CN220567127U - LED car light and car - Google Patents
LED car light and car Download PDFInfo
- Publication number
- CN220567127U CN220567127U CN202321929249.1U CN202321929249U CN220567127U CN 220567127 U CN220567127 U CN 220567127U CN 202321929249 U CN202321929249 U CN 202321929249U CN 220567127 U CN220567127 U CN 220567127U
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- Prior art keywords
- aluminum shell
- heat
- led
- shell
- dissipating
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 106
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 106
- 230000017525 heat dissipation Effects 0.000 claims abstract description 73
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 239000011324 bead Substances 0.000 claims description 18
- 239000000758 substrate Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010926 purge Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052705 radium Inorganic materials 0.000 description 1
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an LED car lamp and an automobile, and relates to the technical field of automobile equipment. The LED car lamp comprises an LED lamp panel, a driving plate, a cooling fan, a first cooling aluminum shell, a second cooling aluminum shell and a tail cover aluminum shell; the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell are connected with each other to form a heat-dissipating shell, the tail cover aluminum shell is sleeved on the heat-dissipating shell, and ventilation holes are formed in the two heat-dissipating aluminum shells; the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are both provided with abutting grooves for mounting the LED lamp panel; the driving plate and the cooling fan are arranged in the cooling shell, the driving plate is positioned between the cooling fan and the LED lamp panel, and the cooling fan and the LED lamp panel are connected with the driving plate. The automobile comprises an LED car lamp. The technical effect of improving the heat dissipation effect is achieved.
Description
Technical Field
The utility model relates to the technical field of automobile equipment, in particular to an LED car lamp and an automobile.
Background
The common LED car light source consists of a heat dissipation shell, an LED lamp bead substrate, a driving plate and a plug, but the heat dissipation effect is not ideal. In order to improve the heat dissipation effect, some LED car light source structures with heat dissipation fans gradually appear on the market. The structure is provided with a fan outside the heat dissipation shell, and the fan and the heat dissipation shell are fixed together through a shell cavity or screws.
However, due to the fact that the fan is added to the heat dissipation shell of the LED car light source, the whole size of the LED car light source is large, production and assembly are complex, the heat dissipation channel cannot realize internal and external circulation after the LED car light source is mounted on the car light assembly, and a large amount of heat is generated when the internal driving plate works is omitted, so that the actual heat dissipation effect is poor.
Disclosure of Invention
The utility model aims to provide an LED car lamp and an automobile so as to solve the technical problem of poor heat dissipation effect in the prior art.
In a first aspect, an embodiment of the utility model provides an LED vehicle lamp, which comprises an LED lamp panel, a driving plate, a cooling fan, a first cooling aluminum shell, a second cooling aluminum shell and a tail cover aluminum shell;
the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell are connected with each other to form a heat-dissipating shell, the tail cover aluminum shell is sleeved on the heat-dissipating shell, and ventilation holes are formed in the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell;
the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are both provided with abutting grooves for installing the LED lamp panel;
the driving plate and the cooling fan are arranged in the cooling shell, the driving plate is positioned between the cooling fan and the LED lamp panel, and the cooling fan and the LED lamp panel are connected with the driving plate.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where the LED lamp panel includes a substrate and LED lamp beads, and the LED lamp beads are disposed on upper and lower sides of the substrate.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where both the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are provided with light holes corresponding to the LED lamp beads.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where a sinking groove is formed on both the first heat dissipation aluminum shell and the second heat dissipation aluminum shell at the light hole, so as to improve an irradiation angle of the LED lamp bead.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where the driving board is connected to the substrate, and the driving board is perpendicular to the substrate.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where both the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are provided with a wire inlet, and a waterproof rubber plug is disposed at the wire inlet.
With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, wherein a power cord of the driving board is inserted into the waterproof rubber plug.
With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, wherein the outer walls of both the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are provided with a chuck, and an adjustment notch is arranged on the chuck;
and a conductive area is arranged on one side of the chuck, which is away from the light hole.
With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where both the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are provided with positioning grooves, and the tail cover aluminum shell is provided with positioning protrusions adapted to the positioning grooves.
In a second aspect, an embodiment of the utility model provides an automobile, which comprises the LED car lamp.
The beneficial effects are that:
the embodiment of the utility model provides an LED car lamp, which comprises an LED lamp panel, a driving plate, a cooling fan, a first cooling aluminum shell, a second cooling aluminum shell and a tail cover aluminum shell; the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell are connected with each other to form a heat-dissipating shell, the tail cover aluminum shell is sleeved on the heat-dissipating shell, and ventilation holes are formed in the two heat-dissipating aluminum shells; the first heat dissipation aluminum shell and the second heat dissipation aluminum shell are both provided with abutting grooves for mounting the LED lamp panel; the driving plate and the cooling fan are arranged in the cooling shell, the driving plate is positioned between the cooling fan and the LED lamp panel, and the cooling fan and the LED lamp panel are connected with the driving plate.
Specifically, when the LED car lamp works, the LED lamp panel is installed in the butt groove, heat generated by the LED lamp panel and the driving plate can be directly transferred to the radiating shell, the LED lamp panel, the driving plate and the radiating fan are sequentially arranged, so that the radiating fan works to blow external air flow into the radiating shell consisting of the first radiating aluminum shell and the second radiating aluminum shell, the air flow can directly blow the first radiating aluminum shell and the second radiating aluminum shell, and meanwhile, the driving plate and the LED lamp panel are blown, so that the radiating effect is improved.
The utility model provides an automobile, which comprises an LED car lamp. The automobile has the above advantages over the prior art and will not be described here again.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an LED car lamp according to an embodiment of the present utility model;
fig. 2 is an internal schematic diagram of an LED vehicle lamp according to an embodiment of the present utility model.
Icon:
100-LED lamp panels; 110-a substrate; 120-LED lamp beads;
200-driving plates; 210-a power line;
300-a heat dissipation fan;
400-a first heat dissipation aluminum shell; 410-ventilation holes; 420-an abutment groove; 430-light holes; 440-a sink; 450-line inlet; 460-a waterproof rubber plug; 470-chuck; 471-adjusting the notch;
500-a second heat dissipation aluminum shell; 510-a heat sink;
600-tail cover aluminum shell.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings.
Referring to fig. 1 and 2, the present embodiment provides an LED vehicle lamp, which includes an LED lamp panel 100, a driving plate 200, a heat dissipation fan 300, a first heat dissipation aluminum case 400, a second heat dissipation aluminum case 500, and a tail cover aluminum case 600; the first heat-dissipating aluminum shell 400 and the second heat-dissipating aluminum shell 500 are connected with each other to form a heat-dissipating shell, the tail cover aluminum shell 600 is sleeved on the heat-dissipating shell, and ventilation holes 410 are formed in both the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell 500; the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500 are both provided with an abutting groove 420 for installing the LED lamp panel 100; the driving board 200 and the cooling fan 300 are both arranged in the cooling housing, the driving board 200 is arranged between the cooling fan 300 and the LED lamp panel 100, and the cooling fan 300 and the LED lamp panel 100 are both connected with the driving board 200.
Specifically, when the LED car lamp works, the LED lamp panel 100 is installed in the abutting groove 420, the generated heat of the LED lamp panel 100 and the driving plate 200 is directly transferred to the heat dissipation shell, the LED lamp panel 100, the driving plate 200 and the heat dissipation fan 300 are sequentially arranged, so that the heat dissipation fan 300 works to blow the external air flow into the heat dissipation shell formed by the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500, the air flow can directly purge the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500, and simultaneously purge the driving plate 200 and the LED lamp panel 100, thereby improving the heat dissipation effect.
Wherein, the first heat dissipation aluminum case 400 and the second heat dissipation aluminum case 500 are both connected together by bolts.
In addition, the outer walls of both the first and second heat dissipation aluminum cases 400 and 500 are sprayed with an insulating layer to prevent electrical short circuits.
The LED lamp panel 100 includes a substrate 110 and LED lamp beads 120, and the LED lamp beads 120 are disposed on the upper and lower sides of the substrate 110.
Wherein, the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500 are both provided with positioning grooves, and the tail cover aluminum shell 600 is provided with positioning protrusions matched with the positioning grooves.
It should be noted that, the assembly of the LED car lamp provided in this embodiment is very convenient, only the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500 need to be connected together through bolts, and then the tail cover aluminum shell 600 is sleeved on the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500.
In addition, a waterproof glue may be provided between both the first and second heat dissipation aluminum cases 400 and 500.
In addition, heat dissipation grooves 510 are formed at outer walls of both the first and second heat dissipation aluminum cases 400 and 500 to improve heat dissipation efficiency.
Referring to fig. 1 and 2, in an alternative scheme of the present embodiment, light holes 430 corresponding to the LED lamp beads 120 are formed in both the first heat dissipation aluminum case 400 and the second heat dissipation aluminum case 500.
Specifically, the first heat dissipation aluminum housing 400 and the second heat dissipation aluminum housing 500 are both provided with the light holes 430, and the light holes 430 correspond to the LED lamp beads 120, so that the light of the LED lamp beads 120 can be irradiated without being blocked.
Referring to fig. 1 and 2, in an alternative scheme of the present embodiment, a sinking groove 440 is formed on both the first heat dissipation aluminum housing 400 and the second heat dissipation aluminum housing 500 at the light hole 430, so as to increase the irradiation angle of the LED lamp beads 120.
Specifically, the sinking groove 440 is formed in the light hole 430 on both the first heat dissipation aluminum shell 400 and the second heat dissipation aluminum shell 500, and the irradiation angle of the LED lamp beads 120 can be improved through the setting of the sinking groove 440, so that the irradiation angle of the LED lamp beads 120 is larger.
Wherein, the driving plate 200 is connected with the substrate 110, and the driving plate 200 is perpendicular to the substrate 110, and by vertically arranging both the driving plate 200 and the substrate 110, shielding of the driving plate 200 to the substrate 110 is reduced, so that the air flow blown by the cooling fan 300 can better purge the substrate 110.
Referring to fig. 1 and 2, in an alternative scheme of the present embodiment, a wire inlet 450 is formed on both the first heat dissipation aluminum housing 400 and the second heat dissipation aluminum housing 500, and a waterproof rubber plug 460 is disposed at the wire inlet 450.
Wherein, the power line 210 of the driving board 200 is inserted into the waterproof rubber plug 460.
Referring to fig. 1 and 2, in an alternative scheme of the present embodiment, the outer walls of the first heat dissipation aluminum housing 400 and the second heat dissipation aluminum housing 500 are provided with a chuck 470, and an adjustment notch 471 is provided on the chuck 470; the side of the chuck 470 facing away from the light holes 430 is provided with a conductive area.
Specifically, through set up adjustment breach 471 on chuck 470 for chuck 470 installation and adjustment position that can be better, and deviate from the rear portion of light trap 430 at chuck 470 and process through radium carving technology, expose conductive area, conductive area is the negative pole state, so that the work of product circular telegram, the effectual lamps and lanterns power transmission of messenger is more stable convenient, save material and production technology are more convenient simultaneously.
The embodiment provides an automobile, comprising an LED automobile lamp.
Specifically, compared with the prior art, the automobile provided in this embodiment has the advantages of the LED lamp, and no detailed description is given here.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.
Claims (10)
1. An LED vehicle lamp, comprising: the LED lamp panel (100), the driving plate (200), the cooling fan (300), the first cooling aluminum shell (400), the second cooling aluminum shell (500) and the tail cover aluminum shell (600);
the first heat-dissipating aluminum shell (400) and the second heat-dissipating aluminum shell (500) are connected with each other to form a heat-dissipating shell, the tail cover aluminum shell (600) is sleeved on the heat-dissipating shell, and ventilation holes (410) are formed in the first heat-dissipating aluminum shell and the second heat-dissipating aluminum shell (500);
the first heat dissipation aluminum shell (400) and the second heat dissipation aluminum shell (500) are both provided with an abutting groove (420) for installing the LED lamp panel (100);
the driving plate (200) and the cooling fan (300) are arranged in the cooling shell, the driving plate (200) is located between the cooling fan (300) and the LED lamp panel (100), and the cooling fan (300) and the LED lamp panel (100) are connected with the driving plate (200).
2. The LED car light according to claim 1, characterized in that the LED lamp panel (100) comprises a substrate (110) and LED lamp beads (120), and the LED lamp beads (120) are arranged on the upper side and the lower side of the substrate (110).
3. The LED vehicle lamp according to claim 2, wherein both the first heat-dissipating aluminum shell (400) and the second heat-dissipating aluminum shell (500) are provided with light holes (430) corresponding to the LED beads (120).
4. The LED car light according to claim 3, characterized in that sinking grooves (440) are formed on both the first heat dissipation aluminum shell (400) and the second heat dissipation aluminum shell (500) at the light holes (430) to increase the irradiation angle of the LED lamp beads (120).
5. The LED vehicle lamp according to claim 4, characterized in that the driving plate (200) is connected to the base plate (110), and the driving plate (200) is perpendicular to the base plate (110).
6. The LED car light of claim 5, wherein both the first heat-dissipating aluminum shell (400) and the second heat-dissipating aluminum shell (500) are provided with a wire inlet (450), and a waterproof rubber plug (460) is provided at the wire inlet (450).
7. The LED vehicle lamp of claim 6, wherein the power cord (210) of said driving plate (200) is inserted into said waterproof rubber plug (460).
8. The LED car light according to claim 7, characterized in that the outer walls of both the first heat-dissipating aluminum shell (400) and the second heat-dissipating aluminum shell (500) are provided with a chuck (470), and the chuck (470) is provided with an adjustment notch (471);
a side of the chuck (470) facing away from the light transmission hole (430) is provided with a conductive area.
9. The LED car light according to any of the claims 1-8, characterized in that positioning grooves are provided on both the first heat dissipating aluminum shell (400) and the second heat dissipating aluminum shell (500), and positioning protrusions adapted to the positioning grooves are provided on the tail cover aluminum shell (600).
10. An automobile comprising the LED lamp of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929249.1U CN220567127U (en) | 2023-07-20 | 2023-07-20 | LED car light and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321929249.1U CN220567127U (en) | 2023-07-20 | 2023-07-20 | LED car light and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567127U true CN220567127U (en) | 2024-03-08 |
Family
ID=90094206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321929249.1U Active CN220567127U (en) | 2023-07-20 | 2023-07-20 | LED car light and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567127U (en) |
-
2023
- 2023-07-20 CN CN202321929249.1U patent/CN220567127U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |