CN214754754U - Heat dissipation dehumidification low-voltage distribution cabinet - Google Patents
Heat dissipation dehumidification low-voltage distribution cabinet Download PDFInfo
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- CN214754754U CN214754754U CN202120680934.XU CN202120680934U CN214754754U CN 214754754 U CN214754754 U CN 214754754U CN 202120680934 U CN202120680934 U CN 202120680934U CN 214754754 U CN214754754 U CN 214754754U
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- distribution cabinet
- power distribution
- cabinet body
- end part
- plate
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Abstract
The utility model discloses a heat dissipation and dehumidification low-voltage power distribution cabinet, which comprises a power distribution cabinet body, wherein a support column is welded at the upper end part of the power distribution cabinet body in a square shape, a top plate is arranged at the upper end part of the support column, a driving motor is arranged at the middle part of the lower end surface of the top plate, a screw rod is connected at the lower end part of the driving motor through an output shaft, a pore plate is connected at the lower end part of the screw rod through threads, racks are symmetrically arranged at the left end part and the right end part of the pore plate, square plates are fixedly inserted at the left end part and the right end part of the power distribution cabinet body, rotating shafts are uniformly connected through bearings, a sleeve plate is fixedly sleeved at the middle part of the rotating shafts, and a strip-shaped plate is welded at the outer side surface of the sleeve plate, so that the circulation of the air inside and the outside air of the power distribution cabinet body is effectively increased, the function of dissipating heat from the inside of the power distribution cabinet body is achieved, and the moisture absorption cotton can reduce the moderate degree of the inside of the power distribution cabinet body, the use danger of the power distribution cabinet and the high-temperature damage rate of components are reduced.
Description
Technical Field
The utility model relates to a switch board technical field specifically is a heat dissipation dehumidification low-voltage distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The high-voltage switch cabinet is used by a general power supply station and a general substation, and then the high-voltage switch cabinet is led out to a low-voltage power distribution cabinet through the step-down low-voltage side of a transformer, and the low-voltage power distribution cabinet then reaches the distribution boards, control boxes and switch boxes of all power consumption, and protection devices such as switches, circuit breakers, fuses, buttons, indicator lamps, instruments and wires are assembled into a whole to form equipment of the power distribution device which meets the design functional requirements.
Low-voltage distribution cabinet in long-term use, because the heat that inside components and parts produced makes the inside temperature of switch board risees easily, in the hot summer of weather very much, the temperature itself of weather is just than higher, and in addition the heat that the inside components and parts of switch board produced causes the damage of components and parts very easily, the emergence of conflagration even brings very big potential safety hazard for the use of switch board. Therefore, a heat dissipation and dehumidification low-voltage power distribution cabinet is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat dissipation dehumidification low-voltage distribution cabinet 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 a heat dissipation dehumidification low-voltage distribution cabinet, includes the distribution cabinet body, there is the turnover door at distribution cabinet body front left end portion through hinged joint, distribution cabinet body medial surface is equipped with the moisture absorption cotton, distribution cabinet body upper end is square welding and has the pillar, the pillar upper end is equipped with the roof, terminal surface middle part is equipped with driving motor under the roof, there is the screw rod under the driving motor through output shaft, there is the orifice plate tip under the screw rod through threaded connection, orifice plate left and right sides tip symmetry is equipped with the rack, the fixed square plate of pegging graft of upper end about the distribution cabinet body, the square plate middle part is equipped with square groove, the tip evenly is connected with the pivot through the bearing around the square plate, the fixed lagging in pivot middle part has been cup jointed, the welding of lagging lateral surface has the bar board, distribution cabinet body lower extreme is personally submitted square landing leg.
Preferably, the rear end part of the rotating shaft is fixedly sleeved with a gear, and the gear is meshed with the rack.
Preferably, the jacket plate and the strip-shaped plate are arranged inside the square groove, and the number of the jacket plate and the number of the strip-shaped plate correspond to the number of the rotating shafts.
Preferably, the pore plate is perpendicular to the screw rod, and the pore plate is arranged in the inner cavity of the power distribution cabinet body.
Preferably, the rear side face of the inner cavity of the power distribution cabinet body is provided with an installation panel, and the inner cavity of the power distribution cabinet body is communicated with the inner cavity of the square plate.
Preferably, the upper middle part of the power distribution cabinet body is provided with a circular groove, and the central line of the circular groove is collinear with the central line of the screw rod.
Preferably, the pore plate is provided with a plurality of through holes, the pore plate and the rack are mutually vertical, and the rack is arranged at the rear end part of the pore plate.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of heat dissipation dehumidification low voltage power distribution cabinet, through setting up the roof, the screw rod, the orifice plate, the rack, the apparatus further comprises a rotating shaft, the lagging, the bar board, gear and square plate isotructure, under the condition of CD-ROM drive motor work, the screw rod is rotatory, at this moment, orifice plate and rack are at the inside up-and-down motion of switch board simultaneously, because the meshing effect of gear and rack, the pivot is rotatory, lagging and bar board alright around pivot annular motion, the inside air of the switch board body and outside air's circulation has effectively been increased, play the inside radiating effect of the switch board body, and the cotton moderate degree that can reduce the switch board body inside of moisture absorption, the dangerous and the high temperature spoilage of components and parts of use of switch board has been reduced, structural design is reasonable, and is easy to operate.
Drawings
FIG. 1 is a schematic main sectional view of the structure of the present invention;
FIG. 2 is a right side schematic view of the present invention;
fig. 3 is a schematic view of the structure of the present invention.
In the figure: 1 distribution cabinet body, 2 landing legs, 3 overhead doors, 4 installation panels, 5 pillars, 6 top plates, 7 driving motors, 8 screws, 9 pore plates, 10 circular grooves, 11 racks, 12 rotating shafts, 13 sleeve plates, 14 square grooves, 15 gears, 16 strip-shaped plates, 17 square plates and 18 moisture absorption cotton.
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.
Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation and dehumidification low-voltage power distribution cabinet comprises a power distribution cabinet body 1, wherein the left front end part of the power distribution cabinet body 1 is connected with a turnover door 3 through a hinge, moisture absorption cotton 18 is arranged on the inner side surface of the power distribution cabinet body 1, the moisture absorption cotton 18 can be fixed to the inner side surface of the power distribution cabinet body 1 through colloid, moisture absorption in the power distribution cabinet body 1 can be achieved through the moisture absorption cotton 18, the interior of the power distribution cabinet body 1 is kept dry, a support pillar 5 is welded to the upper end part of the power distribution cabinet body 1 in a square shape, the cross section of the support pillar 5 is circular, 4 support pillars 5 are arranged, a top plate 6 can be supported through the support pillar 5, a distance is arranged between the top plate 6 and the upper end surface of the power distribution cabinet body 1, a top plate 6 is arranged at the upper end part of the support pillar 5, a driving motor 7 is arranged in the middle part of the lower end surface of the top plate 6, the driving motor 7 is connected with a control switch through a wire, a screw rod 8 is connected to the lower end part of the driving motor 7 through an output shaft, the screw rod 8 is arranged at the center of the power distribution cabinet body 1, the lower end of the screw rod 8 is connected with a pore plate 9 through threads, the pore plate 9 is perpendicular to the screw rod 8, and the pore plate 9 is arranged in the inner cavity of the power distribution cabinet body 1. The rack 11 is symmetrically arranged at the left end and the right end of the pore plate 9, under the action of the driving motor 7, the screw 8 rotates, the pore plate 9 can be driven to move up and down in the power distribution cabinet body 1 through the rotation of the screw 8, at the moment, the rack 11 moves up and down, through the mutual meshing action of the gear 15 and the rack 11, the rotating shaft 12 drives the sleeve plate 13 and the strip-shaped plate 16 to rotate, at the moment, the strip-shaped plate 16 is shifted, the circulation of air inside and outside the power distribution cabinet body 1 can be increased, the temperature inside the power distribution cabinet body 1 is reduced, and the heat dissipation effect on the power distribution cabinet body 1 is achieved;
the orifice plate 9 is provided with a plurality of through holes, the orifice plate 9 and the rack 11 are perpendicular to each other, and the rack 11 is arranged at the rear end part of the orifice plate 9. The fixed square plate 17 of pegging graft of upper end about the electricity distribution cabinet body 1, square plate 17 fixed welding is on the electricity distribution cabinet body 1, square plate 17 middle part is equipped with square groove 14, tip is evenly connected with pivot 12 through the bearing around the square plate 17, pivot 12 sets up a plurality ofly, and the outside of square plate 17 is all located to tip around the pivot 12, the fixed cover of tip has connect gear 15 behind the pivot 12, gear 15 and rack 11 intermeshing. The fixed cover board 13 that has cup jointed in the 12 middle parts of pivot, the tip all is equipped with the interval with square plate 17 around the cover board 13, inside square groove 14 was all located to cover board 13 and bar shaped plate 16, and the quantity of cover board 13 and bar shaped plate 16 all is corresponding with pivot 12 quantity. The welding of lagging 13 lateral surface has strip shaped plate 16, 1 lower extreme personally submits squarely to be equipped with landing leg 2 of the distribution cabinet body. The landing leg 2 is fixed to be welded in the lower tip of the distribution cabinet body 1, 1 inner chamber trailing flank of the distribution cabinet body is equipped with installation panel 4, installation panel 4 is used for installing electrical components, and 1 inner chamber of the distribution cabinet body communicates with each other with the 17 inner chambers of square board. The middle part is equipped with circular recess 10 on the distribution cabinet body 1, circular recess 10 central line and 8 central lines collineations of screw rod.
The working principle is as follows: when the heat dissipation type power distribution cabinet is used, electrical components are installed on the installation panel 4, the driving motor 7 is started, under the action of the driving motor 7, the screw rod 8 rotates, due to the fact that the screw rod 8 is connected with the hole plate 9 through threads, the hole plate 9 drives the rack 11 to move up and down, the rack 11 is meshed with the gear 15, the rotating shaft 12 rotates, even if the sleeve plate 13 and the strip-shaped plate 16 move around the rotating shaft 12 in an annular mode, circulation of air and outside air inside the power distribution cabinet body 1 is effectively increased, and the effect of heat dissipation inside the power distribution cabinet body 1 is achieved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat dissipation dehumidification low-voltage distribution cabinet, includes the distribution cabinet body (1), its characterized in that: the improved water distribution cabinet is characterized in that the left front end part of the distribution cabinet body (1) is connected with a flap door (3) through a hinge, moisture absorption cotton (18) is arranged on the inner side surface of the distribution cabinet body (1), a support pillar (5) is welded on the upper end part of the distribution cabinet body (1) in a square mode, a top plate (6) is arranged at the upper end part of the support pillar (5), a driving motor (7) is arranged in the middle of the lower end surface of the top plate (6), a screw rod (8) is connected to the lower end part of the driving motor (7) through an output shaft, a hole plate (9) is connected to the lower end part of the screw rod (8) through threads, racks (11) are symmetrically arranged at the left end part and the right end part of the hole plate (9), square plates (17) are fixedly inserted into the left upper end part and the right end part of the distribution cabinet body (1), square grooves (14) are arranged in the middle parts of the square plates (17), rotating shafts (12) are uniformly connected with rotating shafts (12) through bearings, sleeve plates (13) are fixedly sleeved in the middle parts, the outer side surface of the sleeve plate (13) is welded with a strip-shaped plate (16), and the lower end surface of the power distribution cabinet body (1) is square and provided with supporting legs (2).
2. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: the rear end part of the rotating shaft (12) is fixedly sleeved with a gear (15), and the gear (15) is meshed with the rack (11).
3. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: inside square groove (14) all were located to lagging (13) and strip shaped plate (16), and the quantity of lagging (13) and strip shaped plate (16) all corresponds with pivot (12) quantity.
4. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: the pore plate (9) is perpendicular to the screw rod (8), and the pore plate (9) is arranged in the inner cavity of the power distribution cabinet body (1).
5. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: the rear side face of the inner cavity of the power distribution cabinet body (1) is provided with an installation panel (4), and the inner cavity of the power distribution cabinet body (1) is communicated with the inner cavity of the square plate (17).
6. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: the middle part is equipped with circular recess (10) on the distribution cabinet body (1), circular recess (10) central line and screw rod (8) central line collineation.
7. The heat dissipation and dehumidification low-voltage power distribution cabinet according to claim 1, characterized in that: be equipped with a plurality of through-holes on orifice plate (9), and orifice plate (9) and rack (11) mutually perpendicular, the tip behind orifice plate (9) is located in rack (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680934.XU CN214754754U (en) | 2021-04-02 | 2021-04-02 | Heat dissipation dehumidification low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120680934.XU CN214754754U (en) | 2021-04-02 | 2021-04-02 | Heat dissipation dehumidification low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214754754U true CN214754754U (en) | 2021-11-16 |
Family
ID=78599841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120680934.XU Expired - Fee Related CN214754754U (en) | 2021-04-02 | 2021-04-02 | Heat dissipation dehumidification low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214754754U (en) |
-
2021
- 2021-04-02 CN CN202120680934.XU patent/CN214754754U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |