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Dark-space-free light source module and panel lamp

A technology of light source module and light source board, which is applied in the field of lighting to achieve the effect of eliminating dark areas on the edge

Pending Publication Date: 2021-06-11
山东兴辰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a light source module without dark areas and a flat panel light, which solves the technical problem of light black edges or gradient dark areas existing in the borderless lights in the prior art

Method used

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  • Dark-space-free light source module and panel lamp
  • Dark-space-free light source module and panel lamp
  • Dark-space-free light source module and panel lamp

Examples

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specific Embodiment approach

[0048] The second light source 3 can be arranged vertically with respect to the light source board 1, and the second light source 3 irradiates toward the peripheral side of the light source board 1. Irradiate light; and the second light source 3 is vertically arranged, and its light angle is about 140°-160° to directly irradiate the scattering part 4 and the lampshade part, so that the light is evenly and linearly distributed around the scattering part 4, thereby eliminating dark areas.

[0049] It is also possible to arrange the second light source 3 horizontally relative to the light source board 1, and the second light source 3 illuminates toward the axial direction of the light source board 1. It is worth noting here that the second light source 3 needs to be arranged at the edge of the light source board 1, And the shielding body 5 is set on the scattering part 4, as attached image 3 And attached Figure 4 As shown, the second light source 3 is directed toward the shiel...

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Abstract

The invention provides a dark-space-free light source module and a panel lamp, relates to the technical field of illuminating lamps, and solves the technical problem that a frameless lamp in the prior art has a light black edge or a gradually-changed dark space. The dark-space-free light source module comprises a light source plate, first light sources, a second light source and a scattering part, wherein the scattering part is arranged on the peripheral side of the light source plate; the plurality of first light sources are uniformly distributed on the light source plate; the second light source is arranged on the light source plate and faces the scattering part; the scattering part is used for scattering light of the second light source to the panel edge of the panel lamp. The dark-space-free light source module is used for being arranged on the panel lamp; through the second light source facing the scattering part and the scattering part, after installation, the scattering part can scatter light to the peripheral side of the panel lamp through the scattering part, then a true frameless lamp is formed, and the technical problem that an existing frameless lamp has a light black edge or a gradually-changed dark space is solved.

Description

technical field [0001] The invention relates to the technical field of lighting lamps, in particular to a light source module without dark areas and a flat panel lamp. Background technique [0002] At present, there are two main types of frameless panel lights on the market: 1. Borderless side light. The light emitting surface is on the side through the traditional solution, and the light is refracted to the front panel through the light guide plate. The brightness is low and the photoelectric conversion efficiency is low. There is a 4mm light black border around the frame, which cannot achieve a full bright surface. 2. A light-emitting panel is placed on the back of the frameless metal frame straight light-emitting lamp. The panel and the metal shell are bonded with glue, and the light is directly irradiated to the diffusion plate. The luminous efficiency is high. The internal space around the lamp becomes very small), there will be a 3cm-5cm gradient dark area around it t...

Claims

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Application Information

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IPC IPC(8): F21K9/20F21K9/69F21V5/00F21V19/00F21V15/01F21V1/00F21V17/10F21V31/00F21Y115/10
CPCF21V1/00F21V5/002F21V15/01F21V17/10F21V17/101F21V19/003F21V31/005F21K9/20F21K9/69F21Y2115/10
Inventor 李伟宋鑫钰孙亚莉李淞林宋倩雯严松洁刘志远王斌张亚栋杜佳妮高峰赵鹏龙赵杰清刘慧
Owner 山东兴辰智能科技有限公司
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