CN201780875U - Capacitor capable of being grounded - Google Patents
Capacitor capable of being grounded Download PDFInfo
- Publication number
- CN201780875U CN201780875U CN2010205270080U CN201020527008U CN201780875U CN 201780875 U CN201780875 U CN 201780875U CN 2010205270080 U CN2010205270080 U CN 2010205270080U CN 201020527008 U CN201020527008 U CN 201020527008U CN 201780875 U CN201780875 U CN 201780875U
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- housing
- lead
- core body
- capacitor
- 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.)
- Expired - Fee Related
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- Emergency Protection Circuit Devices (AREA)
Abstract
The utility model discloses a capacitor capable of being grounded, which comprises a casing, wherein the casing is covered and buckled with an end cover, two terminals are arranged on the end cover, a capacitor core body is arranged in the casing, a grounded conducting wire is led on a conducting wire between the capacitor core body and one terminal, and a push button switch is connected on the grounded conducting wire. The grounded capacitor has simple structure, is easy to realize, improves the use safety of the capacitor and prolongs the service life of the capacitor.
Description
Technical field
The utility model relates to electron electric power device field, but the electric capacity that is specially a kind of ground connection.
Background technology
Electric capacity is one of a large amount of electronic components that use in the electronic equipment, is widely used in every aspects such as straight, coupling, bypass, filtering, resonant tank, power conversion, control circuits.Electric capacity is to be made of any two insulated from each other and very near conductors of being separated by, and electric capacity is equivalent to open circuit in DC circuit, and in alternating current circuit, circuit passes through between electric capacity by the form of field.Electric capacity is to use in the place in circuit, particularly introduce in the circuit of grid alternating current at some, because appearring in alternating current in the electrical network sometimes, surge voltage produces too high voltage, cause the electric capacity in the place in circuit easily breakdown, electric capacity of the prior art does not also have corresponding safeguard procedures for surge voltage.
The utility model content
But the purpose of this utility model provides a kind of electric capacity of ground connection, to solve electric capacity in the access electrical network of the prior art because the easily breakdown problem of surge voltage.
In order to achieve the above object, the technical solution adopted in the utility model is:
But a kind of electric capacity of ground connection, include uncovered housing, described housing open-mouth is covered with end cap, two terminals are installed on the described end cap, the electric capacity core body is arranged in the described housing, and described electric capacity core body is electrically connected with two terminals on the end cap by lead, it is characterized in that: lead to earth lead on the lead between described electric capacity core body and the terminal, have access to the push-button switch that is installed on the housing shell wall on the described earth lead, described earth lead passes ground connection behind the housing.
The utility model is simple in structure, be easy to realize that by drawing earth lead on the lead between electric capacity core body and the terminal, earth lead passes ground connection behind the housing, also can housing be provided with the electric device of analogue ground, earth lead directly is connected on the electric device of analogue ground.Earth lead is provided with push-button switch, need only press the button switch when needing ground connection like this and get final product, and is time saving and energy saving, improved the fail safe that electric capacity uses, and prolonged the useful life of electric capacity.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
As shown in Figure 1.But a kind of electric capacity of ground connection, include uncovered housing 1, housing 1 open-mouth is covered with end cap 2, two terminals 3 are installed on the end cap 2, electric capacity core body 4 is arranged in the housing 1, and electric capacity core body 4 is electrically connected with two terminals 3 on the end cap 2 by lead 5, leads to earth lead 6 on the lead between electric capacity core body 4 and the terminal 3, have access to the push-button switch 7 that is installed on housing 1 shell wall on the earth lead 6, earth lead 6 passes housing 1 back ground connection.
Claims (1)
1. but the electric capacity of a ground connection, include uncovered housing, described housing open-mouth is covered with end cap, two terminals are installed on the described end cap, the electric capacity core body is arranged in the described housing, and described electric capacity core body is electrically connected with two terminals on the end cap by lead, it is characterized in that: lead to earth lead on the lead between described electric capacity core body and the terminal, have access to the push-button switch that is installed on the housing shell wall on the described earth lead, described earth lead passes ground connection behind the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205270080U CN201780875U (en) | 2010-09-11 | 2010-09-11 | Capacitor capable of being grounded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205270080U CN201780875U (en) | 2010-09-11 | 2010-09-11 | Capacitor capable of being grounded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201780875U true CN201780875U (en) | 2011-03-30 |
Family
ID=43794081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205270080U Expired - Fee Related CN201780875U (en) | 2010-09-11 | 2010-09-11 | Capacitor capable of being grounded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201780875U (en) |
-
2010
- 2010-09-11 CN CN2010205270080U patent/CN201780875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20140911 |
|
| EXPY | Termination of patent right or utility model |