High-voltage cabinet convenient for wiring

Abstract

The utility model relates to the technical field of high-voltage cabinets, in particular to a high-voltage cabinet convenient for wiring, which comprises a high-voltage cabinet, the inner side surface of the high-voltage cabinet is provided with a wire bunching mechanism, and the surface of one side of the high-voltage cabinet is fixedly connected with a heat dissipation mechanism. When the high-voltage cabinet convenient for wiring is used, a sliding block slides, the sliding block drives a clamping bolt, a spring is compressed when the clamping bolt moves, the clamping bolt slides out of a connecting plate, a wire bunching device is opened, a high-voltage wire can be clamped into the connecting plate at the moment, when the high-voltage wire is clamped into the connecting plate, a cover plate is pushed, the clamping bolt can be directly clamped into the connecting plate, and the high-voltage wire is clamped into the connecting plate. When the high-voltage cabinet is used for a long time or overheated due to overload, the fan is firstly started, the fan blows heat generated in the high-voltage cabinet out of the heat dissipation holes through air cooling, the dustproof cover can also play a dustproof role, and the fixing holes and the bolts can prevent the dustproof cover from falling off due to overlarge wind power of the fan.

Description

Technical Field

[0001] The utility model relates to the technical field related to high-voltage cabinets, and in particular to a high-voltage cabinet which is convenient for wiring. Background Art

[0002] A high-voltage cabinet refers to a machine with a high-voltage power distribution device. The overall structure is composed of circuit breakers, load switches, relays, current transformers and other parts. Circuit breakers, load switches, and relays are generally placed in the upper part of the high-voltage cabinet, and current transformers and other parts are located in the middle of the high-voltage cabinet. The high-voltage cabinet is particularly suitable for high-voltage substations, industrial factories, large commercial buildings and other venues. The substrate of the high-voltage cabinet is made of high-strength alloy, and key components such as circuit breakers and load switches are made of plastic or insulating materials. However, the line maintenance work of the high-voltage cabinet may be affected by many aspects, such as too many wirings without bundling, resulting in messy lines. These influences may cause accidents during the subsequent maintenance and component replacement of the high-voltage cabinet. Therefore, a high-voltage cabinet that is easy to wire is particularly needed.

[0003] However, most of the existing high-voltage cabinets are of an integrated closed type and do not have the function of bundling cables, which is not conducive to operation during subsequent maintenance and cleaning. If the cables are not maintained and cleaned for a long time, it is easy to cause failures and accidents. Utility Model Content

[0004] The purpose of the utility model is to provide a high-voltage cabinet that is easy to wire, so as to solve the problem that most of the existing high-voltage cabinets that are easy to wire proposed in the above background technology are integrated and closed, and do not have the function of bundling cables, which is not conducive to operation during subsequent maintenance and cleaning. If the cables are not maintained and cleaned for a long time, it is easy to cause malfunctions and accidents.

[0005] To achieve the above object, the utility model provides the following technical solution: a high-voltage cabinet that is convenient for wiring, comprising a high-voltage cabinet, a wiring harness mechanism is installed on the inner surface of the high-voltage cabinet, a heat dissipation mechanism is fixedly connected to one side surface of the high-voltage cabinet, and a wiring hole is opened inside the high-voltage cabinet;

[0006] The wiring harness mechanism includes a connecting plate, a connecting rod, a bottom shell, a limiting groove, a limiting hole, a spring, a bolt, a slider and a cover plate. A connecting plate is installed on the inner surface of the high-voltage cabinet, one end of the connecting plate is connected with a connecting rod, the connecting rod is connected with the bottom shell, a limiting groove is provided on one side surface of the bottom shell, a limiting hole is provided on one end of the limiting groove, one end of the limiting hole is connected with a spring, one end of the spring is fixedly connected with a bolt, one side surface of the bolt is fixedly connected with a slider, and one side surface of the bottom shell is fixedly connected with a cover plate.

[0007] Preferably, the connecting rod and the bottom shell form a sliding structure, and the inner wall size of the limiting hole matches the outer wall size of the spring.

[0008] Preferably, the limiting holes are opened at equal intervals on one side of the limiting groove, and the inner wall size of the limiting groove matches the outer wall size of the latch.

[0009] Preferably, the clamping bolt is a trapezoidal clamping bolt, and the outer wall size of the clamping bolt matches the inner wall size of the connecting plate.

[0010] Preferably, the outer wall size of the bottom shell matches the outer wall size of the cover plate, and three groups of springs are provided.

[0011] Preferably, the heat dissipation mechanism includes a shell, a fan, fixing holes, bolts, a dust cover and heat dissipation holes. The heat dissipation mechanism is installed on one side surface of the high-voltage cabinet, and the shell is connected to one side surface of the high-voltage cabinet. The fan is installed on the inner surface of the shell. A fixing hole is opened on one side surface of the shell. The inner surface of the fixing hole is threaded with a bolt, and the bolt passes through the dust cover, and the surface of the dust cover is provided with heat dissipation holes.

[0012] Preferably, the inner wall size of the fixing hole matches the outer wall size of the bolt, and the heat dissipation holes are opened at equal intervals on one side surface of the dust cover.

[0013] Compared with the prior art, the beneficial effects of the utility model are: this high-voltage cabinet which is easy to wire, through the arrangement of the connecting plate, connecting rod, bottom shell, limit groove, limit hole, spring, bolt, slider and cover plate, when in use, slide the slider, the slider drives the bolt, the spring is compressed when the bolt moves, the bolt will slide out from the connecting plate, open the wiring device, then the high-voltage wire can be inserted into the connecting plate, when the high-voltage wire is inserted into the connecting plate, push the cover plate, the bolt will be directly inserted into the connecting plate, when the high-voltage cabinet is used for too long or overloaded to generate overheating, first start the fan, the fan will blow the heat generated in the high-voltage cabinet out of the heat dissipation holes through air cooling, and at the same time the dust cover can also play a dustproof role, the fixing holes and bolts can prevent the dust cover from falling off due to excessive wind force of the fan, thus solving the problem of easy failure and accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the heat dissipation structure of the utility model.

[0017] Figure 4This is an enlarged structural diagram of point A in the figure of the utility model;

[0018] In the figure: 1. high-voltage cabinet; 2. wire harness mechanism; 201. connecting plate; 202. connecting rod; 203. bottom shell; 204. limiting groove; 205. limiting hole; 206. spring; 207. clamp; 208. slider; 209. cover plate; 3. heat dissipation mechanism; 301. shell; 302. fan; 303. fixing hole; 304. bolt; 305. dust cover; 306. heat dissipation hole; 4. wire release hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 The utility model provides a technical solution: a high-voltage cabinet that is easy to wire, including a high-voltage cabinet 1, a wiring harness mechanism 2 is installed on the inner surface of the high-voltage cabinet 1, and a heat dissipation mechanism 3 is fixedly connected to one side surface of the high-voltage cabinet 1; the wiring harness mechanism 2 includes a connecting plate 201, a connecting rod 202, a bottom shell 203, a limiting groove 204, a limiting hole 205, a spring 206, a latch 207, a slider 208 and a cover plate 209, a connecting plate 201 is installed on the inner surface of the high-voltage cabinet 1, one end of the connecting plate 201 is connected to the connecting rod 202, the connecting rod 202 is connected to the bottom shell 203, a limiting groove 204 is provided on one side surface of the bottom shell 203, a limiting hole 205 is provided on one end of the limiting groove 204, a spring 206 is connected to one end of the limiting hole 205, and one end of the spring 206 A bolt 207 is fixedly connected, a slider 208 is fixedly connected to one side surface of the bolt 207, a cover plate 209 is fixedly connected to one side surface of the bottom shell 203, a wire-releasing hole 4 is opened inside the high-voltage cabinet 1, and through the setting of the connecting plate 201, the connecting rod 202, the bottom shell 203, the limiting groove 204, the limiting hole 205, the spring 206, the bolt 207, the slider 208 and the cover plate 209, when in use, slide the slider 208, the slider 208 drives the bolt 207, and the spring 206 is compressed when the bolt 207 moves, and the bolt 207 will slide out of the connecting plate 201, and the wire bundling device is opened. At this time, the high-voltage line can be inserted into the connecting plate 201. When the high-voltage line is inserted into the connecting plate 201, the cover plate 209 is pushed, and the bolt 207 will be directly inserted into the connecting plate 201.

[0021] Furthermore, the connecting rod 202 and the bottom shell 203 form a sliding structure, and the inner wall size of the limiting hole 205 matches the outer wall size of the spring 206. Through the setting of the bottom shell 203, the position of the latch 207 can be fixed when in use.

[0022] Furthermore, the limiting holes 205 are opened at equal intervals on one side of the limiting groove 204, and the inner wall size of the limiting groove 204 matches the outer wall size of the latch 207. Through the setting of the limiting groove 204, the range of movement of the latch 207 can be limited when in use.

[0023] Furthermore, the outer wall size of the latch 207 matches the inner wall size of the connecting plate 201 . Through the arrangement of the latch 207 , when in use, the smaller end of the latch 207 extends out of the limiting groove 204 and engages with the connecting plate 201 .

[0024] Furthermore, the outer wall size of the bottom shell 203 is consistent with the outer wall size of the cover plate 209, and three groups of springs 206 are provided. Through the arrangement of the springs 206, when in use, the latch 207 can rebound quickly after being released.

[0025] Further, the heat dissipation mechanism 3 includes a shell 301, a fan 302, a fixing hole 303, a bolt 304, a dust cover 305 and a heat dissipation hole 306. The heat dissipation mechanism 3 is installed on one side of the high-voltage cabinet 1. The shell 301 is connected to one side of the high-voltage cabinet 1. The fan 302 is installed on the inner side of the shell 301. The fixing hole 303 is opened on one side of the shell 301. The inner side surface of the fixing hole 303 is threadedly connected to the bolt 304. The bolt 304 penetrates and connects to the dust cover 305. The surface of the dust cover 305 has a heat dissipation hole 306. The heat hole 306 is arranged through the shell 301, the fan 302, the fixing hole 303, the bolt 304, the dust cover 305 and the heat dissipation hole 306. When in use, when the high-voltage cabinet 1 is used for too long or overloaded and overheated, the fan 302 is started first. The fan 302 will blow the heat generated in the high-voltage cabinet 1 out of the heat dissipation hole 306 through air cooling. At the same time, the dust cover 305 can also play a dust-proof role. The fixing hole 303 and the bolt 304 can prevent the dust cover 305 from falling off due to excessive wind force of the fan 302.

[0026] Furthermore, the inner wall size of the fixing hole 303 matches the outer wall size of the bolt 304, and the heat dissipation holes 306 are opened at equal intervals on one side surface of the dust cover 305. Through the setting of the dust cover 305, the influence of dust on the fan 302 during operation can be reduced.

[0027] Working principle: When using a high-voltage cabinet that is easy to wire, first slide the slider 208, the slider 208 drives the bolt 207, and the spring 206 is compressed when the bolt 207 moves, and the bolt 207 will slide out of the connecting plate 201, and the wiring device is opened. At this time, the high-voltage line can be inserted into the connecting plate 201. When the high-voltage line is inserted into the connecting plate 201, push the cover 209, and the bolt 207 will be directly inserted into the connecting plate 201. When the high-voltage cabinet 1 is used for too long or overloaded and overheated, start the fan 302. The fan 302 will blow the heat generated in the high-voltage cabinet 1 out of the heat dissipation hole 306 through air cooling. At the same time, the dust cover 305 can also play a dust-proof role. The fixing hole 303 and the bolt 304 can prevent the dust cover 305 from falling off due to excessive wind force of the fan 302.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage cabinet that is easy to wire, comprising a high-voltage cabinet (1), characterized in that: A wire harness mechanism (2) is installed on the inner surface of the high-voltage cabinet (1), and a heat dissipation mechanism (3) is fixedly connected to one side surface of the high-voltage cabinet (1); a wire release hole (4) is provided inside the high-voltage cabinet (1); The wiring harness mechanism (2) comprises a connecting plate (201), a connecting rod (202), a bottom shell (203), a limiting groove (204), a limiting hole (205), a spring (206), a latch (207), a slider (208) and a cover plate (209); a connecting plate (201) is installed on the inner surface of the high-voltage cabinet (1); one end of the connecting plate (201) is connected to a connecting rod (202); the connecting rod (202) is connected to the bottom shell (203); 03), a limiting groove (204) is provided on one side surface of the bottom shell (203), a limiting hole (205) is provided at one end of the limiting groove (204), a spring (206) is connected to one end of the limiting hole (205), a latch (207) is fixedly connected to one end of the spring (206), a slider (208) is fixedly connected to one side surface of the latch (207), and a cover plate (209) is fixedly connected to one side surface of the bottom shell (203).

2. A high-voltage cabinet for easy wiring according to claim 1, characterized in that: The connecting rod (202) and the bottom shell (203) form a sliding structure, and the inner wall size of the limiting hole (205) matches the outer wall size of the spring (206).

3. A high-voltage cabinet for easy wiring according to claim 1, characterized in that: The limiting holes (205) are arranged at equal intervals on one side of the limiting groove (204), and the inner wall size of the limiting groove (204) matches the outer wall size of the latch (207).

4. A high-voltage cabinet for easy wiring according to claim 1, characterized in that: The clamping bolt (207) is a trapezoidal clamping bolt, and the outer wall size of the clamping bolt (207) matches the inner wall size of the connecting plate (201).

5. The high-voltage cabinet for easy wiring according to claim 1, characterized in that: The outer wall size of the bottom shell (203) matches the outer wall size of the cover plate (209), and three groups of springs (206) are provided.

6. A high-voltage cabinet for easy wiring according to claim 1, characterized in that: The heat dissipation mechanism (3) comprises a housing (301), a fan (302), a fixing hole (303), a bolt (304), a dust cover (305) and a heat dissipation hole (306); the heat dissipation mechanism (3) is installed on one side surface of the high-voltage cabinet (1); one side surface of the high-voltage cabinet (1) is connected to the housing (301); the fan (302) is installed on the inner side surface of the housing (301); one side surface of the housing (301) is provided with a fixing hole (303); the inner side surface of the fixing hole (303) is threadedly connected with a bolt (304); the bolt (304) penetrates and connects to the dust cover (305); and the surface of the dust cover (305) is provided with a heat dissipation hole (306).

7. A high-voltage cabinet for easy wiring according to claim 6, characterized in that: The inner wall size of the fixing hole (303) matches the outer wall size of the bolt (304), and the heat dissipation holes (306) are opened at equal intervals on one side surface of the dust cover (305).

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