Novel ultra-thin light box system

Abstract

The invention discloses a novel ultra-thin light box system. The novel ultra-thin light box system comprises a frame, a backing plate, a light source system and a display plate, wherein the frame comprises four groups of frame units which are connected and fixed end to end; the frame units comprise top covers and bottom covers which are buckled rotationally, so that the top covers and the bottom covers can be switched between the loosened state and the buckled state; cavities used for accommodating elastic sheets are formed between the top covers and the bottom covers; second clamping grooves into which part of the backing plate can be inserted are formed in the bottom covers; four edges of the backing plate are respectively inserted into the four second clamping grooves of the four groups of frame units; when the top covers and the bottom covers are in the buckled state, first clamping grooves used for clamping the display plate are formed between the top covers and the bottom covers; four edges of the display plate are clamped in the four first clamping grooves of the four groups of frame units; and the light source system is fixed on the backing plate, and packaged between the display plate and the backing plate. The novel ultra-thin light box system is good in light source effect, low in cost, stable in structure, long in service, and beneficial to transportation, dismounting and mounting. Meanwhile, the display plate is convenient to replace.

Description

technical field [0001] The invention relates to decorative lighting products, in particular to a novel ultra-thin light box system. Background technique [0002] The light box in the prior art is mainly a card cloth light box, and there are three problems in the card cloth light box. First, the toughness and elasticity of the card cloth are required to be high, thereby indirectly increasing the cost, and the frame cost is relatively high; Second, the card cloth has a strong force on the main frame, which is easy to damage the card cloth and the frame, and the service life is low. Since the lights in the light box are distributed around, it is necessary to use a light guide plate, which will also increase the cost, and the lighting effect is unsatisfactory. Improve. Contents of the invention [0003] In order to solve the technical problems in the background technology, the present invention proposes a novel ultra-thin light box system, including a frame, a backboard, a li...

AI Technical Summary

Problems solved by technology

[0002] The light box in the prior art is mainly a card cloth light box, and there are three problems in the card cloth light box. First, the toughness and elasticity of the card cloth are required to be high, thereby indirectly increasing the cost, and the frame cost is relatively high; Second, the card cloth has a strong force on the main frame, which is easy to damage the card cloth and the frame, and the service life is low. Since the lights in the light box are distributed around, it is necessary to use a light guide plate, which will also increase the cost, and the lighting effect is unsatisfactory. Improve

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