本技術屬于電力設備領域，具體(ti)涉及一種具有無線預警功能(neng)的智能(neng)螺帽。

背景技術：

1、高壓輸(shu)電(dian)(dian)(dian)(dian)線(xian)路的(de)(de)(de)導(dao)(dao)線(xian)接(jie)頭通(tong)(tong)常(chang)(chang)(chang)(chang)(chang)(chang)采用螺(luo)(luo)(luo)(luo)栓(shuan)緊(jin)固(gu)。因螺(luo)(luo)(luo)(luo)栓(shuan)松(song)動(dong)(dong)導(dao)(dao)致電(dian)(dian)(dian)(dian)纜(lan)連接(jie)不(bu)(bu)(bu)良，接(jie)觸(chu)電(dian)(dian)(dian)(dian)阻增加，產生(sheng)異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)熱(re)(re)和(he)(he)溫升(sheng)，致使輸(shu)電(dian)(dian)(dian)(dian)效能受損；進一步溫升(sheng)，導(dao)(dao)致物體融化(hua)，燒斷螺(luo)(luo)(luo)(luo)栓(shuan)，造成安(an)全事故。這種因螺(luo)(luo)(luo)(luo)栓(shuan)松(song)動(dong)(dong)導(dao)(dao)致異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)熱(re)(re)不(bu)(bu)(bu)僅導(dao)(dao)致電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)(she)備如(ru)變(bian)(bian)壓器(qi)、發(fa)電(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)纜(lan)老(lao)(lao)化(hua)和(he)(he)損壞，甚至引(yin)發(fa)火災(zai)。尤其在(zai)電(dian)(dian)(dian)(dian)力(li)(li)輸(shu)送和(he)(he)分(fen)配過(guo)程中(zhong)，設(she)(she)(she)備過(guo)熱(re)(re)可(ke)能對電(dian)(dian)(dian)(dian)網的(de)(de)(de)穩定(ding)性(xing)和(he)(he)可(ke)靠性(xing)構成威脅(xie)。高鐵和(he)(he)地(di)鐵系(xi)(xi)統中(zhong)的(de)(de)(de)電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)(she)備和(he)(he)軌道(dao)系(xi)(xi)統也(ye)容易出現異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)熱(re)(re)情況。例如(ru)，列車(che)牽(qian)引(yin)系(xi)(xi)統、信號系(xi)(xi)統以(yi)及(ji)軌道(dao)電(dian)(dian)(dian)(dian)源等(deng)(deng)設(she)(she)(she)備在(zai)高速運(yun)行(xing)(xing)(xing)中(zhong)可(ke)能因為(wei)連接(jie)點(dian)緊(jin)固(gu)螺(luo)(luo)(luo)(luo)栓(shuan)松(song)動(dong)(dong)而(er)(er)發(fa)生(sheng)異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)從(cong)而(er)(er)影響交(jiao)通(tong)(tong)系(xi)(xi)統的(de)(de)(de)正常(chang)(chang)(chang)(chang)(chang)(chang)運(yun)行(xing)(xing)(xing)，甚至可(ke)能導(dao)(dao)致設(she)(she)(she)備故障。所以(yi)，電(dian)(dian)(dian)(dian)力(li)(li)、高鐵和(he)(he)地(di)鐵系(xi)(xi)統中(zhong)的(de)(de)(de)電(dian)(dian)(dian)(dian)纜(lan)連接(jie)點(dian)是異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)熱(re)(re)的(de)(de)(de)來(lai)源。此外，在(zai)電(dian)(dian)(dian)(dian)力(li)(li)行(xing)(xing)(xing)業，電(dian)(dian)(dian)(dian)氣(qi)設(she)(she)(she)備如(ru)變(bian)(bian)壓器(qi)、發(fa)電(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)纜(lan)等(deng)(deng)在(zai)長(chang)時間運(yun)行(xing)(xing)(xing)、過(guo)載、電(dian)(dian)(dian)(dian)流不(bu)(bu)(bu)平(ping)衡以(yi)及(ji)絕(jue)緣老(lao)(lao)化(hua)等(deng)(deng)問題都可(ke)能導(dao)(dao)致電(dian)(dian)(dian)(dian)器(qi)設(she)(she)(she)備過(guo)從(cong)而(er)(er)影響電(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統的(de)(de)(de)正常(chang)(chang)(chang)(chang)(chang)(chang)運(yun)行(xing)(xing)(xing)。在(zai)電(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統中(zhong)設(she)(she)(she)備與設(she)(she)(she)備、設(she)(she)(she)備與電(dian)(dian)(dian)(dian)纜(lan)之間通(tong)(tong)常(chang)(chang)(chang)(chang)(chang)(chang)也(ye)是通(tong)(tong)過(guo)螺(luo)(luo)(luo)(luo)栓(shuan)固(gu)定(ding)，若(ruo)是設(she)(she)(she)備發(fa)熱(re)(re)第一時間也(ye)會導(dao)(dao)致緊(jin)固(gu)螺(luo)(luo)(luo)(luo)栓(shuan)發(fa)熱(re)(re)。因此，通(tong)(tong)過(guo)螺(luo)(luo)(luo)(luo)栓(shuan)對異常(chang)(chang)(chang)(chang)(chang)(chang)發(fa)熱(re)(re)情況進行(xing)(xing)(xing)檢(jian)測顯得尤為(wei)重要。

2、電氣裝(zhuang)置(zhi)之間的(de)連(lian)接通常采用螺(luo)栓(shuan)進行緊固(gu)，而(er)連(lian)接點(dian)往往是發熱(re)問題的(de)主要(yao)源頭。因此，監測連(lian)接點(dian)的(de)螺(luo)栓(shuan)溫(wen)度顯得(de)至關(guan)重要(yao)。為了解決這一(yi)問題，迫切(qie)需要(yao)引(yin)入一(yi)種(zhong)新型的(de)螺(luo)栓(shuan)連(lian)接點(dian)溫(wen)度監測裝(zhuang)置(zhi)，在螺(luo)栓(shuan)松動(dong)(dong)的(de)初級(ji)階段(duan)，就可(ke)以檢(jian)測出松動(dong)(dong)狀態(tai)，并(bing)向預警(jing)接收裝(zhuang)置(zhi)發送(song)預警(jing)信號。

3、楊志強、汪俊在(zai)其(qi)申請的(de)(de)(de)(de)(de)(de)專(zhuan)利文獻“具有(you)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)功能(neng)的(de)(de)(de)(de)(de)(de)智(zhi)能(neng)螺(luo)(luo)(luo)帽(mao)(mao)”（申請號：cn201210564071?授權公告(gao)號：cn103233966a）中公開了(le)一(yi)(yi)種結構(gou)簡(jian)單緊湊、可自動采集能(neng)量的(de)(de)(de)(de)(de)(de)具有(you)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)功能(neng)的(de)(de)(de)(de)(de)(de)智(zhi)能(neng)螺(luo)(luo)(luo)帽(mao)(mao)。該智(zhi)能(neng)螺(luo)(luo)(luo)帽(mao)(mao)包(bao)括一(yi)(yi)具有(you)螺(luo)(luo)(luo)桿和(he)螺(luo)(luo)(luo)帽(mao)(mao)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)帽(mao)(mao)和(he)與該螺(luo)(luo)(luo)帽(mao)(mao)組(zu)裝成(cheng)一(yi)(yi)體的(de)(de)(de)(de)(de)(de)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)裝置(zhi)，所述測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)裝置(zhi)包(bao)括pcb線(xian)(xian)(xian)(xian)路板(ban)(ban)、散熱(re)(re)(re)(re)(re)器(qi)以及給該pcb線(xian)(xian)(xian)(xian)路板(ban)(ban)供電(dian)(dian)的(de)(de)(de)(de)(de)(de)熱(re)(re)(re)(re)(re)電(dian)(dian)變換器(qi)，該熱(re)(re)(re)(re)(re)電(dian)(dian)發生(sheng)器(qi)具有(you)冷(leng)端(duan)和(he)熱(re)(re)(re)(re)(re)端(duan)，所述散熱(re)(re)(re)(re)(re)器(qi)設置(zhi)在(zai)冷(leng)端(duan)的(de)(de)(de)(de)(de)(de)一(yi)(yi)側并與該冷(leng)端(duan)直(zhi)接(jie)熱(re)(re)(re)(re)(re)傳導，同(tong)時(shi)也(ye)作(zuo)(zuo)為天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)使(shi)用(yong)；所述螺(luo)(luo)(luo)帽(mao)(mao)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)帽(mao)(mao)位于熱(re)(re)(re)(re)(re)端(duan)的(de)(de)(de)(de)(de)(de)一(yi)(yi)側并與該熱(re)(re)(re)(re)(re)端(duan)直(zhi)接(jie)熱(re)(re)(re)(re)(re)傳導；所述pcb線(xian)(xian)(xian)(xian)路板(ban)(ban)上設置(zhi)有(you)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)傳感(gan)器(qi)，該測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)傳感(gan)器(qi)的(de)(de)(de)(de)(de)(de)感(gan)溫(wen)(wen)(wen)(wen)(wen)(wen)端(duan)與所述螺(luo)(luo)(luo)帽(mao)(mao)的(de)(de)(de)(de)(de)(de)螺(luo)(luo)(luo)帽(mao)(mao)相接(jie)觸(chu)。該實(shi)用(yong)新型存在(zai)的(de)(de)(de)(de)(de)(de)不足之處在(zai)于：首先，將pcb線(xian)(xian)(xian)(xian)路板(ban)(ban)靠(kao)近熱(re)(re)(re)(re)(re)源且放(fang)置(zhi)在(zai)較為封(feng)閉的(de)(de)(de)(de)(de)(de)空間內，異常發熱(re)(re)(re)(re)(re)對(dui)(dui)系(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)穩(wen)定性(xing)造成(cheng)干擾；其(qi)次(ci)，將散熱(re)(re)(re)(re)(re)器(qi)用(yong)作(zuo)(zuo)天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)，異常發熱(re)(re)(re)(re)(re)時(shi)會顯著影(ying)響天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)特性(xing)；此外，天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)裸露在(zai)環境里(li)會導致(zhi)其(qi)表(biao)面覆蓋灰塵等異物(wu)，不僅會降低天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)輻射效率(lv)還會影(ying)響天(tian)(tian)(tian)線(xian)(xian)(xian)(xian)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)特性(xing)；最后，需要包(bao)含(han)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)電(dian)(dian)阻、放(fang)大器(qi)、adc采樣等一(yi)(yi)系(xi)列傳統(tong)(tong)(tong)測(ce)溫(wen)(wen)(wen)(wen)(wen)(wen)電(dian)(dian)路作(zuo)(zuo)為溫(wen)(wen)(wen)(wen)(wen)(wen)度檢測(ce)系(xi)統(tong)(tong)(tong)，不僅使(shi)得預警系(xi)統(tong)(tong)(tong)整體電(dian)(dian)路的(de)(de)(de)(de)(de)(de)功耗(hao)升(sheng)高，還增加了(le)預警系(xi)統(tong)(tong)(tong)的(de)(de)(de)(de)(de)(de)工(gong)(gong)作(zuo)(zuo)時(shi)長。該溫(wen)(wen)(wen)(wen)(wen)(wen)度檢測(ce)系(xi)統(tong)(tong)(tong)提高單次(ci)工(gong)(gong)作(zuo)(zuo)所需要的(de)(de)(de)(de)(de)(de)電(dian)(dian)量，從(cong)而(er)增加了(le)微能(neng)量收集的(de)(de)(de)(de)(de)(de)時(shi)長。因此，需要對(dui)(dui)這(zhe)些問題進(jin)行針對(dui)(dui)性(xing)的(de)(de)(de)(de)(de)(de)改進(jin)，以提高實(shi)用(yong)新型的(de)(de)(de)(de)(de)(de)性(xing)能(neng)和(he)可靠(kao)性(xing)。

技術實現思路

1、本實(shi)用新型的(de)目(mu)的(de)是提(ti)供一種(zhong)具有無(wu)線(xian)預警功能(neng)的(de)智(zhi)能(neng)螺(luo)(luo)帽，實(shi)現對緊固螺(luo)(luo)栓連接點異常發熱的(de)預警。

2、本(ben)實(shi)用新型的(de)目的(de)是(shi)通過以下(xia)技(ji)術(shu)手(shou)段實(shi)現的(de)，一種具(ju)有無線預警(jing)功(gong)能(neng)的(de)智能(neng)螺帽，包括導熱螺母、熱電變換(huan)器(qi)、散(san)熱器(qi)、預警(jing)裝置電路板和(he)保護(hu)罩，

3、所述導熱(re)螺(luo)(luo)母(mu)(mu)包括(kuo)螺(luo)(luo)母(mu)(mu)外殼、導熱(re)壓(ya)片和螺(luo)(luo)母(mu)(mu)，所述螺(luo)(luo)母(mu)(mu)外殼為中空無頂圓柱(zhu)型，螺(luo)(luo)母(mu)(mu)外殼底部開有螺(luo)(luo)母(mu)(mu)孔，螺(luo)(luo)母(mu)(mu)頂部連(lian)接有導熱(re)壓(ya)片，螺(luo)(luo)母(mu)(mu)與(yu)螺(luo)(luo)母(mu)(mu)孔相(xiang)匹配，螺(luo)(luo)母(mu)(mu)插入螺(luo)(luo)母(mu)(mu)孔內，導熱(re)壓(ya)片底部與(yu)螺(luo)(luo)母(mu)(mu)外殼底部上表面(mian)接觸；

4、所述散熱器(qi)(qi)為(wei)圓柱形，散熱器(qi)(qi)下部(bu)(bu)還連(lian)接(jie)有固(gu)定(ding)盤(pan)(pan)，固(gu)定(ding)盤(pan)(pan)與(yu)(yu)螺(luo)母(mu)外殼可(ke)拆卸連(lian)接(jie)，散熱器(qi)(qi)頂部(bu)(bu)外側(ce)設有外螺(luo)紋，外螺(luo)紋與(yu)(yu)固(gu)定(ding)盤(pan)(pan)之間的散熱器(qi)(qi)外部(bu)(bu)連(lian)接(jie)有若干散熱片，散熱器(qi)(qi)頂部(bu)(bu)為(wei)凹(ao)陷的電路板槽(cao)，預警裝置電路板連(lian)接(jie)在(zai)電路板槽(cao)內，散熱器(qi)(qi)上還有從底部(bu)(bu)到頂部(bu)(bu)電路板槽(cao)的導線洞，

5、熱(re)電(dian)變換(huan)器上連接(jie)有饋電(dian)線(xian)，饋電(dian)線(xian)從散熱(re)器底部的導(dao)(dao)線(xian)洞穿(chuan)入，并從頂部電(dian)路(lu)板(ban)槽的導(dao)(dao)線(xian)洞穿(chuan)出，與頂部電(dian)路(lu)板(ban)槽內的預警裝置電(dian)路(lu)板(ban)電(dian)連接(jie)；

6、保(bao)護(hu)罩下部(bu)設置有(you)與外螺(luo)紋相匹配(pei)的(de)螺(luo)紋，保(bao)護(hu)罩與散熱器連接，將散熱器頂(ding)部(bu)電路板(ban)槽(cao)內的(de)預警裝置電路板(ban)保(bao)護(hu)在保(bao)護(hu)罩內；

7、所述(shu)預警(jing)裝(zhuang)置電(dian)(dian)(dian)路板用于(yu)收集熱電(dian)(dian)(dian)變換(huan)器輸(shu)出電(dian)(dian)(dian)流，并通過無線方式向接(jie)收裝(zhuang)置發(fa)送螺栓(shuan)松動(dong)的預警(jing)信號。

8、所述螺母外(wai)殼頂(ding)部開(kai)有若干(gan)固(gu)定螺紋孔(kong)(kong)，固(gu)定盤上設有與固(gu)定螺紋孔(kong)(kong)相匹配(pei)的下螺絲(si)孔(kong)(kong)。

9、所(suo)述熱電(dian)變(bian)換器(qi)分為熱端(duan)面和冷端(duan)面，熱端(duan)面與導熱壓片接觸，冷端(duan)面與散熱器(qi)底部接觸。

10、所述散熱器(qi)(qi)底(di)部(bu)開(kai)有(you)與熱電(dian)變換器(qi)(qi)相(xiang)匹配(pei)的(de)熱電(dian)變換器(qi)(qi)凹坑，冷端面與熱電(dian)變換器(qi)(qi)凹坑接觸(chu)。

11、所述(shu)熱電變換器凹坑(keng)深(shen)度(du)小(xiao)于熱電變換器厚度(du)。

12、所述(shu)螺母外殼底部上表(biao)面開有與(yu)導(dao)(dao)熱壓(ya)(ya)片(pian)相匹配的導(dao)(dao)熱壓(ya)(ya)片(pian)槽，導(dao)(dao)熱壓(ya)(ya)片(pian)放置于導(dao)(dao)熱壓(ya)(ya)片(pian)槽內。

13、所述預(yu)警裝置電(dian)(dian)(dian)路(lu)(lu)板包括(kuo)微能(neng)(neng)(neng)量收集電(dian)(dian)(dian)路(lu)(lu)、電(dian)(dian)(dian)能(neng)(neng)(neng)輸(shu)出(chu)開關(guan)、dc-dc變(bian)(bian)換(huan)器、微控(kong)制(zhi)器電(dian)(dian)(dian)路(lu)(lu)和無(wu)線(xian)(xian)發(fa)(fa)(fa)送電(dian)(dian)(dian)路(lu)(lu)，微能(neng)(neng)(neng)量收集電(dian)(dian)(dian)路(lu)(lu)輸(shu)入端與饋電(dian)(dian)(dian)線(xian)(xian)相(xiang)連，用(yong)于收集熱(re)電(dian)(dian)(dian)變(bian)(bian)換(huan)器輸(shu)出(chu)的(de)電(dian)(dian)(dian)流，輸(shu)出(chu)端分(fen)別與電(dian)(dian)(dian)能(neng)(neng)(neng)輸(shu)出(chu)開關(guan)和dc-dc變(bian)(bian)換(huan)器相(xiang)連，電(dian)(dian)(dian)能(neng)(neng)(neng)輸(shu)出(chu)開關(guan)用(yong)于控(kong)制(zhi)電(dian)(dian)(dian)能(neng)(neng)(neng)收集電(dian)(dian)(dian)壓的(de)高低，當收集的(de)電(dian)(dian)(dian)能(neng)(neng)(neng)電(dian)(dian)(dian)壓超過指定閾(yu)值時，使(shi)dc-dc變(bian)(bian)換(huan)器、微控(kong)制(zhi)器電(dian)(dian)(dian)路(lu)(lu)和無(wu)線(xian)(xian)發(fa)(fa)(fa)送電(dian)(dian)(dian)路(lu)(lu)工(gong)作；dc-dc變(bian)(bian)換(huan)器將電(dian)(dian)(dian)壓降低到1.8v；微控(kong)制(zhi)器電(dian)(dian)(dian)路(lu)(lu)產生控(kong)制(zhi)信號(hao)，使(shi)無(wu)線(xian)(xian)發(fa)(fa)(fa)送電(dian)(dian)(dian)路(lu)(lu)；無(wu)線(xian)(xian)發(fa)(fa)(fa)送電(dian)(dian)(dian)路(lu)(lu)向接收裝置發(fa)(fa)(fa)送一次(ci)螺栓松動的(de)預(yu)警信號(hao)。

14、所述螺母底部開(kai)有向上的連(lian)接腔(qiang)，連(lian)接腔(qiang)內設置有螺紋。

15、所述電路(lu)(lu)板槽內還連(lian)接有若(ruo)干(gan)凸起的螺(luo)紋(wen)固(gu)定(ding)柱(zhu)(zhu)，螺(luo)紋(wen)固(gu)定(ding)柱(zhu)(zhu)頂部(bu)開有螺(luo)絲孔，預警裝置電路(lu)(lu)板放置在若(ruo)干(gan)螺(luo)紋(wen)固(gu)定(ding)柱(zhu)(zhu)上，通過螺(luo)絲與(yu)螺(luo)紋(wen)固(gu)定(ding)柱(zhu)(zhu)連(lian)接。

16、本實用新(xin)型(xing)的有益(yi)效(xiao)果(guo)在于：

17、1、將(jiang)預(yu)警裝(zhuang)(zhuang)置電(dian)路(lu)板(ban)(ban)置于散熱器(qi)冷端面腔體，即(ji)電(dian)路(lu)板(ban)(ban)槽內(nei)，避免預(yu)警裝(zhuang)(zhuang)置電(dian)路(lu)板(ban)(ban)的(de)智能預(yu)警系(xi)統受異(yi)常(chang)高溫(wen)影響，提高系(xi)統的(de)可靠性(xing)(xing)；使預(yu)警裝(zhuang)(zhuang)置電(dian)路(lu)板(ban)(ban)的(de)工作環境溫(wen)度降低，從而提高了系(xi)統的(de)穩定性(xing)(xing)；

