Electric box structure

Abstract

The utility model belongs to the field of electric boxes, and particularly relates to an electric box structure, which comprises a hollow cabinet body and a cabinet door, one end of the cabinet door is hinged with the cabinet body, and the other end of the cabinet door is buckled and connected with the cabinet body through a buckling assembly. The buckling assembly comprises a locking part and a buckling unit, the buckling unit is installed on the cabinet door and provided with a spring, a connecting base, a first U-shaped arm and a second U-shaped arm, the two ends of the first U-shaped arm extend outwards to form first T-shaped parts, and the two ends of the second U-shaped arm extend outwards to form second T-shaped parts. The first T-shaped part and the second T-shaped part are oppositely arranged, one end of the spring is connected with the leg part of the first U-shaped arm, the other end of the spring is connected with the leg part of the second U-shaped arm, and the first T-shaped part and the second T-shaped part limit separation of the spring. The cross beam part of the first U-shaped arm is connected with the locking part in a buckled mode, and the connecting base is rotationally connected with the first U-shaped arm. The cabinet door can be opened and closed more easily and quickly by utilizing elastic potential energy, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of electric box, especially relates to an electric box structure. BACKGROUND

[0002] In the power distribution and control system, the electric box as the key power distribution equipment, its structure design and function realization directly influence the operation safety and efficiency of the power system. The traditional electric box structure can satisfy the basic power distribution demand although, but there are many deficiencies in the safety protection, the operation convenience and the durability. For example, the old electric box cabinet door adopts simple bolt fixed or mechanical lock buckle mode, is not only cumbersome to operate, and is difficult to open quickly under the emergency, influence failure processing efficiency. In addition, the sealing of part electric box cabinet door is poor, is easily influenced by external environment, leads to internal component damage or circuit failure. In view of the above problem, the patent proposes a new electric box structure, through the innovative design of the buckling assembly, not only significantly improves the safety protection performance of the electric box, also greatly enhances the convenience of operation, provides strong guarantee for the stable operation of the power system. SUMMARY

[0003] The utility model aims at providing an electric box structure, which aims to solve the above problems.

[0004] To achieve the above object, the utility model provides an electric box structure, including the hollow cabinet and the cabinet door, one end of the cabinet door is hinged with the cabinet, and the other end of the cabinet door is connected with the cabinet through the buckling assembly. The buckling assembly includes a locking part and a buckle unit, the locking part is connected to the outer side wall of the cabinet, and the buckle unit is installed on the cabinet door, provided with a spring, a connecting seat, a first U-shaped arm and a second U-shaped arm, both ends of the first U-shaped arm extend outward to form a first T-shaped part, and both ends of the second U-shaped arm extend outward to form a second T-shaped part. The first T-shaped part and the second T-shaped part are oppositely arranged, one end of the spring is connected to the leg part of the first U-shaped arm, and the other end of the spring is connected to the leg part of the second U-shaped arm, and the first T-shaped part and the second T-shaped part are separated from the limiting spring. The crossbeam part of the first U-shaped arm is connected with the locking part, and the connecting seat is installed on the outer side wall of the cabinet door and connected with the first U-shaped arm.

[0005] Further, the front end and the rear end of the cabinet are connected with the cabinet door, and the cabinet door is provided with the buckling assembly.

[0006] Further, the upper end of the connecting seat is fixed with a protection body, and the crossbeam part of the second U-shaped arm passes through the left and right sides of the protection body in sequence; the front end and the rear end of the protection body extend out protection front cover and protection rear cover respectively, the protection front cover covers the upper end of the second U-shaped arm, and the protection rear cover is bent downward to form a bending part away from the protection body.

[0007] Further, the top end of the cabinet is further provided with a fan for discharging heat to the outside of the cabinet.

[0008] Further, the cabinet body is further provided with a storage box with an independent space, and electrical elements are placed in the storage box.

[0009] Further, the side wall of the storage box is further provided with an independent fan, which is used for guiding heat out of the cabinet body.

[0010] Further, the cabinet body is further provided with a plurality of horizontal support frames and vertical support frames, the horizontal support frames are connected to the inner side walls of the cabinet body, the horizontal support frames are provided with a plurality of connecting holes, and the vertical support frames are locked and connected with the horizontal support frames through a locking part which sequentially penetrates the vertical support frames and the connecting holes.

[0011] Further, the left and right ends of the cabinet body are provided with ventilation holes.

[0012] Further, the bottom of the cabinet body is provided with a plurality of pulleys, and the pulleys are arranged at the corners of the bottom of the cabinet body.

[0013] The electric box structure provided by the embodiment of the utility model has at least the following technical effects:

[0014] In the design, one end of the cabinet door is connected with the cabinet body through a hinge, so that the cabinet door can be flexibly opened and closed. The other end of the cabinet door is stably buckled with the cabinet body through a buckling assembly. The key of the buckling assembly lies in the composition of the buckle unit. When the cabinet door needs to be closed, the user pulls the first U-shaped arm, and the first U-shaped arm moves relative to the second U-shaped arm, so that the elastic potential increases, and the first T-shaped part and the second T-shaped part limit the spring, so that the spring cannot be separated from the legs of the first U-shaped arm and the second U-shaped arm. After the user places the first U-shaped arm on the locking part, the buckling action of the buckling assembly is completed, and the elastic potential makes the opening and closing operation of the cabinet door more convenient and fast, and the working efficiency is improved. The compact structure is durable and reliable, and the service life of the electric box is effectively prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0016] Figure 1 The structure of the electric box structure provided by the embodiment of the utility model Figure 1 .

