CN102052609A - Low-temperature automatic-heating LED street lamp and manufacture method thereof - Google Patents
Low-temperature automatic-heating LED street lamp and manufacture method thereof Download PDFInfo
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- CN102052609A CN102052609A CN2010105045621A CN201010504562A CN102052609A CN 102052609 A CN102052609 A CN 102052609A CN 2010105045621 A CN2010105045621 A CN 2010105045621A CN 201010504562 A CN201010504562 A CN 201010504562A CN 102052609 A CN102052609 A CN 102052609A
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- led street
- street lamp
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Abstract
The invention relates to the technical field of LEDs, in particular to a low-temperature automatic-heating LED street lamp and a manufacture method thereof. The low-temperature automatic-heating LED street lamp comprises a lamp shell, a power supply and a light-emitting module, wherein the power supply and the light-emitting module are arranged in the lamp shell. The low-temperature automatic-heating LED street lamp also comprises a heater and a temperature sensor which are arranged in the lamp shell, wherein the positive electrode and the negative electrode of the power supply are provided with contravariant electrodes which are made of shape memory alloys, the temperature sensor is respectively electrically connected with the contraviariant electrodes and the heater; the power supply, the contravariant electrodes, the temperature sensor and the heater form a heater circuit; when the temperature is more than 0 DEG C, the heater circuit is disconnected, when the temperature is less than 0 DEG C, because two metals of the shape memory alloys have different coefficients of thermal expansion, the contraviariant electrodes are transformed into the positive electrode and the negative electrode, the heater circuit is connected and electrified, the heater is immediately started for heating the lamp body for melting ice and snow and then ensuring that the LED street lamp can normally work in a frigid zone area, thus traffic and people accidents are avoided.
Description
Technical field:
The present invention relates to the LED technical field, refer in particular to LED street lamp that low temperature can heat automatically and preparation method thereof.
Background technology:
LED is a kind of light emitting semiconductor device, is used as illuminating lamp, indicator lamp, display screen etc. widely.White light LEDs be described as replace fluorescent lamps and incandescent lamp the 4th generation lighting source, LED changed the incandescent lamp tungsten filament luminous with the luminous principle of fluorescent lamp tricolor powder, utilize electroluminescence, have that light efficiency height, radiationless, life-span are long, an advantage of low-power consumption and environmental protection.
The LED street lamp is because advantages such as energy-conserving and environment-protective are widely used in each countries and regions, the LED street lamp is when refrigerant latitudes uses, can take place to freeze or the accumulated snow phenomenon, but existing LED street lamp does not have heating function, fault such as cause the short circuit of LED lamp body easily or extinguish, thus he causes traffic and personnel's contingency.
Summary of the invention:
Purpose of the present invention is exactly the deficiency that exists at prior art and a kind of inversion positive and negative electrode when low temperature is provided and starts the LED street lamp that low temperature that heater heats can heat automatically, and the preparation method of the LED street lamp that this low temperature can heat automatically also is provided.
To achieve these goals, the technical solution used in the present invention is:
The LED street lamp that low temperature can heat automatically, it includes lamp housing, power supply, illuminating module, power supply, illuminating module is installed in the lamp housing, it also includes heater and the temperature-sensitive sticker that is installed in the lamp housing, the positive and negative polarities of power supply are provided with the inversion electrode of being made by marmem, temperature-sensitive sticker respectively with the inversion electrode, heater is electrically connected, power supply, the inversion electrode, form heater circuit between temperature-sensitive sticker and the heater, when temperature＞0 ℃, this heater circuit disconnects, when temperature＜0 ℃, inversion electrode conversion positive and negative polarities, the closed energising of this heater circuit.
Described marmem is a Nitinol.
The positive and negative polarities welding of described inversion electrode and power supply.
The invention also discloses the preparation method of the LED street lamp that low temperature can heat automatically, may further comprise the steps:
The positive and negative polarities welding of A, the inversion electrode that will make by marmem and power supply;
B, temperature sensor is connected with the inversion electrode;
C, with illuminating module assembling;
D, with power supply assembling;
E, with heater assembling;
F, with lamp housing assembling.
Marmem described in the steps A is a Nitinol.
Beneficial effect of the present invention is: the present invention includes lamp housing, power supply, illuminating module, power supply, illuminating module is installed in the lamp housing, it also includes heater and the temperature-sensitive sticker that is installed in the lamp housing, the positive and negative polarities of power supply are provided with the inversion electrode of being made by marmem, temperature-sensitive sticker respectively with the inversion electrode, heater is electrically connected, power supply, the inversion electrode, form heater circuit between temperature-sensitive sticker and the heater, when temperature＞0 ℃, this heater circuit disconnects, when temperature＜0 ℃, because two kinds of thermal expansion metal coefficients of marmem difference, make inversion electrode conversion positive and negative polarities, the closed energising of this heater circuit starts heater heating lamp body immediately and carries out ice-melt and snow melt, and then guarantee LED street lamp can avoid traffic and personnel's contingency to take place in the refrigerant latitudes normal operation.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Heater circuit schematic diagram when Fig. 2 is temperature of the present invention＞0 ℃;
Heater circuit schematic diagram when Fig. 3 is temperature of the present invention＜0 ℃.
The specific embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing, see shown in Fig. 1～3, the LED street lamp that low temperature can heat automatically includes lamp housing 1, power supply 2, illuminating module 3, power supply 2, illuminating module 3 is installed in the lamp housing 1, it also includes heater 4 and the temperature-sensitive sticker 5 that is installed in the lamp housing 1, the positive and negative polarities of power supply 2 are welded with the inversion electrode of being made by marmem 6, this marmem is a Nitinol, temperature-sensitive sticker 5 respectively with inversion electrode 6, heater 4 is electrically connected power supply 2, inversion electrode 6, form heater circuit between temperature-sensitive sticker 5 and the heater 4.
The preparation method of the LED street lamp that above-mentioned low temperature can heat automatically may further comprise the steps:
1, the positive and negative polarities welding of the inversion electrode 6 that will make by Nitinol and power supply 2;
2, temperature-sensitive sticker 5 is connected with inversion electrode 6;
3, with illuminating module 3 assemblings;
4, with power supply 2 assemblings;
5, with heater 4 assemblings;
6, with lamp housing 1 assembling.
When temperature＞0 ℃, this heater circuit disconnects, when temperature＜0 ℃, because two kinds of thermal expansion metal coefficients of Nitinol difference, make inversion electrode 6 conversion positive and negative polarities, the closed energising of this heater circuit starts heater 4 heating lamp bodies immediately and carries out ice-melt and snow melt, and then guarantee LED street lamp can avoid traffic and personnel's contingency to take place in the refrigerant latitudes normal operation.
Certainly, the above only is a better embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (5)
1. the low temperature LED street lamp that can heat automatically, it includes lamp housing (1), power supply (2), illuminating module (3), power supply (2), illuminating module (3) is installed in the lamp housing (1), it is characterized in that: it also includes heater (4) and the temperature-sensitive sticker (5) that is installed in the lamp housing (1), the positive and negative polarities of power supply (2) are provided with the inversion electrode of being made by marmem (6), temperature-sensitive sticker (5) respectively with inversion electrode (6), heater (4) is electrically connected, power supply (2), inversion electrode (6), form heater circuit between temperature-sensitive sticker (5) and the heater (4), when temperature＞0 ℃, this heater circuit disconnects, when temperature＜0 ℃, inversion electrode (6) conversion positive and negative polarities, the closed energising of this heater circuit.
2. the LED street lamp that low temperature according to claim 1 can heat automatically is characterized in that: described marmem is a Nitinol.
3. the LED street lamp that can heat automatically according to claim 1 or 2 described low temperature is characterized in that: the positive and negative polarities welding of described inversion electrode (6) and power supply (2).
4. the preparation method of the low temperature LED street lamp that can heat automatically is characterized in that, may further comprise the steps:
The positive and negative polarities welding of A, the inversion electrode (6) that will make by marmem and power supply (2);
B, temperature-sensitive sticker (5) is connected with inversion electrode (6);
C, with illuminating module (3) assembling;
D, with power supply (2) assembling;
E, with heater (4) assembling;
F, with lamp housing (1) assembling.
5. the preparation method of the LED street lamp that low temperature according to claim 4 can heat automatically is characterized in that: the marmem described in the steps A is a Nitinol.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105045621A CN102052609A (en) | 2010-10-11 | 2010-10-11 | Low-temperature automatic-heating LED street lamp and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105045621A CN102052609A (en) | 2010-10-11 | 2010-10-11 | Low-temperature automatic-heating LED street lamp and manufacture method thereof |
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| CN102052609A true CN102052609A (en) | 2011-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105045621A Pending CN102052609A (en) | 2010-10-11 | 2010-10-11 | Low-temperature automatic-heating LED street lamp and manufacture method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797299A (en) * | 2011-07-22 | 2014-05-14 | 葛迪恩实业公司 | Heat management subsystems for led lighting systems, LED lighting systems including heat management subsystems, and/or methods of making the same |
| AT15486U1 (en) * | 2015-04-27 | 2017-10-15 | Zumtobel Lighting Gmbh | LED module, operating device for operating an LED module and arrangement for illumination with an LED light module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629101Y (en) * | 2003-08-11 | 2004-07-28 | 联想(北京)有限公司 | Low temperature heating device for desk computer |
| CN101358699A (en) * | 2007-08-01 | 2009-02-04 | 富士迈半导体精密工业（上海）有限公司 | Outdoor lamp |
| CN101644399A (en) * | 2009-05-27 | 2010-02-10 | 陈国宝 | Square lamp and street lamp employing wind power generation |
| CN201902919U (en) * | 2010-10-11 | 2011-07-20 | 蒋梦孜 | Low-temperature automatic-heating LED streetlamp |
-
2010
- 2010-10-11 CN CN2010105045621A patent/CN102052609A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2629101Y (en) * | 2003-08-11 | 2004-07-28 | 联想(北京)有限公司 | Low temperature heating device for desk computer |
| CN101358699A (en) * | 2007-08-01 | 2009-02-04 | 富士迈半导体精密工业（上海）有限公司 | Outdoor lamp |
| CN101644399A (en) * | 2009-05-27 | 2010-02-10 | 陈国宝 | Square lamp and street lamp employing wind power generation |
| CN201902919U (en) * | 2010-10-11 | 2011-07-20 | 蒋梦孜 | Low-temperature automatic-heating LED streetlamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103797299A (en) * | 2011-07-22 | 2014-05-14 | 葛迪恩实业公司 | Heat management subsystems for led lighting systems, LED lighting systems including heat management subsystems, and/or methods of making the same |
| AT15486U1 (en) * | 2015-04-27 | 2017-10-15 | Zumtobel Lighting Gmbh | LED module, operating device for operating an LED module and arrangement for illumination with an LED light module |
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| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG REAL FAITH LIGHTING CO., LTD. Free format text: FORMER OWNER: JIANG MENGZI Effective date: 20110913 Owner name: WANG PEIXIAN SU JINPING |
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Effective date of registration: 20110913 Address after: 528251 Guangdong Province, Foshan City Nanhai Pingzhou Shawei Industrial District South Street No. 21 Applicant after: Guangdong Real Faith Lighting Co., Ltd. Co-applicant after: Wang Peixian Co-applicant after: Su Jinping Address before: 523000 Guangdong Province, Dongguan Nancheng District Nancheng Hongfu Road business building room 1210 Applicant before: Jiang Mengzi |
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Owner name: GUANGDONG REAL FAITH LIGHTING CO., LTD. Free format text: FORMER OWNER: JIANG MENGZI Effective date: 20111008 |
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Free format text: CORRECT: ADDRESS; FROM: 523000 DONGGUAN, GUANGDONG PROVINCE TO: 528251 FOSHAN, GUANGDONG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20111008 Address after: 528251 Guangdong Province, Foshan City Nanhai Pingzhou Shawei Industrial District South Street No. 21 Applicant after: Guangdong Real Faith Lighting Co., Ltd. Address before: 523000 Guangdong Province, Dongguan Nancheng District Nancheng Hongfu Road business building room 1210 Applicant before: Jiang Mengzi |
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Application publication date: 20110511 |