CN219995154U

CN219995154U - LED car light and car with fan

Info

Publication number: CN219995154U
Application number: CN202321714680.4U
Authority: CN
Inventors: 徐伟鑫
Original assignee: Guangdong Zeus Lighting Appliance Co ltd
Current assignee: Guangdong Zeus Lighting Appliance Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-10
Anticipated expiration: 2033-06-30

Abstract

The utility model provides an LED car lamp with a fan and an automobile, and relates to the technical field of automobile lamps. The LED car lamp with the fan comprises a first radiating shell, a second radiating shell, a radiating fan, an LED lamp panel, a driving plate and a radiating copper pipe; a first mounting groove, a second mounting groove and a third mounting groove are formed in the first radiating shell and the second radiating shell; the LED lamp panel is arranged in the first mounting groove, the driving plate and the cooling fan are both arranged in the second mounting groove, and the driving plate is connected with the LED lamp panel; the heat dissipation copper pipe is arranged in the third mounting groove, one end of the heat dissipation copper pipe can be in contact with the LED lamp panel, and the other end of the heat dissipation copper pipe is positioned on the air inlet and outlet surface of the heat dissipation fan; the first heat dissipation shell and the second heat dissipation shell are both provided with an air inlet and outlet hole and a light hole. The automobile includes an LED lamp with a fan. The technical effect of good heat dissipation effect is achieved.

Description

LED car light and car with fan

Technical Field

The utility model relates to the technical field of automobile lamps, in particular to an LED (light emitting diode) automobile lamp with a fan and an automobile.

Background

The common LED car light source consists of a heat dissipation shell, a base plate with LED lamp beads, 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 fans are gradually appeared on the market. The structure is characterized in that a fan is arranged in or outside the heat dissipation shell, and the fan and the heat dissipation shell are fixed together through a shell cavity or screws. The structure ensures that air and the heat dissipation shell are fast convected and heat is exchanged, so that the heat dissipation shell achieves the effect of fast heat dissipation.

However, due to the fact that the fan is added to the radiating shell of the LED car light source, the whole size of the LED car light source is large, production and assembly are complex, the internal and external circulation cannot be achieved through the radiating channel after the LED car light source is mounted on the car light assembly, a large amount of heat can be generated when the internal driving plate works is omitted, and the actual radiating effect is poor.

Disclosure of Invention

The utility model aims to provide an LED car lamp with a fan 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 car lamp with a fan, which comprises a first heat dissipation shell, a second heat dissipation shell, a heat dissipation fan, an LED lamp panel, a driving plate and a heat dissipation copper pipe;

a first mounting groove, a second mounting groove and a third mounting groove are formed in the first heat dissipation shell and the second heat dissipation shell;

the LED lamp panel is installed in the first installation groove, the driving plate and the cooling fan are both installed in the second installation groove, and the driving plate is connected with the LED lamp panel;

the heat dissipation copper pipe is arranged in the third mounting groove, one end of the heat dissipation copper pipe can be in contact with the LED lamp panel, and the other end of the heat dissipation copper pipe is positioned on the air inlet and outlet surface of the heat dissipation fan;

and the first heat dissipation shell and the second heat dissipation shell are both provided with an air inlet and outlet hole and a 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 an arrangement direction of both the LED lamp panel and the driving board is perpendicular to a blowing direction of the cooling fan.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where a plane of the driving board is perpendicular to a plane of the LED lamp panel.

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 located on an air inlet and outlet surface of the cooling fan.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where one end of the LED lamp panel connected to the driving board is provided with a protruding portion, and the protruding portion is located on an air inlet and outlet surface of the cooling fan.

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 is L-shaped.

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 car lamp with a fan further includes a power supply connector, and both the first heat dissipation shell and the second heat dissipation shell are provided with a power supply groove for installing the power supply connector;

the power connection piece is welded 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 a dipped headlight refraction baffle is disposed on both the first heat dissipation shell and the second heat dissipation shell at 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 a positioning column is provided on the first heat dissipation shell, and a positioning hole adapted to the positioning column is provided on the second heat dissipation shell.

In a second aspect, an embodiment of the utility model provides an automobile, which comprises the LED car lamp with the fan.

The beneficial effects are that:

the utility model provides an LED car lamp with a fan, which comprises a first radiating shell, a second radiating shell, a radiating fan, an LED lamp panel, a driving plate and a radiating copper pipe, wherein the first radiating shell is arranged on the first radiating shell; a first mounting groove, a second mounting groove and a third mounting groove are formed in the first radiating shell and the second radiating shell; the LED lamp panel is arranged in the first mounting groove, the driving plate and the cooling fan are both arranged in the second mounting groove, and the driving plate is connected with the LED lamp panel; the heat dissipation copper pipe is arranged in the third mounting groove, one end of the heat dissipation copper pipe can be in contact with the LED lamp panel, and the other end of the heat dissipation copper pipe is positioned on the air inlet and outlet surface of the heat dissipation fan; the first heat dissipation shell and the second heat dissipation shell are both provided with an air inlet and outlet hole and a light hole.

Specifically, the LED lamp plate is installed in first mounting groove, drive plate and radiator fan both install in the second mounting groove, the heat dissipation copper pipe is installed in the third mounting groove, LED lamp pearl on the LED lamp plate is located light trap department, radiator fan is located business turn over wind hole department, in the during operation, the heat of the production of LED lamp plate and drive plate both can be transmitted to first heat dissipation casing and second heat dissipation casing, and the heat on the LED lamp plate can also be transmitted to on the heat dissipation copper pipe, radiator fan work simultaneously, external air can enter into in first heat dissipation casing and the second heat dissipation casing from the business turn over wind hole, the air that flows can directly dispel the heat to first heat dissipation casing, second heat dissipation casing, drive plate and heat dissipation copper pipe, improve radiating efficiency.

The utility model provides an automobile, which comprises an LED car lamp with a fan. 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 structural diagram of an LED lamp with a fan according to an embodiment of the present utility model;

fig. 2 is an internal view of an LED lamp with a fan according to an embodiment of the present utility model;

fig. 3 is a schematic diagram of a second heat dissipation housing of an LED lamp with a fan according to an embodiment of the present utility model.

Icon:

100-a first heat dissipation shell; 110-a first mounting groove; 120-a second mounting slot; 130-a third mounting slot; 140-an air inlet and outlet hole; 150-light holes; 160-dipped headlight refraction baffle; 170-positioning holes; 180-a power supply slot;

200-a second heat dissipation shell;

300-a heat dissipation fan;

400-LED lamp panel; 410-a protrusion;

500-driving plate; 510-a power connection;

600-heat dissipation copper pipe.

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, 2 and 3, the present embodiment provides an LED lamp with a fan, which includes a first heat dissipation case 100, a second heat dissipation case 200, a heat dissipation fan 300, an LED lamp panel 400, a driving board 500 and a heat dissipation copper pipe 600; the first heat dissipation case 100 and the second heat dissipation case 200 are provided with a first installation groove 110, a second installation groove 120 and a third installation groove 130; the LED lamp panel 400 is installed in the first installation groove 110, the driving plate 500 and the cooling fan 300 are both installed in the second installation groove 120, and the driving plate 500 is connected with the LED lamp panel 400; the heat dissipation copper pipe 600 is installed in the third installation groove 130, one end of the heat dissipation copper pipe 600 can be contacted with the LED lamp panel 400, and the other end is positioned on the air inlet and outlet surface of the heat dissipation fan 300; the first heat dissipation housing 100 and the second heat dissipation housing 200 are both provided with an air inlet and outlet hole 140 and a light transmission hole 150.

Specifically, the LED lamp panel 400 is installed in the first installation groove 110, both the driving plate 500 and the cooling fan 300 are installed in the second installation groove 120, the cooling copper pipe 600 is installed in the third installation groove 130, the LED lamp beads on the LED lamp panel 400 are located at the light holes 150, the cooling fan 300 is located at the air inlet and outlet holes 140, during operation, the generated heat of both the LED lamp panel 400 and the driving plate 500 can be transferred to the first cooling shell 100 and the second cooling shell 200, and the heat on the LED lamp panel 400 can also be transferred to the cooling copper pipe 600, meanwhile, the cooling fan 300 works, the outside air can enter the first cooling shell 100 and the second cooling shell 200 from the air inlet and outlet holes 140, and the flowing air can directly cool the first cooling shell 100, the second cooling shell 200, the driving plate 500 and the cooling copper pipe 600, so that the cooling efficiency is improved.

Referring to fig. 1, 2 and 3, in an alternative of the present embodiment, the arrangement direction of both the LED lamp panel 400 and the driving board 500 is perpendicular to the blowing direction of the heat dissipation fan 300.

Specifically, the blowing direction of the cooling fan 300 is perpendicular to the arrangement direction of both the LED lamp panel 400 and the driving plate 500, thereby reducing the size of the LED lamp with fan, and the cooling fan 300 can directly purge the driving plate 500.

The plane of the driving board 500 is perpendicular to the plane of the LED lamp panel 400, so that the driving board 500 can be parallel to the cooling fan 300, and the cooling fan 300 can blow the driving board 500.

The driving plate 500 is located on the air inlet and outlet surface of the cooling fan 300. By such an arrangement, the cooling fan 300 can blow the driving board 500.

Referring to fig. 1, 2 and 3, in an alternative scheme of the present embodiment, a protruding portion 410 is disposed at an end of the LED lamp panel 400 connected to the driving board 500, and the protruding portion 410 is located on the air inlet and outlet surface of the cooling fan 300.

Specifically, by the arrangement of the protruding portion 410, the heat dissipation fan 300 can directly purge the protruding portion 410, so as to increase the heat dissipation capability of the LED lamp panel 400.

In addition, the protrusion 410 of the LED lamp panel 400 may be welded with the driving board 500.

The LED lamp panel 400 is L-shaped.

Referring to fig. 1, 2 and 3, in an alternative scheme of the present embodiment, the LED car lamp with a fan further includes a power connector 510, and the first heat dissipation housing 100 and the second heat dissipation housing 200 are both provided with a power slot 180 for installing the power connector 510; the power connection 510 is welded to the driving board 500.

Specifically, the power connector 510 employs a plug, which is welded to the driving plate 500, and is located in the power slot 180.

Referring to fig. 1, 2 and 3, in an alternative of the present embodiment, a dipped headlight refraction baffle 160 is disposed on both the first heat dissipation case 100 and the second heat dissipation case 200 at the light hole 150.

Specifically, the light emitting path of the LED beads on the LED lamp panel 400 can be adjusted through the dipped headlight refraction baffle 160, thereby realizing dipped headlight.

In addition, be provided with two sets of LED lamp pearls on the LED lamp plate 400, every side of LED lamp plate 400 sets up two LED lamp pearls, four total LED lamp pearls, and the light type effect of LED lamp pearl can divide into far-reaching headlamp effect and dipped beam effect through the structural style of outside aluminum part, can realize the light type effect of dipped beam through dipped beam refraction baffle 160.

The power connector 510 adopts a three-plug, is powered by a plug contact point negative electrode, and presents a low beam effect by a low beam positive electrode; the parallel high beam contact points show the high beam effect, and the high beam contact is disconnected to realize the function of switching between the two effects of high beam and low beam.

Referring to fig. 1, 2 and 3, in an alternative of the present embodiment, a positioning post is disposed on the first heat dissipation housing 100, and a positioning hole 170 adapted to the positioning post is disposed on the second heat dissipation housing 200.

Specifically, by the positioning posts and the positioning holes 170, a worker can conveniently assemble the first heat dissipation case 100 and the second heat dissipation case 200 together.

The embodiment provides an automobile, which comprises an LED car lamp with a fan.

Specifically, compared with the prior art, the automobile has the advantages of the LED car lamp with the fan, and the description is omitted 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

1. An LED vehicle lamp with a fan, comprising: the LED lamp comprises a first heat dissipation shell (100), a second heat dissipation shell (200), a heat dissipation fan (300), an LED lamp panel (400), a driving plate (500) and a heat dissipation copper pipe (600);

a first mounting groove (110), a second mounting groove (120) and a third mounting groove (130) are formed in the first heat dissipation shell (100) and the second heat dissipation shell (200);

the LED lamp panel (400) is installed in the first installation groove (110), the driving plate (500) and the cooling fan (300) are both installed in the second installation groove (120), and the driving plate (500) is connected with the LED lamp panel (400);

the heat dissipation copper pipe (600) is arranged in the third mounting groove (130), one end of the heat dissipation copper pipe (600) can be in contact with the LED lamp panel (400), and the other end of the heat dissipation copper pipe is positioned on the air inlet and outlet surface of the heat dissipation fan (300);

the first heat dissipation shell (100) and the second heat dissipation shell (200) are both provided with an air inlet and outlet hole (140) and a light transmission hole (150).

2. The LED vehicle lamp with fan according to claim 1, wherein the arrangement direction of both the LED lamp panel (400) and the driving plate (500) is perpendicular to the blowing direction of the heat radiation fan (300).

3. The LED vehicle lamp with fan according to claim 2, characterized in that the plane of the driving plate (500) is perpendicular to the plane of the LED lamp plate (400).

4. A LED vehicle lamp with fan according to claim 3, characterized in that the driving plate (500) is located at the air inlet and outlet face of the cooling fan (300).

5. The LED car light with fan according to claim 1, wherein a protruding part (410) is provided at one end of the LED lamp panel (400) connected to the driving plate (500), and the protruding part (410) is located at an air inlet and outlet surface of the cooling fan (300).

6. The LED lamp with fan of claim 5, wherein said LED lamp panel (400) is L-shaped.

7. The LED vehicle lamp with fan according to any one of claims 1-6, further comprising a power supply connector (510), wherein both the first heat dissipation housing (100) and the second heat dissipation housing (200) are provided with a power supply groove (180) for mounting the power supply connector (510);

the power connection (510) is welded to the drive plate (500).

8. The LED vehicle lamp with fan according to any one of claims 1-6, characterized in that a low beam refractive baffle (160) is provided on both the first heat dissipating housing (100) and the second heat dissipating housing (200) at the light transmitting hole (150).

9. The LED vehicle lamp with fan according to any one of claims 1-6, characterized in that a positioning post is provided on the first heat dissipation housing (100), and a positioning hole (170) adapted to the positioning post is provided on the second heat dissipation housing (200).

10. An automobile comprising the LED lamp with fan according to any one of claims 1 to 9.