CN216016214U

CN216016214U - Automatic cable fixed knot constructs low-voltage distribution cabinet

Info

Publication number: CN216016214U
Application number: CN202121955038.6U
Authority: CN
Inventors: 张文宇; 罗永康; 赵松
Original assignee: Hefei Zhiding Electric Control Automation Technology Co ltd
Current assignee: Hefei Zhiding Electric Control Automation Technology Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-11
Anticipated expiration: 2031-08-19

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet with an automatic cable fixing structure. The utility model not only improves the practicability of the power distribution cabinet during use, prolongs the service life of the power distribution cabinet, but also avoids the phenomenon of overhigh temperature in the use process of the power distribution cabinet.

Description

Automatic cable fixed knot constructs low-voltage distribution cabinet

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet with an automatic cable fixing structure.

Background

The power distribution cabinet is a device which assembles switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, can be switched on or switched off by a manual or automatic switch in normal operation, is used for reasonably distributing electric energy, is convenient for switching on and switching off the circuit, has higher safety protection level, and can visually display the on-state of the circuit.

The switch board on the market is of a great variety now, can satisfy people's user demand basically, but still has certain problem: firstly, the function of automatic cable fixation is difficult to realize when the power distribution cabinet is used, so that the practicability of the power distribution cabinet is reduced; secondly, the cabinet body can be rarely protected when the power distribution cabinet is used, so that the service life of the power distribution cabinet is shortened; thirdly, the power distribution cabinet is rarely provided with a heat dissipation function when in use, thereby easily causing the phenomenon of overhigh temperature in the use process of the power distribution cabinet.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a low-voltage power distribution cabinet with an automatic cable fixing structure, and aims to solve the problems that the function of automatic cable fixing is difficult to realize, a cabinet body can be rarely protected, and a heat dissipation function is rarely arranged when the power distribution cabinet is used in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic cable fixed knot constructs low-voltage distribution cabinet, includes the cabinet body, the surface of cabinet body one side articulates there is the shutter, and the fixed surface of shutter has control button, one side of the cabinet body is provided with heat dissipation mechanism, the inside of the cabinet body is provided with fixed establishment, the surface of the cabinet body is provided with protection machanism.

Preferably, the top of the cabinet body is fixed with fixed frame, and the cabinet body top of fixed frame one side is fixed with handles the case, the inside of the cabinet body all is fixed with equidistant fixed plate, and the louvre has all been seted up to the inner wall of fixed plate both sides to the internal portion of the cabinet of louvre one side all is provided with equidistant electric wire.

Preferably, heat dissipation mechanism's inside includes respectively that the dirt net separates, fastening screw, breathing pipe, air-blower, outlet duct and play gas head, the internal wall of cabinet of louvre one side all is provided with the dirt net that separates, and the both ends of separating the dirt net have fastening screw all threaded connection to fastening screw's one end run through the dirt net and with the inner wall fixed connection of the cabinet body, the internally mounted of fixed frame has the air-blower, and the input of air-blower is fixed with the breathing pipe, and the one end of breathing pipe extends to the inside of the cabinet body and is fixed with equidistant head of giving vent to anger, and simultaneously, the output of air-blower extends to the inside of handling the case, the outlet duct is installed at the top of handling the case, and the one end of outlet duct extends to the inside of handling the case.

Preferably, protection machanism's inside includes gasbag, protection pad, protection cornerite, protection circle, buffer spring and first elasticity post, the corner position department on cabinet body surface all is fixed with the protection cornerite, and the inside of protection cornerite is provided with the protection pad, cabinet body surface all is fixed with buffer spring, and buffer spring's one end and the fixed surface who protects the pad are connected, the fixed surface of the cabinet body has first elasticity post, and the one end of first elasticity post and the fixed surface who protects the pad are connected.

Preferably, the inside of protection cornerite all is provided with the guard ring, and the one end of guard ring closely laminates with the surface of protection pad to the other end of guard ring closely laminates with the surface of the cabinet body, the turning position department on cabinet body surface all is fixed with the gasbag, and the gasbag is linked together with the protection cornerite.

Preferably, fixed establishment comprises solid fixed ring, clamp plate, expanding spring, second elastic column and the tight pad of clamp, the cabinet body surface of electric wire one side is provided with solid fixed ring, and the surface of solid fixed ring one end and the inner wall fixed connection of the cabinet body to solid fixed ring's inside all is provided with equidistant clamp plate, one side of clamp plate is fixed with the tight pad of clamp, and the surface of the tight pad one side of clamp closely laminates with the surface of electric wire, expanding spring is all installed to solid fixed ring's inner wall, and expanding spring's one end and the fixed surface of clamp plate are connected, the second elastic column is installed to solid fixed ring's inner wall, and the one end of second elastic column and the fixed surface of clamp plate are connected.

