CN208090591U - A kind of headlight for vehicles lens brightening device - Google Patents

Abstract

The utility model relates to the technical field of auto parts, in particular to an automotive headlight lens brightening device, comprising a lamp holder, a radiator is fixedly installed on the left end of the lamp holder, and a headlight housing is fixedly installed on the outer wall of the lamp holder , the outer wall of the lamp holder is fixedly installed with a fixed ring plate close to the right side of the headlight housing, and the right end of the lamp holder is fixedly installed with an LED light guide ring. The utility model is equipped with a condenser cover on the outside of the LED photoconductive luminous circle, and uses the condenser cover to gather the light source emitted by the LED photoconductive luminous circle to avoid light scattering, thereby indirectly increasing the brightness of the light source and improving the utilization rate of the light source. The lampshade is made into a half-enclosed opening shape, and the headlight is wrapped in the lampshade in a half-enclosed opening shape, protecting the internal parts of the headlight inside, reducing the impact of car vibration on the internal parts of the headlight, and at the same time using the outer wall of the lampshade The opened air vents accelerate the dissipation of the heat generated when the headlights work.

Description

A kind of automobile headlight lens brightening device

technical field

The utility model relates to the technical field of auto parts, in particular to an auto headlight lens brightening device.

Background technique

Car headlights, also known as car headlights, as the eyes of the car, are not only related to the external image of the vehicle, but also closely related to driving at night or under bad weather conditions. , due to the scattering of the light source in the process of passing to the lens, the light acting on the lens is reduced, making the light dim and reducing the utilization rate of the light source. Therefore, we propose a car headlight lens brightening device.

Utility model content

The purpose of this utility model is to solve the problem in the prior art that the light acting on the lens is reduced due to the scattering of the light source in the process of being transmitted to the lens, which makes the light dark and reduces the utilization rate of the light source. A lens brightening device for automobile headlights is proposed.

In order to achieve the above object, the utility model adopts the following technical solutions:

Design a kind of automobile headlight lens brightening device, comprise lamp holder, the left end of described lamp holder is fixedly installed with radiator, the outer wall of described lamp holder is fixedly installed with headlight housing, the outer wall of described lamp holder is close to the The right side of the headlight housing is fixedly equipped with a fixed ring plate, the right end of the lamp holder is fixedly equipped with an LED photoconductive luminous circle, and the outer wall of the LED photoconductive luminous circle is provided with a reflector, and the reflector is connected to the fixed The ring plate is fixedly connected, the outer wall of the fixed ring plate is fixedly equipped with a condenser, the right end of the condenser is fixedly equipped with a lens, the right side wall of the headlight housing is fixedly installed with a lampshade, and the lampshade The outer wall is provided with ventilation holes, the inner wall of the lampshade is close to the outer wall of the lens, and a lens clip is installed. The end of the lens clip far away from the lampshade is fixedly mounted with a limiting plate. External power supply electrical connection.

Preferably, a through cavity is opened inside the condensing cover, and the inner side wall of the through cavity is smooth and has a reflective function.

Preferably, a card slot is provided on the outer wall of the lens, and the lampshade is fixedly connected to the lens through the lens card plate and the card slot.

Preferably, the lampshade is in the shape of a semi-enclosed opening, and the upper and lower side walls of the lampshade are provided with dense air holes.

Preferably, the outer wall of the lamp holder is provided with an annular fixing plate, and the diameter of the annular fixing plate is just large enough to be accommodated in the receiving groove opened on the left side wall of the fixing ring plate.

The utility model proposes a lens brightening device for automobile headlights. The beneficial effect is that: the utility model is equipped with a condenser cover on the outside of the LED photoconductive luminous circle, and uses the condenser cover to gather the light source emitted by the LED photoconductive luminous circle to avoid light Scattering, thereby indirectly increasing the brightness of the light source and improving the utilization rate of the light source. In addition, the lampshade is made into a semi-enclosed opening shape, and the headlight is wrapped in the lampshade in a semi-enclosed opening shape to protect the internal parts of the headlight. Internally, the impact of car vibration on the internal parts of the headlight is reduced, and at the same time, the vent holes opened on the outer wall of the lampshade are used to accelerate the dissipation of the heat generated by the headlight when it is working.

Description of drawings

Fig. 1 is a schematic diagram of the main view structure of a kind of automobile headlight lens brightening device proposed by the utility model;

Fig. 2 is a schematic diagram showing the enlarged structure of part A in a lens brightening device for automobile headlights proposed by the present invention.

In the figure: lamp holder 1, radiator 2, condenser cover 3, fixed ring plate 4, lens 5, LED photoconductive light ring 6, reflector 7, lens clamp plate 8, lampshade 9, vent hole 10, headlight housing 11 , Limiting plate 12.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Fig. 1-2, an automotive headlight lens brightening device includes a lamp holder 1, the outer wall of the lamp holder 1 is provided with an annular fixing plate, and the diameter of the annular fixing plate is just large enough to be accommodated on the left side wall of the fixing ring plate 4 Inside the opened holding tank.

The left end of the lamp holder 1 is fixedly equipped with a radiator 2, the outer wall of the lamp holder 1 is fixedly installed with a headlight housing 11, the outer wall of the lamp holder 1 is fixedly installed with a fixed ring plate 4 near the right side of the headlight housing 11, and the lamp holder The right end of 1 is fixedly equipped with an LED photoconductive luminous ring 6, and the outer wall of the LED photoconductive luminous ring 6 is provided with a reflector 7, and the reflector 7 is fixedly connected with the fixed ring plate 4, and the outer wall of the fixed ring plate 4 is fixedly installed with a condenser 3. There is a cavity inside the condenser cover 3, and the inner wall of the cavity is smooth and has a reflective function. The light source emitted by the LED photoconductive light-emitting circle 6 is gathered by the condenser cover 3 to avoid light scattering, thereby indirectly increasing the brightness of the light source. Improve the utilization of light sources.

The right end of condensing cover 3 is fixedly equipped with lens 5, and the outer wall of lens 5 is provided with draw-in groove, and lampshade 9 and lens 5 are fixedly connected by lens clamp plate 8 and draw-in groove, is convenient to lens 5 fixed stability, is difficult to produce offset.

The right side wall of the headlight housing 11 is fixedly equipped with a lampshade 9, and the lampshade 9 is in the shape of a half-enclosed opening, and the upper and lower side walls of the lampshade 9 are provided with dense ventilation holes 10, and the lampshade 9 that is in the shape of a half-enclosed opening is used to cover the large area. The parts inside the lamp are protected inside, and the heat generated during the work of the headlight is facilitated to dissipate while using the vent hole 10 .

The outer wall of the lampshade 9 is provided with air vents 10, and the inner wall of the lampshade 9 is equipped with a lens clip 8 near the outer wall of the lens 5. The end of the lens clip 8 far away from the lampshade 9 is fixedly mounted with a limiting plate 12, and an LED light guide ring 6 Electrically connected with an external power source.

Working principle: When in use, connect the radiator 2 and the LED photoconductive luminous circle 6 to an external power supply, start the LED photoconductive luminous circle 6, the light source will shoot forward through the reflector 7, and the light will converge under the action of the condenser 3 To the lens 5, shine forward through the lens 5, provide light for the car to drive at night 9, during the working process of the headlight, use the radiator 2 to dissipate the heat generated by its work through the air vent 10, so as to avoid too much heat having a great impact The normal operation of the internal parts of the lamp.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (5)

1. a kind of headlight for vehicles lens brightening device, including lamp holder（1）, which is characterized in that the lamp holder（1）Left end fix peace Equipped with radiator（2）, the lamp holder（1）Lateral wall be installed with big lamp housing（11）, the lamp holder（1）Lateral wall lean on The nearly big lamp housing（11）Right side be installed with fixed ring flat-plate（4）, the lamp holder（1）Right end be installed with LED Optronics circle（6）, the LED-light guide Luminous ring（6）Lateral wall be provided with reflector（7）, the reflector（7）With it is described Fixed ring flat-plate（4）It is fixedly connected, the fixed ring flat-plate（4）Lateral wall be installed with snoot（3）, the snoot（3） Right end be installed with lens（5）, the big lamp housing（11）Right side wall be installed with lampshade（9）, the lampshade（9） Lateral wall offer air hole（10）, the lampshade（9）Madial wall close to the lens（5）Lateral wall lens are installed Snap-gauge（8）, the lens snap-gauge（8）Far from the lampshade（9）One end be installed with limiting plate（12）, the LED-light guide Luminous ring（6）It is electrically connected with external power supply.

2. a kind of headlight for vehicles lens brightening device according to claim 1, which is characterized in that the snoot（3）'s Inside offers cavity, and cavity madial wall is smooth with reflection function.

3. a kind of headlight for vehicles lens brightening device according to claim 1, which is characterized in that the lens（5）It is outer Side wall offers card slot, the lampshade（9）With the lens（5）Pass through the lens snap-gauge（8）It is fixedly connected with card slot.

4. a kind of headlight for vehicles lens brightening device according to claim 1, which is characterized in that the lampshade（9）In half Surround openning shape, and the lampshade（9）Two side up and down offer the intensive air hole（10）.

5. a kind of headlight for vehicles lens brightening device according to claim 1, which is characterized in that the lamp holder（1）It is outer Side wall is provided with ring-type fixing plate, and ring-type fixing plate diameter can just be contained in the fixed ring flat-plate（4）Left side wall Inside the holding tank opened up.