CN216251875U - Switch board with dust removal and heat radiation structure - Google Patents
Switch board with dust removal and heat radiation structure Download PDFInfo
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- CN216251875U CN216251875U CN202122868633.2U CN202122868633U CN216251875U CN 216251875 U CN216251875 U CN 216251875U CN 202122868633 U CN202122868633 U CN 202122868633U CN 216251875 U CN216251875 U CN 216251875U
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- distribution cabinet
- power distribution
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- heat dissipation
- electrostatic adsorption
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Abstract
The utility model relates to a power distribution cabinet with a dust removal and heat dissipation structure, which belongs to the technical field of power distribution cabinets and comprises a power distribution cabinet box, wherein load bearing seats are fixedly arranged at the bottom of the power distribution cabinet box close to the edges of four corners. According to the utility model, the high-voltage ionization plate connected with the cathode wire of the high-voltage direct-current power supply and the electrostatic adsorption plate connected with the grounded anode wire are arranged, so that air with fine floating dust and dust can be deposited on the electrostatic adsorption plate under the action of an electric field force when passing through the interval between the high-voltage ionization plate and the electrostatic adsorption plate, the fine floating dust and dust can be collected and processed, large-particle dust, floating dust and dust can be efficiently collected when equipment cools a power distribution cabinet by using wind power, workers can prevent dust from accumulating inside the power distribution cabinet by regularly cleaning, the problem that the dust accumulation affects the heat dissipation efficiency of the equipment is prevented, and the service life of the equipment is prolonged.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a dust removal and heat dissipation structure.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
When the existing power distribution cabinet is used, high temperature is easily generated when an internal electronic element of the power distribution cabinet runs for a long time, the service life of the power distribution cabinet can be greatly reduced when the power distribution cabinet runs for a long time in an over-high temperature working environment, dust is easily accumulated in the power distribution cabinet due to the fact that the heat dissipation area of the ventilation fan is enlarged, the dust is accumulated in the power distribution cabinet, heat dissipation is not facilitated in the power distribution cabinet, and the service life of the power distribution cabinet is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a power distribution cabinet with a dust removal and heat dissipation structure, and solves the problem that the service life of equipment is influenced due to poor dust removal and heat dissipation effects of the conventional power distribution cabinet.
The scheme for solving the technical problems is as follows: a power distribution cabinet with dust removal and heat dissipation structures comprises a power distribution cabinet box, wherein a bearing seat is fixedly arranged at the bottom of the power distribution cabinet box close to the edges of four corners, a heat dissipation fan is fixedly arranged at the middle position of the bottom of the power distribution cabinet box, a high-voltage ionization plate is fixedly connected to the position, close to the heat dissipation fan, of the top of the inner wall of the power distribution cabinet box, a static adsorption plate is connected to the position, close to the top of the high-voltage ionization plate, of the inner wall of the power distribution cabinet box in a penetrating manner, an insulating handle is fixedly arranged at the left side of the static adsorption plate, a placement plate is fixedly connected to the position, close to the edge of the static adsorption plate, of the inner wall of the power distribution cabinet box, the top of the placement plate is in sliding connection with the bottom of the static adsorption plate, a sliding frame is fixedly arranged at the position, close to the top of the static adsorption plate, of the inner wall of the power distribution cabinet box, a filtering net frame is connected to the top of the inner wall of the power distribution cabinet box in a fixedly connected with a placement frame, the utility model discloses a power distribution cabinet, including the inner wall of mount frame, the inner wall intermediate position fixedly connected with distribution module of mount frame, the inner wall of mount frame is close to the top fixed position of distribution module and installs the division board, the top intermediate position fixed mounting of division board has voltage display, the both sides fixed mounting of distribution cabinet case has the air discharge fan, the right side of distribution cabinet case is close to intermediate position swivelling joint and has the door of opening.
On the basis of the technical scheme, the utility model can be further improved as follows.
Furthermore, the middle position of the right side of the opening door is fixedly provided with an observation window, and the right side of the power distribution cabinet box is close to the top edge and is rotatably connected with an access door.
Further, the both sides of distribution cabinet case are close to top edge and have seted up the triangle air discharge duct, and the air vent with air discharge fan looks adaptation is seted up at the inner wall top of triangle air discharge duct, the air discharge fan is surely placed to one side at the inner wall of air vent, and air vent inner wall edge fixed mounting has the dust screen.
Furthermore, the front surface of the power distribution cabinet box is provided with a sliding hole matched with the electrostatic adsorption plate near the edge of the bottom.
Furthermore, the middle position of the bottom of the power distribution cabinet box is provided with an air inlet hole matched with the cooling fan.
Furthermore, the bottom of the power distribution cabinet box is fixedly provided with a dust cover close to the radiating fan.
Furthermore, the right side of the power distribution cabinet box is close to the edge of the bottom and is provided with a drawing and replacing hole matched with the filter screen frame.
Furthermore, the edges of the outer walls of the high-voltage ionization plate and the electrostatic adsorption plate are provided with insulating shells.
The utility model provides a power distribution cabinet with a dust removal and heat dissipation structure, which has the following advantages:
the high-voltage ionization board that sets up the cathode ray be connected with high voltage direct current power supply and the electrostatic absorption board that carries out the connection with the anode wire of ground connection, can deposit on the electrostatic absorption board under the effect of electric field force when making the air that has slight dust and dust pass through high-voltage ionization board and electrostatic absorption board interval, make slight dust and dust can be collected the processing, the air carries out the last filtration through the filter screen frame and again cools down to the distribution module of switch board incasement portion, discharge by exhaust fan department again, when making equipment use wind-force cool down the switch board case, the large granule dust, dust and dust can high-efficient collection, make the staff can prevent the inside accumulation dust of block terminal through regular clearance, prevent that the dust accumulation from influencing the problem of equipment radiating efficiency, improve equipment's life.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a three-dimensional effect diagram of a power distribution cabinet with a dust removal and heat dissipation structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a power distribution cabinet with a dust removal and heat dissipation structure according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a high-voltage ionization plate in a power distribution cabinet with a dust removal and heat dissipation structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electrostatic adsorption plate in a power distribution cabinet with a dust removal and heat dissipation structure according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a power distribution cabinet box; 2. a load bearing seat; 3. a heat radiation fan; 4. a high voltage ionization plate; 5. an electrostatic adsorption plate; 6. an insulated handle; 7. placing a plate; 8. a carriage; 9. a filter screen frame; 10. a placement frame; 11. a power distribution module; 12. a partition plate; 13. a voltage display; 14. an exhaust fan; 15. opening the door; 16. an observation window; 17. an access door; 18. a dust screen.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in FIGS. 1-4, a power distribution cabinet with dust removing and heat dissipating structure comprises a power distribution cabinet 1, wherein the bottom of the power distribution cabinet 1 is fixedly provided with a bearing seat 2 near the edges of four corners, the bottom of the power distribution cabinet 1 is fixedly provided with a heat dissipating fan 3 at the middle position, the inner wall of the power distribution cabinet 1 is fixedly connected with a high voltage ionization plate 4 near the top of the heat dissipating fan 3, the inner wall of the power distribution cabinet 1 is connected with an electrostatic adsorption plate 5 near the top of the high voltage ionization plate 4 in a penetrating way, the left side of the electrostatic adsorption plate 5 is fixedly provided with an insulating handle 6, the inner wall of the power distribution cabinet 1 is fixedly connected with a mounting plate 7 near the bottom of the edge of the electrostatic adsorption plate 5, the top of the mounting plate 7 is connected with the bottom of the electrostatic adsorption plate 5 in a sliding way, the inner wall of the power distribution cabinet 1 is fixedly provided with a sliding frame 8 near the top of the electrostatic adsorption plate 5, and the top of the sliding frame 8 is connected with a filter screen frame 9, the top position fixedly connected with mount 10 that the inner wall of distribution cabinet case 1 is close to filter screen frame 9, the inner wall intermediate position fixedly connected with distribution module 11 of mount 10, the top position fixed mounting that the inner wall of mount 10 is close to distribution module 11 has division board 12, the top intermediate position fixed mounting of division board 12 has voltage display 13, the both sides fixed mounting of distribution cabinet case 1 has air discharge fan 14, the right side of distribution cabinet case 1 is close to intermediate position swivelling joint has door 15 of opening.
Preferably, an observation window 16 is fixedly installed at the middle position of the right side of the opening door 15, and an access door 17 is rotatably connected to the right side of the power distribution cabinet 1 near the top edge.
Preferably, the both sides of distribution cabinet case 1 are close to top edge and have seted up the triangle air discharge duct, and the inner wall top of triangle air discharge duct is seted up with the air vent of 14 looks adaptations of air discharge fan, and air discharge fan 14 is surely placed to one side at the inner wall of air vent, and air vent inner wall edge fixed mounting has dust screen 18.
Preferably, the front surface of the power distribution cabinet box 1 is provided with a sliding hole matched with the electrostatic adsorption plate 5 near the bottom edge.
Preferably, the middle position of the bottom of the power distribution cabinet box 1 is provided with an air inlet hole matched with the cooling fan 3.
Preferably, a dust cover is fixedly mounted at the bottom of the power distribution cabinet box 1 near the heat dissipation fan 3.
Preferably, the right side of the power distribution cabinet box 1 near the bottom edge is provided with a drawing hole matched with the filter screen frame 9.
Preferably, the edges of the outer walls of the high-voltage ionization plate 4 and the electrostatic adsorption plate 5 are both provided with insulating shells.
The specific working principle and the using method of the utility model are as follows: when the cooling fan 3 is started to cool the inside of the power distribution cabinet 1, the dust cover at the bottom of the power distribution cabinet 1 can prevent large-particle dust from entering the inside of the power distribution cabinet 1, air with fine floating dust and dust enters the inside of the power distribution cabinet 1, the high-voltage ionization plate 4 is connected with a cathode wire of a high-voltage direct-current power supply, and the electrostatic adsorption plate 5 is connected with an anode wire which is grounded, so that when the air with fine floating dust and dust passes through the interval between the high-voltage ionization plate 4 and the electrostatic adsorption plate 5, because the high-voltage ionization plate 4 generates corona discharge and the gas is ionized, at the moment, negatively charged gas ions move to the electrostatic adsorption plate 5 under the action of an electric field force and collide with dust particles in motion, so that the dust particles are negatively charged, and the charged dust particles also move to the electrostatic adsorption plate 5 at the anode under the action of the electric field force and reach the electrostatic adsorption plate 5, emit the electron of taking, the dirt particle is then deposited on electrostatic absorption board 5 for slight floating dust and dust can be collected the processing, and the air carries out the filtration at last through filtration rack 9 and cools down the distribution module 11 of switch board case 1 inside again, locates to discharge by air discharge fan 14 again.
The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides a switch board with dust removal and heat radiation structure, includes distribution cabinet case (1), its characterized in that: the bottom of the power distribution cabinet box (1) is close to the four corners and is fixedly provided with a bearing seat (2), the bottom middle position of the power distribution cabinet box (1) is fixedly provided with a cooling fan (3), the top position of the inner wall of the power distribution cabinet box (1) close to the cooling fan (3) is fixedly connected with a high-voltage ionization plate (4), the top position of the inner wall of the power distribution cabinet box (1) close to the high-voltage ionization plate (4) is connected with an electrostatic adsorption plate (5) in a penetrating way, the left side of the electrostatic adsorption plate (5) is fixedly provided with an insulating handle (6), the bottom of the edge of the inner wall of the power distribution cabinet box (1) close to the electrostatic adsorption plate (5) is fixedly connected with a mounting plate (7), the top of the mounting plate (7) is connected with the bottom of the electrostatic adsorption plate (5) in a sliding way, the top position of the inner wall of the power distribution cabinet box (1) close to the electrostatic adsorption plate (5) is fixedly provided with a sliding frame (8), the top sliding connection of carriage (8) has filter screen frame (9), the inner wall of distribution cabinet case (1) is close to top position fixedly connected with arrangement frame (10) of filter screen frame (9), the inner wall intermediate position fixedly connected with distribution module (11) of arrangement frame (10), the inner wall of arrangement frame (10) is close to the top position fixed mounting of distribution module (11) and has division board (12), the top intermediate position fixed mounting of division board (12) has voltage display (13), the both sides fixed mounting of distribution cabinet case (1) has air discharge fan (14), the right side of distribution cabinet case (1) is close to intermediate position swivelling joint and has door (15) of opening.
2. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein an observation window (16) is fixedly installed at the middle position of the right side of the opening door (15), and an access door (17) is rotatably connected to the right side of the power distribution cabinet box (1) near the top edge.
3. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein triangular exhaust grooves are formed in two sides of the power distribution cabinet box (1) near the top edge, vent holes matched with the exhaust fans (14) are formed in the tops of the inner walls of the triangular exhaust grooves, the exhaust fans (14) are obliquely arranged on the inner walls of the vent holes, and dust screens (18) are fixedly mounted at the edges of the inner walls of the vent holes.
4. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein a sliding hole matched with the electrostatic adsorption plate (5) is formed on the front surface of the power distribution cabinet box (1) near the bottom edge.
5. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein an air inlet hole matched with the heat dissipation fan (3) is formed in the middle of the bottom of the power distribution cabinet box (1).
6. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein a dust cover is fixedly mounted at the bottom of the power distribution cabinet box (1) near the heat dissipation fan (3).
7. The power distribution cabinet with the dust removal and heat dissipation structure as recited in claim 1, wherein a drawing hole matched with the filter screen frame (9) is formed on the right side of the power distribution cabinet box (1) near the bottom edge.
8. The switch board with dust removal and heat dissipation structure according to claim 2, characterized in that the edges of the outer walls of the high voltage ionization plate (4) and the electrostatic adsorption plate (5) are provided with insulating shells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868633.2U CN216251875U (en) | 2021-11-22 | 2021-11-22 | Switch board with dust removal and heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122868633.2U CN216251875U (en) | 2021-11-22 | 2021-11-22 | Switch board with dust removal and heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216251875U true CN216251875U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122868633.2U Active CN216251875U (en) | 2021-11-22 | 2021-11-22 | Switch board with dust removal and heat radiation structure |
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| Country | Link |
|---|---|
| CN (1) | CN216251875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134214A (en) * | 2023-10-25 | 2023-11-28 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
-
2021
- 2021-11-22 CN CN202122868633.2U patent/CN216251875U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117134214A (en) * | 2023-10-25 | 2023-11-28 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
| CN117134214B (en) * | 2023-10-25 | 2024-02-20 | 广州市半径电力铜材有限公司 | Photovoltaic box-type substation convenient for bus heat dissipation |
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