CN105720492A - Cooling and drying electrical cabinet convenient to move and position - Google Patents
Cooling and drying electrical cabinet convenient to move and position Download PDFInfo
- Publication number
- CN105720492A CN105720492A CN201610231723.1A CN201610231723A CN105720492A CN 105720492 A CN105720492 A CN 105720492A CN 201610231723 A CN201610231723 A CN 201610231723A CN 105720492 A CN105720492 A CN 105720492A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- screw
- semiconductor chilling
- heat radiation
- chilling plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses a cooling and drying electrical cabinet convenient to move and position. The electrical cabinet comprises a cabinet body, sliding grooves, support plates, far-infrared heating plates and a semiconductor refrigeration sheet, wherein bracket plates are arranged at the four edges of the bottom of the cabinet body, a lifting mechanism is arranged in a space encircled by the four bracket plates and is fixed at the bottom of the cabinet body, the lifting mechanism comprises a worm gear, a worm rod, a rotation shaft, fixed rods, driving bevel gears, driven bevel gears, screw rods and screw sleeves, rollers are arranged at the lower ends of the screw sleeves, and a connection rod is arranged between the two screw sleeves. The electrical cabinet has the advantages of simplicity in structure, high practicability, safety and reliability, and is convenient to use, the influence of humidity on a high-voltage switch gear is reduced, and the temperature in the cabinet body can be effectively reduced; and the rollers can be indirectly adjusted to be in contact with the bottom surface by rotating the worm gear, thus, the cabinet can be conveniently moved and positioned, and the electrical cabinet is rapid and flexible to operate.
Description
Technical field
The present invention relates to a kind of power equipment, specifically a kind of heat radiation being moved easily and position dries electricity cabinet.
Background technology
Electricity cabinet and power distribution cabinet, power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), be the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in that duty ratio is relatively decentralized, the less occasion in loop；The occasion that motor control center concentrates for load, loop is more.They distribute to load nearby the electric energy of a certain for upper level controller switching equipment circuit.This grade of equipment reply load provides protection, monitors and control.
In prior art during power distribution cabinet work, the heat that its internal electrical equipment self can produce, and the safety that the design of power distribution cabinet is in order to ensure electrical equipment, often seal setting, therefore the heat that electrical equipment self produces often is difficult to distribute, electric elements inside is very easily impacted by this partial heat, traditional power distribution cabinet is in order to solve the problems referred to above, louvre can be offered in the bottom of power distribution cabinet, or on the sidewall of power distribution cabinet, offer shutter, the efficiency of power distribution cabinet internal heat dissipating can be increased although it is so, but can enter in power distribution cabinets not easily via these channels that dispel the heat when in the environment that power distribution cabinet is in, humidity is bigger, and electrical equipment not is to fear humidity especially in power distribution cabinet, once run into excessively moist environment, the service life of electrical equipment can be substantially reduced；Although traditional power distribution cabinet that cuts is all often be installed on ground by fixing seat, but indoor power distribution cabinet is sometimes generally required and carries, the carrying operation of traditional power distribution cabinet is all carried by floor truck, carry particularly troublesome, and to be also fixed installation by fixing seat after carrying, it is very loaded down with trivial details.
Summary of the invention
It is an object of the invention to provide a kind of heat radiation being moved easily and position and dry electricity cabinet, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of heat radiation being moved easily and position dries electricity cabinet, including cabinet, described cabinet inner bottom part is left, right side and top left, right side is provided with chute respectively along the longitudinal direction, a left side in cabinet, it is respectively arranged with gripper shoe between the chute of right side, and gripper shoe top and bottom are slidably mounted in respective side top and bottom chute respectively, the plate face that two gripper shoes are relative to each other is respectively arranged with Far infrared heating plate, cabinet top has installing port, installing port is provided with semiconductor chilling plate, the cold end of semiconductor chilling plate extends downwardly in cabinet, semiconductor chilling plate hot junction is stretched out from cabinet top；The limit, bottom four of described cabinet is provided with support plate, in the space in four pieces of support plate besieged cities, the elevating mechanism being fixed on bottom of cabinet bulk is installed, elevating mechanism includes worm gear, the lower end of worm gear is connected to worm screw, the two ends of worm screw are welded with rotating shaft, bottom of cabinet bulk is fixed on by fixing bar in the middle part of rotating shaft, the other end of rotating shaft is provided with drive bevel gear, drive bevel gear is engaged with driven wheel of differential, driven wheel of differential is installed on screw rod, the top of screw rod is provided with bottom of cabinet bulk by fixing bearing, the bottom screw thread of screw rod is installed in swivel nut, the lower end of swivel nut is provided with roller, between two swivel nuts, connecting rod is installed.
As the further scheme of the present invention: described screw rod is provided with two, and the hand of spiral on two screw rods is contrary.
As the present invention further scheme: be provided with thermal insulation layer between described semiconductor chilling plate hot junction and cabinet top.
As the present invention further scheme: described cabinet top is also equipped with covering the openable cover cap in semiconductor chilling plate hot junction and top.
As the present invention further scheme: the middle part of described worm gear is connected to the handle for driving turbine to rotate also by rotating axle.
Compared with prior art, the invention has the beneficial effects as follows: present configuration is simple, easy to use, practical, safe and reliable, a pair Far infrared heating plate is utilized to be heated in cabinet, can when humidity is excessive to cabinet in be dried, reduce the humidity impact on high-tension switch cabinet, utilize the semiconductor chilling plate at top to manufacture low-temperature receiver in cabinet when cabinet temperature is too high simultaneously, to absorb heat in high-tension switch cabinet, can effectively reduce cabinet body temperature；Contacting of roller and bottom surface can be indirectly regulated by rotating worm gear, such that it is able to easily cabinet is moved and location, swift to operate, flexible.
Accompanying drawing explanation
Fig. 1 is for convenience of the structural representation of the mobile heat radiation dry electricity cabinet with location；
In figure: 1-cabinet, 2-chute, 3-gripper shoe, 4-Far infrared heating plate, 5-installing port, 6-semiconductor chilling plate, the cold end of 61-, 62-hot junction, 7-power supply, 8-thermal insulation layer, 9-cover cap, 10-support plate, 11-elevating mechanism, 12-worm gear, 13-worm screw, 14-rotating shaft, 15-drive bevel gear, 16-fixing bar, 17-driven wheel of differential, 18-screw rod, 19-swivel nut, 20-roller, 21-connecting rod.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Refer to Fig. 1, a kind of heat radiation being moved easily and position dries electricity cabinet, including cabinet 1, described cabinet 1 inner bottom part is left, right side and top left, right side is provided with chute 2 respectively along the longitudinal direction, a left side in cabinet 1, it is respectively arranged with gripper shoe 3 between the chute of right side, and gripper shoe 3 top and bottom are slidably mounted in respective side top and bottom chute 2 respectively, the plate face that two gripper shoes 3 are relative to each other is respectively arranged with Far infrared heating plate 4, cabinet 1 top has installing port 5, installing port 5 is provided with semiconductor chilling plate 6, the cold end 61 of semiconductor chilling plate 6 extends downwardly in cabinet 1, semiconductor chilling plate 6 hot junction 62 is stretched out from cabinet 1 top；The limit, bottom four of described cabinet 1 is provided with support plate 10, in the space in four pieces of support plate 10 besieged cities, the elevating mechanism 11 being fixed on bottom cabinet 1 is installed, elevating mechanism 11 includes worm gear 12, the lower end of worm gear 12 is connected to worm screw 13, the two ends of worm screw 13 are welded with rotating shaft 14, the middle part of rotating shaft 14 is fixed on bottom cabinet 1 by fixing bar 16, the other end of rotating shaft 14 is provided with drive bevel gear 15, drive bevel gear 15 is engaged with driven wheel of differential 17, driven wheel of differential 17 is installed on screw rod 18, the top of screw rod 18 is provided with bottom cabinet 1 by fixing bearing, the bottom screw thread of screw rod 18 is installed in swivel nut 19, the lower end of swivel nut 19 is provided with roller 20, and when screw rod 18 rotates, if swivel nut 19 is not subject to other power again, then screw rod 18 and then can rotate by band movable snail sleeve 19 together because of the frictional force between screw thread, therefore the present invention is mounted with connecting rod 21 between swivel nut 19 and swivel nut 19, connecting rod 21 swivel nut 19 that not only set right will not rotate, but also add the globality of elevating mechanism 11, make it more stable.
Described screw rod 18 is provided with two, and the hand of spiral on two screw rods 18 is contrary.
It is provided with thermal insulation layer 8 between described semiconductor chilling plate 6 hot junction 62 and cabinet top.
Described cabinet 1 top is also equipped with covering the openable cover cap 9 in semiconductor chilling plate 6 hot junction 62 and top.
Described cabinet 1 sidepiece is provided with the power supply 7 supplying power to Far infrared heating plate 5 and semiconductor chilling plate 6.
The middle part of described worm gear 12 is connected to the handle (not shown) for driving turbine 12 to rotate also by rotating axle.
The operation principle of the present invention is: the present invention utilizes a pair Far infrared heating plate 4 to be heated in cabinet 1, can be dried in cabinet 1 when humidity is excessive, reduce the humidity impact on electricity cabinet, the semiconductor chilling plate 6 simultaneously utilizing top manufactures low-temperature receiver when cabinet 1 temperature is too high in cabinet 1, to absorb the heat in cabinet 1, can effectively reduce temperature in cabinet 1；And when cabinet 1 needs mobile, worm gear 12 is driven to rotate by handle, worm gear 12 drives rotating shaft 14 to rotate by worm screw 13, the drive bevel gear 15 being installed on rotating shaft 14 end also can start to rotate, drive bevel gear 15 will start to drive driven wheel of differential 17 to rotate, and driven wheel of differential 17 is installed on screw rod 18 outside, therefore the rotation of driven wheel of differential 17 will drive the rotation of screw rod 18, and be relatively fixed by connecting rod 21 between swivel nut 19, can not rotate, therefore when the lower end of screw rod 18 rotates in swivel nut 19, swivel nut 19 is merely able to move up and down, swivel nut 19 just can carry out the rolling of cabinet 1 when being moved down into roller 20 with earth surface, when cabinet 1 is moved to appointment position, again worm gear 12 is reversely rotated, roller 20 and surface separation, cabinet 1 is supported fixing by support plate 10 again.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible to make a variety of changes under the premise without departing from this patent objective.
Claims (5)
1. the heat radiation being moved easily and position dries electricity cabinet, including cabinet, it is characterized in that, described cabinet inner bottom part is left, right side and top left, right side is provided with chute respectively along the longitudinal direction, a left side in cabinet, it is respectively arranged with gripper shoe between the chute of right side, and gripper shoe top and bottom are slidably mounted in respective side top and bottom chute respectively, the plate face that two gripper shoes are relative to each other is respectively arranged with Far infrared heating plate, cabinet top has installing port, installing port is provided with semiconductor chilling plate, the cold end of semiconductor chilling plate extends downwardly in cabinet, semiconductor chilling plate hot junction is stretched out from cabinet top；The limit, bottom four of described cabinet is provided with support plate, in the space in four pieces of support plate besieged cities, the elevating mechanism being fixed on bottom of cabinet bulk is installed, elevating mechanism includes worm gear, the lower end of worm gear is connected to worm screw, the two ends of worm screw are welded with rotating shaft, bottom of cabinet bulk is fixed on by fixing bar in the middle part of rotating shaft, the other end of rotating shaft is provided with drive bevel gear, drive bevel gear is engaged with driven wheel of differential, driven wheel of differential is installed on screw rod, the top of screw rod is provided with bottom of cabinet bulk by fixing bearing, the bottom screw thread of screw rod is installed in swivel nut, the lower end of swivel nut is provided with roller, between two swivel nuts, connecting rod is installed.
2. the heat radiation being moved easily and position according to claim 1 dries electricity cabinet, it is characterised in that described screw rod is provided with two, and the hand of spiral on two screw rods is contrary.
3. the heat radiation being moved easily with positioning according to claim 1 meeting 2 dries electricity cabinet, it is characterised in that be provided with thermal insulation layer between described semiconductor chilling plate hot junction and cabinet top.
4. the heat radiation being moved easily and position according to claim 3 dries electricity cabinet, it is characterised in that described cabinet top is also equipped with covering the openable cover cap in semiconductor chilling plate hot junction and top.
5. the heat radiation being moved easily with positioning according to claim 1 or 2 or 4 dries electricity cabinet, it is characterised in that the middle part of described worm gear is connected to the handle for driving turbine to rotate also by rotating axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231723.1A CN105720492A (en) | 2016-04-07 | 2016-04-07 | Cooling and drying electrical cabinet convenient to move and position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610231723.1A CN105720492A (en) | 2016-04-07 | 2016-04-07 | Cooling and drying electrical cabinet convenient to move and position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105720492A true CN105720492A (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610231723.1A Pending CN105720492A (en) | 2016-04-07 | 2016-04-07 | Cooling and drying electrical cabinet convenient to move and position |
Country Status (1)
| Country | Link |
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| CN (1) | CN105720492A (en) |
Cited By (32)
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| CN106384949A (en) * | 2016-10-28 | 2017-02-08 | 包惠娣 | Rotatable lifting type power distribution cabinet |
| CN106504856A (en) * | 2016-12-19 | 2017-03-15 | 常熟市谷雷特机械产品设计有限公司 | A kind of removable transformer bracket with heat sinking function |
| CN106711785A (en) * | 2016-12-30 | 2017-05-24 | 广州程科电子科技有限公司 | Novel power distribution cabinet structure |
| CN106856310A (en) * | 2016-12-06 | 2017-06-16 | 温岭市仁全机械设备有限公司 | A kind of easily electric power distributing cabinet mechanism |
| CN106856308A (en) * | 2016-12-06 | 2017-06-16 | 温岭市仁全机械设备有限公司 | A kind of firm power distribution cabinet equipment |
| CN107093860A (en) * | 2016-12-30 | 2017-08-25 | 广州程科电子科技有限公司 | A kind of distribution cabinet equipment of convenient and efficient |
| CN107093857A (en) * | 2016-12-30 | 2017-08-25 | 广州程科电子科技有限公司 | A kind of distribution cabinet device for electric power |
| CN107171216A (en) * | 2017-07-14 | 2017-09-15 | 浙江开盛电气有限公司 | A kind of separate assembling ring main unit |
| CN107359530A (en) * | 2017-09-08 | 2017-11-17 | 深圳市蓝豆芽科技有限公司 | A kind of circulation temperature lowering power distribution cabinet |
| CN107618158A (en) * | 2017-11-03 | 2018-01-23 | 东莞毅比道自动化设备有限公司 | A kind of intelligent control hot flow path temperature controller |
| CN107802109A (en) * | 2017-10-11 | 2018-03-16 | 顾家家居股份有限公司 | It is a kind of that there is the cabinet for TV for hiding video/audio function |
| CN107879065A (en) * | 2017-11-23 | 2018-04-06 | 定远县双远新型建筑材料厂 | A kind of building block feeding device |
| CN108103712A (en) * | 2017-12-18 | 2018-06-01 | 中山市雅乐思商住电器有限公司 | A kind of textile process bleaching system easy to remove |
| CN108376610A (en) * | 2017-06-29 | 2018-08-07 | 信丰县弘业电子有限公司 | A kind of chip inductor coil winding machine |
| CN108507292A (en) * | 2018-03-08 | 2018-09-07 | 杨煜海 | A kind of raw material of industry drying unit easy to remove |
| CN108565722A (en) * | 2018-05-16 | 2018-09-21 | 利辛县鹏博机电设备有限公司 | A kind of electrical equipment convenient for combination dismounting |
| CN108767673A (en) * | 2018-06-07 | 2018-11-06 | 刘健红 | A kind of switchgear easy to remove |
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