Portable lamp box

Abstract

The utility model discloses a portable lamp box which comprises a pair of supporting seats, a lower lamp holder is arranged on the pair of supporting seats, an upper lamp holder is hinged to the top of the lower lamp holder, a first positioning block is arranged on the lower lamp holder, a second positioning block is arranged on the upper lamp holder, and a positioning rod is arranged in the second positioning block. The positioning rod penetrates out of the second positioning block to be matched with the first positioning block, a wire winding plate is arranged on the outer surface of the supporting seat, a wire winding groove is formed in the wire winding plate, a wire clamping block is arranged at the top of the wire winding plate, and through the structural design of the lower lamp holder, the upper lamp holder, the first positioning block, the second positioning block and the positioning rod, when the lamp box is not used, the lamp box can be rapidly folded and stored; the occupied space is smaller in the storage state, a stall owner can conveniently and easily carry and transport the stall in the night market, the burden of the stall owner is relieved, and the stall arrangement flexibility is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to a portable light box. Background Art

[0002] In the current commercial and advertising fields, light boxes, as an important advertising display tool, are widely used in various occasions, especially in the scenes of mobile stalls in night markets, where light boxes have become an indispensable means of promotion.

[0003] Traditional light box column frames used for temporary stalls in night markets are often made of one-piece welded steel structures. This design has great difficulties in carrying and transportation. Its large size makes it inconvenient to carry and transport for users of mobile stalls in night markets, and it is difficult to meet the needs of scenes that require frequent movement such as night market stalls. Therefore, a portable light box is proposed to address the above situation. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the light box is large in size, inconvenient to carry and transport for users of night market mobile stalls, and difficult to meet the needs of night market stalls and other scenes that require frequent movement, and to propose a portable light box.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A portable light box includes a pair of support bases, a lower light frame is arranged on the pair of support bases, an upper light frame is hinged on the top of the lower light frame, a first positioning block is arranged on the lower light frame, a second positioning block is arranged on the upper light frame, a positioning rod is arranged in the second positioning block, and the positioning rod passes through the second positioning block and cooperates with the first positioning block.

[0007] The outer surface of the supporting seat is provided with a winding plate, the winding plate is provided with a winding groove, and the top of the winding plate is provided with a wire clamping block.

[0008] Preferably, the lower lamp frame and the upper lamp frame both have inner cavities, and the top and bottom of the lower lamp frame are both provided with openings communicating with the inner cavity.

[0009] Preferably, a through hole communicating with the inner cavity of the upper lamp frame is formed at the bottom of the upper lamp frame, and the through hole is communicated with the opening.

[0010] Preferably, the inner cavities of the lower lamp frame and the upper lamp frame are both provided with LED lamp boards, and a plurality of LED lamp beads are provided on the LED lamp boards.

[0011] Preferably, a wire clamping groove is provided on the wire clamping block, and the wire clamping groove comprises a through circular groove and a notch provided at the top of the wire clamping block and communicating with the circular groove.

[0012] Preferably, both the first positioning block and the second positioning block are provided with through holes, and the through holes cooperate with the positioning rods.

[0013] The utility model has the following beneficial effects:

[0014] 1. The utility model adopts the structural design of the lower lamp frame, the upper lamp frame, the first positioning block, the second positioning block and the positioning rod. When not in use, the light box can be quickly folded and stored. In the stored state, it occupies less space, which is convenient for stall owners to carry and transport easily when setting up stalls in night markets, reducing the burden on stall owners and improving the flexibility of stall layout.

[0015] 2. The utility model adopts the structural design of the winding board, winding groove and wire clamping block. When storing the light box, the stall owner can neatly wind the wires used to connect the power supply on the winding board and limit them, which effectively prevents the wires from being scattered and entangled, and provides convenience for subsequent reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the light box;

[0017] Figure 2 It is a structural diagram of the light box;

[0018] Figure 3 This is a schematic diagram of the structure of the light box after it is stored;

[0019] Figure 4 It is a schematic diagram of the structure of the winding board;

[0020] Figure 5 for Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0021] In the figure: 1, support base; 2, lower lamp frame; 201, opening; 202, first positioning block; 3, upper lamp frame; 301, through opening; 302, second positioning block; 4, positioning rod; 5, winding plate; 501, winding groove; 502, wire clamping block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-5A portable light box includes a pair of support seats 1, a lower light frame 2 is arranged on the pair of support seats 1, an upper light frame 3 is hinged on the top of the lower light frame 2, a first positioning block 202 is arranged on the lower light frame 2, a second positioning block 302 is arranged on the upper light frame 3, a positioning rod 4 is arranged in the second positioning block 302, and the positioning rod 4 passes through the second positioning block 302 and cooperates with the first positioning block 202.

[0024] Specifically, the lower lamp frame 2 and the upper lamp frame 3 are both welded with galvanized steel pipes, and both sides of the lower lamp frame 2 and the upper lamp frame 3 are provided with rectangular grooves connected to the inner cavity, and the lower lamp frame 2 and the upper lamp frame 3 are both provided with advertising cloth covering the rectangular grooves.

[0025] In this embodiment, Figure 5 As shown, the first positioning block 202 and the second positioning block 302 are both provided with through holes, which cooperate with the positioning rod 4. Furthermore, the positioning rod 4 can be a cylindrical rod body in a "T" shape, and can be a hand screw.

[0026] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, the lower lamp frame 2 and the upper lamp frame 3 both have inner cavities, and the inner cavities of the lower lamp frame 2 and the upper lamp frame 3 are both provided with LED lamp boards, and the LED lamp boards are provided with a plurality of LED lamp beads.

[0027] The top and bottom of the lower lamp bracket 2 are both provided with openings 201 connected to the inner cavity, and the bottom of the upper lamp bracket 3 is provided with a through hole 301 connected to the inner cavity of the upper lamp bracket 3, and the through hole 301 is connected to the opening 201. Furthermore, the setting of the opening 201 and the through hole 301 facilitates the routing of wires on the LED lamp board.

[0028] Further explanation, such as Figure 2 As shown, a pair of grooves are provided on the surface of the lower lamp frame 2, and a pair of protrusions are provided on the surface of the upper lamp frame 3. When the light box is stored, Figure 1 Rotate to Figure 3 As shown, the protrusion can be inserted into the groove, thereby limiting the position of the folded lower lamp frame 2 and the upper lamp frame 3 to prevent shaking and collision during transportation, which may cause damage to the internal LED lamp board.

[0029] Specifically, when storing, first take out the positioning rod 4 from the second positioning block 302, so that the positioning rod 4 no longer positions the first positioning block 202 and the second positioning block 302, and the upper lamp frame 3 can be rotated under the action of the hinge, and then the light box can be quickly folded and stored when not in use. It occupies less space in the stored state, which is convenient for stall owners to carry and transport easily when setting up stalls in night markets, reducing the burden on stall owners and improving the flexibility of stall layout.

[0030] The outer surface of the support base 1 is provided with a winding plate 5, a winding groove 501 is provided on the winding plate 5, and a wire clamping block 502 is provided on the top of the winding plate 5. Figure 4 As shown, a wire clamping groove is provided on the wire clamping block 502, and the wire clamping groove includes a through circular groove and a notch provided at the top of the wire clamping block 502 and connected to the circular groove. Furthermore, the wire clamping block 502 is provided with silicone pads on both sides of the notch. The silicone pads have deformation ability and can limit the wire after being clamped into the wire.

[0031] Specifically, during use, after the upper lamp frame 3 is folded and stored, the wires connecting the LED light board can be evenly wound along the winding groove 501 in the winding groove 501, and at the same time, the ends of the wires are inserted into the circular groove through the notch to complete the positioning of the wires, effectively preventing the wires from being scattered and entangled, and providing convenience for subsequent reuse.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable light box, comprising a pair of support bases (1), characterized in that: A pair of the support seats (1) are provided with a lower lamp frame (2), the top of the lower lamp frame (2) is hingedly connected to an upper lamp frame (3), the lower lamp frame (2) is provided with a first positioning block (202), the upper lamp frame (3) is provided with a second positioning block (302), a positioning rod (4) is provided inside the second positioning block (302), and the positioning rod (4) passes through the second positioning block (302) and cooperates with the first positioning block (202); A winding plate (5) is provided on the outer surface of the support seat (1), a winding groove (501) is provided on the winding plate (5), and a wire clamping block (502) is provided on the top of the winding plate (5).

2. A portable light box according to claim 1, characterized in that: The lower lamp frame (2) and the upper lamp frame (3) both have inner cavities, and the top and bottom of the lower lamp frame (2) are both provided with openings (201) communicating with the inner cavities.

3. A portable light box according to claim 2, characterized in that: A through hole (301) communicating with the inner cavity of the upper lamp frame (3) is provided at the bottom of the upper lamp frame (3), and the through hole (301) is communicated with the opening (201).

4. A portable light box according to claim 1, characterized in that: The inner cavities of the lower lamp frame (2) and the upper lamp frame (3) are both provided with LED lamp boards, and the LED lamp boards are provided with a plurality of LED lamp beads.

5. The portable light box according to claim 1, characterized in that: The wire clamping block (502) is provided with a wire clamping groove, which comprises a through circular groove and a notch provided at the top of the wire clamping block (502) and communicating with the circular groove.

6. The portable light box according to claim 1, characterized in that: The first positioning block (202) and the second positioning block (302) are both provided with through holes, and the through holes cooperate with the positioning rods (4).

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