CN206849702U - A kind of new metallized film capacitor - Google Patents
A kind of new metallized film capacitor Download PDFInfo
- Publication number
- CN206849702U CN206849702U CN201720691110.6U CN201720691110U CN206849702U CN 206849702 U CN206849702 U CN 206849702U CN 201720691110 U CN201720691110 U CN 201720691110U CN 206849702 U CN206849702 U CN 206849702U
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- CN
- China
- Prior art keywords
- fuse
- electric wire
- metal shell
- insulation
- film 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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- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
The utility model discloses a kind of new metallized film capacitor, including metal shell, short electric wire and long electric wire, base is provided with the bottom of the metal shell, hollow core rod is provided with the center of the metal shell, the outside winding of the hollow core rod is provided with fuse, the upper and lower end face of the fuse is provided with insulation gilding layer, the short electronics wire bonding is arranged on the upper end of fuse, the long electric wire is arranged on the lower end of fuse through hollow core rod welding, the periphery filling of the fuse is provided with Insulation stopping, insulating paper is provided between the Insulation stopping and metal shell, the utility model operation easily letter, it is time-consuming short, consume energy low；It is pollution-free, do not stimulate；More reliable performance.
Description
Technical field
Capacitor area is the utility model is related to, more particularly to a kind of new metallized film capacitor.
Background technology
Capacitor is one of most important element in LED product, in recent years, how to improve the performance of capacitor and life-span into
Institute of LED Hang Neige enterprises issues that need special attention, solves the problems, such as that electric capacity can not match with the LED long-lives, by industry
Set the mark post for research.Metallic film capacitor LED actuation techniques are solutions in fashion a few years ago, because metallization is thin
The maximum feature of membrane capacitance is that possess self-healing function, and self-healing is recovered by the light of nature immediately after metallized film medium partial breakdown
The phenomenon of electrical property before to breakdown.But metallic film capacitor unexpected loss easily occurs and degenerative fails two kinds
Failure mechanism, the main reason for causing metallic film capacitor failure mechanism are that the dielectric substance of capacitor has fault or lacked
Fall into, directly influence LED life-span.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of new metallized film capacitor, existing to solve
Caused above-mentioned multinomial defect in technology.
To achieve the above object, the utility model provides following technical scheme：A kind of new metallized film capacitor,
Including metal shell, short electric wire and long electric wire, base is provided with the bottom of the metal shell, in the metal shell
Hollow core rod is provided with the heart, the outside winding of the hollow core rod is provided with fuse, and the upper and lower end face of the fuse is provided with insulation and sprayed
Layer gold, the short electronics wire bonding are arranged on the upper end of fuse, and the long electric wire is arranged on fuse through hollow core rod welding
Lower end, the fuse periphery filling is provided with Insulation stopping, between the Insulation stopping and metal shell be provided with insulate
Paper.
Preferably, the outer surface of the metal shell is provided with isolating shrinkable set.
Preferably, the material of the Insulation stopping is epoxy encapsulation material.
Preferably, the short electric wire is welded on the upper end of fuse through insulation gilding layer, and the long electric wire is through absolutely
Edge gilding layer is welded on the lower end of fuse.
Preferably, the material of the base is ABS plastic.
Beneficial effect using above technical scheme is：A kind of new metal thin film capacitor of the utility model structure
Device, the utility model operation easily letter, time-consuming short, power consumption is low, pollution-free, does not stimulate, more reliable performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model capacity cell.
Wherein, 1- metal shells, the short electric wires of 2-, the long electric wires of 3-, 4- bases, 5- hollow core rods, 6- fuses, 7- insulation
Gilding layer, 8- Insulation stoppings, 9- insulating papers, 10- isolating shrinkable sets.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1-2 shows specific embodiment of the present utility model：A kind of new metallized film capacitor, including outside metal
Shell 1, short electric wire 2 and long electric wire 3, are provided with base 4 in the bottom of the metal shell 1, at the center of the metal shell 1
Provided with hollow core rod 5, the outside winding of the hollow core rod 5 is provided with fuse 6, and the upper and lower end face of the fuse 6 is provided with insulation and sprayed
Layer gold 7, the short electric wire 2 weld the upper end for being arranged on fuse 6, and the long electric wire 3 is arranged on through the welding of hollow core rod 5
The lower end of fuse 6, the periphery filling of the fuse 6 is provided with Insulation stopping 8, between the Insulation stopping 8 and metal shell 1
Provided with insulating paper 9.
In the present embodiment, the outer surface of the metal shell 1 is provided with isolating shrinkable set 10, can effectively prevent metal
The electric leakage of shell 1.
In the present embodiment, the material of the Insulation stopping 8 is epoxy encapsulation material, can preferably realize fuse 6
With the insulation in the external world.
In the present embodiment, the short electric wire 2 is welded on the upper end of fuse 6, the long electric wire through insulation gilding layer 7
3 are welded on the lower end of fuse 6 through insulation gilding layer 7, are ensureing the electric wire between long electric wire 3 and short electric wire 2 and fuse 6
Connection, it can also be ensured that junction will not leak electricity.
In the present embodiment, the material of the base 4 is ABS plastic, preferably prevents whole device from leaking electricity.
Based on above-mentioned：A kind of new metallized film capacitor of the utility model structure, the utility model operation is simple,
Time-consuming short, power consumption is low, pollution-free, does not stimulate, more reliable performance.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of new metallized film capacitor, including metal shell (1), short electric wire (2) and long electric wire (3), it is special
Sign is：Base (4) is provided with the bottom of the metal shell (1), hollow core rod is provided with the center of the metal shell (1)
(5), the outside winding of the hollow core rod (5) is provided with fuse (6), and the upper and lower end face of the fuse (6) is provided with insulation gilding layer
(7), short electric wire (2) welding is arranged on the upper end of fuse (6), and the long electric wire (3) is welded through hollow core rod (5)
The lower end of fuse (6) is arranged on, the periphery filling of the fuse (6) is provided with Insulation stopping (8), the Insulation stopping (8)
Insulating paper (9) is provided between metal shell (1).
A kind of 2. new metallized film capacitor according to claim 1, it is characterised in that：The metal shell (1)
Outer surface be provided with isolating shrinkable set (10).
A kind of 3. new metallized film capacitor according to claim 1, it is characterised in that：The Insulation stopping
(8) material is epoxy encapsulation material.
A kind of 4. new metallized film capacitor according to claim 1, it is characterised in that：The short electric wire (2)
The upper end of fuse (6) is welded on through insulation gilding layer (7), the long electric wire (3) is welded on core through insulation gilding layer (7)
The lower end of sub (6).
A kind of 5. new metallized film capacitor according to claim 1, it is characterised in that：The material of the base (4)
Matter is ABS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691110.6U CN206849702U (en) | 2017-06-15 | 2017-06-15 | A kind of new metallized film capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720691110.6U CN206849702U (en) | 2017-06-15 | 2017-06-15 | A kind of new metallized film capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849702U true CN206849702U (en) | 2018-01-05 |
Family
ID=60800057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720691110.6U Expired - Fee Related CN206849702U (en) | 2017-06-15 | 2017-06-15 | A kind of new metallized film capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231405A (en) * | 2018-02-05 | 2018-06-29 | 钱立文 | The noinductive capacitor and assemble method of a kind of novel positioning structure |
-
2017
- 2017-06-15 CN CN201720691110.6U patent/CN206849702U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231405A (en) * | 2018-02-05 | 2018-06-29 | 钱立文 | The noinductive capacitor and assemble method of a kind of novel positioning structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528300 Shunde District, Foshan City, Guangdong province. Patentee after: Shunde District of Foshan City Lai Shun Electronic Industrial Co. Ltd. Address before: 528311 Foshan, Shunde, Guangdong province Beijiao Town, Beijiao, Liang Industrial Zone, one of 13 (Peach Village South Field) Patentee before: Shunde District of Foshan City Lai Shun Electronic Industrial Co. Ltd. |
|
| 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: 20180105 Termination date: 20210615 |