CN205489934U - Multiple protection motor terminal box - Google Patents
Multiple protection motor terminal box Download PDFInfo
- Publication number
- CN205489934U CN205489934U CN201620045467.2U CN201620045467U CN205489934U CN 205489934 U CN205489934 U CN 205489934U CN 201620045467 U CN201620045467 U CN 201620045467U CN 205489934 U CN205489934 U CN 205489934U
- Authority
- CN
- China
- Prior art keywords
- chamber
- cassette holder
- binding post
- lid
- entrance hole
- 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
Links
Abstract
The utility model relates to a multiple protection motor terminal box, through setting up the terminal platform that the wiring unit includes that the level sets up, the terminal bench runs through and sets up a plurality of mounting holes, every all set up vertical terminal in the mounting hole, the further utilization the wiring unit will the cavity falls into complete rupturable, and first hold the chamber and the second holds the chamber, the upper end of vertical terminal is located the first intracavity that holds, the lower extreme of vertical terminal is located the second holds the intracavity, thereby works as the inside cable of motor of drawing forth in the motor frame passes cassette holder bottom surface and connection are fixed in during the lower extreme of vertical terminal for the motor is inside only to hold the chamber intercommunication with the second, unpacks apart or lid when not building when the terminal box lid, and external steam only can hold the chamber through the composition surface infiltration second of lid and cassette holder, and nevertheless owing to first chamber and the second of holding holds between the chamber isolatedly completely, steam can not get into the second and hold the chamber, more can further not get into inside the motor.
Description
Technical field
This utility model belongs to rosette technical field, is specifically related to a kind of multiple-protection motor wiring box.
Background technology
Motor, also known as motor, motor, realizes electric energy conversion or a kind of electromagnetic installing of transmission according to electromagnetic induction
Put.The Main Function of motor is to produce driving torque, as electrical equipment or the power source of various machinery.At present,
Motor is widely used to every field, such as automobile, plant equipment, automatization's transmission etc..
Motor wiring box, as the electric wire connecting junction of motor cable, is independently located at the top of motor frame.Rosette bag
Including lid and cassette holder, the receiving intracavity of lid and cassette holder formation arranges wiring part, and power cable is from rosette side
The entrance hole in face enters and is fixedly connected on the top of wiring part, after motor Internal cable is drawn inside motor,
Through hole bottom rosette cassette holder passes and is fixedly connected on the lower section of wiring part.Due to motor internal with connect
Line box inner containment chamber is conducting, and when rosette lid is taken apart or lid does not builds, extraneous steam will be logical
The composition surface crossing rosette lid and rosette cassette holder is penetrated into inside motor, causes motor internal wetted.Motor
After internal wetted, can reduce insulation degree, cause insulation breakdown, easily heating burns out motor.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of simple in construction and gas
The multiple-protection motor wiring box that close property is good.
The technical scheme that this utility model is used is:
A kind of multiple-protection motor wiring box, including lid, cassette holder and be positioned at described lid and connect with cassette holder
The wiring units in chamber is formed after conjunction；Described wiring units includes horizontally disposed terminal board, described terminal
Run through on platform and multiple installing hole is set, in each described installing hole, be respectively provided with vertical binding post；
The down-set first annular flange in bottom of described terminal board, the bottom surface of described cassette holder is upwards correspondingly arranged
Second annular flange flange, described first annular flange and described second annular flange flange are that adaptation is tightly connected, with
The first receiving chamber is formed, with described box below described terminal board above described terminal board and between described lid
Forming the second receiving chamber between Zuo, the upper end of described vertical binding post is positioned at described first and accommodates intracavity, described
Vertically the lower end of binding post is positioned at described second receiving intracavity, and power cable is through described lid wall and connects
Being fixed on the upper end of described vertical binding post, the motor Internal cable drawn in motor frame is through described box
Seat bottom face is also connected and fixed on the lower end of described vertical binding post.
First sealing ring is set at the composition surface of described lid and cassette holder.
Between described first annular flange and described second annular flange flange, the second sealing ring is set.
The sidewall running through described lid arranges the first entrance hole, and described first entrance hole accommodates chamber with described first
Connection, described power cable passes described first entrance hole and is connected and fixed on the upper end of described vertical binding post.
The bottom surface running through described cassette holder is provided with the second entrance hole, and described second entrance hole accommodates chamber with described second
Connection, described motor Internal cable is connected and fixed on described vertical binding post after described second entrance hole
Lower end, arranges the 3rd sealing ring between described second entrance hole and described motor frame.
Described 3rd sealing ring is T-shaped sealing ring.
Described second entrance hole is positioned at the side of bottom center's axis of described cassette holder.
Described second entrance hole and described terminal board are for being coaxially disposed.
Described terminal board is formed in one with described vertical binding post.
Described vertical binding post is metal connection post.
The beneficial effects of the utility model are:
Multiple-protection motor wiring box described in the utility model, includes being horizontally disposed with by arranging wiring units
Terminal board, described terminal board runs through multiple installing hole is set, be respectively provided with vertically in each described installing hole
Binding post, further down-set first annular flange, the bottom surface of described cassette holder in the bottom of described terminal board
Upwards being correspondingly arranged the second annular flange flange, described first annular flange and described second annular flange flange are adaptive close
Envelope connects, and the first receiving chamber completely cut off completely to utilize described wiring units to be divided into by described chamber and second holds
Receiving chamber, the upper end of described vertical binding post is positioned at described first and accommodates intracavity, the lower end of described vertical binding post
It is positioned at described second and accommodates intracavity, thus when the motor Internal cable drawn in described motor frame is through described
Cassette holder bottom surface when being connected and fixed on the lower end of described vertical binding post so that only accommodate with second inside motor
Chamber connects, and when rosette lid is taken apart or lid does not builds, extraneous steam only can be by lid and cassette holder
The second receiving chamber is penetrated on composition surface, but completely cuts off completely between chamber owing to the first receiving chamber and second accommodates, steam
The second receiving chamber can not be entered, more will not travel further into inside motor, therefore, described in the utility model
Multiple-protection motor wiring box can be prevented effectively from extraneous steam and enter inside motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multiple-protection motor wiring box that a kind of embodiment of this utility model provides；
The structural representation that Fig. 2 is multiple-protection motor wiring box shown in Fig. 1 when being combined with motor.
In figure: 1-lid, 2-cassette holder, 3-terminal board, the vertical binding post of 4-, 5-first accommodates chamber, 6-second
Accommodate chamber, 7-power cable, 8-motor Internal cable, 9-the first sealing ring, 10-the second sealing ring, 11-the
Three sealing rings, 12-motor frame.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model provides a kind of multiple-protection motor wiring box, is located at horse
Reaching the top of framework 12, described multiple-protection motor wiring box includes lid 1, cassette holder 2 and is positioned at described
Lid 1 forms the wiring units in chamber after engaging with cassette holder 2；Described wiring units includes being horizontally disposed with
Terminal board 3, described terminal board 3 runs through multiple installing hole is set, be respectively provided with in each described installing hole
Vertically binding post 4；The down-set first annular flange in bottom of described terminal board 3, the end of described cassette holder 2
Being correspondingly arranged the second annular flange flange on towards, described first annular flange and described second annular flange flange are adaptive
It is tightly connected, to form the first receiving chamber 5 above described terminal board 3 and between described lid 1, in institute
State below terminal board 3 and formed between described cassette holder 2 second receiving chamber 6, described vertical binding post 4 upper
End is positioned at described first and accommodates chamber 5, and the lower end of described vertical binding post 4 is positioned at described second and accommodates chamber 6
In, power cable 7 passes described lid 1 wall and is connected and fixed on the upper end of described vertical binding post 4,
The motor Internal cable 8 drawn in described motor frame 12 through described cassette holder 2 bottom surface and is connected and fixed on
The lower end of described vertical binding post 4.
Multiple-protection motor wiring box described in the utility model, includes being horizontally disposed with by arranging wiring units
Terminal board 3, described terminal board 3 runs through multiple installing hole is set, be respectively provided with in each described installing hole
Vertically binding post 4, further at the down-set first annular flange in the bottom of described terminal board 3, described box
The bottom surface of seat 2 is upwards correspondingly arranged the second annular flange flange, described first annular flange and described second convex annular
Edge is that adaptation is tightly connected, the first receiving completely cut off completely to utilize described wiring units to be divided into by described chamber
Chamber 5 and second accommodates chamber 6, and the upper end of described vertical binding post 4 is positioned at described first and accommodates chamber 5, institute
The lower end stating vertical binding post 4 is positioned at described second receiving chamber 6, thus when drawing in described motor frame 12
The motor Internal cable 8 gone out through described cassette holder 2 bottom surface and is connected and fixed on described vertical binding post 4 times
During end so that only accommodate chamber 6 with second inside motor and connect, when rosette lid 1 is taken apart or lid 1 does not has
When building, extraneous steam only can penetrate into the second receiving chamber 6 by the composition surface of lid 1 with cassette holder 2, but by
Accommodating in first and completely cut off completely between chamber 5 and the second receiving chamber 6, steam can not enter the second receiving chamber 6,
More will not travel further into inside motor, therefore, multiple-protection motor wiring box energy described in the utility model
It is prevented effectively from extraneous steam to enter inside motor.
As the embodiment that can select, at the composition surface of described lid 1 and cassette holder 2, first sealing is set
Circle 9, to improve the air-tightness after described lid 1 engages with cassette holder 2.
As the embodiment that can select, set between described first annular flange and described second annular flange flange
Put the second sealing ring 10.Thereby further ensure that between described first annular flange and described second annular flange flange
Air-tightness after being attached so that completely cut off completely between the first receiving chamber 5 and the second receiving chamber 6, and then
It is prevented effectively from steam to enter in the second receiving chamber 6 from the first receiving chamber 5.
As the embodiment that can select, the sidewall running through described lid 1 arranges the first entrance hole (in figure
Not shown), described first entrance hole accommodates chamber 5 with described first and connects, and described power cable 7 is through described
First entrance hole is also connected and fixed on the upper end of described vertical binding post 4.It is further used as the reality that can select
Execute mode, sealing member is set between described first entrance hole and power cable 7, to avoid extraneous steam to lead to
Cross described first entrance hole and enter described first receiving chamber 5.
As the embodiment that can select, the bottom surface running through described cassette holder 2 is provided with the second entrance hole, described
Second entrance hole accommodates chamber 6 with described second and connects, and described motor Internal cable 8 is through described second inlet wire
The lower end of described vertical binding post 4, described second entrance hole and described motor frame 12 it is connected and fixed on behind hole
Between the 3rd sealing ring 11 is set, to avoid extraneous steam by described second entrance hole and described motor frame
Gap between 12 enters described second and accommodates inside chamber 6 or motor.It is further used as the enforcement that can select
Mode, described 3rd sealing ring 11 is T-shaped sealing ring (see Fig. 1).
As the embodiment that can select, described second entrance hole is positioned at bottom center's axle of described cassette holder 2
The side of line, described second entrance hole and described terminal board 3 are for being coaxially disposed, and this is due to motor inner wire
Cable 8 is generally drawn from the side of described motor frame 12, and above-mentioned being provided with beneficially is saved installing space, and carried
The stability in the large of high device.
As the embodiment that can select, described terminal board 3 is formed in one with described vertical binding post 4,
Thereby further ensure that the air-tightness at described terminal board 3 so that first accommodates chamber 5 and second accommodates chamber 6
Between completely cut off completely, and then be prevented effectively from steam from first accommodate chamber 5 enter in the second receiving chamber 6.
As the embodiment that can select, described vertical binding post 4 is metal connection post, has good
Electric conductivity.
This utility model is not limited to above-mentioned preferred forms, anyone under enlightenment of the present utility model all
Other various forms of products can be drawn, no matter but in its shape or structure, make any change, every have
Same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (10)
1. a multiple-protection motor wiring box, it is characterised in that include lid (1), cassette holder (2) with
And it is positioned at the wiring units forming chamber with cassette holder (2) after described lid (1) engages；Described wiring
Unit includes horizontally disposed terminal board (3), described terminal board (3) runs through arranging multiple installing hole, often
Vertical binding post (4) it is respectively provided with in individual described installing hole；
The down-set first annular flange in bottom of described terminal board (3), the bottom surface of described cassette holder (2) to
On be correspondingly arranged the second annular flange flange, described first annular flange and described second annular flange flange be adaptive sealing
Connect, to form the first receiving chamber (5) between described terminal board (3) top and described lid (1),
The second receiving chamber (6) is formed between described terminal board (3) lower section and described cassette holder (2)；Described vertically
The upper end of binding post (4) is positioned at described first and accommodates chamber (5), the lower end of described vertical binding post (4)
Being positioned at described second and accommodate chamber (6), power cable (7) is through described lid (1) wall and connects solid
Due to the upper end of described vertical binding post (4), the motor Internal cable (8) drawn in motor frame (12)
Through described cassette holder (2) bottom surface the lower end that is connected and fixed on described vertical binding post (4).
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that described lid
And the first sealing ring (9) is set at the composition surface of cassette holder (2) (1).
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that described first
Second sealing ring (10) is set between annular flange flange and described second annular flange flange.
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that run through described
The sidewall of lid (1) arranges the first entrance hole, and described first entrance hole accommodates chamber (5) even with described first
Logical, described power cable (7) is through described first entrance hole and is connected and fixed on described vertical binding post (4)
Upper end.
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that run through described
The bottom surface of cassette holder (2) is provided with the second entrance hole, and described second entrance hole accommodates chamber (6) even with described second
Logical, described motor Internal cable (8) is connected and fixed on described vertical binding post after described second entrance hole
(4) lower end, arranges the 3rd sealing ring (11) between described second entrance hole and described motor frame (12).
Multiple-protection motor wiring box the most according to claim 5, it is characterised in that the described 3rd
Sealing ring (11) is T-shaped sealing ring.
Multiple-protection motor wiring box the most according to claim 5, it is characterised in that described second
Entrance hole is positioned at the side of bottom center's axis of described cassette holder (2).
Multiple-protection motor wiring box the most according to claim 7, it is characterised in that described second
Entrance hole and described terminal board (3) are for being coaxially disposed.
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that described terminal
Platform (3) is formed in one with described vertical binding post (4).
Multiple-protection motor wiring box the most according to claim 1, it is characterised in that described vertically
Binding post (4) is metal connection post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045467.2U CN205489934U (en) | 2016-01-18 | 2016-01-18 | Multiple protection motor terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620045467.2U CN205489934U (en) | 2016-01-18 | 2016-01-18 | Multiple protection motor terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205489934U true CN205489934U (en) | 2016-08-17 |
Family
ID=56670850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620045467.2U Expired - Fee Related CN205489934U (en) | 2016-01-18 | 2016-01-18 | Multiple protection motor terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205489934U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107196443A (en) * | 2017-07-14 | 2017-09-22 | 南通森玛特电机有限公司 | A kind of connection box for motor |
| CN107276279A (en) * | 2016-04-04 | 2017-10-20 | 美蓓亚三美株式会社 | Stator structure and rotary transformer |
| US10505435B2 (en) | 2016-04-04 | 2019-12-10 | Minebea Mitsumi Inc. | Stator structure and resolver including a stator with a plurality of teeth |
| CN111835129A (en) * | 2020-06-23 | 2020-10-27 | 哈尔滨电气动力装备有限公司 | Small-sized pressure-resistant outlet box for nuclear power shielding motor |
-
2016
- 2016-01-18 CN CN201620045467.2U patent/CN205489934U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276279A (en) * | 2016-04-04 | 2017-10-20 | 美蓓亚三美株式会社 | Stator structure and rotary transformer |
| CN107276279B (en) * | 2016-04-04 | 2019-11-05 | 美蓓亚三美株式会社 | Stator structure and rotary transformer |
| US10505435B2 (en) | 2016-04-04 | 2019-12-10 | Minebea Mitsumi Inc. | Stator structure and resolver including a stator with a plurality of teeth |
| CN107196443A (en) * | 2017-07-14 | 2017-09-22 | 南通森玛特电机有限公司 | A kind of connection box for motor |
| CN107196443B (en) * | 2017-07-14 | 2020-01-03 | 南通森玛特电机有限公司 | Motor junction box |
| CN111835129A (en) * | 2020-06-23 | 2020-10-27 | 哈尔滨电气动力装备有限公司 | Small-sized pressure-resistant outlet box for nuclear power shielding motor |
| CN111835129B (en) * | 2020-06-23 | 2023-05-23 | 哈尔滨电气动力装备有限公司 | Small-sized pressure-resistant outlet box for nuclear power shielding motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20210118 |