CN206059179U - A kind of LED metallic film capacitors - Google Patents
A kind of LED metallic film capacitors Download PDFInfo
- Publication number
- CN206059179U CN206059179U CN201620901051.6U CN201620901051U CN206059179U CN 206059179 U CN206059179 U CN 206059179U CN 201620901051 U CN201620901051 U CN 201620901051U CN 206059179 U CN206059179 U CN 206059179U
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- China
- Prior art keywords
- fixed frame
- shell
- pin
- capacitor body
- film capacitors
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED metallic film capacitors, including shell, first pin, second pin and pull bar, the inside of shell is provided with capacitor body, first pin and second pin are through the top of shell and capacitor body connection, the inner chamber top and the bottom of capacitor body are sequentially provided with fixed frame and lower fixed frame, the inside of upper fixed frame and lower fixed frame is inlaid with capacitor body, the side of upper fixed frame correspondence shell is provided with groove, pull bar runs through the side connection of groove and upper fixed frame, the bottom of lower fixed frame is connected with screw rod, screw of the screw rod through outer casing bottom, screw rod one end positioned at housing exterior is provided with handss handle, the surface of the shell between upper fixed frame and lower fixed frame is provided with slot, metallic rod is interspersed with slot.The LED metallic film capacitors, adjust the capacity of electric capacity by multiple modes so that when electric capacity is used, reliability is high, life-span length, it is adaptable to different LED lamp drive circuits.
Description
Technical field
This utility model is related to capacitor technology field, specially a kind of LED metallic film capacitors.
Background technology
Requirement of the LED lamp drive circuit electric capacity to capacity is very big, in repeatedly to LED drive circuit analysis, finds which
The station for using can have a time to have " multiplication of voltage " in switch, while easily causing condenser failure with high current.And
Traditional thin-film capacitor can not adjust the capacitance of electric capacity, so that the reliability of capacitor work is not high, service life
It is short, it is impossible to meet a variety of applications, for this purpose, a kind of it is proposed that LED metallic film capacitors.
Utility model content
The purpose of this utility model is to provide a kind of LED metallic film capacitors, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model provides following technical scheme：A kind of LED metallic film capacitors,
Including shell, the first pin, second pin and pull bar, the inside of the shell is provided with capacitor body, first pin and
Through the top of shell and capacitor body connection, the inner chamber top and the bottom of the capacitor body are sequentially provided with second pin
The inside of fixed frame and lower fixed frame, fixed frame and lower fixed frame is inlaid with capacitor body, fixed frame
The side of correspondence shell is provided with groove, and the pull bar runs through the side connection of groove and upper fixed frame, the bottom of the lower fixed frame
Portion is connected with screw rod, screw of the screw rod through outer casing bottom, is provided with handle positioned at screw rod one end of housing exterior, it is described on
The surface of the shell between fixed frame and lower fixed frame is provided with slot, is interspersed with metallic rod in the slot.
Preferably, first pin and second pin are symmetrically arranged at cover top portion.
Preferably, the capacitor body is made up of mylar and layer of metallized film bonding, and upper fixed frame and lower solid
The layer of metallized film for determining inframe portion capacitor body is oppositely arranged.
Preferably, the end of the metallic rod is provided with limited block.
Compared with prior art, the beneficial effects of the utility model are：The LED metallic film capacitors, by
One pin is connected with second pin with outer member, easy to connect, and upper fixed frame can be twitched by pull bar, by adjusting two
The facing area of individual capacitor body drives screw rod so as to promote on lower fixed frame by handle adjusting the amount of capacity of electric capacity
Lower motion, adjusts the amount of capacity of electric capacity by the distance of two capacitor bodies of regulation, and is provided with slot, in slot
Metallic rod is interspersed with, the purpose for adjusting condenser capacity, the LED metallized film capacitors are reached by because entering extraneous medium
Device, adjusts the capacity of electric capacity by multiple modes so that when electric capacity is used, reliability is high, life-span length, it is adaptable to different LED
Lamp drive circuit.
Description of the drawings
Fig. 1 is this utility model internal structure sectional view；
Fig. 2 is upper fixed frame of the present utility model and lower fixed frame mounting structure schematic diagram；
Fig. 3 is this utility model external structure schematic diagram.
In figure：1 shell, 2 capacitor bodies, 3 first pins, 4 second pins, fixed frame, 6 times fixed frames, 7 electric capacity on 5
Device fuse, 71 mylars, 72 layer of metallized film, 8 grooves, 9 pull bars, 10 screws, 11 screw rods, 12 handles, 13 slots, 14 metals
Bar, 15 limited blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1-3 are referred to, this utility model provides a kind of technical scheme：A kind of LED metallic film capacitors, including
Shell 1, the first pin 3, second pin 4 and pull bar 9, the inside of shell 1 are provided with capacitor body 2, and the first pin 3 and second draws
Foot 4 connects through the top of shell 1 and capacitor body 2, and the first pin 3 and second pin 4 are symmetrically arranged at the top of shell 1,
It is connected with outer member with second pin 4 by the first pin 3, easy to connect, the inner chamber top and the bottom of capacitor body 2 are successively
The inside for being provided with fixed frame 5 and lower fixed frame 6, upper fixed frame 5 and lower fixed frame 6 is inlaid with capacitor body 7, capacitor
Fuse 7 is made up of mylar 71 and 72 bonding of layer of metallized film, and mylar 71 and layer of metallized film 72 make single capacitor
7 capacity of fuse is larger, and mylar 71 is acted on insulation protection, and upper fixed frame 5 and lower 6 internal capacitor of fixed frame
The layer of metallized film 72 of fuse 7 is oppositely arranged, and the side of the correspondence shell 1 of upper fixed frame 5 is provided with groove 8, and pull bar 9 runs through groove 8
Connect with the side of upper fixed frame 5, upper fixed frame 5 can be twitched by pull bar 9, by just adjusting two capacitor bodies 7
The amount of capacity of electric capacity is adjusted to area, the bottom of lower fixed frame 6 is connected with screw rod 11, and screw rod 11 is through 1 bottom of shell
Screw, 11 one end of screw rod outside shell 1 are provided with handle 12, drive screw rod 11 so as to promote lower fixed frame by handle 12
6 move up and down, and adjust the amount of capacity of electric capacity, upper fixed frame 5 and lower fixation by the distance of two capacitor bodies 7 of regulation
The surface of the shell 1 between frame 6 is provided with slot 13, is interspersed with metallic rod 14 in slot 13, and the end of metallic rod 14 is provided with spacing
Block 15, is provided with slot 13, metallic rod 14 is interspersed with slot 13, regulation condenser capacity is reached by because entering extraneous medium
Purpose.The LED metallic film capacitors, adjust the capacity of electric capacity by multiple modes so that electric capacity can when using
High, the life-span length, it is adaptable to different LED lamp drive circuits by property.
Operation principle：Upper fixed frame 5 can be twitched by pull bar 9, by the facing area for adjusting two capacitor bodies 7
To adjust the amount of capacity of electric capacity, screw rod 11 is driven so as to promote lower fixed frame 6 to move up and down by handle 12, by adjusting two
The distance of individual capacitor body 7 is provided with slot 13, metallic rod 14 is interspersed with slot 13 adjusting the amount of capacity of electric capacity,
The purpose for adjusting condenser capacity is reached by because entering extraneous medium.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
Be appreciated that these embodiments can be carried out various changes in the case of without departing from principle of the present utility model and spirit, repair
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of LED metallic film capacitors, including shell（1）, the first pin（3）, second pin（4）And pull bar（9）,
It is characterized in that：The shell（1）Inside be provided with capacitor body（2）, first pin（3）And second pin（4）
Through shell（1）Top and capacitor body（2）Connection, the capacitor body（2）Inner chamber top and the bottom be sequentially provided with
Fixed frame（5）With lower fixed frame（6）, fixed frame（5）With lower fixed frame（6）Inside be inlaid with capacitor body
（7）, fixed frame（5）Correspondence shell（1）Side be provided with groove（8）, the pull bar（9）Through groove（8）It is solid with upper
Determine frame（5）Side connection, the lower fixed frame（6）Bottom be connected with screw rod（11）, the screw rod（11）Through shell（1）
The screw of bottom, positioned at shell（1）Outside screw rod（11）One end is provided with handle（12）, fixed frame（5）With lower fixation
Frame（6）Between shell（1）Surface be provided with slot（13）, the slot（13）Metallic rod is interspersed with inside（14）.
2. a kind of LED metallic film capacitors according to claim 1, it is characterised in that：First pin（3）
And second pin（4）It is symmetrically arranged at shell（1）Top.
3. a kind of LED metallic film capacitors according to claim 1, it is characterised in that：The capacitor body
（7）By mylar（71）And layer of metallized film（72）Bonding is constituted, and upper fixed frame（5）With lower fixed frame（6）Internal capacitance
Device fuse（7）Layer of metallized film（72）It is oppositely arranged.
4. a kind of LED metallic film capacitors according to claim 1, it is characterised in that：The metallic rod（14）
End be provided with limited block（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901051.6U CN206059179U (en) | 2016-08-19 | 2016-08-19 | A kind of LED metallic film capacitors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620901051.6U CN206059179U (en) | 2016-08-19 | 2016-08-19 | A kind of LED metallic film capacitors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059179U true CN206059179U (en) | 2017-03-29 |
Family
ID=58381069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620901051.6U Expired - Fee Related CN206059179U (en) | 2016-08-19 | 2016-08-19 | A kind of LED metallic film capacitors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059179U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710462A (en) * | 2017-04-05 | 2017-05-24 | 广西南宁超网网络科技有限责任公司 | Nixie tube pin protection structure |
| CN108900072A (en) * | 2018-09-05 | 2018-11-27 | 杭州惠威无损探伤设备有限公司 | Two-phase capacitor times die block |
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
| CN114783774A (en) * | 2022-06-21 | 2022-07-22 | 沈阳工业大学 | Electric energy storage system |
-
2016
- 2016-08-19 CN CN201620901051.6U patent/CN206059179U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710462A (en) * | 2017-04-05 | 2017-05-24 | 广西南宁超网网络科技有限责任公司 | Nixie tube pin protection structure |
| CN108900072A (en) * | 2018-09-05 | 2018-11-27 | 杭州惠威无损探伤设备有限公司 | Two-phase capacitor times die block |
| CN108900072B (en) * | 2018-09-05 | 2023-09-01 | 杭州惠威无损探伤设备有限公司 | Two-phase capacitance voltage doubling module |
| CN114093671A (en) * | 2021-10-22 | 2022-02-25 | 扬州日精电子有限公司 | Capacitor with fusing protection |
| CN114783774A (en) * | 2022-06-21 | 2022-07-22 | 沈阳工业大学 | Electric energy storage system |
| CN114783774B (en) * | 2022-06-21 | 2022-09-02 | 沈阳工业大学 | Electric energy storage system |
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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: 20170329 Termination date: 20170819 |