CN201323381Y - Power distributor - Google Patents
Power distributor Download PDFInfo
- Publication number
- CN201323381Y CN201323381Y CNU2008201808190U CN200820180819U CN201323381Y CN 201323381 Y CN201323381 Y CN 201323381Y CN U2008201808190 U CNU2008201808190 U CN U2008201808190U CN 200820180819 U CN200820180819 U CN 200820180819U CN 201323381 Y CN201323381 Y CN 201323381Y
- Authority
- CN
- China
- Prior art keywords
- copper bar
- circuit breaker
- connector
- wire copper
- bus copper
- 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
Images
Landscapes
- Distribution Board (AREA)
Abstract
The utility model discloses a power distributor, wherein the purpose is that the power distributor is designed according to electric capacity, when the cross section of a bus wire copper bar is increased, a connector and other components which are used by the bus wire copper bar are standardized, the increase and reduction of the cross section of the bus wire copper bar do not change the width of the bas wire copper bar, and a power distributor with standardized distance between each bus wire copper bar is provided. The power distributor comprises an installation panel, and a main circuit breaker, a branch circuit breaker and a creepage circuit breaker which are arranged on the installing panel, and the bus wire copper bar is connected with a lead-out terminal on one side of the main circuit breaker. The bus wire copper bars with different capacity use the connector of same specification, a space part is arranged in the connector, the bottom surface of the space part is in a semi-circular shape, the bottom of the bus wire copper bar and the bottom of the space part form one curve, and the cross section height of the bus wire copper bar can be changed according to the electric capacity. The power distributor has the beneficial effects that the connector and other components can realize large-scale standard production, and the size of the power distributor also can achieve the purpose of standardization.
Description
Technical field
The utility model relates to a kind of distributor cap, especially relate to a kind of possess distributing electric power is transferred to the bus copper bar of each branch's copper bar and the distributor cap of connector.
Background technology
General distributor cap installation panel is provided with main circuit breaker, branch circuit breaker and residual current circuit breaker, and main circuit breaker links to each other with each branch circuit breaker, residual current circuit breaker with the branch copper bar by the bus copper bar.When from outside supply capability, the distributing electric power of supplying with to playing a deciliter circuit function time each power consumption equipment within doors.
For from outside supply capability, the main circuit breaker on the distributor cap links to each other with each branch circuit breaker, residual current circuit breaker with the branch copper bar by the bus copper bar.And have connector for the connection of branch's copper bar.
Above-mentioned distributor cap is that the power demand according to building designs, and selects the sectional area of bus copper bar according to power demand.
Therefore, the copper bar of different cross-sectional is selected in the design of distributor cap according to different power demand.According to the difference of bus copper bar sectional area, the connector of bus copper bar and other accessory also will be selected according to its variation.So connector and other accessory can't be realized standardized problem, cause the accessory manufacturing cost to rise and the quantity in stock increase, brought the enormous economic loss and the wasting of resources to manufacturing enterprise.
In addition, because the difference of bus copper bar sectional area, the size of connector and other accessory also will change thereupon thereupon, and respective change is also wanted at the interval between each bus copper bar, and then causing the volume of distributor cap bigger, the result also makes the design of distributor cap can't realize standardization.
Summary of the invention
In order to solve measure that above technical problem the utility model takes is the characteristics that the sectional area according to distributor cap median generatrix copper bar increases along with power capacity, connector and other accessory standardization that the bus copper bar uses, bus copper bar sectional area increase to adopt highly increase and width is constant, has determined the distributor cap of the separation criteriaization between the bus copper bar like this.
The utility model is achieved through the following technical solutions, comprise installation panel and the distributor cap that is installed in main circuit breaker, branch circuit breaker and residual current circuit breaker on the installation panel, the bus copper bar is connected by the outlet terminal of connector with main circuit breaker one side.The bus copper bar of different capabilities uses the connector of same specification, and there is a spatial portion inside of connector, and it is semicircle that the bottom of spatial portion becomes, and change the height in bus copper bar cross section according to power capacity, and width is constant.
One supporting surface is arranged above the bus copper bar, and supporting surface closely contacts with the bottom of set bolt.
One side of connector has a through hole and a tapping that designs for the connexon line.
Distributor cap described in the utility model, its design consideration power capacity not simultaneously, the sectional area of bus copper bar also changes, but connector and the still standardization of other accessory that the bus copper bar uses.Comparing its advantage with original product is, the said goods accessory is standardized production in enormous quantities, has reduced production cost, saves the resources of production.Width was constant when the sectional area of bus copper bar increased, the separation criteriaization between the bus copper bar, and then the size of distributor cap also can reach standardization.
In addition, there is a supporting surface top of bus copper bar, and supporting surface closely contacts with set bolt, reaches when preventing that above-mentioned bus copper bar from moving and keeps the effect of fail safe.
The design of home-use low capacity distributor cap directly is connected with the branch copper bar by connector bus copper bar, with original different be the connection means that do not need other, simple in structure, installation is rapid.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is an overall structure schematic diagram of the present utility model.
Fig. 2 a is the schematic diagram that connector and bus copper bar decompose.
Fig. 2 b is the sectional drawing behind each unit construction of Fig. 2 a
Fig. 3 a, 3b, 3c are according to the utility model each tangent plane schematic diagram with the bus copper bar.
Fig. 4 is the schematic diagram that the utility model has connector.
Embodiment
Distributor cap shown in Figure 1 be by installation panel B and its top from outside supply capability the time deciliter effect main circuit breaker M, the branch circuit breaker S and the residual current circuit breaker C of deciliter effect constitutes when main circuit breaker M begins electrical power distribution.
In addition, be provided with copper bar 20 in order to be mutually permanently connected between above-mentioned each circuit breaker, copper bar 20 is made of to each branch circuit breaker S of electrical power distribution and branch's copper bar 22 of residual current circuit breaker C bus copper bar 21 that begins transporting master electric power from main circuit breaker M and the supply capability that is connected with bus copper bar 21.
After the electric current of introducing from the outside is introduced by main circuit breaker M, one side is connected with the outlet terminal of main circuit breaker M, other side goes up fixing bus copper bar 21 transportings by installation panel B, the branch's copper bar 22 that is connected with bus copper bar 21 distributes by each branch circuit breaker S and residual current circuit breaker C, bus copper bar 21 is connected by connector 10 with main circuit breaker M or branch's copper bar 22, and connector 10 is connected to form joint face 31 with the outlet terminal of main circuit breaker M.
Shown in Fig. 2 a, the 2b bus copper bar 21 is inserted spatial portion 11 in the connector 10, it is semicircle that the section of spatial portion 11 bottom surfaces becomes, and same curve is formed on the bottom of the bottom surface of bus copper bar 21 and spatial portion 11.
One screw hole 13 is arranged above the connector 10, and connector 10 is connected with the joint face 13 that the outlet terminal of main circuit breaker M is connected by screw hole 13.The set bolt 32, nut 33 and the joint face 31 that joint face 31 are fixed to connector 10 constitute connecting portion 30 together.Connecting portion 30 is interconnected to constitute one with connector 10.
As everyone knows, the sectional area of bus copper bar 21 should increase according to the increase of power capacity.Therefore, semicircle is made in the below in the cross section of bus copper bar 21, can be combined closely in the bottom of the spatial portion 11 of itself and connector 10, when bus copper bar 21 sectional areas need increase, the wide W and the high H that are in the bus copper bar 21 of intimate-association state with the bottom of spatial portion 11 also increase simultaneously, and the height H that only need increase bus copper bar 21 when the wide W of bus copper bar 21 is increased to spatial portion 11 wide consistent just can play the effect of the sectional area of increase bus copper bar 21.
One supporting surface 210 is arranged above the bus copper bar 21, supporting surface 210 closely contacts with the bottom surface of set bolt 32 in the time of fixedly, make being connected and fixed that bus copper bar 21 and connector 10 can be more firm, reach prevent bus copper bar 21 move in and keep its stable contact.
The bus copper bar 21 that can select sectional area to vary in size according to the capacity of electric power shown in Fig. 3 a, 3b, the 3c, below the cross section of bus copper bar 21 with the tight state of contact in the bottom of spatial portion 11 under, the wide and high of bus copper bar 21 is increased to w2 and h2 simultaneously from w1, h1, behind the wide and spatial portion 11 in bus copper bar 21 cross sections wide consistent, wide w2 no longer changes, and the height that only changes h3 is adjusted sectional area.
Shown in Figure 4 the sub-line 40 of connector 10 sides is gone into from a side of through hole 12, make sub-line 40 between the bottom of bus copper bar 21 and spatial portion 11, utilize set bolt 32 and nut 33 easy they are connected and fixed.
Claims (3)
1, a kind of distributor cap, comprise installation panel (B) and be arranged on main circuit breaker (M), branch circuit breaker (S) and residual current circuit breaker (C) on the installation panel (B), it is characterized in that: described bus copper bar (21) is connected by the outlet terminal of connector (10) with main circuit breaker (M) side;
The bus copper bar (21) of different capabilities uses the connector (10) of same specification, there is a spatial portion (11) inside of connector (10), it is semicircle that the bottom surface of spatial portion (11) becomes, same curve is formed on the bottom of the bottom of bus copper bar (21) and spatial portion (11), changes the height (H) in bus copper bar (21) cross section according to power capacity.
2, distributor cap according to claim 1 is characterized in that: a supporting surface (210) is arranged above the described bus copper bar (21), and supporting surface (210) closely contacts with the bottom of set bolt (32).
3, distributor cap according to claim 1 is characterized in that: a through hole (12) and a tapping that designs for connexon line (40) arranged on the top of connector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201808190U CN201323381Y (en) | 2008-12-09 | 2008-12-09 | Power distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201808190U CN201323381Y (en) | 2008-12-09 | 2008-12-09 | Power distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323381Y true CN201323381Y (en) | 2009-10-07 |
Family
ID=41160753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201808190U Expired - Fee Related CN201323381Y (en) | 2008-12-09 | 2008-12-09 | Power distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323381Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122308A (en) * | 2010-01-08 | 2011-07-13 | 河村电器产业株式会社 | Design method for electrical device accommodating disc |
-
2008
- 2008-12-09 CN CNU2008201808190U patent/CN201323381Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102122308A (en) * | 2010-01-08 | 2011-07-13 | 河村电器产业株式会社 | Design method for electrical device accommodating disc |
| CN102122308B (en) * | 2010-01-08 | 2014-04-23 | 河村电器产业株式会社 | Design method for electrical device accommodating disc |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2930031Y (en) | Bus for high and low voltage switch cabinet and its connection structure | |
| CN201323381Y (en) | Power distributor | |
| CN204315745U (en) | A kind of improved electric coupler | |
| CN202019055U (en) | Distributing terminal connected to tail end of switch | |
| CN201478708U (en) | Shell structure of switch cabinet | |
| CN203645086U (en) | Hot plugging copper bar assembly | |
| CN202817584U (en) | Low voltage power distribution cabinet switching part | |
| CN2894006Y (en) | Bus and connecting structure used for high and low voltage cubicle or high-voltage power substation | |
| CN105356125A (en) | Socket | |
| CN106463921A (en) | Bus line structure and distribution board using same | |
| CN202333357U (en) | Combined current distribution device | |
| KR100518790B1 (en) | Apparatus of switch board on framed | |
| CN202352843U (en) | Wiring terminal convenient to install and use | |
| CN208478848U (en) | A kind of busbar for power distribution cabinet mounting structure | |
| CN102394391B (en) | Connecting terminal capable of being installed and used conveniently | |
| CN101944695B (en) | Illumination busbar | |
| KR101153392B1 (en) | Assembling fixed terminal connecting device | |
| CN201845569U (en) | Continuous extrusion U-shaped copper busbar for electrician | |
| CN202906276U (en) | Gas-insulated medium-voltage switchgear with busbar structure | |
| CN202134684U (en) | Electric connector and electric connector configuration | |
| CN209709386U (en) | A kind of ship electronic box insulating fixing piece | |
| CN210016064U (en) | Copper bar structure of electrical apparatus box, electrical apparatus box and vehicle | |
| CN203967019U (en) | A kind of control protection switch electrical equipment with function expanding module | |
| KR200311920Y1 (en) | Apparatus of switch board on framed | |
| CN201118112Y (en) | Switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: EABAR TECHNOLOGY (WEIHAI) CO., LTD. Free format text: FORMER OWNER: WEIHAI KDPOWER SWITCH CO., LTD. Effective date: 20101228 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 264200 2F, TOWER C, INNOVATION VENTURE BASE, NO.213-1, HUOJU ROAD, WEIHAI CITY, SHANDONG PROVINCE TO: 264200 6/F, TOWER C, TORCH INNOVATION VENTURE BASE, NO.213, HUOJU ROAD, NEW AND HIGH TECHNOLOGY AREA, WEIHAI CITY, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101228 Address after: The road of Weihai City area 264200 Shandong province No. 213 Torch Innovation Base C block 6 layer Patentee after: Eabar Technology (Weihai) Co., Ltd. Address before: 264200, Shandong province Weihai Torch Road No. 213-1 innovation and entrepreneurship base C block 2F Patentee before: Weihai Kdpower Switch Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |