CN204216338U - Discharge lever - Google Patents
Discharge lever Download PDFInfo
- Publication number
- CN204216338U CN204216338U CN201420736744.5U CN201420736744U CN204216338U CN 204216338 U CN204216338 U CN 204216338U CN 201420736744 U CN201420736744 U CN 201420736744U CN 204216338 U CN204216338 U CN 204216338U
- Authority
- CN
- China
- Prior art keywords
- bar section
- contact electrode
- discharge lever
- lever according
- discharge
- Prior art date
- 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.)
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Links
- 238000009413 insulation Methods 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 3
- 238000004880 explosion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010891 electric arc Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Abstract
The utility model provides a kind of discharge lever.Discharge lever comprises: contact electrode, for connecting body to be discharged; Capacitance component, is connected with contact electrode; Earth connection, is connected with capacitance component.Application the technical solution of the utility model, arranges capacitance component, effectively can reduce discharge voltage between contact electrode and earth connection, is conducive to reducing in discharge process the spark and explosion sound that produce.
Description
Technical field
The utility model relates to electric discharge field of tool, in particular to a kind of discharge lever.
Background technology
Common discharge lever of the prior art, one end of the body of rod connects contact electrode, and contact electrode is connected with earth connection, takes the mode of directly discharging over the ground.When common discharge lever is to high voltage installation or cable discharge, because arc discharge occurs equipment storage residual charge amount excessive causing during electric discharge, the situation that residual charge is less can be only applicable to.
The resistance-type discharge lever of prior art, one end of the body of rod connects contact electrode, and contact electrode is connected with resistance, and resistance is connected with earth connection to discharge over the ground.Take resistance-type discharge lever, need to carry out twice electric discharge to equipment, its discharge effect can produce discount because of problems such as the faults of resistance simultaneously, and its accessory is more fixing, can only change, and is not easy to safeguard.
Utility model content
Main purpose of the present utility model is that providing a kind of reduces in discharge process the discharge lever producing electric spark and explosion sound.
To achieve these goals, according to an aspect of the present utility model, provide a kind of discharge lever, comprising: contact electrode, for connecting body to be discharged; Capacitance component, is connected with contact electrode; Earth connection, is connected with capacitance component.
Further, also comprise the first bar section, contact electrode is connected to the first end of the first bar section, and capacitance component comprises the multiple dieelctric sheets arranged along the first bar spacer segment, and two adjacent dieelctric sheets form electric capacity.
Further, the dieelctric sheet near contact electrode is connected with contact electrode.
Further, also comprise splicing ear, splicing ear is selectively connected with in multiple dieelctric sheet, and splicing ear is connected with earth connection.
Further, also comprise the second bar section, the second bar section is connected with the second end of the first bar section.
Further, the second bar section is consistent with the bearing of trend of the first bar section.
Further, the second bar section is insulator.
Further, also comprise insulation handle, insulation handle sleeve is located at one end away from the first bar section of the second bar section.
Further, contact electrode is spike.
Further, contact electrode is hook-shaped.
Application the technical solution of the utility model, discharge lever comprises: contact electrode, for connecting body to be discharged; Capacitance component, is connected with contact electrode; Earth connection, is connected with capacitance component.Application the technical solution of the utility model, arranges capacitance component, effectively can reduce discharge voltage between contact electrode and earth connection, is conducive to reducing in discharge process the spark and explosion sound that produce.
Accompanying drawing explanation
The Figure of description forming a application's part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of the embodiment according to discharge lever of the present utility model.
Wherein, above-mentioned accompanying drawing comprises the following drawings mark:
1, contact electrode; 2, the first bar section; 3, the second bar section; 4, earth connection; 5, dieelctric sheet; 6, splicing ear; 7, insulate handle.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the utility model in detail in conjunction with the embodiments.
As shown in Figure 1, the discharge lever of the utility model embodiment comprises: contact electrode 1, for connecting body to be discharged; Capacitance component, is connected with contact electrode 1; Earth connection 4, is connected with capacitance component.
When several capacitances in series is to time together, each capacitance voltage can carry out dividing potential drop according to the concrete condition of electric capacity, so just the large voltage at series capacitance two ends can be dispersed into several small voltages, and then play the effect of dividing potential drop.Utilize this principle, the series connection group of some body capacitances just can be taked to improve existing resistance bar, utilize the voltage at electric capacity dispersing apparatus two ends, carry out simultaneously each body capacitance independence electric discharge, and then play avoid discharge voltage cause arc discharge cause blast sound problem.
Preferably, discharge lever also comprises the first bar section 2, and contact electrode 1 is connected to the first end of the first bar section 2, and capacitance component comprises along the spaced multiple dieelctric sheet 5 of the first bar section 2, and two adjacent dieelctric sheets 5 form electric capacity.Spaced multiple dieelctric sheet 5 forms multiple electric capacity of series connection.
Preferably, the dieelctric sheet 5 near contact electrode 1 is connected with contact electrode 1.
Preferably, discharge lever also comprises splicing ear 6, and splicing ear 6 is selectively connected with in multiple dieelctric sheet 5, and splicing ear 6 is connected with earth connection 4.Contact electrode 1 is for contacting body to be discharged, and the multiple capacitances in series formed by spaced multiple dieelctric sheet 5 are between contact electrode 1 and earth connection 4.
Preferably, discharge lever also comprises the second bar section 3, second bar section 3 and is connected with the second end of the first bar section 2.
Preferably, the second bar section 3 is consistent with the bearing of trend of the first bar section 2.
Preferably, the second bar section 3 is insulator.
Preferably, discharge lever also comprises insulation handle 7, and insulation handle 7 is set in one end away from the first bar section 2 of the second bar section 3.
Preferably, contact electrode 1 is in spike.Also can preferably, contact electrode 1 is in hook-shaped.
These are only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a discharge lever, is characterized in that, comprising:
Contact electrode (1), for connecting body to be discharged;
Capacitance component, is connected with described contact electrode (1);
Earth connection (4), is connected with described capacitance component.
2. discharge lever according to claim 1, it is characterized in that, also comprise the first bar section (2), described contact electrode (1) is connected to the first end of described first bar section (2), described capacitance component comprises along the spaced multiple dieelctric sheet (5) of described first bar section (2), and two adjacent described dieelctric sheets (5) form electric capacity.
3. discharge lever according to claim 2, is characterized in that, the described dieelctric sheet (5) near described contact electrode (1) is connected with described contact electrode (1).
4. discharge lever according to claim 2, it is characterized in that, also comprise splicing ear (6), described splicing ear (6) is selectively connected with in described multiple dieelctric sheet (5), and described splicing ear (6) is connected with earth connection (4).
5. discharge lever according to claim 2, is characterized in that, also comprises the second bar section (3), and described second bar section (3) is connected with the second end of described first bar section (2).
6. discharge lever according to claim 5, is characterized in that, described second bar section (3) is consistent with the bearing of trend of described first bar section (2).
7. discharge lever according to claim 5, is characterized in that, described second bar section (3) is insulator.
8. discharge lever according to claim 5, is characterized in that, also comprise insulation handle (7), described insulation handle (7) is set in one end away from described first bar section (2) of described second bar section (3).
9. discharge lever according to claim 1, is characterized in that, described contact electrode (1) is in spike.
10. discharge lever according to claim 1, is characterized in that, described contact electrode (1) is in hook-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736744.5U CN204216338U (en) | 2014-11-28 | 2014-11-28 | Discharge lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736744.5U CN204216338U (en) | 2014-11-28 | 2014-11-28 | Discharge lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216338U true CN204216338U (en) | 2015-03-18 |
Family
ID=52984976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736744.5U Active CN204216338U (en) | 2014-11-28 | 2014-11-28 | Discharge lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466552A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Discharge lever |
-
2014
- 2014-11-28 CN CN201420736744.5U patent/CN204216338U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466552A (en) * | 2014-11-28 | 2015-03-25 | 国家电网公司 | Discharge lever |
| CN104466552B (en) * | 2014-11-28 | 2016-10-05 | 国家电网公司 | Discharge lever |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |