CN205810712U - The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof - Google Patents
The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof Download PDFInfo
- Publication number
- CN205810712U CN205810712U CN201620774477.XU CN201620774477U CN205810712U CN 205810712 U CN205810712 U CN 205810712U CN 201620774477 U CN201620774477 U CN 201620774477U CN 205810712 U CN205810712 U CN 205810712U
- Authority
- CN
- China
- Prior art keywords
- radiating piece
- chopper
- exhaust passage
- housing
- towards
- 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.)
- Active
Links
- 235000003332 Ilex aquifolium Nutrition 0.000 claims abstract description 24
- 235000002296 Ilex sandwicensis Nutrition 0.000 claims abstract description 24
- 235000002294 Ilex volkensiana Nutrition 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 3
- 230000002000 scavenging effect Effects 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses the radiating piece of a kind of band exhaust passage being installed in chopper, radiating piece partial installation is in chopper, this radiating piece includes base plate, base plate is provided with the holly strip being perpendicular to base plate, exhaust passage is formed between holly strip and holly strip, one end of exhaust passage extends towards the arc-chutes direction in chopper, and the other end of exhaust passage extends towards housing sidewall direction.The invention also discloses a kind of chopper with above-mentioned independent radiating piece, radiating piece is installed between arc-chutes and housing sidewall, plays scavenging action.Radiating piece of the present utility model, independent of Shell of circuit breaker, can individually carry out changing Design of Dies and the exhaust capacity of this radiating piece is designed according to the breaking capacity of chopper, and the more economical material benefit of this amendment is cost-effective.
Description
Technical field
This utility model belongs to breaker technical field, dissipating of a kind of band exhaust passage being installed in chopper
Warmware and chopper thereof.
Background technology
Chopper is a kind of automatically to block circuit setting with protection circuit and load when there is current overload or short circuit
Standby switching device.Circuit breaker trip faulty circuit, can expand by Accident prevention, it is ensured that equipment safety operation.
Chopper of the prior art, generally includes housing, be provided with in housing operating mechanism, snap close frame, tripping mechanism,
Moving contact, static contact, arc-chutes and bimetal leaf, these mechanisms run to block fault current when fault current produces,
Also integrally formed with heat dissipation channel in above-mentioned housing, for aerofluxus.But owing to heat dissipation channel of the prior art is all one
Take shape in inner walls, it is impossible to be set its exhaust capacity size according to the breaking capacity of chopper；As to change it
Exhaust capacity size, then need to remodify chopper mould, and its cost is high, is not easy to industrialized production.
Utility model content
In order to overcome the deficiencies in the prior art, this utility model provides a kind of band exhaust passage being installed in chopper
Radiating piece, this radiating piece, independent of Shell of circuit breaker, can individually carry out changing Design of Dies and make the aerofluxus energy of this radiating piece
Power is designed according to the breaking capacity of chopper, the more economical material benefit of this amendment, cost-effective.
To achieve these goals, the technical solution adopted in the utility model is: a kind of band row being installed in chopper
The radiating piece of gas passage, it is characterised in that: radiating piece partial installation is in chopper, and this radiating piece includes base plate, and base plate sets
Having the holly strip being perpendicular to base plate, form exhaust passage between holly strip and holly strip, one end of exhaust passage is towards in chopper
Arc-chutes direction extend, the other end of exhaust passage towards housing sidewall direction extend.
In said structure, radiating piece independence molding, it is simple to its exhaust capacity is designed according to the breaking capacity of chopper,
The more economical material benefit of this amendment, cost-effective.
Further, described base plate is provided with at least 2 exhaust passages, and described exhaust passage enters towards arc-chutes direction
Mouth end, exhaust passage are all arranged in enlarged configuration towards the port of export of housing sidewall.
In said structure, the arrival end of this exhaust passage and the port of export are all higher than the width of exhaust passage bending section, additionally
The width size of this exhaust passage can redesign according to actual needs.
Further, described exhaust passage is bending channel structure.
In said structure, the two ends of exhaust passage are respectively by the passage of bend pipe structure and exhaust passage arrival end and outlet
End linking, increases the saturation of exhaust passage, improves its exhaust capacity.
Utility model purpose two: this utility model provides a kind of chopper with independent radiating piece, including housing, shell
Internal it is provided with operating mechanism, tripping mechanism, moving contact, static contact, arc-chutes and bimetal leaf, housing is provided with exhaust area
Territory, this exhaust gas region is distributed between housing sidewall and arc-chutes, it is characterised in that: housing is additionally provided with such as claim 1 or 2
Or the radiating piece of the band exhaust passage described in 3, radiating piece is installed in exhaust gas region, and the exhaust passage on radiating piece includes court
To the arrival end of arc-chutes, towards the port of export of housing sidewall, housing sidewall is provided with the aerofluxus connected with Vent passageway end
Hole.
In said structure, being provided with the radiating piece of independent molding in this chopper, this radiating piece can be according to chopper
Breaking capacity is designed, and this structure can improve the exhaust capacity of chopper, and this radiating piece has wide applicability.
Further, being provided with positioning convex in described exhaust gas region, base plate is provided with towards the end face of exhaust gas region and positions
The stopper slot of male cooperation.
In said structure, this radiating piece is coordinated with the positioning convex of exhaust gas region by stopper slot, strengthens its mounting structure
Stability, it is to avoid is there is shifting phenomena by gas shock in it.
Further, described housing sidewall offers breach, is inserted with aerofluxus sheet in breach, and described steam vent is distributed in row
On gas sheet.
In said structure, housing sidewall arranges aerofluxus sheet and improves exhaust capacity.
Use such scheme, chopper of the present utility model uses the radiating piece of the band exhaust passage of absolute construction, dissipate
Warmware is installed in the exhaust gas region between arc-chutes and housing sidewall, and this exhaust passage can be according to the breaking capacity of chopper
Size is designed the size of its channel width, due to the absolute construction of this radiating piece so that it is remodify the cost fall of modeling
Low, it is greatly saved cost, but the exhaust capacity of various chopper can be effectively improved.
Below in conjunction with the accompanying drawings this utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model specific embodiment circuit breaker internal structural representation；
Accompanying drawing 2 is this utility model specific embodiment breaker structure front view；
Accompanying drawing 3 is the A-A sectional view in this utility model specific embodiment accompanying drawing 2；
Accompanying drawing 4 is the mounting structure schematic diagram of this utility model specific embodiment radiating piece and chopper；
Accompanying drawing 5 is the structure schematic diagram of this utility model specific embodiment radiating piece；
Accompanying drawing 6 is the structural representation of this utility model specific embodiment radiating piece；
Housing 1, exhaust gas region 11, positioning convex 111, installation sheet 112, arc-chutes 2, bimetal leaf 3, radiating piece 4, base plate
41, stopper slot 411, upper holly strip 42, vertical section 421, bending section 422, entrance 423, outlet section 424, middle holly strip 43, in
Section 431, first section 432, rear 433, lower holly strip 44, horizontal body section 441, install cavity 442, exhaust passage 45, arrival end
451, the port of export 452, aerofluxus sheet 5, steam vent 51.
Detailed description of the invention
Specific embodiment of the utility model is to have the chopper of independent radiating piece 4 as shown in figures 1 to 6, including housing 1,
It is provided with operating mechanism, tripping mechanism, moving contact, static contact, arc-chutes 2 and bimetal leaf 3 in housing 1, housing 1 is provided with
Exhaust gas region 11, this exhaust gas region 11 is distributed between housing 1 sidewall and arc-chutes 2, is provided with aerofluxus in exhaust gas region 11
The radiating piece 4 of passage 45, the exhaust passage 45 on radiating piece 4 includes the arrival end 451 towards arc-chutes 2, towards housing 1 sidewall
The port of export 452, housing 1 sidewall is provided with the steam vent 51 connected with exhaust passage 45 port of export 452.This chopper is provided with
The radiating piece 4 of independent molding, this radiating piece 4 can be designed according to the breaking capacity of chopper, and this structure can improve disconnected
The exhaust capacity of road device, and this radiating piece 4 has wide applicability.
Radiating piece 4 partial installation is in chopper, and radiating piece 4 includes that base plate 41, base plate 41 are provided with and is perpendicular to base plate 41
Holly strip, between holly strip and holly strip formed exhaust passage 45, the arrival end 451 of exhaust passage 45 is towards going out in chopper
Arc chamber 2 direction is horizontal-extending, and the port of export 452 of exhaust passage 45 extends towards housing 1 sidewall direction.In the present embodiment, base plate 41
It is provided with 2 exhaust passages 45, but exhaust passage 45 quantity, above-mentioned exhaust passage can be designed according to concrete breaking capacity
45 all set in enlarged configuration towards arrival end 451, the exhaust passage 45 in arc-chutes 2 direction towards the port of export 452 of housing 1 sidewall
Put.Being vertically installed with 3 holly strips on above-mentioned base plate 41, upper holly strip 42 includes vertical section 421, and vertical section 421 is towards arc-chutes 2
Horizontal-extending formation entrance 423, vertical section 421 other end is connected with outlet section 424 by bending section 422, outlet section 424 in
Horizontal towards housing 1 sidewall extend, middle holly strip 43 include the stage casing 431 corresponding with the bending section 422 of upper holly strip 42 and on
The rear 433 of outlet section 424 correspondence of holly strip 42, the end in stage casing 431 is directly horizontal-extending towards arc-chutes 2 direction forms head
Section 432, first section of 432 parts of holly strip 43 and the entrance 423 of upper holly strip 42 and vertical region between section 421 in this
Forming the arrival end 451 of exhaust passage 45, form bigger hatch frame, lower holly strip 44 includes horizontal body section 441, this water
Flat body section 441 is bent downwardly towards one end of arc-chutes 2 and makes the opening between itself and first section 432 of middle holly strip 43 is expansion
Structure, the other end of horizontal body section 441 also decurvation, form the export structure expanded, the two ends of horizontal body section 441 are equal
Decurvation forms the installation cavity 442 of installation sheet 112 adaptation with the exhaust gas region 11 on housing 1.
The arrival end 451 of this exhaust passage 45 and the port of export 452 are all higher than the width of exhaust passage 45 bending section 422, separately
The width size of this exhaust passage 45 outer can redesign according to actual needs.Exhaust passage 45 is tied in bending channel
Structure.The two ends of exhaust passage 45 are held in the mouth with exhaust passage 45 arrival end 451 and the port of export 452 by the passage of bend pipe structure respectively
Connect, increase the saturation of exhaust passage 45, improve its exhaust capacity.
Being provided with positioning convex 111 in above-mentioned exhaust gas region 11, base plate 41 is provided with towards the end face of exhaust gas region 11 and positions
Protruding 111 stopper slots 411 coordinated.This radiating piece 4 is coordinated with the positioning convex 111 of exhaust gas region 11 by stopper slot 411, adds
The stability of its mounting structure strong, it is to avoid it shifting phenomena is occurred by gas shock.
Above-mentioned housing 1 sidewall offers breach, is inserted with aerofluxus sheet 5 in breach, and steam vent 51 is distributed on aerofluxus sheet 5.
Housing 1 sidewall arranges aerofluxus sheet 5 and improves exhaust capacity.
This utility model is not limited to above-mentioned detailed description of the invention, and persons skilled in the art are public according to this utility model
The content opened, can use other multiple detailed description of the invention to implement of the present utility model, or every employing this utility model
Design structure and thinking, do simple change or change, both fall within protection domain of the present utility model.
Claims (6)
1. the radiating piece of the band exhaust passage that a kind is installed in chopper, it is characterised in that: radiating piece partial installation is in open circuit
In device, this radiating piece includes that base plate, base plate are provided with the holly strip being perpendicular to base plate, forms aerofluxus between holly strip and holly strip
Passage, one end of exhaust passage extends towards the arc-chutes direction in chopper, and the other end of exhaust passage is towards housing sidewall direction
Extend.
The radiating piece of the band exhaust passage being installed in chopper the most according to claim 1, it is characterised in that: the described end
Plate is provided with at least 2 exhaust passages, and described exhaust passage is towards the arrival end in arc-chutes direction, exhaust passage towards housing side
The port of export of wall is all arranged in enlarged configuration.
The radiating piece of the band exhaust passage being installed in chopper the most according to claim 1 and 2, it is characterised in that: institute
Stating exhaust passage is bending channel structure.
4. there is a chopper for independent radiating piece, including housing, be provided with operating mechanism, tripping mechanism in housing, move and touch
Head, static contact, arc-chutes and bimetal leaf, be provided with exhaust gas region in housing, this exhaust gas region is distributed in housing sidewall and goes out
Between arc chamber, it is characterised in that: housing is additionally provided with the radiating piece of band exhaust passage as described in claim 1 or 2 or 3,
Radiating piece is installed in exhaust gas region, and the exhaust passage on radiating piece includes the arrival end towards arc-chutes, towards housing sidewall
The port of export, housing sidewall is provided with the steam vent connected with Vent passageway end.
The chopper with independent radiating piece the most according to claim 4, it is characterised in that: described exhaust gas region is provided with
Positioning convex, base plate is provided with, towards the end face of exhaust gas region, the stopper slot coordinated with positioning convex.
6. according to the chopper with independent radiating piece described in claim 4 or 5, it is characterised in that: described housing sidewall is opened
Being provided with breach, be inserted with aerofluxus sheet in breach, described steam vent is distributed on aerofluxus sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774477.XU CN205810712U (en) | 2016-07-19 | 2016-07-19 | The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620774477.XU CN205810712U (en) | 2016-07-19 | 2016-07-19 | The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810712U true CN205810712U (en) | 2016-12-14 |
Family
ID=57509062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620774477.XU Active CN205810712U (en) | 2016-07-19 | 2016-07-19 | The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810712U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024534A (en) * | 2016-07-19 | 2016-10-12 | 温州罗格朗电器有限公司 | Heat radiating element with exhaust passage installed in circuit breaker, and circuit breaker comprising same |
| WO2023136529A1 (en) * | 2022-01-13 | 2023-07-20 | 엘에스일렉트릭 (주) | Wiring circuit breaker |
-
2016
- 2016-07-19 CN CN201620774477.XU patent/CN205810712U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106024534A (en) * | 2016-07-19 | 2016-10-12 | 温州罗格朗电器有限公司 | Heat radiating element with exhaust passage installed in circuit breaker, and circuit breaker comprising same |
| WO2023136529A1 (en) * | 2022-01-13 | 2023-07-20 | 엘에스일렉트릭 (주) | Wiring circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205810712U (en) | The radiating piece of a kind of band exhaust passage being installed in chopper and chopper thereof | |
| CN109256700B (en) | Box-type substation cooling system | |
| CN106024534A (en) | Heat radiating element with exhaust passage installed in circuit breaker, and circuit breaker comprising same | |
| CN201532062U (en) | One-way movable type throttle valve and air conditioner installed with same | |
| CN105321750B (en) | The arc quenching system of control and protective switch | |
| CN206148354U (en) | High -voltage vacuum circuit breaker | |
| CN206349330U (en) | High-breaking miniature breaker | |
| CN2636464Y (en) | Natural air cooling medium voltage switch cabinet | |
| CN206558463U (en) | A kind of adjustable miniature circuit breaker of run-on tab | |
| CN201910384U (en) | Arc extinguish chamber of direct-current quick breaker | |
| CN205140813U (en) | Control and protection switch's arc extinguishing system | |
| CN201813267U (en) | Protection plate and motor end cover structure applied by same | |
| CN203589516U (en) | Power distribution cabinet | |
| CN206921775U (en) | Mold cased circuit breaker external hanging type arc-chutes | |
| CN102235146A (en) | Aluminum window hidden mounting structure of electrical element | |
| CN107993905B (en) | Circuit breaker | |
| CN215343881U (en) | Electric fire prevention current-limiting protector | |
| CN202373514U (en) | Intelligent power-saving high-voltage vacuum circuit breaker | |
| CN201556582U (en) | Molded case circuit breaker and casing thereof | |
| CN207052973U (en) | A kind of outdoor electricity distribution cabinet | |
| CN205670519U (en) | A kind of miniature circuit breaker | |
| CN203386697U (en) | Miniature circuit breaker | |
| CN212625406U (en) | Alarm type thermal relay | |
| CN107104027A (en) | The external hanging type of low-voltage moulded case circuit breaker disappears free arc-control device | |
| CN220440251U (en) | European style box transformer structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325603 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee after: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. Address before: 325603 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: WENZHOU LUOGELANG ELECTRICAL EQUIPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325603 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee after: Zhejiang Chuangqi Electric Co.,Ltd. Address before: 325603 No. 18, Sha Hung Road, North white elephant Town, Yueqing City, Wenzhou, Zhejiang. Patentee before: ZHEJIANG CHUANGQI ELECTRIC Co.,Ltd. |