CN219643341U - Electric power distribution cabinet backboard with adjustable ventilation caliber - Google Patents
Electric power distribution cabinet backboard with adjustable ventilation caliber Download PDFInfo
- Publication number
- CN219643341U CN219643341U CN202320806491.3U CN202320806491U CN219643341U CN 219643341 U CN219643341 U CN 219643341U CN 202320806491 U CN202320806491 U CN 202320806491U CN 219643341 U CN219643341 U CN 219643341U
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- China
- Prior art keywords
- distribution cabinet
- power distribution
- ventilation
- switch board
- backplate
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- 238000009423 ventilation Methods 0.000 title claims abstract description 46
- 239000000428 dust Substances 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an electric power distribution cabinet backboard with adjustable ventilation aperture, which comprises a distribution cabinet backboard arranged on the back of an electric power distribution cabinet, wherein the front end surface of the distribution cabinet backboard is provided with a plurality of ventilation openings which are arranged at equal intervals, the inner side of the distribution cabinet backboard is provided with an air opening adjusting component which can electrically adjust the ventilation aperture of each ventilation opening, when a worker needs to adjust the ventilation aperture of the ventilation opening arranged on the distribution cabinet backboard, the worker only needs to drive a threaded rod to rotate by starting a driving motor, under the action of threads, a supporting rod moves upwards, and a wind shield is pulled to block the ventilation opening, so that the ventilation aperture of the ventilation opening is changed, the worker only needs to observe the sliding height of an observation rod in a chute to judge the aperture size of the ventilation opening at the moment, and the aperture adjustment can be completed by closing the driving motor after the aperture size is proper, thereby providing convenience for the worker to adjust the ventilation aperture size and increasing the adjustment efficiency of the worker.
Description
Technical Field
The utility model mainly relates to the technical field of power distribution cabinets, in particular to a backboard of a power distribution cabinet with an adjustable ventilation caliber.
Background
The power distribution cabinet refers to final-stage equipment of power distribution systems such as a transfer power distribution cabinet, an illumination power distribution cabinet and a metering cabinet; is a generic term for motor control centers. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby load; this class of equipment should provide protection, monitoring and control of the load.
According to the utility model discloses a power distribution cabinet backplate of adjustable ventilation bore that open number is CN214798298U provided, including backplate overall structure, this backplate overall structure includes rack main backplate and bore regulating plate, and rack main backplate one side is provided with regulating plate installation storehouse, and the backplate vent has evenly been seted up to the inside in regulating plate installation storehouse, and the inside of this backplate vent is fixed with vent and returns the shape pad, the regulating plate air intake has evenly been seted up to the inside of bore regulating plate, and one side of bore regulating plate corresponds two crisscross being provided with trapezoidal strip between the regulating plate air intake. According to the utility model, the caliber adjusting plate is arranged on one side of the main back plate of the cabinet, the trapezoid strips matched with the back plate ventilation openings are arranged on one side of the caliber adjusting plate, the depth of the trapezoid strips inserted into the back plate ventilation openings can be adjusted by adjusting the distance between the caliber adjusting plate and the main back plate of the cabinet, so that the size of the back plate ventilation openings can be adjusted, the adjustment can be realized outside the cabinet, and the power distribution cabinet is more beneficial to being suitable for different use environments.
Foretell an adjustable ventilation bore's electric power switch board backplate needs the manual work to rotate various screws just can change trapezoidal strip male degree of depth and adjust the air inlet size of vent, but the switch board is in actual application, has a plurality of switch boards to be hung in proper order on the wall body usually simultaneously, and manual regulation is very inconvenient, and the size of adjusting switch board backplate vent bore for the workman causes the difficulty, reduces workman and adjusts efficiency to above-mentioned adjustable ventilation bore's electric power switch board backplate does not possess dust keeper, uses for a long time and causes the inside dust of switch board to pile up easily.
Disclosure of Invention
The utility model mainly provides a back plate of an electric power distribution cabinet with an adjustable ventilation caliber, which is used for solving the technical problems in the background technology.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides an adjustable ventilation bore's electric power switch board backplate, is including setting up in the switch board backplate at the electric power switch board back, switch board backplate top all is equipped with the motor cover along length direction's both sides, the inside driving motor that is equipped with of motor cover, the spout that a plurality of equidistance was seted up is all seted up to switch board backplate width direction's both sides, switch board backplate front end is equipped with the dust cover, the switch board backplate front end is located four corners of dust cover and all sets up threaded hole, the vent that a plurality of equidistance was seted up is seted up to switch board backplate front end surface, the switch board backplate inboard is equipped with the wind gap adjusting part that can every vent ventilation bore of electrically regulated.
Further, wind gap adjusting part is including setting up in the deep bead of every vent bottom, the deep bead both sides all are equipped with the connecting block, connecting block keep away from deep bead one side and are equipped with the bracing piece, the bracing piece is kept away from connecting block one side and is equipped with the observation pole that a plurality of equidistance distributes, the bracing piece top is equipped with the threaded rod.
Further, the threaded rod is in threaded connection with the internal thread arranged in the supporting rod through the external thread, and the top of the threaded rod is fixedly connected with the output end of the driving motor.
Further, the number of the wind shields corresponds to the number of the ventilation openings, and the wind shields are fixedly connected with the side faces of the support rods through connecting blocks arranged on two sides.
Further, the number and the positions of the observation rods are corresponding to those of the sliding grooves formed in the side face of the backboard of the power distribution cabinet, and the observation rods are in sliding connection with the sliding grooves.
Further, the front end of the dust cover is provided with a dust screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the air port adjusting assembly, when a worker needs to adjust the ventilation aperture of the ventilation port formed in the backboard of the power distribution cabinet, the threaded rod is driven to rotate only by starting the driving motor, under the action of the threads, the supporting rod moves upwards, the wind shield is pulled to block the ventilation port, so that the ventilation aperture of the ventilation port is changed, the worker can judge the aperture of the ventilation port at the moment only by observing the sliding height of the observation rod in the chute, and the aperture adjustment can be completed by closing the driving motor after the aperture is proper, thereby providing convenience for the worker to adjust the aperture of the ventilation port and increasing the adjustment efficiency of the worker.
2. According to the utility model, through the dust cover and the dust screen, when the vent is in the open state, dust outside the power distribution cabinet can be effectively prevented from entering the power distribution cabinet through the vent, the stable operation of the internal elements of the power distribution cabinet is ensured, and dust accumulation in the power distribution cabinet is prevented.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an expanded structure of the dust screen of the present utility model;
FIG. 3 is a schematic view of the overall internal structure of the present utility model;
fig. 4 is an enlarged view of a region a in fig. 3.
In the figure: 1. a backboard of the power distribution cabinet; 101. a threaded hole; 102. a dust cover; 103. a dust screen; 104. a motor cover; 105. a driving motor; 106. a vent; 107. a chute; 2. an air port adjusting assembly; 201. a wind deflector; 202. a connecting block; 203. a support rod; 204. an observation rod; 206. a threaded rod.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-4, an embodiment, please refer to an electric power distribution cabinet backplate with adjustable ventilation aperture, including setting up in the switch board backplate 1 at the electric power distribution cabinet back, switch board backplate 1 top all is equipped with motor cover 104 along length direction's both sides, motor cover 104 inside is equipped with driving motor 105, switch board backplate 1 width direction's both sides all have been seted up the spout 107 that a plurality of equidistance was seted up, switch board backplate 1 front end is equipped with dust cover 102, switch board backplate 1 front end is located four corners of dust cover 102 and all has been seted up screw hole 101, switch board backplate 1 front end surface has seted up the vent 106 that a plurality of equidistance was seted up, switch board backplate 1 inboard is equipped with the deep bead adjusting part 2 that can electrically regulated every vent ventilation aperture, wind bead adjusting part 2 is including setting up in the deep bead 201 of every vent 106 bottom, the connecting block 202 all is equipped with in the connecting block 201 both sides, connecting block 202 keep away from deep bead 201 one side and are equipped with bracing piece 203, bracing piece 203 keep away from connecting block 202 one side and are equipped with a plurality of equidistance distributed observation pole 204, the threaded rod 203 top is equipped with 206, bracing piece 206 through the external screw thread that sets up with bracing piece 203 inside, and the internal thread connection of bracing piece 203, threaded connection that sets up of 206, and the inside of bracing piece 203, and the output 105 of motor top is located at the four corners of dust cover 102, the corresponding to the spout 101 is set up with the number of the spout 107, the number of corresponding to the number of the spout 107 and the number of connecting rod is connected with the corresponding to the spout 107 of the number of the spout 107 and the number of the connecting rods and the side of the connecting rod has been set up with the number of the spout 107.
It should be noted that, current switch board backplate 1 is installed with the switch board back through screw hole 101, it prevents the dust entering to need add the sealing strip to contact department at switch board backplate 1 and switch board back, at present according to the condition of switch board backplate 1 installation completion, when the ventilation bore of vent 106 of seting up on switch board backplate 1 needs to be adjusted to the workman, only need drive threaded rod 206 rotation through starting driving motor 105, under the effect of screw thread, make bracing piece 203 upwards move, pulling deep bead 201 blocks vent 106, thereby change the ventilation bore of vent 106, the workman only need observe the slide height of observation pole 204 in spout 107 can judge the bore size of vent 106 at this moment, close driving motor 105 after the size is suitable and can accomplish the bore and adjust, it is convenient to adjust the size of vent bore for the workman, increase workman's adjustment efficiency.
