Mounting structure of LED light source of automobile headlight

Abstract

The utility model discloses a mounting structure of an LED light source of an automobile headlight, which comprises a mounting seat, a surrounding frame is arranged on the surface of one side of the mounting seat, a connecting block is arranged in the surrounding frame, a lamp body is arranged at one end of the connecting block on the outer side of the surrounding frame, and limiting blocks are arranged on the top surface and the bottom surface of the connecting block. The limiting blocks on the top surface and the bottom surface of the connecting block on the surface of one side of the lamp body are moved into the limiting grooves in the two sides of the inner wall of the enclosure frame, and when the limiting blocks move to one ends of the limiting grooves to abut against the limiting grooves, positioning screws on the top surface and the bottom surface of the enclosure frame are rotated; when one end of the positioning screw extends into the fixing groove in the connecting block to abut against the fixing groove, the connecting block can be fixedly installed in the enclosure frame, so that the lamp body can be fixedly installed, the lamp body is prevented from loosening after being used for a long time, the firmness of the lamp body after installation is conveniently kept, and follow-up normal use of the lamp body is conveniently kept.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile headlights, in particular to a mounting structure of an LED light source of an automobile headlight. Background Art

[0002] Car headlights, also known as car headlamps and car LED daytime running lights, are the eyes of a car. They are not only related to the appearance of a car owner, but also closely related to safe driving at night or in bad weather conditions. The use and maintenance of car lights cannot be ignored.

[0003] The existing Chinese patent with announcement number CN214009104U discloses an installation structure of an LED light source for a car headlight. The above-mentioned prior art solution has the following defects. Although the above-mentioned technical solution is to insert the lamp body into the chuck and adjust the angle, the operation of the fan inflates the airbag to expand the airbag, so that the gap between the lamp body and the chuck can be filled, thereby installing the lamp body inside the car lampshade. However, in the above-mentioned technical solution, the lamp body and the chuck are fixed by the airbag. After long-term use, the airbag is prone to leakage, which can easily cause the airbag to shrink, and easily cause the lamp body and the chuck to loosen and fall off, which is easy to affect its subsequent normal use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a mounting structure for an LED light source of an automobile headlight, which has the advantages of being able to improve the firmness of the lamp body and facilitate its subsequent normal use, thereby solving the problems in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the installation structure of the LED light source of the automobile headlight comprises a mounting seat, a side surface of the mounting seat is provided with a surrounding frame, and the surrounding frame is provided with a connecting block, one end of the connecting block is located on the outside of the surrounding frame and is provided with a lamp body, the top and bottom surfaces of the connecting block are provided with limit blocks, and the limit blocks extend to the inside of the limit grooves opened on both sides of the inner wall of the surrounding frame, a threaded hole is penetrated through one side of the top and bottom surfaces of the surrounding frame, and a positioning screw is threadedly connected in the threaded hole, one end of the positioning screw extends to the inside of the fixing groove opened on the top and bottom surfaces of the connecting block, a plug-in block is provided on one side surface of the connecting block, and one end of the plug-in block extends to the inside of the mounting seat, a socket is opened on the top lower surface and the bottom upper surface of the mounting seat, and a connecting rod is penetrated through the socket, one end of the connecting rod is provided with an abutment block, and a spring is provided between the connecting rod and the socket.

[0008] Preferably, both side surfaces of the connecting rod are provided with stoppers, and one end of the stoppers extends to the inside of the connecting grooves opened on both sides of the inner wall of the socket.

[0009] Preferably, the stopper is movably connected to the connecting groove.

[0010] Preferably, a sealing gasket is provided around the outer surface of the connection block and inside the surrounding frame.

[0011] Preferably, the connecting block is movably connected to the surrounding frame.

[0012] Preferably, the limiting block is movably connected to the limiting groove, and one end of the limiting groove passes through a side surface of the surrounding frame.

[0013] Preferably, mounting blocks are provided on the top surface and the bottom surface of the mounting seat.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an installation structure of an LED light source for a car headlight, which has the following beneficial effects:

[0016] (1) In the present invention, the limit blocks on the top and bottom surfaces of the connection block on one side surface of the lamp body are moved into the limit grooves on both sides of the inner wall of the frame. When the limit blocks move to one end of the limit grooves and abut against the limit grooves, the connection blocks can be fixedly installed in the frame by rotating the positioning screws on the top and bottom surfaces of the frame. When one end of the positioning screws extends to the fixing grooves on the connection blocks and abuts against the fixing grooves, the connection blocks can be fixedly installed in the frame, thereby fixing the lamp body to prevent the lamp body from loosening after long-term use, facilitating the firmness of the lamp body after installation, and facilitating the subsequent normal use of the lamp body.

[0017] (2) In the utility model, the plug-in block on one side surface of the connecting block is plugged into the mounting seat. When the connecting block abuts against the abutment block in the mounting seat, the connecting rod at one end of the abutment block is pushed to move. When the connecting rod moves, the spring in the socket is squeezed. The use of the spring can increase the squeezing force between the abutment block and the plug-in block, thereby improving the limiting effect of the plug-in block, and further improving the firmness of the lamp body after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1It is a structural schematic diagram of the installation structure of the LED light source of the automobile headlight proposed by the utility model;

[0020] Figure 2 It is an enlarged view of A of the installation structure of the LED light source of the automobile headlight proposed by the utility model;

[0021] Figure 3 It is a front view of the installation structure of the LED light source of the automobile headlight proposed by the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the abutment block structure of the LED light source installation structure of the automobile headlight.

[0023] Legend:

[0024] 1. Mounting base; 2. Connecting block; 3. Lamp body; 4. Plug-in block; 5. Connecting rod; 6. Socket; 7. Spring; 8. Mounting block; 9. Connecting groove; 10. Stop block; 11. Abutment block; 12. Frame; 13. Positioning screw; 14. Sealing gasket; 15. Limit block; 16. Fixing groove; 17. Limit groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Please refer to Figure 1-4 The mounting structure of the LED light source of the automobile headlight comprises a mounting seat 1, a side surface of the mounting seat 1 is provided with a surrounding frame 12, and a connecting block 2 is provided in the surrounding frame 12, one end of the connecting block 2 is located outside the surrounding frame 12 and is provided with a lamp body 3, the top and bottom surfaces of the connecting block 2 are provided with limit blocks 15, and the limit blocks 15 extend to the inside of limit grooves 17 opened on both sides of the inner wall of the surrounding frame 12, a threaded hole is penetrated through one side of the top and bottom surfaces of the surrounding frame 12, and a positioning screw 13 is threadedly connected in the threaded hole, one end of the positioning screw 13 extends to the inside of a fixing groove 16 opened on the top and bottom surfaces of the connecting block 2, a side surface of the connecting block 2 is provided with a plug-in block 4, and one end of the plug-in block 4 extends to the inside of the mounting seat 1, and a socket 6 is opened on the top lower surface and the bottom upper surface of the mounting seat 1, and the socket 6 A connecting rod 5 runs through the middle, and an abutment block 11 is provided at one end of the connecting rod 5. A spring 7 is provided between the connecting rod 5 and the socket 6, wherein the limit blocks 15 on the top and bottom surfaces of the connecting block 2 on one side surface of the lamp body 3 are moved to the limit grooves 17 on both sides of the inner wall of the surrounding frame 12. When the limit block 15 moves to one end of the limit groove 17 and abuts against the limit groove 17, by rotating the positioning screw 13 on the top and bottom surfaces of the surrounding frame 12, when one end of the positioning screw 13 extends to the fixing groove 16 on the connecting block 2 and abuts against the fixing groove 16, the connecting block 2 can be fixedly installed in the surrounding frame 12, so that the lamp body 3 can be fixedly installed to prevent the lamp body 3 from loosening after long-term use, so as to maintain the firmness of the lamp body 3 after installation, thereby facilitating the subsequent normal use of the lamp body 3.

[0028] In one embodiment, a stopper 10 is provided on both side surfaces of the connecting rod 5, and one end of the stopper 10 extends to the interior of a connecting groove 9 opened on both sides of the inner wall of the socket 6, wherein the connecting rod 5 can be limited by using the stopper 10 and the connecting groove 9, thereby facilitating the maintenance of the stability of the abutment block 11 at one end of the connecting rod 5 during the movement.

[0029] In one embodiment, the stopper 10 is movably connected to the connecting groove 9 to facilitate the movement of the stopper 10 in the connecting groove 9 .

[0030] In one embodiment, a sealing gasket 14 is provided around the outer surface of the connection block 2 and inside the surrounding frame 12. The sealing gasket 14 can be used to seal the connection block 2 and the surrounding frame 12, thereby improving the sealing performance.

[0031] In one embodiment, the connection block 2 is movably connected to the surrounding frame 12 to facilitate plugging of the connection block 2 and the surrounding frame 12 .

[0032] In one embodiment, the limit block 15 is movably connected to the limit groove 17, and one end of the limit groove 17 passes through one side surface of the frame 12, so that the limit block 15 can enter the limit groove 17, thereby limiting the lamp body 3 on the connecting block 2, thereby maintaining the firmness of the lamp body 3 after installation.

[0033] In one embodiment, mounting blocks 8 are provided on the top and bottom surfaces of the mounting base 1 , and the mounting blocks 8 can be used to mount the mounting base 1 in a car headlight.

[0034] Working principle:

[0035] When in use, the limiting blocks 15 on the top and bottom surfaces of the connecting block 2 on one side surface of the lamp body 3 are moved to the limiting grooves 17 on both sides of the inner wall of the surrounding frame 12. When one end of the limiting block 15 moves to the limiting groove 17 and abuts against the limiting groove 17, the positioning screws 13 on the top and bottom surfaces of the surrounding frame 12 are rotated. When one end of the positioning screw 13 extends to the fixing groove 16 on the connecting block 2 and abuts against the fixing groove 16, the connecting block 2 can be fixedly installed in the surrounding frame 12, so that the lamp body 3 can be fixedly installed to prevent the lamp body 3 from being damaged after long-term use. The plug-in block 4 on one side surface of the connecting block 2 is plugged into the mounting seat 1. When the plug-in block 4 abuts against the abutment block 11 in the mounting seat 1, the connecting rod 5 at one end of the abutment block 11 is pushed to move. When the connecting rod 5 moves, the spring 7 in the socket 6 is squeezed. The use of the spring 7 can increase the squeezing force between the abutment block 11 and the plug-in block 4, thereby improving the limiting effect of the plug-in block 4 and further improving the firmness of the lamp body 3 after installation.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mounting structure for an LED light source of a vehicle headlight, comprising a mounting seat (1), characterized in that: A surrounding frame (12) is provided on one side surface of the mounting seat (1), and a connecting block (2) is provided in the surrounding frame (12); one end of the connecting block (2) is located outside the surrounding frame (12) and a lamp body (3) is provided; the top and bottom surfaces of the connecting block (2) are provided with limiting blocks (15), and the limiting blocks (15) extend to the inside of limiting grooves (17) provided on both sides of the inner wall of the surrounding frame (12); threaded holes are provided through one side of the top and bottom surfaces of the surrounding frame (12), and positioning screws (13) are threadedly connected in the threaded holes; the limiting blocks (15) are provided on the top and bottom surfaces of the surrounding frame (12), and the positioning screws (13) are threadedly connected in the threaded holes; the limiting screws (15) are provided on the top and bottom surfaces of the surrounding frame (12). One end of the screw rod (13) extends to the inside of a fixing groove (16) provided on the top surface and the bottom surface of the connecting block (2); a plug-in block (4) is provided on one side surface of the connecting block (2); and one end of the plug-in block (4) extends to the inside of the mounting seat (1); a plug-in hole (6) is provided on the top lower surface and the bottom upper surface of the mounting seat (1); a connecting rod (5) is provided through the plug-in hole (6); a contact block (11) is provided at one end of the connecting rod (5); and a spring (7) is provided between the connecting rod (5) and the plug-in hole (6).

2. The mounting structure of the LED light source of the automobile headlight according to claim 1, characterized in that: Stoppers (10) are provided on both side surfaces of the connecting rod (5), and one end of the stopper (10) extends to the inside of the connecting groove (9) opened on both sides of the inner wall of the insertion hole (6).

3. The mounting structure of the LED light source of the automobile headlight according to claim 2, characterized in that: The stopper (10) is movably connected to the connecting groove (9).

4. The mounting structure of the LED light source of the automobile headlight according to claim 1, characterized in that: A sealing gasket (14) is provided around the outer surface of the connection block (2) and inside the surrounding frame (12).

5. The mounting structure of the LED light source of the automobile headlight according to claim 1, characterized in that: The connecting block (2) is movably connected to the surrounding frame (12).

6. The mounting structure of the LED light source of the automobile headlight according to claim 1, characterized in that: The limiting block (15) is movably connected to the limiting groove (17), and one end of the limiting groove (17) passes through a side surface of the surrounding frame (12).

7. The mounting structure of the LED light source of the automobile headlight according to claim 1, characterized in that: The top surface and the bottom surface of the mounting seat (1) are provided with mounting blocks (8).

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