CN213546168U - Protection device for control switch of power system - Google Patents
Protection device for control switch of power system Download PDFInfo
- Publication number
- CN213546168U CN213546168U CN202022703059.0U CN202022703059U CN213546168U CN 213546168 U CN213546168 U CN 213546168U CN 202022703059 U CN202022703059 U CN 202022703059U CN 213546168 U CN213546168 U CN 213546168U
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- China
- Prior art keywords
- panel
- line box
- protection device
- wire box
- control switch
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- 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
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- 230000006978 adaptation Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 230000005611 electricity Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a protection device of electric power system control switch, including the line box, the preceding lateral wall of line box surface is provided with a panel, the top of line box inner wall and the one end of bottom all transversely are provided with the bolt hole, the last lower extreme on panel surface all transversely runs through and is provided with the bolt, the panel with the line box passes through bolt and bolt hole threaded connection, the front side rotation of line box be connected with the cover establish with the apron of panel, the back lateral wall of line box inner chamber is provided with an electrostatic eliminator, the utility model relates to a protection device technical field. This system control switch's protection device passes through the threaded rod through rotatory handle and drives splint and carry other fixed panel and play fixed effect, and this structure just with installation and dismantlement, has avoided the device unstable condition to appear when using, through the inside static eliminator of line box, can eliminate the inside static of line box, avoids the inside static that appears of line box, has improved the security and the reliability of during operation.
Description
Technical Field
The utility model relates to an electric power system technical field specifically is an electric power system control switch's protection device.
Background
A power switch is an electronic component that can open a circuit, interrupt a current, or cause it to flow to other circuits, and most commonly a human-operated electromechanical device that essentially functions as an impedance transformer; and as the demand for equipment increases, the demand for power switches increases. The existing switch is single in function, and does not have any waterproof and fireproof device when in use, cannot be used in a severe environment, and when in a humid environment, the situation that internal electric wires are short-circuited or even catch fire due to high humidity can be caused inside the switch, so that potential safety hazards are brought, any dustproof measure is not needed, the internal dust is accumulated too much after the switch is used for a long time, the switch is difficult to clean, and the situation of short circuit can be caused when the dust contacts with the naked electric wires.
Disclosure of Invention
The utility model provides a not enough to prior art, the utility model provides a protection device of power system control switch has solved the device that does not have any waterproof fire prevention, can't use under comparatively abominable environment, the inside can be because the great condition that appears the short circuit of inside electric wire and catch fire even of humidity, bring the potential safety hazard, do not have any dustproof measure, the inside dust accumulation after using for a long time is too much, difficult in order to clear up, and under the condition of outage suddenly, lack the problem that lighting apparatus can't salvage electronic box and power box.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a protection device of electric power system control switch, includes the line box, the preceding lateral wall of line box surface is provided with a panel, the top of line box inner wall and the one end of bottom all transversely are provided with the bolt hole, the last lower extreme on panel surface all transversely runs through and is provided with the bolt, the panel with the line box passes through bolt and bolt hole threaded connection, the front side of line box rotate be connected with the cover establish with the apron of panel, the back lateral wall of line box inner chamber is provided with an electrostatic eliminator, the front slidable of panel is provided with a slide, the bottom of line box inner chamber is provided with a fixed frame, be provided with an exhaust fan in the fixed frame, the below of exhaust fan is provided with a filter screen, the surface of bolt hole is provided with and removes damp board.
Further, the front of panel is provided with a plurality of switches, the both sides of panel are provided with the confession the gliding spout of slide, the front of slide is provided with the night light strip, the both sides of slide bottom transversely are provided with the spring beam, the one end of spring beam is provided with the dop, be provided with in the spout with the draw-in groove of dop adaptation.
Further, an insulating plate is arranged on the inner wall of the wire box.
Furthermore, a wire inlet is arranged on the rear side wall of the wire box in a penetrating manner
Further, the top of line box is vertical to be provided with the thread bush, the bottom of line box transversely is provided with the frame, the inner chamber of frame rotates and is connected with a screw thread post, the screw thread post extends to the outside one end of frame is provided with the handle, the vertical fixed backup pad that is provided with in bottom of frame, screw thread post threaded connection have one be on a parallel with the splint of backup pad.
Further, the other end of the upper surface of the inner cavity of the wire box is provided with an emergency power supply, and the emergency power supply is connected with a telescopic emergency lamp.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the protection device of the system control switch, after the switch is opened, the sliding plate slides to the upper part to avoid the influence of dust, water drops and the like on the switch, the cover plate is rotated to cover the panel for further protecting the panel, the device can be fixed when being installed in the cavity through the thread sleeve at the top of the wire box, the fixing effect is achieved by rotating the handle to drive the clamping plate to clamp other fixed plates through the threaded rod, the structure is convenient to install and disassemble, the use is convenient, the unstable condition of the device when in use is avoided, the inner cavity of the wire box is provided with an emergency power source and an emergency lamp, the emergency power source and the emergency lamp can provide illumination for the wire box when power is cut off, the maintenance of workers on the inner part of the wire box is facilitated, the static electricity in the wire box can be eliminated through the static electricity eliminator in the wire box, the static electricity in the wire box is avoided, and the fire and explosion in the wire box, the safety and the reliability during the work are improved.
(2) This system control switch's protection device, the air discharge fan that passes through the line box bottom can be at the during operation with inside cooling down, make the interior comparatively microthermal state that keeps of line box, avoid high temperature to arouse the conflagration, filter screen through the air discharge fan outside, it is inside to prevent that the dust in the air from entering into line box, to the inside naked electric wire cause the condition that the short circuit even catches fire, make the inside comparatively dry state that keeps of line box through the inside board that dehumidifies of line box, the inside electric wire of line box has further been guaranteed to have avoided taking place the condition of short circuit because of humidity.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the panel structure of the present invention
Fig. 3 is a schematic view of the structure of the wire inlet of the present invention.
In the figure: 1-thread bush, 2-wire box, 3-insulating plate, 4-emergency lamp, 5-wire inlet, 6-static eliminator, 7-handle, 8-outer frame, 9-splint, 10-threaded column, 11-support plate, 12-dehumidifying plate, 13-cover plate, 14-bolt, 15-bolt hole, 16-emergency power supply, 17-filter screen, 18-slide plate, 19-night light bar, 20-switch, 21-clamp groove, 22-clamp head, 23-spring rod, 24-panel, 25-fixing frame and 26-exhaust fan.
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. 1-3, the present invention provides a technical solution: the utility model provides a protection device of electric power system control switch, includes line box 2, and the preceding lateral wall of 2 surfaces on line box is provided with a panel 24, and the top of 2 inner walls on line box and the one end of bottom all transversely are provided with bolt hole 15, and the last lower extreme on panel 24 surface all transversely runs through and is provided with bolt 14, and panel 24 passes through bolt 14 and bolt hole 15 threaded connection with line box 2, and the front side of line box 2 rotates to be connected with the cover and establishes apron 13 with panel 24.
The line box 2 is connected with the panel 24 through the bolt 14, the bolt hole 15 arranged in the inner cavity of the line box 2 is an independent cavity body and is not contacted with a device in the line box 2, the cover plate 13 is fixedly arranged on the top end of the line box 2 and can rotate, the panel 24 can be covered when the wire box is not used, foreign matters such as water drops and dust are prevented from being contacted with the switch 20, and the safety of the panel 24 is ensured.
The back side wall of the inner cavity of the wire box 2 is provided with a static eliminator 6, the front surface of the panel 24 is slidably provided with a sliding plate 18, the bottom of the inner cavity of the wire box 2 is provided with a fixed frame 25, an exhaust fan 26 is arranged in the fixed frame 25, a filter screen 17 is arranged below the exhaust fan 26, and the surface of the bolt hole 15 is provided with a dehumidifying plate 12.
The static eliminator 6 of the inner cavity of the wire box 2 can eliminate the static electricity in the inner cavity of the wire box 2 when being opened, avoids the inner cavity of the wire box 2 from causing the fire or even the explosion in the wire box 2 because of the static electricity, improves the safety and the reliability of the working process, and the dehumidifying plate 12 can enable the inner cavity of the wire box 2 to be in a dry state, and avoids the situation of wire short circuit caused by moisture.
The positive slide 18 that sets up of panel 24 further has protected the switch and has avoided contacting the foreign matter and receive the harm, and the air discharge fan 26 of line box 2 bottom can be at the during operation with line box 2 inside cooling down, makes and keeps comparatively microthermal state in the line box 2, avoids high temperature to arouse the conflagration, through the filter screen 17 in the air discharge fan 24 outside, prevents that the dust in the air from entering into line box 2 inside, causes the condition that the short circuit even catches fire to inside naked electric wire.
The front of panel 24 is provided with a plurality of switches 20, and the both sides of panel 24 are provided with the gliding spout of confession slide 18, and the front of slide 18 is provided with a night light strip 19, and the both sides of slide 18 bottom transversely are provided with spring beam 23, and the one end of spring beam 23 is provided with dop 22, is provided with the draw-in groove 21 with dop 22 adaptation in the spout.
The night light bar 19 may provide a more visible switch in a darker environment.
Spring rods 23 are transversely arranged on two sides of the bottom end of the sliding plate 18, clamping grooves 21 are formed in the upper end and the lower end of two sides of the sliding groove, and when the spring rods 23 are moved. The chuck 22 extrudes the spring rod 23 to enable the sliding plate 18 to slide in the sliding groove, and when the chuck 22 contacts the clamping groove 21, the spring rod 23 is in a reset state, so that the sliding plate 18 is fixed at a specified position to avoid sliding.
The inner wall of the wire box 2 is provided with an insulating plate 3, so that the situation that the exposed electric wire is contacted with other devices to cause short circuit and even fire is avoided.
The rear side wall of line box 2 runs through and is provided with a service entrance 5, and service entrance 5 is the assigned position that the electric wire got into line box 2, and service entrance 5 is comparatively inseparable state, and after the electric wire got into line box 2, service entrance 5 extrudeed the electric wire, avoided other foreign matters to enter into line box 2.
The vertical threaded bush 1 that is provided with in top of line box 2, the bottom of line box 2 transversely is provided with frame 8, and the inner chamber of frame 8 rotates and is connected with a screw thread post 10, and the one end that screw thread post 10 extended to frame 8 outside is provided with handle 7, and the vertical fixed backup pad 11 that is provided with in bottom of frame 8, screw thread post 10 threaded connection have a splint 9 that is on a parallel with backup pad 11.
Can only fix line box 2 with the thread bush 1 of the vertical setting in line box 2 top in the cavity, rotate the threaded rod that thread bush 1 made 1 tops of thread bush and rise, the threaded rod top is provided with a fixed plate, makes it fixed through the effort of thread bush 1 to line box 2.
When there is panel or other slabby thing, screw thread post 10 rotates when the handle 7 of rotatable line box 2 bottoms, and screw thread post 10 drives splint 9 and carries out the motion of line box 2 width direction, and backup pad 11 is the fixed setting in frame 8 below, and splint 9 and backup pad 11 press from both sides tightly the slabby thing, make line box 2 fixed, appear rocking unstable condition when avoiding using and take place.
The other end of 2 inner chamber upper surfaces of line boxes is provided with an emergency power supply 16, and emergency power supply 16 is connected with a telescopic emergency light 4, and emergency power supply 16 and emergency light 4 can provide the illumination to the line box when having a power failure, make things convenient for the staff to the inside maintenance of line box.
When in work, the handle 7, the clamping plate 9 and the supporting plate 11 at the bottom of the wiring box 2 clamp the plate-shaped object or rotate the threaded sleeve 1 in the cavity to enable the threaded rod at the top of the threaded sleeve 1 to ascend, the top end of the threaded rod is provided with a fixing plate, the wire box 2 is fixed by the acting force of the thread sleeve 1, when necessary, the switch 20 is opened, the sliding plate 18 is slid to cover the switch 20, the cover plate 13 is rotated to cover the panel 24, the static eliminator 6 is opened to eliminate the static in the inner cavity of the wire box 2, the exhaust fan 26 is opened to cool the inner part of the wire box 2, the filter screen 17 outside the exhaust fan 24 prevents the dust in the air from entering the wire box 2, the dehumidifying plate 12 can make the inner cavity of the wire box 2 in a dry state, the emergency power supply 16 can be turned on in the case of power failure, the emergency power supply 16 is connected with a telescopic emergency lamp 4, and the emergency power supply 16 and the emergency lamp 4 can provide illumination for the interior of the wire box 2 in the case of power failure.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A protection device of a power system control switch includes a wire box (2), characterized in that: the front side wall of the outer surface of the wire box (2) is provided with a panel (24), the top of the inner wall of the wire box (2) and one end of the bottom of the inner wall of the wire box (2) are transversely provided with bolt holes (15), the upper end and the lower end of the surface of the panel (24) are transversely provided with bolts (14) in a penetrating way, the panel (24) and the wire box (2) are in threaded connection with the bolts (14) and the bolt holes (15), the front side of the wire box (2) is rotatably connected with a cover plate (13) covering the panel (24), the rear side wall of the inner cavity of the wire box (2) is provided with an electrostatic eliminator (6), the front surface of the panel (24) is slidably provided with a sliding plate (18), the bottom of the inner cavity of the wire box (2) is provided with a fixed frame (25), an exhaust fan (26) is arranged in the fixed, and a moisture removing plate (12) is arranged on the surface of the bolt hole (15).
2. A protection device for a control switch of an electric power system according to claim 1, characterized in that: the front of panel (24) is provided with a plurality of switches (20), the both sides of panel (24) are provided with the confession slide (18) gliding spout, the front of slide (18) is provided with night light strip (19), the both sides of slide (18) bottom transversely are provided with spring beam (23), the one end of spring beam (23) is provided with dop (22), be provided with in the spout with draw-in groove (21) of dop (22) adaptation.
3. A protection device for a control switch of an electric power system according to claim 1, characterized in that: the inner wall of the wire box (2) is provided with an insulating plate (3).
4. A protection device for a control switch of an electric power system according to claim 1, characterized in that: the rear side wall of the wire box (2) is provided with a wire inlet (5) in a penetrating mode.
5. A protection device for a control switch of an electric power system according to claim 1, characterized in that: the vertical thread bush (1) that is provided with in top of line box (2), the bottom of line box (2) transversely is provided with frame (8), the inner chamber of frame (8) rotates and is connected with a screw thread post (10), screw thread post (10) extend to the outside one end of frame (8) is provided with handle (7), the vertical fixed backup pad (11) that is provided with in bottom of frame (8), screw thread post (10) threaded connection have one be on a parallel with splint (9) of backup pad (11).
6. A protection device for a control switch of an electric power system according to claim 1, characterized in that: the other end of the upper surface of the inner cavity of the wire box (2) is provided with an emergency power supply (16), and the emergency power supply (16) is connected with a telescopic emergency lamp (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703059.0U CN213546168U (en) | 2020-11-20 | 2020-11-20 | Protection device for control switch of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022703059.0U CN213546168U (en) | 2020-11-20 | 2020-11-20 | Protection device for control switch of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213546168U true CN213546168U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022703059.0U Expired - Fee Related CN213546168U (en) | 2020-11-20 | 2020-11-20 | Protection device for control switch of power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213546168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334520A (en) * | 2022-03-08 | 2022-04-12 | 苏州大学应用技术学院 | Power electronic switch protection device |
-
2020
- 2020-11-20 CN CN202022703059.0U patent/CN213546168U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114334520A (en) * | 2022-03-08 | 2022-04-12 | 苏州大学应用技术学院 | Power electronic switch protection device |
| CN114334520B (en) * | 2022-03-08 | 2024-03-01 | 苏州大学应用技术学院 | Power electronic switch protection device |
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| 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: 20210625 |