LED lamp box with waterproof mechanism

Abstract

The utility model discloses an LED lamp box with a waterproof mechanism, a shell assembly comprises a box body, a sliding groove and a through groove, a sliding block is arranged on the sliding groove, a fixing assembly comprises a sliding block and a first bolt, the sliding block is arranged in the sliding groove in a sliding fit mode, a threaded groove is formed in the sliding block, the first bolt is matched with the threaded groove, the first bolt is matched with the through groove, and the first bolt is matched with the through groove. The door plate assembly comprises a plate body, a first sealing ring, a connecting block, a second bolt and a second sealing gasket, a threaded hole is formed in the box body, and a connecting hole is formed in the plate body.

Description

Technical Field

[0001] The utility model relates to the technical field of LED light boxes, in particular to an LED light box with a waterproof mechanism. Background Art

[0002] With the acceleration of urbanization and the intensification of commercial competition, businesses need more eye-catching and efficient advertising methods to attract customers' attention. LED light boxes, with their high brightness, high definition and high color reproduction, can provide high-quality visual effects in various environments. LED light boxes are electronic signs that use high-brightness light-emitting diodes as light sources.

[0003] LED light boxes generate a certain amount of heat when working. If the heat dissipation is poor, the temperature of the light box will increase, thus affecting the life and stability of the LED lamp. Therefore, it is usually necessary to open a heat dissipation port for heat dissipation. However, rainwater can easily enter through the heat dissipation port on rainy days, which makes the installation size specifications of existing LED light boxes mostly fixed. Generally, they are installed and fixed at the corners of the light box. However, this easily leads to the light box being unable to be applied to different installation surfaces. For example, some smaller installation surfaces cannot achieve the installation and fixing effect, and the light box needs to be opened a second time, which damages the light box as a whole and reduces the convenience and practicality of using existing LED light boxes. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an LED light box with a waterproof mechanism. By moving the slider to the specified position of the slide groove, the LED light box is fixed at the specified position, and the position of the fixing component on the shell component is adjusted to adapt to different installation positions. The inclined baffle and the water shield effectively prevent rainwater from entering the LED light box from the heat dissipation holes on rainy days, and at the same time, the first sealing ring and the second sealing ring effectively prevent rainwater from entering from the gap.

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

[0006] An LED light box with a waterproof mechanism, comprising:

[0007] The housing assembly includes a box body, a slide groove and a through groove, and a slider is arranged on the slide groove;

[0008] The fixing assembly includes a slider and a first bolt. The slider is slidably fitted in the slide groove. A thread groove is provided on the slider. The first bolt is fitted in the thread groove. The first bolt is fitted in the through groove.

[0009] The door panel assembly includes a panel body, a first sealing ring, a connecting block, a second bolt and a second sealing gasket. A threaded hole is opened on the box body, and a connecting hole is opened on the panel body. The first sealing ring is fixedly connected to the inner surface of the panel body. The connecting block and the second sealing gasket are both bonded to the edge of the inner surface of the panel body. The second bolt cooperates with the threaded hole and the connecting hole.

[0010] Preferably, the shell assembly also includes a baffle and a water shield, a heat dissipation hole is opened on the box body, the baffle is fixed on the inner wall of the heat dissipation hole, the water shield is fixedly connected to the outer surface of the box body, a groove is opened on the box body, and a lighting assembly is arranged in the groove of the box body.

[0011] Preferably, the lighting assembly includes a slide plate, a light guide plate and an LED light board. The light guide plate is fixedly connected to the outer surface of the slide plate, and the LED light boards are installed on both sides of the light guide plate. The slide plate fits into the groove of the box body.

[0012] Preferably, the end of the first bolt overlaps the surface of the box body, the number of the fixing components is four, and the four fixing components are symmetrically distributed about the shell component.

[0013] Preferably, the shell assembly further includes a baffle and a water shield, a heat dissipation hole is opened on the box body, the baffle is fixed on the inner wall of the heat dissipation hole, and the water shield is fixedly connected to the outer surface of the box body.

[0014] Preferably, there are multiple baffles, which are distributed on the box body in an inclined manner, and there are two water shields.

[0015] The utility model has the following beneficial effects:

[0016] 1. Move the slider to the specified position of the slide slot according to the installation position, and then tighten the first bolt to fix the position of the slider. Fix the LED light box at the specified position by cooperating with the corresponding fastener and the installation port. By adjusting the position of the fixing component on the shell component, it can be applied to different installation positions to enhance practicality.

[0017] 2. The tilted baffle and the water shield can effectively prevent rainwater from entering the LED light box from the heat dissipation holes on rainy days. At the same time, the first sealing ring and the second sealing ring can effectively prevent rainwater from entering from the gaps, further enhancing the waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure;

[0019] Figure 2 It is a schematic diagram of the structure of the shell assembly;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the shell assembly;

[0021] Figure 4This is a schematic diagram of the lighting component structure;

[0022] Figure 5 It is a schematic diagram of the door panel assembly structure;

[0023] Figure 6 It is a schematic diagram of the fixed component structure;

[0024] Figure 7 for Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0025] Figure 8 for Figure 3 A schematic diagram of the partially enlarged structure at B in the middle;

[0026] Fig. 9 for Figure 5 Schematic diagram of the partial enlarged structure at point C in the middle.

[0027] In the figure: 1. Shell assembly; 101. Box body; 102. Baffle; 103. Water shield; 104. Slide groove; 105. Through groove; 2. Fixing assembly; 201. Slider; 202. First bolt; 3. Light assembly; 301. Slide plate; 302. Light guide plate; 303. LED light board; 4. Door panel assembly; 401. Board body; 402. First sealing ring; 403. Connecting block; 404. Second bolt; 405. Second sealing gasket. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1-9 , an LED light box with a waterproof mechanism, comprising:

[0030] The shell component 1 includes a box body 101, a slide groove 104 and a through groove 105, a slider 201 is arranged on the slide groove 104, the shell component 1 also includes a baffle 102 and a water shield 103, a heat dissipation hole is opened on the box body 101, the baffle 102 is fixed on the inner wall of the heat dissipation hole, the water shield 103 is fixedly connected to the outer surface of the box body 101, and a groove is opened on the box body 101. The shell component 1 also includes a baffle 102 and a water shield 103, a heat dissipation hole is opened on the box body 101, the baffle 102 is fixed on the inner wall of the heat dissipation hole, the water shield 103 is fixedly connected to the outer surface of the box body 101, there are multiple baffles 102, the baffles 102 are distributed on the box body 101 in an inclined state, there are two water shields 103, and a lighting component 3 is arranged at the groove of the box body 101.

[0031] The door panel assembly 4 includes a plate body 401, a first sealing ring 402, a connecting block 403, a second bolt 404 and a second sealing gasket 405. A threaded hole is opened on the box body 101, and a connecting hole is opened on the plate body 401. The first sealing ring 402 is fixedly connected to the inner surface of the plate body 401. The connecting block 403 and the second sealing gasket 405 are both bonded to the edge of the inner surface of the plate body 401. The second bolt 404 cooperates with the threaded hole and the connecting hole. The box body 101 and the plate body 401 are both composed of transparent plates.

[0032] The door panel assembly 4, baffle 102 and water shield 103 form a waterproof mechanism, which effectively prevents rainwater from entering the LED light box from the heat dissipation holes on rainy days through the inclination of the baffle 102 and the water shield 103. At the same time, the first sealing ring 402 and the second sealing ring 405 effectively prevent rainwater from entering from the gaps, further enhancing the waterproof effect.

[0033] The fixing component 2 includes a slider 201 and a first bolt 202. The slider 201 is slidably fitted in the slide groove 104. A threaded groove is provided on the slider 201. The first bolt 202 is fitted in the threaded groove. The first bolt 202 is fitted in the through groove 105. The end of the first bolt 202 overlaps the surface of the box body 101. There are four fixing components 2. The four fixing components 2 are symmetrically distributed about the shell component 1. An installation port is provided on the slider 201.

