CN204012203U - Be convenient to power distribution cabinet and the low-voltage circuit breaker installed - Google Patents

Be convenient to power distribution cabinet and the low-voltage circuit breaker installed Download PDF

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Publication number
CN204012203U
CN204012203U CN201420434501.6U CN201420434501U CN204012203U CN 204012203 U CN204012203 U CN 204012203U CN 201420434501 U CN201420434501 U CN 201420434501U CN 204012203 U CN204012203 U CN 204012203U
Authority
CN
China
Prior art keywords
circuit breaker
installation
fastener
catching groove
power distribution
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
Application number
CN201420434501.6U
Other languages
Chinese (zh)
Inventor
郑贤海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Golden Elephant Electric Equipment Co Ltd
Original Assignee
Wenzhou Golden Elephant Electric Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Golden Elephant Electric Equipment Co Ltd filed Critical Wenzhou Golden Elephant Electric Equipment Co Ltd
Priority to CN201420434501.6U priority Critical patent/CN204012203U/en
Application granted granted Critical
Publication of CN204012203U publication Critical patent/CN204012203U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of power distribution cabinet of being convenient to installation, comprise cabinet and be arranged on the some circuit breakers in cabinet, in described cabinet, be provided with some installation rows, in described each row of installation, be equipped with the catching groove that several are electrically connected to external electrical loop, on described several circuit breakers, be equipped with fastener, described fastener is electrically connected to circuit breaker intraware, and is also fastened and connected with catching groove.The power distribution cabinet of being convenient to installation of the present utility model, by the setting of fastener and catching groove, when circuit breaker is installed, only fastener and catching groove need to be fastened and connected, with regard to not needing, extra carried out wiring, simplified greatly the installation process of circuit breaker, reduced the set-up time.

Description

Be convenient to power distribution cabinet and the low-voltage circuit breaker installed
Technical field
The utility model relates to a kind of controller switching equipment, relates in particular a kind of power distribution cabinet and low-voltage circuit breaker of being convenient to installation.
Background technology
Power distribution cabinet is divided into power distributing cabinet, batch meter and light distribution box, is the final stage device of distribution system.Distribution box is used and is meeting relatively dispersion, the less occasion in loop, and it gives load nearby the power distribution of a certain circuit of upper level controller switching equipment.Due to many performances of power distribution cabinet, determined its importance.
Its general configuration of power distribution cabinet in the market all comprises cabinet and is arranged on the electric component in cabinet, wherein electric component is in the majority in circuit breaker again, especially the low-voltage circuit breaker quantity of using in low-voltage distribution cabinet is very various, thereby how low-voltage circuit breaker to be well installed on power distribution cabinet be a very important thing.
Existing mounting means is for being provided with several the rows of installation in the inside of power distribution cabinet, and then low-voltage circuit breaker is installed in the row of installation, then by wire, the electric loop of the binding post on circuit breaker and the required control of circuit breaker is coupled together one by one, but this connected mode just needs on the binding post that connects the line to circuit breaker one by one in the process that power distribution cabinet is installed, very trouble so just seems in the process connecting, the time spending is also many, thereby, a kind of installation quickly and easily combination of low-voltage circuit breaker and power distribution cabinet is exactly very necessary.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of power distribution cabinet and low-voltage circuit breaker of being convenient to installation.
For achieving the above object, one side of the present utility model provides following technical scheme: a kind of power distribution cabinet of being convenient to installation, comprise cabinet and be arranged on the some circuit breakers in cabinet, in described cabinet, be provided with some installation rows, in described each row of installation, be equipped with the catching groove that several are electrically connected to external electrical loop, on described several circuit breakers, be equipped with fastener, described fastener is electrically connected to circuit breaker intraware, and is also fastened and connected with catching groove.
By adopting technique scheme, by the setting of fastener and catching groove, when circuit breaker is installed, only fastener and catching groove need to be fastened and connected, and because being electric conducting material, fastener and catching groove make, fastener is electrically connected to circuit breaker intraware simultaneously, catching groove is electrically connected to external electrical loop, thereby when fastener and catching groove are fastened and connected, circuit breaker also can be electrically connected to mutually with external electrical loop, be the equal of so just that the fixed structure of circuit breaker and wiring construction are combined to once, so just passable with regard to only carrying out installation steps in the process of installing, do not need to carry out again wiring step, simplify greatly the installation process of circuit breaker, reduced the set-up time.
The utility model is further set to: conductive layer and insulating barrier are drawn together in described installation package, and described conductive layer is located in insulating barrier, and described catching groove is arranged on insulating barrier, and its bottom land is communicated to conductive layer.
By adopting technique scheme, by the setting of conductive layer and insulating barrier, after circuit breaker installs, just can well connecting breaker and extraneous electric loop, and due to the existence of insulating barrier, so between each circuit breaker, be not easy to occur the problem of short circuit.
For achieving the above object, of the present utility modelly provide on the other hand following technical scheme: a kind of low-voltage circuit breaker, for above-mentioned power distribution cabinet, comprise housing and be arranged on the intraware in housing, described housing is provided with fastener, this fastener is all fastened and connected with catching groove, is also electrically connected to circuit breaker intraware.
By adopting technique scheme, by the setting of fastener, just can effectively the mounting structure of circuit breaker and wiring construction be combined, make only need to carry out circuit breaker being connected between arranging with installation installation steps just passable.
In the utility model embodiment, the wherein elongated setting of the row of installation, catching groove is evenly distributed on insulating barrier, and catching groove is groove setting, wherein catching groove is provided with 10, be divided into upper and lower two-layer being arranged on insulating barrier, and along its bearing of trend, be penetrated with a groove in insulating barrier, for wire, pass through, and conductive layer to be 10 conducting strips form, each is embedded into respectively in a catching groove, and as the bottom land of catching groove, each conducting strip is drawn a wire afterwards, by the groove in insulating barrier, is electrically connected to extraneous electric loop.
Fastener is a L shaped conducting strip, one end of this conducting strip is fixedly connected with Shell of circuit breaker, and be electrically connected to circuit breaker intraware, the one side of conducting strip is integrally formed with binding block, this L shaped conducting strip is provided with two, minute upper and lower two-layer being arranged in the one side that Shell of circuit breaker is connected with installation, and the other end of L shaped conducting strip is oppositely arranged, the housing of binding block and circuit breaker is oppositely arranged, in the upper and lower both sides of the insulating barrier one side relative with Shell of circuit breaker, be equipped with a lozenges, this lozenges ascent direction circuit breaker setting dorsad, rise to thereon summit time be also provided with a vertical decline face, wherein, catching groove is arranged on vertical decline face, the conducting strip of composition conductive layer mentioned above, and all there is copper product to form as the conducting strip of fastener.
Accompanying drawing explanation
Fig. 1 is the front view of being convenient to the power distribution cabinet of installation of the present utility model;
Fig. 2 is the overall structure figure of the row of installation in Fig. 1;
Fig. 3 is the overall structure figure of circuit breaker in Fig. 1.
In figure: 1, cabinet; 2, the row of installation; 21, catching groove; 22, insulating barrier; 23, conductive layer; 3, circuit breaker; 31, fastener; 311, binding block.
Embodiment
Shown in 3, a kind of power distribution cabinet of being convenient to installation of the present embodiment, comprise cabinet 1 and be arranged on the some circuit breakers 3 in cabinet 1, in described cabinet 1, be provided with some installation rows 2, in described each row of installation 2, be equipped with the catching groove 21 that several are electrically connected to external electrical loop, on described several circuit breakers 3, be equipped with fastener 31, described fastener 31 is electrically connected to circuit breaker 3 intrawares, and is also fastened and connected with catching groove 21.
By adopting technique scheme, when power distribution cabinet is installed, now installation row 2 is installed in cabinet 1, and connect the external electrical loop that catching groove 21 is answered in contrast, then circuit breaker 3 is put on mounting groove, and fastener 31 and catching groove 21 are fastened and connected, fastener 31 will be fixed to circuit breaker 3 in the row of installation 2 firmly, because the conducting strip of the bottom land of fastener 31 and catching groove 21 is inconsistent, and being copper product forms, fastener 31 is electrically connected to circuit breaker 3 intrawares simultaneously, the conducting strip of catching groove 21 bottom lands is electrically connected to external electrical loop, thereby when fastener 31 and catching groove 21 are fastened and connected, be not only that circuit breaker 3 is mechanically connected in the row of installation 2, the also conducting strip electrical connection with the row of installation 2 inside by circuit breaker 3 simultaneously, so when circuit breaker 3 is installed, the mode that only need to carry out a mechanical connection just can reach the effect of mechanical connection and electrical connection simultaneously, so not needing to install also will be to its wiring after circuit breaker 3 again, effectively simplified the installation process of circuit breaker 3, reduced greatly the time that circuit breaker 3 is installed to power distribution cabinet, further reduced the set-up time of power distribution cabinet.
Below above-mentioned mentioned fastener 31 and fastening process and the principle of catching groove 21 are described in detail.
When circuit breaker 3 is installed at needs, people only need hand to hold circuit breaker 3 slowly towards 2 propellings of the row of installation, the both sides up and down of arranging 2 one sides that are connected with circuit breaker 3 due to installation are provided with lozenges, when circuit breaker 3 promotes, fastener 31 is the settings of relative lozenges, thereby at circuit breaker 3 towards installing when row 2 advances, two fasteners 31 will move along lozenges, one end that L shaped fastener 31 is not connected with circuit breaker 3 housings and lozenges are conflicted, because adopting copper product, makes fastener 31, so in the process promoting, fastener 31 will produce certain distortion, to move along lozenges, when one end with lozenges conflict of fastener 31 moves to lozenges peak, again after motion, this end will directly decline along vertical decline face, when binding block 311 is relative with catching groove 21, stop, pull again afterwards circuit breaker 3, binding block 311 is embedded in catching groove 21, and inconsistent with the conducting strip at catching groove 21 bottom land places, so just can effectively reach the effect of mechanical connection and electrical connection circuit breaker 3 and the row of installation 2.
In sum, by the setting of fastener 31 and catching groove 21, just can effectively circuit breaker 3 and the row's of installation 2 mechanical connecting structure and connecting structure for electrical equipment be combined, only need to adopt mechanical erection step can install circuit breaker 3 when mounted, so not needing to install also will be to its wiring after circuit breaker 3 again, the installation process of effectively having simplified circuit breaker 3, has reduced the time that circuit breaker 3 is installed to power distribution cabinet greatly, has further reduced the set-up time of power distribution cabinet.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.

Claims (6)

1. be convenient to the power distribution cabinet of installing for one kind, comprise cabinet and be arranged on the some circuit breakers in cabinet, in described cabinet, be provided with some installation rows, it is characterized in that: in described each row of installation, be equipped with the catching groove that several are electrically connected to external electrical loop, on described several circuit breakers, be equipped with fastener, described fastener is electrically connected to circuit breaker intraware, and is also fastened and connected with catching groove.
2. the power distribution cabinet of being convenient to installation according to claim 1, is characterized in that: conductive layer and insulating barrier are drawn together in described installation package, and described conductive layer is located in insulating barrier, and described catching groove is arranged on insulating barrier, and its bottom land is communicated to conductive layer.
3. the power distribution cabinet of being convenient to installation according to claim 2, is characterized in that: the conducting strip that described conductive layer is equated with catching groove by quantity forms.
4. the power distribution cabinet installed be convenient to according to claim 1, it is characterized in that: described fastener is a L shaped conducting strip, one end of this conducting strip is fixedly connected with Shell of circuit breaker, and be electrically connected to circuit breaker intraware, the one side of described conducting strip is integrally formed with binding block, when circuit breaker is installed in the row of installation, binding block is embedded in catching groove.
5. a low-voltage circuit breaker, for above-mentioned power distribution cabinet, comprise housing and be arranged on the intraware in housing, it is characterized in that: described housing is provided with fastener, catching groove described in this fastener and claims 1 to 3 any one is fastened and connected, and is also electrically connected to circuit breaker intraware.
6. low-voltage circuit breaker according to claim 5, it is characterized in that: described fastener is a L shaped conducting strip, one end of this conducting strip is fixedly connected with Shell of circuit breaker, and be electrically connected to circuit breaker intraware, the one side of described conducting strip is integrally formed with binding block, when circuit breaker is installed in the row of installation, binding block is embedded in catching groove.
CN201420434501.6U 2014-08-02 2014-08-02 Be convenient to power distribution cabinet and the low-voltage circuit breaker installed Expired - Fee Related CN204012203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420434501.6U CN204012203U (en) 2014-08-02 2014-08-02 Be convenient to power distribution cabinet and the low-voltage circuit breaker installed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420434501.6U CN204012203U (en) 2014-08-02 2014-08-02 Be convenient to power distribution cabinet and the low-voltage circuit breaker installed

Publications (1)

Publication Number Publication Date
CN204012203U true CN204012203U (en) 2014-12-10

Family

ID=52052146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420434501.6U Expired - Fee Related CN204012203U (en) 2014-08-02 2014-08-02 Be convenient to power distribution cabinet and the low-voltage circuit breaker installed

Country Status (1)

Country Link
CN (1) CN204012203U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105337184A (en) * 2015-11-27 2016-02-17 国家电网公司 Low-voltage switch box convenient to install

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105337184A (en) * 2015-11-27 2016-02-17 国家电网公司 Low-voltage switch box convenient to install
CN105337184B (en) * 2015-11-27 2017-09-05 国家电网公司 A kind of low-voltage distribution cabinet being easily installed

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141210

Termination date: 20150802