CN215817186U - Waterproof dustproof low-voltage switchgear - Google Patents

Waterproof dustproof low-voltage switchgear Download PDF

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Publication number
CN215817186U
CN215817186U CN202122241435.3U CN202122241435U CN215817186U CN 215817186 U CN215817186 U CN 215817186U CN 202122241435 U CN202122241435 U CN 202122241435U CN 215817186 U CN215817186 U CN 215817186U
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China
Prior art keywords
switch cabinet
cabinet body
fixedly connected
waterproof
cubical switchboard
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CN202122241435.3U
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Chinese (zh)
Inventor
袁起平
***
张振
郑臣勋
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Fujian Shengyu Power Equipment Co ltd
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Fujian Shengyu Power Equipment Co ltd
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Abstract

The utility model relates to the technical field of switch cabinets, and particularly discloses a waterproof and dustproof low-voltage switch cabinet which comprises a switch cabinet body, wherein a plurality of mounting frames are fixedly connected in the switch cabinet body, through holes which are uniformly distributed are formed in the mounting frames, a fixing plate is fixedly connected to the inner top surface of the switch cabinet body, a first fan is symmetrically and detachably connected to the fixing plate, a plurality of air cylinders are symmetrically and fixedly connected to the surface, close to the first fan, of the switch cabinet body, a plurality of through grooves are symmetrically formed in the side wall of the switch cabinet body, a cavity communicated with the through grooves is formed in the side wall of the switch cabinet body, the extending end of each air cylinder extends into the cavity and is fixedly connected with a shielding plate, a dust removal mechanism is fixedly connected to the outer end of each through groove, a filter box is slidably connected to the inner bottom of the switch cabinet body, a temperature and humidity sensor is fixedly connected in the switch cabinet body, and a controller electrically connected with the temperature and humidity sensor is detachably connected to the top surface of the switch cabinet body.

Description

Waterproof dustproof low-voltage switchgear
Technical Field
The application relates to the technical field of switch cabinets, and particularly discloses a waterproof and dustproof low-voltage switch cabinet.
Background
The cubical switchboard is an electrical equipment, controls opening and closing of various equipment, and the part in the cubical switchboard mainly has circuit breaker, isolator, load switch, operating device, mutual-inductor and various protection device etc. the cubical switchboard is according to the difference of cabinet body structure, can divide into open-type cubical switchboard, metal-enclosed switch cabinet and metal-enclosed armoured switch cabinet, can divide into high tension switchgear again according to the voltage class difference, medium tension switchgear and low tension switchgear etc. china utility model CN201820178092.6 discloses an outdoor waterproof low tension cabinet, its characterized in that: including the cube structure cavity cabinet body, the lid on this cabinet body top is located to the lid, and set up in the support holder of this cabinet body bottom, this cabinet body openly is equipped with the cabinet door that the rotatable was opened or was closed, the first side of this cabinet body roof is to the outstanding first weather shield that forms of this cabinet body first side, this cabinet body roof second side is to the outstanding second weather shield that forms of this cabinet body second side, this cabinet body roof third side is to the outstanding third weather shield that forms of this cabinet body third side, this cabinet body roof fourth side is to the outstanding fourth weather shield that forms of this cabinet body fourth side, current cubical switchboard is when applying outdoor use, the dust removal effect of cubical switchboard when waterproof is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the traditional waterproof and dustproof low-voltage switch cabinet is poor in dust removal effect in the waterproof process.
In order to achieve the above object, the present invention provides the following basic solutions:
the utility model provides a waterproof dustproof low-voltage switchgear which characterized in that: the switch cabinet comprises a switch cabinet body, wherein a plurality of mounting frames are fixedly connected in the switch cabinet body, a plurality of through holes which are uniformly distributed are formed in the mounting frames, a fixed plate is fixedly connected to the inner top of the switch cabinet body, first fans are symmetrically and detachably connected in the fixed plate, a motor is symmetrically and fixedly connected to the upper surface of the switch cabinet body, and the output end of the motor is fixedly connected with the first fans;
the utility model discloses a switch cabinet, including cubical switchboard body, lateral wall, dust removal mechanism, baffle plate, temperature and humidity sensor, the cubical switchboard body is close to the surface symmetry rigid coupling of first fan has a plurality of cylinders, the lateral wall symmetry of cubical switchboard body is opened has a plurality of logical grooves, open in the lateral wall of cubical switchboard body have with lead to the cavity of groove intercommunication, the end that stretches out of cylinder stretches into the cavity rigid coupling and has the shielding plate, it has dust removal mechanism to lead to the one end rigid coupling of keeping away from the cubical switchboard body inside, the interior bottom sliding connection of cubical switchboard body has the rose box, this internal lateral wall of cubical switchboard can be dismantled and be connected with temperature and humidity sensor, the controller that is connected with temperature and humidity sensor electricity can be dismantled to the top surface of cubical switchboard body, the cylinder is connected with the controller electricity.
The principle and effect of this basic scheme lie in:
1. compared with the prior art, the dust removal device has the advantages that through the through holes formed in the mounting frame, all instruments on the mounting frame can be removed dust when dust is removed, air flow is increased, dead corners are not prone to occurring when dust is removed, and the situation of dust accumulation is caused.
2. Compared with the prior art, the first fan and the second fans are arranged on the two side walls of the switch cabinet body at the top of the switch cabinet body, so that convection is formed during dust removal, the dust removal effect is improved, and dust is discharged through the side walls and the bottom of the switch cabinet body, so that dust removal is more thorough and obvious.
3. Compared with the prior art, the shielding plate is arranged on the side wall of the switch cabinet body, when the switch cabinet is applied to an external environment which is rainy, the shielding plate can be arranged at the bottom of the cavity under the action of the air cylinder to shield the through groove, the waterproof effect of the switch cabinet is improved, dust can still be removed from the interior of the switch cabinet body through the filter box after the through groove is shielded, the arrangement of the temperature and humidity sensor can monitor the surrounding environment to judge whether the shielding plate needs to be put down, the switch cabinet is more intelligent, and the dust removal effect is better.
Furthermore, the surface of the fixed plate is provided with a heating assembly for dehumidification, and the heating assembly comprises a circuit board and a heating wire detachably connected between the circuit board. By arranging the heating assembly, the utility model can well dehumidify the interior of the switch cabinet when the interior of the switch cabinet needs to be dried.
Further, the heating assembly is electrically connected with the controller. Whether the heating assembly works or not is controlled by the controller.
Further, dust removal mechanism is including dismantling the fixed case of connecting in logical groove one end, can dismantle the first filter of connecting at the fixed case lateral wall and the second fan of rigid coupling in fixed incasement portion, the second fan is the exhaust fan. Through setting up dust removal mechanism for this internal air of cubical switchboard is mainly discharged from dust removal mechanism.
Furthermore, one end of the cylinder, which is far away from the filter box, is fixedly connected with a water shielding plate. The waterproof capability of the utility model is enhanced by arranging the water shielding plate.
Furthermore, the filter box comprises a second filter plate and a handle, wherein the second filter plate is connected in the switch cabinet body in a sliding mode, and the handle is fixedly connected to the side wall of the filter plate. Through setting up sliding connection's second filter and setting up the handle on the second filter, conveniently clear up it.
Furthermore, a plurality of air outlet holes are formed in the side wall of the switch cabinet body below the second filter plate. When the dust removal mechanism is closed, air in the switch cabinet body is mainly discharged from the air outlet.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of a waterproof and dustproof low-voltage switch cabinet provided by an embodiment of the application;
fig. 2 shows a cross-sectional view of a waterproof and dustproof low-voltage switch cabinet according to an embodiment of the present application;
fig. 3 shows a schematic structural diagram of a first fan and a heating assembly in a waterproof and dustproof low-voltage switch cabinet according to an embodiment of the present application;
fig. 4 shows an enlarged view of a position a in a waterproof and dustproof low-voltage switch cabinet provided by the embodiment of the application.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Reference numerals in the drawings of the specification include: switch cabinet body 1, mounting bracket 2, through-hole 201, logical groove 3, cavity 301, fixed box 4, first filter 5, second fan 6, shielding plate 7, cylinder 8, water shield 9, motor 10, first fan 11, controller 12, fixed plate 13, circuit board 14, heating wire 1401, temperature and humidity sensor 15, rose box 16, second filter 1601, handle 1602, exhaust vent 17.
Examples are shown in fig. 1, 2, 3 and 4:
a waterproof and dustproof low-voltage switch cabinet comprises a switch cabinet body 1, wherein three mounting frames 2 used for mounting equipment are fixedly connected in the switch cabinet body 1, a plurality of through holes 201 which are uniformly distributed are formed in each mounting frame 2, a fixing plate 13 is fixedly connected to the inner top surface of the switch cabinet body 1, three circuit boards 14 are mounted on the lower surface of each fixing plate 13, heating wires 1401 are arranged between the circuit boards 14, a motor 10 is symmetrically and fixedly connected to the upper surface of the switch cabinet body 1, the output end of the motor 10 penetrates through the fixing plate 13 and is fixedly connected with a first fan 11, the first fan 11 is a blowing fan, and a plurality of through grooves 3 communicated with the interior of the switch cabinet body 1 are formed in the left side wall and the right side wall of the switch cabinet body 1;
four cylinders 8 are symmetrically and fixedly connected to the upper surface of a switch cabinet body 1, a waterproof water shield 9 is fixedly connected to the upper ends of the cylinders 8, a cavity 301 is formed between the cylinders 8 which are positioned on the left side and the right side, the cavity 301 is communicated with all the through grooves 3, the cavity 301 needs to be positioned below all the through grooves 3, the extending ends of the cylinders 8 extend into the cavity 301 and are fixedly connected with a baffle plate 7, when the extending ends of the cylinders 8 extend, the baffle plate 7 descends to block the through grooves 3, the outer ends of the through grooves 3 are fixedly connected with a dust removal mechanism, the dust removal mechanism comprises a fixed box 4 detachably connected to one end of each through groove 3, a first filter plate 5 detachably connected to the side wall of the fixed box 4 and a second fan 6 fixedly connected to the inside of the fixed box 4, the second fan 6 is an exhaust fan, the first fan 11 and the second fan 6 are matched for use, so that air in the switch cabinet body 1 can circularly flow and dust can be effectively filtered through the dust removal mechanism, the interior bottom sliding connection of cubical switchboard body 1 has rose box 16, rose box 16 includes second filter 1601 and the handle 1602 of rigid coupling at second filter 1601 lateral wall of sliding connection in cubical switchboard body 1, 8 exhaust vents 17 have all been opened on the lateral wall about the below of second filter 1601 is located cubical switchboard body 1, the inner wall rigid coupling of cubical switchboard body 1 has temperature and humidity sensor 15, the upper surface rigid coupling of cubical switchboard body 1 has the controller 12 of being connected with temperature and humidity sensor 15 electricity, heating element and cylinder 8 all are connected with controller 12 electricity.
The method comprises the following specific implementation steps: firstly, placing the dust removal device at a specified place, installing the device on an installation frame 2 in a switch cabinet body 1, closing the switch cabinet body 1, secondly, starting the device in the switch cabinet body 1 to work, turning on a first fan 11 and a second fan 6 to remove dust, controlling an electric heating wire 1401 to heat through a temperature and humidity sensor 15 and a controller 12 when the environment is humid, drying the interior of the switch cabinet body 1, and thirdly, controlling a cylinder 8 to shield a through groove 3 through a shielding plate 7 through the controller 12 when the external environment is rainy day, wherein the first fan 11 works independently at the moment, and air after being filtered is discharged through an air outlet 17 at the bottom of the switch cabinet body 1.
The utility model solves the problem of poor dust removal effect of the traditional waterproof and dustproof low-voltage switch cabinet in the waterproof process.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a waterproof dustproof low-voltage switchgear which characterized in that: the switch cabinet comprises a switch cabinet body, wherein a plurality of mounting frames are fixedly connected into the switch cabinet body from top to bottom in a horizontal mode, a plurality of through holes which are uniformly distributed are formed in the mounting frames, a fixed plate is fixedly connected to the inner top of the switch cabinet body, first fans are symmetrically and detachably connected into the fixed plate, a motor is symmetrically and fixedly connected to the upper surface of the switch cabinet body, and the output end of the motor is fixedly connected with the first fans;
the utility model discloses a switch cabinet, including cubical switchboard body, lateral wall symmetry, the lateral wall symmetry of cubical switchboard body is opened has a plurality of logical grooves, open in the lateral wall that has logical groove all open and be led to the communicating cavity in groove, the surface symmetry rigid coupling that the cubical switchboard body is close to first fan has a plurality of cylinders, the end that stretches out of cylinder stretches into the cavity rigid coupling and has the shielding plate that can slide in the cavity, it has dust removal mechanism to lead to the one end rigid coupling of keeping away from the cubical switchboard body inside, the interior bottom sliding connection of cubical switchboard body has the rose box, this internal lateral wall of cubical switchboard can be dismantled and be connected with temperature and humidity sensor, the top surface of cubical switchboard body can be dismantled and be connected with the controller of being connected with the temperature and humidity sensor electricity, the cylinder is connected with the controller electricity.
2. The waterproof and dustproof low-voltage switch cabinet as claimed in claim 1, wherein a heating assembly for dehumidification is arranged on the surface of the fixing plate, and the heating assembly comprises circuit boards and heating wires detachably connected between the circuit boards.
3. The waterproof and dustproof low-voltage switch cabinet according to claim 2, wherein the heating assembly is electrically connected with the controller.
4. The waterproof and dustproof low-voltage switch cabinet as claimed in claim 1, wherein the dust removing mechanism comprises a fixed box detachably connected to one end of the through groove, a first filter plate detachably connected to a side wall of the fixed box, and a second fan fixedly connected to the inside of the fixed box, wherein the second fan is an exhaust fan.
5. The waterproof and dustproof low-voltage switch cabinet as claimed in claim 1, wherein a water shield is fixedly connected to one end of the cylinder away from the filter box.
6. The waterproof and dustproof low-voltage switch cabinet according to claim 1, wherein the filter box comprises a second filter plate slidably connected in the switch cabinet body and a handle fixedly connected to a side wall of the second filter plate.
7. The waterproof and dustproof low-voltage switch cabinet as claimed in claim 1, wherein the side wall of the switch cabinet body below the second filter plate is provided with a plurality of air outlets.
CN202122241435.3U 2021-09-16 2021-09-16 Waterproof dustproof low-voltage switchgear Active CN215817186U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122241435.3U CN215817186U (en) 2021-09-16 2021-09-16 Waterproof dustproof low-voltage switchgear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122241435.3U CN215817186U (en) 2021-09-16 2021-09-16 Waterproof dustproof low-voltage switchgear

Publications (1)

Publication Number Publication Date
CN215817186U true CN215817186U (en) 2022-02-11

Family

ID=80161059

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122241435.3U Active CN215817186U (en) 2021-09-16 2021-09-16 Waterproof dustproof low-voltage switchgear

Country Status (1)

Country Link
CN (1) CN215817186U (en)

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