LED box and spliced display screen

Abstract

The utility model provides an LED box body and a spliced display screen. The LED box body comprises a shell, a plurality of LED lamp panels and a plurality of LED lamp panels, wherein the front face of the shell is used for fixing a plurality of LED lamp panels; and the rear cover is detachably connected with the back surface of the shell. The shell and the rear cover of the LED box body are designed in a detachable connection mode, so that when a user needs to customize the rear cover again, the rear cover can be customized independently, the whole box body does not need to be customized, and the production cost can be effectively reduced.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to an LED box and a spliced ​​display screen. Background Art

[0002] At present, the cabinet of small-pitch LED screens is usually manufactured using an one-piece molding process, which makes the customization cost high. When the customer needs to replace the back cover of the cabinet, it is necessary to re-open the cabinet mold for the overall manufacturing of the cabinet, which greatly increases the product cost. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the purpose of the present application is to provide an LED box and a spliced ​​display screen to overcome the above-mentioned deficiencies in the prior art.

[0004] In a first aspect, the present application provides an LED box, comprising:

[0005] A housing, the front side of which is used to fix a plurality of LED light panels;

[0006] The back cover is a single panel and can be detachably mounted on the surface opposite to the surface on which the LED light board is fixed.

[0007] It can be understood that the present application designs the shell and back cover of the LED box to be detachably connected, so that when the user needs to re-customize the back cover, the back cover can be customized alone without customizing the entire box, which can effectively reduce production costs.

[0008] In a possible embodiment, the back cover is made of plastic.

[0009] It is understandable that the boxes currently used are all made of aluminum or other metal materials, and the present application can further reduce the production cost by making the back cover with plastic material.

[0010] In a possible embodiment, the back cover is provided with a heat dissipation area.

[0011] It is understandable that since the back cover is made of plastic material, its heat dissipation effect is poorer than that of existing aluminum materials. Therefore, a heat dissipation area is cleverly opened on the back cover to increase heat dissipation, thereby reducing costs without affecting product performance.

[0012] In a possible embodiment, the heat dissipation area includes a heat dissipation window in the shape of a louver.

[0013] It is understandable that the heat dissipation area is opened in the shape of a shutter, which can improve the dust prevention effect to a certain extent and reduce the risks brought by opening the window for heat dissipation.

[0014] In a possible embodiment, the number of the heat dissipation zones is 2.

[0015] It is understandable that designing the heat dissipation zone into two can better improve the heat dissipation effect.

[0016] In a possible embodiment, the heat dissipation area is symmetrically arranged on the back cover.

[0017] In a possible embodiment, a hook mechanism is further provided in the shell, and the hook mechanism is used to hook the wiring in the shell.

[0018] It is understandable that since the wiring in the existing LED box is organized by tying the wires and then fixed with screws, it is troublesome to install and adds a certain cost. Therefore, the present application cleverly designs a hook mechanism in the shell, and uses the hook mechanism to organize the wires, which can reduce the time of wire arrangement, improve production efficiency and reduce production costs.

[0019] In a possible embodiment, there are multiple hook mechanisms.

[0020] It can be understood that setting a plurality of hook mechanisms can improve the arrangement of wiring inside the shell, making the wiring more neat and less chaotic.

[0021] In a possible embodiment, a plurality of the hook mechanisms are dispersedly disposed in the housing.

[0022] In a second aspect, the present application further provides a spliced ​​display screen, comprising a plurality of LED boxes as described in any one of the first aspect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the exploded structure of an LED box provided by an embodiment of the present application;

[0024] Figure 2 for Figure 1 Schematic diagram of the structure of the shell.

[0025] Reference numerals: 100 - LED box; 110 - housing; 120 - rear cover; 111 - hook mechanism; 121 - heat dissipation area. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present application are given in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thoroughly and comprehensively understood.

[0027] The following descriptions of the embodiments are with reference to the attached diagrams to illustrate specific embodiments that the present application can be used to implement. The serial numbers for the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present application, unless otherwise specified, include direct and indirect connections (couplings). The directional terms mentioned in the present application, such as "upper", "lower", "front", "back", "left", "right", "inside", "outside", "side", etc., are only with reference to the directions of the attached drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the present application, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be fixedly connected, detachably connected, or integrally connected; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. It should be noted that the terms "first", "second", etc. in the specification, claims, and drawings of this application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "include", "may include", "include", or "may include" used in this application indicate the existence of the corresponding functions, operations, elements, etc. disclosed, and do not limit one or more other functions, operations, elements, etc. In addition, the terms "include" or "include" indicate the existence of the corresponding features, numbers, steps, operations, elements, components, or combinations thereof disclosed in the specification, and do not exclude the existence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations thereof, and are intended to cover non-exclusive inclusions.

[0029] Please refer to Figure 1 to Figure 2 The present application provides an LED box 100, which includes: a shell 110, the front side of the shell 110 is used to fix multiple LED light boards; and a back cover 120, the back cover 120 is a single panel, and the back cover 120 can be detachably mounted on the opposite side of the LED light board fixing surface.

[0030] Optionally, the back cover 120 is made of plastic.

[0031] Optionally, the back cover 120 is provided with a heat dissipation area 121 .

[0032] Optionally, the heat dissipation area 121 includes a heat dissipation window in the shape of a louver.

[0033] It is understandable that the heat dissipation area 121 is opened in the shape of a shutter, which can improve the dust prevention effect to a certain extent and reduce the risks brought by opening the window for heat dissipation.

[0034] In a possible embodiment, the number of the heat dissipation areas 121 is two.

[0035] It is understandable that designing two heat dissipation areas 121 can better improve the heat dissipation effect.

[0036] In a possible embodiment, the heat dissipation area 121 is symmetrically disposed on the back cover 120 .

[0037] In a possible embodiment, a hook mechanism 111 is further provided in the housing 110 , and the hook mechanism 111 is used to hook the wiring in the housing 110 .

[0038] It is understandable that since the wiring in the existing LED box is organized by tying the wires and then fixed with screws, it is troublesome to install and adds a certain cost. Therefore, the present application cleverly designs a hook mechanism 111 in the shell 110. The hook mechanism 111 is used to organize the wires, which can reduce the time for organizing the wires, improve production efficiency, and reduce production costs.

[0039] In a possible embodiment, there are multiple hook mechanisms 111 .

[0040] It is understandable that the number of hook mechanisms 111 is set to be multiple, which can improve the arrangement of the wiring inside the housing 110, making the wiring more neat and less chaotic.

[0041] In a possible embodiment, a plurality of the hook mechanisms 111 are dispersedly disposed in the housing 110 .

[0042] In summary, the present application provides an LED box 100. By designing the shell 110 and the back cover 120 of the LED box 100 in a detachable connection manner, when the user needs to re-customize the back cover 120, the back cover 120 can be customized alone without customizing the entire box, which can effectively reduce production costs.

[0043] Based on the same inventive concept, the present application also provides a spliced ​​display screen, comprising a plurality of LED boxes as described above.

[0044] It should be understood that the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present application, "plurality" means two or more, unless otherwise clearly and specifically defined.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0046] It should be understood that the application of this application is not limited to the above examples. For ordinary technicians in this field, they can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to this application. Ordinary technicians in this field can understand that all or part of the processes of the above embodiments are implemented, and equivalent changes made according to the claims of this application still fall within the scope covered by this application.

Claims

1. An LED box, characterized in that: include: A housing, the front side of which is used to fix a plurality of LED light panels; The back cover is a single panel and can be detachably mounted on the surface opposite to the surface on which the LED light board is fixed.

2. The LED box according to claim 1, characterized in that: The back cover is made of plastic.

3. The LED box according to claim 2, characterized in that: The rear cover is provided with a heat dissipation area.

4. The LED box according to claim 3, characterized in that: The heat dissipation area includes a heat dissipation window formed in a shutter shape.

5. The LED box according to claim 4, characterized in that: The number of the heat dissipation zones is 2.

6. The LED box according to claim 5, characterized in that: The heat dissipation areas are symmetrically arranged on the back cover.

7. The LED box according to any one of claims 1 to 6, characterized in that: A hook mechanism is also provided in the shell, and the hook mechanism is used to clamp the wiring in the shell.

8. The LED box according to claim 7, characterized in that: The number of the hook mechanisms is multiple.

9. The LED box according to claim 8, characterized in that: A plurality of hook mechanisms are dispersedly arranged in the shell.

10. A spliced ​​display screen, characterized in that: The invention comprises a plurality of LED boxes according to any one of claims 1 to 9.

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