[0017] Figure 2 The structure of the electric box structure provided by the embodiment of the utility model ignores the cabinet door Figure 2 .

[0018] Figure 3 The fastening assembly for the electrical box structure provided in this embodiment of the utility model.

[0019] Explanation of key figure labels:

[0020] 100. Cabinet body; 110. Cabinet door;

[0021] 200, Fastening assembly; 210, Locking part; 220, Snap-on unit; 230, Spring; 240, Connecting seat; 250, First U-shaped arm; 260, Second U-shaped arm; 270, First T-shaped part; 280, Second T-shaped part;

[0022] 300. Protective body; 310. Protective front cover; 320. Protective rear cover; 330. Bending section;

[0023] 400. Fan; 410. Storage box; 420. Independent fan unit;

[0024] 500. Horizontal support frame; 510. Vertical support frame; 520. Connecting hole; 530. Ventilation hole; 540. Pulley. Detailed Implementation

[0025] The embodiments of this utility model are described in detail below, with examples of the embodiments shown in the appendix. Figures 1-3 As shown in the figure, the same or similar reference numerals throughout denote the same or similar elements or elements having the same or similar functions. The following is illustrated with reference to the appendix. Figures 1-3 The described embodiments are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.

[0026] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0028] In the embodiments of the utility model, unless there are explicit provisions and limitations, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements or the interaction relationship between two elements. For ordinary skilled persons in the art, the specific meanings of the above terms in the embodiments of the utility model can be understood according to specific circumstances.

[0029] In the embodiments of the utility model, the case provides an electric box structure, including hollow cabinet 100 and cabinet door 110, one end of cabinet door 110 is hinged with cabinet 100, and the other end of cabinet door 110 is connected with cabinet 100 through buckling assembly 200. Buckling assembly 200 includes locking part 210 and buckle unit 220, locking part 210 is connected on the outer side wall of cabinet 100, buckle unit 220 is installed on cabinet door 110, and is provided with spring 230, connecting seat 240, first U-shaped arm 250 and second U-shaped arm 260, both ends of first U-shaped arm 250 extend outward to form first T-shaped part 270, both ends of second U-shaped arm 260 extend outward to form second T-shaped part 280. First T-shaped part 270 and second T-shaped part 280 are oppositely arranged, one end of spring 230 is connected with the leg part of first U-shaped arm 250, and the other end is connected with the leg part of second U-shaped arm 260, and first T-shaped part 270 and second T-shaped part 280 are separated from limiting spring 230. The crossbeam part of first U-shaped arm 250 is connected with locking part 210, and connecting seat 240 is installed on the outer side wall of cabinet door 110 and is rotatably connected with first U-shaped arm 250.

[0030] Specifically, one end of cabinet door 110 is connected with cabinet 100 through a hinge, ensuring that cabinet door 110 can be flexibly opened and closed. The other end of cabinet door 110 is stably buckled with cabinet 100 through buckling assembly 200. The key of buckling assembly 200 lies in the composition of buckle unit 220. When closing cabinet door 110, the user pulls first U-shaped arm 250, first U-shaped arm 250 moves relative to second U-shaped arm 260, the elastic potential increases, and at the same time, first T-shaped part 270 and second T-shaped part 280 limit spring 230, so that spring 230 cannot be separated from the leg parts of first U-shaped arm 250 and second U-shaped arm 260. After the user puts first U-shaped arm 250 on locking part 210, the buckling action of buckling assembly 200 is completed, and the elastic potential makes the opening and closing operation of cabinet door 110 more convenient and fast, improving the work efficiency. The compact structure is durable and reliable, effectively prolonging the service life of the electric box.

[0031] In another utility model embodiment, the front end and the rear end of the cabinet body 100 are connected with cabinet doors 110, and the cabinet doors 110 are provided with buckling assemblies 200. By arranging the cabinet doors 110 and the buckling assemblies 200 at the front end and the rear end of the cabinet body 100, the double-sided opening and closing function of the electric box is realized, so that the user can access the inside of the electric box from any side according to actual needs, and the flexibility of access is improved.

[0032] In another utility model embodiment, the upper end of the connecting seat 240 is fixed with a protection body 300, and the crossbeam part of the second U-shaped arm 260 sequentially passes through the left and right sides of the protection body 300; the front end and the rear end of the protection body 300 extend out protection front covers 310 and protection rear covers 320 respectively, the protection front covers 310 cover the upper end of the second U-shaped arm 260, and the protection rear covers 320 are bent downward to form bent parts 330 away from the direction of the protection body 300.

