CN205194508U - Metal casing for condenser - Google Patents
Metal casing for condenser Download PDFInfo
- Publication number
- CN205194508U CN205194508U CN201520739382.XU CN201520739382U CN205194508U CN 205194508 U CN205194508 U CN 205194508U CN 201520739382 U CN201520739382 U CN 201520739382U CN 205194508 U CN205194508 U CN 205194508U
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- hole
- capacitor
- condenser
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Abstract
The utility model relates to a condenser, especially a metal casing for condenser. It includes electric vessel shell, and this electricity vessel shell's bottom has to be used for moulding plastics and forms the hole that the installed part was inserted soon to plastics, and this hole is the through -hole. Through the utility model discloses a metal casing for condenser can conveniently make one kind and have a condenser of inserting mounting structure soon, and it is convenient that fixed mounting is not only pegged graft to this condenser, still can effectively play insulating effect, and when preventing that abnormal electric leakage from appearing in the condenser, will leak electricity to conduct to electrical appliance box body arouses the accident.
Description
Technical field
The utility model relates to capacitor, particularly a kind of capacitor metal shell.
Background technology
Existing aluminium cased capacitor mount fixing structure refers to Fig. 1-3, and it to comprise at the bottom of the shell being arranged on capacitor aluminium casing 12 and has the externally threaded fixed installation bar of band (that is: bolt 5) to downward-extension.When needing fixed capacitor, be fixed installation by bolt 5 attaching nut.But the shortcoming that this fixed form has is: fixedly mount capacitor by bolt 5, attaching nut is needed to be fixed installation, need larger installing space when therefore fixing, otherwise instrument or hand are difficult to put into, therefore cumbersome the and effort of fixing operation is installed.
Utility model content
The purpose of this utility model is to provide a kind of capacitor metal shell, mainly solve the defect existing for above-mentioned prior art, a kind of capacitor with fast slotting mounting structure conveniently can be manufactured by capacitor metal shell of the present utility model, not only grafting fixed installation is convenient for this capacitor, also effectively can play insulating effect, when preventing capacitor from occurring abnormal electric leakage, leak conductance is caused accident to electrical appliance box body.
For achieving the above object, the utility model realizes like this.
A kind of capacitor metal shell, it comprises capacitor casing, it is characterized in that: have at the bottom of the shell of this capacitor casing and form for injection moulding the hole that installed part inserted soon by plastics, this hole is through hole.
Described capacitor metal shell, is characterized in that: this hole wears object around hole axle in a kind of limiting holes to the shape rotated.
Described capacitor metal shell, is characterized in that: this hole is polygon or ellipse.
Described capacitor metal shell, is characterized in that: this capacitor casing has cannelure.
Described capacitor metal shell, is characterized in that: this capacitor casing is suitable for reading has flange.
Above structure, the utility model has technique effect superior as follows.
Have at the bottom of the shell of 1, the utility model capacitor casing and form for injection moulding the hole that installed part inserted soon by plastics, form plastics by this hole fast injection molding and insert installed part soon, insert by these plastics the quick grafting that installed part can realize capacitor soon and install.
2, use the utility model, plastics are inserted installed part soon and are formed by injection moulding, avoid plastics and insert the installed part trouble of manually installing soon, improve production efficiency.And, this hole be wear in a kind of limiting holes object around hole axle to rotate shape, avoid plastics soon insert installed part install after rotation phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing a kind of Fast Installation capacitor.
Fig. 2 is the structural representation of existing another kind of Fast Installation capacitor.
Fig. 3 is the structural representation of another Fast Installation capacitor existing.
Fig. 4 is the appearance assumption diagram of the utility model embodiment 1.
Fig. 5 is the front section view of Fig. 4.
Fig. 6 is the vertical view of Fig. 4.
Fig. 7 is the use structural representation of embodiment 1.
Fig. 8 is the appearance assumption diagram of the utility model embodiment 2.
Fig. 9 is the front section view of Fig. 8.
Figure 10 is the vertical view of Fig. 8.
In figure: 1-housing; At the bottom of 2-shell; 3-hole; 4-cannelure; 5-bolt; 6-flange; 7-plastics insert installed part soon; 8-cover plate; 9-cable.
Embodiment
Refer to Fig. 4-6, it is the structural representation of a kind of capacitor metal shell of the utility model embodiment 1.As shown in the figure: it comprises capacitor casing 1, at the bottom of the shell of this capacitor casing 1,2 have the hole 3 of inserting installed part 7 for injection moulding formation plastics soon, and this hole 3 is through hole.This hole 3 is regular hexagons.This capacitor casing 1 has cannelure 4.
When the utility model uses, as Fig. 7, form plastics insert installed part 7 soon by hole 3 fast injection molding, installed part 7 inserted soon by these plastics can not the rotation of the around hole heart at the spacing lower of orthohexagonal hole 3.
When above-mentioned capacitor is installed, need to offer in fixed installation position the spliced eye inserting installed part 7 corresponding to plastics soon, then the plastics by capacitor casing 1 bottom being inserted soon installed part 7 is inserted in spliced eye, make plastics insert installed part 7 to be soon inserted into further in spliced eye when each elastic clipping strip inserting plastics after certain depth and insert soon installed part 7 inwardly shrinks, when slotting installed part 7 is inserted in spliced eye plastics completely soon, the elastic-restoring force by each elastic clipping strip opens to fix capacitor in spliced eye position again.
Certainly, as the change case of embodiment 1, this cannelure 4 substitutes by the flange 6 of capacitor casing 1 setting suitable for reading, and the Main Function of this flange 6 is for coordinating capacitor to draw cover plate.
Refer to Fig. 8-10 again, it is the structural representation of a kind of capacitor metal shell of the utility model embodiment 2.As shown in the figure: it comprises capacitor casing 1, at the bottom of the shell of this capacitor casing 1,2 have the hole 3 of inserting installed part 7 for injection moulding formation plastics soon, and this hole 3 is through hole.This hole 3 is regular hexagons.This capacitor casing 1 do not have cannelure 4 and flange 6.The use of this embodiment 2 is identical with embodiment 1 with installation method.
As variation pattern of the present utility model: this hole 3 wears object around hole axle in a kind of limiting holes to the shape rotated, and this hole 3 can be polygon or ellipse, also can be arranged to the irregularly-shaped hole of other shapes.
Be only preferred embodiment of the present utility model in sum, be not used for limiting practical range of the present utility model.Namely all equivalences done according to the content of the utility model claim change and modify, and all should be technology category of the present utility model.
Claims (5)
1. a capacitor metal shell, it comprises capacitor casing (1), it is characterized in that: (2) at the bottom of the shell of this capacitor casing (1) have the hole (3) of inserting installed part (7) for injection moulding formation plastics soon, and this hole (3) are through hole.
2. capacitor metal shell according to claim 1, is characterized in that: this hole (3) wear object around hole axle in a kind of limiting holes to the shape rotated.
3. capacitor metal shell according to claim 2, is characterized in that: this hole (3) are polygon or ellipse.
4. the capacitor metal shell according to claim 1 or 2 or 3, is characterized in that: this capacitor casing (1) has cannelure (4).
5. the capacitor metal shell according to claim 1 or 2 or 3, is characterized in that: this capacitor casing (1) is suitable for reading has flange (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739382.XU CN205194508U (en) | 2015-09-22 | 2015-09-22 | Metal casing for condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520739382.XU CN205194508U (en) | 2015-09-22 | 2015-09-22 | Metal casing for condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194508U true CN205194508U (en) | 2016-04-27 |
Family
ID=55787476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520739382.XU Active CN205194508U (en) | 2015-09-22 | 2015-09-22 | Metal casing for condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049812A1 (en) * | 2015-09-22 | 2017-03-30 | 上海皓月电气有限公司 | High-safety capacitor provided with metal housing |
-
2015
- 2015-09-22 CN CN201520739382.XU patent/CN205194508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017049812A1 (en) * | 2015-09-22 | 2017-03-30 | 上海皓月电气有限公司 | High-safety capacitor provided with metal housing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |