CN210201295U

CN210201295U - Safe power distribution cabinet for safe power operation

Info

Publication number: CN210201295U
Application number: CN201921510137.6U
Authority: CN
Inventors: Qunwei Lu; 陆群炜
Original assignee: Jiangsu Youwei'an Information Technology Co Ltd
Current assignee: Jiangsu Youwei'an Information Technology Co Ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-03-27
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses an electric power safe operation is with safe type switch board, including the cabinet body, end cabinet and mounting bracket, the mounting bracket is installed through the bolt in the inside of the cabinet body, there is the cabinet door positive one side of the cabinet body through the hinge mounting, sealing door is installed through the bolt in the front of the cabinet body, the bottom welding of the cabinet body has end cabinet, the mount is installed through the bolt in the inside of end cabinet, the top welding of end cabinet has the chassis, the bracing piece is installed to the bottom of chassis, the bottom welding of bracing piece has the bottom plate. The utility model discloses an install controller and thermometer in the front of sealing door, having detected the temperature of the internal portion of cabinet through the thermometer, made its accessible wire transmission signal to controller, accessible controller is to the heat dissipation fan transmission signal of telecommunication when the temperature reachs the setting value, opens the heat dissipation fan and dispels the heat to the internal portion of cabinet, has increased the energy-saving of device, has improved the practicality of device.

Description

Safe power distribution cabinet for safe power operation

Technical Field

The utility model relates to a switch board technical field specifically is an electric power safe operation is with safe type switch board.

Background

The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The existing power distribution cabinet has the defects that:

1. when the power distribution cabinet is used, the electric appliance element is influenced by the resistance to generate heat, and when the heat of the electric appliance element is accumulated to a certain degree, the electric appliance element can be damaged, so that the device is damaged, and the service life of the device is influenced;

2. and when the existing power distribution cabinet is used, the circuit cannot be protected, so that electrical elements are damaged due to voltage instability in the operation of the circuit, and the service life of the device is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power safe operation is with safe type switch board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric power safe operation is with safe type switch board, includes the cabinet body, end cabinet and mounting bracket, the top welding of the cabinet body has rain-proof lid, and the bottom of rain-proof lid is equipped with the heat dissipation through-hole, the mounting bracket is installed through the bolt to the inside of the cabinet body, there is the cabinet door positive one side of the cabinet body through the hinge mounting, sealing door is installed through the bolt in the front of the cabinet body, the bottom welding of the cabinet body has end cabinet, the mount is installed through the bolt in the inside of end cabinet, the top welding of end cabinet has the chassis, the bracing piece is installed to the bottom of chassis, the bottom.

Preferably, the inner wall of the cabinet door is provided with a sealing ring through a bolt, the cabinet door is internally provided with an observation window, and the front surface of the cabinet door is provided with a lock catch through a bolt.

Preferably, the front of the bottom cabinet is provided with an access door through a bolt, and the two sides of the bottom cabinet are provided with heat dissipation windows through bolts.

Preferably, the controller is installed through the bolt in the front of sealing door, and the thermometer is installed to the top of controller, and sealing door's front one side is equipped with the locking piece.

Preferably, the mounting plate is installed on the front face of the mounting frame through bolts, and the circuit breaker is installed on the front face of the mounting plate through bolts.

Preferably, the inside of mount has cooling fan, and the top of mount is installed through the bolt and is extended to the inside ventilation pipe of the cabinet body.

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

1. the utility model discloses an internally mounted at the end cabinet has cooling fan, and the suction that can utilize cooling fan to produce takes out the steam of the internal portion of cabinet fast away, has increased the air flow of the internal portion of cabinet, makes it carry out quick cooling to the electrical equipment of the internal portion of cabinet, avoids electrical components heat accumulation, has guaranteed electrical components's security.

2. The utility model can protect the circuit by installing the breaker, when the circuit is short-circuited or overloaded seriously, the armature of the over-current release inside the breaker is sucked, the free release mechanism is actuated, and the main contact breaks the main circuit; when the circuit is overloaded, the thermal element of the thermal release in the circuit breaker generates heat to bend the bimetallic strip and push the free release mechanism to act, and when the circuit is under-voltage, the armature of the under-voltage release in the circuit breaker is released, so that the safety of the circuit is ensured, and the safety of the device is improved.

3. The utility model discloses an install cabinet door and sealing door in the front of the cabinet body, can improve the leakproofness of device, prevent rainwater access arrangement's inside, destroy internal circuit, guaranteed inside electrical components's security, can form double-deck protection through the cooperation of cabinet door and sealing door, improved the security of device.

4. The utility model discloses an install controller and thermometer in the front of sealing door, having detected the temperature of the internal portion of cabinet through the thermometer, made its accessible wire transmission signal to controller, accessible controller is to the heat dissipation fan transmission signal of telecommunication when the temperature reachs the setting value, opens the heat dissipation fan and dispels the heat to the internal portion of cabinet, has increased the energy-saving of device, has improved the practicality of device.

5. The utility model discloses a welding has the waterproof of chassis multiplicable device in the bottom of end cabinet, makes its device can keep away from ground, avoids the inside of the steam admission device on ground, prevents to install the inside steam and seriously influences the life of circuit, has guaranteed the security of the inside electrical components of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

fig. 3 is a schematic front structural view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a cabinet body; 101. a rain cover; 2. a cabinet door; 201. a seal ring; 202. an observation window; 203. locking; 3. a bottom cabinet; 301. an access door; 302. a heat dissipation window; 4. a chassis; 401. a support bar; 402. a base plate; 5. a fixed mount; 501. a heat radiation fan; 502. a vent pipe; 6. a mounting frame; 601. mounting a plate; 602. a circuit breaker; 7. a sealing door; 701. a controller; 702. and (4) a thermometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a safe power distribution cabinet for safe operation of electric power comprises a cabinet body 1, a bottom cabinet 3 and a mounting frame 6, wherein a rain-proof cover 101 is welded at the top of the cabinet body 1, rain-proof paint is coated on the outer side of the cabinet body 1 to increase the rain-proof performance of the device, rainwater is prevented from corroding the cabinet body 1, the service life of the cabinet body 1 is prolonged, the rain-proof cover 101 can shield wind and rain, the rain-proof performance of the device is improved, a heat dissipation through hole is formed in the bottom of the rain-proof cover 101, the heat dissipation area of the device can be increased through the heat dissipation through hole, the heat dissipation performance of the device is improved, the mounting frame 6 is mounted in the cabinet body 1 through bolts, the mounting frame 6 can facilitate the mounting of electrical equipment and circuits, the mounting efficiency of the device is improved, a cabinet door 2 is mounted on one side of the front face of the cabinet body 1 through a, the front of the cabinet body 1 is provided with the sealing door 7 through bolts, double-layer protection can be formed through the matching of the cabinet door 2 and the sealing door 7, the safety of the device is improved, the bottom cabinet 3 is welded at the bottom of the cabinet body 1, the fixing frame 5 is installed inside the bottom cabinet 3 through bolts, the fixing frame 5 can facilitate the installation of the heat dissipation fan 501 at the top inside the bottom cabinet 3, the installation stability of the heat dissipation fan 501 is ensured, the bottom frame 4 is welded at the top of the bottom cabinet 3, the device can be far away from the ground through the bottom frame 4, the water vapor on the ground is prevented from entering the device, the service life of the circuit is prevented from being influenced by the excessive water vapor inside the device, the safety of electrical elements inside the device is ensured, the bottom of the bottom frame 4 is provided with the supporting rod 401, the device can be far away from the ground through the supporting rod 401, the water vapor on the, the base plate 402 may increase the stability of the device and improve the stability of the device.

Further, sealing washer 201 is installed through the bolt to the inner wall of cabinet door 2, through the leakproofness of the multiplicable cabinet door 2 of sealing washer 201, guarantee the safety of internal arrangement's device, the internally mounted of cabinet door 2 has observation window 202, can be convenient for observe the detection data of thermometer 702 through observation window 202, the staff of being convenient for carries out data reading, and the front of cabinet door 2 installs hasp 203 through the bolt, through hasp 203 lockable cabinet door 2, avoid non-operating personnel to open cabinet door 2 and destroy internal arrangement.

Further, the access door 301 is installed through the bolt in the front of end cabinet 3, can be convenient for the staff to overhaul cooling fan 501 through access door 301, has improved the efficiency of overhauing, and the both sides of end cabinet 3 install heat dissipation window 302 through the bolt, can discharge hot-blast outside the device through heat dissipation window 302, carries out the air convection.

Further, controller 701 is installed through the bolt in the front of sealing door 7, the PLC controller that controller 701 adopted, controller 701 passes through wire and thermometer 702 and radiator fan 501 electric connection, thermometer 702 is installed to controller 701's top, through the inside temperature of the cabinet body 1 of thermometer 702 detectable, make its accessible wire transmission signal to controller 701, accessible controller 701 transmits the signal of telecommunication to radiator fan 501 when the temperature reachs the setting value, open radiator fan 501 and dispel the heat to the cabinet body 1 inside, the energy-saving of device has been increased, the practicality of device has been improved, and sealing door 7's front one side is equipped with the locking piece.

Further, the front surface of the mounting frame 6 is provided with a mounting plate 601 through bolts, the mounting plate 601 can facilitate the installation of electrical equipment and the installation of devices, the installation efficiency of the devices is improved, the front surface of the mounting plate 601 is provided with a circuit breaker 602 through bolts, the circuit can be protected through the circuit breaker 602, when the circuit is short-circuited or seriously overloaded, the armature of an over-current release in the circuit breaker 602 is attracted, a free release mechanism is made to act, and a main contact breaks a main circuit; when the circuit is overloaded, the thermal element of the thermal release in the circuit breaker 602 heats to bend the bimetallic strip and push the free release mechanism to act, and when the circuit is under-voltage, the armature of the under-voltage release in the circuit breaker 602 releases, so that the safety of the circuit is ensured, and the safety of the device is improved.

Further, the internally mounted of mount 5 has cooling fan 501, through the suction that cooling fan 501 produced, and can take out the steam of the internal portion of cabinet 1 fast through ventilation pipe 502 from, the air flow of the internal portion of cabinet 1 has been increased, make it can carry out quick cooling to the electrical equipment of the internal portion of cabinet 1, avoid electrical components heat accumulation, electrical components's security has been guaranteed, and the top of mount 5 installs ventilation pipe 502 that extends to the internal portion of cabinet 1 through the bolt, cooling fan 501 can be convenient for collect the inside hot-air of the internal portion of cabinet 1 through ventilation pipe 502.

The working principle is as follows: before using this device, the user of service detects the device earlier, confirm and use after not having the problem, through the temperature of the internal portion of thermometer 702 detectable cabinet, make its accessible wire transmission signal to controller 701, accessible controller 701 transmits the signal of telecommunication to cooling fan 501 when the temperature reachs the setting value, open cooling fan 501, suction through cooling fan 501 production, and can take out the steam of the internal portion of cabinet 1 fast through ventilation pipe 502, the air flow of the internal portion of cabinet 1 has been increased, make it carry out quick cooling to the electrical equipment of the internal portion of cabinet 1, avoid electrical components heat accumulation, electrical components's security has been guaranteed, the energy-saving of device has been increased, the practicality of device has been improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.

Claims

1. The utility model provides an electric power safe operation is with safe type switch board, includes the cabinet body (1), end cabinet (3) and mounting bracket (6), its characterized in that: the welding of the top of the cabinet body (1) has rain-proof lid (101), and the bottom of rain-proof lid (101) is equipped with the heat dissipation through-hole, mounting bracket (6) are installed through the bolt to the inside of the cabinet body (1), there is cabinet door (2) through the hinge mounting in positive one side of the cabinet body (1), sealing door (7) are installed through the bolt in the front of the cabinet body (1), the bottom welding of the cabinet body (1) has end cabinet (3), mount (5) are installed through the bolt in the inside of end cabinet (3), the top welding of end cabinet (3) has chassis (4), bracing piece (401) is installed to the bottom of chassis (4), bottom welding of bracing piece (401) has bottom plate (402).

2. The safe power distribution cabinet for electric power safe operation according to claim 1, characterized in that: the inner wall of cabinet door (2) installs sealing washer (201) through the bolt, and the internally mounted of cabinet door (2) has observation window (202), and the front of cabinet door (2) installs hasp (203) through the bolt.

3. The safe power distribution cabinet for electric power safe operation according to claim 1, characterized in that: the front of the bottom cabinet (3) is provided with an access door (301) through a bolt, and the two sides of the bottom cabinet (3) are provided with heat dissipation windows (302) through bolts.

4. The safe power distribution cabinet for electric power safe operation according to claim 1, characterized in that: the front of sealing door (7) is installed controller (701) through the bolt, and thermometer (702) are installed to the top of controller (701), and the front one side of sealing door (7) is equipped with the locking piece.

5. The safe power distribution cabinet for electric power safe operation according to claim 1, characterized in that: the mounting panel (601) is installed through the bolt in the front of mounting bracket (6), and circuit breaker (602) is installed through the bolt in the front of mounting panel (601).

6. The safe power distribution cabinet for electric power safe operation according to claim 1, characterized in that: the inside mounting of mount (5) has cooling blower (501), and the top of mount (5) is installed through the bolt and is extended to inside ventilation pipe (502) of the cabinet body (1).