[0034] Move the slider 201 to the specified position of the slide groove 104 according to the installation position, and then tighten the first bolt 202 to fix the position of the slider 201. The LED light box is fixed at the specified position by cooperating with the corresponding fasteners and the installation port. By adjusting the position of the fixing component 2 on the shell component 1, it can be adapted to different installation positions to enhance practicality.

[0035] The lighting assembly 3 includes a slide plate 301 , a light guide plate 302 and an LED light board 303 . The light guide plate 302 is fixedly connected to the outer surface of the slide plate 301 . The LED light boards 303 are installed on both sides of the light guide plate 302 . The slide plate 301 fits into the groove of the box 101 .

[0036] The corresponding light cloth is pasted on the surface of the plate body 401 and the box body 101, and the LED light board 303 is turned on, so that the LED light board 303 cooperates with the light guide plate 304 to illuminate the entire light cloth, so that the information on the light cloth can be displayed to attract the attention of the surrounding people.

[0037] During disassembly and assembly, it is only necessary to use a tool to unscrew the corresponding second bolt, and then remove the plate body 401 , thereby facilitating the removal of the lighting assembly 3 .

[0038] 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. An LED light box with a waterproof mechanism, characterized in that: include: A housing assembly (1), the housing assembly (1) comprising a housing (101), a slide groove (104) and a through groove (105), wherein a sliding block (201) is provided on the slide groove (104); A fixing assembly (2), the fixing assembly (2) comprising a slider (201) and a first bolt (202), the slider (201) being slidably fitted in the slide groove (104), the slider (201) being provided with a thread groove, the first bolt (202) being fitted in the thread groove, and the first bolt (202) being fitted in the through groove (105); A door panel assembly (4), the door panel assembly (4) comprising a panel body (401), a first sealing ring (402), a connecting block (403), a second bolt (404) and a second sealing gasket (405), the box body (101) being provided with a threaded hole, the panel body (401) being provided with a connecting hole, the first sealing ring (402) being fixedly connected to the inner surface of the panel body (401), the connecting block (403) and the second sealing gasket (405) being both bonded to the edge of the inner surface of the panel body (401), and the second bolt (404) being matched with the threaded hole and the connecting hole.

2. The LED light box with a waterproof mechanism according to claim 1, characterized in that: The housing assembly (1) further comprises a baffle (102) and a water shield (103); a heat dissipation hole is provided on the box body (101); the baffle (102) is fixed to the inner wall of the heat dissipation hole; the water shield (103) is fixedly connected to the outer surface of the box body (101); a groove is provided on the box body (101); and a lighting assembly (3) is arranged in the groove of the box body (101).

3. The LED light box with a waterproof mechanism according to claim 2, characterized in that: The lighting assembly (3) comprises a slide plate (301), a light guide plate (302) and an LED light board (303); the light guide plate (302) is fixedly connected to the outer surface of the slide plate (301); the LED light boards (303) are mounted on both sides of the light guide plate (302); and the slide plate (301) is matched with a groove of the box body (101).

4. The LED light box with a waterproof mechanism according to claim 1, characterized in that: The end of the first bolt (202) overlaps the surface of the box body (101), the number of the fixing components (2) is four, and the four fixing components (2) are symmetrically distributed with respect to the housing component (1).

5. The LED light box with a waterproof mechanism according to claim 1, characterized in that: The housing assembly (1) further comprises a baffle (102) and a water shield (103); a heat dissipation hole is provided on the box body (101); the baffle (102) is fixed to the inner wall of the heat dissipation hole; and the water shield (103) is fixedly connected to the outer surface of the box body (101).

6. The LED light box with a waterproof mechanism according to claim 5, characterized in that: There are a plurality of baffles (102), and the baffles (102) are distributed on the box body (101) in an inclined manner. There are two water shields (103).

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