CN207303005U - A kind of breaker - Google Patents
A kind of breaker Download PDFInfo
- Publication number
- CN207303005U CN207303005U CN201721385109.7U CN201721385109U CN207303005U CN 207303005 U CN207303005 U CN 207303005U CN 201721385109 U CN201721385109 U CN 201721385109U CN 207303005 U CN207303005 U CN 207303005U
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- hole
- conductor
- breaker
- conducting wire
- punctures
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Abstract
A kind of breaker provided by the utility model, including breaker body and some connection units being set up in parallel, each connection unit include：Body, body are equipped with some first through hole, and each first through hole is adapted to different conducting wires to pass through；Conductive structure, is arranged on body, including the first end being electrically connected with the connection terminal of breaker body, the second end being electrically connected with passing through the conducting wire in a first through hole；First through hole on the connection unit being set up in parallel at same position cooperatively forms the lead channels passed through for conducting wire.When being connected with power supply, the conducting wire of power supply only needs the lead channels formed through the first through hole on each connection unit, in the case of breaker is a fairly large number of, by way of the inlet wire of side, the number of conductors of required connection is less, and maintenance is convenient, and the arrangement of conducting wire is neat, conductors need not as at present using direct front inlet wire, by the way of outlet in connection when to pass through bending, wire stripping, it is easy to connect.
Description
Technical field
It the utility model is related to electro-engineering parts technical field, and in particular to a kind of breaker.
Background technology
Breaker is the electric current for referring to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition.Breaker can be used to distribute electric energy, infrequently open
Dynamic asynchronous motor, protects the implementations such as power circuit and motor, when serious overload or short-circuit and under-voltage occurs in they
The energy automatic shutdown circuit when failure, its function is equivalent to Fuse switch and the combination for crossing underheat relay etc..And
Parts need not be generally changed after disjunction fault current.At present, had been widely used.
When existing breaker is connected with power supply, generally adopt run wires to or bus-bar connection.Adopt when running wires to,
Conducting wire needs to be connected with the terminal of breaker by bending, wire stripping, and the mode of connection is complicated, when multiple open circuits of different numbers of poles
, it is necessary to which a plurality of electric wire could connect multiple breakers when device connects same firewire or zero curve, wiring is more cumbersome, and circuit increases
It is more so that maintenance difficulty increase；When being connected using bus-bar, bus-bar needs to customize to producer, and cost is higher.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome breaker of the prior art inconvenient with power supply
Defect is connected, so as to provide the breaker that a kind of convenience is connected with power supply.
In order to solve the above technical problems, a kind of breaker provided by the utility model, including breaker body and some
The connection unit being set up in parallel, each connection unit include：
Body, the body are equipped with some first through hole, and each first through hole is adapted to different conductors to pass through；
Conductive structure, is set on the body, including the first end being electrically connected with the connection terminal of breaker, with through
The second end that conductor in wherein one first through hole is electrically connected；
The first through hole on the connection unit being set up in parallel at same position is cooperatively formed wears for the conductor
The conductor channel crossed.
The first through hole at least sets a row on the body.
The first through hole is equipped with a row, and the first through hole is uniformly distributed on the body.
The conductor is insulated hull conducting wire, and the conductive structure includes conduct piece, fit structure, and coordinates knot with described
Structure coordinates the insulated hull that can puncture the insulated hull conducting wire to puncture structure with what the metal core of the insulated hull conducting wire was electrically connected,
The conduct piece is electrically connected with the structure that punctures, and the structure that punctures forms the second end, and the insulated hull conducting wire is arranged on
The fit structure and it is described puncture structure between, the fit structure and described when puncturing Distance Shortened between structure is described
Puncture structure and puncture the insulated hull conducting wire and be electrically connected with the metal core.
The fit structure includes
Conductor installation cavity, upper surface are equipped with threaded hole, and the conductor is installed by the first through hole into the conductor
Intracavitary；
Position limiting structure, for preventing the conductor installation cavity from rotating；
Screw rod, outside diameter match with the threaded hole internal diameter, and through the threaded hole, the conductor can be driven when rotating
Installation cavity punctures structure or punctures structure direction away from described and move to close to described, and is transported to close to the structure direction that punctures
When dynamic, drive and puncture structure described in the conductor extruding.
The structure that punctures is the sawtooth that can puncture the insulated hull being arranged on the conduct piece, and the sawtooth
In the conductor installation cavity.
The body includes the main board equipped with the first through hole, and the side plate vertical with the main board, described
Side plate is equipped with some second through holes, and second through hole corresponds to institute's first through hole and sets one by one, is turned by second through hole
Move the screw rod.
The body includes setting the partition plate that the body is divided into some chambers on the body, the corresponding chamber
Interior is equipped with the first through hole, and the conductor enters in the corresponding chamber after passing through the first through hole, the conductor
Installation cavity is disposed therein in a chamber.
Card slot is provided with the partition plate, the conduct piece is connected in the card slot.
The breaker body is integrally formed with the connection unit.
Technical solutions of the utility model, have the following advantages that：
1. a kind of breaker provided by the utility model, when being connected with power supply, the conducting wire of power supply is only needed through each
Conductor channel that first through hole on connection unit is formed, it is necessary to conducting wire turn on breaker body can by conductive structure and
The connection terminal of breaker body is electrically connected, required to connect by way of the inlet wire of side in the case of breaker is a fairly large number of
The number of conductors connect is less, and maintenance is convenient, and the arrangement of conducting wire is neat, conducting wire need not as use at present direct front inlet wire,
The mode of outlet will pass through bending, wire stripping in connection, easy to connect.
2. a kind of breaker provided by the utility model, the first through hole is equipped with a row, and the first through hole is in institute
State and be uniformly distributed on body, arrangement of the conductor in the attachment device can be made uniform, facilitate wiring.
3. a kind of breaker provided by the utility model, the conductor is insulated hull conducting wire, and the conductive structure includes leading
Electric part, fit structure, and coordinate the insulated hull that can puncture the insulated hull conducting wire and the insulated hull with the fit structure
What the metal core of conducting wire was electrically connected punctures structure, and the conduct piece is electrically connected with the structure that punctures, described to puncture structure shape
Into the second end, the insulated hull conducting wire be arranged on the fit structure and it is described puncture structure between, the fit structure with
It is described when puncturing Distance Shortened between structure, it is described puncture structure and puncture the insulated hull conducting wire be electrically connected with the metal core
Connect, so setting makes the breaker overall structure simple and compact.
4. a kind of breaker provided by the utility model, it is described puncture structure be arranged on the conduct piece can be by institute
The sawtooth that insulated hull punctures is stated, and the sawtooth is in the conductor installation cavity, conduct piece and insulated hull can be made by so setting
Metal core contact area in conductor is larger, and conductor and being electrically connected for conduct piece are relatively stable.
5. a kind of breaker provided by the utility model, the body includes setting on the body by the body
It is divided into the partition plate of some chambers, is equipped with the first through hole in the corresponding chamber, the conductor passes through the first through hole
Enter afterwards in the corresponding chamber, the conductor installation cavity is disposed therein in a chamber, and so setting can make not
Do not contacted with keeping at a distance between conductor, more securely and reliably.
6. a kind of breaker provided by the utility model, the breaker body are integrally formed with the connection unit, make
The breaker is more safe and reliable.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, describe below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is that the structure of the different number of poles breakers combination connection provided in the first embodiment of the utility model is shown
It is intended to；
Fig. 2 is the structure diagram of the connection unit shown in Fig. 1；
Fig. 3 is the structure diagram that the conductive structure in the connection unit shown in Fig. 2 is arranged at diverse location；
Fig. 4 is the structure diagram of the breaker provided in second of embodiment of the utility model；
Fig. 5 is the structure diagram of the breaker provided in the utility model the third embodiment.
Description of reference numerals：
1- breaker bodies；2- connection units；3- first through hole；
4- first ends；5- conduct pieces；6- punctures structure；
7- conductor installation cavitys；8- screw rods；The second through holes of 9-；
10- conducting wires N；11- conducting wires A；12- conducting wires B；
13- conducting wires C.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
, it is necessary to explanation in the description of the utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in the description of the utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not forming conflict can be combined with each other.
Embodiment 1
A kind of a kind of embodiment of breaker of the utility model as shown in Figs. 1-3, including breaker body 1
And some connection units 2 being set up in parallel, each connection unit 2 include：Body, it is logical that the body is equipped with some first
Hole 3, each first through hole 1 are adapted to different conductors to pass through；Conductive structure, set on the body, including with it is described
The first end 4 that the connection terminal of breaker body 1 is electrically connected, is electrically connected with passing through the conductor in a first through hole 3
Second end；The first through hole 3 on the connection unit 2 being set up in parallel at same position is cooperatively formed for the conductor
The conductor channel passed through.When being connected with power supply, the conducting wire of power supply is only needed through the first through hole 3 on each connection unit 2
The conductor channel of formation is, it is necessary to which the conducting wire turned on breaker body 1 can pass through the connecting pin of conductive structure and breaker body
Son is electrically connected, and in the case of breaker is a fairly large number of, by way of the inlet wire of side, the number of conductors of required connection is less,
Maintenance is convenient, and the arrangement of conducting wire is neat, conducting wire need not as at present using direct front inlet wire, by the way of outlet in connection when
To pass through bending, wire stripping, it is easy to connect.
The first through hole 3 at least sets a row on the body, in the present embodiment, as shown in figures 2 and 3, institute
State first through hole 3 and be equipped with a row, and the first through hole 3 is uniformly distributed on the body, conductor can be made at this by so setting
Arrangement in breaker is uniform, facilitates wiring, and the breaker of this spline structure is also convenient for fabricating.
In the present embodiment, the conductor is insulated hull conducting wire, for the conductor and breaker body 1 are turned on, institute
Stating conductive structure includes conduct piece 5, fit structure, and can puncture the exhausted of the insulated hull conducting wire with fit structure cooperation
What edge skin was electrically connected with the metal core of the insulated hull conducting wire punctures structure 6, and the conduct piece 5 punctures the electricity of structure 6 with described
Connection, the structure 6 that punctures form the second end, and the insulated hull conducting wire is arranged on the fit structure and punctures structure with described
Between 6, the fit structure and described when puncturing Distance Shortened between structure 6, it is described puncture structure 6 and puncture the insulated hull lead
Line is electrically connected with the metal core, and so setting makes the breaker overall structure simple and compact.Specifically, such as the institutes of Fig. 2 or 3
Show, the fit structure includes conductor installation cavity 7, and upper surface is equipped with threaded hole, and the conductor is entered by the first through hole 3
In the conductor installation cavity 7；Position limiting structure, for preventing the conductor installation cavity from rotating；Screw rod 8, outside diameter and the spiral shell
Pit internal diameter matches, and through the threaded hole, the conductor installation cavity 7 can be driven to puncture structure to close to described when rotating
6 or puncture the movement of 6 directions of structure away from described, and to close to it is described puncture 6 direction of structure and move when, drive the conductor extruding
It is described to puncture structure 6.The body includes the main board equipped with the first through hole 3, and the side vertical with the main board
Plate, the side plate is equipped with some second through holes 9, and second through hole 9 corresponds to the first through hole 3 and sets one by one, passes through institute
State the second through hole 9 and rotate the screw rod 8.It is electrically connected relatively stable, it is necessary to enable conduct piece 5 for ensure conductor and conduct piece 5
There is larger contact area with the metal core in insulated hull conducting wire, it is in the present embodiment, described to puncture structure 6 to be arranged on
The sawtooth that the insulated hull can be punctured on the conduct piece, and the sawtooth is in the conductor installation cavity 7.
When connecting conductor, easily colliding between conductor causes danger, to make to keep at a distance between conductor and conductor,
Do not collide, as shown in figures 2 and 3, the body includes setting will be divided into some chambers on the body on the body
Partition plate, the first through hole 3 is equipped with the corresponding chamber, the conductor enters correspondence after passing through the first through hole 3
The chamber in, the conductor installation cavity 7 is disposed therein in a chamber.Card slot is provided with the partition plate,
The conduct piece 5 is connected in the card slot.
It is respectively as shown in Figure 1 that 3 poles, 2 poles, the breaker of 1 pole and power supply connect by breaker number of poles when specifically used
Connect, the conducting wire N10 of power supply, conducting wire A11, conducting wire B12, conducting wire C13 are sequentially passed through to the conductor formed by the first through hole 3 and led to
In road, the connecting pin of the breaker of 3 poles is connected with the conducting wire A11, conducting wire B12, conducting wire C13 of correspondence position respectively, the open circuit of 2 poles
The conducting wire N10 with correspondence position, conducting wire A11 are connected respectively for the connecting pin of device, and connecting pin and the conducting wire B12 of the breaker of 1 pole connect
It is logical.The screw rod 8 is equipped with each position for needing to connect, the screw rod 8 is arranged in second through hole 9, the spiral shell
One end of bar 8 props up the upper end of the conduct piece 5, rotates the screw rod 8, the conductor installation cavity 7 drive the conducting wire to by
The direction movement of the nearly sawtooth punctures the insulated hull up to the sawtooth, punctures in rear conduct piece and insulated hull conducting wire
Metal core turns on, and powers for breaker.Conducting wire arrangement is neat, and negligible amounts, security performance is higher, and trouble hunting is simple, and
Conducting wire need not be bent, wire stripping, and the mode of connection is simple.
Embodiment 2
Difference lies in as shown in figure 4, the breaker body 1 and the connection are single for the present embodiment and above-described embodiment
Member 2 is integrally formed, and makes the breaker more safe and reliable.
Embodiment 3
In the present embodiment, as shown in figure 5, the first through hole 3 sets 2 rows on the body.
Obviously, the above embodiments are merely examples for clarifying the description, and the restriction not to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (10)
1. a kind of breaker, it is characterised in that each described including breaker body and some connection units being set up in parallel
Connection unit includes：
Body, the body are equipped with some first through hole, and each first through hole is adapted to different conductors to pass through；
Conductive structure, is set on the body, including the first end being electrically connected with the connection terminal of breaker body, with through
The second end that conductor in wherein one first through hole is electrically connected；
The first through hole on the connection unit being set up in parallel at same position cooperatively forms what is passed through for the conductor
Conductor channel.
2. a kind of breaker according to claim 1, it is characterised in that the first through hole is at least set on the body
Put a row.
3. a kind of breaker according to claim 2, it is characterised in that the first through hole is equipped with a row, and described
One through hole is uniformly distributed on the body.
4. a kind of breaker according to any one of claim 1 to 3, it is characterised in that the conductor is led for insulated hull
Line, the conductive structure includes conduct piece, fit structure, and can puncture the insulated hull conducting wire with fit structure cooperation
Insulated hull be electrically connected with the metal core of the insulated hull conducting wire puncture structure, the conduct piece punctures structure electricity with described
Connection, the structure that punctures form the second end, and the insulated hull conducting wire is arranged on the fit structure and punctures structure with described
Between, the fit structure and described when puncturing Distance Shortened between structure, the structure that punctures punctures the insulated hull conducting wire
It is electrically connected with the metal core.
5. a kind of breaker according to claim 4, it is characterised in that the fit structure includes
Conductor installation cavity, upper surface are equipped with threaded hole, and the conductor is entered in the conductor installation cavity by the first through hole；
Position limiting structure, for preventing the conductor installation cavity from rotating；
Screw rod, outside diameter match with the threaded hole internal diameter, through the threaded hole, when rotating the conductor can be driven to install
Chamber punctures structure or punctures structure direction away from described and move to close to described, and is moved to structure direction is punctured described in
When, drive and puncture structure described in the conductor extruding.
6. a kind of breaker according to claim 5, it is characterised in that described to puncture structure to be arranged on the conduct piece
On the sawtooth that the insulated hull can be punctured, and the sawtooth is in the conductor installation cavity.
7. a kind of breaker according to claim 5, it is characterised in that the body is included equipped with the first through hole
Main board, and the side plate vertical with the main board, the side plate is equipped with some second through holes, and second through hole corresponds to
Institute's first through hole is set one by one, and the screw rod is rotated by second through hole.
8. a kind of breaker according to any one of claim 1 to 3, it is characterised in that the body includes being arranged on
The body is divided into the partition plate of some chambers on the body, the first through hole is equipped with the corresponding chamber, it is described
Conductor enters in the corresponding chamber after passing through the first through hole, and the conductor installation cavity is disposed therein a chamber
It is indoor.
9. a kind of breaker according to claim 8, it is characterised in that card slot, the conduction are provided with the partition plate
Part is connected in the card slot.
10. a kind of breaker according to any one of claim 1-3, the breaker body and the connection unit one
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385109.7U CN207303005U (en) | 2017-10-25 | 2017-10-25 | A kind of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721385109.7U CN207303005U (en) | 2017-10-25 | 2017-10-25 | A kind of breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303005U true CN207303005U (en) | 2018-05-01 |
Family
ID=62273642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721385109.7U Active CN207303005U (en) | 2017-10-25 | 2017-10-25 | A kind of breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564779A (en) * | 2017-10-25 | 2018-01-09 | 乐清市高科环保电子有限公司 | A kind of breaker |
-
2017
- 2017-10-25 CN CN201721385109.7U patent/CN207303005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107564779A (en) * | 2017-10-25 | 2018-01-09 | 乐清市高科环保电子有限公司 | A kind of breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220427 Address after: 310000 room 702, unit 1, building 1, Yitian Plaza, Puyan street, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: Xianglong electric (Zhejiang) Co.,Ltd. Address before: No. 801-811, Lehu Road, Shahu Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province 325604 Patentee before: YUEQING GAOKE ENVIRONMENTAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |