CN211209063U - Automatic switch-over switch board - Google Patents
Automatic switch-over switch board Download PDFInfo
- Publication number
- CN211209063U CN211209063U CN201922230401.7U CN201922230401U CN211209063U CN 211209063 U CN211209063 U CN 211209063U CN 201922230401 U CN201922230401 U CN 201922230401U CN 211209063 U CN211209063 U CN 211209063U
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- China
- Prior art keywords
- fixedly connected
- switch board
- power distribution
- distribution cabinet
- cabinet
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- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 claims description 30
- 241000883990 Flabellum Species 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000002337 anti-port Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a switch board technical field just discloses an automatic switch-over switch board, including the switch board body, the bottom fixedly connected with base of switch board body, the top fixedly connected with weather enclosure of switch board body, the outside swing joint of switch board body has the cabinet door, the outside fixedly connected with lock of cabinet door, the bottom and the positive equal fixedly connected with spring one of switch board body inner chamber, the other end fixedly connected with of spring one of bottom places board one. This automatic switch-over switch board through the base, can keep apart switch board body and ground, prevents that subaerial moisture from entering into the inside of this switch board, through the weather enclosure, can shelter from the switch board, reduces the possibility that the switch board drenches with rain, prevents that the switch board body from being corroded by the rainwater, and the curved is set to the top of weather enclosure, is convenient for accelerate the whereabouts of rainwater, has prolonged the life of this switch board.
Description
Technical Field
The utility model relates to a switch board technical field specifically is an automatic switch-over switch board.
Background
The automatic switching power distribution cabinet is used for automatic switching between a main power supply and an emergency power supply, and forms an automatic emergency power supply system together with a self-starting diesel generating set, and can automatically switch loads such as emergency lighting, a security power supply, fire-fighting equipment and the like to the power generating set after the power failure of the main power supply.
Automatic power equipment in the switch-over switch board produces vibration and heat very easily at the during operation, for making the safe effectual work of switch board, need weaken and eliminate vibration and heat, however, current switch board all adopts simply to set up the fan in cabinet internal portion and dispels the heat, and the radiating effect is relatively poor, can't reduce the internal problem of cabinet effectively.
SUMMERY OF THE UTILITY MODEL
Not enough to current automatic switch-over switch board, the utility model provides an automatic switch-over switch board possesses can effectual reduction switch board inside temperature, reduces the advantage of the noise of switch board during operation, has solved the problem of proposing among the above-mentioned background art.
The utility model provides a following technical scheme: the utility model provides an automatic switch-over switch board, includes the switch board body, the bottom fixedly connected with base of switch board body, the top fixedly connected with weather enclosure of switch board body, the outside swing joint of switch board body has the cabinet door, the outside fixedly connected with lock of cabinet door, the bottom and the positive equal fixedly connected with spring one of switch board body inner chamber, board one is placed to the other end fixedly connected with of spring one of bottom, board two is placed to the other end fixedly connected with of positive spring one, the top fixedly connected with temperature sensor of switch board body inner chamber, the top fixedly connected with fan of switch board body inner chamber, the ventilation groove has all been seted up to the both sides of switch board body, the inboard fixedly connected with filter screen of ventilation groove.
Preferably, the rotation range of the cabinet door is 0 to 180 degrees.
Preferably, one side fixedly connected with motor of ventilation tank bottom inner chamber, the terminal fixedly connected with gear of output shaft of motor is first, the even swing joint of opposite side of ventilation tank top inner chamber has gear two, gear one meshes with gear two phase, intermeshing between the gear two, the equal fixedly connected with connecting rod in middle part of gear one and the two another sides of gear, the bottom that the ventilation tank was run through in the top of connecting rod extend to the inner chamber in ventilation tank and with ventilation tank swing joint, the top fixedly connected with rectangle flabellum of connecting rod, the top of rectangle flabellum and the top swing joint in ventilation tank.
Preferably, the cabinet wall of switch board body includes inlayer cabinet wall and outer cabinet wall, inlayer cabinet wall passes through spring two with outer cabinet wall, the inboard of inlayer cabinet wall scribbles the abatvoix, the outside of outer cabinet wall scribbles the protective layer, the outside fixedly connected with signal transmitter of inlayer cabinet wall, the inboard fixedly connected with pressure sensor of outer cabinet wall.
With current automatic switch-over switch board contrast, the utility model discloses possess following beneficial effect:
1. this automatic switch-over switch board, through temperature sensor, can detect the temperature of switch board body inner chamber, if the high temperature of switch board body inner chamber, fan and motor start simultaneously, the fan rotates the flow velocity of the air of having accelerated switch board body inner chamber, the rotation of motor makes the rectangle flabellum take place to rotate, the draught area on the ventilation groove has been increased, the cooperation of fan and motor is used, can the inside temperature of effectual reduction switch board body, the inside temperature of switch board body reduces when normal range, fan stall, motor antiport, reply to the normal position, gap between the rectangle flabellum makes the inner chamber and the external production gas exchange of this switch board, the temperature in the switch board reduces, just can rotate when needs with the motor can effectual saving electric energy.
2. This automatic switch-over switch board through the base, can keep apart switch board body and ground, prevents that subaerial moisture from entering into the inside of this switch board, through the weather enclosure, can shelter from the switch board, reduces the possibility that the switch board drenches with rain, prevents that the switch board body from being corroded by the rainwater, and the curved is set to the top of weather enclosure, is convenient for accelerate the whereabouts of rainwater, has prolonged the life of this switch board.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is an internal schematic view of the structure of FIG. 1 of the present invention;
FIG. 3 is a schematic side view of the structure of FIG. 1;
FIG. 4 is a schematic view of the motor of the present invention;
fig. 5 is a schematic view of the structural spring of the present invention.
In the figure: 1. a power distribution cabinet body; 2. a base; 3. a rain-proof shed; 4. a cabinet door; 5. a door lock; 6. a temperature sensor; 7. a fan; 8. a first spring; 9. placing the first plate; 10. placing a second plate; 11. a ventilation slot; 12. rectangular fan blades; 13. a filter screen; 14. a connecting rod; 15. a first gear; 16. a second gear; 17. a second spring; 18. an inner cabinet wall; 19. a protective layer; 20. a sound-absorbing panel; 21. a signal transmitter; 22. a pressure sensor; 23. an outer cabinet wall; 24. a motor.
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. 1-5, an automatic switching power distribution cabinet comprises a power distribution cabinet body 1, wherein a base 2 is fixedly connected to the bottom of the power distribution cabinet body 1, the power distribution cabinet body 1 can be isolated from the ground through the base 2 to prevent moisture on the ground from entering the power distribution cabinet, a weather enclosure 3 is fixedly connected to the top of the power distribution cabinet body 1, the power distribution cabinet can be shielded through the weather enclosure 3 to reduce the possibility of rain-drenching the power distribution cabinet and prevent the power distribution cabinet body 1 from being corroded by rainwater, the top of the weather enclosure 3 is arc-shaped to facilitate the acceleration of the falling of rainwater, a cabinet door 4 is movably connected to the outer side of the power distribution cabinet body 1, a door lock 5 is fixedly connected to the outer side of the cabinet door 4, the cabinet door 4 can be opened through the door lock 5, a spring I8 is fixedly connected to the bottom and the front side of the, the other end of the front spring I8 is fixedly connected with a placing plate II 10, components needing to be installed inside the power distribution cabinet body 1 can be placed through the placing plate I9 and the placing plate II 10, vibration generated during working of the components is partially reduced by the resilience force of the spring I8, damage of the components due to self vibration can be effectively prevented, the service life of the components is prolonged, the top of the inner cavity of the power distribution cabinet body 1 is fixedly connected with a temperature sensor 6, the temperature of the inner cavity of the power distribution cabinet body 1 can be detected through the temperature sensor 6, if the temperature of the inner cavity of the power distribution cabinet body 1 is overhigh, the fan 7 and the motor 24 are started simultaneously, the flowing speed of air in the inner cavity of the power distribution cabinet body 1 is accelerated through the rotation of the fan 7, the rectangular fan blades 12 are rotated through the rotation of the motor 24, the ventilation area on the ventilation, can effectual reduction switch board body 1 inside temperature, switch board body 1 inside temperature reduces when normal scope, fan 7 stall, motor 24 antiport, reply to the normal position, the gap between rectangular fan blade 12 makes the inner chamber of this switch board and the external production gas exchange, the temperature in the switch board reduces, fan 7 just can rotate when needs with motor 24 can effectual saving electric energy, the top fixedly connected with fan 7 of switch board body 1 inner chamber, ventilation groove 11 has all been seted up to switch board body 1's both sides, through ventilation groove 11, this switch board can ventilate, reduce inside temperature, ventilation groove 11's inboard fixedly connected with filter screen 13, through filter screen 13, dust impurity in the filterable air, reduce the harm of dust impurity to components and parts, the life of extension components and parts.
Wherein, the rotation range of cabinet door 4 is 0 degree to 180 degrees, sets to 0 degree through the rotation range of cabinet door 4 and to 180 degrees between, and cabinet door 4 can be opened completely, and the staff's of being convenient for inspection and the inside components and parts of this switch board of maintenance improve staff's work efficiency.
Wherein, one side of the inner cavity at the bottom of the ventilation slot 11 is fixedly connected with a motor 24, the tail end of the output shaft of the motor 24 is fixedly connected with a first gear 15, the other side of the inner cavity at the top of the ventilation slot 11 is uniformly and movably connected with a second gear 16, the first gear 15 is meshed with the second gear 16, the second gear 16 is meshed with each other, the middle parts of the other sides of the first gear 15 and the second gear 16 are fixedly connected with a connecting rod 14, the top part of the connecting rod 14 penetrates through the bottom of the ventilation slot 11 and extends to the inner cavity of the ventilation slot 11 and is movably connected with the ventilation slot 11, the top part of the connecting rod 14 is fixedly connected with a rectangular fan blade 12, the top part of the rectangular fan blade 12 is movably connected with the top part of the ventilation slot 11, the rotation of the motor 24 can drive the first gear 15 to rotate, the first gear 15 drives the second gear 16 meshed with the, the cooling speed is improved.
Wherein, the cabinet wall of the power distribution cabinet body 1 comprises an inner cabinet wall 18 and an outer cabinet wall 23, the inner cabinet wall 18 and the outer cabinet wall 23 can reduce the impact force acting on the outer cabinet wall 23 through a second spring 17 and a second spring 17, thereby improving the anti-impact performance of the power distribution cabinet and prolonging the service life of the power distribution cabinet, the inner side of the inner cabinet wall 18 is coated with an acoustic board 20, the acoustic board 20 can absorb the noise generated when the power distribution cabinet works and protect the environment, the outer side of the outer cabinet wall 23 is coated with a protective layer 19, the protective layer 19 can increase the anti-corrosion performance of the power distribution cabinet and prolong the service life of the power distribution cabinet, the outer side of the inner cabinet wall 18 is fixedly connected with a signal emitter 21, the inner side of the outer cabinet wall 23 is fixedly connected with a pressure sensor 22, the impact force on the power distribution cabinet can be detected through the pressure sensor 22, when the impact force is too large and can damage the use, the signal emitter 21 can emit a signal to inform maintenance personnel to maintain the power distribution cabinet in time.
The working principle is as follows: when the temperature-sensing switch cabinet is used, if the temperature sensor 6 detects that the temperature of the inner cavity of the power distribution cabinet body 1 is too high, the circuit where the fan 7 and the motor 24 are located is switched on, the fan 7 and the motor 24 are started, the flowing speed of air in the inner cavity of the power distribution cabinet body 1 is accelerated by the rotation of the fan 7, the rectangular fan blades 12 are rotated by the rotation of the motor 24, the ventilation area on the ventilation groove 11 is increased, the temperature in the power distribution cabinet body 1 can be effectively reduced by the cooperation of the fan 7 and the motor 24, when the temperature in the power distribution cabinet body 1 is reduced to a normal range, the fan 7 stops rotating, the motor 24 reversely rotates and returns to the original position, the inner cavity of the power distribution cabinet is in gas exchange with the outside through gaps between the rectangular fan blades 12, the temperature in the power distribution cabinet is reduced, the fan 7 and the motor 24 can rotate only when needed, electric energy can, improve the anti striking performance of this switch board, prolong the life of this switch board, pressure sensor 22 can detect the size of the impact that this switch board received, and when the too big ability of impact endangered the use of switch board, signal emitter 21 launches the signal and notifies the maintenance personal in time to maintain the switch board.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an automatic switch board, includes switch board body (1), its characterized in that: the bottom of the power distribution cabinet body (1) is fixedly connected with a base (2), the top of the power distribution cabinet body (1) is fixedly connected with a weather enclosure (3), the outer side of the power distribution cabinet body (1) is movably connected with a cabinet door (4), the outer side of the cabinet door (4) is fixedly connected with a door lock (5), the bottom and the front of an inner cavity of the power distribution cabinet body (1) are fixedly connected with a first spring (8), the other end of the first spring (8) at the bottom is fixedly connected with a first placing plate (9), the other end of the first spring (8) at the front is fixedly connected with a second placing plate (10), the top of the inner cavity of the power distribution cabinet body (1) is fixedly connected with a temperature sensor (6), the top of the inner cavity of the power distribution cabinet body (1) is fixedly connected with a fan (7), and a filter screen (13) is fixedly connected to the inner side of the ventilation groove (11).
2. The automatic switching power distribution cabinet according to claim 1, characterized in that: the rotation range of the cabinet door (4) is 0 to 180 degrees.
3. The automatic switching power distribution cabinet according to claim 1, characterized in that: ventilation groove (11) bottom inner chamber's one side fixedly connected with motor (24), the terminal fixedly connected with gear (15) of output shaft of motor (24), the even swing joint of opposite side in ventilation groove (11) top inner chamber has two (16) gears, gear (15) and two (16) meshes mutually, intermeshing between two (16) gears, the equal fixedly connected with connecting rod (14) in middle part of one (15) gear and two (16) gears another side, the bottom that ventilation groove (11) was run through at the top of connecting rod (14) extends to the inner chamber in ventilation groove (11) and with ventilation groove (11) swing joint, the top fixedly connected with rectangle flabellum (12) of connecting rod (14), the top of rectangle flabellum (12) and the top swing joint in ventilation groove (11).
4. The automatic switching power distribution cabinet according to claim 1, characterized in that: the cabinet wall of switch board body (1) includes inlayer cabinet wall (18) and outer cabinet wall (23), inlayer cabinet wall (18) and outer cabinet wall (23) pass through spring two (17), the inboard of inlayer cabinet wall (18) scribbles abatvoix (20), the outside of outer cabinet wall (23) scribbles protective layer (19), the outside fixedly connected with signal transmitter (21) of inlayer cabinet wall (18), the inboard fixedly connected with pressure sensor (22) of outer cabinet wall (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230401.7U CN211209063U (en) | 2019-12-13 | 2019-12-13 | Automatic switch-over switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922230401.7U CN211209063U (en) | 2019-12-13 | 2019-12-13 | Automatic switch-over switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209063U true CN211209063U (en) | 2020-08-07 |
Family
ID=71857158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922230401.7U Expired - Fee Related CN211209063U (en) | 2019-12-13 | 2019-12-13 | Automatic switch-over switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209063U (en) |
-
2019
- 2019-12-13 CN CN201922230401.7U patent/CN211209063U/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: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |