CN219498597U

CN219498597U - High-low voltage distribution switch cabinet

Info

Publication number: CN219498597U
Application number: CN202320425368.7U
Authority: CN
Inventors: 黄冰
Original assignee: Quanzhou Juntai Information Technology Co ltd
Current assignee: Quanzhou Juntai Information Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-08
Anticipated expiration: 2033-03-08

Abstract

The utility model discloses a high-low voltage power distribution switch cabinet in the field of power equipment, which comprises a cabinet body, a supporting plate, a motor and an exhaust fan, wherein the supporting plate is fixedly connected between the lower sides of the inner side walls of the cabinet body, the motor is fixedly connected on the right side of the bottom of an inner cavity of the cabinet body, the exhaust fan is fixedly connected on the left side of the bottom of the inner cavity of the cabinet body, first through holes are formed in the left side and the right side of the top of the cabinet body, a first dustproof net is fixedly connected between the upper sides of the inner side walls of the first through holes, a second dustproof net is fixedly connected between the left sides of the inner side walls of the second through holes, and a first groove is formed in the bottom of the cabinet body.

Description

High-low voltage distribution switch cabinet

Technical Field

The utility model relates to the technical field of power equipment, in particular to a high-low voltage power distribution switch cabinet.

Background

The high-low voltage distribution switch cabinet is the distribution equipment for distributing, controlling, metering and connecting cables in an electric power supply system, the high-voltage switch cabinet is used in a common power supply office and a power substation, then the high-voltage switch cabinet is led out to the low-voltage distribution cabinet through the low-voltage side of the transformer, the low-voltage distribution cabinet is further connected to a distribution board, a control box and a switch box of each power utilization, and the inside of the distribution cabinet is the equipment of the distribution equipment which integrally meets the design function requirement through protecting devices such as switches, circuit breakers, fuses, buttons, indication lamps, meters and wires.

At present, in the use of high-low voltage distribution switch cabinet, because the simple structure of current high-low voltage distribution switch cabinet, and the volume is great, and current high-low voltage distribution switch cabinet is inconvenient to remove, need assist the transport with the help of handling device, inconvenient to use, current high-low voltage distribution switch cabinet is mostly dispelled the heat through seting up the louvre simultaneously for high-low voltage distribution switch cabinet radiating efficiency is lower, has reduced high-low voltage distribution switch cabinet's availability factor, for this we propose a high-low voltage distribution switch cabinet.

Disclosure of Invention

The utility model aims to provide a high-low voltage power distribution switch cabinet, which aims to solve the problems that the prior high-low voltage power distribution switch cabinet is simple in structure and large in size, the prior high-low voltage power distribution switch cabinet is inconvenient to move, needs to be carried by means of a carrying device and is inconvenient to use, and meanwhile, most of the prior high-low voltage power distribution switch cabinet dissipates heat by arranging a heat dissipation hole, so that the heat dissipation efficiency of the high-low voltage power distribution switch cabinet is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-low voltage distribution switch cabinet, includes the cabinet body, backup pad, motor and air exhauster, backup pad fixed connection is in between the inside wall downside of the cabinet body, motor fixed connection is in the inner chamber bottom right side of the cabinet body, air exhauster fixed connection is in the inner chamber bottom left side of the cabinet body, open at the top left and right sides of the cabinet body has first through-hole, fixedly connected with first dust screen between the inside wall upside of first through-hole, open at the left side wall downside of the cabinet body has the second through-hole, fixedly connected with second dust screen between the inside wall left side of second through-hole, open at the bottom of the cabinet body has first recess, the inner chamber top left and right sides fixedly connected with limiting plate of first recess, open at the left side wall upside of the cabinet body has the draw-in groove, open at the inner chamber right side wall upside of second recess has the draw-in groove, rotate between the inner chamber front and rear side wall downside of second recess has the handle, fixedly connected with second fixture block between the inside wall upside of first through-hole, the left side wall downside of handle fixedly connected with second dust screen, the bottom of the backup pad is fixedly connected with second dust screen, the bottom of the guide plate is connected with the side of the cabinet body, the guide plate is connected with the guide wire rod is connected to the side of the guide plate, the guide plate is fixedly connected with the guide wire rod, the guide wire rod is connected to the top is fixedly connected with the top of the guide plate, the guide plate is fixedly connected with the top, the guide plate is connected with the guide wire rod, the guide wire rod is fixedly connected to the top, and has the top through-wire rod, the bottom of propulsion casing fixedly connected with bottom plate, the bottom four corners fixedly connected with removal gyro wheel of bottom plate.

As a further description of the above technical solution:

the right side wall of the cabinet body is hinged with a door body, a control panel is fixedly connected in the middle of the front side of the right side wall of the door body, and the control panel is electrically connected with a motor and an exhaust fan.

As a further description of the above technical solution:

the independent battery is fixedly connected to the right side of the bottom of the inner cavity of the cabinet body and is electrically connected with the control panel, and the independent battery is a lithium battery.

As a further description of the above technical solution:

the top four corners fixedly connected with branch of the cabinet body, fixedly connected with roof between the top of branch.

As a further description of the above technical solution:

the upper side of the right side wall of the handle is fixedly connected with a first clamping block, and the first clamping block is inserted into the inner cavity of the clamping groove.

As a further description of the above technical solution:

the left side of the bottom of the supporting plate is fixedly connected with a flow guiding block, and the flow guiding block is made of aluminum alloy materials.

Compared with the prior art, the utility model has the beneficial effects that:

1. this high-low voltage distribution switch cabinet rotates through the motor drive lead screw that is equipped with to through the rotation restriction of limiting plate to impel the casing, order about the lead screw drive impel the casing and move down, the bottom plate atress drives simultaneously and removes the gyro wheel and move down, and support the cabinet body and break away from ground, then rotate the handle, order about first fixture block and break away from the draw-in groove, and contact the cabinet body through the second fixture block, make the form of handle maintain fixedly, then move the gyro wheel through the cooperation of handle and promote the cabinet body and remove, make high-low voltage distribution switch cabinet be convenient for remove, need not to assist with the help of handling device transport, convenient to use.

2. This high-low voltage distribution switch cabinet carries out conduction through the heat conduction board that is equipped with on getting into the heat dissipation dorsal fin with the heat that the distribution switch given off by way of being equipped with, then cooperates the guide block through the air exhauster, concentrate cover and third through hole with the top of air import backup pad in batches, order about the heat that left side air drove the heat dissipation dorsal fin and upwards flow and derive, the right side air flow dispels the heat to the distribution switch body simultaneously for high-low voltage distribution switch cabinet radiating efficiency is high, has improved high-low voltage distribution switch cabinet's availability factor.

Drawings

Fig. 1 is a schematic perspective view of a high-low voltage power distribution switch cabinet according to the present utility model;

fig. 2 is a schematic diagram of a front view structure of a high-low voltage power distribution switch cabinet according to the present utility model;

fig. 3 is a schematic diagram of a front cross-sectional structure of a high-low voltage power distribution switch cabinet according to the present utility model;

fig. 4 is an enlarged schematic diagram of a structure of a high-low voltage power distribution switch cabinet shown in fig. 3.

In the figure: 100. a cabinet body; 110. a door body; 111. a control panel; 120. an independent battery; 130. a first through hole; 131. a first dust screen; 140. a support rod; 141. a top plate; 150. a second through hole; 151. a second dust screen; 160. a first groove; 161. a limiting plate; 170. a second groove; 180. a clamping groove; 190. a handle; 191. a first clamping block; 192. a second clamping block; 200. a support plate; 210. a flow guiding block; 220. a centralizing cover; 230. a heat conductive plate; 240. a power distribution switch body; 250. a heat dissipating dorsal fin; 260. a third through hole; 270. a third dust screen; 300. a motor; 310. a screw rod; 320. a propulsion housing; 330. a bottom plate; 340. moving the roller; 400. and (5) an exhaust fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a high-low voltage power distribution switch cabinet which is convenient to move and high in heat dissipation efficiency, referring to fig. 1-4, and comprises a cabinet body 100, a support plate 200, a motor 300 and an exhaust fan 400;

referring to fig. 1 to 4 again, the left and right sides of the top of the cabinet 100 are provided with first through holes 130, the first through holes 130 are used for guiding out the hot air from the cabinet 100, a first dust screen 131 is fixedly connected between the upper sides of the inner side walls of the first through holes 130, the first dust screen 131 is used for dust-proof treatment of the first through holes 130, the lower side of the left side wall of the cabinet 100 is provided with second through holes 150, the second through holes 150 are used for providing convenience for the air flow inside and outside the cabinet 100, a second dust screen 151 is fixedly connected between the left sides of the inner side walls of the second through holes 150, the second dust screen 151 is used for dust-proof treatment of the second through holes 150, the bottom of the cabinet 100 is provided with a first groove 160, the first groove 160 is used for providing a storage space for the bottom plate 330, the left side and the right side of the top of the inner cavity of the first groove 160 are fixedly connected with limiting plates 161, the limiting plates 161 are used for limiting the rotation of the pushing shell 320, the upper side of the left side wall of the cabinet body 100 is provided with a second groove 170, the second groove 170 is used for accommodating and providing space for the handle 190, the upper side of the right side wall of the inner cavity of the second groove 170 is provided with a clamping groove 180, the clamping groove 180 is used for matching with a first clamping block 191 to shape the accommodating of the handle 190, a handle 190 is rotationally connected between the lower sides of the front side wall and the rear side wall of the inner cavity of the second groove 170, the lower side of the left side wall of the handle 190 is fixedly connected with a second clamping block 192, the handle 190 is used for matching with the second clamping block 192 to provide convenience for pushing the cabinet body 100, and the cabinet body 100 is used for supporting the supporting plate 200, the motor 300 and the exhaust fan 400;

referring to fig. 1 to 4 again, a concentration cover 220 is fixedly connected to the bottom of the support plate 200, the concentration cover 220 is fixedly connected to the output end of the exhaust fan 400, the concentration cover 220 is used for concentrating the range of the air flow output by the exhaust fan 400, a heat conducting plate 230 is fixedly connected between the top left side of the support plate 200 and the top left side of the inner cavity of the cabinet 100, the heat conducting plate 230 is used for supporting the power distribution switch body 240, the right side wall of the heat conducting plate 230 is fixedly connected with the power distribution switch body 240, the left side wall of the heat conducting plate 230 is fixedly connected with a heat dissipation dorsal fin 250, the heat dissipation dorsal fin 250 is used for absorbing heat in the heat conducting plate 230, the left side and right side of the top of the support plate 200 are provided with third through holes 260, a third dust screen 270 is fixedly connected between the upper sides of the inner side walls of the third through holes 260, the support plate 200 is fixedly connected between the lower sides of the inner side walls of the cabinet 100, and the support plate 200 is used for dividing the inner space of the cabinet 100;

referring to fig. 1 to 4 again, the output end of the motor 300 is fixedly connected with a screw rod 310, the screw rod 310 penetrates through the right side of the bottom of the inner cavity of the cabinet 100 and extends to the inner cavity of the first groove 160, the screw rod 310 is used for pushing the pushing shell 320 to move up and down in cooperation with the limiting plate 161, the outer side wall of the screw rod 310 is in threaded connection with the pushing shell 320, the pushing shell 320 is used for supporting the bottom plate 330, the bottom of the pushing shell 320 is fixedly connected with the bottom plate 330, the bottom plate 330 is used for supporting the movable roller 340, four corners of the bottom plate 330 are fixedly connected with the movable roller 340, the movable roller 340 is used for providing convenience for the cabinet 100, the motor 300 is fixedly connected to the right side of the bottom of the inner cavity of the cabinet 100, and the motor 300 is used for driving the screw rod 310 to rotate;

referring again to fig. 1-4, an exhaust fan 400 is fixedly connected to the left side of the bottom of the cavity of the cabinet 100, and the exhaust fan 400 is used for guiding air to flow.

Referring to fig. 1 to 4 again, a door body 110 is hinged to a right side wall of the cabinet body 100, a control panel 111 is fixedly connected to a middle of a front side of the right side wall of the door body 110, the control panel 111 is electrically connected with the motor 300 and the exhaust fan 400, and start and stop of the motor 300 and the exhaust fan 400 can be controlled through the control panel 111.

Referring to fig. 1-4 again, an independent battery 120 is fixedly connected to the right side of the bottom of the inner cavity of the cabinet body 100, and the independent battery 120 is electrically connected to the control panel 111, wherein the independent battery 120 is a lithium battery, and the independent battery 120 made of the lithium battery has a higher cruising ability.

Referring to fig. 1 to 4 again, the four corners of the top of the cabinet 100 are fixedly connected with struts 140, top plates 141 are fixedly connected between the top ends of the struts 140, and the first through holes 130 are dustproof through the top plates 141.

Referring to fig. 1-4 again, a first clamping block 191 is fixedly connected to the upper side of the right side wall of the handle 190, and the first clamping block 191 is inserted into the inner cavity of the clamping groove 180, and the first clamping block 191 is matched with the clamping groove 180 to store and shape the handle 190.

Referring to fig. 1-4 again, a guide block 210 is fixedly connected to the left side of the bottom of the support plate 200, the guide block 210 is made of an aluminum alloy material, and the guide block 210 made of the aluminum alloy material has high corrosion resistance and strength.

In summary, the screw rod 310 is driven to rotate by the motor 300, and the screw rod 310 is driven to drive the pushing shell 320 to move downwards by the rotation limitation of the limiting plate 161, meanwhile, the bottom plate 330 is driven to move the roller 340 to move downwards by force, the cabinet 100 is supported and separated from the ground, then the handle 190 is rotated, the first clamping block 191 is driven to separate from the clamping groove 180, the second clamping block 192 contacts the cabinet 100, the shape of the handle 190 is kept fixed, and then the cabinet 100 is pushed to move by the cooperation of the handle 190 and the moving roller 340, so that the high-low voltage power distribution switch cabinet is convenient to move, the carrying device is not required to assist in carrying, and the use is convenient.

In summary, the heat emitted by the distribution switch body 240 is conducted to the heat dissipation dorsal fin 250 by the heat conducting plate 230, and then air is conducted to the upper portion of the support plate 200 in batches by the exhaust fan 400 in combination with the guide block 210, the centralized cover 220 and the third through hole 260, so that the left air is driven to drive the heat emitted by the heat dissipation dorsal fin 250 to flow upwards for export, and meanwhile, the right air flows to dissipate the heat of the distribution switch body 240, so that the heat dissipation efficiency of the high-low voltage distribution switch cabinet is high, and the use efficiency of the high-low voltage distribution switch cabinet is improved.

In specific use, a person skilled in the art firstly manually operates the control panel 111 to start the motor 300, then the independent battery 120 starts to supply power to the motor 300, meanwhile, the motor 300 drives the screw rod 310 to rotate and drives the pushing shell 320 to move downwards in cooperation with the limiting plate 161 until the moving roller 340 contacts the ground and supports the cabinet 100 to be separated from the ground, then manually rotates the handle 190 to drive the first clamping block 191 to be separated from the clamping groove 180 and the second clamping block 192 to be close to the cabinet 100, then uses the handle 190 to cooperate with the moving roller 340 to push the cabinet 100 to a designated area, then operates the control panel 111 to start the exhaust fan 400, and the exhaust fan 400 cooperates with the second through hole 150 to draw air into the centralized cover 220, meanwhile, the air flow is split out through the guide block 210 and guided above the third through hole 260 to the supporting plate 200, dissipates heat of the heat dissipation back fin 250 and the distribution switch body 240, and finally the cabinet 100 is guided out through the first through the through hole 130.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A high-low voltage distribution switch cabinet is characterized in that: including cabinet body (100), backup pad (200), motor (300) and air exhauster (400), backup pad (200) fixed connection is in between the inside wall downside of cabinet body (100), motor (300) fixed connection is in the inner chamber bottom right side of cabinet body (100), air exhauster (400) fixed connection is in the inner chamber bottom left side of cabinet body (100), open on the left and right sides of the top of cabinet body (100) has first through-hole (130), fixedly connected with first dust screen (131) between the inside wall upside of first through-hole (130), open on the left side wall downside of cabinet body (100) has second through-hole (150), fixedly connected with second dust screen (151) between the inside wall downside of second through-hole (150), open on the bottom of cabinet body (100) has first recess (160), open on the left and right sides of the inner chamber top of first recess (160) has limiting plate (161), open on the left side wall upside of cabinet body (100) has second recess (170), open on the left side wall upside of second recess (170), open on the side of second recess (170) has second dust screen (170), open on the side of second side (170) has the side of handle (190) to concentrate on the side of the handle (190), the utility model discloses a centralized hood, including cabinet body (100) and motor, concentrate hood (220) fixed connection be in the output of air exhauster (400), the top left side of backup pad (200) with fixedly connected with heat-conducting plate (230) between the inner chamber top left side of cabinet body (100), the right side wall fixedly connected with switch body (240) of heat-conducting plate (230), the left side wall fixedly connected with heat dissipation dorsal fin (250) of heat-conducting plate (230), open on the top left and right sides of backup pad (200) has third through-hole (260), fixedly connected with third dust screen (270) between the inside wall upside of third through-hole (260), the output fixedly connected with lead screw (310) of motor (300), just lead screw (310) run through the inner chamber bottom right side of cabinet body (100) and extend to the inner chamber of first recess (160), the lateral wall threaded connection of lead screw (310) has propulsion casing (320), the bottom fixedly connected with bottom plate (330) of propulsion casing (320), the bottom four corners fixedly connected with gyro wheel (340) of bottom plate (330).

2. A high and low voltage power distribution switchgear as claimed in claim 1, wherein: the right side wall of the cabinet body (100) is hinged with a door body (110), a control panel (111) is fixedly connected in the middle of the front side of the right side wall of the door body (110), and the control panel (111) is electrically connected with a motor (300) and an exhaust fan (400).

3. A high and low voltage power distribution switchgear as claimed in claim 1, wherein: an independent battery (120) is fixedly connected to the right side of the bottom of the inner cavity of the cabinet body (100), the independent battery (120) is electrically connected with the control panel (111), and the independent battery (120) is a lithium battery.

4. A high and low voltage power distribution switchgear as claimed in claim 1, wherein: the top four corners of the cabinet body (100) are fixedly connected with supporting rods (140), and top plates (141) are fixedly connected between the top ends of the supporting rods (140).

5. A high and low voltage power distribution switchgear as claimed in claim 1, wherein: the upper side of the right side wall of the handle (190) is fixedly connected with a first clamping block (191), and the first clamping block (191) is inserted into the inner cavity of the clamping groove (180).

6. A high and low voltage power distribution switchgear as claimed in claim 1, wherein: the left side of the bottom of the supporting plate (200) is fixedly connected with a flow guide block (210), and the flow guide block (210) is made of an aluminum alloy material.