CN207625247U - A kind of bus duct - Google Patents
A kind of bus duct Download PDFInfo
- Publication number
- CN207625247U CN207625247U CN201721719950.5U CN201721719950U CN207625247U CN 207625247 U CN207625247 U CN 207625247U CN 201721719950 U CN201721719950 U CN 201721719950U CN 207625247 U CN207625247 U CN 207625247U
- Authority
- CN
- China
- Prior art keywords
- jack base
- cover board
- sealing ring
- bus duct
- additionally provided
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model is related to electrical distribution fields, more particularly to a kind of bus duct, including shell, the electric conductor being located in shell and the insulating supporting for being used to support electric conductor, it is additionally provided with jack base on the shell, the jack base surrounding is additionally provided with the first sealing ring, it is additionally provided with cover board on the jack base, the cover board is equipped with the second sealing ring, the jack base includes several jacks, the receptacle portion penetrates through insulating supporting, at least one dehumidification portion is equipped in the jack base, cavity is set in the dehumidification portion, drier is filled in the cavity；The utility model can effectively keep the drying in jack base, avoid corrosion of the steam to electric conductor and other device fittings.
Description
Technical field
The utility model is related to electrical distribution fields, and in particular to a kind of bus duct.
Background technology
As modernization project facility is emerged in large numbers with what is equipped, the fast increasing of electricity consumption of all trades and professions, especially numerous high levels
The appearance of building and large-sized workshop workshop, the traditional cable as transmission pressure has been unable to meet in high current transport system to be wanted
It asks, the used in parallel of multiway cable brings inconvenience to in-site installation construction connection.Bus duct is as a kind of new distribution
Conducting wire comes into being.
Bus duct includes shell, insulating support and busbar (copper bar or aluminium row), and insulating support is set in shell, is led
Electricity is arranged on fixed and insulating support.In order to be connect with other devices (for example, distribution box), can also be opened up on bus duct slotting
Hole seat, but aggregation steam is easy in jack base in use, steam can be to busbar and other under prolonged use
The connector of device is corroded, and circuit is caused to break down.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of good busbares of effect on moisture extraction
Slot.
To achieve the above object, the utility model provides following technical solution：Including shell, the conduction that is located in shell
Body and the insulating supporting for being used to support electric conductor are additionally provided with jack base on shell, and jack base surrounding is additionally provided with sealing ring, jack base
On be additionally provided with cover board, cover board is equipped with sealing ring, and jack base includes several jacks, and receptacle portion penetrates through insulating supporting, jack
It is equipped at least one dehumidification portion in seat, cavity is set in dehumidification portion, drier is filled in cavity.
Further, dehumidification portion is cylindrical and cylinder is equipped with several through-holes being connected to cavity.
Further, the raised line that cover board is equipped with and jack base matches, the second sealing ring are covered on raised line.
Further, cover board and jack base clamping.
Further, the first sealing ring is equipped with first side, and first side is tilted to jack base outside direction.
The deficiencies in the prior art are compared, advantageous effect caused by technical solution provided by the utility model：It was using
Cheng Zhong, cover board are covered on jack base, due to the presence of the first sealing ring and the second sealing ring so that are imitated to the sealing of jack base
Fruit is more preferable, and external moisture is not easily accessible inside jack base, meanwhile, at least one dehumidification portion, dehumidification portion are additionally provided with inside jack base
Interior to be equipped with drier, therefore, steam can be absorbed by drier existing for jack base inside, avoid steam to electric conductor and other
The corrosion of device fitting avoids circuit and generates failure；When being connect with other devices, first side is pasted completely with other devices
Close, avoid because between other devices and jack base there are gap so as to cause steam enter to busbar and other devices
The problem of connector corrodes.
Description of the drawings
Fig. 1 is the jack base structural schematic diagram of the utility model.
Fig. 2 is the covering plate structure schematic diagram of the utility model.
Fig. 3 is the dehumidification portion structural schematic diagram of the utility model.
Fig. 4 is the utility model and other device attachment structure schematic diagrams.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be merely to illustrate and explain the present invention, is not used to limit the utility model.
- Fig. 4 is described further the utility model referring to Fig.1.
A kind of bus duct, including shell 1, the electric conductor 6 being located in shell 1 and the insulating supporting for being used to support electric conductor 6
5, jack base is additionally provided on shell 1, and jack base surrounding is additionally provided with the first sealing ring 7, is additionally provided with cover board 2 on jack base, on cover board 2
Equipped with the second sealing ring, jack base includes several jacks 8, and 8 part of jack penetrates through insulating supporting 5, is equipped at least in jack base
One dehumidification portion 4 sets cavity 41 in dehumidification portion 4, drier is filled in cavity 41；In use, cover board 2 is covered in slotting
In hole seat, due to the presence of the first sealing ring 7 and the second sealing ring so that, external moisture more preferable to the sealing effect of jack base
It is not easily accessible inside jack base, meanwhile, it is additionally provided at least one dehumidification portion 4 inside jack base, drying is filled in dehumidification portion 4
Agent, therefore, steam can be absorbed by drier existing for jack base inside, avoided corrosion of the steam to electric conductor 6, avoided electricity
Road generates failure.
Further, dehumidification portion 4 is cylindrical and cylinder 42 is equipped with several through-holes 43 being connected to cavity 41, through-hole 43
Presence make drier be easier adsorb steam so that the steam inside jack base greatly reduces, and effect on moisture extraction is more preferable.
Further, the raised line 22 that cover board 2 is equipped with and jack base matches, the second sealing ring are covered on raised line 22, because
, when not connect with other devices, cover board 2 greatly enhances the sealing effect of jack base so that steam is not easily accessible jack for this
Seat, avoids corrosion of the steam to electric conductor 6.
Further, cover board 2 and jack base clamping, raised line 22 are equipped with tongue 221, and jack base is equipped with and tongue 221
The mounting hole matched, cover board 2 are equipped with protrusive board 21 so that the installation of cover board 2 and jack base is more closely also convenient for dismantling simultaneously.
Further, the first sealing ring 7 be equipped with first side, first side to jack base outside direction tilt, when with its
When his device connection, first side is bonded completely with other devices, is avoided because there are gaps between other devices and jack base
So as to cause steam enter the problem of corroding to the connector of busbar and other devices.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (5)
1. a kind of bus duct, it is characterised in that：Including shell, the electric conductor being located in shell and the insulation for being used to support electric conductor
Support, is additionally provided with jack base on the shell, and the jack base surrounding is additionally provided with the first sealing ring, on the jack base
It is additionally provided with cover board, the cover board is equipped with the second sealing ring, and the jack base includes several jacks, the jack portion
Divide perforation insulating supporting, at least one dehumidification portion is equipped in the jack base, cavity, the sky are set in the dehumidification portion
Intracavitary is filled with drier.
2. a kind of bus duct according to claim 1, it is characterised in that：The dehumidification portion is cylindrical and cylinder on set
There are several through-holes being connected to cavity.
3. a kind of bus duct according to claim 1, it is characterised in that：The cover board is equipped with and jack base matches
Raised line, second sealing ring is covered on raised line.
4. a kind of bus duct according to claim 3, it is characterised in that：The cover board and jack base clamping.
5. a kind of bus duct according to claim 1, it is characterised in that：First sealing ring is equipped with the first side
Side, first side are tilted to jack base outside direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719950.5U CN207625247U (en) | 2017-12-12 | 2017-12-12 | A kind of bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721719950.5U CN207625247U (en) | 2017-12-12 | 2017-12-12 | A kind of bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207625247U true CN207625247U (en) | 2018-07-17 |
Family
ID=62822547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721719950.5U Expired - Fee Related CN207625247U (en) | 2017-12-12 | 2017-12-12 | A kind of bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207625247U (en) |
-
2017
- 2017-12-12 CN CN201721719950.5U patent/CN207625247U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |