CN208475221U - A kind of automobile LED headlamp - Google Patents
A kind of automobile LED headlamp Download PDFInfo
- Publication number
- CN208475221U CN208475221U CN201821350932.9U CN201821350932U CN208475221U CN 208475221 U CN208475221 U CN 208475221U CN 201821350932 U CN201821350932 U CN 201821350932U CN 208475221 U CN208475221 U CN 208475221U
- Authority
- CN
- China
- Prior art keywords
- light source
- fan
- shell
- heat pipe
- source board
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of automobile LED headlamps, including shell, chuck, shine slot, light source board, illuminator, heat pipe, copper tube, radiator, fan, driver, the shell is the cavity structure of upper end hollow out bottom end opening, the enclosure interior is provided with heat pipe, light source board, copper tube, the light source board is located at heat pipe two sides and closely connect with it, illuminator is provided on the light source board, the heat pipe lower end is fixedly connected with copper tube, the shell lower end is fixedly connected with radiator, fan is provided with below the radiator, fan cover is connected on the outside of the fan, the chuck is socketed in shell middle position.The beneficial effects of the utility model are: the car light uses external driving, heat pipe for thermal conductivity mode, has the advantages that compact and thermal diffusivity is good, extends car light service life.
Description
Technical field
The utility model relates to lamps and lanterns and automobile manufacturing field more particularly to a kind of automobile LED headlamps.
Background technique
Automobile is about mainly having halogen lamp, HID xenon lamp and LED light etc. currently on the market, and wherein, the service life of halogen lamp
Shorter, luminous efficiency is not high, and brightness is relatively low, and calorific value is also big；The service life of xenon lamp is improved 6 times or so than halogen lamp,
But power is big and calorific value is big, and battery power consumption increases, and light penetration power is poor, and the another starting time is also grown；And LED is as a kind of new
The light source of a generation has the characteristics that high efficiency, environmental protection, energy conservation, the service life is long, lights immediately, and LED service life is than halogen lamp, xenon
Gas lamp all greatly promotes, it is clear that the advantage of LED illumination tool various aspects；But the LED car lamp of automobile due to space limit so that
Structure and heat dissipation to LED car lamp have harsh requirement, and deficiency existing for product currently on the market is: volume is excessive,
So that the installation of LED car lamp is inconvenient, and poor compatibility, cause many vehicles that can not install.In addition, heat-sinking capability is poor, lead to LED
The car light operating time time is in the condition of high temperature, causes light decay big, and the service life of LED car lamp greatly reduces.And
And, it is contemplated that the heat dissipation problem of LED car lamp often leads to LED vehicle in the case where capable of working normally of LED car lamp of guarantee
Lamp can not have high-power, cause the underpower of LED car lamp, brightness inadequate, be unable to reach good illuminating effect.
Utility model content
The technical issues of the utility model solves is to overcome defect of the existing technology, before providing a kind of automobile LED
Illuminator.
To achieve the above object, the utility model provides the following technical solutions: a kind of automobile LED headlamp, including shell,
Chuck, shine slot, light source board, illuminator, heat pipe, copper tube, radiator, fan, driver, and the shell is bottom end opening
Cavity structure and the upper end are provided with the luminous slot of hollow out, and the enclosure interior is provided with heat pipe, light source board, copper tube, the light
Source plate is located at heat pipe two sides and closely connect with it, and illuminator is provided on the light source board, and the heat pipe lower end is fixedly connected
There is copper tube, the shell lower end is fixedly connected with radiator, and fan is provided with below the radiator, is connected on the outside of the fan
It is connected to fan cover, the chuck is socketed in shell middle position, and the hull outside is provided with driver.
Preferably, the illuminator is matched with luminous slot and the illuminator can expose out of luminous slot.
Preferably, the driver, fan, pass through conducting wire between illuminator and be electrically connected.
Preferably, the illuminator is bonded on light source board by heat-conducting glue.
Preferably, the copper tube bottom end is inserted into inside radiator.
Compared with prior art, the utility model has the beneficial effects that the car light uses external driving, heat pipe for thermal conductivity side
Formula, has the advantages that compact and thermal diffusivity is good, extends car light service life.
Detailed description of the invention
Fig. 1 is the utility model explosive view；
Fig. 2 is the utility model structure diagram；
In figure: 1- shell, 2- chuck, 3- shine slot, 4- light source board, 5- illuminator, 6- heat pipe, 7- copper tube, 8- heat dissipation
Device, 9- fan, 10- fan cover, 11- conducting wire, 12- driver.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of automobile LED headlamp, including shell 1, card
Disk 2, shine slot 3, light source board 4, illuminator 5, heat pipe 6, copper tube 7, radiator 8, fan 9, driver 12, and the shell 1 is
The cavity structure of bottom end opening and the upper end are provided with the luminous slot 3 of hollow out, the shell 1 be internally provided with heat pipe 6, light source board 4,
Copper tube 7, the light source board 4 are located at 6 two sides of heat pipe and closely connect with it, and illuminator 5, institute are provided on the light source board 4
It states 6 lower end of heat pipe and is fixedly connected with copper tube 7,1 lower end of shell is fixedly connected with radiator 8, sets below the radiator 8
It is equipped with fan 9, fan cover 10 is connected on the outside of the fan 9, the chuck 2 is socketed in 1 middle position of shell, the shell 1
Outside is provided with driver 12.
Wherein, the illuminator 5 is matched with luminous slot 3 and the illuminator 5 can expose out of luminous slot 3, described
Illuminator 5 is bonded on light source board 4 by heat-conducting glue, and 7 bottom end of copper tube is inserted into inside radiator 8, the driver
12, it is electrically connected between fan 9, illuminator 5 by conducting wire 11.
In use, first connecting car light and external power supply, starting driver 12 makes illuminator 5 work, and provides illumination,
The heat that illuminator 5 generates can be transmitted on heat pipe 6 by light source board 4, then be transmitted on radiator 8 by copper tube 7, finally be dissipated
It is dealt into external environment, the fan 9 of 8 bottom of radiator reinforces heat exchange.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of automobile LED headlamp, including shell (1), chuck (2), luminous slot (3), light source board (4), illuminator (5), heat
Manage (6), copper tube (7), radiator (8), fan (9), driver (12), it is characterised in that: the shell (1) is bottom end opening
Cavity structure and the upper end be provided with the luminous slot (3) of hollow out, the shell (1) be internally provided with heat pipe (6), light source board (4),
Copper tube (7), the light source board (4) are located at heat pipe (6) two sides and closely connect with it, are provided with hair on the light source board (4)
Body of light (5), heat pipe (6) lower end are fixedly connected with copper tube (7), and shell (1) lower end is fixedly connected with radiator
(8), it is provided with fan (9) below the radiator (8), is connected with fan cover (10), the chuck on the outside of the fan (9)
(2) it is socketed in shell (1) middle position, is provided with driver (12) outside the shell (1).
2. a kind of automobile LED headlamp according to claim 1, it is characterised in that: the illuminator (5) and luminous slot
(3) it matches and the illuminator (5) can expose out of luminous slot (3).
3. a kind of automobile LED headlamp according to claim 1, it is characterised in that: the driver (12), fan (9),
It is electrically connected between illuminator (5) by conducting wire (11).
4. a kind of automobile LED headlamp according to claim 1, it is characterised in that: the illuminator (5) passes through heat-conducting glue
It is bonded on light source board (4).
5. a kind of automobile LED headlamp according to claim 1, it is characterised in that: copper tube (7) bottom end is inserted into
Radiator (8) is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350932.9U CN208475221U (en) | 2018-08-14 | 2018-08-14 | A kind of automobile LED headlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821350932.9U CN208475221U (en) | 2018-08-14 | 2018-08-14 | A kind of automobile LED headlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208475221U true CN208475221U (en) | 2019-02-05 |
Family
ID=65208447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821350932.9U Expired - Fee Related CN208475221U (en) | 2018-08-14 | 2018-08-14 | A kind of automobile LED headlamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208475221U (en) |
-
2018
- 2018-08-14 CN CN201821350932.9U patent/CN208475221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20210814 |