CN103531413A - Simple high-voltage release switch - Google Patents
Simple high-voltage release switch Download PDFInfo
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- CN103531413A CN103531413A CN201310501097.XA CN201310501097A CN103531413A CN 103531413 A CN103531413 A CN 103531413A CN 201310501097 A CN201310501097 A CN 201310501097A CN 103531413 A CN103531413 A CN 103531413A
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- voltage
- mounting bracket
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- pressure
- releasing
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Abstract
The invention belongs to the technical field of high-voltage power supply equipment, and relates to a simple high-voltage release switch particularly used for releasing residual high voltage when the high-voltage power supply equipment stops operating to ensure safety of a line and personnel. The switch comprises a high-voltage epoxy board, wherein a traction electromagnetic coil is fixed on the high-voltage epoxy board and internally provided with an electromagnet post, and the traction electromagnetic coil is electrically connected with an input control power supply. A mounting bracket is fixed on the high-voltage epoxy board, a fixing shaft mounting board is arranged on the mounting bracket, and a fixing shaft is arranged on the fixing shaft mounting board. The lower end of the electromagnet post is articulated with a conductive rod, a rotation groove is formed in the middle of the conductive rod, and the fixing shaft is connected into the rotation groove in a sliding manner. A high-voltage end is arranged on the high-voltage epoxy board, and a low-voltage end is arranged at the lower end of the mounting bracket. The switch is simple, compact and reasonable in structure, relatively low in cost, convenient to fabricate, relatively small in size, low in height, stable in performance and high in sensitivity.
Description
Technical field
The present invention relates to a kind of simple high-voltage switch of releasing, specifically for the residual high pressure of releasing, guarantee circuit and personnel's safety when high-voltage power-supply unit quits work, belong to high-voltage power-supply unit technical field.
Background technology
The simple high-voltage switch of releasing is the device of residual high pressure of releasing in the situation for the unexpected power-off of high-voltage power-supply unit, can guarantee circuit and personnel's safety.The most volume of existing high voltage source bleeder is larger, and stability and sensitivity are not very high.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, thereby a kind of simple high-voltage switch of releasing, the residual high pressure of releasing in the situation for the unexpected power-off of high-voltage power-supply unit are provided, simple in structure, cost is lower, and volume is less, highly low, stable performance, highly sensitive.
According to technical scheme provided by the invention, the simple high-voltage switch of releasing comprises high-voltage epoxy plate, it is characterized in that: fixed traction solenoid on high-voltage epoxy plate, in traction solenoid, be provided with electromagnetism iron prop, and traction solenoid is electrically connected to input control power supply.Mounting bracket on high-voltage epoxy plate is provided with fixed axis mounting panel on mounting bracket, and fixed axis mounting panel is provided with fixed axis.The hinged conducting rod in electromagnetism iron prop lower end, conducting rod middle part is provided with rotation slot, and fixed axis is slidably connected in rotation slot.Described high-voltage epoxy plate is provided with high-pressure side, and mounting bracket lower end is provided with low-pressure end.
Further, rotation slot is long waist shaped.
Further, high-pressure side comprises high pressure nylon column and the conducting sphere that is fixed on high pressure nylon column lower end.
Further, low-pressure end adopts earthing screw.
Compared with the prior art the present invention has the following advantages:
The present invention is simple in structure, compact, reasonable, and cost is lower, easy to make, and volume is less, highly low, stable performance, highly sensitive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is pressure release status architecture schematic diagram of the present invention.
Description of reference numerals: 1-traction solenoid, 2-electromagnetism iron prop, 3-input control power supply, 4-conducting rod, 5-high-pressure side, 6-low-pressure end, 7-mounting bracket, 8-fixed axis mounting panel, 9-fixed axis, 10-high-voltage epoxy plate, 11-rotation slot, 12-high pressure nylon column, 13-conducting sphere.
Embodiment
The present invention is below further described in connection with the embodiment in accompanying drawing:
As shown in Figure 1, the present invention mainly comprises high-voltage epoxy plate 10, and fixed traction solenoid 1 on high-voltage epoxy plate 10 is provided with electromagnetism iron prop 2 in traction solenoid 1, and traction solenoid 1 is electrically connected to input control power supply 3.When input control power supply 3 is connected, traction solenoid 1 produces magnetic field, and electromagnetism iron prop 2 is inhaled in traction solenoid 1 under magnetic fields.When input control power supply 3 disconnects, the magnetic field of traction solenoid 1 disappears, and electromagnetism iron prop 2 leaves traction solenoid 1.
On high-voltage epoxy plate 10, mounting bracket 7, are provided with fixed axis mounting panel 8 on mounting bracket 7, and fixed axis mounting panel 8 is provided with fixed axis 9.
The electromagnetism iron prop 2 hinged conducting rods 4 in lower end, conducting rod 4 middle parts are provided with the rotation slot 11 of long waist shaped, and fixed axis 9 is slidably connected in rotation slot 11.
Described high-voltage epoxy plate 10 is provided with high-pressure side 5, and high-pressure side 5 comprises high pressure nylon column 12 and is fixed on the conducting sphere 13 of high pressure nylon column 12 lower ends.
Described mounting bracket 7 lower ends are provided with low-pressure end 6, and low-pressure end 6 adopts earthing screw.
Operation principle of the present invention is: as shown in Figure 1, when input control power supply 3 is connected, traction solenoid 1 produces magnetic field, and electromagnetism iron prop 2 is inhaled in traction solenoid 1 under magnetic fields.Now, conducting rod 4 departs from high-pressure side 5, high-voltage power-supply unit normal operation.As shown in Figure 2, when high-voltage power-supply unit quits work, input control power supply 3 disconnects.The magnetic field of traction solenoid 1 disappears, and electromagnetism iron prop 2 leaves traction solenoid 1.Electromagnetism iron prop 2 band moving conductive rods 4 rotate around fixed axis 9, make conducting rod 4 tail end contact high-pressure sides 5, and the residual high pressure of high voltage source, by passing to low-pressure end by high-pressure side, completes drainage function.
Claims (4)
1. the simple high-voltage switch of releasing, comprise high-voltage epoxy plate (10), it is characterized in that: the upper fixed traction solenoid (1) of high-voltage epoxy plate (10), in traction solenoid (1), be provided with electromagnetism iron prop (2), traction solenoid (1) is electrically connected to input control power supply (3); At the upper mounting bracket (7) of high-voltage epoxy plate (10), on mounting bracket (7), be provided with fixed axis mounting panel (8), fixed axis mounting panel (8) is provided with fixed axis (9); The hinged conducting rod in electromagnetism iron prop (2) lower end (4), conducting rod (4) middle part is provided with rotation slot (11), and fixed axis (9) is slidably connected in rotation slot (11); Described high-voltage epoxy plate (10) is provided with high-pressure side (5), and mounting bracket (7) lower end is provided with low-pressure end (6).
2. the simple high-voltage as claimed in claim 1 switch of releasing, is characterized in that: described rotation slot (11) is long waist shaped.
3. the simple high-voltage as claimed in claim 1 switch of releasing, is characterized in that: described high-pressure side (5) comprises high pressure nylon column (12) and is fixed on the conducting sphere (13) of high pressure nylon column (12) lower end.
4. the simple high-voltage as claimed in claim 1 switch of releasing, is characterized in that: described low-pressure end (6) adopts earthing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501097.XA CN103531413B (en) | 2013-10-22 | 2013-10-22 | Simple high-voltage release switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310501097.XA CN103531413B (en) | 2013-10-22 | 2013-10-22 | Simple high-voltage release switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103531413A true CN103531413A (en) | 2014-01-22 |
| CN103531413B CN103531413B (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310501097.XA Active CN103531413B (en) | 2013-10-22 | 2013-10-22 | Simple high-voltage release switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103531413B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928814A (en) * | 2014-04-30 | 2014-07-16 | 国家电网公司 | Grounding gun for grounding wire of high voltage equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182456Y (en) * | 1993-11-05 | 1994-11-09 | 崔正宪 | Excess voltage breaking device for lightning device |
| JP2006086066A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Electric Corp | Switchgear |
| CN2879408Y (en) * | 2005-12-15 | 2007-03-14 | 丁文军 | Manual electric integral operating mechanism for circuit breaker |
| CN201570420U (en) * | 2009-10-22 | 2010-09-01 | 河南森源电气股份有限公司 | Indoor high-voltage three-position disconnecting switch |
| CN202601539U (en) * | 2012-05-10 | 2012-12-12 | 无锡希恩电气有限公司 | High-voltage discharge switch |
| CN203503582U (en) * | 2013-10-22 | 2014-03-26 | 无锡希恩电气有限公司 | Simple high voltage discharge switch |
-
2013
- 2013-10-22 CN CN201310501097.XA patent/CN103531413B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2182456Y (en) * | 1993-11-05 | 1994-11-09 | 崔正宪 | Excess voltage breaking device for lightning device |
| JP2006086066A (en) * | 2004-09-17 | 2006-03-30 | Mitsubishi Electric Corp | Switchgear |
| CN2879408Y (en) * | 2005-12-15 | 2007-03-14 | 丁文军 | Manual electric integral operating mechanism for circuit breaker |
| CN201570420U (en) * | 2009-10-22 | 2010-09-01 | 河南森源电气股份有限公司 | Indoor high-voltage three-position disconnecting switch |
| CN202601539U (en) * | 2012-05-10 | 2012-12-12 | 无锡希恩电气有限公司 | High-voltage discharge switch |
| CN203503582U (en) * | 2013-10-22 | 2014-03-26 | 无锡希恩电气有限公司 | Simple high voltage discharge switch |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928814A (en) * | 2014-04-30 | 2014-07-16 | 国家电网公司 | Grounding gun for grounding wire of high voltage equipment |
| CN103928814B (en) * | 2014-04-30 | 2016-02-24 | 国家电网公司 | The ground connection rifle of high-tension apparatus earth connection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103531413B (en) | 2016-08-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201228 Address after: 251800 no.377, Gongye 2nd Road, economic development zone, Yangxin County, Binzhou City, Shandong Province Patentee after: Shandong xinkaiyuan Technology Innovation Development Co.,Ltd. Address before: 214199, No. 2, South Canal Road, Donggang Town, Xishan District, Jiangsu, Wuxi Patentee before: WUXI SHN ELECTRICS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140122 Assignee: YANGXIN DONGTAI PRECISION METAL Co.,Ltd. Assignor: Shandong xinkaiyuan Technology Innovation Development Co.,Ltd. Contract record no.: X2023980045335 Denomination of invention: Simple high-pressure relief switch Granted publication date: 20160817 License type: Common License Record date: 20231106 |
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| EE01 | Entry into force of recordation of patent licensing contract |