RGB-LED charging indicating lamp of thick-wall part direct incidence scheme

Abstract

The utility model belongs to the technical field of electric automobile lamps, and particularly relates to an RGB-LED charging indicator lamp adopting a thick-wall part direct-injection scheme, which comprises a lens, a thick-wall part is arranged in the lens, a base is fixed at the right end of the lens, a lamp panel is fixed on the left side of the base through an automatic screw, air holes are formed in the side wall of the base, and the lamp panel is fixed on the right side of the lens through an automatic screw. According to the LED lamp, the transparent thick-wall part is additionally arranged between the lamp panel and the lens, when the LED lamp is turned on, the LED light source firstly effectively diffuses light through the thick-wall part and transmits the light to the lens, and then the light is further diffused and transmitted to human eyes through the lens made of diffusion materials; the LED light source is arranged between the light distribution mirror and the LED light source, so that the optical effect of a light-emitting surface seen by human eyes is more uniform, particularly when the current is maximum, the brightness of the charging indicating lamp is the highest, it is particularly important that a thick-wall part is additionally arranged between the light distribution mirror and the LED light source, and the longer the thick-wall part is, the higher the LED light diffusion is, and the higher the uniformity of the optical effect seen by naked eyes is.

Description

Technical Field

[0001] This utility model relates to the field of electric vehicle lighting technology, specifically to an RGB-LED charging indicator light with a thick-walled component direct-lighting scheme. Background Technology

[0002] The RBG-LED charging indicator light allows customers to identify different charging states through different light colors, such as charging in progress, charging complete, and charging failure, similar to car lighting signals, making new energy vehicles more technologically advanced.

[0003] Since the RGB-LED charging indicator light is directly observed by the human eye, the uniformity of the light's illumination directly affects the customer's perception.

[0004] Most charging indicator lights on the market currently use LED light sources that shine directly onto a lens, and then the light is reflected to the human eye through the lens. The drawback of this design is that the human eye can directly see the LED light source through the lens, resulting in uneven visual effects. This is especially noticeable when the current is at its maximum, as the LED light source is also at its brightest, making the visible bright spots even more pronounced. Although changing the transparent material of the lens to a diffuser material can improve the uniformity somewhat, the distance between the LED and the lens, and the fact that the light source is only transmitted through the air without diffusion, means that the improvement from changing the lens material to a diffuser is not significant and does not achieve the desired uniformity.

[0005] To address these issues, a direct-lighting RGB-LED charging indicator for thick-walled components is proposed. Utility Model Content

[0006] The purpose of this invention is to provide an RGB-LED charging indicator light with a direct-lighting scheme for thick-walled components, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an RGB-LED charging indicator light with a thick-walled component direct illumination scheme, including a light distribution lens, a thick-walled component is provided inside the light distribution lens, a base is fixed to the right end of the light distribution lens, a lamp plate is fixed to the left side of the base by an automatic screw, a vent hole is provided on the side wall of the base, and a vent membrane is fixed inside the vent hole.

[0008] Preferably, the thick-walled component and the optical lens are fixed together by ultrasonic welding.

[0009] Preferably, the lens is fixed to the base by ultrasonic welding.

[0010] Preferably, the light distribution lens includes a black light distribution lens and a diffuser material light distribution lens, wherein the diffuser material light distribution lens is disposed at the left end inside the black light distribution lens.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This application adds a transparent thick-walled component between the lamp board and the light distribution lens. When lit, the LED light source first effectively diffuses the light through the thick-walled component and transmits it to the light distribution lens. Then, the light distribution lens, made of a diffusion material, further diffuses the light and transmits it to the human eye, making the optical effect of the light-emitting surface more uniform as seen by the human eye. Especially when the current is at its maximum, the brightness of the charging indicator light is also the highest. Adding a thick-walled component between the light distribution lens and the LED light source is particularly important. The longer the length of the thick-walled component, the wider the LED light diffuses, and the higher the uniformity of the optical effect visible to the naked eye. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the lens;

[0015] Figure 3 This is an exploded view of the novel invention.

[0016] In the picture: 1. Optical lens, 2. Thick-walled component, 3. Base, 4. Automatic screw, 5. Lamp board, 6. Breathable membrane, 7. Black optical lens, 8. Optical lens with diffusion material. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0018] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Example:

[0020] Please see Figure 1-3 This utility model provides a technical solution:

[0021] An RGB-LED charging indicator light with a thick-walled component direct illumination scheme includes a light distribution lens 1, a thick-walled component 2 is disposed inside the light distribution lens 1, the thick-walled component 2 and the light distribution lens 1 are fixed by ultrasonic welding, a base 3 is fixed to the right end of the light distribution lens 1, the light distribution lens 1 and the base 3 are fixed by ultrasonic welding, a lamp plate 5 is fixed to the left side of the base 3 by an automatic screw 4, a vent hole is opened on the side wall of the base 3, and a vent membrane 6 is fixed inside the vent hole.

[0022] This application adds a transparent thick-walled component 2 between the lamp board 5 and the light distribution lens 1. When lit, the lamp board 5 first effectively diffuses and transmits the light to the light distribution lens 1 through the thick-walled component 2. Then, the light distribution lens, made of a diffusing material, further diffuses the light and transmits it to the human eye, making the optical effect of the light-emitting surface more uniform as seen by the human eye. Especially when the current is at its maximum, the brightness of the charging indicator light is also at its highest. At this time, relying solely on the light distribution lens made of a diffusing material cannot achieve the goal of uniform optical effect of the charging indicator light. Therefore, adding a thick-walled component 2 between the light distribution lens 1 and the lamp board 5 is particularly important. Moreover, the longer the length of the thick-walled component 2, the wider the LED light diffuses, and the higher the uniformity of the optical effect visible to the naked eye. This charging indicator light has a fast lighting speed, high luminous efficiency, and uniform light emission.

[0023] The light distribution lens 1 includes a black light distribution lens 7 and a diffuser material light distribution lens 8, with the diffuser material light distribution lens 8 located at the left end inside the black light distribution lens 7.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description. Therefore, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this utility model, and no reference numerals in the claims should be considered as limiting the scope of the claims.

[0025] 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A thick-walled piece direct-illumination scheme RGB-LED charge indicator lamp comprising a light distribution mirror (1), characterized in that, The inside of the light distribution lens (1) is provided with a thick wall part (2), the right end of the light distribution lens (1) is fixed with a base (3), the left side of the base (3) is fixed with a lamp panel (5) through an automatic screw (4), the side wall of the base (3) is provided with a breathable hole, and the inside of the breathable hole is fixed with a breathable film (6).

2. The RGB-LED charging indicator lamp of claim 1, wherein: The thick wall part (2) and the light distribution lens (1) are fixed through ultrasonic welding.

3. The RGB-LED charging indicator lamp of claim 1, wherein: The light distribution lens (1) and the base (3) are fixed through ultrasonic welding.

4. The RGB-LED charging indicator lamp of claim 1, wherein: The light distribution lens (1) comprises a black light distribution lens (7) and a diffusion material light distribution lens (8), and the diffusion material light distribution lens (8) is arranged at the left end in the black light distribution lens (7).

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