CN110207071A - A kind of radiating lamp of electric car - Google Patents
A kind of radiating lamp of electric car Download PDFInfo
- Publication number
- CN110207071A CN110207071A CN201910451423.8A CN201910451423A CN110207071A CN 110207071 A CN110207071 A CN 110207071A CN 201910451423 A CN201910451423 A CN 201910451423A CN 110207071 A CN110207071 A CN 110207071A
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- heat
- lamp cup
- wall
- 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.)
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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/42—Forced cooling
- F21S45/43—Forced cooling using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of radiating lamps of electric car, it is related to electric vehicle engineering field；The top of Lamp cup is arranged in lampshade, lamp cup outer wall is mounted on the inner wall of lamp housing, the inner wall of Lamp cup is pasted with several heat-dissipating aluminium plates by heat conductive silica gel, cooling and heat dissipation is carried out to the temperature inside Lamp cup, fixed bracket left and right ends are mounted on the left and right sides inner wall of lamp housing lower end, LED seat is mounted on fixed bracket by bolt, the lower end of LED seat is provided with radiator and radiates to LED light source bottom, LED seat middle-end is provided with several heat sinks, it is provided with several heat-dissipating pipes on several heat sinks, is radiated by heat sink and heat-dissipating pipe to LED light source upper end；The present invention carries out multiple cooling to the temperature in headlight for vehicles, radiating and cooling is carried out since heat source, radiating and cooling again is carried out to Lamp cup inside again to handle, and is guaranteed that the temperature in headlight for vehicles keeps safe temperature, is improved the service life of electric car headlight and the safety coefficient of driving at night.
Description
Technical field
The present invention relates to a kind of radiating lamps of electric car, belong to electric vehicle engineering field.
Background technique
Electric car (BEV) refers to using vehicle power supply as power, with motor driven wheels travel, meets road traffic, peace
The vehicle of full regulation requirements, since effect on environment is smaller with respect to orthodox car, its prospects are considered optimistic wildly, but current skill
Art is still immature.
The electric car headlight heat dissipation effect of the prior art is poor, and service life is short, and headlight is not available when night running, drops
The low safety of electric automobile during traveling.
Summary of the invention
In view of the above-mentioned problems, the technical problem to be solved in the present invention is to provide a kind of radiating lamp of electric car, with solution
The problem of being previously mentioned in certainly above-mentioned background technique.
A kind of radiating lamp of electric car of the invention, it include lampshade, lamp housing, Lamp cup, radiator fan, radiator,
Heat-dissipating aluminium plate, fixed bracket, heat sink, heat-dissipating pipe, LED protective cover, LED seat, LED light source；The upper of Lamp cup is arranged in lampshade
Side, lamp cup outer wall are mounted on the inner wall of lamp housing, and the inner wall of Lamp cup is pasted with several heat-dissipating aluminium plates, fixed branch by heat conductive silica gel
Frame left and right ends are mounted on the left and right sides inner wall of lamp housing lower end, and LED seat is mounted on fixed bracket by bolt, LED
The lower end of lamp holder is provided with radiator, and LED seat middle-end is provided with several heat sinks, several heat dissipations are provided on several heat sinks
Pipe, LED protective cover are arranged in the lower end of the top of LED seat and LED protective cover and the upper end of LED seat and connect, LED light source peace
Above LED seat, the inner upper end of LED protective cover and the left and right sides are provided with several radiator fans.
Preferably, the Lamp cup and LED protective cover are provided with several heat release holes.
Preferably, being provided with buckle between the lampshade and lamp housing.
Preferably, the LED seat and LED protective cover are circular ring shape.
Compared with prior art, the invention has the benefit that multiple cooling is carried out to the temperature in headlight for vehicles, from heat
Source starts to carry out radiating and cooling, then carries out radiating and cooling again to Lamp cup inside and handle, and guarantees that the temperature in headlight for vehicles is protected
Safe temperature is held, the service life of electric car headlight and the safety coefficient of driving at night are improved.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention.
In figure: 1- lampshade；2- lamp housing；3- Lamp cup；4- radiator fan；5- radiator；6- heat-dissipating aluminium plate；7- fixes bracket；
8- heat sink；9- heat-dissipating pipe；10-LED protective cover；11-LED lamp holder；12-LED light source.
Specific embodiment:
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by specific implementation shown in the accompanying drawings
Example describes the present invention.However, it should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the invention.This
Outside, in the following description, descriptions of well-known structures and technologies are omitted, so as not to unnecessarily obscure the concept of the present invention.
As shown in Figure 1, present embodiment uses following technical scheme: it includes lampshade 1, lamp housing 2, Lamp cup 3, heat dissipation
Fan 4, radiator 5, heat-dissipating aluminium plate 6, fixed bracket 7, heat sink 8, heat-dissipating pipe 9, LED protective cover 10, LED seat 11, LED light
Source 12；The top of Lamp cup 3 is arranged in lampshade 1, and 3 outer wall of Lamp cup is mounted on the inner wall of lamp housing 2, and the inner wall of Lamp cup 3 passes through thermally conductive
Silica gel is pasted with several heat-dissipating aluminium plates 6, carries out cooling and heat dissipation to the temperature inside Lamp cup 3, fixed 7 left and right ends of bracket are mounted on
At left and right sides of the lower end of lamp housing 2 on inner wall, LED seat 11 is mounted on fixed bracket 7 by bolt, the lower end of LED seat 11
It is provided with radiator 5 to radiate to 12 bottom of LED light source, 11 middle-end of LED seat is provided with several heat sinks 8, several heat dissipations
It is provided with several heat-dissipating pipes 9 on plate 8, is radiated by heat sink 8 and heat-dissipating pipe 9 to 12 upper end of LED light source, LED protective cover
10 are arranged in the top of LED seat 11 and the lower end of LED protective cover 10 connect with the upper end of LED seat 11, and LED light source 12 is installed
Above LED seat 11, the inner upper end of the LED protective cover 10 and left and right sides is provided with several radiator fans 4 and wind direction is outside
The heat that extraction LED light source distributes.
Further, the Lamp cup 3 and LED protective cover 10 are provided with several heat release holes.
Further, buckle is provided between the lampshade 1 and lamp housing 2.
Further, the LED seat 11 and LED protective cover 10 are circular ring shape.
The working principle of the present embodiment is as follows: in routine use, the power supply of LED seat connecting electric automobile is beaten
Big light opening switch, LED light source 12 starts operation, and the heat that when running generates, radiator 5 carries out the lower end of LED light source 12 scattered
Heat drop temperature, heat sink 8 and heat-dissipating pipe 9 carry out radiating and cooling to the middle part of LED light source, and several radiator fans 4 extract LED light source 12
Inside the heat distributed to Lamp cup 3, by heat-dissipating aluminium plate 6 to radiating and cooling is carried out inside Lamp cup 3, heat is discharged, realization pair
The cooling of electric car headlight increases the service life of electric car headlight and improves the safety that electric car uses.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
The interaction relationship of internal connection or two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, welding etc.
Conventional means, mechanical, part and equipment are all made of in the prior art, conventional model, in addition circuit connection uses the prior art
Middle conventional connection type, this will not be detailed here.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of radiating lamp of electric car, it is characterised in that: it include lampshade, lamp housing, Lamp cup, radiator fan, radiator,
Heat-dissipating aluminium plate, fixed bracket, heat sink, heat-dissipating pipe, LED protective cover, LED seat, LED light source；The upper of Lamp cup is arranged in lampshade
Side, lamp cup outer wall are mounted on the inner wall of lamp housing, and the inner wall of Lamp cup is pasted with several heat-dissipating aluminium plates, fixed branch by heat conductive silica gel
Frame left and right ends are mounted on the left and right sides inner wall of lamp housing lower end, and LED seat is mounted on fixed bracket by bolt, LED
The lower end of lamp holder is provided with radiator, and LED seat middle-end is provided with several heat sinks, several heat dissipations are provided on several heat sinks
Pipe, LED protective cover are arranged in the lower end of the top of LED seat and LED protective cover and the upper end of LED seat and connect, LED light source peace
Above LED seat, the inner upper end of LED protective cover and the left and right sides are provided with several radiator fans.
2. a kind of radiating lamp of electric car according to claim 1, it is characterised in that: the Lamp cup and LED protection
Cover is provided with several heat release holes.
3. a kind of radiating lamp of electric car according to claim 1, it is characterised in that: between the lampshade and lamp housing
It is provided with buckle.
4. a kind of radiating lamp of electric car according to claim 1, it is characterised in that: the LED seat and LED are protected
Shield is circular ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451423.8A CN110207071A (en) | 2019-05-28 | 2019-05-28 | A kind of radiating lamp of electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910451423.8A CN110207071A (en) | 2019-05-28 | 2019-05-28 | A kind of radiating lamp of electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110207071A true CN110207071A (en) | 2019-09-06 |
Family
ID=67789058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910451423.8A Withdrawn CN110207071A (en) | 2019-05-28 | 2019-05-28 | A kind of radiating lamp of electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110207071A (en) |
-
2019
- 2019-05-28 CN CN201910451423.8A patent/CN110207071A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190906 |
|
| WW01 | Invention patent application withdrawn after publication |