Uniform light blind area warning lamp

Abstract

The utility model discloses a light uniformizing blind area warning lamp. According to the technical scheme, the LED lamp comprises a reflector, a connector socket, an LED lamp circuit board, a first bonding plate with a first light hole, a light-transmitting film and a second bonding plate with a second light hole, a reflecting surface is arranged on the inner surface of the reflector, a reflecting layer is coated on the reflecting surface, the connector socket and the LED lamp circuit board are sequentially installed in the reflector, and the connector socket and the LED lamp circuit board are connected with the second bonding plate. The first bonding plate, the light-transmitting film and the second bonding plate are sequentially connected to the outer surface of the reflector. The LED lamp has the advantages that light of the LED lamp circuit board is reflected to the second reflecting surface and the third reflecting surface through the first reflecting surface and then is reflected out from the light-transmitting film through the second reflecting surface and the third reflecting surface, light loss is small, and reflected light is uniform.

Description

Technical Field

[0001] The utility model belongs to the field of automobiles, and particularly relates to a blind area warning lamp. Background Art

[0002] During the driving process of an automobile, there are usually several areas that cannot be directly or indirectly observed through the rearview mirror, which we call blind areas. To improve the safety of the driver during driving, some automobiles are provided with warning lamps in the blind areas for lane-changing reminders. The structure of the traditional blind area warning lamp includes: a housing, an LED lamp circuit board arranged in the housing, and a housing cover covering the housing. The light of the traditional LED lamp circuit board is usually directly reflected out through the transparent housing cover. There is a disadvantage of uneven light. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a light-uniforming blind area warning lamp.

[0004] To solve the above problems, the technical solutions adopted by the utility model include: a reflector, a connector socket, an LED lamp circuit board, a first bonding plate with a first light-transmitting hole, a light-transmitting film, and a second bonding plate with a second light-transmitting hole. The inner surface of the reflector is provided with a reflecting surface, and a reflecting layer is coated on the reflecting surface. The connector socket and the LED lamp circuit board are sequentially installed in the reflector. The first bonding plate, the light-transmitting film, and the second bonding plate are sequentially connected to the outer surface of the reflector.

[0005] The light-uniforming blind area warning lamp is characterized in that: the reflecting surface includes a first reflecting surface and a second reflecting surface arranged at an angle, and a third reflecting surface is further provided at the rear end of the second reflecting surface. The first reflecting surface and the second reflecting surface are concave surfaces, and the third reflecting surface is stepped.

[0006] The light-uniforming blind area warning lamp is characterized in that: the connector socket includes a socket housing and a wiring terminal arranged in the socket housing. The socket housing is provided with positioning posts, and the front ends of the positioning posts are provided with upper anti-backlash teeth. The front end of the wiring terminal is provided with lower anti-backlash teeth corresponding to the upper anti-backlash teeth.

[0007] The light-uniforming blind area warning lamp is characterized in that: the two sides of the reflector are provided with buckles.

[0008] The light-uniforming blind area warning lamp is characterized in that: the top of the socket housing is provided with a hanging groove.

[0009] The light-uniforming blind area warning lamp is characterized in that: a sheath is integrally formed at the rear end of the reflector, and the connector socket is arranged in the sheath.

[0010] The light-uniforming blind area warning lamp is characterized in that: the rear end of the wiring terminal is provided with patch-type welding feet.

[0011] The light uniformity blind area warning lamp described above is characterized in that a frosted layer is provided on the surface of the light-transmitting film.

[0012] The advantages of the light uniformity blind area warning lamp of the present utility model are as follows: The light of the LED lamp circuit board is first reflected to the second reflecting surface and the third reflecting surface through the first reflecting surface, and then the light is reflected out from the light-transmitting film through the second reflecting surface and the third reflecting surface, having the advantages of less light loss and uniform reflected light.

[0013] The utility model will be further described below in conjunction with the accompanying drawings of the specification. Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the light uniformity blind area warning lamp of the present utility model;

[0015] Figure 2 is an exploded view of the light uniformity blind area warning lamp of the present utility model;

[0016] Figure 3 is a schematic structural diagram of the reflector of the present utility model;

[0017] Figure 4 is a schematic front structural diagram of the connector socket of the present utility model;

[0018] Figure 5 is a schematic back structural diagram of the connector socket of the present utility model. Detailed Embodiment

[0019] Referring to Figures 1-5 as shown, the light uniformity blind area warning lamp of the present utility model includes a reflector 1, a connector socket 2, an LED lamp circuit board 3, a first bonding plate 4 with a first light-transmitting hole 8, a light-transmitting film 5, and a second bonding plate 7 with a second light-transmitting hole 9. The inner surface of the reflector 1 is provided with a reflecting surface 6, and a reflecting layer is coated on the reflecting surface 6, and the reflecting layer is usually an aluminized layer. The connector socket 2 and the LED lamp circuit board 3 are sequentially installed inside the reflector 1, and the first bonding plate 4, the light-transmitting film 5, and the second bonding plate 7 are sequentially connected to the outer surface of the reflector 1. The light-transmitting film 5 is bonded to the outer surface of the reflector 1 through the first bonding plate 4 and the second bonding plate 7, and at the same time, the reflector 1 can be bonded to the car rearview mirror through the second bonding plate 7 for convenient installation.

[0020] Preferably, the reflecting surface 6 includes a first reflecting surface 601 and a second reflecting surface 602 arranged at an angle, and a third reflecting surface 603 is further provided at the rear end of the second reflecting surface 602. The first reflecting surface 601 and the second reflecting surface 602 are concave surfaces, and the third reflecting surface 603 is in a stepped shape. Through the above structure, the reflected light can be better focused and reflected, reducing light loss to improve the brightness.

[0021] Preferably, the connector socket 2 includes a socket housing 10 and a terminal 11 disposed within the socket housing 10. A positioning post 12 is provided within the socket housing 10, and an upper anti-retreat tooth 13 is provided at the front end of the positioning post 12. A lower anti-retreat tooth 14 corresponding to the upper anti-retreat tooth 13 is provided at the front end of the terminal 11. After the connector plug is inserted, the connection strength is improved and loosening is prevented through the engagement of the upper anti-retreat tooth 13 and the lower anti-retreat tooth 14.

[0022] Preferably, buckles 15 are provided on both sides of the reflector 1. The buckles 15 are used to connect with the slots on the automotive rearview mirror to improve the connection stability.

[0023] Preferably, a hanging groove 16 is provided at the top of the socket housing 10. The hanging groove 16 is used to connect with the buckle on the connector plug to further improve the connection stability between the two.

[0024] Preferably, a sheath 17 is integrally formed at the rear end of the reflector 1, and the connector socket 2 is disposed within the sheath 17. This serves to protect the connector socket 2.

[0025] Preferably, a patch-type welding pin 18 is provided at the rear end of the terminal 11. The patch-type welding pin 18 is welded to the LED lamp circuit board 3 to facilitate wiring and simultaneously reduce the product height.

[0026] Preferably, a frosted layer 19 is provided on the surface of the light-transmitting film 5 to further improve the uniformity and softness of the light and prevent glare to the following vehicle.

[0027] As mentioned above, there is no any formal restriction on the utility model. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any person skilled in the art, without departing from the scope of the technical solution of the utility model, may make some changes or modifications to the above-disclosed structure and technical content to form equivalent embodiments of equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the utility model without departing from the content of the technical solution of the utility model still fall within the scope of the technical solution of the utility model.

Claims

1. A blind spot warning light, characterized in that: The invention comprises a reflector (1), a connector socket (2), an LED light routing board (3), a first adhesive plate (4) with a first light-transmitting hole (8), a light-transmitting film (5), and a second adhesive plate (7) with a second light-transmitting hole (9); the inner surface of the reflector (1) is provided with a reflecting surface (6), and the reflecting surface (6) is coated with a reflecting layer; the connector socket (2) and the LED light routing board (3) are sequentially installed in the reflector (1); the first adhesive plate (4), the light-transmitting film (5), and the second adhesive plate (7) are sequentially connected to the outer surface of the reflector (1); the reflecting surface (6) comprises a first reflecting surface (601) and a second reflecting surface (602) which are arranged at an angle; a third reflecting surface (603) is further provided at the rear end of the second reflecting surface (602); the first reflecting surface (601) and the second reflecting surface (602) are concave surfaces, and the third reflecting surface (603) is stepped.

2. The average light blind spot warning light according to claim 1, characterized in that: The connector socket (2) comprises a socket housing (10) and a connecting terminal (11) arranged in the socket housing (10); a positioning column (12) is arranged in the socket housing (10); an upper stop tooth (13) is arranged at the front end of the positioning column (12); and a lower stop tooth (14) corresponding to the upper stop tooth (13) is arranged at the front end of the connecting terminal (11).

3. The average light blind spot warning light according to claim 1, characterized in that: Buckles (15) are provided on both sides of the reflector (1).

4. The average light blind spot warning light according to claim 2, characterized in that: The top of the socket housing (10) is provided with a hanging groove (16).

5. The average light blind spot warning light according to claim 2, characterized in that: A sheath (17) is integrally formed at the rear end of the reflector (1), and the connector socket (2) is arranged in the sheath (17).

6. The average light blind spot warning light according to claim 2, characterized in that: The rear end of the connection terminal (11) is provided with a patch type welding foot (18).

7. The average light blind spot warning light according to claim 1, characterized in that: The surface of the light-transmitting film (5) is provided with a frosted layer (19).

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