Specifically, please refer to fig. 1 and 2, the front end of the dust cover 102 is provided with a dust screen 103, and when the vent 106 is in an open state, dust outside the power distribution cabinet can be effectively prevented from entering the inside of the power distribution cabinet through the vent 106, so that the operation of the internal components of the power distribution cabinet is ensured to be stable, dust accumulation in the power distribution cabinet is prevented, and the service life and the power utilization stability of the internal components of the power distribution cabinet are improved.
The specific operation mode of the utility model is as follows:
firstly, the installer is with this switch board backplate 1 through screw hole 101 and switch board back installation, the switch board of this case switch board backplate is in daily use, when the workman needs to adjust the ventilation bore of vent 106 of seting up on the switch board backplate 1, only need drive threaded rod 206 rotation through starting driving motor 105, under the effect of screw thread, make bracing piece 203 upwards move, pulling deep bead 201 blocks vent 106, thereby change the ventilation bore of vent 106, the workman only need observe the observation pole 204 and slide the height in spout 107 can judge the bore size of vent 106 this moment, the bore adjustment can be accomplished to closing driving motor 105 after the size is suitable, the size of adjusting the ventilation bore for the workman provides convenience, simultaneously through dust cover 102 and dust screen 103 that sets up, when vent 106 is in the open state, can prevent effectively that the dust outside the switch board from entering into the inside of switch board through vent 106, guarantee the operation stability of switch board inner element, prevent the inside deposition of switch board, promote the life and the electrical stability of switch board inner element.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (6)
1. The utility model provides an adjustable ventilation bore's power distribution cabinet backplate, including setting up in power distribution cabinet backplate (1) at the power distribution cabinet back, its characterized in that: the utility model discloses a motor cabinet is characterized in that motor cover (104) is all equipped with at switch board backplate (1) top along length direction's both sides, motor cover (104) inside is equipped with driving motor (105), spout (107) that a plurality of equidistance was seted up are all seted up to switch board backplate (1) width direction's both sides, switch board backplate (1) front end is equipped with dust cover (102), switch board backplate (1) front end is located four corners of dust cover (102) and all sets up threaded hole (101), vent (106) that a plurality of equidistance was seted up are seted up on switch board backplate (1) front end surface, switch board backplate (1) inboard is equipped with wind gap adjusting part (2) that can every vent ventilation bore of electric control.
2. The adjustable ventilation caliber power distribution cabinet back plate according to claim 1, wherein: wind gap subassembly (2) are including setting up in deep bead (201) of every vent (106) bottom, deep bead (201) both sides all are equipped with connecting block (202), connecting block (202) are kept away from deep bead (201) one side and are equipped with bracing piece (203), bracing piece (203) are kept away from connecting block (202) one side and are equipped with observation pole (204) that a plurality of equidistance distributes, bracing piece (203) top is equipped with threaded rod (206).
3. The adjustable ventilation caliber power distribution cabinet back plate according to claim 2, wherein: the threaded rod (206) is in threaded connection with internal threads arranged inside the supporting rod (203) through external threads, and the top of the threaded rod (206) is fixedly connected with the output end of the driving motor (105).
4. The adjustable ventilation caliber power distribution cabinet back plate according to claim 2, wherein: the number of the wind shields (201) corresponds to the number of the ventilation openings (106), and the wind shields (201) are fixedly connected with the side faces of the supporting rods (203) through connecting blocks (202) arranged on two sides.
5. The adjustable ventilation caliber power distribution cabinet back plate according to claim 2, wherein: the number and the positions of the observation rods (204) are corresponding to those of the sliding grooves (107) formed in the side face of the backboard (1) of the power distribution cabinet, and the observation rods (204) are in sliding connection with the sliding grooves (107).
6. The adjustable ventilation caliber power distribution cabinet back plate according to claim 1, wherein: the front end of the dust cover (102) is provided with a dust screen (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806491.3U CN219643341U (en) | 2023-04-12 | 2023-04-12 | Electric power distribution cabinet backboard with adjustable ventilation caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320806491.3U CN219643341U (en) | 2023-04-12 | 2023-04-12 | Electric power distribution cabinet backboard with adjustable ventilation caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219643341U true CN219643341U (en) | 2023-09-05 |
Family
ID=87811871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320806491.3U Active CN219643341U (en) | 2023-04-12 | 2023-04-12 | Electric power distribution cabinet backboard with adjustable ventilation caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219643341U (en) |
-
2023
- 2023-04-12 CN CN202320806491.3U patent/CN219643341U/en active Active
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| GR01 | Patent grant |