CN206976171U - A kind of moistureproof modeling box electric capacity of electric capacity string resistance - Google Patents
A kind of moistureproof modeling box electric capacity of electric capacity string resistance Download PDFInfo
- Publication number
- CN206976171U CN206976171U CN201720956992.4U CN201720956992U CN206976171U CN 206976171 U CN206976171 U CN 206976171U CN 201720956992 U CN201720956992 U CN 201720956992U CN 206976171 U CN206976171 U CN 206976171U
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- resistance
- moistureproof
- stamen
- modeling box
- 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
Links
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model discloses a kind of moistureproof modeling box electric capacity of electric capacity string resistance, including capacitor main body, the capacitor main body includes electric capacity stamen, moistureproof modeling box, resistance and lead composition, electric capacity stamen and resistance are located at the inside of the capacitor main body, and electric capacity stamen is connected by wire with the resistant series, the lead is drawn by the bottom of the capacitor main body, and the lead is connected with electric capacity stamen and resistance circuit respectively, the moistureproof modeling box is set in the outside of electric capacity stamen and resistance.The utility model plays a part of current limliting by installing resistance, resistance in capacitor to electric capacity, can extend electric capacity service life, and while electric capacity stamen is positioned over that appearance consistency is good in moistureproof modeling box with resistance simultaneously, space-consuming reduces, and saves PCB space.
Description
Technical field
It the utility model is related to capacitor technology field, the moistureproof modeling box electric capacity of specially a kind of electric capacity string resistance.
Background technology
With making rapid progress for electronic information technology, the update speed of digital electronic goods is more and more faster, with flat board
Consumer electronics product volume of production and marketing sustainable growth based on the products such as TV (LCD and PDP), notebook computer, digital camera, band
The growth of capacitor industry is moved, capacitor is that dielectric material by two electrodes and therebetween is formed.Dielectric material is a kind of electricity
Medium, when in the electric field between being placed in two pieces of parallel plate electrodes with the equivalent charges of different polarity, due to polarization in dielectric surface
Polarization charge is produced, the electric charge for making to be strapped on pole plate then accordingly increases, and maintains the potential difference between pole plate constant.Here it is electric capacity
Utensil has the reason for capacitive characteristics.The electricity Q stored in capacitor is equal to capacitance C and interelectrode potential difference U product.Electricity
Capacity is directly proportional to the permittivity ε of polar plate area and dielectric material, with dielectric material thickness (distance i.e. between pole plate) into anti-
Than.
Existing capacitor is separately welded to the operating type on pcb board using electric capacity with resistance, referring to Fig. 1, existing
There is product capacitor main body 1 and resistance 13 to use split installation, it is such the shortcomings that be that appearance consistency is poor, take simultaneously
Space increases, and installment work efficiency is slow, while needs two procedures, and it is larger to take the space of pcb board, while is unfavorable for automatic equipment
Operation, is particularly used for the ambient humidity upper zone such as mainboard of doing washing, and resistance is exposed on PCB, it is impossible to reaches moistureproof work(
Energy.
Utility model content
The purpose of this utility model is the moistureproof modeling box electric capacity for providing a kind of electric capacity string resistance, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides following technical scheme：A kind of moistureproof modeling box electricity of electric capacity string resistance
Hold, including capacitor main body, the capacitor main body include electric capacity stamen, moistureproof modeling box, resistance and lead composition, the electric capacity
Stamen and resistance are located at the inside of the capacitor main body, and electric capacity stamen is connected by wire with the resistant series,
The lead is drawn by the bottom of the capacitor main body, and the lead connects with electric capacity stamen and resistance circuit respectively
Connect, the moistureproof modeling box is set in the outside of electric capacity stamen and resistance.
Preferably, the moistureproof modeling box cooperates with electric capacity stamen and resistance.
Preferably, the lead is connected with pcb board by scolding tin mode.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model capacitor plays a part of current limliting to electric capacity, can extend electric capacity service life from strip resistance；
2nd, while the utility model electric capacity and resistance are positioned over that appearance consistency is good in moistureproof modeling box simultaneously, space-consuming
Reduce, save PCB space；
3rd, the utility model improves efficiency simultaneously using automatic equipment plug-in unit, time saving and energy saving；
4th, the utility model overcomes resistant series by electricity in electric capacity modeling box especially suitable for being used in laundry mainboard
Hinder exposed on PCB, reach moistureproof function.
Brief description of the drawings
Fig. 1 is existing product structural representation；
Fig. 2 is product structure schematic diagram after the utility model improves.
In figure：1st, capacitor main body；11st, moistureproof modeling box；12nd, electric capacity stamen；13rd, resistance；14th, lead.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 2, the utility model provides a kind of technical scheme：A kind of moistureproof modeling box electric capacity of electric capacity string resistance, bag
Capacitor main body 1 is included, the capacitor main body 1 includes electric capacity stamen 12, moistureproof modeling box 11, resistance 13 and lead 14 form, institute
State electric capacity stamen 12 and resistance 13 be located at the inside of the capacitor main body 1, and electric capacity stamen 12 by wire with it is described
Resistance 13 is connected in series, the lead 14 by the capacitor main body 1 bottom draw, and the lead 14 respectively with the electricity
Hold stamen 12 and the connection of the circuit of resistance 13, the moistureproof modeling box 11 is set in the outside of electric capacity stamen 12 and resistance 13.
The moistureproof modeling box 11 cooperates with electric capacity stamen 12 and resistance 13, while appearance consistency is good, accounts for
Use reduced space；The lead 14 is connected with pcb board by scolding tin mode, for fixed capacity device main body 1.
Operation principle：After the utility model capacitor series resistance, resistance plays a part of current limliting to electric capacity, can extend
Electric capacity service life；While electric capacity and resistance are positioned over that appearance consistency is good in moistureproof modeling box simultaneously, space-consuming reduces, section
Save PCB space；According to the demand of different capacitances, different resistance of connecting, playing a part of current limliting, automated job greatly improves,
It is time saving and energy saving.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of moistureproof modeling box electric capacity of electric capacity string resistance, including capacitor main body, it is characterised in that：The capacitor main body bag
Electric capacity stamen, moistureproof modeling box, resistance and lead composition are included, electric capacity stamen and resistance are located at the interior of the capacitor main body
Portion, and electric capacity stamen is connected by wire with the resistant series, the lead is drawn by the bottom of the capacitor main body
Go out, and the lead is connected with electric capacity stamen and resistance circuit respectively, the moistureproof modeling box is set in electric capacity stamen
And the outside of resistance.
A kind of 2. moistureproof modeling box electric capacity of electric capacity string resistance according to claim 1, it is characterised in that：The moistureproof modeling box
Cooperated with electric capacity stamen and resistance.
A kind of 3. moistureproof modeling box electric capacity of electric capacity string resistance according to claim 1, it is characterised in that：The lead with
Pcb board is connected by scolding tin mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956992.4U CN206976171U (en) | 2017-08-02 | 2017-08-02 | A kind of moistureproof modeling box electric capacity of electric capacity string resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720956992.4U CN206976171U (en) | 2017-08-02 | 2017-08-02 | A kind of moistureproof modeling box electric capacity of electric capacity string resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976171U true CN206976171U (en) | 2018-02-06 |
Family
ID=61394176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720956992.4U Expired - Fee Related CN206976171U (en) | 2017-08-02 | 2017-08-02 | A kind of moistureproof modeling box electric capacity of electric capacity string resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768231A (en) * | 2020-12-18 | 2021-05-07 | 东佳电子（郴州）有限公司 | High-temperature-resistant explosion-proof capacitor |
-
2017
- 2017-08-02 CN CN201720956992.4U patent/CN206976171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112768231A (en) * | 2020-12-18 | 2021-05-07 | 东佳电子（郴州）有限公司 | High-temperature-resistant explosion-proof capacitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206976171U (en) | A kind of moistureproof modeling box electric capacity of electric capacity string resistance | |
| CN203276241U (en) | Single-layer multipoint capacitive touch screen | |
| CN204857466U (en) | Electric capacity | |
| CN204257407U (en) | Horizontal film capacitor | |
| CN204809043U (en) | Novel adjustable capacitor | |
| CN205789510U (en) | Ceramic capacitor | |
| CN206976169U (en) | A kind of superhigh temperature dististyle Flat-attached type thin film capacitor | |
| CN109378211A (en) | A kind of high-voltage frequency converter capacitor fixing structure | |
| CN107978451A (en) | A kind of capacitor multilayer metal spraying method | |
| CN207149413U (en) | A kind of novel high-frequency mica condenser structure | |
| CN208954805U (en) | A kind of high-voltage frequency converter capacitor fixing structure | |
| CN209627041U (en) | Wireless charging graphene supercapacitor | |
| CN207052461U (en) | A kind of high moisture-proof film capacitor of high temperature resistant for being exclusively used in ups power | |
| CN211015451U (en) | Large-size capacitor control device | |
| CN206348562U (en) | A kind of liquid antistatic crystal display screen | |
| CN203659616U (en) | Iron core clamp grounding device for transformer | |
| CN207052451U (en) | A kind of reinforcing insurance-type capacitor being exclusively used on display | |
| CN207705047U (en) | A kind of self-charging type capacitor | |
| CN203277089U (en) | Capacitor and a mainboard using same | |
| CN205789517U (en) | A kind of resistance to big ripple electric capacity of superhigh temperature | |
| CN206363902U (en) | The electrode slice and cover board connection structure of a kind of ultracapacitor | |
| CN207149419U (en) | A kind of adjustable condenser amount and the mica condenser for being easy to maintenance | |
| CN206976420U (en) | A kind of easy-to-mount casing for dry batteries | |
| CN204809034U (en) | Novel welded condenser of being convenient for | |
| CN202383653U (en) | Improved resistive touch screen |
Legal Events
| 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: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |