CN201155732Y - LED lamp water storehouse regulation excess radiation device - Google Patents
LED lamp water storehouse regulation excess radiation device Download PDFInfo
- Publication number
- CN201155732Y CN201155732Y CNU2007201741976U CN200720174197U CN201155732Y CN 201155732 Y CN201155732 Y CN 201155732Y CN U2007201741976 U CNU2007201741976 U CN U2007201741976U CN 200720174197 U CN200720174197 U CN 200720174197U CN 201155732 Y CN201155732 Y CN 201155732Y
- Authority
- CN
- China
- Prior art keywords
- led
- sump
- cover
- aluminum
- mounting circuit
- Prior art date
- 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
Links
- 230000005855 radiation Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000004519 grease Substances 0.000 claims abstract description 8
- 230000002350 accommodative effect Effects 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
An LED lamp sump for regulating an excessive radiating device pertains to LED lighting fixture, which comprises a metal cover, a light permeable cover, an LED and a ballast component, a mounting circuit board, an LED power bus and a regulation excessive sump. The LED (8) and the LED ballast component (7) are arranged on the copper-attached circuit of the mounting circuit board in parallel connection of 1 to 800; then the LED power bus is led out as a component and the component is arranged in the light permeable cover (4); a thermal conductive grease (6) and an insulation plate (9) are arranged on the surface of the mounting circuit board (11); the regulation excessive sump (1) is arranged on the insulation plate (9) and then covered by an aluminum sump cover (2); afterwards, the metal cover (5) is clamped on the external edge of the light permeable cover (4) and maintains good surface contact with the aluminum sump cover (2). In operation, the heat produced by the LED is conducted to the metal cover (5) through the thermal conductive grease (6), the regulation excessive sump (1) and the aluminum sump cover (2) and then emitted in an environmental space. The utility model is suitable for LED lighting fixture.
Description
Technical field:
The utility model relates to the LED lighting, particularly a kind of LED lamp sump accommodative excess heat abstractor.
Background technology:
The single lamp of existing illumination roughly is a three major types, and the incandescent lamp bulb of the red-hot formula glass shell of first kind high energy consumption is characterized in that electro-optical efficiency is low, filament temperature is up to more than 3000 ℃, life-span is short, and not substantive breakthroughs as yet so far are again because its shell generally is that easily fragmentation is dangerous for glass material; Second class is an electronic circuit integrated energy-saving fluorescent lamp, and its electro-optical efficiency height can reach the several times of incandescent lamp usually, and the life-span also improves a lot, but its illuminator shell is still glass material, and same frangible dangerous, its life-span also is several thousand hours; The 3rd class is product---the LED energy-saving lighting lamp of third generation illumination revolution, its electro-optical efficiency height, life-span reaches tens thousand of hours, but the overwhelming majority is that LED is assemblied on the common line plate of common paper substrate or glass fabricbase at present, use plastic casing, even surrounding air better also is difficult to resolve certainly LED lamp body heat dissipation problem, causes LED to distribute with moisture problems and be difficult to fully increase the service life because of heat collection difficulty.
Summary of the invention:
The purpose of this utility model is to provide a kind of LED lamp sump accommodative excess heat abstractor, it is that a kind of heat that produces when excessive sump being set in the LED lamp LED being worked is transmitted to the heat abstractor that outer metal housing is dispersed into the lamp space outerpace again, guarantees that effectively LED works in normal permission operating temperature and the humidity range.
Formation of the present utility model: by crown cap, euphotic cover, LED and ballast spare thereof, mounting circuit boards, LED power bus and accommodative excess sump constitute, LED8 and ballast spare thereof 7, mode with 1～800 parallel connection is installed on the attached copper circuit of mounting circuit boards 11, and draw LED power bus 10 and become assembly, this assembly is loaded in the euphotic cover 4, thermal grease conduction 6 and insulating trip 9 are arranged on the face of mounting circuit boards 11, accommodative excess sump 1 is placed on the insulating trip 9, cover aluminum sump lid 2, afterwards crown cap 5 covers are loaded the outer rim that is stuck in euphotic cover 4, and maintenance and aluminum sump lid 2 good faces contact, and cover 2 at the aluminum sump, O-ring seal 3 is installed between euphotic cover 4 and the crown cap 5.
Compared with the prior art, the heat that produces when the utility model can be worked LED is effectively distributed surrounding space in lamp effectively by thermal grease conduction, accommodative excess sump, aluminum sump lid and crown cap, steam that temperature is bigger and dust can not enter in the lamp and guarantee that effectively LED works in normal permission operating temperature and the humidity range, thereby prolong the service life of LED effectively.
Description of drawings:
Fig. 1 is that common LED is installed on the construction for heat radiating device schematic diagram on the ordinary circuit board; Fig. 2 is the construction for heat radiating device schematic diagram that adopting surface mounted LED is installed on aluminium base circuit board.
1. accommodative excess sump among the figure, 2. aluminum sump lid, 3. O-ring seal, 4. euphotic cover, 5. crown cap, 6. thermal grease conduction, 7.LED ballast spare, 8.LED, 9. insulating trip, 10.LED power bus, 11. mounting circuit boards.
The specific embodiment:
As Fig. 1, shown in Figure 2, be installed on mounting circuit boards 11 in the parallel operation mode 1～800 LED8 and ballast spare 7 thereof and draw LED power bus 10, and with this component assembling in euphotic cover 4, on 11 of mounting circuit boards, be coated with thermal grease conduction, paste insulating trip 9, accommodative excess sump 1 is placed on the insulating trip 9, again the aluminum sump is covered on its accommodative excess sump 1 of 2 casing pressures, afterwards crown cap 5 cards are placed on euphotic cover 4 outer rims and cover 2 tight faces with the aluminum sump and contact, at crown cap 5, establish O-ring seal 3 in the seam of euphotic cover 4 and aluminum sump lid 2, the heat that produces during LED8 work is by thermal grease conduction 6, accommodative excess sump 1, aluminum sump lid 2 is regulated and is conducted in crown cap 5, diverges in environment space again.
Claims (1)
1. LED lamp sump accommodative excess heat abstractor, by crown cap, euphotic cover, LED and ballast spare thereof, mounting circuit boards, LED power bus and accommodative excess sump constitute, it is characterized in that: LED (8) and ballast spare (7) thereof, mode with 1～800 parallel connection is installed on the attached copper circuit of mounting circuit boards (11), and draw LED power bus (10) and become assembly, this assembly is loaded in the euphotic cover (4), thermal grease conduction (6) and insulating trip (9) are arranged on the face of mounting circuit boards (11), accommodative excess sump (1) is placed on the insulating trip (9), cover aluminum sump lid (2), afterwards crown cap (5) cover is loaded the outer rim that is stuck in euphotic cover (4), and the good face of maintenance and aluminum sump lid (2) contact, covers (2) at the aluminum sump, between euphotic cover (4) and the crown cap (5) O-ring seal (3) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201741976U CN201155732Y (en) | 2007-11-05 | 2007-11-05 | LED lamp water storehouse regulation excess radiation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201741976U CN201155732Y (en) | 2007-11-05 | 2007-11-05 | LED lamp water storehouse regulation excess radiation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155732Y true CN201155732Y (en) | 2008-11-26 |
Family
ID=40103513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201741976U Expired - Fee Related CN201155732Y (en) | 2007-11-05 | 2007-11-05 | LED lamp water storehouse regulation excess radiation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8317369B2 (en) | 2009-04-02 | 2012-11-27 | Abl Ip Holding Llc | Light fixture having selectively positionable housing |
| US8651694B2 (en) | 2007-05-04 | 2014-02-18 | Abl Ip Holding Llc | Adjustable light distribution system |
-
2007
- 2007-11-05 CN CNU2007201741976U patent/CN201155732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8651694B2 (en) | 2007-05-04 | 2014-02-18 | Abl Ip Holding Llc | Adjustable light distribution system |
| US8317369B2 (en) | 2009-04-02 | 2012-11-27 | Abl Ip Holding Llc | Light fixture having selectively positionable housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20101105 |