CN202167350U - Internal protective sleeve of non-explosive capacitor - Google Patents
Internal protective sleeve of non-explosive capacitor Download PDFInfo
- Publication number
- CN202167350U CN202167350U CN2011203098338U CN201120309833U CN202167350U CN 202167350 U CN202167350 U CN 202167350U CN 2011203098338 U CN2011203098338 U CN 2011203098338U CN 201120309833 U CN201120309833 U CN 201120309833U CN 202167350 U CN202167350 U CN 202167350U
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- China
- Prior art keywords
- capacitor
- protective sleeve
- explosive
- sleeve body
- internal protective
- 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 - Lifetime
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Abstract
The utility model aims at providing an internal protective sleeve of a non-explosive capacitor, which is convenient to install, good in dustproof effect and attractive in appearance and comprises a sleeve body which is made of insulating materials and provided with an opening at the bottom end. The internal protective sleeve of the non-explosive capacitor is characterized in that a boss capable of accommodating a screw is arranged at the position of the sleeve body corresponding to a capacitor screw, a wire outlet hole is arranged at the position of outgoing wires of the sleeve body corresponding to a capacitor, and a clamping buckle for fixing is arranged at the bottom of the sleeve body. The protective sleeve body is directly sleeved on a screw fixing plate inside the capacitor during installation, the boss is utilized to close all the screws completely, and then the outgoing wires of the capacitor are led out from the wire outlet hole. Therefore, the internal protective sleeve of the non-explosive capacitor is easy and convenient to install and attractive in appearance. The internal protective sleeve of the non-explosive capacitor can effectively prevent vermiculite dust inside the capacitor and metal particles dissociated out from the inside of the capacitor from being contacted with internal screw terminals and improve insulation performance, flame resistance and attractiveness of the capacitor.
Description
Technical field
The utility model belongs to electronic devices and components manufacturing technology field, specially refers to a kind of noinductive capacitor internal Protection cover.
Background technology
Preventing dust that the explosion-proof type capacitor is inner at present generally all is the method that adopts the inner screw rod of adhesive tape sticking capacitor, and very inconvenient during production, production efficiency is lower, and the viscosity of adhesive tape is limited, the easy inefficacy, so said method is difficult to guarantee to prevent dust for a long time.Reasons such as adhesive tape comes off cause fire after causing short circuit easily, and coefficient of safety is low, poor visual effect.
The utility model content
The purpose of the utility model is to propose a kind of easy for installation, good dustproof effect, noinductive capacitor internal Protection cover attractive in appearance.
The noinductive capacitor internal Protection cover of the utility model comprises the body of the bottom end opening that the insulation material is processed; Key is that said body is provided with the boss that can hold screw rod in the position of corresponding capacitor screw rod; The line position that goes out at corresponding capacitor screw rod is provided with wire hole, and the body bottom is provided with the buckle that is used for fixing.
Directly the protective jacket body is enclosed within on the inner screw rod fixed head of explosion-proof type capacitor when mounted, and utilizes buckle to fix, be easy to install.Utilize boss with all screw rod complete closed, then the outlet of capacitor is drawn by wire hole, simple and convenient is installed, appearance looks elegant.
Further, said wire hole is cross opening or M shape opening, and so in use the periphery of wire hole can keep the closed state to capacitor lead wire, improves dustproof effect.
Further, said body is integrally formed, easy to process, good dustproof effect.
Further, said body is that rubber is processed, and insulation effect is good, and has certain elasticity, and voltage withstand class is high, has guaranteed the insulation between capacitor loam cake screw rod and the monomer, and is easy for installation.
The noinductive capacitor internal Protection cover of the utility model can prevent the contacting of screw rod terminals of the vermiculite dust that capacitor is inner and the metallic particles that dissociates out and inside effectively, has improved insulation and the fire resistance and the aesthetics of capacitor.
Description of drawings
Fig. 1 is the front view of the noinductive capacitor internal Protection cover of the utility model.
Fig. 2 is the vertical view of the noinductive capacitor internal Protection cover of the utility model.
Embodiment
Contrast accompanying drawing below; Through description, the effect of the mutual alignment between the shape of the embodiment of the utility model such as related each member, structure, the each several part and annexation, each several part and operation principle etc. are done further to specify to embodiment.
Embodiment 1:
Like Fig. 1, shown in 2; The noinductive capacitor internal Protection cover of present embodiment comprises the body 1 of the bottom end opening that rubber is processed; Body 1 is integrally formed; Body 1 is provided with the boss 2 that can hold screw rod in the position of corresponding capacitor screw rod, at the wire hole 3 that line position is provided with the M shape opening that goes out of corresponding capacitor, body 1 bottom is provided with the buckle (buckle does not draw among the figure) that is used for fixing.
Directly protective jacket body 1 is enclosed within on the inner screw rod fixed head of capacitor when mounted, and utilizes buckle to fix, be easy to install.Utilize boss 2 with all screw rod complete closed, then the outlet of capacitor is drawn by wire hole 3, simple and convenient is installed, appearance looks elegant.
Claims (4)
1. noinductive capacitor internal Protection cover; The body that comprises the bottom end opening that the insulation material is processed; It is characterized in that said body is provided with the boss that can hold screw rod in the position of corresponding capacitor screw rod; The line position that goes out at corresponding capacitor screw rod is provided with wire hole, and the body bottom is provided with the buckle that is used for fixing.
2. noinductive capacitor internal Protection cover according to claim 1 is characterized in that said wire hole is cross opening or M shape opening.
3. noinductive capacitor internal Protection cover according to claim 1 and 2 is characterized in that said body is integrally formed.
4. noinductive capacitor internal Protection cover according to claim 1 and 2 is characterized in that said body is that rubber is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203098338U CN202167350U (en) | 2011-08-24 | 2011-08-24 | Internal protective sleeve of non-explosive capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203098338U CN202167350U (en) | 2011-08-24 | 2011-08-24 | Internal protective sleeve of non-explosive capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167350U true CN202167350U (en) | 2012-03-14 |
Family
ID=45803162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203098338U Expired - Lifetime CN202167350U (en) | 2011-08-24 | 2011-08-24 | Internal protective sleeve of non-explosive capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592672A (en) * | 2016-03-20 | 2016-05-18 | 长葛市华晟电气有限公司 | Heat dissipation electric protective jacket and electric element |
-
2011
- 2011-08-24 CN CN2011203098338U patent/CN202167350U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592672A (en) * | 2016-03-20 | 2016-05-18 | 长葛市华晟电气有限公司 | Heat dissipation electric protective jacket and electric element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |