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Illuminating lamp

A technology of lighting lamps and light-emitting boards, which is applied to lighting devices, lighting and heating equipment, and components of lighting devices. The effect of expanding the range of application

Inactive Publication Date: 2014-01-22
CHONGQING GLORYCARE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the current lighting, the light emitted by the light source needs to be exported through the optical fiber and then directly emitted through the light-emitting surface. The lighting effect is relatively simple, and the light exported by the optical fiber is a beam of light. The illumination range of the light is relatively narrow and the light is relatively strong, which is prone to glare. The light emitting surface of some light sources is relatively monotonous, which is not in harmony with the elegant environment

Method used

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Examples

Experimental program
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Embodiment 1

[0041] Figure 6 A structural schematic diagram of an illuminating lamp in which the optical lens in the casing is a concave lens is shown. Such as Figure 6 As shown in , the optical lens in the casing 200 is a concave lens 310, and the concave lens 310 is located between the optical fiber 100 and the light output plate 400. The parallel light guided by the optical fiber 100 is diffused by the concave lens 310 and then emitted through the light output plate 400. , the light emitting plate used in this embodiment is a light diffusing plate. Figure 7 A schematic diagram of the optical path of the light guided by the optical fiber passing through the concave lens is shown. Such as Figure 7 As shown, the parallel light emitted by the optical fiber 100 passes through the concave lens 310 in the housing 200 and diffuses along the virtual focus of the concave lens 310, so that the light beam can be diffused. The diffused light is further diffusely transmitted through the light...

Embodiment 2

[0043] Figure 8 It shows a structural schematic diagram of an illuminating lamp in which the optical lens in the casing is a combination of a convex lens and a concave lens. Such as Figure 8 As shown in , a convex lens 320 and a concave lens 310 are installed in the housing 200, both of which are coaxial. In order to realize light diffusion, the convex lens 320 is arranged between the optical fiber 100 and the concave lens 310, the concave lens 310 is arranged between the convex lens 320 and the light output plate 400, and the concave lens 310 is located between the convex lens 320. out of focus. Figure 9 A schematic diagram of an optical path of light guided by an optical fiber passing through an optical lens system is shown. Such as Figure 9 As shown, the parallel light derived from the optical fiber converges at its focal point after passing through the convex lens 320 , and becomes divergent light after passing through the focal point. The divergent light becomes m...

Embodiment 3

[0045] Figure 10 It shows a structural schematic diagram of an illuminating lamp in which the optical lens in the casing is a combination of two concave lenses. Such as Figure 10 As shown in , two concave lenses 310 are installed in the housing 200 , the two are coaxial, and the two concave lenses 310 are both located between the optical fiber 100 and the light output plate 400 . Figure 11 A schematic diagram of an optical path of light guided by an optical fiber passing through an optical lens system is shown. Such as Figure 11 As shown, the parallel light derived from the optical fiber diffuses along the virtual focus of the concave lens after passing through the first concave lens, and the divergent light diffuses over a larger range after passing through the second concave lens. The distance between the two concave lenses can also be adjusted. By moving one of the concave lenses or moving the two concave lenses at the same time to change the relative position betwee...

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Abstract

The invention discloses an illuminating lamp. The illuminating lamp comprises a lens module, an optical fiber and a light-emitting plate, wherein the lens module comprises a shell body and an optical lens located in the shell body, the optical fiber is inserted into the lens module, and the light-emitting plate is connected to the lower portion of the lens module. The optical lens is used in cooperation with the light-emitting plate, and therefore the different illuminating requirements can be met, and the application range of the illuminating lamp is expanded.

Description

technical field [0001] The invention relates to a lighting lamp. Background technique [0002] In the current lighting, the light emitted by the light source needs to be exported through the optical fiber and then directly emitted through the light-emitting surface. The lighting effect is relatively simple, and the light exported by the optical fiber is a beam of light. The illumination range of the light is relatively narrow and the light is relatively strong, which is prone to glare. The light emitting surface of some light sources is relatively monotonous, which is not in harmony with the elegant environment. Contents of the invention [0003] To this end, the present invention proposes a new lighting lamp that can solve at least part of the above-mentioned problems. [0004] The present invention provides an illuminating lamp, comprising: a lens module, an optical fiber and a light output plate, wherein the lens module includes a casing and an optical lens located in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S2/00F21V13/02
Inventor 杨仲奎马晋坤
Owner CHONGQING GLORYCARE TECH CO LTD
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