CN112350174B

CN112350174B - Outdoor rainproof heat dissipation type switch cabinet

Info

Publication number: CN112350174B
Application number: CN202110016993.1A
Authority: CN
Inventors: 郑肖楠; 瞿奔; 郑肖彬
Original assignee: Jingtai Electric Group Co ltd
Current assignee: Jingtai Electric Group Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-03-16
Anticipated expiration: 2041-01-07
Also published as: CN112350174A

Abstract

The invention relates to the technical field of switch cabinets, and particularly discloses an outdoor rainproof heat dissipation type switch cabinet which comprises a cabinet body and a door plate, wherein the door plate is movably connected to the front side of the cabinet body through a hinge, a through hole is formed in the upper end of the cabinet body, an installation plate fixed inside the cabinet body through a connecting rod is arranged below the through hole, a plurality of ventilation holes are formed in the installation plate, a permanent magnet is fixed in the middle of the upper end of the installation plate, an electromagnetic magnet fixed at the lower end of a cover plate is arranged above the permanent magnet, the cover plate is connected to the upper end of the cabinet body in a sliding mode, a storage battery is fixed at the upper end of the cover plate and electrically connected with the electromagnetic magnet, a plurality of springs are fixed between the installation plate and the cover plate, a radiating fan is. The invention can realize the quick heat dissipation of the switch cabinet and prevent rainwater from entering the switch cabinet.

Description

Outdoor rainproof heat dissipation type switch cabinet

Technical Field

The invention relates to the technical field of switch cabinets, in particular to an outdoor rainproof heat dissipation type switch cabinet.

Background

The switch cabinet is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement of the branch, so that the switch cabinet is mainly suitable for various occasions such as a power plant, a transformer substation, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like; due to the electrical properties of the switchgear, it generates a large amount of heat when it is operated.

Current cubical switchboard radiating effect is poor, influences the electrical apparatus normal use in the cubical switchboard, can the conflagration take place when serious, and the cubical switchboard is installed in outdoor often has the rainwater to get into the cubical switchboard simultaneously, also can cause certain safe influence to the electrical apparatus use in the cubical switchboard, consequently, just provides an outdoor rain-proof heat dissipation type cubical switchboard and solves above-mentioned problem.

Disclosure of Invention

The invention aims to provide an outdoor rainproof heat-dissipation switch cabinet to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an outdoor rainproof heat-dissipation switch cabinet comprises a cabinet body and a door plate, wherein the door plate is movably connected to the front side of the cabinet body through a hinge, an opening is formed in the upper end of the cabinet body, a mounting plate fixed inside the cabinet body through a connecting rod is arranged below the opening, a plurality of ventilation openings are formed in the mounting plate, a permanent magnet is fixed in the middle of the upper end of the mounting plate, an electromagnetic magnet fixed at the lower end of a cover plate is arranged above the permanent magnet, the cover plate is connected to the upper end of the cabinet body in a sliding mode, a storage battery is fixed at the upper end of the cover plate and electrically connected with the electromagnetic magnet, a plurality of springs are fixed between the mounting plate and the cover plate, a heat-dissipation fan is installed at the upper end of the inner bottom wall of the cabinet body, a temperature sensor is installed on the side, the improved cabinet is characterized in that a mounting rack is fixed inside the cabinet body, heat dissipation holes are formed in the side walls of the two sides of the cabinet body, and a waterproof mechanism is connected to the upper end of the cabinet body.

As a further scheme of the invention: the lower end of the cover plate is fixed with a plurality of convex sliding blocks, the upper end of the cabinet body is provided with a convex sliding groove, and the convex sliding blocks are connected with the convex sliding grooves in a sliding mode.

As a further scheme of the invention: the lower ends of the convex sliding blocks are fixed with stop blocks.

As a further scheme of the invention: the waterproof mechanism comprises a first fixing plate, a threaded rod, a first motor, threaded blocks, sliding rods, a sliding seat, a second fixing plate, a second motor, a cloth collecting roller, waterproof cloth, fixing rods and a rainfall sensor, wherein the first fixing plate is provided with four fixing plates which are respectively fixed on two sides of the upper end of the cabinet body, the threaded rod is rotatably connected between the two first fixing plates on the front side, the threaded rod penetrates through the first fixing plate on the right front side and is in transmission connection with the first motor, the sliding rod is connected between the two first fixing plates on the rear side, the threaded blocks are in threaded connection with the threaded rods, the sliding seat is in sliding connection with the sliding rods, the threaded blocks and the sliding seat are arranged in parallel and level, the second fixing plates are connected to the upper ends of the threaded blocks and the sliding seat, the cloth collecting roller is rotatably connected between the second fixing plates, the front end of the cloth collecting roller penetrates through the second, waterproof cloth one end is fixed on the dead lever, and the other end connects on receiving the cloth roller around, the dead lever is fixed between two left first fixed plates, the rainfall sensor is installed in the outside of the cabinet body, rainfall sensor and controller electric connection, first motor and second motor and battery electric connection.

As a further scheme of the invention: the solar photovoltaic panel is installed on the side wall of the cabinet body through the installation rod and is electrically connected with the storage battery.

As a further scheme of the invention: the lower end of the cabinet body is connected with a supporting rod, and the lower end of the supporting rod is connected with a base.

As a further scheme of the invention: fixed frame is installed to the base upper end, the base upper end just is located fixed frame department and has seted up logical groove, fixed frame internal fixation has electric putter, the universal wheel is installed to electric putter's expansion end.

Compared with the prior art, the invention has the beneficial effects that: firstly, the heat inside the cabinet body is dissipated to the outside from the heat dissipation holes on the two sides of the cabinet body through the heat dissipation fan, the cover plate is fixed at the upper end of the cabinet body through the attraction matching of the electromagnetic iron absorber and the permanent magnet at the beginning, and the spring is in a compression state, so that more dust is prevented from entering the inside of the cabinet body, the temperature inside the cabinet body is detected through the temperature sensor, and a temperature signal is transmitted to the controller, when the value recognized by the controller is larger than the rated value set by the controller, the controller controls the storage battery to cut off the electromagnetic iron absorber, at the moment, the cover plate moves upwards under the action of the spring, the upper end of the cabinet body is opened, at the moment, the heat inside the cabinet body is blown to the through hole at the upper end of the cabinet body from the ventilation hole on the mounting plate and the gap between the mounting plate and the cabinet body by the heat dissipation fan, when the temperature sensor detects that the temperature in the cabinet body is lower than a rated value set by the controller, the controller controls the storage battery to electrify the electromagnetic magnet, the cover plate seals the through hole under the action of the magnetic attraction force, more dust is prevented from entering the cabinet body, and in addition, a waterproof mechanism is arranged to prevent rainwater from contacting the upper end of the cabinet body and entering the cabinet body to influence the normal operation of an electric appliance; the second, set up the bracing piece and be used for raising the cabinet body, avoid rainwater and the contact of cabinet body lower extreme, permeate from cabinet body bottom and get into the internal portion of cabinet, set up the base and be used for giving cabinet body stability support, and adjust the universal wheel through electric putter and pass logical groove, and with the ground contact, realize the nimble removal of the device through the universal wheel, when removing to appointed place, rethread electric putter adjusts the universal wheel and passes logical groove, and retrieve to the base in, give the device stability through the base and support.

Drawings

Fig. 1 is a schematic diagram of an internal structure of an outdoor rainproof heat-dissipation type switch cabinet.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Fig. 4 is a schematic structural diagram of the connection and matching of the mounting plate and the permanent magnet in the outdoor rainproof heat dissipation type switch cabinet.

Fig. 5 is a schematic structural diagram of connection and matching of a cover plate, a convex slider and an electromagnetic magnet in an outdoor rainproof heat dissipation type switch cabinet.

Fig. 6 is an external structural schematic diagram of an outdoor rainproof heat-dissipation type switch cabinet.

Fig. 7 is a schematic top view of an outdoor rainproof heat-dissipating switch cabinet.

Fig. 8 is a control schematic diagram of a controller in an outdoor rainproof heat-dissipation type switch cabinet.

In the figure: 1-base, 2-support bar, 3-cabinet, 4-door panel, 5-cooling fan, 6-mounting rack, 7-temperature sensor, 8-controller, 9-mounting plate, 91-ventilation opening, 10-connecting bar, 11-cover plate, 12-spring, 13-convex slide block, 14-stop block, 15-electromagnetic magnet, 16-permanent magnet, 17-first fixing plate, 18-threaded bar, 19-first motor, 20-threaded block, 21-sliding bar, 22-sliding seat, 23-second fixing plate, 24-second motor, 25-cloth collecting roller, 26-fixing bar, 27-waterproof cloth, 28-storage battery, 29-mounting bar, 30-solar photovoltaic panel, 31-cooling hole, 32-through groove, 33-fixed frame, 34-electric push rod, 35-universal wheel and 36-rainfall sensor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "outer", "inner", "left", "right", "front", "rear", "one end", "the other end", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, are only for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to 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.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "mounted," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, releasably connected, or integral; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

referring to fig. 1-8, an outdoor rainproof heat-dissipation switch cabinet comprises a cabinet body 3 and a door panel 4, wherein the door panel 4 is movably connected to the front side of the cabinet body 3 through a hinge, a through hole is formed in the upper end of the cabinet body 3, a mounting plate 9 fixed inside the cabinet body 3 through a connecting rod 10 is arranged below the through hole, a plurality of ventilation holes 91 are formed in the mounting plate 9, a permanent magnet 16 is fixed in the middle of the upper end of the mounting plate 9, an electromagnetic magnet 15 fixed at the lower end of a cover plate 11 is arranged above the permanent magnet 16, the cover plate 11 is slidably connected to the upper end of the cabinet body 3, a storage battery 28 is fixed at the upper end of the cover plate 11, the storage battery 28 is electrically connected with the electromagnetic magnet 15, a plurality of springs 12 are fixed between the mounting plate 9 and the cover plate 11, a heat-dissipation fan 5 is installed at the, the utility model discloses a cabinet, including the cabinet body 3, controller 8 is installed in the cabinet body 3 outside, controller 8 respectively with battery 28 and temperature sensor 7 electric connection, cabinet body 3 is inside to be fixed with mounting bracket 6, louvre 31 has been seted up on the lateral wall of cabinet body 3 both sides, cabinet body 3 upper end is connected with waterproofing mechanism.

Specifically, the heat inside the cabinet 3 is dissipated to the outside through the heat dissipating holes 31 at the two sides of the cabinet 3 by the heat dissipating fan 5, the cover plate 11 is fixed at the upper end of the cabinet 3 by the attraction and matching of the electromagnetic iron 15 and the permanent magnet 16, and the spring 12 is in a compressed state, so that more dust is prevented from entering the cabinet 3, the temperature inside the cabinet 3 is detected by the temperature sensor 7, and the temperature signal is transmitted to the controller 8, when the value recognized by the controller 8 is larger than the set rated value, the controller 8 controls the storage battery 28 to cut off the power of the electromagnetic iron 15, the cover plate 11 moves upwards under the action of the spring 12, the upper end of the cabinet 3 is opened, and the heat inside the cabinet 3 is blown to the through hole at the upper end of the cabinet 3 from the ventilation hole 91 on the mounting plate 9 and the gap between the mounting plate 9 and the cabinet 3 by the heat dissipating fan 5 and is dissipated to the outside, distribute away the heat of the internal portion of cabinet 3 fast, ensure that the electric appliance of the internal portion of cabinet 3 uses normally, when temperature sensor 7 detects that the internal portion temperature of cabinet is less than the rated value that controller 8 set for, 15 circular telegrams are inhaled for the electromagnetism to controller 8 control battery 28, apron 11 seals the opening under the effect of magnetic attraction, avoid more dust to get into the internal portion of cabinet 3, be used for avoiding rainwater and the contact of the 3 upper ends of the cabinet body through setting up waterproofing mechanism in addition, get into the normal operating of the internal portion influence electrical apparatus of cabinet.

The lower extreme of apron 11 is fixed with a plurality of protruding type sliders 13, protruding type spout has been seted up to the 3 upper ends of the cabinet body, protruding type slider 13 and protruding type spout sliding connection, through the sliding connection of protruding type slider 13 and protruding type spout, the smooth-going stability of apron 11 removal of being convenient for.

The lower end of the convex slide block 13 is fixed with a stop block 14, and the stop block 14 is arranged to prevent the cover plate 11 from separating from the upper end of the cabinet body 3 under the action of the spring force.

The waterproof mechanism comprises a first fixing plate 17, a threaded rod 18, a first motor 19, a threaded block 20, a sliding rod 21, a sliding seat 22, a second fixing plate 23, a second motor 24, a cloth collecting roller 25, waterproof cloth 27, a fixing rod 26 and a rainfall sensor 36, wherein the first fixing plate 17 is provided with four parts and is respectively fixed on two sides of the upper end of the cabinet body 3, the two front sides are connected with the threaded rod 18 in a rotating manner between the first fixing plates 17, the threaded rod 18 penetrates through the first fixing plate 17 on the front right side and is in transmission connection with the first motor 19, the two rear sides are connected with the sliding rod 21 between the first fixing plates 17, the threaded rod 18 is connected with the threaded block 20 in a threaded manner, the sliding seat 22 is connected on the sliding rod 21 in a sliding manner, the threaded block 20 and the sliding seat 22 are arranged in parallel and level, the upper ends of the threaded block 20 and the sliding seat 22 are both connected with the second fixing, the front end of cloth collecting roller 25 runs through second fixed plate 23 and the transmission of second motor 24 of front side and is connected, tarpaulin 27 one end is fixed on dead lever 26, and the other end winds and connects on cloth collecting roller 25, dead lever 26 is fixed between two left first fixed plates 17, rainfall sensor 36 installs in the outside of the cabinet body 3, rainfall sensor 36 and controller 8 electric connection, first motor 19 and second motor 24 and battery 28 electric connection.

Specifically, by providing the rainfall sensor 36 for detecting whether the outside is raining, when the rainfall sensor 36 detects the outside is raining, the signal is transmitted to the controller 8, the controller 8 starts the first motor 19 and the second motor 24 to work simultaneously through the storage battery 28, the first motor 19 drives the threaded rod 18 to rotate, and is matched with the limit connection of a second fixed plate 23, a cloth collecting roller 25, a sliding rod 21 and a sliding seat 22, so that a thread block 20 moves on the threaded rod 18, meanwhile, the second motor 24 drives the cloth collecting roller 25 to rotate, the waterproof cloth 27 on the cloth collecting roller 25 is flatly paved above the cabinet body 3, the rainwater is prevented from contacting with the upper end of the cabinet body 3, the normal use of the electric appliance in the cabinet body 3 is ensured, when the rainfall sensor 36 detects that there is no rain, the controller 8 starts the first motor 19 and the second motor 24 simultaneously through the storage battery 28 to work, so that the waterproof cloth 27 is wound on the cloth collecting roller 25 and placed at the upper left position of the cabinet 3.

Install solar photovoltaic board 30 through installation pole 29 on the lateral wall of the cabinet body 3, solar photovoltaic board 30 and battery 28 electric connection, through solar photovoltaic board 30 with external solar radiation energy conversion for the electric energy and store in battery 28, be convenient for practice thrift the electric energy.

Example 2:

referring to fig. 1, this embodiment further defines the present invention on the basis of embodiment 1.

The cabinet body 3 lower extreme is connected with bracing piece 2, sets up bracing piece 2 and is used for raising the cabinet body 3, avoids rainwater and the contact of the 3 lower extremes of the cabinet body, and 3 bottom infiltration entering cabinet body 3 insides from the cabinet body, 2 lower extremes of bracing piece are connected with base 1, set up base 1 and are used for giving the cabinet body 3 stability support.

Fixed frame 33 is installed to base 1 upper end, base 1 upper end just is located fixed frame 33 and has seted up logical groove 32, fixed frame 33 internal fixation has electric putter 34, universal wheel 35 is installed to electric putter 34's expansion end.

Specifically, adjust universal wheel 35 through electric putter 34 and pass through logical groove 32 to with ground contact, realize the nimble removal of device through universal wheel 35, when removing to appointed place, rethread electric putter 34 adjusts universal wheel 35 and passes through logical groove 32, and retrieve to the base 1 in, give the device stability through base 1 and support.

The working principle is as follows: the heat in the cabinet body 3 is dissipated to the outside from the heat dissipation holes 31 at the two sides of the cabinet body 3 through the heat dissipation fan 5, the cover plate 11 is fixed at the upper end of the cabinet body 3 through the attraction matching of the electromagnetic iron absorber 15 and the permanent magnet 16, and the spring 12 is in a compression state, so that more dust is prevented from entering the cabinet body 3, the temperature in the cabinet body 3 is detected through the temperature sensor 7, and a temperature signal is transmitted to the controller 8, when the value identified by the controller 8 is larger than the rated value set by the controller 8, the controller 8 controls the storage battery 28 to cut off the power of the electromagnetic iron absorber 15, at the moment, the cover plate 11 moves upwards under the action of the spring 12, the upper end of the cabinet body 3 is opened, at the moment, the heat in the cabinet body 3 is blown to the through hole at the upper end of the cabinet body 3 from the ventilation hole 91 on the mounting plate 9 and the gap, the heat inside the cabinet body 3 is quickly dissipated, the electric appliance inside the cabinet body 3 is ensured to be normally used, when the temperature sensor 7 detects that the temperature inside the cabinet body 3 is lower than a rated value set by the controller 8, the controller 8 controls the storage battery 28 to electrify the electromagnetic magnet 15, the cover plate 11 seals the through hole under the action of magnetic attraction force to prevent more dust from entering the inside of the cabinet body 3, in addition, whether the outside rains or not is detected through the rainfall sensor 36, when the rainfall sensor 36 detects the outside rains, a signal is transmitted to the controller 8, the controller 8 simultaneously starts the first motor 19 and the second motor 24 to work through the storage battery 28, the first motor 19 drives the threaded rod 18 to rotate and is matched with the limiting connection of the second fixing plate 23, the cloth collecting roller 25, the sliding rod 21 and the sliding seat 22, so that the threaded block 20 moves on the threaded rod 18, and meanwhile, the second motor 24 drives the cloth collecting, the waterproof cloth 27 on the cloth collecting roller 25 is tiled above the cabinet body 3, rainwater is prevented from contacting the upper end of the cabinet body 3, normal use of electric appliances inside the cabinet body 3 is guaranteed, and when the rainfall sensor 36 detects that no rain exists, the controller 8 starts the first motor 19 and the second motor 24 simultaneously through the storage battery 28 to work, so that the waterproof cloth 27 is wound on the cloth collecting roller 25 and is placed at the position above the left side of the cabinet body 3.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included 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. The outdoor rainproof heat-dissipation switch cabinet comprises a cabinet body (3) and a door plate (4), and is characterized in that the door plate (4) is movably connected to the front side of the cabinet body (3) through a hinge, a through hole is formed in the upper end of the cabinet body (3), a mounting plate (9) fixed inside the cabinet body (3) through a connecting rod (10) is arranged below the through hole, a plurality of ventilation holes (91) are formed in the mounting plate (9), a permanent magnet (16) is fixed to the middle of the upper end of the mounting plate (9), an electromagnetic iron absorber (15) fixed to the lower end of a cover plate (11) is arranged above the permanent magnet (16), the cover plate (11) is slidably connected to the upper end of the cabinet body (3), a storage battery (28) is fixed to the upper end of the cover plate (11), the storage battery (28) is electrically connected with the electromagnetic iron absorber (15), and a plurality of springs (12) are fixed between, the improved multifunctional cabinet is characterized in that a cooling fan (5) is installed at the upper end of the inner bottom wall of the cabinet body (3), a temperature sensor (7) is installed on the side wall of the cabinet body (3), a controller (8) is installed on the outer side of the cabinet body (3), the controller (8) is electrically connected with a storage battery (28) and the temperature sensor (7) respectively, a mounting frame (6) is fixed inside the cabinet body (3), cooling holes (31) are formed in the side walls of the two sides of the cabinet body (3), a waterproof mechanism is connected to the upper end of the cabinet body (3), the waterproof mechanism comprises a first fixing plate (17), a threaded rod (18), a first motor (19), a threaded block (20), a sliding rod (21), a sliding seat (22), a second fixing plate (23), a second motor (24), a cloth collecting roller (25), waterproof cloth (27), a fixing rod (26) and a rain sensor (36), wherein the four fixing plates (17) are arranged, two of front side rotate between first fixed plate (17) and be connected with threaded rod (18), threaded rod (18) run through first fixed plate (17) and first motor (19) transmission of right front side and are connected, two of rear side connect slide bar (21) between on first fixed plate (17), threaded rod (18) are gone up threaded connection has thread block (20), sliding connection has slide (22) on slide bar (21), thread block (20) and slide (22) parallel and level set up, thread block (20) and slide (22) upper end all are connected with second fixed plate (23), it is connected with cloth collecting roller (25) to rotate between second fixed plate (23), second fixed plate (23) and second motor (24) transmission connection that the front end of cloth collecting roller (25) runs through the front side, tarpaulin (27) one end is fixed on dead lever (26), the other end is wound and received on a cloth receiving roller (25), the fixing rod (26) is fixed between two first fixing plates (17) on the left side, the rainfall sensor (36) is installed on the outer side of the cabinet body (3), the rainfall sensor (36) is electrically connected with the controller (8), and the first motor (19) and the second motor (24) are electrically connected with the storage battery (28).

2. The outdoor rainproof and heat-dissipation type switch cabinet according to claim 1, wherein a plurality of convex sliding blocks (13) are fixed at the lower end of the cover plate (11), a convex sliding groove is formed at the upper end of the cabinet body (3), and the convex sliding blocks (13) are slidably connected with the convex sliding groove.

3. An outdoor rainproof heat-dissipation type switch cabinet according to claim 2, wherein the lower ends of the convex sliding blocks (13) are fixed with stop blocks (14).

4. The outdoor rainproof heat-dissipation type switch cabinet according to claim 1, wherein a solar photovoltaic panel (30) is mounted on the side wall of the cabinet body (3) through a mounting rod (29), and the solar photovoltaic panel (30) is electrically connected with the storage battery (28).

5. The outdoor rainproof heat-dissipation type switch cabinet according to claim 1, wherein a support rod (2) is connected to the lower end of the cabinet body (3), and a base (1) is connected to the lower end of the support rod (2).

6. The outdoor rainproof heat-dissipation type switch cabinet according to claim 5, wherein a fixed frame (33) is installed at the upper end of the base (1), a through groove (32) is formed in the upper end of the base (1) and located at the fixed frame (33), an electric push rod (34) is fixed in the fixed frame (33), and a universal wheel (35) is installed at the movable end of the electric push rod (34).