Novel light curtain light-emitting signal lamp

Abstract

The utility model discloses a novel light curtain light-emitting signal lamp which comprises a mask, a lamp housing, a PC board, a PCB, an LED light source, a wire harness and a sheath. The mask is bonded with the lamp housing, the LED light source is welded on the PCB, and the PCB, the LED light source and the PC board with the reflector are placed in the lamp housing; the wire harness is connected to the bottom of the lamp shell in a welded mode and connected with the sheath through the connector. A square LED light source with a groove in the top is welded to the edge of the rectangular PCB in a spot welding mode, and the position of the LED light source corresponds to that of the transparent PC board. The PC plates are two L-shaped plates, an included angle is formed between the two L-shaped plates, and a reflecting mirror for changing the light direction is arranged in the included angle. According to the utility model, the double-layer light curtain design is adopted, so that the visibility and the identification degree of signals are improved, the appearance of a vehicle is more striking, and the attention of vehicles behind the vehicle can be quickly attracted.

Description

Technical Field

[0001] The utility model belongs to the technical field of vehicle lamps, and in particular relates to a novel light curtain luminous signal lamp. Background Art

[0002] As an important part of automobile safety, the lighting effect of automobile signal lights directly affects driving safety. Therefore, the technical requirements and innovation requirements are constantly increasing. Traditional automobile signal lights have deficiencies in light distribution, color rendering and visual appeal, especially in bad weather or at night, their visibility and recognition will be greatly reduced.

[0003] Existing automobile signal lights have problems of insufficient brightness and visibility and high power consumption. Summary of the invention

[0004] Aiming at the problems of insufficient brightness and visibility and high power consumption in existing automobile signal lights, the utility model provides a novel light curtain luminous signal light.

[0005] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0006] A novel light curtain luminous signal lamp comprises a mask, a lamp housing, a PC board, a PCB board, an LED light source, a wiring harness and a sheath;

[0007] The mask and the lamp housing are bonded, the LED light source is welded on the PCB board, and the PCB board, the LED light source and the PC board with the reflector are placed in the lamp housing;

[0008] The wiring harness is connected to the bottom of the lamp housing by welding, and the wiring harness is connected to the sheath through a connector;

[0009] The square LED light source with a groove on the top is spot welded on the edge of the rectangular PCB board, and the position of the LED light source corresponds to the transparent PC board;

[0010] The PC board is two L-shaped boards, an angle is arranged between the two L-shaped boards, and a reflector for changing the direction of light is arranged inside the angle.

[0011] Furthermore, a plurality of evenly arranged round particles are provided inside the PC board.

[0012] Furthermore, an LED light source with a groove on the top is welded on the edge of the PCB board, and fifteen LED light sources are symmetrically arranged on both sides of the PCB board, and the positions of the LED light sources correspond to the transparent PC board.

[0013] Furthermore, the PCB board, the LED light source and the PC board are suspended in the lamp housing. This method has a more uniform lighting effect and better heat dissipation performance, and can effectively improve the performance and reliability of the lamp.

[0014] Furthermore, the wiring harness passes through the lamp housing and is electrically connected to the LED light source inside the lamp housing.

[0015] Furthermore, a conical clamp is provided on one side of the sheath, and a clamping slot is provided on the other side of the sheath. The clamp is for connecting the lamp body, and the clamping slot is for connecting with the power cord. The cylindrical connector of the sheath is connected to the wiring harness to ensure stable and reliable signal transmission.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] The new light curtain luminous signal light adopts a double-layer light curtain design, which not only improves the visibility and recognition of the signal, but also makes the appearance of the vehicle more eye-catching and can quickly attract the attention of vehicles behind.

[0018] The high brightness of the new light curtain luminous signal light makes the vehicle more eye-catching at night or in bad weather conditions, reducing the risk of traffic accidents and increasing driving safety.

[0019] The application of intelligent dimming system enables signal lights to automatically adjust brightness according to ambient light, effectively reducing glare and light pollution.

[0020] The design of the reflector inside the PC board makes the light evenly distributed and accurately focused, so that the signal light can be clearly seen from a distance.

[0021] The new light curtain luminous signal light has a simple structure and is more convenient to install and disassemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is an overall exploded view of a new type of light curtain luminous signal lamp in an embodiment of the utility model;

[0023] Figure 2 A cross-sectional view of a novel light curtain luminous signal lamp in an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the light curtain effect of a new type of light curtain luminous signal lamp in an embodiment of the utility model.

[0025] Marking instructions in the figure: 1- mask, 2- lamp housing, 3- PC board, 4- PCB board, 5- LED light source, 6- wiring harness, 7- sheath. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with embodiments and drawings. The contents mentioned in the implementation modes are not intended to limit the present invention.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, a novel light curtain luminous signal lamp comprises a mask 1, a lamp housing 2, a PC board 3, a PCB board 4, an LED light source 5, a wiring harness 6 and a sheath 7;

[0028] The mask 1 and the lamp housing 2 are bonded, the LED light source 5 is welded on the PCB board 4, and the PCB board 4, the LED light source 5 and the PC board 3 with a reflector are placed in the lamp housing 2;

[0029] The wiring harness 6 is connected to the bottom of the lamp housing 2 by welding, and the wiring harness 6 is connected to the sheath 7 by a connector;

[0030] A square LED light source 5 with a groove on the top is spot welded on the edge of a rectangular PCB board 4, and the position of the LED light source 5 corresponds to the transparent PC board 3; the PC board 3 is two L-shaped boards, and an angle is set between the two L-shaped boards, and a reflector for changing the direction of light is set inside the angle.

[0031] A plurality of evenly arranged round particles are arranged inside the PC board 3. This structure allows light to be reflected on the round particles through a reflector, so that the light can be emitted directly.

[0032] The LED light source 5 with a groove on the top is welded on the edge of the PCB board 4. Fifteen LED light sources 5 are symmetrically arranged on both sides of the PCB board 4. The positions of the LED light sources 5 correspond to the transparent PC board 3. This connection method is more stable, ensuring that the light can be stably emitted under vibration.

[0033] The PCB board 4, the LED light source 5 and the PC board 3 are suspended in the lamp housing 2. This method has a more uniform lighting effect and better heat dissipation performance, and can effectively improve the performance and reliability of the lamp.

[0034] The wiring harness 6 passes through the lamp housing 2 and is electrically connected to the LED light source 5 inside the lamp housing 2. The wiring harness 6 passes through the lamp housing 2 and reaches the inside of the lamp housing 2 in order to facilitate power supply to each LED light source 5 and make the light source connection wires in the lamp housing 2 neater. This connection method has reliable stability and good electrical performance.

[0035] A conical clamp is provided on one side of the sheath 7, and a clamping slot is provided on the other side of the sheath. The clamp is for connecting the lamp body, and the clamping slot is for connecting with the power line. The cylindrical connector of the sheath 7 is connected to the wiring harness 6 to ensure stable and reliable signal transmission.

[0036] Working principle: When the LED is powered on, the light enters the transparent PC board 3 and goes upward until it hits the reflector, and then the reflection changes the direction of the light. The light shines on the protruding circle on the PC board 3 and the light will radiate outward.

[0037] Compared with the prior art, the utility model has the following beneficial effects:

[0038] The new light curtain luminous signal light adopts a double-layer light curtain design, which not only improves the visibility and recognition of the signal, but also makes the appearance of the vehicle more eye-catching and can quickly attract the attention of vehicles behind.

[0039] The high brightness of the new light curtain luminous signal light makes the vehicle more eye-catching at night or in bad weather conditions, reducing the risk of traffic accidents and increasing driving safety.

[0040] The application of intelligent dimming system enables signal lights to automatically adjust brightness according to ambient light, effectively reducing glare and light pollution.

[0041] The design of the reflector inside the PC board 3 makes the light evenly distributed and accurately focused, so that the signal light can be clearly seen from a distance. The new light curtain luminous signal light has a simple structure and is more convenient to install and disassemble.

[0042] The above is a detailed introduction to a novel light curtain luminous signal lamp provided by the present application. The description of the specific embodiment is only used to help understand the structure and design scheme of the present application. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the present application, several improvements and modifications can be made to the present application, and these improvements and modifications also fall within the scope of protection of the claims of the present application.

Claims

1. A new type of light curtain luminous signal light, characterized in that: It comprises a mask (1), a lamp housing (2), a PC board (3), a PCB board (4), an LED light source (5), a wiring harness (6) and a sheath (7); The mask (1) and the lamp housing (2) are bonded together, the LED light source (5) is welded on the PCB board (4), and the PCB board (4), the LED light source (5) and the PC board (3) with a reflector are placed inside the lamp housing (2); The wiring harness (6) is connected to the bottom of the lamp housing (2) by welding, and the wiring harness (6) is connected to the sheath (7) by a connector; A square LED light source (5) with a groove on the top is welded to the edge of a rectangular PCB board (4) by spot welding, and the position of the LED light source (5) corresponds to the transparent PC board (3); The PC board (3) is two L-shaped boards, an angle is arranged between the two L-shaped boards, and a reflector for changing the direction of light is arranged inside the angle.

2. A novel light curtain luminous signal lamp according to claim 1, characterized in that: A plurality of evenly arranged round particles are arranged inside the PC plate (3).

3. A novel light curtain luminous signal lamp according to claim 2, characterized in that: An LED light source (5) with a groove on the top is welded on the edge of the PCB board (4), and fifteen LED light sources (5) are symmetrically arranged on both sides of the PCB board (4), and the positions of the LED light sources (5) correspond to the transparent PC board (3).

4. A novel light curtain luminous signal lamp according to claim 3, characterized in that: The PCB board (4), the LED light source (5) and the PC board (3) are suspended in the lamp housing (2).

5. A novel light curtain luminous signal lamp according to claim 4, characterized in that: The wiring harness (6) passes through the lamp housing (2) and is electrically connected to the LED light source (5) inside the lamp housing (2).

6. A novel light curtain luminous signal lamp according to claim 5, characterized in that: A conical clamping head is provided on one side of the sheath (7), and a clamping groove is provided on the other side of the sheath.

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