CN215816870U - Protection type switch board for electrical engineering - Google Patents
Protection type switch board for electrical engineering Download PDFInfo
- Publication number
- CN215816870U CN215816870U CN202121535224.4U CN202121535224U CN215816870U CN 215816870 U CN215816870 U CN 215816870U CN 202121535224 U CN202121535224 U CN 202121535224U CN 215816870 U CN215816870 U CN 215816870U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- dustproof cotton
- switch board
- heat dissipation
- 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.)
- Expired - Fee Related
Links
- 238000004870 electrical engineering Methods 0.000 title claims abstract description 14
- 229920000742 Cotton Polymers 0.000 claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000009826 distribution Methods 0.000 claims abstract description 9
- 238000001125 extrusion Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 241001075561 Fioria Species 0.000 description 11
- 230000008859 change Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, in particular to a protective power distribution cabinet for electrical engineering, which comprises a support frame, wherein a cabinet body is fixedly connected to one side of the support frame, an air inlet is formed in one side of the cabinet body, a heat dissipation component is arranged on one side of the air inlet, the heat dissipation component comprises a motor, a rotating shaft is fixedly connected to one side of the motor, and a fan blade is fixedly connected to one side of the rotating shaft. The utility model has the advantages that: when using the switch board, at first inside inserting the fixed slot of switch board with dustproof cotton board, press the stripper plate afterwards and make it drive the dead lever motion and advance inside the fixed orifices, and then can be with dustproof cotton board fixed mounting to the switch board, make the switch board play dirt-proof effect, can make the switch board prevent in the use that the dust from flying into the damage that leads to the inside components and parts of switch board, can dismantle and wash dustproof cotton board through the fixed column in addition, prevent to lead to the dustproof effect reduction of dustproof cotton board.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet for protective electrical engineering.
Background
Electrical engineering, EE for short, is a core and key discipline in the modern scientific and technological field. With the development of society and the progress of scientific technology, electrical engineering has become the mainstream technology of social development, and is the core subject and key subject in the modern science and technology field.
This protection type switch board for electrical engineering, when dispelling the heat, often can cause the accumulation of dust, the clearance gets up very troublesome, great reduction work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides a protective power distribution cabinet for electrical engineering, and effectively overcomes the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides a switch board for protection type electrical engineering, includes the support frame, one side fixedly connected with cabinet body of support frame, one side of the cabinet body is provided with the inlet port, one side of inlet port is provided with heat dissipation component, heat dissipation component includes the motor, one side fixedly connected with axis of rotation of motor, one side fixedly connected with fan leaf of axis of rotation.
Optionally, the axle center of motor and the axle center of axis of rotation coincide mutually, the switch on power, the electric current flows in the motor, produces the magnetic field in the coil inside of motor, because the effect of electrified conductor atress in the magnetic field can make the production moment of torsion of motor, because power has the transmissibility, the moment of torsion can be transmitted to the axis of rotation, because power can change the motion state of object, under the effect of moment of torsion, can make the axis of rotation rotate, through the setting of motor, can provide power for the rotation of fan leaf.
Optionally, the axle center of axis of rotation and the axle center of fan leaf coincide mutually, when the axis of rotation pivoted, can produce a moment of torsion to the fan leaf, under the effect of moment of torsion, can make the fan leaf rotate, and then drive the air current around the fan leaf and flow, through the setting of fan leaf, can dispel the heat for the cabinet body.
Optionally, one side of fan leaf is provided with the fixed plate, one side of fixed plate is provided with the louvre, the quantity of louvre is a plurality of, a plurality of louvre linear array is in one side of fixed plate, because the air has mobility, when the fan leaf rotated, can drive its air on every side and flow, flows in the louvre at last, through the setting of louvre, can dispel the heat for the cabinet body.
Optionally, one side of fixed plate is provided with the fixed slot, one side sliding connection of fixed slot has the dismantlement component, the dismantlement component includes dustproof cotton board, shape and size and the shape and the size looks adaptation of fixed slot of dustproof cotton board, after the air flowed into the louvre, can flow to dustproof cotton board, because the gap between the dustproof cotton board is less than the size of dust, after the air flowed through dustproof cotton board, can filter the dust, through the setting of dustproof cotton board, can make the cabinet body play dirt-proof purpose.
Optionally, the first spring of one side fixedly connected with of dustproof cotton board, one side fixedly connected with limiting plate of first spring, the quantity of first spring is two, two first spring symmetric distribution is in one side of limiting plate, applys a thrust to dustproof cotton board, because the power can change the motion state of object, under the effect of thrust, can make dustproof cotton board produce a motion trend, when this motion trend is greater than the stiction between dustproof cotton board and the fixed slot, can make dustproof cotton board move inside the fixed slot, through the setting of fixed slot, can in time dismantle dustproof cotton board.
Optionally, one side of dustproof cotton board is provided with the second spring, one side fixedly connected with stripper plate of second spring, one side fixedly connected with dead lever of stripper plate, one side sliding connection of dead lever has the fixed orifices, the diameter size of fixed lever equals with the diameter size of fixed orifices, applys a pressure to the stripper plate, because power can change the motion state of object, under the effect of pressure, can make the stripper plate produce a motion trend, when this motion trend is greater than the elasticity of second spring, can make the stripper plate move, drives the dead lever at last and moves, through the setting of dead lever, can fix dustproof cotton board.
The utility model has the following advantages:
this switch board for protection type electrical engineering, through exerting a thrust to dustproof cotton board, because power can change the motion state of object, under the effect of thrust, can make dustproof cotton board produce a motion trend, when this motion trend is greater than the stiction between dustproof cotton board and the fixed slot, can make dustproof cotton board move in the fixed slot is inside, put into the fixed slot inside back with dustproof cotton board, exert a pressure to the stripper plate, because power can change the motion state of object, under the effect of pressure, can make the stripper plate produce a motion trend, when this motion trend is greater than the elasticity of second spring, can make the stripper plate move, drive the dead lever at last and move, can in time dismantle dustproof component in time, and then convenient the washing.
Drawings
FIG. 1 is a schematic structural view of an assembly of the present invention;
FIG. 2 is a schematic cross-sectional view of an assembly of the present invention;
FIG. 3 is a schematic structural view of the cabinet of the present invention;
fig. 4 is a schematic structural view of the detaching member of the present invention.
In the figure: 1-support frame, 2-cabinet body, 3-air inlet, 4-heat dissipation component, 401-motor, 402-rotating shaft, 403-fan blade, 5-fixing plate, 6-heat dissipation hole, 7-fixing groove, 8-disassembly component, 801-dustproof cotton plate, 802-first spring, 803-limiting plate, 804-second spring, 805-extrusion plate, 806-fixing rod and 9-fixing hole.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 4, a switch board for protection type electrical engineering includes a support frame 1, a cabinet body 2 fixedly connected to one side of the support frame 1, an air inlet 3 provided to one side of the cabinet body 2, a heat dissipation member 4 provided to one side of the air inlet 3, the heat dissipation member 4 including a motor 401, a rotation shaft 402 fixedly connected to one side of the motor 401, and a fan blade 402 fixedly connected to one side of the rotation shaft 402.
As an optional technical scheme of the utility model: the axis of the motor 401 is coincident with the axis of the rotating shaft 402, the power supply is switched on, current flows into the motor 401, a magnetic field is generated in the coil of the motor 401, the charged conductor is acted by force in the magnetic field, the torque generated by the motor 401 can be transmitted to the rotating shaft 402, the force can change the motion state of an object, and the rotating shaft 402 can rotate under the action of the torque.
As an optional technical scheme of the utility model: the axis of the rotating shaft 402 coincides with the axis of the fan blade 403, and when the rotating shaft 402 rotates, a torque is generated to the fan blade 403, so that the fan blade 403 can rotate under the action of the torque, and further the airflow around the fan blade 403 is driven to flow.
As an optional technical scheme of the utility model: one side of fan leaf 403 is provided with fixed plate 5, and one side of fixed plate 5 is provided with louvre 6, and the quantity of louvre 6 is a plurality of, and a plurality of louvre 6 linear array is in one side of fixed plate 5, because the air has mobility, when fan leaf 403 carries out the pivoted, can drive its air on every side and flow, flows in louvre 6 at last.
As an optional technical scheme of the utility model: one side of fixed plate 5 is provided with fixed slot 7, and one side sliding connection of fixed slot 7 has dismantlement component 8, and dismantlement component 8 includes dustproof cotton board 801, and the shape and the size of dustproof cotton board 801 and the shape and the size looks adaptation of fixed slot 7, air inflow louvre 6 back, can flow to dustproof cotton board 801, because the gap between the dustproof cotton board 801 is less than the size of dust, and the air flow can filter the dust behind the dustproof cotton board 801.
As an optional technical scheme of the utility model: first spring 802 of one side fixedly connected with of dustproof cotton board 801, one side fixedly connected with limiting plate 803 of first spring 802, the quantity of first spring 802 is two, two first spring 802 symmetric distributions are in one side of limiting plate 803, exert a thrust to dustproof cotton board 801, because the power can change the motion state of object, under the effect of thrust, can make dustproof cotton board 801 produce a motion trend, when this motion trend is greater than the stiction between dustproof cotton board 801 and the fixed slot 7, can make dustproof cotton board 801 move inside fixed slot 7.
As an optional technical scheme of the utility model: one side of the dustproof cotton plate 801 is provided with a second spring 804, one side of the second spring 804 is fixedly connected with an extrusion plate 805, one side of the extrusion plate 805 is fixedly connected with a fixing rod 806, one side of the fixing rod 806 is slidably connected with a fixing hole 9, the diameter of the fixing rod 806 is equal to that of the fixing hole 9, after the dustproof cotton plate 801 is placed in the fixing groove 7, pressure is applied to the extrusion plate 805, the motion state of an object can be changed due to force, the extrusion plate 805 can generate a motion trend under the action of the pressure, when the motion trend is larger than the elastic force of the second spring 804, the extrusion plate 805 can move, and finally the fixing rod 806 is driven to move.
The working process of the utility model is as follows: when the user uses
S1: first, when the power is turned on, a current flows into the motor 401, a magnetic field is generated inside the coil of the motor 401, a torque generated by the motor 401 can be transmitted to the rotating shaft 402 due to the force applied by the charged conductor in the magnetic field, and the rotating shaft 402 can be rotated by the torque due to the force capable of changing the motion state of the object.
S2: secondly, a pushing force is applied to the dustproof cotton plate 801, the movement state of the object can be changed due to the force, the dustproof cotton plate 801 can generate a movement trend under the action of the pushing force, and when the movement trend is larger than the static friction force between the dustproof cotton plate 801 and the fixing groove 7, the dustproof cotton plate 801 can move inside the fixing groove 7.
S3: finally, after the dust-proof cotton plate 801 is placed inside the fixing groove 7, a pressure is applied to the pressing plate 805, and since the movement state of the object can be changed by the force, the pressing plate 805 can generate a movement trend under the action of the pressure, and when the movement trend is greater than the elastic force of the second spring 804, the pressing plate 805 can move, and finally the fixing rod 806 is driven to move.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a switch board for protection type electrical engineering which characterized in that: comprises a support frame (1), one side of the support frame (1) is fixedly connected with a cabinet body (2), one side of the cabinet body (2) is provided with an air inlet (3), one side of the air inlet (3) is provided with a heat dissipation component (4), the heat dissipation component (4) comprises a motor (401), one side of the motor (401) is fixedly connected with a rotating shaft (402), one side of the rotating shaft (402) is fixedly connected with a fan blade (403), one side of the fan blade (403) is provided with a fixing plate (5), one side of the fixing plate (5) is provided with heat dissipation holes (6), the number of the heat dissipation holes (6) is a plurality, the heat dissipation holes (6) are linearly arrayed on one side of the fixing plate (5), one side of the fixing plate (5) is provided with a fixing groove (7), one side of the fixing groove (7) is slidably connected with a dismounting component (8), the disassembling component (8) comprises a dustproof cotton plate (801), the shape and the size of the dustproof cotton plate (801) are matched with the shape and the size of the fixing groove (7), one side of the dustproof cotton plate (801) is fixedly connected with a first spring (802), one side of the first spring (802) is fixedly connected with a limit plate (803), the number of the first springs (802) is two, the two first springs (802) are symmetrically distributed on one side of the limiting plate (803), a second spring (804) is arranged on one side of the dustproof cotton plate (801), a squeezing plate (805) is fixedly connected on one side of the second spring (804), one side of the extrusion plate (805) is fixedly connected with a fixed rod (806), one side of the fixed rod (806) is connected with a fixed hole (9) in a sliding way, the diameter of the fixing rod (806) is equal to that of the fixing hole (9).
2. The power distribution cabinet for protection type electrical engineering according to claim 1, characterized in that: the axis of the motor (401) coincides with the axis of the rotating shaft (402).
3. The power distribution cabinet for protection type electrical engineering according to claim 1, characterized in that: the axis of the rotating shaft (402) coincides with the axis of the fan blade (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535224.4U CN215816870U (en) | 2021-07-07 | 2021-07-07 | Protection type switch board for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121535224.4U CN215816870U (en) | 2021-07-07 | 2021-07-07 | Protection type switch board for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215816870U true CN215816870U (en) | 2022-02-11 |
Family
ID=80180673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121535224.4U Expired - Fee Related CN215816870U (en) | 2021-07-07 | 2021-07-07 | Protection type switch board for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215816870U (en) |
-
2021
- 2021-07-07 CN CN202121535224.4U patent/CN215816870U/en not_active Expired - Fee Related
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Legal Events
| 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: 20220211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |