CN111555159A - Electric power control device - Google Patents
Electric power control device Download PDFInfo
- Publication number
- CN111555159A CN111555159A CN202010448389.1A CN202010448389A CN111555159A CN 111555159 A CN111555159 A CN 111555159A CN 202010448389 A CN202010448389 A CN 202010448389A CN 111555159 A CN111555159 A CN 111555159A
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- fixedly connected
- box body
- power control
- control device
- lifting
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- 239000002184 metal Substances 0.000 claims abstract description 14
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 8
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/16—Earthing arrangements
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power control device, which relates to the technical field of power control and comprises a box body, wherein the inner wall of the box body is fixedly connected with a side plate, the side wall of the box body is provided with a control cavity, and the inner top wall of the control cavity is fixedly connected with an electromagnet. According to the invention, the side plates are arranged, the lifting rod can move in the lifting groove by utilizing the lifting groove formed in the side plates, the lifting rod is jacked up by utilizing the extension of the bimetal spring after being heated, the metal block is communicated with different arc-shaped current conducting plates according to different extension amounts of the bimetal spring, so that the power of the bottom fan is adjusted, hot air in the box body is discharged from the top vent, the electromagnet is powered off when the cabinet door is opened, the grounding electrode is communicated with the movable electrode when the lock column is separated from the lock block, and the grounding electrode can be communicated with the movable electrode by clamping the emergency grounding rod in the L-shaped groove in emergency, so that the emergency grounding of the box body is realized.
Description
Technical Field
The invention relates to the technical field of power control, in particular to a power control device.
Background
The electric power system is an electric energy production and consumption system which consists of links such as a power plant, a power transmission and transformation line, a power supply and distribution station, power utilization and the like. The function of the device is to convert the primary energy of the nature into electric energy through a power generation device, and then supply the electric energy to each user through power transmission, power transformation and power distribution. In order to realize the function, the power system is also provided with corresponding information and control systems at each link and different levels, and the production process of the electric energy is measured, regulated, controlled, protected, communicated and scheduled so as to ensure that users obtain safe and high-quality electric energy. The power control device has a great effect on the aspects of electric energy scheduling and control, and is widely applied to the field of power control.
At present, current power control device all can be serious generate heat when using, need install heat abstractor additional in power control device's box, the heat that makes power control device send can be timely distributes away, although current power control device's box inner wall all is equipped with radiator fan, radiator fan and air outlet design are unreasonable, make near the inside hot-air gathering of power control device box at the interior roof of box, not only the radiating effect is very poor, radiator fan still can not carry out power control when carrying out the heat dissipation, and current power control device need often be overhauld, take place earthing switch trouble very easily and can not open the condition of cabinet door when overhauing, maintainer's trouble has been increased.
Disclosure of Invention
Technical problem to be solved
In view of the disadvantages of the prior art, the present invention provides a power control device, which has the advantages of heat dissipation according to the degree of heat generated by the power control device, emergency grounding during a grounding switch failure, and the like, and solves the problems of the background art.
(II) technical scheme
In order to achieve the purposes of heat dissipation according to the heating degree of the power control device and emergency grounding when the grounding switch fails, the invention provides the following technical scheme: an electric power control device comprises a box body, wherein a cabinet door is movably connected to one side face of the box body through a hinge, a lock block is fixedly connected to the side face of the cabinet door, a side plate is fixedly connected to the inner wall of the box body, a lifting groove is formed in the side plate, a lifting rod is movably clamped in the lifting groove, an arc-shaped conductive plate is fixedly connected to the side wall of the lifting groove, a metal block matched with the arc-shaped conductive plate is fixedly connected to the lifting rod, a control cavity is formed in the side wall of the box body, an electromagnet is fixedly connected to the inner top wall of the control cavity, a lifting thin rod is arranged in the control cavity, an iron block matched with the electromagnet is fixedly connected to the top of the lifting thin rod, an emergency grounding rod is fixedly connected to the middle of the lifting thin rod, a lifting thick rod is fixedly connected to the bottom of the lifting thin rod, and a sleeving ring is movably sleeved on the outer, the side of the sleeve ring is fixedly connected with a lock column matched with the lock block through a connecting plate.
Preferably, the lateral surface of box is seted up the L type groove with emergency grounding pole looks adaptation, the outer wall of box has the side door with L type groove looks adaptation through hinge swing joint.
Preferably, the bottom of the lifting thick rod is fixedly connected with a top insulating plate, the inner bottom wall of the control cavity is fixedly connected with a movable electrode, the top of the bottom insulating plate is fixedly connected with a grounding electrode matched with the movable electrode, and the grounding electrode is electrically connected with a ground wire.
Preferably, the inner wall of the box body is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a bimetallic spring, and the top of the bimetallic spring is fixedly connected with a lifting rod.
Preferably, there are three arc-shaped conducting plates, and the three arc-shaped conducting plates are distributed on the side wall of the lifting groove at equal intervals.
Preferably, the inner bottom wall of the box body is fixedly connected with a bottom fan, the bottom of the box body is fixedly connected with a filter plate matched with the bottom fan, the top of the box body is provided with a top vent, and the bottom fan is electrically connected with the metal block and the arc-shaped conductive plate through a wire.
Preferably, the door opening handle is fixedly connected to one side of the outer side face of the cabinet door, the door opening green light and the door locking red light are fixedly connected to the middle of the outer side face of the cabinet door, the door locking button and the door opening button are arranged in the middle of the outer side face of the cabinet door, and the door locking button and the door opening button are electrically connected with the electromagnet through wires.
Preferably, the bottom fixedly connected with callus on the sole of box, the callus on the sole has four, four the callus on the sole of box is the rectangular array and distributes.
Preferably, the inside wall of box has the adjustable shelf through side pole swing joint, the sliding tray has been seted up at the top of side pole, the bottom fixedly connected with of adjustable shelf and the slide bar of sliding tray looks adaptation, the top fixedly connected with electric power controller of adjustable shelf.
Three beneficial effects
Compared with the prior art, the invention provides a power control device, which has the following beneficial effects:
1. this power control device through setting up the side board, can utilize the lift groove of seting up on the side board to make the lifter remove at the lift inslot portion, utilizes extension after the bimetal spring is heated to jack up the lifter, will make the metal block switch-on with the arc type current conducting plate of difference according to the different elongation of bimetal spring to the power of adjustment bottom fan makes the inside hot-air of box discharge from the top vent.
2. This power control device through setting up the electro-magnet, cuts off the power supply to the electro-magnet when opening the cabinet door, with telluric electricity field and movable electrode switch-on when making the lock post break away from the locking piece, can also switch-on telluric electricity field and movable electrode through with urgent grounding rod chucking L type inslot portion in emergency to the realization is to the urgent ground connection of box.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic perspective view of a side panel according to the present invention;
FIG. 4 is a schematic perspective view of the present invention;
FIG. 5 is a schematic cross-sectional view of a control chamber according to the present invention;
FIG. 6 is a schematic perspective view of a socket ring according to the present invention;
FIG. 7 is a schematic view of the L-shaped groove structure of the present invention.
In the figure: 1. a top vent; 2. a green light is opened; 3. locking a door red light; 4. a door lock button; 5. a door opening button; 6. a cabinet door; 7. a door opening handle; 8. a hinge; 9. a foot pad; 10. a locking block; 11. a box body; 12. a side door; 13. a power controller; 14. a movable frame; 15. a side bar; 16. a bottom fan; 17. a filter plate; 18. a bi-metal spring; 19. a connecting plate; 20. a side plate; 21. a lifting rod; 22. a metal block; 23. an arc-shaped conductive plate; 24. a lifting groove; 25. a slide bar; 26. an electromagnet; 27. an emergency ground rod; 28. a lock cylinder; 29. lifting the thick rod; 30. a top insulating plate; 31. a bottom insulating plate; 32. a ground electrode; 33. a movable electrode; 34. a control chamber; 35. lifting the thin rod; 36. an iron block; 37. a sleeving connection ring; 38. an L-shaped groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an electric control device comprises a box body 11, wherein the bottom of the box body 11 is fixedly connected with four foot pads 9, the four foot pads 9 are distributed at the bottom of the box body 11 in a rectangular array, the inner side wall of the box body 11 is movably connected with a movable frame 14 through a side edge rod 15, the top of the side edge rod 15 is provided with a sliding groove, the bottom of the movable frame 14 is fixedly connected with a sliding rod 25 matched with the sliding groove, the top of the movable frame 14 is fixedly connected with an electric control 13, one side surface of the box body 11 is movably connected with a cabinet door 6 through a hinge 8, the side surface of the cabinet door 6 is fixedly connected with a locking block 10, the inner wall of the box body 11 is fixedly connected with a side plate 20, the side plate 20 is provided with a lifting groove 24, the inside of the lifting groove 24 is movably clamped with a lifting rod 21, the side wall of the lifting groove 24, the three arc-shaped conducting plates 23 are distributed at equal intervals on the side wall of the lifting groove 24, a metal block 22 matched with the arc-shaped conducting plates 23 is fixedly connected to the lifting rod 21, a connecting plate 19 is fixedly connected to the inner wall of the box body 11, a bimetallic spring 18 is fixedly connected to the top of the connecting plate 19, the top of the bimetallic spring 18 is fixedly connected to the lifting rod 21, a bottom fan 16 is fixedly connected to the inner bottom wall of the box body 11, a filter plate 17 matched with the bottom fan 16 is fixedly connected to the bottom of the box body 11, a top vent 1 is arranged at the top of the box body 11, the bottom fan 16 is electrically connected to the metal block 22 and the arc-shaped conducting plates 23 through wires, a control cavity 34 is arranged on the side wall of the box body 11, an electromagnet 26 is fixedly connected to the inner top wall of the control cavity 34, a lifting thin rod 35 is arranged inside the control cavity 34, a door opening, the middle part of the outer side surface of the cabinet door 6 is fixedly connected with a door opening green lamp 2 and a door locking red lamp 3, the middle part of the outer side surface of the cabinet door 6 is provided with a door locking button 4 and a door opening button 5, the door locking button 4 and the door opening button 5 are both electrically connected with an electromagnet 26 through leads, an adaptive iron block 36, the middle part of a lifting thin rod 35 is fixedly connected with an emergency grounding rod 27, the outer side surface of the cabinet body 11 is provided with an L-shaped groove 38 adaptive to the emergency grounding rod 27, the outer wall of the cabinet body 11 is movably connected with a side door 12 adaptive to the L-shaped groove 38 through a hinge, the bottom of the lifting thin rod 35 is fixedly connected with a lifting thick rod 29, the bottom of the lifting thick rod 29 is fixedly connected with a top insulating plate 30, the inner bottom wall of a control cavity 34 is fixedly connected with a movable electrode 33, the top, the outer part of the lifting thin rod 35 is movably sleeved with a sleeve ring 37, and the side surface of the sleeve ring 37 is fixedly connected with a lock column 28 matched with the lock block 10 through a connecting plate.
When in use, firstly, the temperature inside the box body 11 can rise due to the operation of the electric controller 13, the hot air inside the box body 11 can gather near the inner top wall of the box body 11, because the bimetal spring 18 is made of two metals with different expansion coefficients, the temperature rise can make the bimetal spring 18 extend, the lifting rod 21 slides upwards in the lifting groove 24, after the metal block 22 contacts the arc-shaped conductive plate 23, the bottom fan 16 starts to blast the inside of the box body 11, the electric controller 13 inside the box body 11 can dissipate heat, when the electric controller 13 works in an overload state, the temperature inside the box body 11 can rise more, the strength of the bimetal spring 18 is increased, the metal block 22 is communicated with the different arc-shaped conductive plates 23, thereby controlling the heat dissipation power of the bottom fan 16, and making the power of the bottom fan 16 adapt to the temperature inside the box body 11, when the cabinet door 6 is opened, the power supply of the electromagnet 26 can be cut off through the door opening button 5, the grounding electrode 32 is in contact with the movable electrode 33, the lock column 28 is separated from the lock block 10, the cabinet door 6 is opened through the door opening handle 7, the side door 12 can be opened when the grounding switch fails, the emergency grounding rod 27 overcomes the attraction of the electromagnet 26 to drive the lifting thin rod 35 to move downwards, the grounding electrode 32 is communicated with the movable electrode 33, the lock column 28 is separated from the lock block 10, the emergency grounding rod 27 is clamped into the L-shaped groove 38, and the cabinet door 6 is opened through the door opening handle 7.
In summary, in the power control apparatus, the side plate 20 is provided, so that the lifting rod 21 moves in the lifting groove 24 by the lifting groove 24 formed in the side plate 20, the lifting rod 21 is lifted by the extension of the bimetal spring 18 after being heated, the metal block 22 is connected to the different arc-shaped conductive plates 23 according to the different extension amounts of the bimetal spring 18, the power of the bottom fan 16 is adjusted, the hot air in the case 11 is discharged from the top vent 1, the electromagnet 26 is powered off when the cabinet door 6 is opened, the grounding electrode 32 is connected to the movable electrode 33 when the lock cylinder 28 is separated from the lock block 10, and the grounding electrode 32 is connected to the movable electrode 33 by clamping the emergency grounding rod 27 in the L-shaped groove 38 in an emergency, thereby realizing emergency grounding of the case 11.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
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 (9)
1. A power control device includes a case (11), characterized in that: a cabinet door (6) is movably connected to one side face of the box body (11) through a hinge (8), a locking block (10) is fixedly connected to the side face of the cabinet door (6), a side edge plate (20) is fixedly connected to the inner wall of the box body (11), a lifting groove (24) is formed in the side edge plate (20), a lifting rod (21) is movably clamped in the lifting groove (24), an arc-shaped conductive plate (23) is fixedly connected to the side wall of the lifting groove (24), a metal block (22) matched with the arc-shaped conductive plate (23) is fixedly connected to the lifting rod (21), a control cavity (34) is formed in the side wall of the box body (11), an electromagnet (26) is fixedly connected to the inner top wall of the control cavity (34), a lifting thin rod (35) is arranged in the control cavity (34), and an iron block (36) matched with the electromagnet (26) is fixedly connected to the top of the lifting thin rod (35), the middle part fixedly connected with emergency ground pole (27) of lift pin (35), the bottom fixedly connected with lift thick stick (29) of lift pin (35), the outside activity of lift pin (35) has cup jointed ring (37), lock post (28) of side through connecting plate fixedly connected with and locking piece (10) looks adaptation of cup jointed ring (37).
2. A power control device according to claim 1, characterized in that: the lateral surface of box (11) is seted up L type groove (38) with emergency earth pole (27) looks adaptation, the outer wall of box (11) has side door (12) with L type groove (38) looks adaptation through hinge swing joint.
3. A power control device according to claim 1, characterized in that: the bottom fixedly connected with top insulation board (30) of lift thick stick (29), the interior diapire fixedly connected with movable electrode (33) of control chamber (34), the top fixedly connected with of bottom insulation board (31) and the telluric electricity field (32) of movable electrode (33) looks adaptation, telluric electricity field (32) are connected with the ground wire electricity.
4. A power control device according to claim 1, characterized in that: the inner wall fixedly connected with connecting plate (19) of box (11), the top fixedly connected with bimetal spring (18) of connecting plate (19), the top and lifter (21) fixed connection of bimetal spring (18).
5. A power control device according to claim 1, characterized in that: the number of the arc-shaped conducting plates (23) is three, and the three arc-shaped conducting plates (23) are distributed on the side wall of the lifting groove (24) at equal intervals.
6. A power control device according to claim 1, characterized in that: the inner bottom wall of the box body (11) is fixedly connected with a bottom fan (16), the bottom of the box body (11) is fixedly connected with a filter plate (17) matched with the bottom fan (16), the top of the box body (11) is provided with a top ventilation opening (1), and the bottom fan (16) is electrically connected with a metal block (22) and an arc-shaped conductive plate (23) through a wire.
7. A power control device according to claim 1, characterized in that: lateral surface one side fixedly connected with door opening handle (7) of cabinet door (6), the lateral surface middle part fixedly connected with green lamp (2) and the red lamp (3) of lock door of opening the door of lateral surface middle part of cabinet door (6), the lateral surface middle part of cabinet door (6) is equipped with lock door button (4) and door opening button (5), lock door button (4) and door opening button (5) all are connected through wire and electro-magnet (26) electricity.
8. A power control device according to claim 1, characterized in that: the bottom fixedly connected with callus on the sole (9) of box (11), callus on the sole (9) have four, four callus on the sole (9) are the rectangular array and distribute in the bottom of box (11).
9. A power control device according to claim 1, characterized in that: the inside wall of box (11) has adjustable shelf (14) through side pole (15) swing joint, the sliding tray has been seted up at the top of side pole (15), the bottom fixedly connected with of adjustable shelf (14) and sliding bar (25) of sliding tray looks adaptation, the top fixedly connected with power controller (13) of adjustable shelf (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448389.1A CN111555159B (en) | 2020-05-25 | 2020-05-25 | Electric power control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010448389.1A CN111555159B (en) | 2020-05-25 | 2020-05-25 | Electric power control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111555159A true CN111555159A (en) | 2020-08-18 |
| CN111555159B CN111555159B (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010448389.1A Expired - Fee Related CN111555159B (en) | 2020-05-25 | 2020-05-25 | Electric power control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111555159B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097871A (en) * | 2021-04-22 | 2021-07-09 | 董知阳 | Over-and-under type switch board convenient to heat dissipation removes damp |
| CN114030771A (en) * | 2021-11-26 | 2022-02-11 | 李翔 | Chemical industry hazardous articles transportation jar |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113097871A (en) * | 2021-04-22 | 2021-07-09 | 董知阳 | Over-and-under type switch board convenient to heat dissipation removes damp |
| CN114030771A (en) * | 2021-11-26 | 2022-02-11 | 李翔 | Chemical industry hazardous articles transportation jar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111555159B (en) | 2022-02-01 |
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