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Outer frame of advertising lamp box

A technology for advertising light boxes and outer frames, which is applied to instruments, display devices, and illuminated signs, and can solve problems such as unreasonable design of the outer frames of advertising light boxes

Pending Publication Date: 2021-01-08
HENAN TICAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide an advertising light box outer frame, which can effectively solve the problem of unreasonable design of the current advertising light box outer frame

Method used

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  • Outer frame of advertising lamp box
  • Outer frame of advertising lamp box
  • Outer frame of advertising lamp box

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Embodiment Construction

[0031] The embodiment of the invention discloses an outer frame of an advertising light box to effectively solve the problem of unreasonable design of the outer frame of the current advertising light box.

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] see Figure 1-Figure 10 , figure 1 Schematic diagram of the cross-sectional structure of the outer frame of the advertising light box provided by the embodiment of the present invention; figure 2 Schematic diagram of the structure when the outer f...

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Abstract

The invention discloses an outer frame of an advertising lamp box. The outer frame comprises a bottom frame and a face frame arranged in parallel with the bottom frame in a front-back direction, wherein the frame edge of one side of the bottom frame is rotationally connected with the frame edge of the corresponding side of the face frame so as to allow the face frame to be rotationally openable and closable; and the front portion of the frame edge of the face frame is provided with a transversely-extending installation plate portion used for abutting against the rear side of a transparent plate and is also provided with a limiting plate portion extending front and back so as to form an annular shape in a surrounding mode to limit the peripheral edge of the transparent plate, the front endof the limiting plate portion is provided with a clamping groove, and a limiting barrier strip is transversely clamped into the clamping groove and tightly attached to the front side of the transparent plate. According to the outer frame of the advertising lamp box, the transparent plate is installed from the outside, so a waterproof effect is better than the waterproof effect of a transparent plate installed from the inside; and when the transparent plate is impacted from the front, the transparent plate can be effectively prevented from being separated from the face frame, the rear side of the transparent plate cannot be impacted, and therefore, the external limiting barrier strip can play a fixing role, and the service life of the whole outer frame of the advertising lamp box is prolonged more effectively.

Description

technical field [0001] The invention relates to the field of advertising appliances, in particular to an outer frame of an advertising light box. Background technique [0002] Advertising light box is the most commonly used product in the advertising industry at present. Put the pictorial into the advertising light box, and set a light body on the bottom side of the advertising light box to illuminate the pictorial from the back side of the pictorial, so that the pictorial shows its content in a luminous manner . [0003] The outer frame of the current advertising light box mainly includes a bottom frame and a surface frame, wherein the surface frame and the bottom frame are detachably fixedly connected, wherein a picture frame is fixed inside the bottom frame, and a pictorial poster is installed inside the picture frame. Wherein the surface frame is fixed with glass, transparent plastic plate or other transparent plates, so that the light transmitted from the pictorial can...

Claims

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Application Information

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IPC IPC(8): G09F13/04
CPCG09F13/0413G09F13/0445
Inventor 吕战强
Owner HENAN TICAN IND
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