Vehicle-mounted signal lamp
A signal lamp, vehicle-mounted technology, applied in the field of vehicle signal lamps, can solve the problem of short life, achieve the effect of prolonging the service life and avoiding damage
Inactive Publication Date: 2014-04-09
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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- Description
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- Application Information
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Problems solved by technology
[0003] The object of the present invention is to provide a vehicle-mounted signal lamp, which aims to solve the problem of short life of the traditional vehicle-mounted signal lamp due to frequent switching of the light source
Method used
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[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0014] The specific implementation of the present invention is described in more detail below in conjunction with specific embodiments:
[0015] figure 1 A perspective view showing a vehicle signal lamp according to an embodiment of the present invention, figure 2 A cross-sectional view of the vehicle signal lamp is shown, image 3 A perspective view of the light source module of the vehicle signal lamp is shown, and for convenience of description, only parts related to this embodiment are shown.
[0016] Reference attached figure 1 , 2 3. The vehicle signal lamp includes a fixed light source...
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The invention is applicable to the technical field of lamps, and provides a vehicle-mounted lamp. The vehicle-mounted lamp comprises a fixed light source module and a reflecting device capable of rotating around its own center axis. The reflecting device comprises a plurality of reflecting pieces evenly arranged around the center axis of the reflecting device. Each reflecting piece is of an arc-shaped structure with the middle recessed towards the center axis. Adjacent edges of optional adjacent reflecting pieces are connected with each other, and each reflecting piece is provided with a through hole. The light source module is arranged in a space encircled by the reflecting pieces and comprises at least one light source. The light sources extend from the through holes, and alternately cross the inner sides of the connecting portions of the through holes and adjacent reflecting pieces during rotation of the reflecting device to form flare light of the vehicle-mounted lamp. Through the axial rotation of the reflecting device, the light sources alternately cross the inner sides of the connecting portions of the through holes and adjacent reflecting pieces, so that flare light emission is realized on the condition of keeping a normal lighting state of the light sources, quick switch-on or switch-off of a light circuit is not needed, damage to the light sources is avoided, and service life of the vehicle-mounted signal lamp is prolonged.
Description
technical field [0001] The invention belongs to the technical field of lamps, in particular to a vehicle signal lamp. Background technique [0002] In daily life, the tops of patrol cars, ambulances, fire trucks, engineering vehicles, taxis and other vehicles are usually equipped with flashing warning lights or signal lights to attract the attention of people around them. Traditional signal lights mainly control the light source through circuits. Rapid opening and closing realizes flickering, and the light source is in the process of continuous opening and closing, which causes great damage and shortens the service life, which in turn affects the service life of the signal light. Contents of the invention [0003] The object of the present invention is to provide a vehicle-mounted signal lamp, aiming at solving the problem of short service life of the traditional vehicle-mounted signal lamp due to frequent switching on and off of the light source. [0004] The present inv...
Claims
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IPC IPC(8): F21S8/10F21V7/10F21V19/00F21W101/02F21W111/00F21Y101/02F21W107/10F21Y115/10
Inventor 周明杰黄俊晖
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD