Forming method of modular arc-shaped lamp housing

A modular and arc-shaped technology, applied in the direction of illuminated signs, instruments, display devices, etc., can solve the problems such as the inability to realize shadowless splicing, and achieve the effect of improving heat dissipation, beautiful appearance, and simple structure

Inactive Publication Date: 2019-07-02
方迪勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cabinet of the direct-lit backlight unit is surrounded by opaque cabinet walls, and serious shadows will appear between the cabinets after splicing. Th

Method used

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  • Forming method of modular arc-shaped lamp housing
  • Forming method of modular arc-shaped lamp housing
  • Forming method of modular arc-shaped lamp housing

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Embodiment Construction

[0032] The technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the construction method of a modular arc light box of the present invention.

[0033] The front side and the rear side described in this embodiment are based on the front side and the rear side described in the accompanying drawings.

[0034] The embodiment of the method for forming the modular arc light box of the present invention, please refer to the attached figure 1 . like Figure 2 to Figure 5 As shown, first, a strip-shaped support shell 1 installed with a mask and a light bar, a mask 2 installed on the front side of the support shell 1, and a light bar 3 installed on the back side of the support shell 1 form a Strip backlight module6. The above-mentioned supporting shell 1 is a kind of light groove 12 on the rear side of the shell, and a fixed slot on the rear side of the shell base p...

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Abstract

The invention relates to a forming method of a modular arc-shaped lamp housing. Firstly, a long strip-shaped support casing used for face cover and lamp strip installation, a face cover arranged at the front side of the support casing, and a lamp strip arranged at the back side of the support casing are used for forming a long strip back light module; the support casing is integrally formed by a casing base plate, a lamp groove formed in the back side of the casing, connecting convex blocks arranged on the casing, and the like; a lamp hole is formed in the bottom of the lamp groove formed in the back side of the casing; a clamp position at the back side of the face cover side plate is clamped and connected with the connecting convex block arranged on the casing; a light source at the frontside of the lamp strip is put in the lamp hole; the wiring end on the lamp stirp is electrically connected with a bus; then, a plurality of long strip back light modules are mutually spliced in the longitudinal direction or transverse direction, and are fixed with the support frame via screw bolts through the fixing clamp grooves; the bus and the power supply are in power supply connection, so that the modular arc-shaped lamp housing is formed. The modular lamp housing formed by splicing according to the method has the advantages that the luminescence is uniform; the structure is simple; theappearance is attractive; the maintenance is convenient.

Description

technical field [0001] The invention relates to the field of light boxes, in particular to a method for forming a modular arc light box. Background technique [0002] As we all know, light boxes are widely used, and it involves the construction field, industry field, business field, medical field, advertising communication field, etc., among which the advertising communication field is the most extensive. [0003] At present, there are mainly two types of advertising light box structures: one is a light box with a side-entry backlight structure, which is mainly composed of a light guide plate and a light source. A light guide point. Due to the limitation of light guide distance, the light box with side-type backlight structure is suitable for products with a small light-emitting area. Commonly used in small-scale decorative paintings, window displays, panel lighting, etc. However, the light sources arranged on both sides or around the light guide plate cause dark areas ca...

Claims

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Application Information

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IPC IPC(8): G09F13/04
CPCG09F13/0404G09F13/0409G09F13/0418
Inventor 方迪勇
Owner 方迪勇
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