Illuminating device
A lighting device and heat dissipation device technology, which is applied to lighting devices, lighting device components, lighting device cooling/heating devices, etc., can solve the problems of large space occupied by lens modules and cannot be installed, and reach the light irradiation range Wide, the effect of improving the service life
Active Publication Date: 2020-10-16
南通博苡信息科技有限公司
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Problems solved by technology
[0002] In order to adapt to different applications, the lighting device will set the high beam mode and the low beam mode to change the irradiation range of the lighting device. In order to adjust the optical path of the high beam light source in the high beam mode, it is usually necessary to use a lens module composed of multiple lenses to change The light path of the light source, but for lighting devices with small installation space, the lens module composed of multiple lenses occupies too much space and cannot be installed
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0031] see figure 1 and figure 2 , figure 1 It is a structural schematic diagram after an explosion of an embodiment of the lighting device of the present application, figure 2 It is a structural schematic diagram of an embodiment of the heat dissipation device of the present application after explosion. The lighting device 10 a includes a heat sink 20 , a low beam LED light source 300 , a high beam LED light source 302 , and a lens module 40 . Wherein, ...
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The invention discloses an illuminating device which comprises a heat dissipating device, a near light LED light source, a far light LED light source and a lens module. The heat dissipating device comprises a base. The base comprises an upper surface, a lower surface, a first side face and a second side face, wherein the upper surface and the lower surface are arranged back to back, and the firstside face and the second side face are arranged back to back. A groove is formed in the first side face. The near light LED light source is installed on the upper surface. The far light LED light source is installed on the inner wall, close to the second side face, of the groove. The lens module is located in the emergent direction of the far light LED light source and comprises a lens main body.The lens main body comprises a first end and a second end, wherein the first end and the second end are arranged oppositely. A blind hole is formed in the first end. A first convex face is arranged onthe inner wall, close to the second end, of the blind hole. A second convex face is arranged on the outer surface, away from the first end, of the second end. By means of the manner, by means of theheat dissipating device, the heat dissipating performance of the illuminating device is improved, and by means of the lens module, a light path of the far light LED light source is adjusted.
Description
technical field [0001] The present application relates to the technical field of lighting equipment, in particular to a lighting device. Background technique [0002] In order to adapt to different applications, the lighting device will set the high beam mode and the low beam mode to change the irradiation range of the lighting device. In order to adjust the optical path of the high beam light source in the high beam mode, it is usually necessary to use a lens module composed of multiple lenses to change The optical path of the light source, but for a lighting device with a small installation space, the lens module composed of multiple lenses occupies too much space and cannot be installed. Contents of the invention [0003] The technical problem mainly solved by this application is to provide a lighting device, which can improve the heat dissipation performance of the lighting device and adjust the optical path of the high beam LED light source. [0004] In order to solv...
Claims
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IPC IPC(8): F21V14/08F21V5/04F21S41/255F21S41/683F21S41/689F21S41/141F21V29/503F21V29/51F21V29/76F21V29/67F21S45/43F21S45/47F21S45/42F21Y115/10F21W102/00F21W107/10
CPCF21V14/08F21V5/048F21S41/255F21S41/683F21S41/689F21S41/141F21V29/503F21V29/51F21V29/76F21V29/677F21S45/43F21S45/47F21S45/42F21Y2115/10F21W2102/00F21W2107/10
Inventor 杜微任毅崔成
Owner 南通博苡信息科技有限公司