Automobile projection lamp capable of rotating by 360 degrees and convenient to disassemble and assemble

Abstract

The utility model discloses an automobile projection lamp convenient to disassemble and assemble and capable of rotating by 360 degrees, which comprises a front lamp cover and a lens, a tubular clamping groove is fixedly connected to the middle of the front lamp cover, buckles symmetrically and integrally extend from the bottom of the tubular clamping groove, an annular groove is fixedly formed in the lower surface of the lens, and the lens is movably sleeved in an inner cavity of the tubular clamping groove. The bottom of an inner cavity of the lamp rear cover is provided with an aluminum heat dissipation ventilation piece, an inner cavity of the lens is symmetrically and fixedly provided with insertion holes, the face, opposite to the buckles, of the lens is provided with a groove, an inner cavity of the groove is connected with a plug in a sliding and sleeved mode, the groove and the plug are connected through a miniature spring, and the plug and the insertion holes are connected in an inserted mode. According to the 360-degree rotating automobile projection lamp convenient to disassemble and assemble, the problems that the dynamic picture effect is generally achieved through a single lens, in addition, the lens cannot rotate by 360 degrees, and in addition, disassembly and assembly are inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile projection lamps, in particular to an automobile projection lamp which can rotate 360 ​​degrees and is convenient for assembly and disassembly. Background Art

[0002] The full name of the car projection lamp is the car welcome lamp. The image projected by the welcome lamp can be moved. Two images can be switched. It can illuminate the night and make the lighting effect visible. It is designed for safety. According to the circuit IC control program, it controls the light to switch the logo image to achieve dynamic image effect. It can be installed and used in car rearview mirrors and door lights.

[0003] The lenses used for dynamic image projection in current car welcome lights are all single lenses, and are fixedly connected to the cover. Therefore, the dynamic image effect achieved by the single lens is average. In addition, the lens cannot achieve 360-degree rotation and is inconvenient to disassemble and assemble. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a car projection lamp that can rotate 360 ​​degrees and is easy to disassemble and assemble, thereby solving the problems that a single lens can only achieve general dynamic picture effects, the lens cannot rotate 360 ​​degrees, and the disassembly and assembly is inconvenient.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a car projection lamp that can rotate 360 ​​degrees for easy disassembly and assembly, comprising a headlight cover and a lens, a tubular slot is fixedly connected in the middle of the headlight cover, a buckle is symmetrically and integrally extended at the bottom of the tubular slot, and a protective edge is integrally extended at the opposite surface of the bottom of the tubular slot, an annular groove is fixedly provided on the lower surface of the lens, the lens is movably sleeved in the inner cavity of the tubular slot, and the tubular slot is clamped in the inner cavity of the annular groove, a lamp back cover is clamped at the bottom of the headlight cover, an aluminum heat dissipation and ventilation part is provided at the bottom of the inner cavity of the lamp back cover, a socket is symmetrically and fixedly provided in the inner cavity of the lens, a groove is provided on the opposite side of the buckle, a plug is slidably sleeved in the inner cavity of the groove, the groove and the plug are connected by a micro spring, and the plug and the socket are plugged into each other.

[0006] Preferably, a main board is arranged on the top of the aluminum heat dissipation and ventilation member, and the main board is fixedly connected to the inner cavity of the lamp rear cover by screws.

[0007] Preferably, the output end of the mainboard is electrically connected to a power control module.

[0008] Preferably, the power control module extends out of one side of the lamp rear cover.

[0009] Preferably, one end of the power control module is fixedly connected with a square power interface.

[0010] Preferably, a large interface and a small interface are respectively provided on the surface of the square power interface, and are arranged side by side with each other.

[0011] Preferably, the aluminum heat dissipation and ventilation member is attached to the bottom of the mainboard.

[0012] Beneficial Effects

[0013] The utility model provides a car projection lamp that can rotate 360 ​​degrees and is easy to disassemble and assemble. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The 360-degree rotating car projection lamp that is easy to disassemble and assemble is made by putting the sleeve part of the lower end of the lens into the inner cavity of the tubular slot and continuing to move downward, thereby squeezing the buckle, so that the buckle is squeezed onto the surface of the lens sleeve, and at the same time squeezing the plug, so that the plug and the micro spring are retracted into the inner cavity of the groove, pressing the lens, so that the buckle is stuck into the inner cavity of the annular groove and the lens is rotated 360 degrees. When disassembly is required, a flat-blade screwdriver can be used to twist the tubular slot to make the lens come out of the buckle for direct replacement.

[0015] 2. The 360-degree rotating car projection lamp is easy to disassemble and assemble. When the plug is rotated to the socket position during the rotation process, the plug will be inserted into the socket under the elastic force of the micro spring, so as to achieve the positioning effect and prevent the phenomenon of free shaking and looseness to the left and right.

[0016] 3. The 360-degree rotating car projection lamp is easy to disassemble and assemble. The aluminum heat dissipation and ventilation parts can dissipate the heat of the mainboard to ensure the stable operation of the mainboard and prevent failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a partial schematic diagram of the structure of the utility model;

[0019] Figure 3 This is a bottom view of the structure of the utility model;

[0020] Figure 4 This is a top view of the structure of the utility model;

[0021] Figure 5 The utility model structure Figure 2 A partial enlarged view of the middle part;

[0022] Figure 6 The utility model structure Figure 2 A partial enlarged view of point B in the middle.

[0023] In the figure: 1. headlight cover; 2. tubular slot; 3. main board; 4. lamp back cover; 5. aluminum heat dissipation and ventilation parts; 6. lens; 61. annular groove; 62. socket; 7. square power interface; 8. buckle; 81. groove; 82. micro spring; 83. plug. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 The utility model provides a technical solution: a 360-degree rotating automobile projection lamp for easy disassembly and assembly, comprising a headlight cover 1 and a lens 6, a tubular slot 2 is fixedly connected in the middle of the headlight cover 1, a buckle 8 is symmetrically and integrally extended at the bottom of the tubular slot 2, and a protective edge is integrally extended at the opposite surface of the bottom of the tubular slot 2, an annular groove 61 is fixedly opened on the lower surface of the lens 6, the lens 6 is movably sleeved in the inner cavity of the tubular slot 2, and the tubular slot 2 is clamped in the inner cavity of the annular groove 61, a lamp rear cover 4 is clamped at the bottom of the headlight cover 1, an aluminum heat dissipation and ventilation member 5 is provided at the bottom of the inner cavity of the lamp rear cover 4, the aluminum heat dissipation and ventilation member 5 is made of aluminum material, a main board 3 is provided on the top of the aluminum heat dissipation and ventilation member 5, and the main board 3 is fixedly connected to the inner cavity of the lamp rear cover 4 by screws, and the aluminum heat dissipation and ventilation member 5 is attached to the bottom of the main board 3, wherein the aluminum heat dissipation and ventilation member 5 can dissipate heat for the main board 3, ensuring that the main board 3 runs stably and is not prone to failure.

[0026] The inner cavity of the lens 6 is symmetrically fixed with a socket 62, and a groove 81 is provided on the opposite side of the buckle 8. A plug 83 is slidably sleeved on the inner cavity of the groove 81. The groove 81 and the plug 83 are connected by a micro spring 82. The plug 83 and the socket 62 are plugged into each other. The lens 6 is inserted into the inner cavity of the tubular slot 2, and the lower end sleeve of the lens 6 is squeezed to make the buckle 8 snap into the inner cavity of the annular groove 61, and the lens 6 is rotated so that the plug 83 can be inserted into the socket 62.

[0027] Furthermore, the output end of the main board 3 is electrically connected to a power control module, which extends out of one side of the lamp back cover 4. One end of the power control module is fixedly connected to a power square interface 7, and a large interface and a small interface are respectively arranged on the surface of the power square interface 7, and are arranged side by side with each other.

[0028] When in use, first install the aluminum heat dissipation and ventilation member 5 at the bottom of the inner cavity of the lamp rear cover 4, then install the main board 3 in the inner cavity of the lamp rear cover 4, and fit the aluminum heat dissipation and ventilation member 5, the main board 3 can be cooled by the aluminum heat dissipation and ventilation member 5, then one end of the main board 3 is connected to the power square interface 7 through the power control module, then the headlight cover 1 is clamped on the lamp rear cover 4, and then the sleeve part of the lower end of the lens 6 is sleeved in the inner cavity of the tubular slot 2, and continue to move downward, thereby squeezing the buckle 8, so that The buckle 8 is squeezed onto the surface of the lens 6 sleeve, and at the same time, the plug 83 is squeezed, so that the plug 83 and the micro spring 82 are retracted into the inner cavity of the groove 81, pressing the lens 6, so that the buckle 8 is stuck in the inner cavity of the annular groove 61 and the lens 6 is rotated 360 degrees. In addition, when the plug 83 is rotated to the position of the socket 62 during the rotation process, the plug 83 is driven to be inserted into the socket 62 under the elastic force of the micro spring 82, so as to achieve the positioning effect and prevent the phenomenon of free shaking and loosening to the left and right.

[0029] When disassembly is required, the tubular card slot 2 can be twisted with a flat-blade screwdriver to make the lens 6 come out of the buckle 8 and can be directly replaced. The dual lenses can realize dynamic pictures.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A 360-degree rotatable automotive projection lamp for easy assembly and disassembly, comprising a headlamp cover (1) and a lens (6), characterized in that: The middle of the headlight cover (1) is fixedly connected with a tubular slot (2), the bottom of the tubular slot (2) is symmetrically and integrally extended with a buckle (8), and the opposite surface of the bottom of the tubular slot (2) is integrally extended with a protective edge, the lower surface of the lens (6) is fixedly provided with an annular groove (61), the lens (6) is movably sleeved in the inner cavity of the tubular slot (2), and the tubular slot (2) is clamped in the inner cavity of the annular groove (61), the bottom of the headlight cover (1) is clamped with a lamp rear cover (4), and the bottom of the inner cavity of the lamp rear cover (4) is provided with an aluminum heat dissipation and ventilation member (5); The inner cavity of the lens (6) is symmetrically fixed with a socket (62), and the opposite side of the buckle (8) is provided with a groove (81). The inner cavity of the groove (81) is slidably sleeved with a plug (83). The groove (81) and the plug (83) are connected via a micro spring (82), and the plug (83) and the socket (62) are plugged into each other.

2. The 360-degree rotating, easy-to-assemble and disassemble automotive projection lamp according to claim 1, characterized in that: A main board (3) is arranged on the top of the aluminum heat dissipation and ventilation member (5), and the main board (3) is fixedly connected to the inner cavity of the lamp rear cover (4) by means of screws.

3. The 360-degree rotating and easy-to-assemble and disassemble automotive projection lamp according to claim 2, characterized in that: The output end of the mainboard (3) is electrically connected to a power control module.

4. The 360-degree rotatable and easy-to-assemble and disassemble automotive projection lamp according to claim 3, characterized in that: The power control module extends out of one side of the lamp rear cover (4).

5. The 360-degree rotatable and easy-to-assemble and disassemble automotive projection lamp according to claim 4, characterized in that: One end of the power control module is fixedly connected to a square power interface (7).

6. The 360-degree rotatable and easy-to-assemble and disassemble automotive projection lamp according to claim 5, characterized in that: The surface of the square power interface (7) is provided with a large interface and a small interface, which are arranged side by side.

7. The 360-degree rotating, easy-to-assemble and disassemble automotive projection lamp according to claim 2, characterized in that: The aluminum heat dissipation and ventilation component (5) is attached to the bottom of the main board (3).

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