CN2296561Y - Air switch configuration box - Google Patents

Air switch configuration box Download PDF

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Publication number
CN2296561Y
CN2296561Y CN 97211156 CN97211156U CN2296561Y CN 2296561 Y CN2296561 Y CN 2296561Y CN 97211156 CN97211156 CN 97211156 CN 97211156 U CN97211156 U CN 97211156U CN 2296561 Y CN2296561 Y CN 2296561Y
Authority
CN
China
Prior art keywords
wire
air switch
conducting
busbar
ground wire
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
CN 97211156
Other languages
Chinese (zh)
Inventor
吴立信
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 97211156 priority Critical patent/CN2296561Y/en
Application granted granted Critical
Publication of CN2296561Y publication Critical patent/CN2296561Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to an air switch configuration box. A fire wire conductive strip and a ground wire conductive strip which are used for the fire wire and the ground wire of power supply wires to connect are arranged in a box body of the utility model. The fire wire conductive strip and the ground wire conductive strip are provided with conducting wire plug holes which are arranged equidistantly and screw thread pairs which are arranged along the radial direction of each conducting wire plug hole and are composed of screw holes and compression screws, and the compression screws extend in the conducting wire plug holes. Connecting wire feet are composed of the conducting wire plug holes, the screw holes and the compression screws. When conducting wires are installed, the conducting wires are only inserted into the conducting wire plug holes and winding is not needed. Therefore, the space among the connecting wire feet can be smaller, the conductive strips can be provided with more connecting wire feet and the results that the size of the box body is reduced and the materials are saved are realized.

Description

Air switch configuration case
The utility model relates to a kind of air switch configuration case.
Be provided with the live wire busbar and the ground wire busbar of prolate side's bodily form that live wire in the power supply source line respectively and ground wire install in the casing of air switch configuration case, some screw holes for the hold-down screw screw-in equidistantly are set on every busbar, and formation leg, the lead-in of every air switch is introduced from the leg on the live wire busbar, the return line of every controlled electric appliance then inserts the leg on the ground wire busbar, because when lead is installed on this leg need around hold-down screw around on one the circle, therefore, it is bigger that interval between the adjacent stitch will be stayed, so just bring two problems, the words that first air switch quantity is many, just need some busbars, and to form stairstepping setting, high material consumption; It two is after the busbar stairstepping is provided with, and box sizes is increased, and material consumption also will increase.
The purpose of this utility model provides that a kind of box sizes compares less under the situation of air switch of the same quantity of configuration, the air switch configuration case that busbar quantity compares less.
Solution of the present utility model is that described live wire busbar and ground wire busbar are provided with the lead patchhole of equidistant setting and being made up of and housing screw stretches into the screw thread pair of lead patchhole screw hole and housing screw along the radial direction setting of each lead patchhole.
In the technique scheme, the leg that is arranged on live wire busbar and the ground wire busbar comes down to form by the lead patchhole with along screw hole and housing screw that lead patchhole radial direction is provided with, because lead only must insert when installing on this leg, must not twine, therefore the interval between the leg just can be smaller, that is to say on the busbar and can arrange more leg, certainly will reduce the material consumption of busbar like this, and can dwindle the box sizes of configuration case.
Illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: structure diagram of the present utility model;
Fig. 2: the vertical view of busbar.
As shown in the figure, be provided with live wire busbar 2 and ground wire busbar 3 that live wire in the power supply source line respectively and ground wire insert in the casing 1 of air switch configuration case, and live wire busbar 2 and ground wire busbar 3 are provided with the lead patchhole 4 of equidistant setting and being made up of and housing screw 6 stretches into the screw thread pair of lead patchhole 4 screw hole 5 and housing screw 6 along the radial direction setting of each lead patchhole 4.Live wire busbar 2 operated by rotary motion air switch install track 7 above, 3 of ground wire busbars are arranged on the below that air switch is installed track 7, and live wire busbar 2 and ground wire busbar 3 generally are to leave unsettled installation at the bottom of the case of casing 1.In addition, the main member of air switch configuration case also has case lid 8, and case lid 8 is provided with the air switch that stretches out for air switch and stretches out hole 9, can also set up a hinged cover 10 in the outside that air switch stretches out the hole, is used for protecting the operating parts on the air switch.

Claims (1)

1, a kind of air switch configuration case, be provided with live wire busbar and ground wire busbar that live wire in the power supply source line respectively and ground wire insert in the casing, it is characterized in that: live wire busbar (2) and ground wire busbar (3) are provided with the lead patchhole (4) of equidistant setting and being made up of and housing screw (6) stretches into the screw thread pair of lead patchhole (4) screw hole (5) and housing screw (6) along the radial direction setting of each lead patchhole (4).
CN 97211156 1997-02-18 1997-02-18 Air switch configuration box Expired - Fee Related CN2296561Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97211156 CN2296561Y (en) 1997-02-18 1997-02-18 Air switch configuration box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97211156 CN2296561Y (en) 1997-02-18 1997-02-18 Air switch configuration box

Publications (1)

Publication Number Publication Date
CN2296561Y true CN2296561Y (en) 1998-11-04

Family

ID=33929795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97211156 Expired - Fee Related CN2296561Y (en) 1997-02-18 1997-02-18 Air switch configuration box

Country Status (1)

Country Link
CN (1) CN2296561Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742493A (en) * 2013-12-31 2014-04-23 宁海县雁苍山电力设备厂 Fastener for mounting air switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742493A (en) * 2013-12-31 2014-04-23 宁海县雁苍山电力设备厂 Fastener for mounting air switch

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee