CN213905866U - Ventilation structure for power distribution cabinet - Google Patents
Ventilation structure for power distribution cabinet Download PDFInfo
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- CN213905866U CN213905866U CN202022139651.2U CN202022139651U CN213905866U CN 213905866 U CN213905866 U CN 213905866U CN 202022139651 U CN202022139651 U CN 202022139651U CN 213905866 U CN213905866 U CN 213905866U
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- cabinet body
- cabinet
- outside
- ventilation
- ventilation window
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- 238000009423 ventilation Methods 0.000 title claims abstract description 59
- 230000000694 effects Effects 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 238000009434 installation Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model discloses a ventilation structure for switch board, including cabinet door, base, the cabinet body and ventilation window, the outside welding of the cabinet body has the base, one side of the cabinet body is provided with the cabinet door through the axle activity, one side of cabinet door outside is inlayed and is had the controller, the top that the cabinet door outside is close to the controller is inlayed and is had the ammeter, and the ammeter is provided with two in the outside of cabinet door, there is the protection casing at cabinet body top through screw fixed mounting, and the inside of protection casing is provided with radiator fan, the utility model discloses insert the inside of spacing groove in the cabinet body to the ventilation window, then through the effect of spring, the spring will pull the connecting rod, and the connecting rod will be fixed the briquetting on the ventilation window, and the ventilation window will be fixed on the wall of the cabinet body to ventilation window simple to operate's purpose has been realized.
Description
Technical Field
The utility model relates to a ventilation technical field specifically is a ventilation structure for switch board.
Background
The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. Especially, install in outdoor block terminal, need prevent the rainwater invasion, however, there are many problems or defects in current ventilation structure for switch board:
firstly, the existing ventilation structure for the power distribution cabinet is not convenient to install, so that the work efficiency is wasted during installation;
secondly, the existing ventilation structure for the power distribution cabinet easily causes rainwater to enter the power distribution cabinet in rainy days, so that internal devices are damaged;
thirdly, the existing ventilation structure for the power distribution cabinet is not provided with a drainage mechanism, so that water cannot be drained out of the device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation structure for switch board is in order to solve the installation that proposes in the above-mentioned background art and not put just, lead to the rainwater to enter into the unable exhaust problem of water in the switch board and the switch board easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ventilation structure for switch board, includes cabinet door, base, the cabinet body and ventilation window, the outside welding of the cabinet body has the base, one side of the cabinet body is provided with the cabinet door through the axle activity, one side of cabinet door outside is inlayed and is had the controller, the top that the cabinet door outside is close to the controller is inlayed and is had the ammeter, and the ammeter is provided with two in the outside of cabinet door, there is the protection casing at cabinet body top through screw fixed mounting, and the inside of protection casing is provided with radiator fan.
Preferably, the cabinet body is internally provided with two mounting plates, and the mounting plates are used for mounting electric elements.
Preferably, the lateral wall outside the cabinet body is provided with four waterproof baffles, and the waterproof baffles are arranged inside the cabinet body, so that the purpose of retaining water is achieved.
Preferably, the side wall of the cabinet body is provided with a limiting groove, the inside of the limiting groove is provided with a ventilation window, one side of the side wall of the cabinet body, which is close to the ventilation window, is provided with a drain hole, and the ventilation window plays a ventilation role.
Preferably, the ventilation window is movably provided with a rotating shaft outside, the rotating shaft is provided with a louver door, gears are arranged on two sides of the rotating shaft, the gears are meshed with each other, and the rotating shaft achieves the purpose of rotation.
Preferably, the welding has the installation piece on the lateral wall of the cabinet body, is provided with the connecting rod through the axle activity on the installation piece, and the one end of connecting rod is connected with the briquetting, and one side of briquetting is pressed in one side of ventilation window, is connected with the spring on the connecting rod, and the other end of spring is connected on the lateral wall of the cabinet body, and the spring has played fixed purpose.
Compared with the prior art, the beneficial effects of the utility model are that: this a ventilation structure for switch board is rational in infrastructure, has following advantage:
(1) through being provided with installation piece, spring, spacing groove, briquetting and connecting rod realized simple to operate's purpose, current device installation is inconvenient, leads to extravagant installation effectiveness, consequently, during the use, inserts the inside of spacing groove in the ventilation window follow cabinet body, then through the effect of spring, the spring will be withheld the connecting rod, and the connecting rod will be fixed the briquetting on the ventilation window, and the ventilation window will be fixed on the wall of the cabinet body to ventilation window simple to operate's purpose has been realized.
(2) Through being provided with the shutter door, gear and rotation axis have realized preventing that the rainwater from entering into the switch board, current device leads to the rainwater to enter into the switch board easily, therefore, during the use, when rainy day, through breaking the shutter door off with the fingers and thumb, the shutter door will rotate, the shutter door will drive the rotation axis and rotate, the rotation axis will drive the gear and rotate, thereby make each shutter door all can rotate, thereby make the shutter door close, thereby realized closing the ventilation hole, thereby prevent that the rainwater from entering into in the switch board.
(3) Through being provided with waterproof baffle, ventilation window and wash port realized the purpose to the water exhaust in the entering switch board, current device does not discharge the water that gets into in the switch board, and the switch board is when using, and inevitable has inside water enters into the device, consequently, when getting into in the water-washed ventilation window, water will be blocked by waterproof baffle, and water will flow down along waterproof baffle, then water will be followed the shutter door and discharged to the water exhaust purpose in the switch board has been realized.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the side view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. a protective cover; 2. a heat radiation fan; 3. mounting a plate; 4. a cabinet door; 5. mounting blocks; 6. a spring; 7. a limiting groove; 8. briquetting; 9. a base; 10. a louver door; 11. a waterproof baffle; 12. a connecting rod; 13. a cabinet body; 14. an electricity meter; 15. a ventilation window; 16. a gear; 17. a rotating shaft; 18. a drain hole; 19. and a controller.
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. 1-4, the present invention provides an embodiment: a ventilation structure for a power distribution cabinet comprises a cabinet door 4, a base 9, a cabinet body 13 and a ventilation window 15, wherein the base 9 is welded outside the cabinet body 13, the cabinet door 4 is movably arranged on one side of the cabinet body 13 through a shaft, a controller 19 is embedded on one side outside the cabinet door 4, an electric meter 14 is embedded on the top, close to the controller 19, outside the cabinet door 4, two electric meters 14 are arranged outside the cabinet door 4, a protective cover 1 is fixedly installed on the top of the cabinet body 13 through screws, and a cooling fan 2 is arranged inside the protective cover 1;
the cabinet body 13 is internally provided with two mounting plates 3;
the side wall outside the cabinet body 13 is provided with four waterproof baffles 11, and the number of the waterproof baffles 11 is four in the cabinet body 13;
a limiting groove 7 is arranged on the side wall of the inside of the cabinet body 13, a ventilation window 15 is arranged in the limiting groove 7, and a drain hole 18 is arranged on one side of the side wall of the cabinet body 13 close to the ventilation window 15;
a rotating shaft 17 is movably arranged outside the ventilation window 15, the louver door 10 is arranged on the rotating shaft 17, gears 16 are arranged on two sides of the rotating shaft 17, and the gears 16 are meshed with each other;
when the rain-proof power distribution cabinet is used, in rainy days, the louver doors 10 are broken, the louver doors 10 rotate, the louver doors 10 drive the rotating shafts 17 to rotate, the rotating shafts 17 drive the gears 16 to rotate, and therefore all the louver doors 10 rotate, the louver doors 10 are closed, the ventilation holes are closed, and rainwater is prevented from entering the power distribution cabinet;
the existing device does not discharge water entering the power distribution cabinet, and when the power distribution cabinet is used, water inevitably enters the device, so that when the water enters the water-washed ventilation window 15, the water is blocked by the waterproof baffle 11, the water flows down along the waterproof baffle 11, and then the water is discharged from the louver door 10, and the purpose of discharging the water in the power distribution cabinet is achieved;
the side wall of the cabinet body 13 is welded with the mounting block 5, the mounting block 5 is movably provided with a connecting rod 12 through a shaft, one end of the connecting rod 12 is connected with a pressing block 8, one side of the pressing block 8 is pressed on one side of the ventilation window 15, the connecting rod 12 is connected with a spring 6, and the other end of the spring 6 is connected to the side wall of the cabinet body 13;
during the use, insert the inside of spacing groove 7 from the cabinet body 13 to ventilation window 15, then through spring 6's effect, spring 6 will hold connecting rod 12, and connecting rod 12 will fix briquetting 8 on ventilation window 15, and ventilation window 15 will be fixed on the wall of the cabinet body 13 to realized ventilation window 15 simple to operate's purpose.
The working principle is as follows: when the rain-proof power distribution cabinet is used, the ventilation window 15 is inserted into the limiting groove 7 from the cabinet body 13, then the spring 6 pulls the connecting rod 12 under the action of the spring 6, the connecting rod 12 fixes the pressing block 8 on the ventilation window 15, the ventilation window 15 is fixed on the wall of the cabinet body 13, and therefore the aim of conveniently installing the ventilation window 15 is fulfilled, rainwater easily enters the power distribution cabinet by the conventional device, therefore, when the rain-proof power distribution cabinet is used, the louver door 10 rotates by snapping the louver door 10, the louver door 10 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the gear 16 to rotate, all the louver doors 10 rotate, the louver door 10 is closed, the ventilation hole is closed, rainwater is prevented from entering the power distribution cabinet, the conventional device does not discharge water entering the power distribution cabinet, when the switch board was used, inevitable has water to enter into inside the device, consequently, when getting into in the water-washed ventilation window 15, water will be blocked by waterproof baffle 11, and water will flow down along waterproof baffle 11, and then water will be followed louvre door 10 and discharged to the water exhaust purpose in the switch board has been realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a ventilation structure for switch board, includes cabinet door (4), base (9), the cabinet body (13) and ventilation window (15), its characterized in that: the outside welding of the cabinet body (13) has base (9), one side of the cabinet body (13) is provided with cabinet door (4) through the axle activity, one side of cabinet door (4) outside is inlayed and is had controller (19), the top that the cabinet door (4) outside is close to controller (19) is inlayed and is had ammeter (14), and ammeter (14) are provided with two in the outside of cabinet door (4), there is protection casing (1) at the cabinet body (13) top through screw fixed mounting, and the inside of protection casing (1) is provided with radiator fan (2).
2. A ventilation structure for electrical distribution cabinets according to claim 1, characterized in that: the inside of the cabinet body (13) is provided with two mounting plates (3), and the inside of the mounting plates (3) is provided with two.
3. A ventilation structure for electrical distribution cabinets according to claim 1, characterized in that: the cabinet is characterized in that waterproof baffles (11) are arranged on the side wall outside the cabinet body (13), and four waterproof baffles (11) are arranged inside the cabinet body (13).
4. A ventilation structure for electrical distribution cabinets according to claim 1, characterized in that: the side wall of the cabinet body (13) is provided with a limiting groove (7), the limiting groove (7) is internally provided with a ventilating window (15), and one side of the side wall of the cabinet body (13) close to the ventilating window (15) is provided with a drain hole (18).
5. A ventilation structure for electrical distribution cabinets according to claim 1, characterized in that: the outside activity of ventilation window (15) is provided with rotation axis (17), is provided with shutter door (10) on rotation axis (17), and the both sides of rotation axis (17) are provided with gear (16), and intermeshing between gear (16).
6. A ventilation structure for electrical distribution cabinets according to claim 1, characterized in that: the cabinet is characterized in that the side wall of the cabinet body (13) is welded with the mounting block (5), the mounting block (5) is movably provided with a connecting rod (12) through a shaft, one end of the connecting rod (12) is connected with a pressing block (8), one side of the pressing block (8) is pressed on one side of the ventilation window (15), the connecting rod (12) is connected with a spring (6), and the other end of the spring (6) is connected to the side wall of the cabinet body (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139651.2U CN213905866U (en) | 2020-09-26 | 2020-09-26 | Ventilation structure for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022139651.2U CN213905866U (en) | 2020-09-26 | 2020-09-26 | Ventilation structure for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213905866U true CN213905866U (en) | 2021-08-06 |
Family
ID=77111025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022139651.2U Active CN213905866U (en) | 2020-09-26 | 2020-09-26 | Ventilation structure for power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213905866U (en) |
-
2020
- 2020-09-26 CN CN202022139651.2U patent/CN213905866U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A ventilation structure for distribution cabinets Granted publication date: 20210806 Pledgee: Industrial Bank Co.,Ltd. Shanghai Minhang sub branch Pledgor: SHANGHAI NAIJI ELECTRIC POWER GROUP CO.,LTD. Registration number: Y2024310000045 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |