Direct insertion type solenoid valve vehicle lamp

Abstract

A kind of direct insertion type solenoid valve car light, including lamp body, lens being arranged at the front end of lamp body, far and near light source being arranged on lamp body, reflector for distributing light to far and near light source, light baffle for forming near light light type, solenoid valve for driving light baffle 8 to move up and down and plug being arranged at the rear end of lamp body, the plug includes the barrel of integral structure with lamp body, lamp holder being rotatably connected with barrel and insert piece being arranged on lamp holder, rotating clamping groove is arranged on the barrel, rotating buckle is arranged on the lamp holder, rotating buckle is matched with rotating clamping groove.The utility model principle: through rotating buckle type plug design, the quick direct insertion installation and disassembly of car light are realized, and the efficiency of production assembly and after-sales maintenance is greatly improved;Far and near light is realized by solenoid valve driving light baffle switching far and near light.

Description

Technical Field

[0001] This utility model relates to the field of vehicle lighting technology, and in particular to a direct-insertion solenoid valve vehicle lighting system. Background Technology

[0002] Modern automotive headlights generally use LED light sources and need to have high / low beam switching functionality. A common way to achieve high / low beam switching is by using a solenoid valve to move a light-blocking plate. Traditional solenoid valve headlights have a separate structure for the lamp body and the rear plug; the plug's socket is connected to the body with adhesive, resulting in poor connection reliability and a tendency to detach. Therefore, there is an urgent need for an integrated headlight solution that offers convenient installation and reliable sealing. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a direct-insertion solenoid valve vehicle light, which has a compact structure, is easy to install, and has good sealing performance.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is: a direct-insertion electromagnetic valve vehicle lamp, including a lamp body, a lens disposed at the front end of the lamp body, high and low light sources disposed on the lamp body, a reflector for distributing light to the high and low light sources, a light-blocking plate for forming a low beam pattern, an electromagnetic valve for driving the light-blocking plate to move up and down, and a plug disposed at the rear end of the lamp body. The plug includes a cylindrical body integrally formed with the lamp body, a lamp holder rotatably connected to the cylindrical body, and a insert disposed on the lamp holder. The cylindrical body is provided with a rotating slot, and the lamp holder is provided with a rotating buckle, the rotating buckle cooperating with the rotating slot. The principle of this utility model: through the rotating buckle plug design, the vehicle lamp can be quickly installed and disassembled by direct insertion, which greatly improves the efficiency of production assembly and after-sales maintenance; by driving the light-blocking plate with the electromagnetic valve to switch between high and low beams, the high and low beams can be integrated.

[0005] As an improvement, the lamp holder is disc-shaped, with an annular groove on the side of the lamp holder, and a sealing ring is provided in the annular groove, with the sealing ring located between the lamp holder and the cylinder.

[0006] As an improvement, the rotating slot is L-shaped, and the rotating buckle is a protrusion on the side of the lamp holder.

[0007] As an improvement, the front end of the lamp body is provided with a lower arc-shaped groove, the lamp body is provided with an outer cover, the front end of the outer cover is provided with an upper arc-shaped groove, the edge of the lens is provided with a flange, and the flange is provided in a limiting groove formed by the combination of the lower arc-shaped groove and the upper arc-shaped groove.

[0008] As an improvement, the light-blocking plate is located between the near and far light sources and the lens, and the lamp body is provided with a groove for accommodating the solenoid valve.

[0009] As an improvement, the light-blocking plate is arc-shaped.

[0010] As an improvement, a central light source is provided between the near and far light sources and the light-blocking plate.

[0011] As an improvement, the central light source includes a first substrate arranged at an angle, a first LED lamp disposed on the first substrate, and a reflector cup for reflecting the light of the first LED lamp forward.

[0012] As an improvement, the near and far light sources include a second substrate and a second LED lamp disposed on the second substrate.

[0013] The beneficial effects of this utility model compared with the prior art are:

[0014] 1. Easy installation: The rotating snap-on plug design enables quick and easy installation and removal of the headlights, greatly improving the efficiency of production assembly and after-sales maintenance.

[0015] 2. Reliable connection and good sealing: The one-piece molded cylinder and the rotating lamp holder structure with sealing ring ensure the mechanical strength of the electrical connection and excellent waterproof and dustproof performance;

[0016] 3. High degree of functional integration: The light-blocking plate is driven by a solenoid valve to switch between high and low beams, realizing the integration of high and low beams; the central light source can increase the brightness of the center of the light spot. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the present invention.

[0018] Figure 2 This is an exploded view of the present invention. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings.

[0020] like Figure 1 , 2 As shown, a direct-plug electromagnetic valve vehicle lamp includes a lamp body 1, a lens 3 disposed at the front end of the lamp body 1, a high and low light source 5 disposed on the lamp body 1, a reflector 9 for distributing light to the high and low light source 5, a light-blocking plate 8 for forming a low beam pattern, an electromagnetic valve 7 for driving the light-blocking plate 8 to move up and down, a central light source 6 disposed between the high and low light source 5 and the light-blocking plate 8, and a plug 2 disposed at the rear end of the lamp body 1.

[0021] like Figure 1 , 2As shown, the plug 2 includes a cylindrical body 21 integral with the lamp body 1, a lamp holder 22 rotatably connected to the cylindrical body 21, and a insert 23 on the lamp holder 22. The cylindrical body 21 is provided with a rotating groove 25, and the lamp holder 22 is provided with a rotating buckle 24. The rotating buckle 24 cooperates with the rotating groove 25. The rotating groove 25 is L-shaped, and the rotating buckle 24 is a protrusion on the side of the lamp holder 22. During installation, align the rotating buckle 24 on the lamp holder 22 with the entrance of the L-shaped rotating groove 25 on the cylindrical body 21, push the lamp holder 22 inward, and then rotate it clockwise (or counterclockwise) by about 90 degrees. The rotating buckle 24 then slides into the locking position of the L-shaped groove, completing the mechanical connection. The lamp holder 22 is disc-shaped, and an annular groove is provided on the side of the lamp holder 22. A sealing ring is provided in the annular groove. The sealing ring is located between the lamp holder 22 and the cylinder 21. After installation, the sealing ring is tightly compressed between the inner wall of the lamp holder 22 and the cylinder 21 to form a reliable seal.

[0022] like Figure 1 , 2 As shown, the lamp body 1 has a lower arc-shaped groove at its front end, and an outer cover 4 is provided on the lamp body 1. The front end of the outer cover 4 has an upper arc-shaped groove. The edge of the lens 3 has a flange, which is located in a limiting groove formed by the combination of the lower and upper arc-shaped grooves. The lens 3 is clamped and fixed by the lamp body 1 and the outer cover, making it easy to assemble and disassemble. The light-blocking plate 8 is arc-shaped and is located between the near and far light sources 5 and the lens 3. The lamp body 1 has a groove for accommodating the solenoid valve 7.

[0023] like Figure 1 , 2 As shown, the near and far light sources 5 include a second substrate and a second LED lamp disposed on the second substrate. The light from the second LED lamp is distributed by a reflector 9 and a lens 3 to form a high beam pattern, and after being blocked by a light-blocking plate 8, it forms a low beam pattern. The second substrate is connected to a plug at the rear end via a PCB board, and the plug supplies power to the near and far light sources 5 through the PCB board. A central light source 6 is provided between the near and far light sources 5 and the light-blocking plate 8. The central light source 6 can increase the brightness of the center of the light spot. The central light source 6 includes a first substrate arranged at an angle, a first LED lamp disposed on the first substrate, and a reflector. The light from the first LED lamp forms a central light spot after passing through the reflector and the lens 3, and the central light spot is located at the center of the near and far light spots.

Claims

1. A direct-plug electromagnetic valve vehicle light, comprising a lamp body, a lens disposed at the front end of the lamp body, high and low light sources disposed on the lamp body, a reflector for distributing light to the high and low light sources, a light-blocking plate for forming a low beam pattern, an electromagnetic valve for driving the light-blocking plate to move up and down, and a plug disposed at the rear end of the lamp body, characterized in that: The plug includes a cylindrical body integral with the lamp body, a lamp holder rotatably connected to the cylindrical body, and a plug on the lamp holder. The cylindrical body is provided with a rotating slot, and the lamp holder is provided with a rotating buckle, which cooperates with the rotating slot.

2. The direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The lamp holder is disc-shaped, and an annular groove is provided on the side of the lamp holder. A sealing ring is provided in the annular groove, and the sealing ring is located between the lamp holder and the cylinder.

3. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The rotating slot is L-shaped, and the rotating buckle is a protrusion on the side of the lamp holder.

4. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The lamp body has a lower arc-shaped groove at its front end, an outer cover on the lamp body, an upper arc-shaped groove at the front end of the outer cover, and a flange at the edge of the lens, which is located in a limiting groove formed by the combination of the lower arc-shaped groove and the upper arc-shaped groove.

5. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The light-blocking plate is located between the near and far light sources and the lens, and the lamp body is provided with a groove for accommodating the solenoid valve.

6. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The light-blocking plate is arc-shaped.

7. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: A central light source is located between the near and far light sources and the light-blocking plate.

8. A direct-insertion solenoid valve vehicle light according to claim 7, characterized in that: The central light source includes a first substrate that is tilted, a first LED lamp disposed on the first substrate, and a reflector cup that reflects the light from the first LED lamp forward.

9. A direct-insertion solenoid valve vehicle light according to claim 1, characterized in that: The near and far light sources include a second substrate and a second LED lamp disposed on the second substrate.

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