CN110661183B

CN110661183B - Safety protection electric power cabinet

Info

Publication number: CN110661183B
Application number: CN201910663642.2A
Authority: CN
Inventors: 林毓松
Original assignee: 吕衍荣
Current assignee: GAOTANG Rongzhi Rongzhi Technology Service Co.,Ltd.
Priority date: 2019-07-23
Filing date: 2019-07-23
Publication date: 2020-11-24
Anticipated expiration: 2039-07-23
Also published as: CN110661183A

Abstract

The invention discloses a safety protection electric power cabinet which structurally comprises a base, a rack, a box door, a rain baffle and an inner box, wherein the rack is vertically arranged at the upper end of the base and welded, the box door is arranged on the front side of the rack and connected by a hinge, the rain baffle is horizontally arranged at the upper end of the rack and connected by a machine, and the inner box is embedded and arranged at the inner side of the rack and movably connected; the movable structure is arranged at the upper end of the sliding rail, so that the power-off treatment is not required to be carried out manually to the position of a previous-stage control switch when the electric appliance at the inner side of the electric power cabinet is disassembled and assembled, the installation process is simplified, and the recovery speed of power utilization is accelerated.

Description

Safety protection electric power cabinet

Technical Field

The invention belongs to the field of electric power, and particularly relates to a safety protection electric power cabinet.

Background

The electric power cabinet mainly applies to be connected the power supply with power equipment, perhaps installs the electron device that is used for controlling power equipment, is equivalent to an integrated circuit cabinet body, along with the continuous increase with electrical apparatus in the life, the application of electric power cabinet is also more and more extensive, has brought more problem thereupon, for example the connection safety between the circuit, in order to prevent that the electric power cabinet from appearing the safety problem on electric power, so applied the electric power cabinet that can carry out safety protection, but prior art exists following not enoughly:

because need insert the electrical cabinet with electrical apparatus more and more, so need often to carry out the reconnection to the equipment in the electrical cabinet to need to break off to total power when electrical apparatus and connecting circuit are used in the dismouting of electrical cabinet, lead to it still to find distant switch and carry out the outage, thereby make the installation more loaded down with trivial details, be unfavorable for quick recovery power consumption.

The application provides a safety protection electric power cabinet, improves above-mentioned defect.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a safety protection electric power cabinet to solve the problems that in the prior art, as more and more electric appliances need to be connected into the electric power cabinet, equipment in the electric power cabinet needs to be frequently reconnected, and when the electric appliances and a connecting circuit of the electric power cabinet are disassembled and assembled, a main power supply needs to be disconnected, so that a remote switch needs to be found for power failure, the installation is more complicated, and the quick power recovery is not facilitated.

In order to achieve the purpose, the invention is realized by the following technical scheme: a safety protection electric power cabinet structurally comprises a base, a rack, a box door, a rain baffle and an inner box, wherein the rack is vertically arranged at the upper end of the base and welded, the box door is arranged on the front side of the rack and connected by a hinge, the rain baffle is horizontally arranged at the upper end of the rack and connected by a machine, and the inner box is embedded and arranged at the inner side of the rack and movably connected; the inner box includes curb plate, movable structure, inlet wire pipe, arm-tie, outlet pipe, slide rail, movable structure installs in the curb plate inboard, inlet wire pipe left side embedding is installed in the curb plate inboard, the arm-tie is installed in the movable structure left side and adopts mechanical connection, outlet wire pipe embedding is in the arm-tie left side, slide rail horizontal installation is in the movable structure lower extreme and adopt mechanical connection.

The invention is further improved, the movable structure comprises a mounting plate, an inner input terminal, an outer input terminal, a movable conductive structure, an outer output terminal, a clamping structure and an inner output terminal, the inner input terminal is mounted on the front surface of the mounting plate, the outer input terminal is mounted on the back surface of the mounting plate and is electrically connected with the inner input terminal, the movable conductive structure and the outer input terminal are positioned on the same plane and are electrically connected, the outer output terminal is mounted on the back surface of the mounting plate and is mechanically connected, the clamping structure is vertically mounted on the front surface of the mounting plate, and the inner output terminal is arranged on the front surface of the mounting plate and is electrically connected with the outer output terminal.

The invention is further improved, the movable conductive structure comprises insulating partition plates, conductive blocks, conductive plates and a conductive frame, the insulating partition plates are arranged between the conductive blocks, the conductive plates are vertically arranged on the conductive blocks and are electrically connected, the conductive plates are embedded in the inner sides of the conductive frames and are movably connected, and the conductive frame is electrically connected with the inner input terminal.

The invention is further improved, a contact card is arranged on the outer side of the conductive frame, a fixed block is arranged at the middle end of the contact card, and the fixed block is embedded and installed on the inner side of the conductive frame.

The clamping structure comprises a driving structure, a clamping block and a pushing block, wherein the clamping block is embedded in the inner side of the driving structure and is in mechanical connection, and the pushing block is embedded in the inner side of the driving structure and is in movable connection.

The invention is further improved, the driving structure comprises a shell, a connecting block, an inner movable block, a connecting rod and a spring, the connecting block is arranged on the inner side of the shell, the right end of the connecting block is connected with the left side of the pushing block, the connecting rod is arranged on the inner side of the shell and is connected with the inner movable block through a hinge, the connecting block is connected with the inner movable block through the connecting rod, and the spring is arranged between the inner movable blocks.

According to the technical scheme, the safety protection electric power cabinet has the following beneficial effects:

the upper end of the sliding rail is provided with the movable structure, the movable structure slides on the sliding rail by pulling the pulling plate, the inner box can be integrally pulled out, meanwhile, the sliding of the mounting plate drives the conductive frame to move out of the outer side of the conductive plate, the contact card is not in contact with the conductive plate any more, so that the input of a power supply is cut off, the movable structure can be taken out and placed at a proper position, the pushing block is pressed down, the inner movable block moves inwards under the action of the connecting rod, at the moment, the electric appliance can be detached by compressing the spring, the lead is detached, the electric appliance does not need to be manually moved to the position of a previous-stage control switch to be powered off when being detached, the installation process is simplified, and the recovery speed of power utilization is accelerated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a safety protection electric power cabinet according to the present invention;

FIG. 2 is a schematic view of the construction of the inner box of the present invention;

FIG. 3 is a schematic view of the back side of the mobile structure of the present invention;

FIG. 4 is a schematic front view of the mobile structure of the present invention;

FIG. 5 is a schematic structural diagram of a movable conductive structure according to the present invention;

FIG. 6 is a schematic view of a structure of the conductive plate and the conductive frame;

FIG. 7 is a schematic view of the contact card and the fixing block of the present invention;

FIG. 8 is a schematic structural view of a clamping structure according to the present invention;

fig. 9 is a schematic structural diagram of a driving structure of the present invention.

In the figure: base-1, frame-2, box door-3, rain shield-4, inner box-5, side plate-51, movable structure-52, incoming line pipe-53, pulling plate-54, outgoing line pipe-55, sliding rail-56, mounting plate-521, internal input terminal-522, external input terminal-523, movable conductive structure-524, external output terminal-525, clamping structure-526, internal output terminal-527, insulating partition plate-4 a, conductive block-4 b, conductive plate-4 c, conductive frame-4 d, contact card-4 d0, fixed block-4 d1, driving structure-6 a, clamping block-6 b, pushing block-6 c, shell-a 1, connecting block-a 2, internal movable block-a 3, Link-a 4, spring-a 5.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-9, the embodiments of the present invention are as follows:

the structure of the rain-proof box comprises a base 1, a frame 2, a box door 3, a rain-proof plate 4 and an inner box 5, wherein the frame 2 is vertically arranged at the upper end of the base 1 and welded with the frame, the box door 3 is arranged on the front side of the frame 2 and is connected by a hinge, the rain-proof plate 4 is horizontally arranged at the upper end of the frame 2 and is connected by a machine, and the inner box 5 is embedded and arranged at the inner side of the frame 2 and is movably connected; inner box 5 includes curb plate 51, active structure 52, inlet wire pipe 53, arm-tie 54, outlet wire pipe 55, slide rail 56, active structure 52 installs in curb plate 51 inboard, inlet wire pipe 53 left side embedding is installed in curb plate 51 inboard, arm-tie 54 installs in active structure 52 left side and adopts mechanical connection, outlet wire pipe 55 imbeds in arm-tie 54 left side, slide rail 56 horizontal installation is in active structure 52 lower extreme and adopts mechanical connection.

Referring to fig. 3-4, the movable structure 52 includes a mounting plate 521, an inner input terminal 522, an outer input terminal 523, a movable conductive structure 524, an outer output terminal 525, a clamping structure 526, and an inner output terminal 527, the inner input terminal 522 is mounted on the front surface of the mounting plate 521, the outer input terminal 523 is mounted on the back surface of the mounting plate 521 and electrically connected to the inner input terminal 522, the movable conductive structure 524 is in the same plane as the outer input terminal 523 and electrically connected to the outer input terminal 523, the outer output terminal 525 is mounted on the back surface of the mounting plate 521 and mechanically connected to the outer input terminal, the clamping structure 526 is vertically mounted on the front surface of the mounting plate 521, and the inner output terminal 527 is mounted on the front surface of the mounting plate 521 and.

Referring to fig. 5, the movable conductive structure 524 includes an insulating partition plate 4a, conductive blocks 4b, a conductive plate 4c, and a conductive frame 4d, the insulating partition plate 4a is installed between the conductive blocks 4b, the conductive plate 4c is vertically installed on the conductive blocks 4b and electrically connected, the conductive plate 4c is embedded inside the conductive frame 4d and movably connected, the conductive frame 4d is electrically connected to the inner input terminal 522, and when the movable structure 52 is drawn, the conductive frame 4d is separated from the outer side of the conductive plate 4c, so as to facilitate power-off detachment.

Referring to fig. 6-7, a contact card 4d0 is disposed outside the conductive frame 4d, a fixing block 4d1 is disposed at the middle end of the contact card 4d0, and the fixing block 4d1 is embedded inside the conductive frame 4d for better contact conduction.

Referring to fig. 8, the clamping structure 526 includes a driving structure 6a, a clamping block 6b, and a pushing block 6c, the clamping block 6b is embedded in the driving structure 6a and mechanically connected, and the pushing block 6c is embedded in the driving structure 6a and movably connected, so that the electric appliance can be conveniently clamped.

Referring to fig. 9, the driving structure 6a includes a housing a1, a connecting block a2, an inner movable block a3, a connecting rod a4, and a spring a5, the connecting block a2 is disposed inside the housing a1, and the right end of the connecting block a2 is connected to the left side of the pushing block 6c, the connecting rod a4 is mounted inside the housing a1 and is connected by a hinge, the connecting block a2 is connected to the inner movable block a3 by the connecting rod a4, and the spring a5 is mounted between the inner movable blocks a3 for facilitating the connection of wires when the electrical apparatus is detached.

Based on the above embodiment, the specific working principle is as follows:

firstly, the electric cabinet is placed at a proper position, a power input cable passes through the wire inlet pipe 53 to be connected with the outer input terminal 523, the equipment at the inner side is connected with the inner input terminal 522 through a wire, the output end of the equipment is connected with the inner output terminal 527 through a wire, the output cable at the outer side passes through the wire outlet pipe 55 to be connected with the inner output terminal 527, when the electric cabinet needs to be safely overhauled or the electric appliance needs to be replaced, the movable structure 52 slides on the sliding rail 56 by pulling the pull plate 54, so that the inner box 5 can be integrally pulled out, meanwhile, the sliding of the mounting plate 521 drives the conductive frame 4d to move out from the outer side of the conductive plate 4c, the contact card 4d0 is not contacted with the conductive plate 4c any more, so that the input of the power supply is disconnected, namely, the movable structure 52 can be taken out and placed at a proper position, the push block 6c is pressed down, so that the inner movable block a3 moves inwards, at this time, the compression spring a5 can be used to disassemble the electrical appliance for disassembling and assembling the lead, and when the electrical appliance needs to be assembled, the electrical appliance can be clamped along the arc of the clamping block 6b by only pressing the electrical appliance in.

The invention solves the problems that the prior art needs to reconnect equipment in the electric power cabinet frequently due to more and more electric appliances needing to be connected into the electric power cabinet, and needs to disconnect the total power supply when the electric appliances and the connecting circuit are disassembled and assembled in the electric power cabinet, so that the electric power cabinet needs to find a remote switch for power off, thereby leading the installation to be more complicated and being not beneficial to rapidly recovering the power consumption, the invention arranges a movable structure at the upper end of a sliding rail through the mutual combination of the components, the movable structure slides on the sliding rail through pulling a pulling plate, the inner box can be integrally pulled out, meanwhile, the sliding of a mounting plate drives a conductive frame to move out from the outer side of the conductive plate, a contact card does not contact with the conductive plate any more, thereby disconnecting the input of the power supply, namely, the movable structure can be taken out and placed at a proper position, a pushing block is pressed down, and the inner movable block moves inwards under the action of, at the moment, the compression spring can be used for dismounting the electric appliance and dismounting the wire, so that the electric appliance on the inner side of the electric cabinet does not need to be manually dismounted to the position of the previous-stage control switch for power-off treatment when being dismounted, the mounting process is simplified, and the power utilization recovery speed is accelerated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A safety protection electric power cabinet structurally comprises a base (1), a rack (2), a box door (3), a rain shield (4) and an inner box (5), wherein the rack (2) is vertically arranged at the upper end of the base (1), the box door (3) is arranged on the front surface of the rack (2), the rain shield (4) is horizontally arranged at the upper end of the rack (2), and the inner box (5) is embedded and arranged at the inner side of the rack (2); the method is characterized in that: inner box (5) include curb plate (51), movable structure (52), inlet wire pipe (53), arm-tie (54), outlet wire pipe (55), slide rail (56), movable structure (52) are installed in curb plate (51) inboard, inlet wire pipe (53) left side embedding is installed in curb plate (51) inboard, arm-tie (54) are installed in movable structure (52) left side, outlet wire pipe (55) are embedded in arm-tie (54) left side, slide rail (56) horizontal installation is in movable structure (52) lower extreme, movable structure (52) include mounting panel (521), interior input terminal (522), outer input terminal (523), activity conducting structure (524), outer output terminal (525), joint structure (526), interior output terminal (527), interior input terminal (522) are installed in mounting panel (521) front, outer input terminal (523) are installed in mounting panel (521) back, the movable conductive structure (524) and the outer input terminal (523) are located on the same plane, the outer output terminal (525) is installed on the back face of the mounting plate (521), the clamping structure (526) is vertically installed on the front face of the mounting plate (521), the inner output terminal (527) is arranged on the front face of the mounting plate (521), the movable conductive structure (524) comprises an insulating partition plate (4 a), a conductive block (4 b), a conductive plate (4 c) and a conductive frame (4 d), the insulating partition plate (4 a) is installed between the conductive blocks (4 b), the conductive plate (4 c) is vertically installed on the conductive block (4 b), the conductive plate (4 c) is embedded into the inner side of the conductive frame (4 d), the conductive frame (4 d) is electrically connected with the inner input terminal (522), and a contact card (4 d 0) is arranged on the outer side of the conductive frame (4 d), the middle end of the contact card (4 d 0) is provided with a fixed block (4 d 1), the fixed block (4 d 1) is embedded and installed at the inner side of the conductive frame (4 d), the clamping structure (526) comprises a driving structure (6 a), a clamping block (6 b) and a pushing block (6 c), the clamping block (6 b) is embedded in the inner side of the driving structure (6 a), the pushing block (6 c) is embedded in the inner side of the driving structure (6 a), the driving structure (6 a) comprises a shell (a 1), a connecting block (a 2), an inner movable block (a 3), a connecting rod (a 4) and a spring (a 5), the connecting block (a 2) is arranged inside the shell (a 1), the connecting rod (a 4) is arranged inside the shell (a 1), the connecting block (a 2) is connected with the inner movable block (a 3) through a connecting rod (a 4), and the spring (a 5) is arranged between the inner movable blocks (a 3).