CN210957354U - Alternating-current low-voltage power distribution cabinet with dampproofing dehumidification function - Google Patents

Alternating-current low-voltage power distribution cabinet with dampproofing dehumidification function Download PDF

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Publication number
CN210957354U
CN210957354U CN201922430855.9U CN201922430855U CN210957354U CN 210957354 U CN210957354 U CN 210957354U CN 201922430855 U CN201922430855 U CN 201922430855U CN 210957354 U CN210957354 U CN 210957354U
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China
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fixedly connected
power distribution
distribution cabinet
bevel gear
voltage power
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CN201922430855.9U
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Chinese (zh)
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徐强
李新
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Nanjing Wuzheng Electric Technology Co ltd
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Nanjing Wuzheng Electric Technology Co ltd
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Abstract

The utility model discloses an AC low-voltage power distribution cabinet with dampproofing dehumidification function, which comprises a power distribution cabinet, the first casing of upside fixedly connected with of switch board, the downside inner wall fixedly connected with motor of first casing, the one end of the first pivot of the equal fixedly connected with of output of the left and right both sides of motor, two the other end of first pivot all stretches out the first bevel gear of first casing fixedly connected with, two first bevel gear all meshes there is second bevel gear, two the first reciprocal screw rod of the equal fixedly connected with of second bevel gear, two first reciprocal screw rod all rotates and is connected with mount, two the mount respectively with the left and right both sides fixed connection of switch board. The utility model discloses in, through the cooperation of filter screen, nest of blocks, first reciprocating screw rod, brush etc. can effectually carry out the dust isolation to the switch board, the brush can sweep the dust that adheres to on the filter screen simultaneously to prevent to influence the heat dissipation of switch board.

Description

Alternating-current low-voltage power distribution cabinet with dampproofing dehumidification function
Technical Field
The utility model relates to a switch board equipment technical field especially relates to an AC low voltage power switch board with dampproofing dehumidification function.
Background
The power distribution cabinet is an important facility in the power system, and the safe operation of the power distribution cabinet is related to the normal operation of each related device, so that the protection and the inspection of the power distribution cabinet are also highly regarded. If the switch board moves under humid environment, bring the hidden danger to its safety, when the temperature more than 30 ℃, when air relative humidity is more than 80%, then can arouse the condensation phenomenon, the condensation can cause power equipment binding post to corrode, reduce insulating properties and arouse the short circuit, causes unnecessary power failure accident and loss. Some switch boards are in outdoor work for a long time, and in some rainy seasons, outdoor air humidity is higher, can produce the influence to the normal work of switch board, so need dehumidify the internal environment of electric power cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the AC low-voltage power distribution cabinet who provides with dampproofing dehumidification function.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an AC low-voltage power distribution cabinet with moisture-proof and dehumidification functions comprises a power distribution cabinet, wherein the upper side of the power distribution cabinet is fixedly connected with a first shell, the inner wall of the lower side of the first shell is fixedly connected with a motor, the output ends of the left side and the right side of the motor are fixedly connected with one end of a first rotating shaft, the other ends of the two first rotating shafts extend out of the first shell and are fixedly connected with first bevel gears, the two first bevel gears are meshed with second bevel gears, the two second bevel gears are fixedly connected with first reciprocating screw rods, the two first reciprocating screw rods are rotatably connected with fixing frames, the two fixing frames are respectively fixedly connected with the left side and the right side of a power distribution cabinet, sleeve blocks are respectively in threaded connection with the two first reciprocating screw rods, the inner wall of the upper side of the power distribution cabinet is fixedly connected with a second shell, and a second rotating shaft is rotatably connected to the second shell;
the upper end and the lower end of the second rotating shaft are fixedly connected with third bevel gears, the two third bevel gears are meshed with fourth bevel gears, the fourth bevel gears located on the lower side are fixedly connected with a second reciprocating screw rod, the second reciprocating screw rod is fixedly connected with a moving block in a threaded connection mode, the lower side of the moving block is fixedly connected with a fan, the second reciprocating screw rod is rotatably connected with a second shell, and the lower side of the second shell is fixedly connected with a heating body.
Preferably, two one side fixedly connected with first slider that the nesting piece was kept away from each other, two be provided with on the mount with first slider assorted first spout, two one side fixedly connected with brush that the nesting piece is close to each other.
Preferably, the upper side of the moving block is fixedly connected with a second sliding block, and a second sliding groove matched with the second sliding block is formed in the inner wall of the upper side of the second shell.
Preferably, the third bevel gear positioned on the upper side is fixedly connected with the first rotating shaft, and an ash hole is formed in the lower side of the fixing frame.
Preferably, the lower side of the power distribution cabinet is fixedly connected with a temperature and humidity sensor, the front side of the power distribution cabinet is provided with a shell door, and a controller is fixed on the shell door.
Preferably, the controller is DATA-7311, the temperature and humidity sensor is SHT11, and the controller is electrically connected with the motor, the heating body and the fan.
Preferably, the left side wall and the right side wall of the power distribution cabinet are provided with filter screens, the lower side wall of the second shell is provided with a notch which is communicated up and down, the heating body is positioned in the notch, one end of a fixing rod is fixedly connected to two sides of the heating body, and the other end of the fixing rod is fixedly connected with the second shell.
The utility model has the advantages that: the utility model discloses in, through the filter screen, the nest of blocks, first reciprocal screw rod, the cooperation of brush etc, can effectually carry out the dust isolation to the switch board, the brush can sweep the dust that adheres to on the filter screen simultaneously to prevent to influence the heat dissipation of switch board, through the cooperation of temperature and humidity sensor, the reciprocal screw rod of second, fan, heating member etc., can effectually carry out the humidity drying to the switch board is inside, guarantees the dry environment in the switch board, also can effectively dispel the heat to the temperature in the switch board through the fan, the utility model discloses, can effectually carry out the drying to the environment in the switch board, be favorable to the instrument in the switch board to dispel the heat according to the condition simultaneously to the effectual entering that prevents the dust.
Drawings
Fig. 1 is the utility model discloses a structural schematic diagram of an AC low-voltage power distribution cabinet with dampproofing dehumidification function.
Fig. 2 is the utility model discloses a left structure schematic diagram of switch board of alternating current low voltage power switch board with dampproofing dehumidification function.
Reference numbers in the figures: the temperature and humidity sensor comprises a power distribution cabinet 1, a first shell 2, a motor 3, a first rotating shaft 4, a first bevel gear 5, a second bevel gear 6, a first reciprocating screw 7, a fixing frame 8, a second shell 9, a set block 10, a third bevel gear 11, a second rotating shaft 12, a second reciprocating screw 13, a heating body 14, a fourth bevel gear 15, a moving block 16, a fan 17 and a temperature and humidity sensor 18.
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.
Referring to fig. 1-2, an ac low voltage power distribution cabinet with moisture-proof and dehumidifying functions comprises a power distribution cabinet 1, a first housing 2 is fixedly connected to the upper side of the power distribution cabinet 1, a motor 3 is fixedly connected to the inner wall of the lower side of the first housing 2, one end of a first rotating shaft 4 is fixedly connected to the output ends of the left and right sides of the motor 3, the other ends of the two first rotating shafts 4 extend out of the first housing 2 and are fixedly connected with first bevel gears 5, the two first bevel gears 5 are respectively engaged with second bevel gears 6, the two second bevel gears 6 are respectively fixedly connected with first reciprocating screws 7, the two first reciprocating screws 7 are respectively and rotatably connected with fixing frames 8, the two fixing frames 8 are respectively connected with the left side of the, fixed connection in the right side both sides, equal threaded connection has a nest block 10 on two first reciprocating screw 7, and switch board 1's upside inner wall fixedly connected with second casing 9 rotates on the second casing 9 and is connected with second pivot 12.
Furthermore, the upper end and the lower end of the second rotating shaft 12 are fixedly connected with third bevel gears 11, the two third bevel gears 11 are meshed with fourth bevel gears 15, the fourth bevel gears 15 located on the lower side are fixedly connected with second reciprocating screw rods 13, the second reciprocating screw rods 13 are fixedly connected with moving blocks 16 in a threaded manner, the lower sides of the moving blocks 16 are fixedly connected with fans 17, the second reciprocating screw rods 13 are rotatably connected with the second shell 9, and heating bodies 14 are fixedly connected with the lower side of the second shell 9.
Further, a first sliding block is fixedly connected to one side, far away from each other, of each of the two sleeve blocks 10, first sliding grooves matched with the first sliding blocks are formed in the two fixing frames 8, a hairbrush is fixedly connected to one side, near to each of the two sleeve blocks 10, of each of the two sleeve blocks 16, a second sliding block is fixedly connected to the upper side of each of the moving blocks 16, a second sliding groove matched with the second sliding block is formed in the inner wall of the upper side of the second shell 9, a third bevel gear 11 located on the upper side is fixedly connected with the first rotating shaft 4, an ash outlet is formed in the lower side of each of the fixing frames 8, a temperature and humidity sensor 18 is fixedly connected to the lower side of the power distribution cabinet 1, a shell door is arranged on the front side of the power distribution cabinet 1, a controller is fixed to the shell door, the model of the controller is DATA-7311, the model of the temperature and humidity sensor 18 is SHT, the lower side wall of the second shell 9 is provided with a notch which is through up and down, the heating body 14 is positioned in the notch, two sides of the heating body 14 are fixedly connected with one end of a fixing rod, and the other ends of the two fixing rods are fixedly connected with the second shell 9.
The working principle is as follows: when the utility model is used, the temperature and humidity sensor 18 is matched with the controller, the temperature and humidity sensor 18 senses the humidity in the power distribution cabinet 1, then the signal is transmitted to the controller, the controller starts the motor 3, the motor 3 rotates to drive the first rotating shaft 4 to rotate, the controller starts the heating body 14, the first rotating shaft 4 drives the first bevel gear 5 and the third bevel gear 11 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the first reciprocating screw 7 to rotate, the first reciprocating screw 7 drives the sleeve block 10 to move, the sleeve block drives the brush to move, the dust on the surface of the filter screen is swept, the filter screen is prevented from being blocked to influence the heat dissipation effect, the third bevel gear 6 rotates to drive the fourth bevel gear 15 to rotate, the fourth bevel gear 15 drives the second reciprocating screw 13 to rotate, the second reciprocating screw 13 drives the moving block 16 to move, then drive fan 17 and remove, fan 17 blows into switch board 1 with the heat that heating body 14 distributed out, then carries out the drying in the switch board 1, and when needs dispel the heat, heating body 14 does not start, dispels the heat through fan 17 to blowing in the switch board 1, and to the automatic control of controller, the technical personnel in the field are familiar.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an AC low-voltage power distribution cabinet with dampproofing dehumidification function, includes switch board (1), its characterized in that, the first casing of upside fixedly connected with (2) of switch board (1), the downside inner wall fixedly connected with motor (3) of first casing (2), the equal fixedly connected with one end of first pivot (4) of output of the left and right both sides of motor (3), two the other end of first pivot (4) all stretches out first casing (2) fixedly connected with first bevel gear (5), two first bevel gear (5) all meshes there are second bevel gear (6), two second bevel gear (6) all fixedly connected with first reciprocal screw rod (7), two first reciprocal screw rod (7) all rotate and are connected with mount (8), two mount (8) respectively with the left side of switch board (1) one end of second bevel gear (7) is reciprocal, two, The right two sides of the power distribution cabinet are fixedly connected, sleeve blocks (10) are in threaded connection with the two first reciprocating screw rods (7), a second shell (9) is fixedly connected to the inner wall of the upper side of the power distribution cabinet (1), and a second rotating shaft (12) is rotatably connected to the second shell (9);
the upper end and the lower end of the second rotating shaft (12) are fixedly connected with third bevel gears (11), the two third bevel gears (11) are meshed with fourth bevel gears (15), the fourth bevel gears (15) located on the lower side are fixedly connected with second reciprocating screw rods (13), the second reciprocating screw rods (13) are fixedly connected with moving blocks (16) in a threaded mode, fans (17) are fixedly connected to the lower sides of the moving blocks (16), the second reciprocating screw rods (13) are rotatably connected with a second shell (9), and heating bodies (14) are fixedly connected to the lower sides of the second shell (9).
2. The AC low-voltage power distribution cabinet with moisture-proof and dehumidifying functions as claimed in claim 1, wherein a first sliding block is fixedly connected to one side, away from each other, of each of the two sleeve blocks (10), a first sliding groove matched with the first sliding block is formed in each of the two fixing frames (8), and a brush is fixedly connected to one side, close to each other, of each of the two sleeve blocks (10).
3. The AC low-voltage power distribution cabinet with moisture-proof and dehumidification functions as claimed in claim 1, wherein a second slider is fixedly connected to an upper side of said moving block (16), and a second sliding groove matched with the second slider is arranged on an inner wall of an upper side of said second housing (9).
4. The AC low-voltage power distribution cabinet with moisture-proof and dehumidifying functions as claimed in claim 1, wherein the third bevel gear (11) on the upper side is fixedly connected with the first rotating shaft (4), and the lower side of the fixing frame (8) is provided with a dust outlet.
5. The AC low-voltage power distribution cabinet with moisture-proof and dehumidifying functions as claimed in claim 1, wherein a temperature and humidity sensor (18) is fixedly connected to a lower side of the power distribution cabinet (1), a shell door is arranged on a front side of the power distribution cabinet (1), and a controller is fixed on the shell door.
6. The AC low-voltage power distribution cabinet with the moisture-proof and dehumidification functions as claimed in claim 5, wherein the controller is of a type DATA-7311, the temperature and humidity sensor (18) is of a type SHT11, and the controller is electrically connected with the motor (3), the heating body (14) and the fan (17).
7. The AC low-voltage power distribution cabinet with moisture-proof and dehumidifying functions as claimed in claim 5, wherein filter screens are disposed on two left and right side walls of the power distribution cabinet (1), a gap is disposed on a lower side wall of the second casing (9), the heating body (14) is disposed in the gap, two sides of the heating body (14) are fixedly connected with one end of a fixing rod, and the other ends of the two fixing rods are fixedly connected with the second casing (9).
CN201922430855.9U 2019-12-30 2019-12-30 Alternating-current low-voltage power distribution cabinet with dampproofing dehumidification function Active CN210957354U (en)

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CN201922430855.9U CN210957354U (en) 2019-12-30 2019-12-30 Alternating-current low-voltage power distribution cabinet with dampproofing dehumidification function

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111629574A (en) * 2020-07-30 2020-09-04 江西科技学院 Electronic information wireless communication device
CN112188806A (en) * 2020-10-09 2021-01-05 淮南联合大学(安徽广播电视大学淮南分校淮南职工大学) Heat radiation structure of power electronic component
CN112351647A (en) * 2020-10-28 2021-02-09 深圳易通技术股份有限公司 Cooling device of 5G baseband pool
CN112449560A (en) * 2020-11-30 2021-03-05 延安大学 Intelligent energy controller with waterproof and dustproof functions
CN112654223A (en) * 2021-02-01 2021-04-13 深圳星算科技有限公司 Multi-field energy distribution and production device based on block chain cross-chain technology

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111629574A (en) * 2020-07-30 2020-09-04 江西科技学院 Electronic information wireless communication device
CN112188806A (en) * 2020-10-09 2021-01-05 淮南联合大学(安徽广播电视大学淮南分校淮南职工大学) Heat radiation structure of power electronic component
CN112351647A (en) * 2020-10-28 2021-02-09 深圳易通技术股份有限公司 Cooling device of 5G baseband pool
CN112449560A (en) * 2020-11-30 2021-03-05 延安大学 Intelligent energy controller with waterproof and dustproof functions
CN112654223A (en) * 2021-02-01 2021-04-13 深圳星算科技有限公司 Multi-field energy distribution and production device based on block chain cross-chain technology

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