[0033] In another utility model embodiment, the top end of the cabinet body 100 is further provided with a fan 400 for leading heat out of the cabinet body 100. The connecting seat 240 is firmly mounted on the outer side wall of the cabinet door 110, and the upper end of the connecting seat 240 is fixed with the protection body 300. The protection body 300 serves as the main protection structure of the buckling unit 220 and is made of high-strength and corrosion-resistant material to ensure the stability and reliability during long-term use. By additionally arranging the protection body 300 and the protection front covers 310 and the protection rear covers 320 attached to the protection body 300, the durability and safety of the buckling unit 220 are significantly improved.

[0034] In another utility model embodiment, the cabinet body 100 is further provided with a storage box 410 with an independent space, and electrical elements are placed in the storage box 410. The storage box 410 with an independent space can be used for preventing communication equipment such as an oscilloscope, secondary protection, and improving stability.

[0035] In another utility model embodiment, the side wall of the storage box 410 is further provided with an independent fan 420 for leading heat out of the cabinet body 100.

[0036] In another utility model embodiment, the cabinet body 100 is further provided with a plurality of horizontal support frames 500 and vertical support frames 510. The horizontal support frames 500 are connected to the inner side wall of the cabinet body 100, and the horizontal support frames 500 are provided with a plurality of connecting holes 520. The vertical support frames 510 pass through the connecting holes 520 and a locking part (not shown) in sequence, so that the vertical support frames 510 are locked and connected with the horizontal support frames 500.

[0037] In another utility model embodiment, the left and right ends of the cabinet body 100 are provided with ventilation holes 530 for heat dissipation.

[0038] In another utility model embodiment, the bottom of the cabinet body 100 is provided with a plurality of pulleys 540, and the pulleys 540 are arranged at the corners of the bottom of the cabinet body 100 respectively, so as to facilitate pushing to a suitable distance.

[0039] The above are only preferred embodiments of the present application, and are not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electrical box structure, characterized by, The utility model provides a cabinet, including hollow cabinet (100) and cabinet door (110), one end of cabinet door (110) is hinged with cabinet (100), and the other end of cabinet door (110) is connected with cabinet (100) through buckle assembly (200) and buckle connection, and the utility model discloses a cabinet door (110) is connected on the outer wall of cabinet (100) through the locking part (210) of buckle assembly (200), and the buckle unit (220) of buckle assembly (200) is installed on cabinet door (110), and is equipped with spring (230), connecting seat (240), first U-shaped arm (250) and second U-shaped arm (260), and the both ends of first U-shaped arm (250) extend outward and form first T-shaped part (270), and the both ends of second U-shaped arm (260) extend outward and form second T-shaped part (280), and first T-shaped part (270) and second T-shaped part (280) are oppositely arranged, and one end of spring (230) is connected with the leg of first U-shaped arm (250), and the other end is connected with the leg of second U-shaped arm (260), and first T-shaped part (270) and second T-shaped part (280) are used to limit the disengagement of spring (230), and the crossbeam of first U-shaped arm (250) is connected with locking part (210), and connecting seat (240) is installed on the outer wall of cabinet door (110) and is rotatably connected with first U-shaped arm (250).

2. The electrical box structure of claim 1, wherein, The front end and the rear end of the cabinet (100) are connected with the cabinet door (110), and the cabinet door (110) is provided with the buckle assembly (200).

3. The electrical box structure of claim 1, wherein, The upper end of the connecting seat (240) is fixed with a protection body (300), and the crossbeam of the second U-shaped arm (260) sequentially passes through the left and right sides of the protection body (300); the front end and the rear end of the protection body (300) extend out a protection front cover (310) and a protection rear cover (320) respectively, the protection front cover (310) covers the upper end of the second U-shaped arm (260), and the protection rear cover (320) is bent downward to form a bending part (330) away from the protection body (300).

4. The electrical box structure of claim 1, wherein, The top end of the cabinet (100) is further provided with a fan (400) for guiding heat out of the cabinet (100).

5. The electrical box structure of claim 4, wherein, The cabinet (100) is further provided with a storage box (410) with an independent space, and the storage box (410) is used for placing electrical elements.

6. The electrical box structure of claim 5, wherein, The sidewall of the storage box (410) is further provided with an independent fan (420) for guiding heat out of the cabinet (100).

7. The electrical box structure according to any one of claims 1-6, wherein, The cabinet body (100) is internally provided with a plurality of horizontal support frames (500) and vertical support frames (510), the horizontal support frames (500) are connected to the inner side walls of the cabinet body (100), the horizontal support frames (500) are provided with a plurality of connecting holes (520), the vertical support frames (510) are locked and connected with the horizontal support frames (500) through a locking part which sequentially passes through the vertical support frames (510) and the connecting holes (520).

8. The electrical box structure of any one of claims 1-6, wherein, The left and right ends of the cabinet body (100) are provided with ventilation holes (530).

9. The electrical box structure according to any one of claims 1-6, wherein, The bottom of the cabinet body (100) is provided with a plurality of pulleys (540), and the pulleys (540) are respectively arranged at the corners of the bottom of the cabinet body (100).

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