CN206865267U - Waterproof and dampproof motor - Google Patents
Waterproof and dampproof motor Download PDFInfo
- Publication number
- CN206865267U CN206865267U CN201720657034.7U CN201720657034U CN206865267U CN 206865267 U CN206865267 U CN 206865267U CN 201720657034 U CN201720657034 U CN 201720657034U CN 206865267 U CN206865267 U CN 206865267U
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- CN
- China
- Prior art keywords
- rear end
- casing
- end cap
- waterstop port
- dampproof
- 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.)
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Abstract
The utility model discloses waterproof and dampproof motor,Including casing,Drive end bearing bracket and rear end cap,The drive end bearing bracket and rear end cap are separately positioned on the both ends of the casing,The first outer layer waterstop port and the first internal layer waterstop port draw bail are used between the drive end bearing bracket and the casing,The second outer layer waterstop port and the second internal layer waterstop port draw bail are used between the rear end cap and the casing,Stator is set in the casing,Rotor is set in the stator,Rotating shaft is set in the rotor,The rotating shaft passes through the drive end bearing bracket,The rear end cap and terminal box bolt connection,Venthole is opened up between the rear end cap and the terminal box,Heat-dissipating space is formed between the rear end cap and the terminal box,Wiring hole is offered in the terminal box,Motor lead-out wire is handled using embedding,Stator coil is handled using secondary dipping lacquer,Extend motor bearings service life.
Description
Technical field
It the utility model is related to technical field of motors, more particularly to waterproof and dampproof motor.
Background technology
Application of the motor in life is quite varied, existing waterproof and dampproof motor, anti-spraying and can only dabble or soak
Time is shorter, can only local waterproof, for a long time place in atmosphere can because the moisture in air enter motor in and cause electricity
Machine coil aging, reduced lifetime, the water-proof treatment technology of existing waterproof and dampproof motor are：Axle is with encrypting seal and waterproof at end
Circle；End cap, using encryption sealing groove, encrypts seal, then upper glue with casing water-proofing treatment；Motor coil is handled using F levels dipping lacquer；
Lead-out wire uses jacketed pipe processing after soldering.Temperature is too high when can cause to run in the motor confined space after above water-proofing treatment,
Shorten for the bearing service life of motor, insulating motor coil layer also can aging, ultimately result in the lost of life of motor.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is to provide a kind of waterproof and dampproof motor, and motor can be complete
Immersion, bearing service life extend, the dielectric protection layer of lifting motor coil winding and lead-out wire.
In order to reach object above, the technical solution adopted in the utility model is：Waterproof and dampproof motor, including it is casing, preceding
End cap and rear end cap, the drive end bearing bracket and rear end cap are separately positioned on the both ends of the casing, the drive end bearing bracket and the casing
Between use the first outer layer waterstop port and the first internal layer waterstop port draw bail, using the between the rear end cap and the casing
Two outer layer waterstop ports and the second internal layer waterstop port draw bail, the casing is interior to set stator, and the stator includes stator core
And stator winding, the lead-out wire on the stator winding are handled using embedding, and rotor is set in the stator, is set in the rotor
Rotating shaft is put, the rotating shaft passes through the drive end bearing bracket, the rear end cap and terminal box bolt connection, the rear end cap and the wiring
Venthole is opened up between box, winding displacement space and heat-dissipating space, the terminal box are formed between the rear end cap and the terminal box
On offer wiring hole.
Further, the first outer layer waterstop port and the first internal layer waterstop port draw bail are first on the drive end bearing bracket
The convex waterstop port of internal layer and the seamless fit structure of the casing combination end face fovea superior waterstop port, the second outer layer waterstop port and second
Internal layer waterstop port draw bail is the convex waterstop port of the second internal layer and the casing combination end face fovea superior waterstop port on the rear end cap
Seamless fit structure, drive end bearing bracket use sealing mouth structure with casing respectively with rear end cap, and sealing is preferable, and application is wider
It is general.
Further, the venthole is in Type B, preferably to form sinking path.
Further, the wiring hole is two, and is symmetrically distributed in the terminal box, for being carried out in terminal box
Winding displacement.
Further, some fin are symmetrical arranged on the rear end cap, to exclude the heat of motor internal in time, are ensured
Running temperature in the motor confined space, extend the service life of motor bearings.
Further, the rear end cap and the terminal box joint place set seal groove, for by connecting groove and rear end cap
It is tightly connected, prevents current from entering connecting groove, make the circuit humidity aging inside connecting groove.
Further, radiating ribs are set on the casing outer wall, further improve radiating effect.
Further, motor installation foot is set on the casing outer wall, and the motor installation foot is four groups, and symmetrical
On the housing.
Further, waterproof and dampproof motor lead-out wire embedding processing method, comprises the following steps：
1) lead-out wire is handled using embedding：Stator winding and the soldering of stator winding lead-out wire elder generation；
Then entangled with sleeve pipe；
Glue is poured into again seals sleeve pipe；
2) stator coil uses secondary dipping lacquer：First to whole stator coil dipping lacquer；
Again to coil stator exposed parts dipping lacquer again.
Waterproof and dampproof motor provided by the utility model and its manufacture method, opposite end different according to the installation form of motor
The cooperation of lid and casing uses the protection of positive and negative seam, is handled at lead-out wire using embedding, can more protect motor weakest link,
Stator coil uses secondary dipping lacquer, and rear end cap is equipped with special terminal box, allows motor operationally caused heat, space amplification
Alleviate motor internal heat afterwards, protect Bearing inner grease and coil life, water resistance is good, and electrical machinery life is longer, being capable of face
To worse environment and each working condition.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is explosive view of the present utility model；
Fig. 3 is the structural representation of rear end cap of the present utility model；
Fig. 4 is the structural representation of terminal box of the present utility model.
In figure：
1- casings；2- drive end bearing brackets；3- rear end caps；4- stators；5- rotors；6- rotating shafts；7- ventholes；8- wiring holes；9-
The convex waterstop port of one internal layer；The convex waterstop port of the internal layers of 10- second；11- fin；12- seal grooves；13- radiating ribs；14- motors are installed
Pin；15- terminal boxes.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to shown in accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 4, the waterproof and dampproof motor in the present embodiment, including casing 1, drive end bearing bracket 2
With rear end cap 3, drive end bearing bracket 2 and rear end cap 3 are separately positioned on the both ends of casing 1, using outside first between drive end bearing bracket 2 and casing 1
Layer waterstop port and the first internal layer waterstop port draw bail, use the second outer layer waterstop port and second between rear end cap 3 and casing 1
Internal layer waterstop port draw bail, sets stator 4 in casing 1, and stator 4 includes that stator 4 is unshakable in one's determination and the winding of stator 4, on the winding of stator 4
Lead-out wire handled using embedding, rotor 5 is set in stator 4, rotating shaft 6 is set in rotor 5, rotating shaft 6 passes through drive end bearing bracket 2, rear end
Lid 3 and the bolt connection of terminal box 15, open up Type B venthole 7 between rear end cap 3 and terminal box 15, rear end cap 3 and terminal box 15 it
Between form wiring heat-dissipating space, two wiring holes 8 are symmetrically offered in terminal box 15, for the winding displacement in terminal box 15.
First outer layer waterstop port and the first internal layer waterstop port draw bail be on drive end bearing bracket 2 the convex waterstop port 9 of first internal layer with
Casing 1 combines the seamless fit structure of end face fovea superior waterstop port, and the second outer layer waterstop port and the second internal layer waterstop port draw bail are
The convex waterstop port 10 of second internal layer is combined fovea superior waterstop port seamless fit structure in end face with casing 1 on rear end cap 3, and drive end bearing bracket 2 is with after
End cap 3 uses sealing mouth structure with casing 1 respectively, and sealing is preferable, and application is more extensive.
Some fin 11 are symmetrical arranged on rear end cap 3, to exclude the heat from heat emission hole discharge in time, ensure that motor has
The running temperature in space is limited, extends the service life of motor bearings.
Rear end cap 3 sets seal groove 12 with the joint place of terminal box 15, for connecting groove and rear end cap 3 to be tightly connected, prevents
Sealing stream enters connecting groove, makes the circuit humidity aging inside connecting groove.
Radiating ribs 13 are set on the outer wall of casing 1, further improve radiating effect.
Motor installation foot 14 is set on the outer wall of casing 1, and motor installation foot 14 is four groups, and is symmetrically distributed on shell.
Waterproof and dampproof motor lead-out wire embedding processing method, comprises the following steps：
1) lead-out wire is handled using embedding：The winding of stator 4 and the soldering of 4 winding leading-out wire elder generations of stator；
Then entangled with sleeve pipe；
Glue is poured into again seals sleeve pipe；
2) coil of rule stator 4 uses secondary dipping lacquer：First to the whole coil paint-dipping of stator 4；
Again to coil stator 4 exposed parts dipping lacquer again.
Waterproof and dampproof motor provided by the utility model and its manufacture method, opposite end different according to the installation form of motor
The cooperation of lid and casing 1 uses the protection of positive and negative seam, is handled at lead-out wire using embedding, can more protect the most weak ring of motor
Section, the coil of stator 4 uses secondary dipping lacquer, and rear end cap 3 is equipped with special terminal box 15, allows motor operationally caused heat,
Alleviate motor internal heat after the amplification of space, protect Bearing inner grease and coil life, water resistance is good, and electrical machinery life is more
It is long, worse environment and each working condition can be faced.
Junction box size passes through scientific algorithm, ensures rational heat-dissipating space
For embodiment of above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is simultaneously carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, it should all cover in the scope of protection of the utility model.
Claims (8)
1. waterproof and dampproof motor, including casing (1), drive end bearing bracket (2) and rear end cap (3), the casing (1) is interior to set stator (4),
The stator (4) includes stator core and stator winding, and rotor (5) is set in the stator (4), is set in the rotor (5)
Rotating shaft (6), the rotating shaft (6) pass through the drive end bearing bracket (2), the rear end cap (3) and terminal box (15) bolt connection, its feature
It is：The drive end bearing bracket (2) and rear end cap (3) are separately positioned on the both ends of the casing (1), the drive end bearing bracket (2) with it is described
The first outer layer waterstop port and the first internal layer waterstop port draw bail, the rear end cap (3) and the casing are used between casing (1)
(1) the second outer layer waterstop port and the second internal layer waterstop port draw bail are used between, the lead-out wire on the stator winding uses
Embedding is handled, and venthole (7) is opened up between the rear end cap (3) and the terminal box (15), the rear end cap (3) connects with described
Wiring and heat-dissipating space are formed between line box (15), wiring hole (8) is offered on the terminal box (15).
2. waterproof and dampproof motor according to claim 1, it is characterised in that：The first outer layer waterstop port and the first internal layer
Waterstop port draw bail is that the convex waterstop port of the first internal layer (9) stops with the casing (1) with reference to end face fovea superior on the drive end bearing bracket (2)
The mouth of a river is seamless fit structure, the second outer layer waterstop port and the second internal layer waterstop port draw bail is on the rear end caps (3)
The convex waterstop port of second internal layer (10) combines the seamless fit structure of end face fovea superior waterstop port with the casing (1).
3. waterproof and dampproof motor according to claim 1, it is characterised in that：The venthole (7) is in Type B.
4. waterproof and dampproof motor according to claim 1, it is characterised in that：The wiring hole (8) has two, and symmetrical point
Cloth is in the terminal box (15).
5. waterproof and dampproof motor according to claim 1, it is characterised in that：It is symmetrical arranged on the rear end cap (3) some
Fin (11).
6. waterproof and dampproof motor according to claim 1, it is characterised in that：The rear end cap (3) and the terminal box
(15) joint place sets seal groove (12).
7. waterproof and dampproof motor according to claim 1, it is characterised in that：Radiating ribs are set on casing (1) outer wall
(13)。
8. waterproof and dampproof motor according to claim 1, it is characterised in that：Motor is set to pacify on casing (1) outer wall
Fill pin (14), the motor installation foot (14) be four groups, and it is symmetrical on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657034.7U CN206865267U (en) | 2017-06-07 | 2017-06-07 | Waterproof and dampproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657034.7U CN206865267U (en) | 2017-06-07 | 2017-06-07 | Waterproof and dampproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206865267U true CN206865267U (en) | 2018-01-09 |
Family
ID=60830674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657034.7U Active CN206865267U (en) | 2017-06-07 | 2017-06-07 | Waterproof and dampproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206865267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017727A (en) * | 2017-06-07 | 2017-08-04 | 陈文蔚 | Waterproof and dampproof motor |
-
2017
- 2017-06-07 CN CN201720657034.7U patent/CN206865267U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107017727A (en) * | 2017-06-07 | 2017-08-04 | 陈文蔚 | Waterproof and dampproof motor |
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