CN205693473U - A kind of fan coil units motor - Google Patents
A kind of fan coil units motor Download PDFInfo
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- CN205693473U CN205693473U CN201620683489.1U CN201620683489U CN205693473U CN 205693473 U CN205693473 U CN 205693473U CN 201620683489 U CN201620683489 U CN 201620683489U CN 205693473 U CN205693473 U CN 205693473U
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- plastic shell
- fan coil
- rotor
- coil units
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Abstract
The utility model discloses a kind of fan coil units motor, including stator module, rotor assembly, plastic shell and shockproof rubber coil, shockproof rubber coil is set in outside plastic shell, stator module is fixed on plastic shell, and rotor assembly is located at the inner side of stator module, and plastic shell is provided with installation cavity, rotor assembly includes rotor and rotating shaft, rotor is located in installation cavity, and rotating shaft is connected with rotor, and runs through whole plastic shell.This structure assembles the mode secure fit using screw in relatively prior art, assembles more convenient, improves production efficiency；The parts respectively contacted coordinate closely, it is therefore prevented that collide between the parts respectively contacted when rotor and rotating shaft operating generation noise, greatly reduces noise content, optimizes whole motor oscillating and noise.
Description
Technical field
This utility model belongs to a kind of motor, especially relates to a kind of fan coil units motor.
Background technology
Fan coil is the preferable end prod of central air-conditioning, and its operation principle is continuous room, recirculation place in unit
Between air, bypass air through cooled (heating) after cold water (hot water) coil pipe, to keep the constant of room temperature.Generally, newly
Wind sends into indoor, to meet the needs of air-conditioned room resh air requirement after being processed by fan coil motor
Along with the development of technology, the field of utilization becomes greatly the most therewith, is now mainly used in office, hospital, scientific research
Some large-scale public places such as mechanism.Fan coil is mainly by relying on the positive action of blower fan, by the effect of surface cooler
Get a desired effect.Fan coil major product standard GB/T19232-2003 " fan coil units ", country's air-conditioning equipment
Quality Supervision and Inspection Center assume responsibility for the repeatedly whole nation fan coil set product that State Administration for Quality Supervision and Inspection and Quarantine entrusts
Quality supervision sampling task in, fan coil detect underproof project mainly in the majority with noise and refrigerating capacity.
Traditional its ac motor structure of fan coil motor (as shown in Figure 1), including stator module (such as Fig. 2 institute
Show), rotor assembly, end cap 20, screw 30, casing 40, cushion rubber 10, wherein stator module includes stator core 50 and stator winding
60, rotor assembly includes cage rotor 80, bearing 70, rotating shaft 90, cage rotor 80 and rotating shaft 90 secure fit, and bearing 70 is respectively
Being arranged on rotating shaft 90 left and right sides interference fits, stator module is firmly installed with casing 40, and the bearing 70 of rotor assembly is pacified respectively
Being contained in the bearing chamber of end cap 20, screw 30 is coupled by end cap 20 and casing 40 fastening, and shockproof rubber coil 10 is arranged on end cap
20 excircle installation positions are for installing fixing device by motor.Stator winding 60 is fallen or by the way of the machinery line of fall by hands
It is placed in a certain order on stator core 30.
This traditional single-phase ac asynchronous motor, not only structure is complicated, and manufacturing cost is high, and efficiency of assembling is low, and
Noise and vibration are unfavorable for controlling, the harmonic wave ability that the distortion of anti-power supply produces.
Utility model content
The purpose of this utility model is to provide a kind of fan coil units motor, it is possible in solution the problems referred to above extremely
Few one.
According to an aspect of the present utility model, it is provided that a kind of fan coil units motor, including stator module, turn
Sub-component, plastic shell and shockproof rubber coil, shockproof rubber coil is set in outside plastic shell, and stator module is fixed on plastic shell
On, rotor assembly is located at the inner side of stator module, and plastic shell is provided with installation cavity, and rotor assembly includes rotor and rotating shaft, rotor
Being located in installation cavity, rotating shaft is connected with rotor, and runs through whole plastic shell.
The beneficial effects of the utility model are: use plastic shell, it is possible to reduce this motor noise in use；With
Time, it is provided with shockproof rubber coil in the outside of plastic shell, noise when rotor rotates can be reduced；Rotor is located in installation cavity,
Facilitating the installation of rotor, rotor is rotated and has cushioning effect by plastic shell simultaneously.
In some embodiments, stator module includes stator core, skeleton and electromagnetic wire, and skeleton is located at outside stator core
Side, electromagnetic wire is wound on skeleton.Thus, use this winding mode can simplify the assembling procedure of stator module, relative to existing
Having the winding mode of fan coil units motor, this stator member structure is simple, and operation is simplified.
In some embodiments, fan coil units motor also includes drive end bearing bracket and rear end cap, drive end bearing bracket and rear end
Lid is separately fixed at two ends before and after plastic shell.Thus, it is provided with front and rear cover, the globality of whole motor can be improved, and
Plastic shell is played further fixation.
In some embodiments, fan coil units motor also includes that bearing, drive end bearing bracket and rear end cap are equipped with appearance
Putting chamber, bearing is arranged in the containing cavity of drive end bearing bracket and rear end cap, and bearing holder (housing, cover) is located at outside rotating shaft.Thus, it is possible to facilitate bearing
Installation；Meanwhile, it is provided with bearing, is possible to prevent rotating shaft directly to contact with plastic shell, reduce vibration during axis of rotation.
In some embodiments, rear end cap is provided with cannelure, and cannelure closely cooperates with the outer wall of plastic shell.By
This, improve the compactness that rear end cap coordinates with plastic shell, prevents from existing between the two gap, it is to avoid produces during vibration and makes an uproar
Sound.
In some embodiments, being provided with gland in containing cavity, gland is provided with the first groove, the first groove and shockproof rubber coil
Match.Thereby it is ensured that the compactness that front and rear cover, bearing and bump protection ring three coordinate, reduce the gap between three,
Thus the noise that when effectively reducing working rotor, entirety produces.
In some embodiments, the outside of plastic shell is provided with the second groove.Thus, it is possible to facilitate other frocks to clamp
Second groove, facilitate motor tears machine open.
In some embodiments, shockproof rubber coil includes outer rim and body, and the material of body is rubber, and outer rim is sheathed
At outer body, body is set in the outside of plastic shell.Hereby it is achieved that the cushioning effect of shockproof rubber coil；Meanwhile, it is provided with steel
Circle, when motor can be facilitated to fix, extraneous frock acts on steel ring.
Accompanying drawing explanation
Fig. 1 is the structural representation of the fan coil units motor of prior art；
Fig. 2 is the structural representation of the stator module of prior art；
Fig. 3 is the structural representation of fan coil units motor of the present utility model；
Fig. 4 is the structural representation of the stator module in fan coil units motor of the present utility model；
Fig. 5 is the structural representation of drive end bearing bracket in fan coil units motor of the present utility model；
Fig. 6 is the structural representation of shockproof rubber coil in fan coil units motor of the present utility model；
Fig. 7 is the structural representation of plastic shell in fan coil units motor of the present utility model；
Fig. 8 is the structural representation of rear end cap in fan coil units motor of the present utility model；
Fig. 9 is the structural representation of gland in fan coil units motor of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
With reference to Fig. 3 to Fig. 9: a kind of fan coil units motor, including stator module 1, rotor assembly 2, plastic shell 3
With shockproof rubber coil 4, shockproof rubber coil 4 is set in outside plastic shell 3, and stator module 1 is fixed on plastic shell 3, rotor assembly 2
Being located at the inner side of stator module 1, plastic shell 3 is provided with installation cavity 31, and rotor assembly 2 includes rotor 21 and rotating shaft 22, rotor 21
For cage rotor, rotor 21 is located in installation cavity 31, and rotating shaft 22 is connected with rotor 21, and runs through whole plastic shell 3.
Stator module 1 includes stator core 11, skeleton 12 and electromagnetic wire 13, and skeleton 12 is located at outside stator core 11, electricity
Magnet-wire 13 is wound on skeleton 12.Wherein, skeleton 12 is set with or is molded and is fixed on stator core 11, and electromagnetic wire 13 passes through machine
Tool or the position, portion of gripping of the manual stator core being wound on skeleton 12.Relative to of the prior art by winding by manual or
Machinery is according to being necessarily subsequently placed on stator core, and this stator module 1 is simple for structure, easy to assembly, improves coiling speed.
A kind of fan coil units motor also includes that drive end bearing bracket 5 and rear end cap 6, drive end bearing bracket 5 and rear end cap 6 are fixed respectively
Two ends before and after plastic shell 3.Wherein, the one end of the installation cavity 31 that drive end bearing bracket 5 snaps onto plastic shell 3 is fixed, it is ensured that front
End cap 5 and plastic shell 3 clamping.Rear end cap 6 is provided with cannelure 61, and cannelure 61 closely cooperates with the outer wall of plastic shell 3, ring
The side of shape groove 61 inwall uses interference fits, outside the opposite side of cannelure 61 inwall is with plastic packaging with the outer face of plastic shell 3
Using interference fit inside the end face of shell 3, the bottom of cannelure 61 is in close contact with plastic shell 3.Thus, it is ensured that rear end cap
6 with the closely cooperating of plastic shell 3, effectively prevent rear end cap 6 rotor 21 and rotating shaft 22 in the running with plastic shell 3 it
Between produce noise, and then effectively reduce the generation of noise.
A kind of fan coil units motor of the present utility model also includes that bearing 7, drive end bearing bracket 5 and rear end cap 6 are equipped with
Containing cavity 8, bearing 7 is arranged in the containing cavity 8 of drive end bearing bracket 5 and rear end cap 6, and bearing 7 is set in outside rotating shaft 22.Thus, will
Bearing 7 is encapsulated in front and rear cover, can be greatly reduced rotating shaft 22 and bearing 7 by drive end bearing bracket 5, rear end cap 6 and plastic shell 3
Between the spreading out of of a small amount of noise, further reduce noise.
Being provided with gland 9 in containing cavity 8, gland 9 is provided with the first groove 91, and the first groove 91 matches with shockproof rubber coil 4.Hold
Putting chamber 8 and include that cylindrical 81, gland 9 are set in outside cylindrical 81, the first groove 91 matches with corresponding projection in shockproof rubber coil 4
Close, coordinate closely.
The outside of plastic shell 3 is injection molded with the second groove 32, is provided with the second groove 32, can facilitate extraneous frock folder
Tight second groove 32, thus facilitate motor to tear machine open.
Shockproof rubber coil 4 includes outer rim 41 and body 42, and the material of body 42 is rubber, and outer rim 41 is set in body 42
Outside, body 42 is set in the outside of plastic shell 3.Outer rim 41 can facilitate the fixing of motor.
Stator module 1 and plastic shell 3, when assembling, are fixed on one by fan coil units motor of the present utility model
Rising, form the field frame assembly of integration, plastic shell 3 is arranged on the outside of stator module 23, and drive end bearing bracket 5 is fixed on plastic shell
On 3；Being assembled by miscellaneous part, this structure assembles the mode secure fit using screw in relatively prior art, group the most again
Fill more convenient, improve production efficiency.And the parts respectively contacted coordinate closely, it is therefore prevented that rotor 21 and rotating shaft 22 each phase when operating
Collide between the parts of contact generation noise, greatly reduces noise content, optimizes whole motor oscillating and noise.
Above-described is only preferred implementation of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these all belong to
In protection domain of the present utility model.
Claims (8)
1. a fan coil units motor, it is characterised in that include stator module (1), rotor assembly (2), plastic shell
(3) and shockproof rubber coil (4), described shockproof rubber coil (4) is set in plastic shell (3) outside, and described stator module (1) is fixed on to be moulded
In envelope shell (3), described rotor assembly (2) is located at the inner side of stator module (1), and described plastic shell (3) is provided with installation cavity
(31), described rotor assembly (2) includes rotor (21) and rotating shaft (22), and described rotor (21) is located in installation cavity (31), described
Rotating shaft (22) is connected with rotor (21), and runs through whole plastic shell (3).
A kind of fan coil units motor the most according to claim 1, it is characterised in that described stator module (1) wraps
Including stator core (11), skeleton (12) and electromagnetic wire (13), described skeleton (12) is located at stator core (11) outside, described electromagnetism
Line (13) is wound on skeleton (12).
A kind of fan coil units motor the most according to claim 2, it is characterised in that also include drive end bearing bracket (5) and
Rear end cap (6), described drive end bearing bracket (5) and rear end cap (6) are separately fixed at two ends before and after plastic shell (3).
A kind of fan coil units motor the most according to claim 3, it is characterised in that also include bearing (7), described
Drive end bearing bracket (5) and rear end cap (6) are equipped with containing cavity (8), and described bearing (7) is arranged on drive end bearing bracket (5) and the appearance of rear end cap (6)
Putting in chamber (8), described bearing (7) is set in rotating shaft (22) outside.
A kind of fan coil units motor the most according to claim 4, it is characterised in that described rear end cap (6) is provided with
Cannelure (61), described cannelure (61) closely cooperates with the outer wall of plastic shell (3).
A kind of fan coil units motor the most according to claim 5, it is characterised in that described containing cavity sets in (8)
Having gland (9), described gland (9) to be provided with the first groove (91), described first groove (91) is matched with shockproof rubber coil (4).
7. according to a kind of fan coil units motor described in any one of claim 1～6, it is characterised in that described plastic packaging
The outside of shell (3) is provided with the second groove (32).
8. according to a kind of fan coil units motor described in any one of claim 3～6, it is characterised in that described shockproof
Cushion rubber (4) includes outer rim (41) and body (42), and the material of described body (42) is rubber, and described outer rim (41) is set in
Body (42) outside, described body (42) is set in the outside of plastic shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683489.1U CN205693473U (en) | 2016-06-29 | 2016-06-29 | A kind of fan coil units motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620683489.1U CN205693473U (en) | 2016-06-29 | 2016-06-29 | A kind of fan coil units motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693473U true CN205693473U (en) | 2016-11-16 |
Family
ID=57259538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620683489.1U Active CN205693473U (en) | 2016-06-29 | 2016-06-29 | A kind of fan coil units motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693473U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958695A (en) * | 2016-06-29 | 2016-09-21 | 佛山市南海区绿智电机设备有限公司 | Motor for fan coil unit |
| CN107612181A (en) * | 2017-09-18 | 2018-01-19 | 京马电机有限公司 | A kind of Full-plastics sealed motor and preparation method thereof |
-
2016
- 2016-06-29 CN CN201620683489.1U patent/CN205693473U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958695A (en) * | 2016-06-29 | 2016-09-21 | 佛山市南海区绿智电机设备有限公司 | Motor for fan coil unit |
| CN107612181A (en) * | 2017-09-18 | 2018-01-19 | 京马电机有限公司 | A kind of Full-plastics sealed motor and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |