CN105590749A - Plug-in explosion-proof aluminum cover of capacitor - Google Patents
Plug-in explosion-proof aluminum cover of capacitor Download PDFInfo
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- CN105590749A CN105590749A CN201410568696.8A CN201410568696A CN105590749A CN 105590749 A CN105590749 A CN 105590749A CN 201410568696 A CN201410568696 A CN 201410568696A CN 105590749 A CN105590749 A CN 105590749A
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- capacitor
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Abstract
The invention relates to a plug-in explosion-proof aluminum cover of a capacitor. The plug-in explosion-proof aluminum cover is composed of a capacitor explosion-proof block, a capacitor plastic cover a, a capacitor aluminum cover plate, a capacitor plastic cover b, m capacitor insertion sheets, an insulation cover and a capacitor aluminum shell, wherein the m is 2, 3, or 4. M connecting plates are welded to the bottom of the capacitor explosion-proof block and are embedded into the top of a capacitor body. M guiding posts in conduction with the connecting plates are arranged on the top surface of the capacitor explosion-proof block. The capacitor plastic cover a is fixed on one side of the capacitor aluminum cover plate; and the capacitor plastic cover b is fixed on the other side of the capacitor aluminum cover plate. M through holes communicated with each other are formed in the capacitor plastic cover a, the capacitor aluminum cover plate, and the capacitor plastic cover b; an aluminum pipe is arranged on the inner wall of each through hole; the m capacitor insertion sheets are arranged at the capacitor plastic cover b and are in conduction with the aluminum pipes; the m guiding posts pass through the aluminum pipes; and the tail parts of the guiding posts are welded with the capacitor insertion sheets. Each capacitor insertion sheet is embedded into a corresponding clamp groove. The capacitor aluminum shell is arranged on the capacitor aluminum cover plate. When a certain part is damaged, the damaged part can be replaced, thereby reducing the using cost of the capacitor.
Description
Technical field
The present invention relates to capacitor area, be specifically related to a kind of plug-in capacitor from explosion aluminium lid.
Background technology
Capacitor is exactly " container " that can store electric charge. Only this " container " contentWhat receive is a kind of special material---electric charge, and its positive and negative charge of storing divides equallyBe distributed in two not directly on the conductor plate of conducting. It can not produce electronics---and it is store electricitySon. Capacitor is divided into single-phase electricity container and three-phase capacitor, and single-phase electricity container is common singleTwo wire terminal capacitor, three-phase capacitor is to form Y by 3 common single two wire terminal capacitorsShape connects or △ shape connects composition.
At present, some accessories of the explosion-proof aluminium lid of power capacitor are integrated, once electric capacityCertain parts that device explosion-proof aluminium covers break down, need to all replace, and so comparatively consume material,Improved cost, and installing/dismounting comparatively bothers, thereby make troubles to use.
Summary of the invention
For solving the problems of the technologies described above, we have proposed a kind of plug-in capacitor from explosion aluminium lid,Can be by plug Fast Installation between each accessory, detachable maintaining is convenient.
For achieving the above object, technical scheme of the present invention is as follows:
For achieving the above object, technical scheme of the present invention is as follows: a kind of plug-in capacitor is anti-Quick-fried aluminium lid, comprises that capacitor from explosion piece, capacitor are moulded to cover a, capacitor Aluminum cover, capacitorMould and cover b, m capacitor inserted sheet, insulating lid and aluminium shell of capacitor, wherein, m can be 2,Any numeral in 3 or 4, described capacitor from explosion piece bottom surface is welded with m brace,Each brace is embedded at capacitor body top, and the end face of described capacitor from explosion piece is provided withThe guide pillar of m root and brace conducting, described capacitor is moulded and is covered a and be fixed on capacitor Aluminum coverIn one side, described capacitor is moulded and is covered on the another side that b is fixed on capacitor Aluminum cover, described electricityContainer is moulded and is covered a, capacitor Aluminum cover, capacitor and mould and cover b to be provided with m of mutual UNICOM logicalHole, is provided with one deck aluminum pipe on each through-hole wall, described m capacitor inserted sheet is arranged on electricityContainer mould cover b and with aluminum pipe conducting, described m root guide pillar is through aluminum pipe, the afterbody of described guide pillarBe welded and fixed with capacitor inserted sheet, on described insulating lid, be provided with m capacitor inserted sheet one by oneM corresponding draw-in groove, described insulating lid is dismountable to be arranged on capacitor and to mould and cover b and go up, eachDescribed capacitor inserted sheet embeds in the draw-in groove corresponding with it, and described aluminium shell of capacitor is arranged on electric capacityOn device Aluminum cover, described aluminium shell of capacitor can cover capacitor mould cover b, capacitor inserted sheet andInsulating lid.
Preferably, comprise m bolt group, described each bolt group comprises framework and screw, instituteState capacitor Aluminum cover and capacitor and mould and cover b and form " T " word shape, described framework is set in electricityOne end of container Aluminum cover, arranges m perforate on described insulating lid, wear one end of described screwCross perforate and be threaded with framework, the other end of described screw is fastened in perforate.
Preferably, on the upper surface at the two ends of described capacitor inserted sheet and lower surface, be provided withBar groove.
Preferably, the one side of described capacitor from explosion piece is provided with connecting hole, described guide pillar settingIn connecting hole, the quantity of described connecting hole is greater than the quantity of guide pillar.
Preferably, between described every two adjacent braces, there is insulated barriers bar, described exhaustedEdge intercepts bar and is arranged on capacitor from explosion piece.
Preferably, the material of described insulated barriers bar is plastics.
Adopt the beneficial effect of the technical program to be: capacitor from explosion piece is arranged to and capacitorMould and cover a, capacitor Aluminum cover, capacitor and mould and cover b, m capacitor inserted sheet and removably connect,And insulating lid and capacitor are moulded and covered b and be arranged to detachably, once there be certain damage of components,Can replace targetedly parts, reduce the use cost of capacitor.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, belowTo the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, aobvious andEasily insight, the accompanying drawing in the following describes is only some embodiments of the present invention, for this areaThose of ordinary skill, is not paying under the prerequisite of creative work, can also be according to theseAccompanying drawing obtains other accompanying drawing.
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, below will be to realityThe accompanying drawing of executing required use in routine technical description is briefly described, apparently, belowAccompanying drawing in description is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other according to these accompanying drawingsAccompanying drawing.
Fig. 1 is the exploded view of capacitor of the present invention when unassembled;
Fig. 2 is the structural representation after capacitor assembling of the present invention;
Fig. 3 is the top view of capacitor from explosion piece in the present embodiment;
Fig. 4 is the upward view of capacitor from explosion piece in the present embodiment;
Fig. 5 is the top view of capacitor Aluminum cover in the present embodiment;
Fig. 6 is the top view of insulating lid in the present embodiment;
Fig. 7 is the upward view of insulating lid in the present embodiment;
Fig. 8 is the structural representation of bolt group in the present embodiment.
Numeral and the represented corresponding component title of letter in figure:
10-capacitor from explosion piece; 11-brace; 12-guide pillar; 13-connecting hole; 14-insulationIntercept bar; 21-capacitor is moulded and is covered a; 22-capacitor is moulded and is covered b; 30-capacitor Aluminum cover; 40-mIndividual capacitor inserted sheet; 41-bar groove; 50 insulating lids; 51-perforate; 52-draw-in groove; 60-through hole;61-aluminum pipe; 70-bolt group; 71-framework; 72-screw.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
The invention provides a kind of plug-in capacitor from explosion aluminium lid, its operation principle is: pass throughDescribed, having had significantly of security incident reduced.
Below in conjunction with embodiment and detailed description of the invention, the present invention is further detailed explanation.
Embodiment.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
Consult shown in Fig. 1-Fig. 8, a kind of plug-in capacitor from explosion aluminium lid capacitor, comprises electricityContainer explosion-proof block 10, capacitor mould cover a21, capacitor Aluminum cover 30, capacitor mould cover b22,Three capacitor inserted sheets 40, insulating lid 50 and aluminium shell of capacitor, capacitor from explosion piece 10Bottom surface is welded with three braces 11, and each brace 11 is embedded at capacitor body top,The end face of capacitor from explosion piece 10 be provided with three with the guide pillar 12 of brace 11 conductings, electric capacityDevice is moulded and is covered in the one side that a21 is fixed on capacitor Aluminum cover 30, and capacitor is moulded and covered b22 and fixOn the another side of capacitor Aluminum cover 30, capacitor mould cover a21, capacitor Aluminum cover 30,Capacitor is moulded three through holes 60 that cover b22 and be provided with mutual UNICOM, on each through hole 60 inwallsBe provided with 61, three capacitor inserted sheets 40 of one deck aluminum pipe be arranged on capacitor mould cover b22 and withAluminum pipe 61 conductings, three guide pillars 12 are through aluminum pipe 61, and the afterbody of guide pillar 12 and capacitor are insertedSheet 40 is welded and fixed, and is provided with corresponding one by one with three capacitor inserted sheets 40 on insulating lid 50Three draw-in grooves 52, insulating lid 50 is dismountable to be arranged on capacitor and to mould that to cover b22 upper, eachCapacitor inserted sheet 40 embeds in the draw-in groove 52 corresponding with it, and aluminium shell of capacitor is arranged on capacitorOn Aluminum cover 30, aluminium shell of capacitor can cover capacitor mould cover b22, capacitor inserted sheet 40 withAnd insulating lid 50. Capacitor from explosion piece 10 is arranged to mould and cover a21, capacitor with capacitorAluminum cover 30, capacitor mould cover b22, three capacitor inserted sheets 40 removably connect, and willInsulating lid 50 and capacitor are moulded and are covered b22 and be arranged to detachably, once there be certain damage of componentsTime, can replace targetedly parts, reduce the use cost of capacitor.
In the present embodiment, insulating lid 50 and capacitor are moulded and covered b22 and be arranged to dismountable toolBody structure is: comprise three bolt groups 70, each bolt group 70 comprises framework 71 and screw72, capacitor Aluminum cover 30 is moulded and is covered b22 formation " T " word shape with capacitor, and framework 71 overlapsBe located at one end of capacitor Aluminum cover 30, three perforates 51 be set, screw on insulating lid 50One end of 72 is threaded with framework 71 through perforate 51, and the other end of screw 72 is fastened onIn perforate 51. When installation, at one end of each capacitor inserted sheet 40 installation frame 71, makeOne section of each capacitor inserted sheet 40 is passed framework 71, after installing, covers insulating lid 50,The shaft of screw 72 is passed to perforate 51 and is threaded with framework 71, realized insulating lid50 mould and cover removably connecting of b22 with capacitor.
Wherein, on the upper surface at the two ends of capacitor inserted sheet 40 and lower surface, be provided with barGroove 41, bar groove 41 the friction that can increase the capacitor of framework 71 inserted sheet 40 is set,Between framework and capacitor inserted sheet 40, be difficult for producing rocking, make the connection of insulating lid 50 moreFirmly.
In addition, the one side of capacitor from explosion piece 10 is provided with connecting hole 13, and guide pillar 12 is arranged onIn connecting hole 13, the quantity of connecting hole 13 is greater than the quantity of guide pillar 12. In the present embodimentConnecting hole 13 is provided with 9, and guide pillar is provided with 3, and the quantity of connecting hole 13 is arranged toBe greater than the quantity of guide pillar 12, in the time the connecting hole 13 of guide pillar 12 be originally installed damage, canTo change other any one group of connecting holes 13
In order to ensure capacitor when work, between two braces 11, do not interfere with each other this realityExecute between two the every adjacent braces 11 in example and there is insulated barriers bar 14, insulated barriersBar 14 is arranged on capacitor from explosion piece 10.
The material of the insulated barriers bar 14 in the present embodiment is plastics.
Above-described is only that a kind of plug-in capacitor from explosion aluminium lid capacitor of the present invention is excellentSelect embodiment, it should be pointed out that for the person of ordinary skill of the art, do not departing fromUnder the prerequisite of the invention design, can also make some distortion and improvement, these all belong toProtection scope of the present invention.
Claims (6)
1. a plug-in capacitor from explosion aluminium lid, its feature exists: comprise capacitor from explosion piece, electricityContainer mould cover a, capacitor Aluminum cover, capacitor mould cover b, m capacitor inserted sheet, insulating lid withAnd aluminium shell of capacitor, wherein, m can be any numeral in 2,3 or 4, described capacitorExplosion-proof block bottom surface is welded with m brace, and each brace is embedded at capacitor body top, instituteThe end face of stating capacitor from explosion piece is provided with the guide pillar of m root and brace conducting, and described capacitor is mouldedLid a is fixed in the one side of capacitor Aluminum cover, and described capacitor is moulded and covered b and be fixed on capacitor aluminiumOn the another side of cover plate, described capacitor is moulded and is covered a, capacitor Aluminum cover, capacitor and mould and cover b and arrangeM the through hole that has mutual UNICOM, is provided with one deck aluminum pipe on each through-hole wall, described m electricityContainer inserted sheet be arranged on capacitor mould cover b and with aluminum pipe conducting, described m root guide pillar is through aluminum pipe,The afterbody of described guide pillar and capacitor inserted sheet are welded and fixed, and are provided with and m electricity on described insulating lidContainer inserted sheet is m draw-in groove one to one, and described insulating lid is dismountable to be arranged on capacitor and to mould and cover bUpper, each described capacitor inserted sheet embeds in the draw-in groove corresponding with it, described aluminium shell of capacitor settingOn capacitor Aluminum cover, described aluminium shell of capacitor can cover capacitor mould cover b, capacitor inserted sheet withAnd insulating lid.
2. a kind of plug-in capacitor from explosion aluminium lid according to claim 1, is characterized in that,Comprise m bolt group, described each bolt group comprises framework and screw, described capacitor Aluminum coverMould and cover b formation " T " word shape with capacitor, described framework is set in one end of capacitor Aluminum cover,M perforate is set on described insulating lid, and one end of described screw is threaded with framework through perforate,The other end of described screw is fastened in perforate.
3. a kind of plug-in capacitor from explosion aluminium lid according to claim 2, is characterized in that,On the upper surface at the two ends of described capacitor inserted sheet and lower surface, be provided with bar groove.
4. a kind of plug-in capacitor from explosion aluminium lid according to claim 3, is characterized in that,The one side of described capacitor from explosion piece is provided with connecting hole, and described guide pillar is arranged in connecting hole, instituteThe quantity of stating connecting hole is greater than the quantity of guide pillar.
5. a kind of plug-in capacitor from explosion aluminium lid according to claim 4, is characterized in that,Between described every two adjacent braces, have insulated barriers bar, described insulated barriers bar is arranged onOn capacitor from explosion piece.
6. a kind of plug-in capacitor from explosion aluminium lid according to claim 5, is characterized in that,The material of described insulated barriers bar is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568696.8A CN105590749A (en) | 2014-10-22 | 2014-10-22 | Plug-in explosion-proof aluminum cover of capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410568696.8A CN105590749A (en) | 2014-10-22 | 2014-10-22 | Plug-in explosion-proof aluminum cover of capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105590749A true CN105590749A (en) | 2016-05-18 |
Family
ID=55930246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410568696.8A Pending CN105590749A (en) | 2014-10-22 | 2014-10-22 | Plug-in explosion-proof aluminum cover of capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105590749A (en) |
-
2014
- 2014-10-22 CN CN201410568696.8A patent/CN105590749A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |
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| WD01 | Invention patent application deemed withdrawn after publication |