Automobile lamp cup with anti-fog function

Abstract

The utility model discloses an automobile lamp cup with an anti-fog function, which relates to the technical field of automobile lamps and comprises a lamp cup body, a sliding ring is slidably mounted at the top end of the lamp cup body, a mounting ring is arranged at the bottom end of the lamp cup body, and two connecting plates are fixedly mounted at the top end of the mounting ring. And two telescopic rods are fixedly mounted at the top end of the mounting ring on one side of the connecting plate. According to the automobile lamp cup with the anti-fog function, the pull rod is driven to deflect, meanwhile, the top end of the pull rod exerts acting force on the side plate, in the deflection process of the pull rod, the connecting pipe at the side end of the pull rod moves along with the pull rod, connection of the installation ring and the sliding ring is guaranteed, and meanwhile the sliding ring slides downwards; the side end of the separation block moves along the guide groove, the sliding ring slides downwards to be flush with the top end of the lamp cup body, the heating strip and the exhaust outlet are covered and hidden, dust falling is avoided, and the size of equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile lamps, in particular to an automobile lamp cup with an anti-fog function. Background Art

[0002] With the rapid development of the automobile industry, people are pursuing comfort and easy maneuverability while paying more and more attention to the overall safety and energy conservation and environmental protection of the automobile. In this regard, automobile lamps, especially headlights, now mostly use LED lamps and adopt flat cluster packaging technology to achieve high power and low energy consumption requirements. However, in the prior art, the headlight cup usually includes a lampshade and a radiator. The lampshade is snapped onto the radiator in a closed form, and the LED light source and LED power supply are fixed inside the headlight cup.

[0003] At present, the existing automobile lamp (such as patent number: CN216521398U) discloses an automobile lamp, which sets a limit block at the lower part of the buckle to limit the lower part of the slot sheet between the buckle and the limit block, thereby limiting the upper and lower positions of the decorative ring when the decorative ring is installed on the lamp housing, and sets a first positioning block and a second positioning block on the left and right sides of the buckle to limit the left and right positions of the decorative ring when it is installed on the lamp housing. This not only solves the problem of overall shaking, but also has a simple installation structure, a compact overall assembly effect, and a low cost.

[0004] However, in the process of implementing the above technical solution, it was found that there are at least the following technical problems: when the car lights are turned on, the LED light source inside the car lights will generate heat. Since the car lights are a sealed structure, this will cause a certain temperature difference between the inside and outside of the car lights. Especially in cold weather, fog is easily generated inside the car lights, affecting the normal lighting of the car lights. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a car lamp cup with an anti-fog function, which solves the technical problem that when the car lamp is lit, the LED light source inside the car lamp will generate heat during operation. Since the car lamp is a sealed structure, this will cause a certain temperature difference between the inside and outside of the car lamp. Especially in cold weather, fog is easily generated inside the car lamp, affecting the normal lighting of the car lamp.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A lamp cup for a car lamp with an anti-fog function, comprising a lamp cup body, a slip ring is slidably mounted on the top of the lamp cup body, a mounting ring is arranged at the bottom of the lamp cup body, two connecting plates are fixedly mounted on the top of the mounting ring, two telescopic rods are fixedly mounted on the top of the mounting ring located on one side of the connecting plate, and two supporting rods are fixedly mounted on the surface of the mounting ring;

[0010] The connecting plates and the telescopic rods are grouped into two and are installed symmetrically to each other.

[0011] Preferably: two partition blocks are fixedly installed on the top of the slip ring, and an exhaust port is provided on the inner side of each partition block;

[0012] Among them, a plurality of spacer blocks are symmetrically installed at the top of the slip ring with the same spacing, and two heating strips are fixedly installed at the top of the slip ring on one side of the spacer block;

[0013] The two ends of the heating strip are respectively fixedly connected to the partition block, and the outer side of the multi-layer design slip ring is fixedly installed with two side plates;

[0014] The side plates and the support rods are aligned with each other in the vertical direction, and a pull rod is rotatably mounted on the side end of each support rod;

[0015] Wherein, the top end of the pull rod is rotatably connected to the side end of the side plate.

[0016] Preferably: a connecting pipe is fixedly installed on the outer side of each pull rod;

[0017] Wherein, the two ends of the connecting tube are respectively connected to the mounting ring and the side plate, and at least two guide grooves are opened on the surface of the lamp cup body;

[0018] The guide groove is T-shaped and fits with the side end of the partition block, and a cable is fixedly installed at the bottom end of the lamp cup body.

[0019] (III) Beneficial effects

[0020] 1. Light up the light source inside the lamp cup body through the cable, and connect the wind tank through the end of the connecting plate. Then the air enters the inside of the connecting pipe through the connecting plate, and flows to the inside of the side plate through the connecting pipe. Then it flows to the top of the lamp cup body through the exhaust port. By circulating the air inside the lamp cup body, the internal temperature difference is alleviated. At the same time, the cable provides power to the slip ring to heat the heating strip inside the slip ring, evaporate the fog generated inside the car light, and cooperate with the ventilation mechanism to prevent the generation of fog.

[0021] 2. The end of the pull rod rotates at the side end of the support rod to drive the pull rod to deflect. At the same time, the top of the pull rod applies force to the side plate. During the deflection of the pull rod, the connecting pipe at the side end of the pull rod moves with it to ensure the connection between the mounting ring and the slip ring. At the same time, the slip ring slides downward, and the side end of the partition block moves along the guide groove. The slip ring slides downward and is flush with the top of the lamp cup body. The heating strip and the exhaust vent are covered and a hidden design is performed to avoid dust and reduce the size of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Figure 1 This is a structural diagram of the lamp cup body of the utility model;

[0024] Figure 2 This is a structural diagram of the pull rod of the utility model;

[0025] Figure 3 This is a structural diagram of the slip ring of the utility model;

[0026] Figure 4 This is a structural diagram of the installation ring of the utility model.

[0027] Legend: 1. Lamp cup body; 11. Slip ring; 12. Mounting ring; 13. Support rod; 14. Pull rod; 16. Connecting pipe; 17. Side panel; 18. Partition block; 19. Exhaust vent; 21. Heating strip; 22. Guide groove; 23. Connecting plate; 24. Telescopic rod; 25. Cable. DETAILED DESCRIPTION

[0028] The embodiment of the present application provides a car lamp cup with an anti-fog function, which effectively solves the problem that the LED light source inside the car lamp will generate heat during the lighting process. Since the car lamp is a sealed structure, this will cause a certain temperature difference between the inside and outside of the car lamp. Especially in cold weather, fog is easily generated inside the car lamp, affecting the normal lighting of the car lamp. The light source inside the lamp cup body is lit through a cable, and a wind tank is connected to the end of the connecting plate. At this time, air enters the interior of the connecting pipe through the connecting plate, and then flows to the interior of the side plate through the connecting pipe. At this time, it flows to the top of the lamp cup body through the exhaust port. The air inside the lamp cup body is circulated to alleviate the internal temperature difference. At the same time, the cable provides power to the slip ring to heat the heating strip inside the slip ring to evaporate the fog generated inside the car lamp, and cooperates with the ventilation mechanism to prevent the generation of fog.

[0029] Example

[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that when the car lamp is lit, the LED light source inside the car lamp will generate heat. Since the car lamp is a sealed structure, this will cause a certain temperature difference between the inside and outside of the car lamp. Especially in cold weather, fog is easily generated inside the car lamp, affecting the normal lighting of the car lamp. The overall idea is as follows:

[0031] In view of the problems existing in the prior art, the utility model provides a car lamp cup with an anti-fog function, the car lamp cup comprises a lamp cup body 1, a slip ring 11 is slidably installed on the top of the lamp cup body 1, a mounting ring 12 is arranged at the bottom of the lamp cup body 1, two connecting plates 23 are fixedly installed on the top of the mounting ring 12, two telescopic rods 24 are fixedly installed on the top of the mounting ring 12 located on one side of the connecting plate 23, and two supporting rods 13 are fixedly installed on the surface of the mounting ring 12. The air inside the lamp cup body 1 is circulated to alleviate the internal temperature difference, and at the same time, the cable 25 provides power to the slip ring 11, and the heating strip 21 inside the slip ring 11 is heated to evaporate the fog generated inside the car lamp, and the ventilation mechanism is cooperated to prevent the generation of fog;

[0032] The connecting plate 23 and the telescopic rod 24 form a group of two, and are symmetrically installed with each other. Two partition blocks 18 are fixedly installed on the top of the slip ring 11, and an exhaust port 19 is opened on the inner side of each partition block 18. Multiple partition blocks 18 are symmetrically installed at the top of the slip ring 11 with the same spacing. Two heating strips 21 are fixedly installed on the top of the slip ring 11 on one side of the partition block 18, and the two ends of the heating strip 21 are fixedly connected to the partition block 18 respectively. The outer side of the multi-layer design slip ring 11 is fixedly installed with two side plates 17;

[0033] The side panels 17 and the support rods 13 are aligned with each other in the vertical direction, and a pull rod 14 is rotatably installed on the side end of each support rod 13. The top end of the pull rod 14 is rotatably connected to the side end of the side panel 17. A connecting tube 16 is fixedly installed on the outside of each pull rod 14, and the two ends of the connecting tube 16 are respectively connected to the mounting ring 12 and the side panel 17. At least two guide grooves 22 are opened on the surface of the lamp cup body 1. The guide groove 22 is a T-shaped design, which fits with the side end of the partition block 18. A cable 25 is fixedly installed on the bottom end of the lamp cup body 1.

[0034] Working principle:

[0035] The first step is to drive the two telescopic rods 24 to extend and retract at the bottom end of the lamp cup body 1, drive the mounting ring 12 to move to a certain extent toward the bottom end of the lamp cup body 1, and at the same time, the lamp cup body 1 and the slip ring 11 squeeze the two ends of the connecting plate 23 respectively, so that the connecting plate 23 can extend and retract at the bottom end of the lamp cup body 1. At the same time, the end of the connecting plate 23 is connected to the air duct, and the connecting plate 23 is a hollow segmented design. The mounting ring 12 moves upward, and the mounting ring 12 synchronously drives the support rod 13 to move to a certain extent, so that the support rod 13 applies a thrust to the end of the pull rod 14. At the same time, the top end of the pull rod 14 rotates at the side end of the side plate 17, and the upward force of the mounting ring 12 is transmitted to the side plate 17, so that the side plate 17 pushes the slip ring 11. Slide on the top of the lamp cup body 1, and the side end of the partition block 18 fits into the guide groove 22, so that the slip ring 11 moves vertically upward on the top of the lamp cup body 1. At this time, the light source inside the lamp cup body 1 is lit through the cable 25. The end of the connecting plate 23 is connected with a wind tank. At this time, the air enters the interior of the connecting pipe 16 through the connecting plate 23, and then flows to the interior of the side plate 17 through the connecting pipe 16. At this time, it flows to the top of the lamp cup body 1 through the exhaust port 19. By circulating the air inside the lamp cup body 1, the internal temperature difference is alleviated. At the same time, the cable 25 provides power to the slip ring 11 to heat the heating strip 21 inside the slip ring 11, evaporate the fog generated inside the car light, and cooperate with the ventilation mechanism to prevent the generation of fog.

[0036] In the second step, the telescopic rod 24 is extended and retracted downward. The end of the telescopic rod 24 pushes the mounting ring 12, so that the mounting ring 12 moves downward at the bottom end of the lamp cup body 1, increasing the distance between the lamp cup body 1 and the mounting ring 12. The movement of the mounting ring 12 drives the support rod 13 to move downward, so that the support rod 13 pulls the end of the pull rod 14. The end of the pull rod 14 rotates at the side end of the support rod 13, driving the pull rod 14 to deflect. At the same time, the top end of the pull rod 14 applies a force to the side plate 17. During the deflection of the pull rod 14, the connecting tube 16 at the side end of the pull rod 14 moves with the movement to ensure the connection between the mounting ring 12 and the slip ring 11. At the same time, the slip ring 11 slides downward, and the side end of the partition block 18 moves along the guide groove 22, and the slip ring 11 slides downward to be flush with the top of the lamp cup body 1, covering the heating strip 21 and the exhaust port 19. A hidden design is performed to avoid dust and reduce the size of the equipment.

[0037] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A car lamp cup with anti-fog function, characterized in that: The lamp cup of an automobile lamp comprises a lamp cup body (1), a slip ring (11) is slidably mounted on the top of the lamp cup body (1), a mounting ring (12) is arranged at the bottom of the lamp cup body (1), two connecting plates (23) are fixedly mounted on the top of the mounting ring (12), two telescopic rods (24) are fixedly mounted on the top of the mounting ring (12) located on one side of the connecting plate (23), and two supporting rods (13) are fixedly mounted on the surface of the mounting ring (12); The connecting plates (23) and the telescopic rods (24) are grouped in two and are symmetrically installed with respect to each other.

2. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: Two partition blocks (18) are fixedly mounted on the top of the slip ring (11), and an exhaust port (19) is provided on the inner side of each of the partition blocks (18); Wherein, a plurality of spacer blocks (18) are symmetrically installed at the top end of the slip ring (11) with the same spacing.

3. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: Two heating strips (21) are fixedly mounted on the top of the slip ring (11) located on one side of the partition block (18); The two ends of the heating strip (21) are respectively fixedly connected to the separation block (18), and the design is multi-layered.

4. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: Two side plates (17) are fixedly mounted on the outer side of the slip ring (11); The side plate (17) and the support rod (13) are aligned with each other in the vertical direction.

5. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: A pull rod (14) is rotatably mounted on the side end of each support rod (13); The top end of the pull rod (14) is rotatably connected to the side end of the side plate (17).

6. The anti-fog function lamp cup for automobile lamps as claimed in claim 5, characterized in that: A connecting pipe (16) is fixedly mounted on the outer side of each pull rod (14); Wherein, two ends of the connecting pipe (16) are respectively connected to the mounting ring (12) and the side plate (17).

7. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: At least two guide grooves (22) are formed on the surface of the lamp cup body (1); The guide groove (22) is of T-shaped design and fits with the side end of the partition block (18).

8. The anti-fog function lamp cup for automobile lamps as claimed in claim 1, characterized in that: A cable (25) is fixedly mounted on the bottom end of the lamp cup body (1).

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