CN217009944U - Dustproof radiating cubical switchboard - Google Patents
Dustproof radiating cubical switchboard Download PDFInfo
- Publication number
- CN217009944U CN217009944U CN202220653634.7U CN202220653634U CN217009944U CN 217009944 U CN217009944 U CN 217009944U CN 202220653634 U CN202220653634 U CN 202220653634U CN 217009944 U CN217009944 U CN 217009944U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- switch cabinet
- drum
- filter screen
- cubical switchboard
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 2
- 238000009941 weaving Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a dustproof and heat-dissipating switch cabinet, which effectively solves the problem that the filter screen on the ventilation opening of the switch cabinet cannot be timely and effectively cleaned under special working conditions of the conventional switch cabinet; the technical scheme who solves includes the cubical switchboard, the upper end of cubical switchboard is equipped with an upper end and seals, the drum of lower extreme and the inside intercommunication of cubical switchboard, it has the through-hole to gather on the outer disc of drum, the outside parcel of through-hole has steel filter screen, the outside cover of filter screen is equipped with an annular cover with steel filter screen sliding fit, be equipped with the fan in the drum is coaxial, a reciprocal lead screw is installed in the upper end rotation of drum, reciprocal lead screw lower extreme is connected with the fan main shaft through the reduction gear, the cover is equipped with rather than the reciprocal lead screw nut of complex on the reciprocal lead screw, reciprocal reciprocating motion about the rotation drive nut of lead screw, reciprocal lead screw nut and annular cover fixed connection.
Description
Technical Field
The utility model relates to the field of switch cabinet equipment, in particular to a dustproof and heat-dissipation switch cabinet.
Background
The switch cabinet is an electricity control device, there are multiple electrical unit inside, produce a large amount of heat easily when the operation, if the heat dispersion of switch cabinet is not good, cause electrical components to trigger overload protection in the switch cabinet easily, the switch cabinet at present stage generally can install the fan in vent department, thereby the radiating effect of switch cabinet is reached to the air velocity in the acceleration switch cabinet, nevertheless to some specific occasions like the switch cabinet in the weaving workshop, contain a large amount of silks that fly in its operational environment, very easily cause the jam of vent filter screen, temperature rise can cause the circuit break protection of components and parts in the switch cabinet in case of blockking up, consequently, for solving the heat dissipation problem of switch cabinet under the specific operating mode environment, the above problem has been solved to the switch cabinet that this application provided a dustproof heat dissipation function.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the dustproof and heat-dissipation switch cabinet, which effectively solves the problem that the filter screen on the ventilation opening of the switch cabinet cannot be timely and effectively cleaned under special working conditions.
The technical scheme of its solution problem includes the cubical switchboard, the upper end of cubical switchboard is equipped with an upper end and seals, the drum of lower extreme and the inside intercommunication of cubical switchboard, it has the through-hole to gather on the outer disc of drum, the outside parcel of through-hole has steel filter screen, the outside cover of filter screen is equipped with an annular cover with steel filter screen sliding fit, be equipped with the fan in the drum is coaxial, a reciprocal lead screw is installed in the upper end rotation of drum, reciprocal lead screw lower extreme is connected with the fan main shaft through the reduction gear, the cover is equipped with rather than the reciprocal lead screw nut of complex on the reciprocal lead screw, reciprocal reciprocating motion about the rotation drive nut of lead screw, reciprocal lead screw nut and annular cover fixed connection.
Preferably, the left side and the right side of the reciprocating screw nut are respectively provided with an L-shaped rod, the upper end of each L-shaped rod is fixedly connected with the reciprocating screw nut, and the lower end of each L-shaped rod is fixed on the annular groove.
Preferably, a polish rod which is parallel to the reciprocating lead screw and the lower end of which is fixed on the switch cabinet is arranged on the outer side of the reciprocating lead screw, and the polish rod penetrates through the nut of the reciprocating lead screw and is in sliding connection with the nut of the reciprocating lead screw.
Preferably, a motor for driving the fan to rotate is arranged below the fan.
Preferably, the lower ends of the side surfaces of the switch cabinet are provided with ventilation grids.
The utility model has novel concept, ingenious structure and strong practicability, and effectively solves the problem that the filter screen on the ventilation opening of the switch cabinet can not be cleaned effectively in time under special working conditions of the existing switch cabinet.
Drawings
Figure 1 is a front view of the utility model.
FIG. 2 is a front sectional view of the dust removing structure of the present invention.
Figure 3 top view of the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 3, the utility model includes a switch cabinet 1, the upper end of the switch cabinet 1 is provided with a cylinder 2 with a closed upper end and a lower end communicated with the inside of the switch cabinet 1, the outer circumferential surface of the cylinder 2 is densely provided with through holes, the outer sides of the through holes are wrapped with steel filter screens 3, the outer sides of the filter screens 3 are sleeved with an annular sleeve 4 which is in sliding fit with the steel filter screens 3, a fan 5 is coaxially arranged in the cylinder 2, the upper end of the cylinder 2 is rotatably provided with a reciprocating lead screw 6, the lower end of the reciprocating lead screw 6 is connected with a main shaft of the fan 5 through a reducer 7, the reciprocating lead screw 6 is sleeved with a reciprocating lead screw nut 8 which is matched with the reciprocating lead screw, the nut is driven by the reciprocating lead screw to reciprocate up and down, and the reciprocating lead screw nut 8 is fixedly connected with the annular sleeve 4.
In order to fix the annular sleeve 4 and the reciprocating lead screw nut 8, the left side and the right side of the reciprocating lead screw nut 8 are respectively provided with an L-shaped rod 9, the upper end of each L-shaped rod 9 is fixedly connected with the reciprocating lead screw nut 8, and the lower end of each L-shaped rod is fixed on the annular groove.
In order to realize that the reciprocating lead screw nut 8 does not rotate along with the reciprocating lead screw 6 when the reciprocating lead screw rotates, a polished rod 10 which is parallel to the reciprocating lead screw 6 and the lower end of which is fixed on the switch cabinet 1 is arranged outside the reciprocating lead screw 6, and the polished rod 10 penetrates through the reciprocating lead screw nut 8 and is connected with the reciprocating lead screw nut in a sliding way.
In order to drive the fan 5, a motor for driving the fan 5 to rotate is arranged below the fan 5.
In order to realize smooth discharge of air in the switch, the lower ends of the side surfaces of the switch cabinet 1 are provided with ventilation grids.
The specific working process of the utility model is as follows: when the device is used, the motor is electrified to drive the fan 5 to rotate, the fan 5 rotates to ensure that outside air enters the cylinder 2 through the filter screen 3, the impurities adhered to the filter screen 3 are pushed to the upper end and the lower end of the cylinder 2 by reciprocating movement of the reciprocating lead screw nut 8 which drives the annular sleeve 4 to scrape on the filter screen 3 in a reciprocating way through the L-shaped rod 9, thereby realize the cleanness to filter screen 3, clean the impurity circle of drum 2 upper and lower both ends in a period of time can.
The significant benefits of the present device: this device rotates through fan 5 and gives reciprocal lead screw 6 through 7 speed reduction back power transport of reduction gear, and the reciprocal lead screw nut 8 of the reciprocal lead screw of the 6 drive of right side drives annular cover 4 and reciprocates and the cleanness that lasts the outer end of filter screen 3 again for this cubical switchboard 1 also can last effectual aeration cooling to flying the weaving workshop that the silk flies wadding many, is that this device has more the production practicality.
Claims (5)
1. The utility model provides a dustproof radiating cubical switchboard, including cubical switchboard (1), a serial communication port, the upper end of cubical switchboard (1) is equipped with an upper end and seals, drum (2) of lower extreme and cubical switchboard (1) inside intercommunication, it has the through-hole to gather on the outer disc of drum (2), the outside parcel of through-hole has steel filter screen (3), the outside cover of filter screen (3) is equipped with one and slides annular cover (4) of laminating with steel filter screen (3), be equipped with fan (5) in the drum (2) is coaxial, the upper end of drum (2) is rotated and is installed one and is reciprocated lead screw (6), reciprocal lead screw (6) lower extreme is connected with fan (5) main shaft through reduction gear (7), reciprocal lead screw (6) go up the cover be equipped with rather than complex reciprocal lead screw nut (8), reciprocal up and down reciprocating motion to the rotation drive nut of lead screw, reciprocal lead screw nut (8) and annular cover (4) fixed connection.
2. The switch cabinet with the functions of dust prevention and heat dissipation according to claim 1, wherein the reciprocating lead screw nut (8) is provided with an L-shaped rod (9) at each of the left side and the right side, the upper end of the L-shaped rod (9) is fixedly connected with the reciprocating lead screw nut (8), and the lower end of the L-shaped rod is fixed on the annular groove.
3. The switch cabinet for preventing dust and dissipating heat as claimed in claim 1, characterized in that a polish rod (10) is arranged outside the reciprocating lead screw (6) in parallel with the reciprocating lead screw and fixed at the lower end of the reciprocating lead screw on the switch cabinet (1), and the polish rod (10) penetrates through the reciprocating lead screw nut (8) and is connected with the reciprocating lead screw in a sliding manner.
4. The dustproof and heat-dissipation switch cabinet according to claim 1, wherein a motor for driving the fan (5) to rotate is arranged below the fan.
5. The dustproof and heat-dissipation switch cabinet according to claim 1, wherein the lower ends of the side surfaces of the switch cabinet (1) are provided with ventilation grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220653634.7U CN217009944U (en) | 2022-03-24 | 2022-03-24 | Dustproof radiating cubical switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220653634.7U CN217009944U (en) | 2022-03-24 | 2022-03-24 | Dustproof radiating cubical switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217009944U true CN217009944U (en) | 2022-07-19 |
Family
ID=82372049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220653634.7U Active CN217009944U (en) | 2022-03-24 | 2022-03-24 | Dustproof radiating cubical switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217009944U (en) |
-
2022
- 2022-03-24 CN CN202220653634.7U patent/CN217009944U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |