CN103953906A - Vehicle-mounted strobe alarm lamp overheating prevention protection device - Google Patents
Vehicle-mounted strobe alarm lamp overheating prevention protection device Download PDFInfo
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- CN103953906A CN103953906A CN201410207993.XA CN201410207993A CN103953906A CN 103953906 A CN103953906 A CN 103953906A CN 201410207993 A CN201410207993 A CN 201410207993A CN 103953906 A CN103953906 A CN 103953906A
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- alarm lamp
- vehicle
- warning lamp
- sudden strain
- hexagonal
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Abstract
The invention provides a vehicle-mounted strobe alarm lamp overheating prevention protection device, which consists of a ventilation flow division pipe 1.1, a hexagonal heat radiator 2 and a temperature sensor 4, wherein the ventilation flow division pipe 1.1 is arranged in a strobe alarm lamp 1 and at the upper part of the hexagonal heat radiator 2, an air outlet 1.2 of the ventilation flow division pipe 1.1 is opposite to heat conducting posts 2.1 of the hexagonal heat radiator 2, the hexagonal heat radiator 2 is in contact with a circuit board 3 of the strobe alarm lamp 1, the hexagonal heat radiator 2 is provided with six heat conducting posts 2.1, heat radiation fins 2.2 are arranged among the heat conducting posts 2.2, and the temperature sensor 4 and the strobe alarm lamp 1 are mutually connected through a circuit. The structure is adopted, the temperature reduction can be timely carried out on the circuit board of the strobe alarm lamp, and the circuit board is protected through a temperature control device, so the service life is prolonged.
Description
Technical field
The present invention relates to a kind of anti-electric thermel protection device of passing by, particularly relate to a kind of vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat.
Background technology
Existing vehicle-mounted quick-fried sudden strain of a muscle warning lamp, glistens the intermittent high strength of sending of light fixture by smart circuit control, thereby serves as warning.In order to make light fixture send high strength flash of light, need to complete by high voltage, heavy current.Find putting into practice in work, because vehicle-mounted quick-fried sudden strain of a muscle warning lamp uses high voltage, heavy current for a long time, shine into high temperature in light fixture, such environment is unfavorable for the use of lighting apparatus, reduce service life, especially for the higher quick-fried sudden strain of a muscle warning lamp of precision, larger for internal circuit element infringement.
Summary of the invention
The present invention is in order to overcome prior art Shortcomings, and providing a kind of can lower the temperature and the device of protecting to vehicle-mounted quick-fried sudden strain of a muscle warning lamp.
The present invention's taked technical scheme of dealing with problems is: vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat is made up of the isocon that ventilates, hexagonal radiator, temperature inductor.
Ventilation isocon is placed in quick-fried sudden strain of a muscle warning lamp, hexagonal radiator top.Can directly utilize and distinguished and admirable fin be dispelled the heat.
Ventilation isocon air outlet is relative with hexagonal radiator heating column.This structure can effectively improve rate of heat dissipation.
Hexagonal radiator contacts with quick-fried sudden strain of a muscle warning lamp circuit board.By heat radiation protection circuit board.
Hexagonal radiator is provided with six heating columns, is provided with fin between heating column.Can lower the temperature uniformly.
Temperature inductor and quick-fried sudden strain of a muscle warning lamp circuit interconnect.In detecting light fixture, temperature inductor when excess Temperature, cuts off in time circuit, restoring circuit again when temperature recovers normal.
Adopt said structure, the wind circulation while utilizing Vehicle Driving Cycle is crossed hexagonal radiator quick-fried sudden strain of a muscle warning lamp circuit board is lowered the temperature, thereby improves service life by attemperating unit holding circuit plate.
The invention has the beneficial effects as follows: can effectively reduce the temperature of quick-fried sudden strain of a muscle warning lamp circuit board, increase the service life.Structure is simplified, successful.
Brief description of the drawings:
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat structural representation.
Fig. 2 is hexagonal heat spreader structures schematic diagram.
Detailed description of the invention:
1 quick-fried sudden strain of a muscle warning lamp in the drawings, 1.1 ventilation isocons, 1.2 air outlets, 2 hexagonal radiators, 2.1 heating columns, 2.2 fin, 3 circuit boards, 4 temperature inductors.
Embodiment 1
As shown in Figure 1 and Figure 2, vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat is made up of the isocon 1.1 that ventilates, hexagonal radiator 2, temperature inductor 4.
Ventilation isocon 1.1 is placed in quick-fried sudden strain of a muscle warning lamp 1, hexagonal radiator 2 tops, and ventilation isocon 1.1 air outlets 1.2 are relative with hexagonal radiator 2 heating columns 2.1, and this structure can directly be utilized and distinguished and admirable fin be dispelled the heat, and effectively improves rate of heat dissipation.
Hexagonal radiator 2 contacts with quick-fried sudden strain of a muscle warning lamp 1 circuit board 3, and hexagonal radiator 2 is provided with six heating columns 2.1, and 2.1 of heating columns are provided with fin 2.2.Can lower the temperature uniformly, by heat radiation protection circuit board.
Temperature inductor 4 interconnects with quick-fried sudden strain of a muscle warning lamp 1 circuit.In the time that temperature inductor 4 detects in light fixture excess Temperature, cut off in time circuit, restoring circuit again when temperature recovers normal.
Claims (4)
1. vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat is made up of the isocon that ventilates (1.1), hexagonal radiator (2), temperature inductor (4); it is characterized in that: ventilation isocon (1.1) is placed in quick-fried sudden strain of a muscle warning lamp (1); hexagonal radiator (2) top, ventilation isocon (1.1) air outlet (1.2) is relative with hexagonal radiator (2) heating column (2.1).
2. vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat according to claim 1, is characterized in that: hexagonal radiator (2) contacts with quick-fried sudden strain of a muscle warning lamp (1) circuit board (3).
3. vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat according to claim 1, is characterized in that: hexagonal radiator (2) is provided with six heating columns (2.1), is provided with fin (2.2) between heating column (2.1).
4. vehicle-mounted quick-fried sudden strain of a muscle warning lamp protective device for preventing overheat according to claim 1, is characterized in that: temperature inductor (4) interconnects with quick-fried sudden strain of a muscle warning lamp (1) circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207993.XA CN103953906A (en) | 2014-05-18 | 2014-05-18 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207993.XA CN103953906A (en) | 2014-05-18 | 2014-05-18 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953906A true CN103953906A (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410207993.XA Pending CN103953906A (en) | 2014-05-18 | 2014-05-18 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953906A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791705A (en) * | 2015-05-04 | 2015-07-22 | 赵敏 | Highway crossing strobe light overload prevention device |
| CN104896451A (en) * | 2015-06-10 | 2015-09-09 | 李宝 | High-temperature-resistance large-power on-site investigation and inspection lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121866Y (en) * | 2007-12-01 | 2008-09-24 | 王干 | Forced cooling type high power LED lighting lamp device |
| CN102069753A (en) * | 2010-12-23 | 2011-05-25 | 东莞市华胜展鸿电子科技有限公司 | Vehicle-mounted flashing alarm lamp |
| CN202419607U (en) * | 2012-01-18 | 2012-09-05 | 安徽省紫光照明科技有限公司 | Heat-resisting light-emitting diode (LED) illuminating lamp |
| CN202444732U (en) * | 2012-02-28 | 2012-09-19 | 刘俊 | Heat radiation device of small solar warmer |
| CN202852641U (en) * | 2012-03-06 | 2013-04-03 | 宁波市鄞州赛艾富光电科技有限公司 | LED warning lamp single body |
| CN203413422U (en) * | 2013-08-27 | 2014-01-29 | 四川福瑞达光电有限公司 | LED explosion-proof light with early warning system |
-
2014
- 2014-05-18 CN CN201410207993.XA patent/CN103953906A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201121866Y (en) * | 2007-12-01 | 2008-09-24 | 王干 | Forced cooling type high power LED lighting lamp device |
| CN102069753A (en) * | 2010-12-23 | 2011-05-25 | 东莞市华胜展鸿电子科技有限公司 | Vehicle-mounted flashing alarm lamp |
| CN202419607U (en) * | 2012-01-18 | 2012-09-05 | 安徽省紫光照明科技有限公司 | Heat-resisting light-emitting diode (LED) illuminating lamp |
| CN202444732U (en) * | 2012-02-28 | 2012-09-19 | 刘俊 | Heat radiation device of small solar warmer |
| CN202852641U (en) * | 2012-03-06 | 2013-04-03 | 宁波市鄞州赛艾富光电科技有限公司 | LED warning lamp single body |
| CN203413422U (en) * | 2013-08-27 | 2014-01-29 | 四川福瑞达光电有限公司 | LED explosion-proof light with early warning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791705A (en) * | 2015-05-04 | 2015-07-22 | 赵敏 | Highway crossing strobe light overload prevention device |
| CN104896451A (en) * | 2015-06-10 | 2015-09-09 | 李宝 | High-temperature-resistance large-power on-site investigation and inspection lamp |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |