CN208835894U - A kind of Water-proof device for motor - Google Patents

A kind of Water-proof device for motor Download PDF

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Publication number
CN208835894U
CN208835894U CN201821817271.6U CN201821817271U CN208835894U CN 208835894 U CN208835894 U CN 208835894U CN 201821817271 U CN201821817271 U CN 201821817271U CN 208835894 U CN208835894 U CN 208835894U
Authority
CN
China
Prior art keywords
box body
box
motor
box cover
fuselage
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.)
Active
Application number
CN201821817271.6U
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Chinese (zh)
Inventor
杨家国
胡俊杰
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.)
Jiangxi Tsinghua Taihao Sanbo Motor Co Ltd
Original Assignee
Jiangxi Tsinghua Taihao Sanbo Motor Co Ltd
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Publication date
Application filed by Jiangxi Tsinghua Taihao Sanbo Motor Co Ltd filed Critical Jiangxi Tsinghua Taihao Sanbo Motor Co Ltd
Priority to CN201821817271.6U priority Critical patent/CN208835894U/en
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Publication of CN208835894U publication Critical patent/CN208835894U/en
Active legal-status Critical Current
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Abstract

A kind of Water-proof device for motor is applied on motor, including box body and the box cover connecting with box body, box body is bonded with box cover, and in the place that box body is bonded with box cover, one end of box body is provided with box body inner stopper, the other end is provided with box body male half coupling, and box cover is provided with box body inner stopper and box cover threaded mounting hole;Box body mentioned bolt by box body installation bolt hole and connect with fuselage, and box cover is installed threaded hole by the box cover of bolt and box body and is fastenedly connected.The case where the utility model structure is simple, can effectively prevent outside water from being flowed to inside motor by the outlet of motor to damage motor generation, ensure that the stability and safety of motor operation.

Description

A kind of Water-proof device for motor
Technical field
The utility model relates to motor waterproof fields, and in particular to a kind of Water-proof device for motor.
Background technique
What motor was pursued is the high-adaptability of environment at present, it is desirable that motor reliably working under the environment such as drench with rain, splash, such as Fruit motor inner inlet will cause the reduction of motor insulation performance, and electric strength weakens, and so as to cause electric motor short circuit, motor is unable to work Make.
Motor externally has electric connection line extraction, and in the running environment for having water, the place that electric connection line is drawn is protection Key point need to be sealed reliably.Otherwise external water can enter inside motor along the binding face of box body and end cap, fuselage, lead to electricity Machine damage.
For the environmental suitability for improving motor, it work normally motor can in the environment such as drench with rain, splash, develop a kind of electricity Machine water-tight device.
Summary of the invention
The problem of being proposed according to background technique, the utility model provide a kind of Water-proof device for motor and improve, next The utility model is further explained.
A kind of Water-proof device for motor is applied on motor, and including box body and the box cover connecting with box body, box body and box cover are pasted It closes, in the place that box body is bonded with box cover, one end of box body is provided with box body inner stopper, and the other end is provided with box body male half coupling, box cover It is provided with box cover inner stopper and box cover threaded mounting hole;It is equipped with box cover threaded mounting hole in one end of box body male half coupling on box body, One end of box body inner stopper is equipped with box body bolt mounting holes;Box body is bonded with the fuselage of motor, and the place of fitting, box body is provided with box Internal seam allowance, fuselage are provided with fuselage male half coupling;Box body is provided with bolt mounting surface with the end that is bonded of fuselage, and mounting surface is equipped with box The box cover inner stopper of body bolt mounting holes, the box body male half coupling of box body and box cover connects, the box body inner stopper of box body and fuselage The connection of fuselage male half coupling, box body complete the connection with fuselage by the cooperation of box body bolt mounting holes and bolt, and box cover passes through spiral shell The box cover threaded mounting hole of bolt and box body is fastenedly connected.
Further, sealant is coated on the mounting surface.To enhance leakproofness.
Further, the box body, box cover are formed by aluminium alloy compression casting.
Further, the inner stopper that the male half coupling and box cover that the box body is provided with are provided with, water (flow) direction are consistent.
Further, a threaded hole is offered on the outside of the binding face of the box body and box cover;It is opened on the outside of inner stopper Purpose is that preventing outside water to be flowed into tray interior along installation bolt enters motor.
The utility model has the advantages that the utility model structure is simple, it can effectively prevent outside water from flowing to motor by the outlet of motor The case where inside is to damage motor generation, ensure that the stability and safety of motor operation.
Detailed description of the invention
Fig. 1 is the main view of the utility model box body;
Fig. 2 is the right view of the utility model box body;
Fig. 3 is the left view of the utility model box body;
Fig. 4 is the main view of the utility model box cover;
Fig. 5 is the top view of the utility model box cover;
Fig. 6 is the utility model installation protection schematic diagram;
In figure: 1- box body, 2- box body inner stopper, 3- box body male half coupling, 4- box cover threaded mounting hole, the installation of 5- box body bolt Hole, 6- box cover, 7- box cover bolt mounting holes, 8- box cover inner stopper, 9- fuselage.
Specific embodiment
It is described in further detail now in conjunction with a specific embodiment of the Detailed description of the invention to the utility model.
A kind of Water-proof device for motor is applied on motor, including box body 1 and the box cover connecting with box body 6, box body 1, box cover 6 are formed by aluminium alloy compression casting, and box body 1 is bonded with box cover 6, according to water (flow) direction, in the place that box body 1 is bonded with box cover 6, box body 1 one end is provided with box body inner stopper 2, and the other end is provided with box body male half coupling 3, and box cover 6 is provided with box cover inner stopper 8 and box cover bolt peace Fill hole 7;It is equipped with box cover threaded mounting hole 4 in one end of box body male half coupling 3 on box body 1, in one end of box body inner stopper 2 on box body Equipped with box body bolt mounting holes 5;Box body 1 is bonded with the fuselage 9 of motor, and the place of fitting, box body is provided with box body inner stopper 2, machine Fuselage male half coupling is provided on body 9;Box body 1 is provided with bolt mounting surface with the end that is bonded of fuselage 9, and box body bolt mounting holes 5 are arranged On bolt mounting surface, threaded hole is offered on the outside of the binding face of box body 1 and box cover 6, for fixing box cover 6, is opened in interior stop Purpose on the outside of mouthful is that preventing outside water to be flowed into tray interior along installation bolt enters motor.
The box body male half coupling 3 of box body 1 and the box cover inner stopper 8 of box cover 6 cooperate, the box body inner stopper 2 and fuselage 9 of box body 1 The cooperation of fuselage male half coupling, box body 1 connect with fuselage 9 by box cover threaded mounting hole 4 by bolt, box cover 6 pass through bolt and The box cover threaded mounting hole 4 of box body 1 is fastenedly connected, and sealant is coated on each mounting surface to enhance leakproofness, such as 6 institute of attached drawing Show.
Working principle: motor when drenching with rain, running in the environment that splashes, protect motor with box cover 6, water flow by box body 1 The protection seam allowance of flow direction setting plays complete exclusion of water stream and enters in motor since each seam allowance is arranged by water (flow) direction Effect, and it is each coated with sealant at the mating surface of each seam allowance and bolt cooperation, further outside water is protected in electricity Outside machine, prevent outside water from flowing to inside motor the case where damaging motor in turn generation from the place of motor outlet wire.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on four should all be included within the scope of protection of this utility model.

Claims (5)

1. a kind of Water-proof device for motor is applied on motor, it is characterised in that including box body and the box cover connecting with box body, box body It is bonded with box cover, in the place that box body is bonded with box cover, one end of box body is provided with box body inner stopper, and the other end is provided with outside box body only Mouthful, box cover is provided with box cover inner stopper and box cover threaded mounting hole;Pacify in one end of box body male half coupling equipped with box cover screw thread on box body Hole is filled, is equipped with box body bolt mounting holes in one end of box body inner stopper;Box body is bonded with the fuselage of motor, the place of fitting, box Body is provided with box body inner stopper, and fuselage is provided with fuselage male half coupling;Box body is provided with bolt mounting surface, mounting surface with the end that is bonded of fuselage Box body bolt mounting holes are equipped with, the box body male half coupling of box body and the box cover inner stopper of box cover connect, the box body inner stopper of box body It is connect with the fuselage male half coupling of fuselage, box body completes the connection with fuselage, box by the cooperation of box body bolt mounting holes and bolt Lid is fastenedly connected by the box cover threaded mounting hole of bolt and box body.
2. a kind of Water-proof device for motor according to claim 1, it is characterised in that: be coated with sealant on the mounting surface.
3. a kind of Water-proof device for motor according to claim 1, it is characterised in that: the box body, box cover are by aluminium alloy pressure It casts.
4. a kind of Water-proof device for motor according to claim 1, it is characterised in that: male half coupling that the box body is provided with and The inner stopper that box cover is provided with, water (flow) direction are consistent.
5. a kind of Water-proof device for motor according to claim 1, it is characterised in that: the binding face of the box body and box cover Outside offers a threaded hole.
CN201821817271.6U 2018-11-06 2018-11-06 A kind of Water-proof device for motor Active CN208835894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821817271.6U CN208835894U (en) 2018-11-06 2018-11-06 A kind of Water-proof device for motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821817271.6U CN208835894U (en) 2018-11-06 2018-11-06 A kind of Water-proof device for motor

Publications (1)

Publication Number Publication Date
CN208835894U true CN208835894U (en) 2019-05-07

Family

ID=66320112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821817271.6U Active CN208835894U (en) 2018-11-06 2018-11-06 A kind of Water-proof device for motor

Country Status (1)

Country Link
CN (1) CN208835894U (en)

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