CN204372866U - Cooling lamp holder - Google Patents
Cooling lamp holder Download PDFInfo
- Publication number
- CN204372866U CN204372866U CN201520034599.0U CN201520034599U CN204372866U CN 204372866 U CN204372866 U CN 204372866U CN 201520034599 U CN201520034599 U CN 201520034599U CN 204372866 U CN204372866 U CN 204372866U
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- CN
- China
- Prior art keywords
- radiating tube
- light emitting
- radiator body
- lamp holder
- radiator
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of cooling lamp holder, comprising: radiating tube, outer surface is in order to install light emitting source; Radiator body, surrounding is provided with some spaced radiator shutters, and top connects one end of radiating tube, and the heat that light emitting source produces conducts to radiator body through radiating tube; Fan, is arranged on radiator body inside, in order to driving gas; In working order, the other end of radiating tube is as air inlet, and gas is entered after in radiator body by radiating tube under the driving of fan, discharges from the interval between radiator shutter.
Description
Technical field
The utility model relates to lighting device technical field, particularly a kind of cooling lamp holder of lighting device.
Background technology
Automobile-used lighting device, as the eyes of automobile, is closely connected with the safe driving under driving at night or severe weather conditions.Under being in opening for a long time, the heat that lighting apparatus for vehicle produces is larger, after considering heat dissipation problem, existing lighting apparatus for vehicle have to reduce quantity of light source (such as LED quantity, be generally three) mode to sacrifice certain brightness of illumination and illumination zone, brightness of illumination, contradiction between illumination zone and heat radiation cannot be solved.
Utility model content
The utility model, for prior art above shortcomings, provides a kind of cooling lamp holder.The utility model is achieved through the following technical solutions:
A kind of cooling lamp holder, comprising:
Radiating tube, outer surface is in order to install light emitting source;
Radiator body, surrounding is provided with some spaced radiator shutters, and top connects one end of radiating tube, and the heat that light emitting source produces conducts to radiator body through radiating tube;
Fan, is arranged on radiator body inside, in order to driving gas;
In working order, the other end of radiating tube is as air inlet, and gas is entered after in radiator body by radiating tube under the driving of fan, discharges from the interval between radiator shutter.
Preferably, the bottom of radiator body offers some exhaust outlets.
Preferably, light emitting source is some LED light emitting sources, is evenly distributed on the outer surface of radiating tube.
Preferably, the quantity of some LED light emitting sources is six, is distributed on the outer surface of radiating tube in regular hexagon.
Light emitting source is arranged on radiating tube by the utility model, by radiating tube by heat conduction to radiator, and utilize air duct effect, make gas enter in radiator from radiating tube outer end, accelerate heat radiation.The utility model compared to prior art, when without the need to reduce light emitting source quantity even increase light emitting source quantity, there is more effective radiating efficiency, thus realize the object improving further illuminating effect.
Accompanying drawing explanation
Shown in Fig. 1 is structural representation of the present utility model;
Shown in Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing of the present utility model; clear, complete description and discussion are carried out to the technical scheme in the utility model embodiment; obviously; as described herein is only a part of example of the present utility model; it is not whole examples; based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to protection domain of the present utility model.
For the ease of the understanding to the utility model embodiment, be further explained for specific embodiment below in conjunction with accompanying drawing, and each embodiment does not form the restriction to the utility model embodiment.
As depicted in figs. 1 and 2, the cooling lamp holder that the utility model provides mainly comprises the exhaust outlet 6 bottom radiating tube 1, radiator body 3, fan 4, radiator shutter 5 and radiator body 3.
Light emitting source 2 is arranged on radiating tube 1, and the heat conduction that light emitting source 2 produces by radiating tube 1 is on radiator body 3, and the surrounding of radiator body 3 is multiple spaced radiator shutters 5, realizes the object of preliminary heat radiation.
The inside of radiator body 3 is hollow structure, inside is provided with fan 4, fan 4 in working order under, gas is made to enter in radiator body 3 from the top air inlet of radiating tube 1, then the interval discharge between referring to from the exhaust outlet 6 bottom radiator body 3 and radiator shutter 5, utilize air duct effect, improve radiating efficiency further.
In the present embodiment, the quantity of light emitting source 2 is six, is arranged on the outer surface of radiating tube 1 in regular hexagon, and the object done like this is to make illumination more even, bright, solving the hypodynamic problem of prior art heat radiation energy.Meanwhile, in lighting apparatus for vehicle, the switching of long-and-short distant light can be realized by the amount of luminescence controlling light emitting source 2.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. a cooling lamp holder, is characterized in that, comprising:
Radiating tube, outer surface is in order to install light emitting source;
Radiator body, surrounding is provided with some spaced radiator shutters, and top connects one end of described radiating tube, and the heat that described light emitting source produces conducts to described radiator body through described radiating tube;
Fan, is arranged on described radiator body inner, in order to driving gas;
In working order, the other end of described radiating tube is as air inlet, and gas is entered after in described radiator body by described radiating tube under the driving of described fan, discharges from the interval between described radiator shutter.
2. cooling lamp holder according to claim 1, is characterized in that, the bottom of described radiator body offers some exhaust outlets.
3. cooling lamp holder according to claim 1, is characterized in that, described light emitting source is some LED light emitting sources, is evenly distributed on the outer surface of described radiating tube.
4. cooling lamp holder according to claim 3, is characterized in that, the quantity of described some LED light emitting sources is six, is distributed on the outer surface of described radiating tube in regular hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034599.0U CN204372866U (en) | 2015-01-19 | 2015-01-19 | Cooling lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034599.0U CN204372866U (en) | 2015-01-19 | 2015-01-19 | Cooling lamp holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204372866U true CN204372866U (en) | 2015-06-03 |
Family
ID=53329084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520034599.0U Expired - Fee Related CN204372866U (en) | 2015-01-19 | 2015-01-19 | Cooling lamp holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204372866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339652A (en) * | 2016-04-28 | 2017-11-10 | 苏州科医世凯半导体技术有限责任公司 | A kind of automobile front component based on LED filament |
-
2015
- 2015-01-19 CN CN201520034599.0U patent/CN204372866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107339652A (en) * | 2016-04-28 | 2017-11-10 | 苏州科医世凯半导体技术有限责任公司 | A kind of automobile front component based on LED filament |
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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: 20150603 Termination date: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |