CN205863848U - A kind of bus duct - Google Patents

A kind of bus duct Download PDF

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Publication number
CN205863848U
CN205863848U CN201620550971.8U CN201620550971U CN205863848U CN 205863848 U CN205863848 U CN 205863848U CN 201620550971 U CN201620550971 U CN 201620550971U CN 205863848 U CN205863848 U CN 205863848U
Authority
CN
China
Prior art keywords
busbar
bus duct
cover plate
upper cover
lower cover
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
CN201620550971.8U
Other languages
Chinese (zh)
Inventor
李潮井
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.)
Jiangsu Haixin Electrical Equipment Co Ltd
Original Assignee
Jiangsu Haixin Electrical 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 Jiangsu Haixin Electrical Equipment Co Ltd filed Critical Jiangsu Haixin Electrical Equipment Co Ltd
Priority to CN201620550971.8U priority Critical patent/CN205863848U/en
Application granted granted Critical
Publication of CN205863848U publication Critical patent/CN205863848U/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 bus duct, including upper cover plate, lower cover and two side plates, upper cover plate is connected by two side plates with the left and right sides of lower cover, busbar it is provided with between upper cover plate and lower cover, being connected by insulation support body between busbar with side plate and lower cover, leave space between busbar top and upper cover plate, busbar includes multiple parallel electric conductor, it is provided with connector between each electric conductor and insulation support body, side plate has multiple louvre.The beneficial effects of the utility model are: simple in construction, easy to use, use the mode that cover plate is combined with side plate, firm performance is high, louvre on side plate has the effect of heat radiation, effectively raise the stability of bus duct, use connector to carry out busbar is installed simultaneously, simple operation is installed, mechanical strength is high, fixation, substantially prolongs service life, reduces cost.

Description

A kind of bus duct
Technical field
This utility model relates to a kind of bus duct.
Background technology
Along with emerging in large numbers of modernization project facility and equipment, the fast increasing of power consumption of all trades and professions, the most numerous high levels Building and the appearance in large-sized workshop workshop, can not meet as in the biggest current delivery system of traditional cable of transmission pressure Requirement, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Bus duct is joined as one is novel Electric lead arises at the historic moment.
In recent years, due to the generation of bus duct, overcoming traditional cable backbone line needs special equipment power distributing cabinet, buries The shortcomings such as ground hidden pipe branch line.Additionally, bus duct also has structure highly versatile, interchangeability is strong, circuit changes and extension is flexible, line Path loss consumes little, easy for installation, length in service life, systematic protection grade advantages of higher, is therefore widely used in electric power system.
Existing bus duct generally requires in use takes into account structural strength and heat dispersion the two aspect, and existing Bus duct often uses thicker shell for lift structure intensity, or use for heat radiation performance relatively thin outside Shell, such way is difficult to take into account structural strength and thermal diffusivity, have impact on the quality of bus duct.
Therefore, for solving the problems referred to above, a kind of new technical scheme of special offer.
Utility model content
This utility model provides a kind of bus duct.
The technical solution adopted in the utility model is:
A kind of bus duct, including upper cover plate, lower cover and two side plates, described upper cover plate leads to the left and right sides of lower cover Cross two side plates to connect, between described upper cover plate and lower cover, be provided with busbar, described busbar and side plate and lower cover it Between connected by insulation support body, leave space between described busbar top and upper cover plate, described busbar include multiple also The electric conductor of row, is provided with connector, described side plate has multiple louvre between each electric conductor and insulation support body.
Further, described connector includes that fixture block and detent, described detent both sides are provided with fixture block, and fixture block Being integrative-structure with detent, described electric conductor bottom is embedded in detent, and described fixture block is embedded into dielectric support In body.
Further, in the middle part of the lower section of described fixture block, it is provided with a recess, is provided with radiused corners in the both sides of fixture block.
Further, described electric conductor is copper or aluminum is made.
Further, the height of described insulation support body is positioned at 1/3rd of busbar.
The beneficial effects of the utility model are: simple in construction, easy to use, use the mode that cover plate is combined, jail with side plate Solidity can be high, and the louvre on side plate has the effect of heat radiation, effectively raises the stability of bus duct, uses simultaneously and patch Part carries out installing busbar, installs simple operation, and mechanical strength is high, and fixation substantially prolongs service life, reduces into This.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, upper cover plate, 2, lower cover, 3, side plate, 4, busbar, 4-1, electric conductor, 5, insulation support body, 6, patch Part, 7, louvre, 8, fixture block, 8-1, recess, 8-2, radiused corners, 9, detent.
Detailed description of the invention
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, this utility model is made further Describing in detail, this embodiment is only used for explaining this utility model, is not intended that the restriction to protection domain of the present utility model.
A kind of bus duct as shown in Figure 1, including upper cover plate 1, lower cover 2 and two side plates 3, upper cover plate 1 and lower cover 2 The left and right sides connected by two side plates 3, between upper cover plate 1 and lower cover 2, be provided with busbar 4, busbar 4 and side plate 3 And connected by insulation support body 5 between lower cover 2, leaving space between busbar 4 top and upper cover plate 1, busbar 4 includes Multiple parallel electric conductor 4-1, are provided with connector 6, side plate 3 have multiple between each electric conductor 4-1 and insulation support body 5 Louvre 7.
Connector 6 includes that fixture block 8 and detent 9, detent 9 both sides are provided with fixture block 8, and fixture block 8 and detent 9 In integrative-structure, electric conductor 4-1 bottom is embedded in detent 9, and fixture block 8 is embedded in dielectric support body 5, fixture block 8 It is provided with a recess 8-1 in the middle part of Xia Fang, is provided with radiused corners 8-2, fixation in the both sides of fixture block 8, improves stability;
Electric conductor 4-1 is copper or aluminum is made;
The height of insulation support body 5 is positioned at 1/3rd of busbar 4.
The beneficial effects of the utility model are: simple in construction, easy to use, use the mode that cover plate is combined, jail with side plate Solidity can be high, and the louvre on side plate has the effect of heat radiation, effectively raises the stability of bus duct, uses simultaneously and patch Part carries out installing busbar, installs simple operation, and mechanical strength is high, and fixation substantially prolongs service life, reduces into This.
The above, be only preferred embodiment of the present utility model, is not that this utility model is made any other The restriction of form, and any amendment made according to technical spirit of the present utility model or equivalent variations, still fall within this practicality new Type scope required for protection.

Claims (5)

1. a bus duct, it is characterised in that: include upper cover plate, lower cover and two side plates, described upper cover plate and lower cover The left and right sides is connected by two side plates, is provided with busbar, described busbar and side plate between described upper cover plate and lower cover And connected by insulation support body between lower cover, leave space, described busbar between described busbar top and upper cover plate Including multiple parallel electric conductors, it is provided with connector between each electric conductor and insulation support body, described side plate has multiple Louvre.
A kind of bus duct the most according to claim 1, it is characterised in that: described connector includes fixture block and detent, Described detent both sides are provided with fixture block, and fixture block is integrative-structure with detent, and described electric conductor bottom is embedded into location In groove, described fixture block is embedded in dielectric support body.
A kind of bus duct the most according to claim 2, it is characterised in that: it is provided with a recess in the middle part of the lower section of described fixture block, It is provided with radiused corners in the both sides of fixture block.
A kind of bus duct the most according to claim 1, it is characterised in that: described electric conductor is copper or aluminum is made.
A kind of bus duct the most according to claim 1, it is characterised in that: the height of described insulation support body is positioned at busbar 1/3rd at.
CN201620550971.8U 2016-06-08 2016-06-08 A kind of bus duct Expired - Fee Related CN205863848U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620550971.8U CN205863848U (en) 2016-06-08 2016-06-08 A kind of bus duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620550971.8U CN205863848U (en) 2016-06-08 2016-06-08 A kind of bus duct

Publications (1)

Publication Number Publication Date
CN205863848U true CN205863848U (en) 2017-01-04

Family

ID=57639492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620550971.8U Expired - Fee Related CN205863848U (en) 2016-06-08 2016-06-08 A kind of bus duct

Country Status (1)

Country Link
CN (1) CN205863848U (en)

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Legal Events

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

Granted publication date: 20170104

Termination date: 20190608

CF01 Termination of patent right due to non-payment of annual fee