Compared with the prior art, the utility model has the beneficial effects that: the low-voltage power distribution cabinet with the automatic cable fixing structure not only improves the practicability of the power distribution cabinet during use, prolongs the service life of the power distribution cabinet, but also avoids the phenomenon of overhigh temperature in the use process of the power distribution cabinet;

1. the electric wire is pulled through the fixing ring, the clamping pads, the telescopic spring and the second elastic column, so that the electric wire passes through the clamping pads in the fixing ring and is connected with an electric element, at the moment, the clamping plate and the clamping pads are driven to move under the action of the telescopic spring and the second elastic column, the clamping pads are made to be attached to the surfaces of the electric wire, the electric wire is clamped under the action of the clamping pads, the automatic cable fixing function of the power distribution cabinet is realized, and the practicability of the power distribution cabinet in use is improved;

2. the air bag, the protection wrap angle, the buffer spring and the first elastic column are arranged, air is filled into the protection wrap angle under the action of the air bag, the protection pad is driven to move under the combined action of the buffer spring and the first elastic column, and the cabinet body is protected under the action of the protection pad and the protection ring, so that the protection function of the power distribution cabinet is realized, and the service life of the power distribution cabinet is prolonged;

3. through being provided with the dust separation net, the air-blower, breathing pipe and fastening screw, tighten fastening screw, it is fixed to separate the dust net under fastening screw's effect, when the high temperature of the internal portion of cabinet, the air passes through the inside that the louvre got into the cabinet body, dust in the air is completely cut off under the effect that separates the dust net, control air-blower work, lead the inside to handling the case through the breathing pipe with the steam of the internal portion of cabinet under the effect of air-blower, carry out filtration treatment to steam under the effect of handling the case, steam exports the inside of handling the case through the outlet duct, the radiating function of switch board has been realized, thereby the phenomenon of high temperature appears in the switch board use has been avoided.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the external appearance structure of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

FIG. 4 is an enlarged schematic view of the shielding mechanism of FIG. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the fixing mechanism of fig. 3 according to the present invention.

In the figure: 1. a cabinet body; 101. a shutter; 102. a fixing frame; 103. a treatment tank; 104. a control button; 105. heat dissipation holes; 106. a fixing plate; 107. an electric wire; 2. a heat dissipation mechanism; 201. a dust-proof net; 202. fastening screws; 203. an air intake duct; 204. a blower; 205. an air outlet pipe; 206. an air outlet head; 3. a protection mechanism; 301. an air bag; 302. a protective pad; 303. protecting the wrap angle; 304. a guard ring; 305. a buffer spring; 306. a first resilient column; 4. a fixing mechanism; 401. a fixing ring; 402. a clamping plate; 403. a tension spring; 404. a second resilient column; 405. and clamping the pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; the embodiments of the present invention can be directly connected or indirectly connected through an intermediary, and all other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

The structure of the low-voltage power distribution cabinet with an automatic cable fixing structure provided by the utility model is shown in figures 1, 2 and 3, and comprises a cabinet body 1, wherein a shutter 101 is hinged on the surface of one side of the cabinet body 1, a control button 104 is fixed on the surface of the shutter 101, the model of the control button 104 can be selected from LA series master electrical appliances, a fixing frame 102 is fixed on the top of the cabinet body 1, a processing box 103 is fixed on the top of the cabinet body 1 on one side of the fixing frame 102, fixing plates 106 with equal intervals are fixed inside the cabinet body 1, heat dissipation holes 105 are formed in the inner walls of the two sides of the fixing plates 106, electric wires 107 with equal intervals are arranged inside the cabinet body 1 on one side of the heat dissipation holes 105, a heat dissipation mechanism 2 is arranged on one side of the cabinet body 1, and the heat dissipation holes of the heat dissipation mechanism 2 respectively comprise a dust isolating net 201, a fastening screw 202, an air suction pipe 203, an air blower 204, an air outlet pipe 205 and

air outlet heads

206, 105, dust isolating nets 201 are arranged on the inner walls of the cabinet body 1 on one side of the cabinet body 1, and the both ends of dust separation net 201 all threaded connection have fastening screw 202, and the one end of fastening screw 202 runs through dust separation net 201 and with the inner wall fixed connection of the cabinet body 1, the internally mounted of fixed frame 102 has air-blower 204, the model of this air-blower 204 can select for use Y series, and the input of air-blower 204 is fixed with breathing pipe 203, and the one end of breathing pipe 203 extends to the inside of the cabinet body 1 and is fixed with equidistant gas outlet 206, and simultaneously, the output of air-blower 204 extends to the inside of handling the case 103, handle the top of case 103 and install outlet duct 205, and the one end of outlet duct 205 extends to the inside of handling the case 103.

During the implementation, fastening screw 202 is screwed up, it is fixed with dust separation net 201 under fastening screw 202's effect, when the inside high temperature of the cabinet body 1, the air passes through louvre 105 and gets into the inside of the cabinet body 1, dust in the air is isolated under dust separation net 201's effect, afterwards, operation control button 104, make control button 104 control air-blower 204 work, lead the inside of handling case 103 through breathing pipe 203 with the inside steam of the cabinet body 1 under air-blower 204's effect, carry out filtration treatment to steam under the effect of handling case 103, steam leads out the inside of handling case 103 through outlet duct 205, in order to realize the radiating function of switch board.

Further, as shown in fig. 3 and 5, the fixing mechanism 4 is disposed inside the cabinet 1, and the fixing mechanism 4 is composed of a fixing ring 401, a clamping plate 402, a telescopic spring 403, a second elastic column 404 and a clamping pad 405, the surface of the cabinet 1 on one side of the electric wire 107 is provided with the fixing ring 401, the surface of one end of the fixing ring 401 is fixedly connected with the inner wall of the cabinet 1, the fixing ring 401 is disposed inside with the clamping plates 402 at equal intervals, the clamping pad 405 is fixed on one side of the clamping plate 402, the surface of one side of the clamping pad 405 is closely attached to the surface of the electric wire 107, the inner wall of the fixing ring 401 is mounted with the telescopic spring 403, one end of the telescopic spring is fixedly connected with the surface of the clamping plate 402, the inner wall of the fixing ring 401 is mounted with the second elastic column 404, and one end of the second elastic column 404 is fixedly connected with the surface of the clamping plate 402.

When the automatic cable fixing device is used, the electric wire 107 is pulled to enable the electric wire 107 to penetrate through the clamping pads 405 in the fixing ring 401 and be connected with an electric element, at the moment, the clamping plate 402 and the clamping pads 405 are driven to move under the action of the telescopic springs 403 and the second elastic columns 404, the clamping pads 405 are enabled to be attached to the surfaces of the electric wire 107, the electric wire 107 is clamped under the action of the clamping pads 405, and therefore the automatic cable fixing function of the power distribution cabinet is achieved.

Further, as shown in fig. 2, 3 and 4, the surface of the cabinet body 1 is provided with a protection mechanism 3, the protection mechanism 3 includes an airbag 301, a protection pad 302, a protection wrap angle 303, a protection ring 304, a buffer spring 305 and a first elastic column 306, the corner positions of the surface of the cabinet body 1 are all fixed with the protection wrap angle 303, the protection wrap angle 303 is provided with the protection pad 302, the surface of the cabinet body 1 is all fixed with the buffer spring 305, one end of the buffer spring 305 is fixedly connected with the surface of the protection pad 302, the surface of the cabinet body 1 is fixed with the first elastic column 306, one end of the first elastic column 306 is fixedly connected with the surface of the protection pad 302, the protection wrap angle 303 is all provided with the protection ring 304, one end of the protection ring 304 is tightly attached to the surface of the protection pad 302, the other end of the protection ring 304 is tightly attached to the surface of the cabinet body 1, the corner positions of the surface of the cabinet body 1 are all fixed with the airbag 301, and the air bag 301 is communicated with the protection wrap angle 303.

During implementation, gas is filled into the inside of the protection wrap angle 303 under the action of the air bag 301, the protection pad 302 is driven to move under the combined action of the buffer spring 305 and the first elastic column 306, and the cabinet body 1 is protected under the action of the protection pad 302 and the protection ring 304, so that the protection function of the power distribution cabinet is realized.

The working principle is as follows: during the use, at first place cabinet body 1 in assigned position department, open shutter 101, place electrical components on the surface of fixed plate 106, spur electric wire 107, make electric wire 107 pass between the inside clamp pad 405 of solid fixed ring 401 and be connected with electrical components, at this moment, drive clamp plate 402 and the motion of clamp pad 405 under the effect of expanding spring 403 and second elasticity post 404, make clamp pad 405 hug closely with the surface of electric wire 107, press from both sides tightly electric wire 107 under the effect of clamp pad 405, in order to realize the fixed function of switch board automatic cable, thereby practicality when having improved the switch board and using.

When the cabinet body 1 receives the collision, the inside of protection cornerite 303 is inflated under the effect of gasbag 301, drives the protection pad 302 motion under the combined action of buffer spring 305 and first elastic column 306, protects the cabinet body 1 under the effect of protection pad 302 and protection circle 304 to realize the function of switch board protection, thereby prolonged the life of switch board.

Put the internal wall of cabinet 1 of louvre 105 one side with dust separation net 201, tighten fastening screw 202, it is fixed with dust separation net 201 under fastening screw 202's effect, when the temperature of the internal portion of cabinet 1 is too high, the air passes through louvre 105 and gets into the inside of the cabinet body 1, the dust in the air is completely cut off under dust separation net 201's effect, subsequently, operation control button 104, make control button 104 control air-blower 204 work, lead the inside of handling case 103 through breathing pipe 203 with the inside steam of the cabinet body 1 under the effect of air-blower 204, carry out filtration treatment to steam under the effect of handling case 103, steam leads out the inside of handling case 103 through outlet duct 205, in order to realize radiating function of realization, thereby the phenomenon that the high temperature appears in the switch board use has been avoided, the use work of final completion switch board.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic cable fixed knot constructs low-voltage distribution cabinet, includes the cabinet body (1), its characterized in that: the surface of the cabinet body (1) one side is articulated with shutter (101), and the fixed surface of shutter (101) has control button (104), one side of the cabinet body (1) is provided with heat dissipation mechanism (2), the inside of the cabinet body (1) is provided with fixed establishment (4), the surface of the cabinet body (1) is provided with protection machanism (3).

2. The low-voltage distribution cabinet with the automatic cable fixing structure according to claim 1, characterized in that: the improved cabinet is characterized in that a fixing frame (102) is fixed to the top of the cabinet body (1), a processing box (103) is fixed to the top of the cabinet body (1) on one side of the fixing frame (102), equidistant fixing plates (106) are fixed to the inside of the cabinet body (1), heat dissipation holes (105) are formed in the inner walls of the two sides of each fixing plate (106), and equidistant electric wires (107) are arranged inside the cabinet body (1) on one side of each heat dissipation hole (105).

3. The low-voltage distribution cabinet with the automatic cable fixing structure according to claim 2, characterized in that: the interior of the heat dissipation mechanism (2) respectively comprises a dust separation net (201), fastening screws (202), an air suction pipe (203), an air blower (204), an air outlet pipe (205) and an air outlet head (206), the inner wall of the cabinet body (1) on one side of the heat dissipation hole (105) is provided with the dust separation net (201), two ends of the dust separation net (201) are in threaded connection with the fastening screws (202), one end of each fastening screw (202) penetrates through the dust separation net (201) and is fixedly connected with the inner wall of the cabinet body (1), the air blower (204) is installed inside the fixing frame (102), the air suction pipe (203) is fixed at the input end of the air blower (204), one end of the air suction pipe (203) extends to the interior of the cabinet body (1) and is fixed with the air outlet heads (206) at equal intervals, meanwhile, the output end of the air blower (204) extends to the interior of the treatment box (103), the air outlet pipe (205) is installed at the top of the treatment box (103), and one end of the air outlet pipe (205) extends to the inside of the treatment box (103).

4. The low-voltage distribution cabinet with the automatic cable fixing structure according to claim 1, characterized in that: the inside of protection machanism (3) includes gasbag (301), protection pad (302), protection cornerite (303), protection circle (304), buffer spring (305) and first elastic column (306), the corner position department on the cabinet body (1) surface all is fixed with protection cornerite (303), and the inside of protection cornerite (303) is provided with protection pad (302), the cabinet body (1) surface all is fixed with buffer spring (305), and the one end of buffer spring (305) is connected with the fixed surface of protection pad (302), the fixed surface of the cabinet body (1) has first elastic column (306), and the fixed surface of the one end of first elastic column (306) and protection pad (302) is connected.

5. The automatic cable fixed knot constructs's low-voltage distribution cabinet according to claim 4, characterized in that: the inside of protection cornerite (303) all is provided with protection circle (304), and the one end of protection circle (304) closely laminates with the surface of protection pad (302) to the other end of protection circle (304) closely laminates with the surface of the cabinet body (1), the corner position department on the surface of the cabinet body (1) all is fixed with gasbag (301), and gasbag (301) are linked together with protection cornerite (303).

6. The low-voltage distribution cabinet with the automatic cable fixing structure according to claim 2, characterized in that: the fixing mechanism (4) is composed of a fixing ring (401), a clamping plate (402), a telescopic spring (403), a second elastic column (404) and a clamping pad (405), the surface of the cabinet body (1) at one side of the electric wire (107) is provided with a fixed ring (401), the surface of one end of the fixing ring (401) is fixedly connected with the inner wall of the cabinet body (1), clamping plates (402) with equal intervals are arranged inside the fixing ring (401), a clamping pad (405) is fixed on one side of each clamping plate (402), the surface of one side of the clamping pad (405) is tightly attached to the surface of the electric wire (107), the inner walls of the fixing rings (401) are provided with the telescopic springs (403), one end of the telescopic spring (403) is fixedly connected with the surface of the clamping plate (402), the inner wall of the fixing ring (401) is provided with a second elastic column (404), and one end of the second elastic column (404) is fixedly connected with the surface of the clamping plate (402).