CN201852003U - High-power light emitting diode vehicle lamp - Google Patents
High-power light emitting diode vehicle lamp Download PDFInfo
- Publication number
- CN201852003U CN201852003U CN2010205658378U CN201020565837U CN201852003U CN 201852003 U CN201852003 U CN 201852003U CN 2010205658378 U CN2010205658378 U CN 2010205658378U CN 201020565837 U CN201020565837 U CN 201020565837U CN 201852003 U CN201852003 U CN 201852003U
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- China
- Prior art keywords
- radiator
- emitting diode
- light emitting
- light
- power light
- 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
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- 239000012212 insulator Substances 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a high-power light emitting diode vehicle lamp, which comprises a base, a light-transmitting bulb, a driving circuit, an outer casing of the driving circuit, an electric connecting device and a radiator, wherein the base is provided with at least one light emitting diode, the radiator includes a radiating plate and a plurality of radiating fins arranged on the radiating plate, the radiator is connected with a radiating device connected with the outer casing by the aid of an insulator, and the base is fixed onto the radiator. The high-power light emitting diode vehicle lamp has the advantage of fine radiating effect.
Description
Technical field
The utility model relates to lighting technical field, is specifically related to a kind of large-power light-emitting diodes car light.
Background technology
Illumination of generally using on the market now and decoration emitting bulb, moulding is varied and color is continuous confused, but with regard to its structure, normally by lamp holder, luminous tungsten filament and the glass shell after vacuumizing form, thereby its power consumption height, light radiation is strong, and caloric value is big, unsafe high-temperature effect is arranged, and service life is low.And at present mainly be used to do the LED LED light lamp of display lamp, and also there is the luminous top area that accumulates in, the visual angle is little, the faint deficiency of lateral luminance, and to the stability requirement height of voltage, the accident of system voltage changes the flicker that also can cause bulb.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model provides a kind of large-power light-emitting diodes car light of dispelling the heat of helping.
The technical scheme that realizes above-mentioned purpose is as follows:
The large-power light-emitting diodes car light, include a matrix that at least one light emitting diode is installed, the printing opacity cell-shell, drive circuit and shell thereof, arrangements of electric connection also comprises a radiator, radiator comprises a heat sink and is arranged on some fin on this heat sink, described radiator is connected with a heat abstractor, and this heat abstractor is connected with described shell by insulator, and described matrix is fixed on the radiator.
Described light emitting diode is made of the luminous tube that is trumpet-shaped cup and be arranged in the cup, and the internal face of cup is provided with reflectance coating.
Heat abstractor comprises a plurality of radiating ribs, and these radiating ribs are gathered and are radial.
Adopted such scheme, also comprise a radiator, radiator comprises a heat sink and is arranged on some fin on this heat sink, can in time the heat on the matrix be absorbed by radiator, by fin heat is distributed, avoid on the matrix that heat is too high to be damaged matrix and influence light emitting diode work.Radiator is connected with a heat abstractor, and this heat abstractor is connected with described shell by insulator, and described matrix is fixed on the radiator.Heat abstractor has not only played the effect of connection or fixed heat sink, and heat abstractor can absorb the heat on the radiator, is beneficial to the raising radiating effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the light-emitting diode structure schematic diagram;
In the accompanying drawing, 1 is light emitting diode, and 1a is a cup, and 1b is a luminous tube, and 1c is a reflectance coating, and 2 is matrix, and 3 is the printing opacity cell-shell, and 4 is drive circuit, and 5 is shell, and 6 is arrangements of electric connection, and 7 is heat sink, and 8 is fin, and 9 is radiating ribs.
The specific embodiment
See figures.1.and.2, large-power light-emitting diodes car light of the present utility model includes a matrix 2 that at least one light emitting diode 1 is installed, and matrix is a circuit board, be provided with circuit and light emitting diode installing hole above, light emitting diode 1 is assemblied in these installing holes.After being assemblied in light emitting diode 1 on the matrix 2, printing opacity cell-shell 3 is covered matrix 2.Light emitting diode is made of the luminous tube 1b that is trumpet-shaped cup 1a and be arranged in the cup, the internal face of cup is provided with reflectance coating 1c, can carry out diffuse reflection to the light that luminous tube 1b sends by reflectance coating, help to improve the luminosity of light emitting diode.Drive circuit 4 is contained in the shell 5, and shell is provided with arrangements of electric connection 6, is used for making it when using light emitting diode conduction.Described matrix 2 is fixed on the radiator, and radiator comprises a heat sink 7 and is arranged on some fin 8 on this heat sink.Described radiator is connected with a heat abstractor, and this heat abstractor is connected with described shell by insulator.Heat abstractor comprises a plurality of radiating ribs 9, and these radiating ribs are gathered and are radial.
Claims (3)
1. large-power light-emitting diodes car light, include a matrix that at least one light emitting diode is installed, the printing opacity cell-shell, drive circuit and shell thereof, arrangements of electric connection is characterized in that: also comprise a radiator, radiator comprises a heat sink and is arranged on some fin on this heat sink, described radiator is connected with a heat abstractor, and this heat abstractor is connected with described shell by insulator, and described matrix is fixed on the radiator.
2. large-power light-emitting diodes car light according to claim 1 is characterized in that: described light emitting diode is made of the luminous tube that is trumpet-shaped cup and be arranged in the cup, and the internal face of cup is provided with reflectance coating.
3. large-power light-emitting diodes car light according to claim 1 is characterized in that: heat abstractor comprises a plurality of radiating ribs, and these radiating ribs are gathered and are radial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205658378U CN201852003U (en) | 2010-10-19 | 2010-10-19 | High-power light emitting diode vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205658378U CN201852003U (en) | 2010-10-19 | 2010-10-19 | High-power light emitting diode vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852003U true CN201852003U (en) | 2011-06-01 |
Family
ID=44094394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205658378U Expired - Fee Related CN201852003U (en) | 2010-10-19 | 2010-10-19 | High-power light emitting diode vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852003U (en) |
-
2010
- 2010-10-19 CN CN2010205658378U patent/CN201852003U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Weizhi Electronic (Changzhou) Co., Ltd. Assignor: Wang Lingen Contract record no.: 2011320000908 Denomination of utility model: High-power light emitting diode vehicle lamp Granted publication date: 20110601 License type: Exclusive License Record date: 20110704 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160315 Address after: 213000, building 2, building 18, Huashan Road, Xinbei District, Jiangsu, Changzhou, -2 Patentee after: Changzhou spring photoelectric Co., Ltd. Address before: 213126, 112, Wei Tong Town, Xinbei Town, Xinbei District, Jiangsu, Changzhou Patentee before: Wang Lingen |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20191019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |