CN207800363U - A kind of protective device for capacitor - Google Patents
A kind of protective device for capacitor Download PDFInfo
- Publication number
- CN207800363U CN207800363U CN201721840909.3U CN201721840909U CN207800363U CN 207800363 U CN207800363 U CN 207800363U CN 201721840909 U CN201721840909 U CN 201721840909U CN 207800363 U CN207800363 U CN 207800363U
- Authority
- CN
- China
- Prior art keywords
- electric pole
- babinet
- fixed cylinder
- capacitor
- lower electric
- 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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Abstract
The utility model discloses a kind of protective devices for capacitor,Including babinet,The inside of the babinet is installed with capacity cell,The left and right ends of the upper surface of the babinet offer lower electric pole hole,The inside in the lower electric pole hole is plugged with lower electric pole,The lower end of the lower electric pole is fixedly connected with capacity cell,The upper inside walls of the babinet turn have power supply by left-to-right peace fixed successively,Temperature inductor,Processor and controller,The left and right sides of the upper surface of the babinet is installed with fixed cylinder,And the upper end of lower electric pole penetrates in fixed cylinder,It is offered in the middle part of the upper surface of the fixed cylinder and powers on rod aperture,The inside for powering on rod aperture is plugged with electric pole,The utility model is designed reasonably,It is easy to use,The temperature of capacitor can be monitored in real time,And it can automatically power off when the temperature is excessively high,Greatly improve the service life of capacitor.
Description
Technical field
The utility model is related to capacitor technology fields, specially a kind of protective device for capacitor.
Background technology
Capacitor, serve as in electronic equipment smothing filtering, power supply and the decoupling of rectifier, the bypass of AC signal, hand over it is straight
The electronic component of the AC coupled of current circuit etc. is known as capacitor, and the more height of capacitor temperature can disappear to the service life of capacitor, capacitance
Consumption and capacitance have an immense impact on, and under normal circumstances, the service life of capacitance shortens with the raising of temperature, the tangent value of capacitor
It can be increased with the raising of temperature, the leakage current of the temperature boost capacitor of capacitor increases, therefore should control capacitor constantly
Therefore temperature is badly in need of a kind of protective device for capacitor.
Utility model content
The purpose of this utility model is to provide a kind of protective devices for capacitor, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions：A kind of protective device for capacitor, packet
Babinet is included, the inside of the babinet is installed with capacity cell, and the left and right ends of the upper surface of the babinet offer down
The inside in electric pole hole, the lower electric pole hole is plugged with lower electric pole, and the lower end of the lower electric pole is fixedly connected with capacity cell, the case
The upper inside walls of body turn have power supply, temperature inductor, processor and controller by left-to-right peace fixed successively, the babinet it is upper
The left and right sides on surface is installed with fixed cylinder, and the upper end of lower electric pole penetrates in fixed cylinder, the upper table of the fixed cylinder
It is offered in the middle part of face and powers on rod aperture, the inside for powering on rod aperture is plugged with electric pole, and the lower end of the upper electric pole is hingedly moved
The upper end of electric pole, and the lower end for moving electric pole in its natural state is bonded with the upper end of lower electric pole, the right side inner wall of the fixed cylinder
Middle part fix peace and turn have an electromagnet, the lower end of the left side wall of the dynamic electric pole is installed with magnetite, the upper electric pole it is upper
End is fixedly connected with conducting wire, and conducting wire is pierced by and powers on rod aperture, and the power supply is sequentially connected electrically temperature inductor, processor and control
Device, the controller are electrically connected electromagnet.
Green indicator light and red indicating light are installed in the middle part of the upper surface of the preferably described babinet, it is described electronic
Whether bar is electrically connected green indicator light, and the controller is electrically connected red indicating light, convenient for reminding people's capacitor working properly.
Handle, the utility model easy to remove are installed in the middle part of the left side of the preferably described babinet.
The lower mouth of rubber sleeve is fixedly connected in the middle part of the upper surface of the preferably described fixed cylinder, and rubber sleeve is up-small and down-big
Structure, the outer wall of the close socket conducting wire suitable for reading of the rubber sleeve, prevents water inlet in fixed cylinder.
The inside of the preferably described fixed cylinder is installed with ceramic layer, prevents fixed cylinder from leaking electricity.
Compared with prior art, the utility model has the beneficial effects that：The utility model is fixed by the inside in babinet
Power supply, temperature inductor, processor and controller are installed, upper conducting rod and lower conducting rod is fixedly mounted in the inside of fixed cylinder,
The upper end of electric pole is hingedly moved in the lower end of upper electric pole, and the lower end of dynamic electric pole is bonded with the upper end of lower electric pole, power supply is electrically connected successively
Jointing temp inductor, processor, controller and electromagnet make capacitor internal when the temperature is excessively high, and controller controls electromagnetism Tie Tong
Electricity repels the lower end for moving electric pole, so that electric pole is detached with lower electric pole, achieve the purpose that temperature is excessively high and automatically power off, this practicality is new
Type reasonable design, it is easy to use, the temperature of capacitor can be monitored in real time, and can automatically power off when the temperature is excessively high, pole
The big service life for improving capacitor.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model internal structure schematic diagram.
In figure：1 babinet, 2 capacity cells, 3 times electric pole holes, 4 times electric poles, 5 power supplys, 6 temperature inductors, 7 processors, 8 controls
Device processed, 9 fixed cylinders, 10 power on rod aperture, electric pole on 11,12 dynamic electric poles, 13 electromagnet, 14 magnetites, 15 conducting wires, 16 green instructions
Lamp, 17 and red indicating light, 18 handles, 19 rubber sleeves, 20 ceramic layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of protective device for capacitor, including
The inside of babinet 1, the babinet 1 is installed with capacity cell 2, and the left and right ends of the upper surface of the babinet 1 offer
The inside in lower electric pole hole 3, the lower electric pole hole 3 is plugged with lower electric pole 4, and the lower end of the lower electric pole 4 is fixedly connected with capacity cell
2, the upper inside walls of the babinet 1 turn have power supply 5, temperature inductor 6, processor 7 and controller by left-to-right peace fixed successively
8, the left and right sides of the upper surface of the babinet 1 is installed with fixed cylinder 9, and the upper end of lower electric pole 4 penetrates fixed cylinder 9
It is interior, it is offered in the middle part of the upper surface of the fixed cylinder 9 and powers on rod aperture 10, the inside for powering on rod aperture 10 is plugged with electric pole
11, the upper end of electric pole 12 is hingedly moved in the lower end of the upper electric pole 11, and moves lower end and the lower electric pole 4 of electric pole 12 in its natural state
Upper end fitting, the middle part of the right side inner wall of the fixed cylinder 9 fixes peace and turns have electromagnet 13, the left side wall of the dynamic electric pole 12
Lower end be installed with magnetite 14, and the right end magnetic pole of magnetite 14 is identical as the left end magnetic pole of electromagnet 13, the upper electric pole
11 upper end is fixedly connected with conducting wire 15, and conducting wire 15 is pierced by and powers on rod aperture 10, the power supply 5 be sequentially connected electrically temperature inductor 6,
Processor 7 and controller 8, the controller 8 are electrically connected electromagnet 13.
Whether specifically, for the ease of reminding people's capacitor working properly, the middle part of the upper surface of the babinet 1 is solid
Dingan County is equipped with green indicator light 16 and red indicating light 17, and the dynamic electric pole 12 is electrically connected green indicator light 16, the controller 8
It is electrically connected red indicating light 17.
Specifically, for the ease of mobile the utility model, handle is installed in the middle part of the left side of the babinet 1
18。
Specifically, intaking in fixed cylinder in order to prevent, rubber sleeve is fixedly connected in the middle part of the upper surface of the fixed cylinder 9
19 lower mouth, and rubber sleeve 19 is up-small and down-big structure, the outer wall of the close socket conducting wire 15 suitable for reading of the rubber sleeve 19.
Specifically, fixed cylinder is leaked electricity in order to prevent, the inside of the fixed cylinder 9 is installed with ceramic layer 20.
Operation principle：When using the utility model, the utility model is connected in series in power grid, opens power supply 5, then temperature sense
Device 6 and processor 7 is answered to be powered, 6 sensing capacitor internal temperature of temperature inductor, and it is transmitted to processor 7, work as capacitor internal
When temperature is normal, electric current is discharged by lower electric pole 4, dynamic electric pole 12 and upper electric pole 11 successively, and green indicator light 16 is powered, shines, and shows
Show that capacitor works normally, when capacitor internal when the temperature is excessively high, when beyond maximum temperature set by processor 7, processor 7
Abnormal signal is sent out to controller 8, so that controller 8 is controlled electromagnet 13 and the energization of red indicating light 17, because of the right end of magnetite 14
Magnetic pole is identical as the left end magnetic pole of electromagnet 13, and the magnetite 14 drives the bottom end for moving electric pole 12 to move downward, and makes electric pole 12
Lower end detached with the upper end of lower electric pole 4 and capacitor stop output current, be stopped, at the same green indicator light 16 power off,
17 electrified light emitting of red indicating light is reminded people's capacitor exception, temperature excessively high, need to be overhauled in time, and the utility model design is closed
Reason, it is easy to use, the temperature of capacitor can be monitored in real time, and can automatically power off when the temperature is excessively high, greatly improved
The service life of capacitor.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of protective device for capacitor, it is characterised in that：Including babinet（1）, the babinet（1）Inside fix peace
Equipped with capacity cell（2）, the babinet（1）The left and right ends of upper surface offer lower electric pole hole（3）, the lower electric pole hole
（3）Inside be plugged with lower electric pole（4）, the lower electric pole（4）Lower end be fixedly connected with capacity cell（2）, the babinet（1）'s
Upper inside walls turn have power supply by left-to-right peace fixed successively（5）, temperature inductor（6）, processor（7）And controller（8）, described
Babinet（1）The left and right sides of upper surface be installed with fixed cylinder（9）, and lower electric pole（4）Upper end penetrate fixed cylinder（9）
It is interior, the fixed cylinder（9）Upper surface in the middle part of offer and power on rod aperture（10）, described to power on rod aperture（10）Inside be plugged with
Upper electric pole（11）, the upper electric pole（11）Lower end hingedly move electric pole（12）Upper end, and in its natural state move electric pole（12）
Lower end and lower electric pole（4）Upper end fitting, the fixed cylinder（9）Right side inner wall middle part fix peace turn have electromagnet
（13）, the dynamic electric pole（12）The lower end of left side wall be installed with magnetite（14）, the upper electric pole（11）Upper end fix
Connecting wire（15）, and conducting wire（15）It is pierced by and powers on rod aperture（10）, the power supply（5）It is sequentially connected electrically temperature inductor（6）, place
Manage device（7）And controller（8）, the controller（8）It is electrically connected electromagnet（13）.
2. a kind of protective device for capacitor according to claim 1, it is characterised in that：The babinet（1）It is upper
Green indicator light is installed in the middle part of surface（16）And red indicating light（17）, the dynamic electric pole（12）Electrical connection green refers to
Show lamp（16）, the controller（8）It is electrically connected red indicating light（17）.
3. a kind of protective device for capacitor according to claim 1, it is characterised in that：The babinet（1）A left side
Handle is installed in the middle part of side（18）.
4. a kind of protective device for capacitor according to claim 1, it is characterised in that：The fixed cylinder（9）'s
Rubber sleeve is fixedly connected in the middle part of upper surface（19）Lower mouth, and rubber sleeve（19）For up-small and down-big structure, the rubber sleeve
（19）Close socket conducting wire suitable for reading（15）Outer wall.
5. a kind of protective device for capacitor according to claim 1, it is characterised in that：The fixed cylinder（9）'s
Inside is installed with ceramic layer（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840909.3U CN207800363U (en) | 2017-12-26 | 2017-12-26 | A kind of protective device for capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721840909.3U CN207800363U (en) | 2017-12-26 | 2017-12-26 | A kind of protective device for capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207800363U true CN207800363U (en) | 2018-08-31 |
Family
ID=63280944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721840909.3U Expired - Fee Related CN207800363U (en) | 2017-12-26 | 2017-12-26 | A kind of protective device for capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207800363U (en) |
-
2017
- 2017-12-26 CN CN201721840909.3U patent/CN207800363U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20181226 |