CN202419607U - Heat-resisting light-emitting diode (LED) illuminating lamp - Google Patents
Heat-resisting light-emitting diode (LED) illuminating lamp Download PDFInfo
- Publication number
- CN202419607U CN202419607U CN2012200217768U CN201220021776U CN202419607U CN 202419607 U CN202419607 U CN 202419607U CN 2012200217768 U CN2012200217768 U CN 2012200217768U CN 201220021776 U CN201220021776 U CN 201220021776U CN 202419607 U CN202419607 U CN 202419607U
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- Prior art keywords
- led
- radiator
- ventilation
- illuminating lamp
- hexangular
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a heat-resisting light-emitting diode (LED) illuminating lamp, which consists of an LED lamp main body 1, a ventilation and diversion pipe 1.1 and a hexangular radiator 2, wherein the ventilation and diversion pipe 1.1 is arranged on the upper part of the hexangular radiator 2 in the LED lamp; air outlets 1.2 are opposite to heat conduction pillars 2.1 of the hexangular radiator; the hexangular radiator 2 is provided with six heat conduction pillars 2.1 between which radiating fins 2.2 are arranged; and the radiator contacts an LED illuminating lamp circuit board. According to the structure, the ventilation and diversion pipe 1.1 is connected with an underground ventilation pipeline, and the LED illuminating lamp circuit board is cooled through the hexangular radiator 2 by utilizing air current, so that the ultra-long service life of the circuit board is protected.
Description
Technical field
The utility model relates to the LED illuminating lamp that a kind of mine uses, and particularly relates to a kind of high temperature resistant LED illuminating lamp that uses at the darker high-temperature mine of the degree of depth.
Background technology
The darker mine of the degree of depth is owing to the underground heat reason, and the down-hole is high temperature, high humidity often.Such environment is unfavorable for the use of lighting apparatus, has reduced service life.Especially for the higher LED lighting apparatus of precision, bigger for the internal circuit element infringement.
Summary of the invention
There is deficiency in the utility model in order to overcome prior art, and a kind of high temperature resistant LED illuminating lamp that can be connected with ventilation shaft and utilize the internal heat dissipating element to lower the temperature is provided.
The utility model technical scheme of being taked of dealing with problems is: high temperature resistant LED illuminating lamp is made up of LED lamp main body, ventilation isocon, hexagonal radiator.
The ventilation isocon places in the LED lamp, hexagonal radiator top.Reduce distinguished and admirable transmission range and improved utilization rate.
Ventilation isocon air outlet is relative with hexagonal radiator heating column.This structure can effectively improve rate of heat dissipation.
The hexagonal radiator contacts with LED lighting lamp circuit plate.Through the heat radiation protection circuit board.
The hexagonal radiator is provided with six heating columns, is provided with fin between heating column.Can lower the temperature uniformly.
Adopt said structure, the ventilation isocon is connected with the down-hole ventilation shaft, utilize wind circulation to cross the hexagonal radiator LED lighting lamp circuit plate is lowered the temperature, holding circuit plate extra-high-speed service life.
The beneficial effect of the utility model is: can effectively reduce the temperature of LED lighting lamp circuit plate, increase the service life.Structure is simplified, and effect is obvious.
Description of drawings:
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Fig. 1 is high temperature resistant LED structure of the lighting lamp sketch map.
Fig. 2 hexagonal heat spreader structures sketch map.
The specific embodiment:
1LED lamp main body in the drawings, 1.1 ventilation isocons, 1.2 air outlets, 2 hexagonal radiators, 2.1 heating columns, 2.2 fin.
Shown in figure one, figure two, high temperature resistant LED illuminating lamp is made up of LED lamp main body 1, ventilation isocon 1.1, hexagonal radiator 2.
Ventilation isocon 1.1 places hexagonal radiator 2 tops in the LED lamp.Reduce distinguished and admirable transmission range and improved utilization rate.
Ventilation isocon 1.1 air outlets 1.2 are relative with hexagonal radiator heating column 2.1.This structure can effectively improve rate of heat dissipation.
Adopt said structure, ventilation isocon 1.1 is connected with the down-hole ventilation shaft, utilize wind circulation to cross 2 pairs of LED lighting lamp circuits of hexagonal radiator plate and lower the temperature, holding circuit plate extra-high-speed service life.
Claims (3)
1. high temperature resistant LED illuminating lamp; Constitute by LED lamp main body (1), ventilation isocon (1.1), hexagonal radiator (2); It is characterized in that: ventilation isocon (1.1) places hexagonal radiator (2) top in the LED lamp, and ventilation isocon (1.1) air outlet (1.2) is relative with hexagonal radiator heating column (2.1).
2. high temperature resistant LED illuminating lamp according to claim 1 is characterized in that: hexagonal radiator (2) contacts with LED lighting lamp circuit plate.
3. high temperature resistant LED illuminating lamp 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200217768U CN202419607U (en) | 2012-01-18 | 2012-01-18 | Heat-resisting light-emitting diode (LED) illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200217768U CN202419607U (en) | 2012-01-18 | 2012-01-18 | Heat-resisting light-emitting diode (LED) illuminating lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419607U true CN202419607U (en) | 2012-09-05 |
Family
ID=46744366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200217768U Expired - Fee Related CN202419607U (en) | 2012-01-18 | 2012-01-18 | Heat-resisting light-emitting diode (LED) illuminating lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419607U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953906A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
| CN103953903A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Anti-overloading device for expressway strobe warning lamp |
| CN104896451A (en) * | 2015-06-10 | 2015-09-09 | 李宝 | High-temperature-resistance large-power on-site investigation and inspection lamp |
-
2012
- 2012-01-18 CN CN2012200217768U patent/CN202419607U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953906A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Vehicle-mounted strobe alarm lamp overheating prevention protection device |
| CN103953903A (en) * | 2014-05-18 | 2014-07-30 | 李宝 | Anti-overloading device for expressway strobe warning lamp |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |