Side turn signal lamp

Abstract

The invention belongs to the technical field of automobile parts and provides a side turn signal lamp. The side turn signal lamp comprises a lamp body and a lampshade connected to the lamp body. An LED module is further arranged between the lamp body and the lampshade and comprises a first LED lamp and a circuit board used for driving the first LED lamp to be turned on or turned off. The first LED lamp is connected to the circuit board, and the LED module is installed on the lamp body. According to the side turn signal lamp, the LED lamp is used for replacing an existing halogen lamp, and due to the fact that the power of the high-brightness LED lamp is low under the same light emitting intensity, energy consumption is small; and meanwhile, the LED lamp is small in size, so that an enough heat dissipating space is available, the normal work of a light source is ensured, the service life of the side turn signal lamp is prolonged, the structure arrangement of a whole automobile is facilitated, and the safety of vehicle transportation is improved.

Description

technical field [0001] The invention belongs to the technical field of automobile components, and in particular relates to a side turn signal lamp. Background technique [0002] The side turn signal lamp is used to send out alternating light and dark flashing signals when the car is turning, so that the front and rear vehicles, pedestrians, and traffic police know their driving direction. Existing side turn signals such as figure 1 As shown, it includes a bulb 103, a decorative cover 102, a lamp body 104, a lamp cover 101 and a bulb holder 102. The decorative cover 102 is placed between the lamp cover 101 and the lamp body 104. The lamp body 104 and the lamp cover 101 are connected by ultrasonic welding, and the decorative The cover 102 is pressed tightly, the light-emitting part of the bulb 103 is placed in the decorative cover 102 , and the connecting part is installed on the lamp body through the bulb socket 105 . [0003] This side turn signal lamp of the prior art is ...

AI Technical Summary

Problems solved by technology

[0003] This side turn signal lamp of the prior art is owing to adopting is a halogen bulb, light source is single, in order to satisfy enough luminous intensity, needs to select the bulb of larger wattage for use, usually selects the bulb of 21 watts for use, and the bulb of this high power is in The limited space has a poor heat dissipation effect, which affects the normal operation of the bulb and shortens the service life; and its high-power bulb is also large in size, which increases the structural volume of the entire side turn signal lamp and affects the structural layout of the vehicle; at the same time, a single light source , its luminescence is relatively uniform in all directions, such as figure 2 As shown, it is a schematic diagram of the light emission of the existing side turn signal lamp, which cannot complete the light distribution in a specific direction and angle. Not easy to find, affecting driving safety, and even causing traffic accidents

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