CN208835887U - A kind of motor fan cover - Google Patents
A kind of motor fan cover Download PDFInfo
- Publication number
- CN208835887U CN208835887U CN201821721746.1U CN201821721746U CN208835887U CN 208835887 U CN208835887 U CN 208835887U CN 201821721746 U CN201821721746 U CN 201821721746U CN 208835887 U CN208835887 U CN 208835887U
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- China
- Prior art keywords
- wall
- fan housing
- housing shell
- screw thread
- electric machine
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Abstract
The utility model discloses a kind of motor fan covers, including fan housing shell and side wall, the right end edge of the fan housing shell is provided with side wall, the side wall is fixedly connected by welding at the inner wall on the right side of fan housing shell by outer wall, the fan housing shell is socketed side wall, the vertical equity face of the fan housing shell is internally provided with protective net, the outer wall of the protective net is fixedly connected by welding at the inner wall of side wall, the sidewall sheath takes over control protective net, fixed device is provided on the left of the fan housing shell, electric machine casing is provided on the left of the fixed device, the fixed device is socketed electric machine casing, the electric machine casing is internally provided with rotor, the left end of the rotor is provided with bearing, to which the vibration for preventing motor from generating at runtime influences fixation of the electric machine casing to fan housing shell, the fixation device of setting can be easy to use Personnel easily mount and dismount fan housing shell, time saving and energy saving, and practicability is stronger.
Description
Technical field
The utility model belongs to motor correlative technology field, and in particular to a kind of motor fan cover.
Background technique
Motor is a kind of equipment for converting electrical current into mechanical energy, it is to use the power on coil to generate rotating excitation field and make
Form electro-magnetic motor force rotation torque for rotor, motor by using power supply difference to be divided into dc motor and ac motor,
Motor in electric system is largely alternating current generator, can be synchronous motor either asynchronous machine, motor mainly by
Stator and rotor form, and the direction of electrified wire movement under force in magnetic field is related with magnetic induction line direction with current direction.
Existing motor fan cover technology has the following problems: motor can generate biggish heat at work, and electric
Motivation itself has temperature protection function, will be out of service when being more than certain high temperature, so in order to allow motor to stablize
Work needs to cool down to motor using fan, in fan operation, in order to which the air-flow that will rotate generation is regular
Carry out water conservancy diversion and while preventing fan from rotating increase risk, consequentiality motor fan cover, and existing motor fan cover
Biggish dust can be generated in inner wall after long duration protection, need timely to be cleared up, but needed in cleaning motor fan cover
Will be by tool rotation screw, complex steps, and need to be directed at hole location during installation, complex, humanization level is lower.
Utility model content
The purpose of this utility model is to provide a kind of motor fan covers, mentioned above in the background art electronic to solve
Machine can generate biggish heat at work, and motor itself has temperature protection function, just when being more than certain high temperature
Can be out of service, so in order to allow motor steady operation, needs to cool down to motor using fan, be transported in fan
When row, increase risk, consequentiality for the regular progress water conservancy diversion of air-flow for generating rotation and when preventing fan from rotating
Motor fan cover, and existing motor fan cover can generate biggish dust in inner wall after long duration protection, need in time
Carry out clear up, but need in cleaning motor fan cover through tool rotation screw, complex steps, and need to be aligned during installation
Hole location, complex, the lower problem of humanization level.
To achieve the above object, the utility model provides the following technical solutions:
The right end edge of a kind of motor fan cover, including fan housing shell and side wall, the fan housing shell is provided with side wall,
The side wall is fixedly connected by welding at the inner wall on the right side of fan housing shell by outer wall, and the fan housing shell is socketed side wall,
The vertical equity face of the fan housing shell is internally provided with protective net, and the outer wall of the protective net is fixedly connected by welding in side
At the inner wall of wall, the sidewall sheath takes over control protective net, and fixed device is provided on the left of the fan housing shell, the fixed device
Left side is provided with electric machine casing, and the fixed device is socketed electric machine casing, and the electric machine casing is internally provided with rotor, described
The left end of rotor is provided with bearing, and the bearing is by being welded to connect in the left end of rotor, and the left end of rotor is socketed bearing, institute
The left end for stating bearing is provided with shaft, and the outer wall of the shaft is fixedly connected by welding in the inner wall of bearing, and shaft runs through
Bearing and rotor, the right end of the rotor are provided with heat conducting disk, and the left end center position of the heat conducting disk passes through welding transmissions
Shaft is connected, is provided with flabellum on the right side of the heat conducting disk, the flabellum is fixedly connected by welding in the right side table of heat conducting disk
Face, and the center of flabellum is to be provided with drive rod, the inside of heat conducting disk, the heat conducting disk are run through in the left end of the drive rod
Left end be fixedly connected by welding the right end of shaft.
Preferably, the fixed device includes screw thread item, fixed ring, rubber strip, lantern ring and interior rubber strip, the motor casing
The right end edge of body is provided with screw thread item, and the screw thread item is fixedly connected by welding in the outer surface of electric machine casing, described
Fixed ring is provided on the left of screw thread item, the fixed ring is fixed by welding in the outer surface of electric machine casing, the fixed ring
Outer surface be provided with rubber strip, the rubber strip is connected to the outer surface of fixed ring, the screw thread item, fixed ring by glue connection
It is socketed electric machine casing with rubber strip, the left end edge of the fan housing shell is provided with lantern ring, and the lantern ring is solid by welding
Surely it is connected to the left end of fan housing shell, the inner surface of the outer surface bottom of the lantern ring is connected with interior rubber strip by glue connection.
Preferably, spiral shell is again provided at the inner wall edge of the connection fan housing shell of the lantern ring and fan housing shell
Line, the screw thread at the fan housing inner walls match with screw thread item.
Preferably, the fan housing shell can the screw thread item by the screw threads of fan housing inner walls on electric machine casing surface carry out
Rotation, the inner wall of interior rubber strip is just socketed rubber completely after screw thread and screw thread the item rotation of the fan housing inner walls are fixed
The inner wall of the outer wall of adhesive tape, the interior rubber strip can fit closely rubber strip.
Preferably, coil is socketed at the inner wall of the electric machine casing, the coil set at the electric machine casing inner wall switches through
Son.
Preferably, the diameter of the drive rod and the diameter of shaft are identical.
Preferably, the flabellum is provided with six altogether, and the size of the flabellum, specification are all the same, the flabellum
One end passes through the outer surface for being welded to connect drive rod.
Preferably, the material of the protective net is metallic iron, and the outer surface of the protective net is coated with antirust erosion resisting coating.
Compared with prior art, the utility model provides a kind of motor fan cover, have it is following the utility model has the advantages that
Fan housing enclosure interior in order to prevent in use accumulates a large amount of dust and needs to dismantle a large amount of of fan housing shell generation
Cumbersome step, has used this fixed device, and fixed device is provided with screw thread item, fixed ring, rubber strip, lantern ring and interior rubber
Item, which use screw thread item, fan housing shell can be fixed on electric machine casing by the screw thread of screw thread item collocation fan housing inner walls
Outer surface, and in order to motor in the running generate vibration the fixation between screw thread is become into loose unloading, used rubber strip and
Interior rubber strip, rubber strip are connected to the surface of fixed ring by glue connection, when the interior rubber strip being fixed on inside lantern ring passes through screw thread
When rotation connection, the inner wall of interior rubber strip can be closely bonded with the appearance of rubber strip, to prevent motor from running
When the vibration that generates influence fixation of the electric machine casing to fan housing shell, the fixation device of setting can be easy to use personnel to fan housing shell
Body is easily mounted and dismounted, time saving and energy saving, and practicability is stronger.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of motor fan cover overall structure diagram；
Fig. 2 be the utility model proposes motor fan cover transmission device structural schematic diagram；
Fig. 3 be the utility model proposes motor fan cover left side structure schematic diagram；
Fig. 4 be the utility model proposes motor fan cover flabellum structural schematic diagram；
In figure: 1, protective net；2, side wall；3, fan housing shell；4, fixed device；5, electric machine casing；6, bearing；7, shaft；
8, rotor；9, heat conducting disk；10, drive rod；11, flabellum；41, screw thread item；42, fixed ring；43, rubber strip；44, lantern ring；45, interior
Rubber strip.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of motor fan cover, including fan housing shell 3 and side wall 2, the right end edge of fan housing shell 3 are provided with side wall 2,
Side wall 2 is fixedly connected by welding at the inner wall on 3 right side of fan housing shell by outer wall, and fan housing shell 3 is socketed side wall 2, fan housing
The vertical equity face of shell 3 is internally provided with protective net 1, and the outer wall of protective net 1 is fixedly connected by welding in the inner wall of side wall 2
Place, side wall 2 are socketed protective net 1, and the left side of fan housing shell 3 is provided with fixed device 4, and the left side of fixed device 4 is provided with motor
Shell 5, fixed device 4 are socketed electric machine casing 5, and electric machine casing 5 is internally provided with rotor 8, and the left end of rotor 8 is provided with bearing
6, bearing 6 is by being welded to connect in the left end of rotor 8, and the left end of rotor 8 is socketed bearing 6, and the left end of bearing 6 is provided with shaft
7, the outer wall of shaft 7 is fixedly connected by welding in the inner wall of bearing 6, and shaft 7 runs through bearing 6 and rotor 8, the right side of rotor 8
End is provided with heat conducting disk 9, and the left end center position of heat conducting disk 9 connects shaft 7 by welding transmissions, and the right side of heat conducting disk 9 is set
It is equipped with flabellum 11, flabellum 11 is fixedly connected by welding in the right lateral surface of heat conducting disk 9, and the center of flabellum 11 is setting
There is a drive rod 10, the inside of heat conducting disk 9 is run through in the left end of drive rod 10, and the left end of heat conducting disk 9 is fixedly connected by welding shaft 7
Right end.
Further, fixed device 4 includes screw thread item 41, fixed ring 42, rubber strip 43, lantern ring 44 and interior rubber strip 45, electricity
The right end edge of casing body 5 is provided with screw thread item 41, and screw thread item 41 is fixedly connected by welding in the appearance of electric machine casing 5
Face, the left side of screw thread item 41 are provided with fixed ring 42, and fixed ring 42 is fixed by welding in the outer surface of electric machine casing 5, fixed
The outer surface of ring 42 is provided with rubber strip 43, and rubber strip 43 is connected to the outer surface of fixed ring 42 by glue connection, and screw thread item 41 is consolidated
Determine ring 42 and rubber strip 43 and be socketed electric machine casing 5, the left end edge of fan housing shell 3 is provided with lantern ring 44, and lantern ring 44 passes through
The left end for being connected to fan housing shell 3 is welded and fixed, the inner surface of the outer surface bottom of lantern ring 44 is connected with interior rubber by glue connection
Item 45, which use screw thread item 41, fan housing shell 3 can be fixed on electricity by the screw thread of collocation 3 inner wall of fan housing shell of screw thread item 41
The outer surface of casing body 5, and the fixation between screw thread is become into loose unloading in order to generate vibration in the running in motor, it uses
Rubber strip 43 and interior rubber strip 45, rubber strip 43 are connected to the surface of fixed ring 42 by glue connection, when being fixed on inside lantern ring 44
Interior rubber strip 45 by threads turn connect when, the inner wall of interior rubber strip 45 can closely be pasted with the appearance of rubber strip 43
It closes, so that the vibration for preventing motor from generating at runtime influences fixation of the electric machine casing 5 to fan housing shell 3, the fixation of setting
Device 4 can be easy to use personnel easily to mount and dismount fan housing shell 3, time saving and energy saving, and practicability is stronger.
Further, spiral shell is again provided at the inner wall edge of the connection fan housing shell 3 of lantern ring 44 and fan housing shell 3
Line, the screw thread at 3 inner wall of fan housing shell match with screw thread item 41, in this way can be convenient to fan housing by electric machine casing 5 by rotating
The fixation and loose unloading of shell 3.
Further, fan housing shell 3 can by the screw thread of 3 inner wall of fan housing shell 5 surface of electric machine casing screw thread item 41 into
Row rotation, the inner wall of interior rubber strip 45 just covers completely after the screw thread of 3 inner wall of fan housing shell is fixed with the rotation of screw thread item 41
The outer wall of rubber strip 43 is connect, the inner wall of interior rubber strip 45 can fit closely rubber strip 43, can prevent motor from producing in operation in this way
Raw vibration influences fixation of the fan housing shell 3 to electric machine casing 5.
Further, coil is socketed at the inner wall of electric machine casing 5, the coil at 5 inner wall of electric machine casing is socketed rotor 8, this
Sample motor can convert electrical energy into kinetic energy the case where being powered and carry out stable rotation.
Further, the diameter of drive rod 10 is identical as the diameter of shaft 7, and kinetic energy can be carried out to stable transmitting in this way.
Further, flabellum 11 is provided with six altogether, and the size of flabellum 11, specification are all the same, and one end of flabellum 11 is equal
By being welded to connect the outer surface of drive rod 10, the air quantity generated in rotation can be increased in this way, be conducive to the quick of motor
Heat dissipation.
Further, the material of protective net 1 is metallic iron, and the outer surface of protective net 1 is coated with antirust erosion resisting coating, can prevent in this way
Only anti-skid mesh 1 generates corrosion in prolonged use, increases service life.
The working principle and process for using of the utility model: after the utility model installs, need carry out in use,
It needs to turn on the switch, the coil of motor interior drives under the active force in magnetic field after power supply is connected for motor connecting power
Rotor 8 is set to rotate, rotor 8 can be transmitted kinetic energy by the shaft 7 that bearing 6 is rotatablely connected after rotating, and shaft 7 drives
Heat conducting disk 9 and the drive rod 10 fixed by shaft 7 are rotated, and drive rod 10 continues that flabellum 11 is driven to rotate, thus by thermally conductive
The heat of Pan9Chu is transmitted to the external world by fan housing shell 3, so that entire heat dissipation operation is completed, and wind in order to prevent in use
The a large amount of dust of 3 inner accumulation of over body case needs to dismantle a large amount of cumbersome steps of the generation of fan housing shell 3, has used this fixation
Device 4, fixed device 4 are provided with screw thread item 41, fixed ring 42, rubber strip 43, lantern ring 44 and interior rubber strip 45, which use
Fan housing shell 3 can be fixed on the outer surface of electric machine casing 5 by the screw thread of screw thread item 41, collocation 3 inner wall of fan housing shell of screw thread item 41,
And the fixation between screw thread is become into loose unloading in order to generate vibration in the running in motor, use rubber strip 43 and interior rubber
Item 45, rubber strip 43 are connected to the surface of fixed ring 42 by glue connection, when the interior rubber strip 45 being fixed on inside lantern ring 44 passes through
When threads turn connects, the inner wall of interior rubber strip 45 can be closely bonded with the appearance of rubber strip 43, to prevent electronic
The vibration that machine generates at runtime influences fixation of the electric machine casing 5 to fan housing shell 3, and the fixation device 4 of setting can be easy to use
Personnel easily mount and dismount fan housing shell 3, time saving and energy saving, and practicability is stronger.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of motor fan cover, including fan housing shell (3) and side wall (2), it is characterised in that: the right side of the fan housing shell (3)
It is provided at end margin side wall (2), the side wall (2) is fixedly connected by welding on the right side of fan housing shell (3) by outer wall
At inner wall, the fan housing shell (3) is socketed side wall (2), and the vertical equity face of the fan housing shell (3) is internally provided with protective net
(1), the outer wall of the protective net (1) is fixedly connected by welding at the inner wall of side wall (2), side wall (2) the socket protection
Net (1) is provided with fixed device (4) on the left of the fan housing shell (3), is provided with motor on the left of the fixed device (4)
Shell (5), fixed device (4) socket electric machine casing (5), the electric machine casing (5) are internally provided with rotor (8), institute
The left end for stating rotor (8) is provided with bearing (6), and the bearing (6) is by being welded to connect in the left end of rotor (8), and rotor (8)
Left end be socketed bearing (6), the left end of the bearing (6) is provided with shaft (7), and the outer wall of the shaft (7) is solid by welding
Surely it is connected to the inner wall of bearing (6), and shaft (7) runs through bearing (6) and rotor (8), the right end of the rotor (8), which is provided with, leads
The left end center position of hot plate (9), the heat conducting disk (9) connects shaft (7) by welding transmissions, the heat conducting disk (9)
Right side is provided with flabellum (11), and the flabellum (11) is fixedly connected by welding in the right lateral surface of heat conducting disk (9), and flabellum
(11) center is to be provided with drive rod (10), and the inside of heat conducting disk (9) is run through in the left end of the drive rod (10), described
The left end of heat conducting disk (9) is fixedly connected by welding the right ends of shaft (7).
2. a kind of motor fan cover according to claim 1, it is characterised in that: the fixed device (4) includes screw thread item
(41), fixed ring (42), rubber strip (43), lantern ring (44) and interior rubber strip (45), the right end edge of the electric machine casing (5)
It is provided with screw thread item (41), the screw thread item (41) is fixedly connected by welding in the outer surface of electric machine casing (5), the screw thread
It being provided on the left of item (41) fixed ring (42), the fixed ring (42) is fixed by welding in the outer surface of electric machine casing (5),
The outer surface of the fixed ring (42) is provided with rubber strip (43), and the rubber strip (43) is connected to fixed ring (42) by glue connection
Outer surface, the screw thread item (41), fixed ring (42) and rubber strip (43) are socketed electric machine casing (5), the fan housing shell
(3) left end edge is provided with lantern ring (44), and the lantern ring (44) is fixedly connected by welding on a left side for fan housing shell (3)
End, the inner surface of the outer surface bottom of the lantern ring (44) are connected with interior rubber strip (45) by glue connection.
3. a kind of motor fan cover according to claim 2, it is characterised in that: the lantern ring (44) and fan housing shell (3)
Connection fan housing shell (3) inner wall edge at be again provided with screw thread, the screw thread at fan housing shell (3) inner wall with
Screw thread item (41) matches.
4. a kind of motor fan cover according to claim 2, it is characterised in that: the fan housing shell (3) can pass through fan housing
Screw thread item (41) of the screw thread of shell (3) inner wall on electric machine casing (5) surface is rotated, fan housing shell (3) inner wall
The inner wall of interior rubber strip (45) is just socketed the outer wall of rubber strip (43) completely after screw thread and screw thread item (41) rotation are fixed,
The inner wall of the interior rubber strip (45) can fit closely rubber strip (43).
5. a kind of motor fan cover according to claim 1, it is characterised in that: covered at the inner wall of the electric machine casing (5)
It is connected to coil, the coil at electric machine casing (5) inner wall is socketed rotor (8).
6. a kind of motor fan cover according to claim 1, it is characterised in that: the diameter and shaft of the drive rod (10)
(7) diameter is identical.
7. a kind of motor fan cover according to claim 1, it is characterised in that: the flabellum (11) is provided with six altogether,
The size of the flabellum (11), specification are all the same, and one end of the flabellum (11), which passes through, is welded to connect drive rod (10)
Outer surface.
8. a kind of motor fan cover according to claim 1, it is characterised in that: the material of the protective net (1) is metal
The outer surface of iron, the protective net (1) is coated with antirust erosion resisting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721746.1U CN208835887U (en) | 2018-10-23 | 2018-10-23 | A kind of motor fan cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721746.1U CN208835887U (en) | 2018-10-23 | 2018-10-23 | A kind of motor fan cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208835887U true CN208835887U (en) | 2019-05-07 |
Family
ID=66319468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721746.1U Active CN208835887U (en) | 2018-10-23 | 2018-10-23 | A kind of motor fan cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208835887U (en) |
-
2018
- 2018-10-23 CN CN201821721746.1U patent/CN208835887U/en active Active
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