18、2、將天(tian)線(xian)(xian)置于散熱(re)器冷端面腔體內(nei)，并附(fu)加保護罩(zhao)，解決了裸露天(tian)線(xian)(xian)受(shou)異(yi)物(wu)覆(fu)蓋以(yi)及(ji)異(yi)常溫(wen)度對天(tian)線(xian)(xian)工作特性的影(ying)響問(wen)題。

19、3、通過(guo)(guo)將熱能(neng)轉(zhuan)換成電能(neng)給智能(neng)預警(jing)螺帽供電，從而(er)延緩(huan)溫升(sheng)過(guo)(guo)程，保(bao)護螺栓(shuan)免受損壞，避免安全事(shi)故，省(sheng)去了(le)測(ce)溫電路的(de)(de)功耗(hao)，還成功縮短(duan)了(le)預警(jing)系統的(de)(de)工作時長，使得預警(jing)系統對工作電量的(de)(de)要求明顯(xian)降低，從而(er)減少微(wei)能(neng)量收(shou)集的(de)(de)時長，提高(gao)系統的(de)(de)實時性。

技術特征：

1.一種具有(you)無線預(yu)警(jing)功能(neng)的智能(neng)螺(luo)帽，其特征在(zai)于：包括導熱螺(luo)母(mu)(1)、熱電變(bian)換器(qi)(2)、散熱器(qi)(3)、預(yu)警(jing)裝置電路(lu)板(ban)(4)和保護罩(5)，

2.根據權利要求1所(suo)(suo)述的(de)一種(zhong)具有無線(xian)預(yu)警(jing)功(gong)能的(de)智能螺(luo)帽，其特征在于(yu)：所(suo)(suo)述螺(luo)母外(wai)殼(13)頂(ding)部開(kai)有若干(gan)固定(ding)螺(luo)紋(wen)孔(kong)(kong)(14)，固定(ding)盤(38)上設有與固定(ding)螺(luo)紋(wen)孔(kong)(kong)(14)相(xiang)匹配的(de)下螺(luo)絲孔(kong)(kong)(32)。

3.根據權利(li)要(yao)求1所述的一(yi)種具有(you)無線預警功能的智能螺帽，其特征在于：所述熱(re)(re)電變換器(qi)(2)分(fen)為熱(re)(re)端(duan)面(21)和冷端(duan)面(22)，熱(re)(re)端(duan)面(21)與(yu)導熱(re)(re)壓(ya)片(11)接(jie)(jie)觸(chu)，冷端(duan)面(22)與(yu)散熱(re)(re)器(qi)(3)底(di)部接(jie)(jie)觸(chu)。

4.根據(ju)權(quan)利要(yao)求1所述(shu)的一種(zhong)具有無線預(yu)警功能(neng)的智能(neng)螺(luo)帽，其特(te)征在(zai)于：所述(shu)螺(luo)母外殼(ke)(13)底部上表面開有與導(dao)熱壓(ya)片(pian)(11)相匹配的導(dao)熱壓(ya)片(pian)槽(cao)，導(dao)熱壓(ya)片(pian)(11)放置于導(dao)熱壓(ya)片(pian)槽(cao)內。

5.根(gen)據權利(li)要(yao)求3所述(shu)的(de)一(yi)種具(ju)有(you)(you)無線預警功能的(de)智(zhi)能螺帽(mao)，其特征在于：所述(shu)散熱器(qi)(3)底(di)部開有(you)(you)與熱電變(bian)換器(qi)(2)相匹配的(de)熱電變(bian)換器(qi)凹(ao)(ao)坑(31)，冷端面(22)與熱電變(bian)換器(qi)凹(ao)(ao)坑(31)接觸。

6.根據權利要求5所述的一(yi)種具有無線預警功能的智能螺帽(mao)，其特征在于：所述熱(re)電變(bian)換器(qi)(qi)凹坑(31)深度(du)小于熱(re)電變(bian)換器(qi)(qi)(2)厚度(du)。

