Warning signal lamp for exterior of vehicle

Abstract

The utility model relates to the technical field of lamps, and particularly discloses a warning signal lamp for the exterior of a vehicle, which comprises a base, a fixing plate is arranged in the base, a plurality of light sources are arranged on the fixing plate, a reflection cup is arranged on the outer side of the fixing plate, and reflection areas corresponding to the light sources one by one are arranged on the reflection cup. Sixteen LED light sources are adopted, the power is low, the brightness is high, and the 360-degree warning lamp can play a more obvious role in warning; and excessive heating is avoided while the brightness is ensured. Furthermore, the aluminum substrate is arranged, so that the heat dissipation effect can be effectively achieved. Each LED light source can be fully utilized by the reflection cup, the reflection cup designed through combination of square patterns reflects a specific light effect, the LED light sources enable the light angle to be gathered in a specified range through the light gathering and reflecting effects of the reflection cup, the brightness is more obvious, and the warning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and particularly relates to a warning signal lamp for the outside of a vehicle. Background Art

[0002] The warning signal lamp is an important traffic safety device, mainly used to remind other road users of the presence of the vehicle in various situations to prevent traffic accidents. In order to ensure the brightness, the existing devices usually adopt high-power LED bulbs. However, the use of high-power LED bulbs has the problem of easy aging. As the working time of the lamp increases, the brightness of the light source will become lower and lower until the remaining dim light can no longer play a warning role; at the same time, the high-power LED bulbs generate more heat, and if the heat dissipation is not timely, it will affect the service life of the device. Content of the Utility Model

[0003] The technical problem solved by the utility model is that the existing signal lamp light source has the problems of easy aging and high heat, resulting in a short service life.

[0004] The purpose of the utility model can be achieved by the following technical solutions:

[0005] A warning signal lamp for the outside of a vehicle, including a base, a fixing plate is arranged inside the base, a plurality of light sources are arranged on the fixing plate, a reflecting cup is arranged outside the fixing plate, and a reflecting area corresponding to the light source one by one is arranged on the reflecting cup.

[0006] In one embodiment of the utility model: the reflecting area is provided with a plurality of square reflecting lines.

[0007] In one embodiment of the utility model: an aluminum substrate is arranged on the fixing plate, and the light source is arranged on the aluminum substrate.

[0008] In one embodiment of the utility model: the number of the light sources is sixteen, and the sixteen LED light sources are uniformly arranged along the circumference of the aluminum substrate.

[0009] In one embodiment of the utility model: a lamp cover is arranged outside the reflecting cup, and the lamp cover is fixedly connected with the base.

[0010] In one embodiment of the utility model: a sealing ring is arranged between the lamp cover and the base.

[0011] In one embodiment of the utility model: a plurality of connecting columns are arranged inside the base, and the fixing plate is fixedly connected to the connecting columns by screws.

[0012] In one embodiment of the utility model: reinforcing ribs are arranged on the side surface of the connecting column.

[0013] In one embodiment of the present utility model: an installation notch is provided at the edge of the base.

[0014] In one embodiment of the present utility model: a wire notch is provided on the side wall of the base.

[0015] Advantages of the present utility model:

[0016] Sixteen LED light sources are adopted, with low power and high brightness, enabling the warning light to play a more obvious warning role at 360 degrees; excessive heat generation is avoided while ensuring brightness. Further, the aluminum substrate can effectively dissipate heat. The reflector cup can make full use of each LED light source, and through the combined design of square patterns, a specific light effect is reflected by the reflector cup. Through the focusing and reflection effects of the reflector cup on the LED light source, the light angle is concentrated within a specified range, the brightness is more obvious, and the warning effect is better.

[0017] Additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is a schematic diagram of the overall disassembled structure of the present utility model;

[0020] Figure 2 is a three-dimensional structure diagram of the base of the present utility model;

[0021] Figure 3 is a three-dimensional structure diagram of the lamp shade of the present utility model;

[0022] Figure 4 is a schematic diagram of the structure of the reflector cup cooperating with the light source of the present utility model.

[0023] The reference numerals in the drawings are: 1, base; 2, fixing plate; 3, light source; 4, reflector cup; 5, aluminum substrate; 6, lamp shade; 7, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be understood that with regard to the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0026] In the description of the present utility model, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including the present number, and above, below, within, etc. are understood as including the present number. If the first and second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0027] Please refer to Figures 1-4 , the present utility model is a warning signal lamp for the exterior of a vehicle, including a base 1, a fixing plate 2, a light source 3, screws, a lamp cover 6, etc. Among them, the screws fix the reflector cup 4, the aluminum substrate 5, the fixing plate 2 and the bottom shell through the fixing holes and fixing columns reserved on each component. The base 1 can be a circular structure, and an installation notch is provided at the edge of the base 1 for setting fixing parts such as screws. A wire notch can be opened on the side wall of the base 1 for accommodating wires to pass through, avoiding gaps at the positions where the wires enter and exit. The lamp cover 6 is arranged on the outer side of the upper end of the base 1 and can be used to play a role of shielding and protection. A cavity is formed by enclosing between the lamp cover 6 and the base 1 for accommodating each component. The lamp cover 6 can be threadedly connected to the base 1. Further, a sealing ring 7 is provided between the lamp cover 6 and the base 1. The sealing strip device is around the periphery of the opening on the bottom shell, and after the lamp cover 6 is threadedly connected to the bottom shell, it plays a waterproof role through the sealing ring 7.

[0028] Please refer to Figure 2 , in one embodiment of the present utility model, a fixing plate 2 is arranged in the base 1, and a plurality of connecting columns are arranged in the base 1. The fixing plate 2 is fixedly connected to the connecting columns by screws, thereby ensuring the connection stability of the fixing plate 2. Reinforcing ribs are arranged on the side surface of the connecting columns. Thereby ensuring the strength of the connecting columns and the strength of the bottom of the base 1.

[0029] Please refer to Figures 1-4, in one embodiment of the present utility model, a plurality of light sources 3 are provided on the fixing plate 2. An aluminum substrate 5 can also be provided on the fixing plate 2, and the light source 3 is provided on the aluminum substrate 5. The aluminum substrate 5 can be connected to the fixing plate 2 by screws. The number of the light sources 3 can be sixteen, and the sixteen LED light sources 3 are evenly arranged along the circumference of the aluminum substrate 5. This module uses sixteen LED light sources 3, which have low power and high brightness, making the warning light play a more obvious warning role in 360 degrees; while ensuring the brightness, excessive heat generation is avoided. Further, the effective heat dissipation effect can be achieved by providing the aluminum substrate 5.

[0030] Please refer to Figures 1-4 , in one embodiment of the present utility model, a reflector cup 4 is provided on the outer side of the fixing plate 2. The reflector cup 4 can be fixedly connected to the fixing plate 2 by screws. Reflective areas corresponding to the light sources 3 one by one are provided on the reflector cup 4. A number of square reflective patterns are provided in the reflective areas. The reflector cup 4 can make full use of each LED light source 3, and through the combined design of the square patterns, a specific light effect is reflected by the reflector cup 4. Through the condensing and reflecting effects of the reflector cup 4 on the LED light source 3, the light angle is concentrated in a specified range, the brightness is more obvious, and the warning effect is better.

[0031] The above has described in detail one embodiment of the present utility model, but the content described is only the preferred embodiment of the present utility model and cannot be considered as used to limit the scope of implementation of the present utility model. All equivalent changes and improvements made according to the scope of application of the present utility model should still fall within the scope covered by the claims of the present utility model.

Claims

1. A warning signal light for vehicle exterior, characterized in that: The invention comprises a base (1), wherein a fixing plate (2) is arranged inside the base (1), a plurality of light sources (3) are arranged on the fixing plate (2), a reflective cup (4) is arranged on the outer side of the fixing plate (2), and reflective areas corresponding to the light sources (3) are arranged on the reflective cup (4); The reflective area is provided with a plurality of square-shaped reflective patterns; An aluminum substrate (5) is arranged on the fixing plate (2), and the light source (3) is arranged on the aluminum substrate (5); A lampshade (6) is arranged on the outside of the reflective cup (4), and the lampshade (6) is fixedly connected to the base (1); a sealing ring (7) is arranged between the lampshade (6) and the base (1).

2. A vehicle exterior warning signal light according to claim 1, characterized in that: The number of the light sources (3) is sixteen, and the sixteen LED light sources (3) are evenly arranged along the circumference of the aluminum substrate (5).

3. A vehicle exterior warning signal light according to claim 2, characterized in that: A plurality of connection columns are arranged in the base (1), and the fixing plate (2) is fixedly connected to the connection columns by means of screws.

4. A vehicle exterior warning signal light according to claim 3, characterized in that: The side surfaces of the connecting columns are provided with reinforcing ribs.

5. The vehicle exterior warning signal light according to claim 1, characterized in that: The edge of the base (1) is provided with a mounting notch.

6. A vehicle exterior warning signal light according to claim 5, characterized in that: A wire notch is provided on the side wall of the base (1).

Images