Electric box

Abstract

The utility model discloses an electric box, and relates to the technical field of distribution boxes. The electric box comprises an electric box body, a box door is installed on the front side wall of the electric box body in a hinged mode, a shell is arranged on the bottom face of the electric box body, and heat dissipation nets are arranged in the shell and located at the front end and the rear end. According to the utility model, by releasing the locking of the elastic mechanism, the positioning cone passes through the bearing plate and is inserted into the ground under the elastic action of the elastic mechanism, and the bearing plate and the supporting legs are fixed by inserting the positioning cone into the ground, so that the electric box body is convenient to fix and disassemble; installation and heat dissipation of the electrical equipment are facilitated through a heat dissipation installation assembly in the electrical box body, cooling liquid in the heat dissipation installation assembly flows through a circulating pump through a circulating pipeline, then heat dissipation treatment is conducted on the electrical equipment, air in a shell flows through an air cooling mechanism, and the cooling effect of the electrical equipment is improved. And the cooling liquid in the circulating pipeline is cooled.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to an electric box. Background Art

[0002] An electrical box is an electrical device used to integrate multiple circuits. The inside of the electrical box is generally equipped with fuses, molded case switches, electric meters, relays, leakage protection and other accessories. During construction, the electrical box can reasonably distribute electrical energy, facilitate the opening and closing of circuits, and improve the safety protection effect of construction.

[0003] The Chinese patent with publication number CN214958075U discloses a distribution box for construction, including a protective door, a top cover, a box body, a rotating handle, a box bottom plate, a connecting cross bar, a support frame, and a heat dissipation port. The protective door is embedded and installed on the front end of the box body, the top end of the top cover is welded to the top end of the box body, and the rotating handle is embedded and installed on the front end of the protective door;

[0004] With respect to the above-mentioned public technology, when installing the electric box, the electric box is often fixed by bolts and other fixing parts. Therefore, when installing and fixing the electric box, holes are drilled in the bottom surface to embed bolts to fix the electric box. Therefore, the operation when installing the electric box is relatively complicated.

[0005] For this reason, an electric box is proposed. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and the utility model provides an electric box.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] An electric box comprises an electric box body, wherein a box door is hingedly installed on the front side wall of the electric box body, a shell is provided on the bottom surface of the electric box body, and a heat dissipation net is provided inside the shell and at the front and rear ends, a heat dissipation installation component is provided on the rear inner wall of the electric box body, a circulation pipe is provided on the ground of the heat dissipation installation component, and a circulation pump for flowing coolant is embedded on the surface of the circulation pipe, an air-cooling cooling mechanism for dissipating heat from the circulation pipe is fixedly installed on the bottom surface of the electric box body and the inner bottom of the shell, a supporting leg is fixedly installed on the bottom surface of the shell, and a bearing plate is fixedly installed on the bottom end of the supporting leg, an elastic mechanism is provided on the inclined surface of the supporting leg and the top surface of the bearing plate, and a positioning cone for fixing is fixedly installed on the movable end of the elastic mechanism.

[0009] Furthermore, the heat dissipation installation assembly includes a heat dissipation plate, and the heat dissipation plate is fixedly installed on the inner wall of the rear side of the electric box body. The interior of the heat dissipation plate is hollow, and a circulation pipe is arranged on the ground of the heat dissipation plate. The left and right inner walls of the electric box body and the front side wall of the heat dissipation plate are bonded with horizontal plates, and the front side wall of the horizontal plate is fixedly installed with a mounting plate for installing electrical equipment.

[0010] Furthermore, the air-cooling mechanism includes a motor frame, the bottom surface of the electric box body and the inner bottom surface of the shell are fixedly installed with the motor frame, the inside of the motor frame is plugged and installed with a fan blade, and the output end of the motor is fixedly installed with a fan blade.

[0011] Furthermore, the elastic mechanism includes a guide plate, the guide plate is fixedly installed on the inclined surface of the supporting leg and the top surface of the bearing plate, a sliding groove is opened on the surface of the guide plate, a spring is fixedly installed on the inclined surface of the supporting leg and inside the sliding groove, a slider is fixedly installed on the bottom end of the spring, and the slider is slidably installed inside the sliding groove, two groups of protrusions are fixedly installed on one side wall of the guide plate, limiting pins are inserted and installed inside the protrusions, and a positioning cone is fixedly installed on the bottom surface of the slider.

[0012] Furthermore, the circulation pipeline is arranged in a serpentine structure, and the fan blades are located at the rear side of the circulation pipeline, and the circulation pipeline is made of metal aluminum material.

[0013] Furthermore, the slider is of a convex structure, and is slidably mounted inside the slide groove. When idle, the bottom surface of the slider and the surface of the limit pin are fitted together.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model is that when the electric box body is installed, the bottom surface of the bearing plate is fitted with the ground, and the locking of the elastic mechanism is released. Under the elastic force of the elastic mechanism, the positioning cone passes through the bearing plate and is inserted into the ground. The positioning cone is inserted into the ground so that the bearing plate and the supporting legs are fixed, thereby facilitating the fixing and disassembly of the electric box body. The heat dissipation installation component inside the electric box body facilitates the installation and heat dissipation of electrical equipment. The circulating pipe allows the coolant in the heat dissipation installation component to flow through the circulating pump, thereby heat dissipating the electrical equipment. The air in the shell is allowed to flow through the air-cooling cooling mechanism, so that the coolant in the circulating pipe is cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front view of the utility model;

[0018] Figure 3 It is a partial front view of the utility model;

[0019] Figure 4 It is a front cross-sectional view of the support leg of the utility model;

[0020] Figure numerals: 1. electrical box body; 11. box door; 2. shell; 21. heat dissipation net; 3. heat dissipation installation assembly; 301. heat dissipation plate; 302. cross plate; 303. mounting plate; 4. circulation pipe; 5. circulation pump; 6. air cooling mechanism; 601. motor frame; 602. motor; 603. fan blade; 7. support leg; 71. load-bearing plate; 8. elastic mechanism; 801. guide plate; 802. slide groove; 803. spring; 804. slider; 805. bump; 806. limit pin; 9. positioning cone. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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 on the present invention.

[0025] like Figures 1 to 4 As shown, an electric box comprises an electric box body 1, a box door 11 is hingedly installed on the front side wall of the electric box body 1, a shell 2 is arranged on the bottom surface of the electric box body 1, and a heat dissipation net 21 is arranged inside the shell 2 and at the front and rear ends, a heat dissipation installation component 3 is arranged on the rear inner wall of the electric box body 1, a circulation pipe 4 is arranged on the ground of the heat dissipation installation component 3, and a circulation pump 5 for flowing the coolant is embedded on the surface of the circulation pipe 4, an air cooling mechanism 6 for dissipating heat from the circulation pipe 4 is fixedly installed on the bottom surface of the electric box body 1 and the inner bottom of the shell 2, a supporting leg 7 is fixedly installed on the bottom surface of the shell 2, and a bearing plate 71 is fixedly installed on the bottom end of the supporting leg 7, an elastic mechanism 8 is arranged on the inclined surface of the supporting leg 7 and the top surface of the bearing plate 71, and the movable end of the elastic mechanism 8 is fixedly installed There is a positioning cone 9 for fixing; specifically, when the electric box body 1 is installed, the bottom surface of the supporting plate 71 is fitted with the ground, and the locking of the elastic mechanism 8 is released. Under the elastic force of the elastic mechanism 8, the positioning cone 9 passes through the supporting plate 71 and is inserted into the ground. The positioning cone 9 is inserted into the ground so that the supporting plate 71 and the supporting leg 7 are fixed, and then the electric box body 1 is fixed. The heat dissipation installation component 3 inside the electric box body 1 facilitates the installation of electrical equipment. The circulating pipe 4 allows the coolant in the heat dissipation installation component 3 to flow through the circulating pump 5, so that the electrical equipment is dissipated. The air in the shell 2 is circulated through the air-cooling cooling mechanism 6, so that the coolant in the circulating pipe 4 is cooled.

[0026] like Figure 3 As shown, the heat dissipation installation component 3 includes a heat sink 301, and the heat sink 301 is fixedly installed on the inner wall of the rear side of the electrical box body 1. The interior of the heat sink 301 is hollow, and a circulation pipe 4 is arranged on the ground of the heat sink 301. The left and right inner walls of the electrical box body 1 and the front side wall of the heat sink 301 are attached with a horizontal plate 302, and the front side wall of the horizontal plate 302 is fixedly installed with a mounting plate 303 for mounting electrical equipment; specifically, the electrical equipment is mounted on the surface of the horizontal plate 302 through the mounting plate 303, so that the electrical equipment is in contact with the surface of the heat sink 301, the heat of the electrical equipment is absorbed by the heat sink 301, and the coolant inside the heat sink 301 is made to flow through the circulation pipe 4 by the circulation pump 5.

[0027] like Figure 1 , Figure 2 , Figure 3As shown, the air-cooling mechanism 6 includes a motor frame 601, the bottom surface of the electric box body 1 and the inner bottom surface of the shell 2 are fixedly installed with the motor frame 601, the inside of the motor frame 601 is plugged and installed with a motor 602, and the output end of the motor 602 is fixedly installed with a fan blade 603; specifically, the fan blade 603 is driven to rotate by the motor 602, and the rotation of the fan blade 603 causes the air in the shell 2 to flow, so that the air contacts the surface of the circulation pipe 4, thereby realizing the cooling treatment of the coolant in the circulation pipe 4.

[0028] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the elastic mechanism 8 includes a guide plate 801, the inclined surface of the supporting leg 7 and the top surface of the bearing plate 71 are fixedly installed with the guide plate 801, the surface of the guide plate 801 is provided with a slide groove 802, the inclined surface of the supporting leg 7 and the inside of the slide groove 802 are fixedly installed with a spring 803, the bottom end of the spring 803 is fixedly installed with a slider 804, and the slider 804 is slidably installed inside the slide groove 802, two groups of protrusions 805 are fixedly installed on one side wall of the guide plate 801, and the internal plug-in installation of the limit pin 806 of the protrusion 805, and the bottom surface of the slider 804 is fixedly installed with a positioning cone 9; specifically, through By pulling the limit pin 806, the slider 804 is unlocked, and the slider 804 and the positioning cone 9 are moved vertically downward under the elastic force of the spring 803, so that the positioning cone 9 passes through the supporting plate 71 and is inserted into the ground. The supporting plate 71 and the supporting leg 7 are fixed by inserting the positioning cone 9 into the ground. When the electrical box body 1 is disassembled, the slider 804 is pulled so that the slider 804 moves vertically upward inside the slide groove 802, so that the positioning cone 9 is retracted into the inside of the slide groove 802, and the limit pin 806 is inserted into the inside of the protrusion 805 to lock the slider 804.

[0029] like Figure 3 As shown, the circulation pipe 4 is arranged in a serpentine structure, and the fan blades 603 are located on the rear side of the circulation pipe 4, and the circulation pipe 4 is made of metal aluminum material; specifically, the circulation pipe 4 with a serpentine structure and made of aluminum material increases the contact area with the air of the shell 2, thereby improving the heat dissipation efficiency of the coolant in the circulation pipe 4.

[0030] like Figure 4 As shown, the slider 804 is a convex structure, and the slider 804 is slidably installed inside the slide groove 802. When idle, the bottom surface of the slider 804 and the surface of the limit pin 806 are fitted together; specifically, the slider 804 is limited and locked by the limit pin 806, so that the spring 803 is in a compressed state.

[0031] In summary: when installing the electric box body 1, the bottom surface of the supporting plate 71 is fitted to the ground, and the lock of the elastic mechanism 8 is released. Under the elastic force of the elastic mechanism 8, the positioning cone 9 passes through the supporting plate 71 and is inserted into the ground. The positioning cone 9 is inserted into the ground so that the supporting plate 71 and the supporting leg 7 are fixed, which makes it convenient to fix and disassemble the electric box body 1. The heat dissipation installation component 3 inside the electric box body 1 makes it convenient to install and dissipate heat for electrical equipment. The circulating pipe 4 allows the coolant in the heat dissipation installation component 3 to flow through the circulating pump 5, so that the electrical equipment is dissipated. The air in the shell 2 is allowed to flow through the air-cooling cooling mechanism 6, so that the coolant in the circulating pipe 4 is cooled.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An electrical box, characterized in that: The invention comprises an electric box body (1), a box door (11) being hingedly mounted on the front side wall of the electric box body (1), a shell (2) being arranged on the bottom surface of the electric box body (1), and a heat dissipation net (21) being arranged inside the shell (2) and at the front and rear ends, a heat dissipation installation component (3) being arranged on the rear inner wall of the electric box body (1), a circulation pipe (4) being arranged on the ground of the heat dissipation installation component (3), and a circulation pump (21) for circulating a coolant is embedded on the surface of the circulation pipe (4). 5), a wind cooling mechanism (6) for dissipating heat from the circulation pipe (4) is fixedly installed on the bottom surface of the electric box body (1) and the inner bottom of the shell (2), a support leg (7) is fixedly installed on the bottom surface of the shell (2), and a bearing plate (71) is fixedly installed on the bottom end of the support leg (7), an elastic mechanism (8) is provided on the inclined surface of the support leg (7) and the top surface of the bearing plate (71), and a positioning cone (9) for fixing is fixedly installed on the movable end of the elastic mechanism (8).

2. An electrical box according to claim 1, characterized in that: The heat dissipation installation assembly (3) comprises a heat dissipation plate (301), the heat dissipation plate (301) is fixedly installed on the rear inner wall of the electrical box body (1), the interior of the heat dissipation plate (301) is hollow, and a circulation pipe (4) is arranged on the ground of the heat dissipation plate (301), and a horizontal plate (302) is attached to the left and right inner walls of the electrical box body (1) and the front wall of the heat dissipation plate (301), and a mounting plate (303) for mounting electrical equipment is fixedly installed on the front wall of the horizontal plate (302).

3. An electrical box according to claim 1, characterized in that: The air-cooling mechanism (6) comprises a motor frame (601), the motor frame (601) being fixedly mounted on the bottom surface of the electric box body (1) and the inner bottom surface of the shell (2), a motor (602) being plugged into and mounted inside the motor frame (601), and a fan blade (603) being fixedly mounted on the output end of the motor (602).

4. The electric box according to claim 1, characterized in that: The elastic mechanism (8) comprises a guide plate (801), the guide plate (801) is fixedly mounted on the inclined surface of the support leg (7) and the top surface of the bearing plate (71), a slide groove (802) is provided on the surface of the guide plate (801), a spring (803) is fixedly mounted on the inclined surface of the support leg (7) and inside the slide groove (802), a slider (804) is fixedly mounted at the bottom end of the spring (803), and the slider (804) is slidably mounted inside the slide groove (802), two groups of protrusions (805) are fixedly mounted on one side wall of the guide plate (801), a limiting pin (806) is inserted and mounted inside the protrusion (805), and a positioning cone (9) is fixedly mounted on the bottom surface of the slider (804).

5. The electric box according to claim 3, characterized in that: The circulation pipe (4) is arranged in a serpentine structure, and the fan blades (603) are located at the rear side of the circulation pipe (4), and the circulation pipe (4) is made of metal aluminum material.

6. An electrical box according to claim 4, characterized in that: The slider (804) is a convex structure, and is slidably installed inside the slide groove (802). When idle, the bottom surface of the slider (804) and the surface of the limit pin (806) are fitted together.

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