CN206401723U - A kind of contactor, fuse combined electrical apparatus high-pressure chamber - Google Patents
A kind of contactor, fuse combined electrical apparatus high-pressure chamber Download PDFInfo
- Publication number
- CN206401723U CN206401723U CN201621438757.XU CN201621438757U CN206401723U CN 206401723 U CN206401723 U CN 206401723U CN 201621438757 U CN201621438757 U CN 201621438757U CN 206401723 U CN206401723 U CN 206401723U
- Authority
- CN
- China
- Prior art keywords
- storehouse
- contact arm
- fuse
- arm sleeve
- pressure chamber
- 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
Links
- 230000002787 reinforcement Effects 0.000 claims abstract description 5
- 239000003822 epoxy resin Substances 0.000 claims abstract description 4
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Fuses (AREA)
Abstract
The utility model belongs to technical field of electric equipment, specifically related to a kind of contactor, fuse combined electrical apparatus high-pressure chamber, including lower contact arm sleeve, upper contact arm sleeve, fuse storehouse and arc-chutes storehouse, lower contact arm sleeve is connected with arc-chutes storehouse, upper contact arm sleeve and the connection of fuse storehouse, connected between fuse storehouse and arc-chutes storehouse by connecting bus, lower contact arm sleeve, upper contact arm sleeve, fuse storehouse, connection bus and arc-chutes storehouse form high-pressure chamber by poured with epoxy resin, heat emission hole is additionally provided with high-pressure chamber, reinforcement is provided with outside high-pressure chamber, the utility model is simple in construction, once-cast is formed, the arrangement of each element of combined electrical apparatus can be met and insulation and the requirement of antidetonation has been fully ensured that, the production cycle that assemble flow shortens product can be simplified simultaneously, employ Highgrade integration design, reduce number of parts cost-effective and product qualification rate can be improved.
Description
Technical field
The utility model belongs to technical field of electric equipment, and in particular to a kind of contact-fuse combined electric appliance high pressure
Storehouse.
Background technology
At present in contact-fuse combined electric appliance field, the high-pressure chamber of in the market combined electrical apparatus is by contactor high pressure
What two, the fuse storehouse part of storehouse and dress fusion tube was assembled together, it can so cause processing part many, assembling process complexity, and
Rear product size positioning precision is assembled poor.When product breaks down and repaired, part need to be dismantled many.Knockdown constructional appearance
Size is all larger, otherwise phase insulation it is difficult to ensure that.
Utility model content
The purpose of this utility model be to provide it is a kind of to solve existing combined electrical apparatus number of parts more, assemble cumbersome, outward appearance
The contact-fuse combined electric appliance high-pressure chamber for the problem of interface size is big.
To achieve the above object, the utility model provides following technical scheme：
A kind of contact-fuse combined electric appliance high-pressure chamber, including lower contact arm sleeve 1, upper contact arm sleeve 2, fuse storehouse 6
With arc-chutes storehouse 8, lower contact arm sleeve 1 is connected with arc-chutes storehouse 8, and upper contact arm sleeve 2 and fuse storehouse 6 are connected, fuse storehouse 6 with
Connected between arc-chutes storehouse 8 by connecting bus 7, lower contact arm sleeve 1, upper contact arm sleeve 2, fuse storehouse 6, connection bus 7 and
Arc-chutes storehouse 8 forms high-pressure chamber 3 by poured with epoxy resin.
It is preferred that, heat emission hole 4 is additionally provided with high-pressure chamber 3, reinforcement 5 is provided with outside high-pressure chamber 3.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is simple in construction, and once-cast is formed, and can meet the arrangement of each element of combined electrical apparatus and fully protect
Insulation and the requirement of antidetonation have been demonstrate,proved, while the production cycle that assemble flow shortens product can be simplified, Highgrade integration has been employed
Design, reduces number of parts cost-effective and can improve product qualification rate.
Brief description of the drawings
Fig. 1：For structural representation of the present utility model；
Fig. 2：For Fig. 1 cross section structure diagram.
In figure：1. lower contact arm sleeve, contact arm sleeve, 3. high-pressure chambers, 4. heat emission holes, 5. reinforcements, 6. are melted on 2.
Disconnected device storehouse, 7. connection buses, 8. arc-chutes storehouses.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, a kind of contact-fuse combined electric appliance high-pressure chamber, including lower contact arm sleeve 1, upper contact arm set
Cylinder 2, fuse storehouse 6 and arc-chutes storehouse 8, lower contact arm sleeve 1 are connected with arc-chutes storehouse 8, and upper contact arm sleeve 2 and fuse storehouse 6 connect
Connect, connected between fuse storehouse 6 and arc-chutes storehouse 8 by connecting bus 7, lower contact arm sleeve 1, upper contact arm sleeve 2, fuse storehouse
6th, connection bus 7 and arc-chutes storehouse 8 are formed on high-pressure chamber 3, high-pressure chamber 3 by poured with epoxy resin and are additionally provided with heat emission hole 4, in high pressure
The outside of storehouse 3 is provided with reinforcement 5.
The utility model is when specifically used, and high-pressure chamber 3 is screwed on low pressure storehouse, low pressure storehouse and high-pressure chamber 3
Between be to be linked together by a driving plate, low pressure storehouse produce division driving force, high-pressure chamber 3 is delivered to by driving plate
It is interior, arc-chutes division is driven, fuse is in fuse storehouse 6, and the afterbody of fuse storehouse 6 designs a linkage structure, can be molten
Produced after disconnected device fusing and cut-off arc-chutes order.
Claims (2)
1. a kind of contact-fuse combined electric appliance high-pressure chamber, including lower contact arm sleeve（1）, upper contact arm sleeve（2）, fuse
Storehouse（6）With arc-chutes storehouse（8）, it is characterised in that：Described lower contact arm sleeve（1）With arc-chutes storehouse（8）Connection, upper contact arm sleeve
（2）With fuse storehouse（6）Connection, fuse storehouse（6）With arc-chutes storehouse（8）Between by connecting bus（7）Connection, lower contact arm set
Cylinder（1）, upper contact arm sleeve（2）, fuse storehouse（6）, connection bus（7）With arc-chutes storehouse（8）Height is formed by poured with epoxy resin
Press storehouse（3）.
2. a kind of contact-fuse combined electric appliance high-pressure chamber as claimed in claim 1, it is characterised in that：Described high pressure
Storehouse（3）On be additionally provided with heat emission hole（4）, reinforcement is provided with outside it（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438757.XU CN206401723U (en) | 2016-12-26 | 2016-12-26 | A kind of contactor, fuse combined electrical apparatus high-pressure chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621438757.XU CN206401723U (en) | 2016-12-26 | 2016-12-26 | A kind of contactor, fuse combined electrical apparatus high-pressure chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206401723U true CN206401723U (en) | 2017-08-11 |
Family
ID=59512332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621438757.XU Expired - Fee Related CN206401723U (en) | 2016-12-26 | 2016-12-26 | A kind of contactor, fuse combined electrical apparatus high-pressure chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206401723U (en) |
-
2016
- 2016-12-26 CN CN201621438757.XU patent/CN206401723U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170811 |