CN222026804U - High-light-mirror-surface LED car lamp lens - Google Patents

Abstract

The utility model discloses a high-gloss mirror surface LED car lamp lens, which relates to the technical field of car lamp lenses and comprises a lamp shade, wherein a movable seat with a circular structure is movably arranged in the lamp shade through a bearing, a through groove is arranged in the movable seat in a penetrating manner, the position of the through groove is staggered with the circle center position of the movable seat, a lens seat is inserted in the through groove, and a convex lens is arranged in the middle of the lens seat in a penetrating manner. According to the utility model, the lamp shade is arranged, the movable seat capable of rotating is arranged in the lamp shade, the reflecting cup is arranged at one end of the lamp shade, the LED bulb is arranged in the reflecting cup, light rays emitted by the LED bulb pass through the convex lens and are focused on one point, and when the position of the convex lens is changed, the focusing point of the light rays is changed, so that the change of the focusing point position can be realized under the condition that only one LED bulb is arranged, and the effect of changing the far light and the near light of the car lamp can be achieved.

Description

High-light-mirror-surface LED car lamp lens

Technical Field

The utility model relates to the technical field of car lamp lenses, in particular to a high-light-mirror-surface LED car lamp lens.

Background

In the prior art, the LED illumination light source has small volume, high brightness and long service life, so that the LED illumination light source is widely applied to various fields, the existing LED illumination light source needs a lens to distribute light emitted by the light source, so that residual light is reduced, and in addition, the glass is commonly used as a material of the lens because of high light transmittance.

The LED car light optical lens mechanism with the bulletin number of CN215892234U comprises a base, wherein the outer wall of the base is provided with a protective cover, a transparent mirror and a heat insulation cover are arranged in the base, a light-emitting mechanism for illumination is arranged in the base, and an auxiliary mechanism for assisting the light-emitting mechanism is arranged in the base; the air inside the LED lamp is circulated through the servo motors, the transmission shafts and the leaf fans, the water drops condensed on the outer wall of the protective cover are quickly dried through hot air transmitted by the radiator, so that the water drops are prevented from affecting the irradiation of the LED lamp, and the heat insulation cover and the protective cover are arranged, so that the heat insulation cover is not easy to contact with the outside, and the safety of the substrate and the LED lamp is ensured.

The technical scheme has some problems in practical application, the lens is of a fixed structure, the focusing point of light after passing through the lens is fixed, and the switching of low beam and high beam can be realized only by arranging a plurality of groups of light sources.

Therefore, it is necessary to invent a high-light mirror surface LED car lamp lens to solve the above problems.

Disclosure of utility model

The utility model aims to provide a high-light mirror surface LED car lamp lens so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high light mirror face LED car light lens, includes the lamp shade, the inside of lamp shade is provided with the movable seat of circular structure through the bearing activity, the inside of movable seat runs through and is provided with logical groove, and logical position in groove and movable seat centre of a circle position dislocation, the inside grafting of leading to the groove is provided with the lens seat, the middle part of lens seat runs through and is provided with convex lens, the fixed driving motor that is provided with of lateral surface of movable seat, the fixed regulating gear that is provided with of output shaft of driving motor, the fixed gear that is provided with in inside wall middle part of lamp shade, fixed gear sets up to ring gear, and fixed gear is corresponding with regulating gear, the fixed light guide shade that is provided with of one end of lamp shade, the one end grafting of light guide shade is provided with the reflector cup.

Preferably, a fixing seat is fixedly arranged at one end of the reflecting cup, and an inserting block is arranged in the fixing seat through threads.

Preferably, the middle part of one side of the insert block is fixedly provided with an LED bulb, and the LED bulb is arranged in the reflecting cup.

Preferably, the inner side wall of the reflecting cup is provided with a reflecting surface, and the reflecting surface is in a conical structure.

Preferably, an end cover is arranged at the other end of the lampshade, and the end cover is in threaded connection with the lampshade.

Preferably, the middle part of the end cover is provided with a light-transmitting plate in a penetrating way, and the size of the light-transmitting plate corresponds to that of the movable seat.

The utility model has the technical effects and advantages that:

According to the utility model, the lamp shade is arranged, the movable seat capable of rotating is arranged in the lamp shade, the convex lens is arranged in the movable seat, and the position of the convex lens is staggered with the circle center position of the movable seat, so that when the movable seat rotates, the position of the convex lens in the lamp shade is changed, the light reflecting cup is arranged at one end of the lamp shade, the LED bulb is arranged in the light reflecting cup, light emitted by the LED bulb passes through the convex lens and is focused on one point, and when the position of the convex lens is changed, the focusing point of the light is changed, and the change of the focusing point position can be realized under the condition that only one LED bulb is arranged, so that the effect of changing the far light and the near light of the car lamp is achieved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic cross-sectional view of the overall structure of the present utility model.

FIG. 3 is a schematic view of an internal ray trace of the present utility model.

In the figure: 1. a lamp shade; 2. a movable seat; 3. a through groove; 4. a lens holder; 5. a convex lens; 6. a drive motor; 7. an adjusting gear; 8. a fixed gear; 9. a light guide cover; 10. a reflective cup; 11. a fixing seat; 12. inserting blocks; 13. an LED bulb; 14. a reflective surface; 15. an end cap; 16. and a light-transmitting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a high-light-mirror-surface LED car lamp lens as shown in figures 1-3, which comprises a lamp shade 1, wherein a movable seat 2 with a circular structure is movably arranged in the lamp shade 1 through a bearing, a through groove 3 is arranged in the movable seat 2 in a penetrating way, the position of the through groove 3 is staggered with the position of the circle center of the movable seat 2, a lens seat 4 is arranged in the through groove 3 in a plugging way, a convex lens 5 is arranged in the middle part of the lens seat 4 in a penetrating way, a driving motor 6 is fixedly arranged on the outer side surface of the movable seat 2, an adjusting gear 7 is fixedly arranged on the output shaft of the driving motor 6, a fixed gear 8 is fixedly arranged in the middle part of the inner side wall of the lamp shade 1, the fixed gear 8 is arranged as a ring gear, the fixed gear 8 corresponds to the adjusting gear 7, and the fixed gear 8 is matched with the adjusting gear 7, so that the position of the movable seat 2 can be adjusted to achieve the effect of adjusting the position of the convex lens 5;

Specifically, one end of the lampshade 1 is fixedly provided with a light guide cover 9, one end of the light guide cover 9 is inserted and provided with a light reflecting cup 10, one end of the light reflecting cup 10 is fixedly provided with a fixing seat 11, the inside of the fixing seat 11 is provided with an inserting block 12 through threads, the middle part of one side of the inserting block 12 is fixedly provided with an LED bulb 13, the LED bulb 13 is arranged in the light reflecting cup 10, the inner side wall of the light reflecting cup 10 is provided with a light reflecting surface 14, the light reflecting surface 14 is in a conical structure, and the light reflecting effect of the light reflecting surface 14 can be guaranteed due to the arrangement of the conical structure;

More specifically, the other end of the lamp shade 1 is provided with an end cover 15, the end cover 15 is in threaded connection with the lamp shade 1, the middle part of the end cover 15 is penetrated and provided with a light-transmitting plate 16, the size of the light-transmitting plate 16 corresponds to that of the movable seat 2, and the light-transmitting plate 16 can play a role in protecting the convex lens 5 and does not influence the passing of light rays.

The working principle of the utility model is as follows:

When the device is used, the LED bulb 13 is electrified to emit light, light reaches one side of the convex lens 5 under the reflection of the reflecting surface 14, the light passes through the convex lens 5 and is focused on one point in front of the car lamp, when the light focusing position needs to be adjusted, the driving motor 6 is controlled to drive the adjusting gear 7 to rotate, the adjusting gear 7 is matched with the fixed gear 8 to adjust the position of the movable seat 2, the movable seat 2 drives the lens seat 4 to move, the lens seat 4 drives the convex lens 5 to move, the position of the convex lens 5 relative to the LED bulb 13 is adjusted, and accordingly the focusing position of the light passing through the convex lens 5 is adjusted, so that the effect of adjusting the car lamp and the high beam is achieved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a high light mirror LED car light lens, includes lamp shade (1), its characterized in that: the inside of lamp shade (1) is provided with movable seat (2) of circular structure through the bearing activity, the inside of movable seat (2) is run through and is provided with logical groove (3), and the position of logical groove (3) is misplaced with movable seat (2) centre of a circle position, the inside grafting of logical groove (3) is provided with lens seat (4), the middle part of lens seat (4) is run through and is provided with convex lens (5), the lateral surface of movable seat (2) is fixedly provided with driving motor (6), the fixed regulating gear (7) that is provided with of output shaft of driving motor (6), the inside wall middle part of lamp shade (1) is fixed to be provided with fixed gear (8), fixed gear (8) are set up to ring gear, and fixed gear (8) are corresponding with regulating gear (7), the one end of lamp shade (1) is fixed and is provided with light guide cover (9), the one end grafting of light guide cover (9) is provided with reflector cup (10).

2. The high-optical-power LED lamp lens according to claim 1, wherein: one end of the reflecting cup (10) is fixedly provided with a fixing seat (11), and an inserting block (12) is arranged in the fixing seat (11) through threads.

3. The high-optical-power LED lamp lens according to claim 2, wherein: an LED bulb (13) is fixedly arranged in the middle of one side of the plug block (12), and the LED bulb (13) is arranged in the reflecting cup (10).

4. A high-optical-power LED lamp lens according to claim 3, wherein: the inner side wall of the reflecting cup (10) is provided with a reflecting surface (14), and the reflecting surface (14) is in a conical structure.

5. The high-power LED lamp lens according to claim 4, wherein: the other end of the lampshade (1) is provided with an end cover (15), and the end cover (15) is in threaded connection with the lampshade (1).

6. The high-power LED lamp lens according to claim 5, wherein: the middle part of the end cover (15) is provided with a light-transmitting plate (16) in a penetrating way, and the size of the light-transmitting plate (16) corresponds to that of the movable seat (2).