Iimodyuli ze-Thermoelectric, izixhobo ze-peltier, iimodyuli ze-peltier, iimodyuli zokupholisa i-thermoelectric zisetyenziswa kwi-automotive lidar applications, ebonisa ukuchaneka kokulawula ubushushu obuphezulu kunye namandla amakhulu okupholisa. Ngokuthengiswa okukhulu kwe-5G, ukuqhuba ngokuzimeleyo ngenye yeendlela zokuphuhliswa kwexesha elizayo kunye neemeko ezibalulekileyo zesicelo se-5G. Ukusebenza okuphezulu kwe-LiDAR yinxalenye ephambili yokufezekisa ukuqhuba ngokuzimeleyo kwaye kufuneka ipholiswe ngokusebenzayo ukuze isebenze ngokufanelekileyo nangokuthembeka. Imodyuli ye-TEC, imodyuli yokupholisa i-thermoelectric, iteknoloji yokulawula ukushisa kwe-thermoelectric inokufikelela kulawulo oluchanekileyo oluchanekileyo lwe-wavelength kunye namandla azinzileyo kwi-laser yamandla aphezulu e-LiDAR. Okwangoku, ulawulo oluchanekileyo lweqondo lokushisa lwe-sensor ezifana ne-APD / SPAD lunokuphucula uvakalelo kunye ne-signal-to-noise ratio, ukwandisa uluhlu lweqondo lokushisa elisebenzayo, ukwandisa umgama wokubona, isisombululo, ukuchasana nokuphazamiseka kunye nokuthembeka.
Izixhobo ze-Optical ezineemodyuli ze-peltier, iimodyuli ze-thermoelectric, iimodyuli ze-TEC zibalulekile ekufezekiseni uluhlu lokufumanisa olungaphezu kweemitha ezingama-200 kunye nezicelo zokuqhuba ezizimeleyo eziphezulu kwizinga le-L3 nangaphezulu. Xa kuthelekiswa nezicelo zonxibelelwano lwe-optical, iimfuno ze-TEC, iimveliso zokupholisa i-thermoelectric ngokwazo kwi-lidar ye-automotive zihluke kancinane, kubandakanywa nokulawula ubushushu obuchanekileyo, amandla aphezulu okupholisa, uluhlu olubanzi lobushushu bokusebenza, ukusebenza komgangatho wokushisa okukhulu, kunye nokuthembeka kwiimeko ezinzima.
Ekusetyenzisweni kwentsimi yeemoto, ukufezekisa ukuthembeka okuphezulu ngaphandle kokuncama ukusebenza kubaluleke kakhulu. Imodyuli yokupholisa ye-thermoelectric ephezulu eyahlukileyo, imodyuli ye-thermoelectric, i-peltier epholileyo, uyilo lwe-TEC kunye neendlela zokuvelisa yenza ukuba i-Beijing Huimao Cooling Equipment Co., Ltd. ukuhlangabezana nezi mfuno zimbini ngaphandle kokuncama ukusebenza. Kwintsimi ye-lidar, iBeijing Huimao Cooling Equipment Co., Ltd. uye wasungula imodyuli ye-TES1-02902TT200 ye-TEC, imodyuli ye-thermoelectric, kunye nobukhulu be-6 * 10.2 * 2mm. Ubungakanani yinto ebalulekileyo yokukhetha. Olu hlobo lwemodyuli encinci ye-TEC ineemfuno eziphezulu zobugcisa. Akukho baninzi abavelisi abanokuvelisa iimodyuli ezincinci ze-TEC, iimodyuli zokupholisa i-thermoelectric, iimodyuli ezincinci ze-peltier. Beijing Huimao Cooling Equipment Co.,Ltd. sele esebenza kwiimarike zonxibelelwano lweemoto kunye ne-optical iminyaka emininzi kwaye unamava amaninzi kuphando kunye nophuhliso, ukuyila kunye nokuveliswa kobuninzi beemodyuli ezincinci ze-Micro TEC, iimodyuli ze-peltier, iimodyuli ezincinci zokupholisa i-thermoelectric.
Umgangatho wemveliso, ukuthembeka kunye nokusebenza kwemodyuli ye-TEC yeBeijing Huimao Cooling Equipment Co., Ltd. zidityaniswe kuzo zonke iimveliso kunye neenkqubo ukusuka ekuqaleni ukuya ekupheleni. Idityaniswe nabalawuli be-TEC kunye ne-sensor zobushushu, njl., kulungile ngokupheleleyo ukulawula ukuchaneka kweqondo lokushisa ngaphakathi kwe-± 0.1℃. Imodeli ye-TES1-02902TT200 inomgangatho owenziwe ngetsimbi kwaye inokuthengiswa kunye nesixhobo ukufezekisa ukusebenza kakuhle kokuhambisa ubushushu. Xa isiphelo esishushu seqondo lobushushu Th=30℃, amandla aphezulu anokufikelela kwi-4W. Xa isiphelo esishushu seqondo lobushushu Th=80℃, amandla aphezulu anokufikelela kwi-6W. Ngaphakathi kwendawo encinci, inamandla okupholisa aphezulu kakhulu, anokuqinisekisa ukupholisa ngokukhawuleza kwelaser. Ubushushu benkqubo yayo ephezulu bufikelela kuma-223 ℃, kwaye umahluko omkhulu wobushushu unokufikelela kuma-71 ℃. Inokuthembeka okuphezulu kwaye ifaneleke kakhulu ukusetyenziswa kwe-lidar efakwe kwisithuthi.
Ixesha lokuposa: Jun-27-2025
