CN207124512U - A kind of washing motor - Google Patents
A kind of washing motor Download PDFInfo
- Publication number
- CN207124512U CN207124512U CN201720924070.5U CN201720924070U CN207124512U CN 207124512 U CN207124512 U CN 207124512U CN 201720924070 U CN201720924070 U CN 201720924070U CN 207124512 U CN207124512 U CN 207124512U
- Authority
- CN
- China
- Prior art keywords
- motor
- magnet ring
- fixture
- washing motor
- motor housing
- 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
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- Dc Machiner (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a kind of washing motor, including：Motor housing, the motor housing are interior formed with receiving space；The outside wall surface of the motor housing is fixed in fixture, one end of the fixture；Magnet ring, the magnet ring be fixed on the fixture away from one end of the motor housing.Compared with prior art, the utility model fixes the fixture of magnet ring by increasing on motor housing, had both inhibited the harassing and wrecking energy of washing motor, and in turn ensure that the reliability of magnet ring, so that magnet ring will not produce abnormal sound and come off in the process of moving, washing motor automobile reliability is improved.
Description
Technical field
Technical field of automobile parts is the utility model is related to, particularly a kind of washing motor.
Background technology
When washing motor harassing and wrecking are mainly motor commutation, caused by producing spark between carbon brush and commutator, washing at present
Motor generally increases magnet ring on washing motor wire harness, suppresses emittance to reduce harassing and wrecking.
Washing motor itself increases on engine wiring harness without wire harness, magnet ring, by being limited by space, can not fixed, car
Abnormal sound is easily produced during traveling, and the vibration of vehicle travel process easily causes magnet ring and come off.
Utility model content
The purpose of this utility model is to provide a kind of washing motor, to solve technical problem of the prior art, ensures magnetic
Ring will not produce abnormal sound and come off in the process of moving, improve washing motor automobile reliability.
The utility model provides a kind of washing motor, including：
Motor housing, the motor housing are interior formed with receiving space；
The outside wall surface of the motor housing is fixed in fixture, one end of the fixture；
Magnet ring, the magnet ring be fixed on the fixture away from one end of the motor housing.
Washing motor as described above, these, it is preferred to, the fixture is recessed away from one end of the motor housing
There is arc-shaped slot, the external diameter of the internal diameter of the arc-shaped slot and the magnet ring matches.
Washing motor as described above, these, it is preferred to, the receiving space includes the first accommodating chamber for communicating and the
Two accommodating chambers, first accommodating chamber are cylindrical structure, and second accommodating chamber is rectangular parallelepiped structure.
Washing motor as described above, these, it is preferred to, the washing motor is additionally provided with rat tail, the connection
One end of wire harness is connected with washing motor, and the other end of the rat tail is connected with connector.
Compared with prior art, the utility model on motor housing by increasing the fixture for fixing magnet ring, both
The harassing and wrecking energy of washing motor is inhibited, in turn ensure that the reliability of magnet ring so that magnet ring will not produce different in the process of moving
Ring and come off, improve washing motor automobile reliability.
Brief description of the drawings
Fig. 1 is axonometric drawing of the present utility model.
Description of reference numerals：1- motor housings, 2- fixtures, 3- magnet rings, 4- arc-shaped slots, the accommodating chambers of 5- first, 6-
Two accommodating chambers, 7- rat tails, 8- connectors.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
As shown in figure 1, embodiment of the present utility model provides a kind of washing motor, including：Motor housing 1, the electricity
Formed with receiving space in machine shell 1；The outside wall surface of the motor housing 1 is fixed in fixture 2, one end of the fixture 2；
Magnet ring 3, the magnet ring 3 be fixed on the fixture 2 away from one end of the motor housing 1.
Above-described embodiment on motor housing 1 by increasing fixture 2 so that magnet ring 3 can install fixation, both inhibit
The harassing and wrecking energy of washing motor, in turn ensure that the reliability of magnet ring 3.
In order to realize the easy to assembly and fixed of magnet ring 3, while cause the compact overall structure of motor housing 1, be beneficial to
Machine-shaping, the fixture 2 and the integrated molding of motor housing 1, the fixture 2 is away from the motor housing 1
One end is arranged with arc-shaped slot 4, and the external diameter of the internal diameter of the arc-shaped slot 4 and the magnet ring 3 matches, during assembling, by magnet ring 3
Arc-shaped slot 4 is directed at, is firmly compressed, magnet ring 3 is fixed in arc-shaped slot 4 by interference fit, fixed, in automobile
During traveling is jolted, it will not fall off.
Existing washing motor is cylindric, after the part such as assemble rotor, stator, commutator, impeller, without space mounting
The components such as electric capacity, inductance carry out harassing and wrecking suppression, therefore, the present embodiment is expanded to the receiving space of washing motor, specifically
Ground, the receiving space include the first accommodating chamber 5 and the second accommodating chamber 6 communicated, and first accommodating chamber 5 is cylinder knot
Structure, second accommodating chamber 6 is rectangular parallelepiped structure, compact-sized, while is beneficial to processing and forming, one of ordinary skill in the art
Be easy for it is contemplated that, the shape and size of second accommodating chamber can need be adjusted according to the installation of specific parts.
Wherein the structure of the first accommodating chamber 5 is used for the parts such as assemble rotor, stator, commutator, impeller, and this is washed with of the prior art
Wash that the structure function of motor housing 1 is identical, do not have to the size and installation site of adjustment above-mentioned parts so, versatility is good, repacking
Convenient, second accommodating chamber 6 is the space expanded, for being placed on the electricity such as increased electric capacity, magnetic bead on washing motor circuit
Sub- component, motor radiation harassing and wrecking and conduction interference are entered by expand space increased electric capacity, magnetic bead etc. of the second accommodating chamber 6
Row suppresses, the suppression harassed plus magnet ring 3 motor radiation so that washing motor disclosure satisfy that limit of disturbance requirement, ensure electricity
Machine will not produce interference when working to other electrical appliances.And because the washing motor space behind increase space is sufficient, increased electricity
Hold, magnetic bead quantity and model can be adjusted according to actual conditions.
Connector 8 is generally moulded on shell, when motor application is when in different automobile types, such as therewith to slotting connector 8
Change, connector 8 needs to change on washing motor shell 1, and motor housing 1 needs to re-mold, increase development cost and
Cycle.Therefore, the washing motor is additionally provided with rat tail 7, one end of the rat tail 7 and the electric connection of washing motor connect
Connect, the other end of the rat tail 7 is connected with connector 8.By increasing by one section of rat tail 7 on washing motor, by electricity
Machine connector 8 is moved on rat tail 7, when motor is used in the change of connector 8 in different automobile types, can directly change wire harness
On connector 8, motor itself need not re-mold, it is possible to increase the versatility of motor, and reduce motor development cost and
Cycle.
Increased magnet ring 3 needed for washing motor can be attached to first on washing motor rat tail 7, and be fixed on fixation
On part 2 so that washing motor has installed magnet ring 3 when supplying, magnet ring 3 need not be increased by ensureing during vehicle assembling fixes work, section
Installation time and flow have been saved, has improved operating efficiency.
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (4)
- A kind of 1. washing motor, it is characterised in that：Including：Motor housing (1), the motor housing (1) are interior formed with receiving space；The outside wall surface of the motor housing (1) is fixed in fixture (2), one end of the fixture (2)；Magnet ring (3), the magnet ring (3) be fixed on the fixture (2) away from one end of the motor housing (1).
- 2. washing motor according to claim 1, it is characterised in that：The fixture (2) deviates from the motor housing (1) One end be arranged with arc-shaped slot (4), the external diameter of the internal diameter and the magnet ring (3) of the arc-shaped slot (4) matches.
- 3. washing motor according to claim 1, it is characterised in that：The receiving space includes the first accommodating chamber communicated (5) and the second accommodating chamber (6), first accommodating chamber (5) are cylindrical structure, and second accommodating chamber (6) is cuboid knot Structure.
- 4. washing motor according to claim 1, it is characterised in that：The washing motor is additionally provided with rat tail (7), institute The one end for stating rat tail (7) is connected with washing motor, and the other end of the rat tail (7) is connected with connector (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924070.5U CN207124512U (en) | 2017-07-27 | 2017-07-27 | A kind of washing motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720924070.5U CN207124512U (en) | 2017-07-27 | 2017-07-27 | A kind of washing motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207124512U true CN207124512U (en) | 2018-03-20 |
Family
ID=61613428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720924070.5U Expired - Fee Related CN207124512U (en) | 2017-07-27 | 2017-07-27 | A kind of washing motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207124512U (en) |
-
2017
- 2017-07-27 CN CN201720924070.5U patent/CN207124512U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20200727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |