CN206669555U - A kind of LED car lamp - Google Patents
A kind of LED car lamp Download PDFInfo
- Publication number
- CN206669555U CN206669555U CN201720379521.1U CN201720379521U CN206669555U CN 206669555 U CN206669555 U CN 206669555U CN 201720379521 U CN201720379521 U CN 201720379521U CN 206669555 U CN206669555 U CN 206669555U
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- Prior art keywords
- radiating
- braid
- radiating groove
- groove
- led car
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of LED car lamp, including lamp bracket body, the side of the lamp bracket body is provided with illuminating part, and opposite side is provided with radiating part, radiating groove is provided with the radiating part；The radiating braid over braid being fixedly connected in the radiating groove is additionally provided with, the both ends of the radiating groove extend through top surface and bottom surface in the radiating part；The both sides of the radiating groove are respectively provided with the extension of air flow.The utility model beneficial effect is, simple in construction, easy for installation；Radiating braid over braid is connected with radiating groove to greatest extent by way of riveting, realizes that area of dissipation maximizes；Respectively the extension and through hole that are exchanged with outside air, further improving heat radiation efficiency are improved in radiating groove with being provided with radiating lid.
Description
Technical field
It the utility model is related to a kind of lighting device, and in particular to a kind of LED car lamp of high cooling efficiency.
Background technology
At present, the lighting device on vehicle is essentially halogen bulb, but halogen bulb is not good enough at night or weather condition
When illuminating effect can substantially reduce, during this time, the visual field of driver receives serious influence, be also easy to produce fatigue,
Situations such as diverting attention, the probability multiplication of traffic accident occurs.
As LED illumination technology is popularized all the more, many car owners can carry out a certain degree of after vehicle is bought to car light
Upgrading, and the most universal is exactly to upgrade LED headlights.
Although LED has long lifespan, high efficiency, low energy consumption, light without delay, take the advantages that small volume, LED
Heat dissipation problem the shortcomings that being very fatal.In general, sold LED possesses a radiating seat substantially on the market, is dissipating
The lower section of hot seat has the radiating fin to stretch out, in addition, has portioned product also to add radiator fan auxiliary heat dissipation.
It is well known that area of dissipation and radiating efficiency be positive correlation, therefore, there is manufacturer to use copper or aluminum in recent years
Critical piece of the metallic braid as radiating, because car light body product is limited, although braid over braid advantage is big area of dissipation
And arbitrary deformation, but can have the shortcomings that heat is excessively concentrated simultaneously.
Utility model content
In view of the deficiencies in the prior art, the utility model is intended to provide a kind of LED car lamp, passes through the air circulation of optimization
Structure, heat is set constantly to be exchanged with outside air to greatest extent, so as to overcome the heat dissipation problem of LED car lamp.
To achieve these goals, the technical solution adopted in the utility model is as follows：
A kind of LED car lamp, including lamp bracket body, the side of the lamp bracket body are provided with illuminating part, and opposite side is provided with radiating
Portion, radiating groove is provided with the radiating part；It is additionally provided with the radiating braid over braid being fixedly connected in the radiating groove, the radiating groove
Both ends extend through top surface and bottom surface in the radiating part.
In order to increase exchanging for radiating groove and outside air, the both sides of the radiating groove are respectively provided with air flow
Extension.
It should be noted that the radiating braid over braid is fixedly connected with extension described in Shi Buyu with the radiating groove and contacted.
As a kind of perferred technical scheme, described to be fixedly connected as riveting, further, the riveting is rigid riveting
Connect, to contact radiating braid over braid with the abundant face of radiating groove, further increase area of dissipation.
It should be further stated that when the radiating braid over braid is fixedly connected with the radiating groove, the radiating braiding
The top of band is slightly above the top surface of the radiating groove.
It should be further stated that radiating lid is additionally provided with, the bottom and the top of the radiating groove of the radiating lid
Face is fixedly connected；The bottom of the radiating lid is provided with the depressed part matched with the top of the radiating braid over braid；It is described during installation
Braid over braid top assembly radiate in the depressed part.So further heat can be imported in radiating lid.
As a kind of perferred technical scheme, the through hole for air flow is additionally provided with the radiating lid；It is described logical
Pore size distribution is arranged at the periphery of the depressed part.
The utility model beneficial effect is, simple in construction, easy for installation；To greatest extent will radiating by way of riveting
Braid over braid is connected with radiating groove, realizes that area of dissipation maximizes；Respectively radiating groove be provided with radiating lid improve with it is outer
The extension and through hole of boundary's air exchange, further improving heat radiation efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of radiating groove in Fig. 1；
Fig. 3 is the structural representation of radiating lid in Fig. 1.
Embodiment
Below with reference to accompanying drawing, the utility model will be further described, it is necessary to which explanation, the present embodiment is with this skill
Premised on art scheme, detailed embodiment and specific operating process are given, but the scope of protection of the utility model is not
It is limited to the present embodiment.
As shown in Figure 1 and Figure 2, the utility model is a kind of LED car lamp, including lamp bracket body 1, the one of the lamp bracket body 1
Side is provided with illuminating part 2, and opposite side is provided with radiating part 3, radiating groove 31 is provided with the radiating part 3；It is additionally provided with and is fixedly connected on institute
The radiating braid over braid 4 in radiating groove 31 is stated, the both ends of the radiating groove 31 extend through top surface and bottom in the radiating part 3
Face.
As shown in Figure 1 and Figure 2, in order to increase exchanging for radiating groove and outside air, the both sides of the radiating groove 31 are set respectively
There is the extension 311 for air flow.
It should be noted that the radiating braid over braid is fixedly connected with extension described in Shi Buyu with the radiating groove and contacted.
As a kind of perferred technical scheme, described to be fixedly connected as riveting, further, the riveting is rigid riveting
Connect, to contact radiating braid over braid with the abundant face of radiating groove, further increase area of dissipation.
It should be further stated that when the radiating braid over braid is fixedly connected with the radiating groove, the radiating braiding
The top of band is slightly above the top surface of the radiating groove.
As shown in Figure 1, Figure 3, radiating lid 5 is additionally provided with, the bottom of the radiating lid 5 and the top surface of the radiating groove are consolidated
Fixed connection；The bottom of the radiating lid 5 is provided with the depressed part 51 matched with the top of the radiating braid over braid；It is described during installation
Braid over braid top assembly radiate in the depressed part 51.So further heat can be imported in radiating lid.
As a kind of perferred technical scheme, as shown in figure 3, being additionally provided with the radiating lid 5 for air flow
Through hole 52；The through hole 52 is distributed the periphery for being arranged at the depressed part 51.
It should be further stated that the position of the through hole can be corresponding with the extension, increase the passing through property of air.
For those skilled in the art, technical scheme that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deformed the protection model that should all belong to the claims in the present invention
Within enclosing.
Claims (6)
1. a kind of LED car lamp, including lamp bracket body, the side of the lamp bracket body is provided with illuminating part, and opposite side is provided with radiating part,
Radiating groove is provided with the radiating part；It is additionally provided with the radiating braid over braid being fixedly connected in the radiating groove, it is characterised in that institute
The both ends for stating radiating groove extend through top surface and bottom surface in the radiating part；The both sides of the radiating groove are respectively provided with sky
The extension of flow of air.
2. LED car lamp according to claim 1, it is characterised in that the radiating braid over braid is fixed with the radiating groove to be connected
Extension described in Shi Buyu is connect to contact.
3. LED car lamp according to claim 1 or 2, it is characterised in that described to be fixedly connected as riveting.
4. LED car lamp according to claim 1 or 2, it is characterised in that the radiating braid over braid is fixed with the radiating groove
During connection, the top of the radiating braid over braid is slightly above the top surface of the radiating groove.
5. LED car lamp according to claim 4, it is characterised in that be additionally provided with radiating lid, the bottom of the radiating lid
It is fixedly connected with the top surface of the radiating groove；The bottom of the radiating lid is recessed provided with being matched with the radiating braid over braid top
The portion of falling into；During installation, assembly is in the depressed part at the top of the radiating braid over braid.
6. LED car lamp according to claim 5, it is characterised in that be additionally provided with the radiating lid for air flow
Through hole；The through hole distribution is arranged at the periphery of the depressed part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379521.1U CN206669555U (en) | 2017-04-11 | 2017-04-11 | A kind of LED car lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379521.1U CN206669555U (en) | 2017-04-11 | 2017-04-11 | A kind of LED car lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669555U true CN206669555U (en) | 2017-11-24 |
Family
ID=60380319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379521.1U Active CN206669555U (en) | 2017-04-11 | 2017-04-11 | A kind of LED car lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578936A (en) * | 2018-12-31 | 2019-04-05 | 广州市诺思赛光电科技有限公司 | A kind of rope type cooling LED car light |
-
2017
- 2017-04-11 CN CN201720379521.1U patent/CN206669555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578936A (en) * | 2018-12-31 | 2019-04-05 | 广州市诺思赛光电科技有限公司 | A kind of rope type cooling LED car light |
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