CN201994202U - Electric switch - Google Patents
Electric switch Download PDFInfo
- Publication number
- CN201994202U CN201994202U CN2011201176563U CN201120117656U CN201994202U CN 201994202 U CN201994202 U CN 201994202U CN 2011201176563 U CN2011201176563 U CN 2011201176563U CN 201120117656 U CN201120117656 U CN 201120117656U CN 201994202 U CN201994202 U CN 201994202U
- Authority
- CN
- China
- Prior art keywords
- wiring
- electric switch
- pedestal
- busbar
- sample line
- 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 - Lifetime
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Abstract
The utility model relates to an electric switch which adopts the scheme that penetrated wiring grooves are arranged on a base and an upper cover of the electric switch, wiring inlet holes and wiring outlet holes are arranged on the wiring grooves, one end of a sampling line is fixedly connected with a conductive busbar, and the other end of the sampling line is connected with a controller after sequentially passing through the wiring inlet holes and the wiring outlet holes. According to the utility model, a sampling point of a main circuit is arranged inside the electric switch, and the sampling line is connected to the controller after being wired inside the electric switch through the wiring grooves arranged on the base and the upper cover of the electric switch, therefore, the assembly of the sampling line during the wiring process of the main circuit by a user is reduced, the inconvenience in wiring by the user is solved, and the outer appearance is improved due to the built-in sampling structure of the main circuit. The electric switch has the advantages that the wiring is convenient, the assembly is simple, and the overall appearance of the electric switch is not affected.
Description
Technical field
The utility model relates to a kind of electric switch, is the wire structures of electric switch sample line.
Background technology
At present, in the electric switch commonly used, the sampling structure of electric switch major loop generally is to realize in the following manner: the sample line that is provided with each phase power supply at the outside cabling of pedestal, one end of sample line is connected on the binding post of electric switch pedestal, the other end is connected on the controller, realizes the monitoring of controller to each phase power supply with this.Hence one can see that, and this major loop sample line wire structures commonly used has the following disadvantages: 1, must therefore, bring inconvenience to the terminal block operation together with the sample line cross-under to binding post when the major loop wiring; 2, sample line is carried out cabling in the electric switch body exterior, makes assembling become complicated on the one hand, and the wire harness of sample line is exposed to the outside on the other hand, has influenced the overall appearance of electric switch.
The utility model content
The utility model is at the deficiencies in the prior art, a kind of electric switch is provided, it offers the wiring groove that runs through by pedestal and loam cake at electric switch, offer wiring entrance hole and wiring wire hole on this wiring groove, sample line one end is fixedlyed connected with busbar, the other end is connected with controller after passing wiring entrance hole and wiring wire hole successively.Hence one can see that, the utility model is arranged on the sampled point of major loop the inside of electric switch, the wiring groove that sample line is offered by the pedestal and the loam cake of electric switch is connected on the controller behind the inner cabling of electric switch, reduced the assembling of user's sample line in major loop wiring process, inconvenience when having solved terminal block, and built-in major loop sampling structure improves outward appearance.Therefore, the utility model easy-to-connect, assembling is simple, and does not influence the electric switch overall appearance.
For realizing above technical purpose, the utility model adopts following technical scheme:
A kind of electric switch, described electric switch comprises mount pad and is placed in the interior electric switch major loop busbar of this mount pad respectively, described mount pad comprises pedestal and is installed in loam cake on the pedestal, offer pedestal wire casing and wiring entrance hole on the described pedestal, and on cover offer the loam cake wire casing and the wiring wire hole, and the pedestal wire casing runs through with the loam cake wire casing and is connected, and described sample line one end is electrically connected with busbar, and the other end passes wiring entrance hole and the setting of wiring wire hole successively.
Described busbar is offered screw, and described sample line realizes being electrically connected by cooperate mounting screw in screw with busbar.
The end of described sample line and circular terminal crimping, described circular terminal realizes being electrically connected by cooperate mounting screw in screw with busbar.
According to above technical scheme, can realize following beneficial effect:
The utility model is electrically connected sample line one end with busbar in being installed in mount pad, the other end passes the wiring entrance hole and the wiring wire hole that are opened in the wiring groove in the mount pad successively and places, be about to sample line by the setting of connecting up of the wiring groove in the mount pad, therefore, the utility model is arranged on the sampled point of major loop the inside of electric switch, the wiring groove that sample line is offered by the pedestal and the loam cake of electric switch is connected on the controller behind the inner cabling of electric switch, reduced the assembling of user's sample line in major loop wiring process, inconvenience when having solved terminal block, and built-in major loop sampling structure improves outward appearance.Hence one can see that, the utility model easy-to-connect, and assembling is simple, and does not influence the electric switch overall appearance.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the perspective view of Fig. 1 other direction;
Fig. 3 is the structural representation of the utility model pedestal;
Wherein: hole 42 notches, 43 screws 5 are carried out in 41 wirings of loam cake 1 loam cake wiring groove 11 sample line 2 circular terminal 21 busbars 3 screws 31 pedestals 4 pedestal wire casings.
Embodiment
In order to make the public can fully understand technical spirit of the present utility model and beneficial effect; the applicant will describe in detail embodiment of the present utility model below in conjunction with the accompanying drawings; but the applicant is not restriction to technical scheme to the description of embodiment, anyly makes form but not the variation of essence all should be considered as protection range of the present utility model according to the utility model design.
As shown in Figure 1 to Figure 3, electric switch described in the utility model, comprise mount pad and be placed in the interior electric switch major loop busbar 3 of this mount pad respectively, described mount pad comprises pedestal 4 and is installed in loam cake 1 on the pedestal 4, the pedestal wire casing of offering on the described pedestal 4 41, wiring entrance hole 42, and the loam cake wire casing of offering on the loam cake 1 11, the wiring wire hole, and pedestal wire casing 41 runs through with loam cake wire casing 11 and is connected, described sample line 2 one ends are electrically connected with busbar 3, and the other end passes wiring entrance hole 42 and the setting of wiring wire hole successively.Described wiring entrance hole 42 is opened on the pedestal wire casing 41, and the wiring wire hole is then for being arranged at the through hole on the loam cake 1.In addition, described busbar 3 is offered screw 31, and described sample line 2 realizes being electrically connected by cooperate mounting screw in screw 31 with busbar 3.
Install for convenient,, described circular terminal 21 is realized being electrically connected by cooperate mounting screw 5 in screw 31 with busbar 3 in the end of sample line 2 crimping circular terminal 21.
During installation, pass through the circular terminal 21 of crimping on the sample line 2 and the screw 31 of busbar 3 with screw 5, sample line 2 is fixed on the busbar 3, after subsequently the other end of sample line 2 being passed the wiring entrance hole 42 on the pedestal 4, sample line 2 is installed in the pedestal 4 with busbar 3, fix busbar 3, make circular terminal 21 just in time fall into the wiring entrance hole 42 of pedestal 4.Wiring entrance hole 42 is in the below of busbar 3, is hidden by busbar 3 fully.After fixing sample line 2 and busbar 3, the pedestal wire casing 41 of sample line 2 on pedestal 4 carries out cabling, and by behind the notch 43 of pedestal 4 sides, penetrates in the loam cake wire casing 11 of loam cake 1, the last outside that again sample line 2 is drawn out to the electric switch housing is connected on the controller of electric switch.
Claims (3)
1. electric switch, described electric switch comprises mount pad and is placed in the interior electric switch major loop busbar of this mount pad respectively, described mount pad comprises pedestal and is installed in loam cake on the pedestal, it is characterized in that, offer pedestal wire casing and wiring entrance hole on the described pedestal, and on cover offer the loam cake wire casing and the wiring wire hole, and the pedestal wire casing runs through with the loam cake wire casing and is connected, described sample line one end is electrically connected with busbar, and the other end passes wiring entrance hole and the setting of wiring wire hole successively.
2. according to the described electric switch of claim 1, it is characterized in that described busbar is offered screw, described sample line realizes being electrically connected by cooperate mounting screw in screw with busbar.
3. according to claim 1 or 2 described electric switches, it is characterized in that, the end of described sample line and circular terminal crimping, described circular terminal realizes being electrically connected by cooperate mounting screw in screw with busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201176563U CN201994202U (en) | 2011-04-20 | 2011-04-20 | Electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201176563U CN201994202U (en) | 2011-04-20 | 2011-04-20 | Electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201994202U true CN201994202U (en) | 2011-09-28 |
Family
ID=44670682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201176563U Expired - Lifetime CN201994202U (en) | 2011-04-20 | 2011-04-20 | Electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201994202U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340422A (en) * | 2015-07-07 | 2017-01-18 | 西门子公司 | Switching equipment with cable guiding part for auxiliary lead |
-
2011
- 2011-04-20 CN CN2011201176563U patent/CN201994202U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106340422A (en) * | 2015-07-07 | 2017-01-18 | 西门子公司 | Switching equipment with cable guiding part for auxiliary lead |
| CN106340422B (en) * | 2015-07-07 | 2018-09-25 | 西门子公司 | Switchgear with the cable guide portion for auxiliary conductor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110928 |