CN204884875U - Condenser safety cover - Google Patents
Condenser safety cover Download PDFInfo
- Publication number
- CN204884875U CN204884875U CN201520517801.5U CN201520517801U CN204884875U CN 204884875 U CN204884875 U CN 204884875U CN 201520517801 U CN201520517801 U CN 201520517801U CN 204884875 U CN204884875 U CN 204884875U
- Authority
- CN
- China
- Prior art keywords
- cover body
- base
- wire hole
- protective layer
- utility
- 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 condenser safety cover, it relates to the outside safety cover of condenser field, a concretely relates to condenser. It is including the cover body, base, fixed orifices, through -hole, closed piece, guide trace, protective layer, covering the body and being connected with the base, the cover body passes through screw fixed connection for the fixed orifices with the base, has evenly seted up a plurality of through -holes on the base, covers the outer wall coating matcoveredn of personally experiencing sth. Part of the body, and the lateral part of the cover body is provided with the wire hole in corresponding every binding post's position, and wire hole department is provided with the closed piece the same with the wire hole shape, and closed piece and the integrative constitution of the cover body are just sealed and be provided with the guide trace between the piece and the cover body. The utility model discloses beneficial effect does: its installation, dismantlement convenience, insulating properties is good, is favorable to the heat dissipation, and safe and reliable is high temperature resistant, long service life.
Description
Technical field:
The utility model relates to capacitor area, is specifically related to a kind of capacitor protection cover.
Background technology:
Capacitor, being usually called for short its ability holding electric charge is electric capacity, represents by letter C.Capacitor is a kind of device holding electric charge, capacitor is one of a large amount of electronic component used in electronic equipment, be widely used in circuit every aspects such as straight-through friendship, coupling, bypass, filtering, resonant tank, power conversion, controls, any two insulated from each other and all form a capacitor between the conductor (comprising wire) of being separated by very near.
Along with making rapid progress of electronic information technology, the update speed goes of digital electronic goods is fast, based on the consumer electronics product volume of production and marketing sustainable growth of the products such as panel TV (LCD and PDP), notebook computer, digital camera, capacitor industry has been driven to increase.
Capacitor forms by pressing from both sides one deck insulation dielectric between two blocks of metal electrodes.When adding voltage between two metal electrodes, will stored charge on electrode, so capacitor is energy-storage travelling wave tube.The conductor of any two close proximity again insulated from each other, forms a capacitor.Plane-parallel capacitor is made up of the pole plate of capacitor and dielectric.
It has charge-discharge characteristic, and has and stop direct current by, the ability passed through of permission alternating current; In charging and discharging process, the electric charge on two-plate has cumulative process, and also namely voltage has process of establishing, and therefore, the voltage on capacitor can not suddenly change; Equivalent xenogenesis electric charge is with respectively by two plates, and the absolute value of each pole plate carried charge is the carried charge of capacitor; Namely capacitor the two poles of the earth positive and negative charge is neutralized by wire is the electric discharge of capacitor, wire has of short duration electric current to produce in discharge process.
But easily there is dust the outside of capacitor, dust and binding post Contact Effect use, and the insulation property of capacitor are not high simultaneously, and cannot ensure safe and reliable, useful life is not long.
Utility model content:
The purpose of this utility model is defect for prior art and deficiency, provides the capacitor protection cover that a kind of structure is simple, reasonable in design, easy to use, and its is installed, convenient disassembly; improve the insulation property of capacitor, be conducive to heat radiation, safe and reliable; high temperature resistant, long service life.
In order to solve the problem existing for background technology, the technical solution adopted in the utility model is: it comprises cover body, base, fixing hole, through hole, closure plate, guiding trace, protective layer; Described cover body is connected with base; cover body and base are screwed by fixing hole and are connected; base evenly offers some through holes; the outer wall of cover body is coated with protective layer; the sidepiece of cover body is provided with wire hole in the position of each binding post of correspondence; wire hole place is provided with the closure plate identical with wire hole shape, and closure plate and cover body one form and be provided with guiding trace between closure plate and cover body.Further, described cover body is integrally formed, easy to process, good dustproof effect; Further, described protective layer is epoxy resin protective layer.
After adopting said structure, the utility model beneficial effect is: it is installed, convenient disassembly, and wire hole arranges ingenious; easy-to-connect; effectively can prevent the contact of dust and binding post, improve the insulation property of capacitor simultaneously, base offer some through holes; be conducive to heat radiation; safe and reliable, because cover body outer wall is coated with protective layer, the cover body oxidized erosion in surface can be avoided; high temperature resistant, long service life.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Description of reference numerals: cover body 1, base 2, fixing hole 3, through hole 4, closure plate 5, guiding trace 6, protective layer 7.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, this embodiment adopts following technical scheme: it comprises cover body 1, base 2, fixing hole 3, through hole 4, closure plate 5, guides trace 6, protective layer 7; Described cover body 1 is connected with base 2; cover body 1 and base 2 are screwed by fixing hole 3 and are connected; base 2 evenly offers some through holes 4; the outer wall of cover body 1 is coated with protective layer 7; the sidepiece of cover body 1 is provided with wire hole in the position of each binding post of correspondence; wire hole place is provided with the closure plate 5 identical with wire hole shape, and closure plate 5 and cover body 1 one form and are provided with between closure plate 5 and cover body 1 and guide trace 6.Further, described cover body 1 is integrally formed, easy to process, good dustproof effect; Further, described protective layer 7 is epoxy resin protective layer.
Direct when mounted protective cover cover body 1 is covered on capacitor top, cover body 1 and base 2 are screwed by fixing hole 3 and are connected, and utilize cover body 1 that all binding posts is completely closed, then the wiring of binding post are drawn by wire hole, be convenient to dismounting, be easy to install and maintenance; In use, the wire hole closure plate 5 needed corresponding to the binding post of wiring is fractureed along guiding trace 6, thus opens wire hole; for lead-in wire, and the wire hole at not wired terminal place still can utilize closure plate 5 to keep closing, and improves dust-proof effect; base 2 offers some through holes 4, be conducive to heat radiation, safe and reliable; simultaneously; because cover body 1 outer wall is coated with protective layer 7, can avoid the surperficial oxidized erosion of cover body 1, insulation effect is good; high temperature resistant, long service life.
This embodiment is installed, convenient disassembly; wire hole arranges ingenious, easy-to-connect, effectively can prevent the contact of dust and binding post; improve the insulation property of capacitor simultaneously; base offers some through holes, be conducive to heat radiation, safe and reliable; because cover body outer wall is coated with protective layer; the cover body oxidized erosion in surface can be avoided, high temperature resistant, long service life.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (3)
1. a capacitor protection cover, is characterized in that comprising cover body (1), base (2), fixing hole (3), through hole (4), closure plate (5), guiding trace (6), protective layer (7), described cover body (1) is connected with base (2), cover body (1) and base (2) are screwed by fixing hole (3) and are connected, base (2) evenly offers some through holes (4), the outer wall of cover body (1) is coated with protective layer (7), the sidepiece of cover body (1) is provided with wire hole in the position of each binding post of correspondence, wire hole place is provided with the closure plate (5) identical with wire hole shape, closure plate (5) and cover body (1) one form and are provided with between closure plate (5) and cover body (1) and guide trace (6).
2. a kind of capacitor protection cover according to claim 1, is characterized in that described cover body (1) is integrally formed.
3. a kind of capacitor protection cover according to claim 1, is characterized in that described protective layer (7) is for epoxy resin protective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517801.5U CN204884875U (en) | 2015-07-06 | 2015-07-06 | Condenser safety cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520517801.5U CN204884875U (en) | 2015-07-06 | 2015-07-06 | Condenser safety cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884875U true CN204884875U (en) | 2015-12-16 |
Family
ID=54829225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520517801.5U Expired - Fee Related CN204884875U (en) | 2015-07-06 | 2015-07-06 | Condenser safety cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884875U (en) |
-
2015
- 2015-07-06 CN CN201520517801.5U patent/CN204884875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |