Self-positioning screw-in type automobile lamp

Abstract

The utility model discloses a self-positioning screw-in type automobile lamp, and belongs to the technical field of automobile accessories. The self-positioning screw-in type automobile lamp comprises an automobile lamp bead and a positioning lamp holder, limiting seats are arranged at the upper end and the lower end of the positioning lamp holder respectively, three magnetic beads are installed in each limiting seat, a lamp bead installation seat is installed at one end of the automobile lamp bead, and a screw-in type lamp bead is installed at the other end of the automobile lamp bead. And self-positioning notches which are integrally formed are formed in the two sides of the outer part of the lamp bead mounting seat. According to the automobile lamp, the problems that an existing automobile lamp is inconvenient to position in a narrow working environment, quick mounting and dismounting work is affected, and working efficiency is affected are solved, the magnetic bead penetrates through the self-positioning notch to slide into the inner groove, the lamp bead mounting base is rotated, the front end of the threaded column is screwed into the inner threaded groove, and the magnetic bead is fixed through the threaded column. And positioning and mounting work can be rapidly carried out, the working efficiency is improved, and efficient positioning and fixing work can be carried out even in a narrow working environment.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically a self-positioning screw-in automotive headlight. Background Technology

[0002] Most car headlights use a design where the LED chip and socket are separate. To facilitate easy replacement, most LED chips are mounted on a hanging surface. However, when replacing them, the LED chip still needs to be pressed down and rotated to secure it. This method is inconvenient in confined installation spaces.

[0003] Chinese patent CN222718110U discloses a self-spinning automotive lamp, including an LED and a lamp holder. The LED has a snap-fit ​​protrusion at its bottom, and the lamp holder includes a terminal block. The upper part of the terminal block has a sleeve for inserting the LED. The side wall of the sleeve has a guide groove corresponding to the position of the snap-fit ​​protrusion. The lower end of the guide groove has a positioning groove for fixing the snap-fit ​​protrusion. The connection between the guide groove and the positioning groove has a transition arc. By utilizing the design of the guide groove, the positioning groove, and the transition arc, the position of the LED can be changed during the pressing process by guiding the snap-fit ​​protrusion, realizing the function of automatic screwing in and fixing, which facilitates the installation and replacement of the LED.

[0004] The aforementioned automotive headlights are inconvenient to position in confined working environments during actual use, affecting rapid installation and disassembly and impacting work efficiency; therefore, they do not meet existing needs. In response, we propose a self-positioning screw-in automotive headlight. Utility Model Content

[0005] The purpose of this invention is to provide a self-positioning screw-in automotive lamp, which solves the problem mentioned in the background art that automotive lamps are inconvenient to position in confined working environments during actual use, affecting rapid installation and disassembly and thus reducing work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a self-positioning screw-in automotive lamp, comprising a lamp bead and a positioning lamp holder, wherein the positioning lamp holder is mounted on the automotive frame and the lamp bead is mounted at the front end of the positioning lamp holder;

[0007] The upper and lower ends of the positioning lamp holder are respectively provided with limiting seats. Each of the two limiting seats has three magnetic beads installed inside. One end of the lamp bead is provided with a lamp bead mounting seat. Both sides of the lamp bead mounting seat are provided with integrally formed self-positioning slots. The position and shape of the self-positioning slots correspond to the position and shape of the magnetic beads.

[0008] Preferably, the positioning lamp holder has an integrally formed opening in the middle of its outer surface, and the limiting seat is embedded in the opening and fixedly connected to the positioning lamp holder.

[0009] Preferably, the positioning lamp holder has an integrally formed mounting opening inside, and the lamp bead mounting base extends into the interior of the positioning lamp holder and is slidably connected to the positioning lamp holder.

[0010] Preferably, a connecting seat is installed at the rear end of the positioning lamp holder, the connecting seat is fixedly connected to the vehicle frame, a connecting wire is provided at the rear end of the connecting seat, and an elastic conductive sheet is provided at the front end of the connecting seat.

[0011] Preferably, the connector has an integrally formed internal thread groove, and the rear end of the lamp bead mounting base is fitted with a threaded post, which extends into the interior of the internal thread groove and is threadedly connected to the connector.

[0012] Preferably, a ball sleeve is installed inside the limiting seat, the ball sleeve is fixedly connected to the limiting seat, and the magnetic bead is embedded inside the ball sleeve and rotatably connected to the ball sleeve.

[0013] Preferably, the lamp bead mounting base has an integrally formed inner groove in the middle, and the magnetic bead is rotatably connected to the lamp bead mounting base through the inner groove.

[0014] Preferably, a magnetic block is provided in the self-positioning slot, and the magnetic block is used to position the magnetic bead.

[0015] Preferably, the front end of the threaded post is provided with a contact plate, which extends into the inner thread groove and is electrically connected to the elastic conductive sheet.

[0016] Preferably, the lamp bead mounting base has an integrally formed sliding groove inside, and a spring post is installed inside the sliding groove. The two ends of the spring post are fixedly connected to a threaded post and the lamp bead mounting base, respectively. The threaded post extends into the sliding groove and is slidably connected to the lamp bead mounting base.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. During the installation of the automotive lamp bead of this utility model, the lamp bead is fixed to the lamp bead mounting base and connected to power. After fixing, the lamp bead mounting base is inserted into the installation port. By rotating the self-positioning slot and magnetic block at a small angle to align with the position of the magnetic bead, the self-positioning work is quickly performed, so as to facilitate quick installation and disassembly. The magnetic bead slides through the self-positioning slot into the inner groove and rotates. Rotating the lamp bead mounting base causes the front end of the threaded post to screw into the inner thread groove, which quickly performs the positioning and installation work, improving work efficiency. Even in a confined working environment, efficient positioning and fixing work can be performed.

[0019] 2. During the installation of the vehicle lamp bead of this utility model, the rotating lamp bead mounting base drives the threaded column to rotate and screw into the inside of the connecting base. Supported by the spring column inside the sliding groove, the threaded column can extend out of the sliding groove and fully fit into the inside of the connecting base, improving the power connection effect, facilitating operation, and providing good structural stability and practicality. Attached Figure Description

[0020] Figure 1 This is an axonometric view of the front view of this utility model;

[0021] Figure 2 This is an axonometric view of the present invention viewed from below;

[0022] Figure 3 This is an isometric view of the side after disassembly of this utility model;

[0023] Figure 4 This is a diagram showing the internal structure of the positioning lamp holder of this utility model.

[0024] In the diagram: 1. Headlight bulb; 2. Positioning bulb holder; 201. Opening; 202. Connecting seat; 203. Connecting wire; 204. Mounting port; 205. Internal threaded groove; 3. Limiting seat; 301. Ball bearing sleeve; 302. Magnetic bead; 4. Bulb bulb mounting seat; 401. Inner groove; 402. Self-positioning slot; 403. Magnetic block; 404. Threaded post; 405. Connecting piece; 406. Sliding groove; 407. Spring post. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To address the issue of existing automotive lights being difficult to position in confined working environments, hindering rapid installation and removal, and thus reducing work efficiency, please refer to... Figure 1 - Figure 4 This embodiment provides the following technical solution:

[0027] A self-positioning screw-in automotive lamp includes a lamp bulb 1 and a positioning lamp holder 2. The positioning lamp holder 2 is mounted on the automotive frame, and the lamp bulb 1 is mounted on the front end of the positioning lamp holder 2.

[0028] The upper and lower ends of the positioning lamp holder 2 are respectively provided with limiting seats 3. Each of the two limiting seats 3 has three magnetic beads 302 installed inside. One end of the vehicle lamp bead 1 is equipped with a lamp bead mounting seat 4. Both sides of the lamp bead mounting seat 4 are provided with integrally formed self-positioning slots 402. The position and shape of the self-positioning slots 402 correspond to the position and shape of the magnetic beads 302, which can quickly perform positioning and installation work, improve work efficiency, and enable efficient positioning and fixing work even in a confined working environment.

[0029] The limiting seat 3 has a ball sleeve 301 installed inside. The ball sleeve 301 is fixedly connected to the limiting seat 3. The magnetic bead 302 is embedded inside the ball sleeve 301 and rotates with the ball sleeve 301. The magnetic bead 302 passes through the self-positioning slot 402 and slides into the inner groove 401 to rotate.

[0030] The lamp bead mounting base 4 has an integrally formed inner groove 401 in the middle, and the magnetic bead 302 is rotatably connected to the lamp bead mounting base 4 through the inner groove 401.

[0031] A magnetic block 403 is provided inside the self-positioning slot 402. The magnetic block 403 is used to position the magnetic bead 302. An integrally formed opening 201 is provided in the middle of the positioning lamp holder 2. The limiting seat 3 is embedded in the opening 201 and fixedly connected to the positioning lamp holder 2. By rotating the self-positioning slot 402 and the magnetic block 403 at a small angle to correspond to the position of the magnetic bead 302, the self-positioning work is quickly performed so as to facilitate quick installation and disassembly.

[0032] The positioning lamp holder 2 has an integrally formed mounting opening 204 inside. The lamp bead mounting base 4 extends into the interior of the positioning lamp holder 2 and slides to connect with the positioning lamp holder 2. During the installation process, the car lamp bead 1 is fixed to the lamp bead mounting base 4 and then connected to the power supply. After fixing, the lamp bead mounting base 4 is inserted into the mounting opening 204.

[0033] Specifically, during the installation of the automotive headlight bulb 1, the headlight bulb 1 is fixed to the bulb mounting base 4 and connected to the power supply. After fixing, the bulb mounting base 4 is inserted into the mounting port 204. By rotating the self-positioning slot 402 and the magnetic block 403 at a small angle to align with the position of the magnetic bead 302, the self-positioning work is quickly performed, so as to facilitate quick installation and disassembly. The magnetic bead 302 passes through the self-positioning slot 402 and slides into the inner groove 401. Rotating the bulb mounting base 4 causes the front end of the threaded post 404 to screw into the inner thread groove 205, which quickly performs the positioning and installation work, improving work efficiency. Even in a confined working environment, efficient positioning and fixing work can be performed.

[0034] To address the issue of poor positional stability in existing automotive lights during practical use, which affects installation effectiveness, please refer to... Figure 3- Figure 4 This embodiment provides the following technical solution:

[0035] The connector 202 has an integrally formed internal threaded groove 205. The rear end of the lamp bead mounting base 4 is equipped with a threaded post 404. The threaded post 404 extends into the interior of the internal threaded groove 205 and is threadedly connected to the connector 202. During the installation of the vehicle lamp bead 1, the threaded post 404 is rotated and screwed into the connector 202 by rotating the lamp bead mounting base 4.

[0036] A connector 202 is installed at the rear end of the positioning lamp holder 2. The connector 202 is fixedly connected to the vehicle frame. A wire 203 is provided at the rear end of the connector 202. An elastic conductive sheet is provided at the front end of the connector 202. A contact piece 405 is provided at the front end of the threaded post 404. The contact piece 405 extends into the inner threaded groove 205 and is electrically connected to the elastic conductive sheet. An integrally formed sliding groove 406 is provided inside the lamp bead mounting base 4. A spring post 407 is installed inside the sliding groove 406. The two ends of the spring post 407 are fixedly connected to the threaded post 404 and the lamp bead mounting base 4, respectively. The threaded post 404 extends into the sliding groove 406 and is slidably connected to the lamp bead mounting base 4. The threaded post 404 can extend out of the sliding groove 406 and fully fit into the inside of the connector 202, improving the power connection effect, facilitating operation, and providing good structural stability and practicality.

[0037] Specifically, during the installation of the vehicle headlight bulb 1, the threaded post 404 is rotated and screwed into the connecting seat 202 by rotating the bulb mounting base 4. Supported by the spring post 407 inside the sliding groove 406, the threaded post 404 can extend out of the sliding groove 406 and fully fit into the connecting seat 202, improving the power connection effect, facilitating operation, and providing good structural stability and practicality.

[0038] Working Principle: During the installation of the automotive headlight bulb 1, the bulb 1 is fixed to the bulb mounting base 4 for power connection. After fixing, the bulb mounting base 4 is inserted into the mounting port 204. By rotating the self-positioning slot 402 and magnetic block 403 at a small angle to align with the position of the magnetic bead 302, a quick self-positioning process is performed, facilitating rapid installation and removal. The magnetic bead 302 slides through the self-positioning slot 402 into the inner groove 401. During installation, the bulb 1 rotates the bulb mounting base 4, causing the threaded post 404 to rotate and screw into the connecting base 202. Supported by the spring post 407 inside the sliding groove 406, the threaded post 404 can extend out of the sliding groove 406 and fully fit into the connecting base 202, improving the power connection effect, facilitating operation, and providing good structural stability. It is highly practical, allowing for rapid positioning and installation, improving work efficiency, and enabling efficient positioning and fixing even in confined working environments.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A self-positioning screw-in automotive lamp, comprising a lamp bulb (1) and a positioning lamp holder (2), characterized in that, The positioning lamp holder (2) is installed on the car frame, and the car lamp bead (1) is installed at the front end of the positioning lamp holder (2); The upper and lower ends of the positioning lamp holder (2) are respectively provided with limiting seats (3), and three magnetic beads (302) are installed inside each of the two limiting seats (3). One end of the vehicle lamp bead (1) is provided with a lamp bead mounting seat (4). The outer sides of the lamp bead mounting seat (4) are provided with integrally formed self-positioning slots (402). The position and shape of the self-positioning slots (402) correspond to the position and shape of the magnetic beads (302).

2. The self-positioning screw-in automotive lamp according to claim 1, characterized in that: The positioning lamp holder (2) has an integrally formed opening (201) on its outer middle part, and the limiting seat (3) is embedded in the opening (201) and fixedly connected to the positioning lamp holder (2).

3. The self-positioning screw-in automotive lamp according to claim 1, characterized in that: The positioning lamp holder (2) has an integrally formed mounting port (204) inside, and the lamp bead mounting base (4) extends into the interior of the positioning lamp holder (2) and is slidably connected to the positioning lamp holder (2).

4. A self-positioning screw-in automotive lamp according to claim 1, characterized in that: The rear end of the positioning lamp holder (2) is equipped with a connecting seat (202), which is fixedly connected to the vehicle frame. The rear end of the connecting seat (202) is provided with a connecting wire (203), and the front end of the connecting seat (202) is provided with an elastic conductive sheet.

5. A self-positioning screw-in automotive lamp according to claim 4, characterized in that: The connector (202) is provided with an integrally formed internal thread groove (205), and the rear end of the lamp bead mounting base (4) is provided with a threaded post (404), which extends into the interior of the internal thread groove (205) and is threadedly connected to the connector (202).

6. A self-positioning screw-in automotive lamp according to claim 2, characterized in that: The limiting seat (3) is equipped with a ball sleeve (301), which is fixedly connected to the limiting seat (3). The magnetic bead (302) is embedded inside the ball sleeve (301) and rotatably connected to the ball sleeve (301).

7. A self-positioning screw-in automotive lamp according to claim 6, characterized in that: The lamp bead mounting base (4) has an integrally formed inner groove (401) in the middle, and the magnetic bead (302) is rotatably connected to the lamp bead mounting base (4) through the inner groove (401).

8. A self-positioning screw-in automotive lamp according to claim 7, characterized in that: A magnetic block (403) is provided in the self-positioning slot (402), and the magnetic block (403) is used to position the magnetic bead (302).

9. A self-positioning screw-in automotive lamp according to claim 5, characterized in that: The front end of the threaded post (404) is provided with a contact plate (405), which extends into the inner threaded groove (205) and is electrically connected to the elastic conductive sheet.

10. A self-positioning screw-in automotive lamp according to claim 5, characterized in that: The lamp bead mounting base (4) has an integrally formed sliding groove (406) inside. A spring post (407) is installed inside the sliding groove (406). The two ends of the spring post (407) are fixedly connected to the threaded post (404) and the lamp bead mounting base (4) respectively. The threaded post (404) extends into the sliding groove (406) and slides in connection with the lamp bead mounting base (4).

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