7.根據權利要求1所述(shu)的(de)(de)一(yi)種具(ju)有無(wu)線(xian)(xian)(xian)預(yu)警(jing)功能的(de)(de)智能螺帽，其特征在于：所述(shu)預(yu)警(jing)裝置電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)板(4)包括微(wei)能量(liang)收(shou)(shou)集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(41)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能輸出(chu)開關(42)、dc-dc變(bian)(bian)換器(qi)(qi)(qi)(43)、微(wei)控(kong)制(zhi)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(44)和無(wu)線(xian)(xian)(xian)發(fa)(fa)送(song)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(45)；微(wei)能量(liang)收(shou)(shou)集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(41)輸入(ru)端(duan)與饋(kui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(23)相連(lian)，用于收(shou)(shou)集(ji)熱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變(bian)(bian)換器(qi)(qi)(qi)(2)輸出(chu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流，輸出(chu)端(duan)分(fen)別與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能輸出(chu)開關(42)和dc-dc變(bian)(bian)換器(qi)(qi)(qi)(43)相連(lian)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能輸出(chu)開關(42)用于檢測電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能收(shou)(shou)集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)(de)高低，當(dang)收(shou)(shou)集(ji)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓超過指定閾值時(shi)，使dc-dc變(bian)(bian)換器(qi)(qi)(qi)(43)、微(wei)控(kong)制(zhi)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(44)和無(wu)線(xian)(xian)(xian)發(fa)(fa)送(song)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(45)工作；dc-dc變(bian)(bian)換器(qi)(qi)(qi)(43)將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓降低到(dao)1.8v；微(wei)控(kong)制(zhi)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(44)產(chan)生控(kong)制(zhi)信號，使無(wu)線(xian)(xian)(xian)發(fa)(fa)送(song)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(45)工作；無(wu)線(xian)(xian)(xian)發(fa)(fa)送(song)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(45)向(xiang)接收(shou)(shou)裝置發(fa)(fa)送(song)一(yi)次(ci)螺栓松(song)動預(yu)警(jing)信號。

8.根據權利(li)要求1所述的(de)(de)(de)一(yi)種具有無線預警(jing)功能的(de)(de)(de)智能螺帽(mao)，其(qi)特征在于：所述螺母(12)底(di)部開有向上的(de)(de)(de)連(lian)接腔(15)，連(lian)接腔(15)內(nei)設置有螺紋(wen)，與固緊螺栓(shuan)的(de)(de)(de)螺桿緊密連(lian)接。

9.根據權利要求1所述的(de)(de)一種具有無線預(yu)警功能的(de)(de)智能螺(luo)帽(mao)，其特(te)征(zheng)在(zai)于：所述電路(lu)板槽(35)內還連接有若干凸起(qi)的(de)(de)螺(luo)紋固定柱，螺(luo)紋固定柱頂部(bu)開有螺(luo)絲孔(kong)(37)，預(yu)警裝置電路(lu)板(4)的(de)(de)固定孔(kong)與螺(luo)紋固定柱對準，通過(guo)螺(luo)絲與螺(luo)紋固定柱連接。

技術總結
本技術公開了一種具有無線預警功能的智能螺帽，包括導熱螺母、熱電變換器、散熱器、預警裝置電路板和保護罩，散熱器為圓柱形，散熱器下部還連接有固定盤，固定盤與導熱螺母可拆卸連接，散熱器頂部為凹陷的電路板槽，預警裝置電路板連接在電路板槽內，熱電變換器夾在導熱螺母和散熱器之間；保護罩與散熱器連接，所述預警裝置電路板用于收集熱電變換器輸出電流，并通過無線方式向接收裝置發送螺栓松動的預警信號。將智能螺帽與固緊電纜的螺栓嚴密結合，能夠收集因異常發熱所產生的電流并發出無線預警信號，通知工人及時檢修，解決異常發熱對輸電線路的安全性問題。

技術研發人員：樓順天,朱淦,郎勝利,鄭斌,王磊,單沛婷
受保護的技術使用者：西安航電精密儀器有限公司
技術研發日：20240123
技術公布日：2024/9/19