CN208369355U - It is a kind of for pushing away the steel pipe permanent magnet DC motor of window device - Google Patents
It is a kind of for pushing away the steel pipe permanent magnet DC motor of window device Download PDFInfo
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- CN208369355U CN208369355U CN201821093849.8U CN201821093849U CN208369355U CN 208369355 U CN208369355 U CN 208369355U CN 201821093849 U CN201821093849 U CN 201821093849U CN 208369355 U CN208369355 U CN 208369355U
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- China
- Prior art keywords
- kirsite
- motor
- steel pipe
- permanent magnet
- window device
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Abstract
The utility model discloses a kind of for pushing away the steel pipe permanent magnet DC motor of window device, including kirsite front cover, inner housing and kirsite rear cover, it is fixedly connected with inner housing between the kirsite front cover and kirsite rear cover, is fixedly connected with stator on the inner surface wall of the inner housing.In the utility model, first, it is contacted with inner housing without dead angle by coolant liquid, heat can be subjected to efficient absorption, and pass through the hollow increase of heat dissipation ridge piece and the contact area of external ventilating air, reach efficient heat dissipation effect, simultaneously, the propagation of noise can be also reduced by coolant liquid, and further absorb is carried out to noise by sound-proof material and is completely cut off, the structure is simple, it is not only able to high efficiency and heat radiation, it simultaneously can also effective noise reduction, it kills two birds with one stone, it is practical, secondly, pass through being equipped with for spring bed and damping spring, the effect of vibration generated that also motor can work, which effectively absorb, offsets, to ensure that stable structure, improve the service life of motor.
Description
Technical field
The utility model relates to DC motor technology fields more particularly to a kind of for pushing away the steel pipe permanent direct-current electric of window device
Machine.
Background technique
Direct current generator, which refers to, can be converted into mechanical energy (dc motor) by direct current energy or convert mechanical energy into direct current
The rotating electric machine of electric energy (dc generator), it is to be able to achieve direct current energy and motor that mechanical energy is converted mutually, when it makees electricity
Motivation is dc motor when running, and converts electrical energy into mechanical energy；Make when generator operation to be dc generator, by mechanical energy
Be converted to electric energy.
However, the existing steel pipe permanent magnet DC motor for pushing away window device still has several drawbacks place, on the one hand, heat dissipation
Scarce capacity, it is serious that the motor feels hot, directly affects the service life of motor, and on the other hand, motor operating noise is larger, brings one
Fixed environmental pollution, and cushioning ability is poor, leads to structural instability.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is for pushing away window device
Steel pipe permanent magnet DC motor.
To achieve the goals above, the utility model adopts the technical scheme that a kind of steel pipe for pushing away window device forever
Magnetic direct current generator, including kirsite front cover, inner housing and kirsite rear cover, it is solid between the kirsite front cover and kirsite rear cover
Surely it is connected with inner housing, stator is fixedly connected on the inner surface wall of the inner housing, and the inside of stator is located at kirsite front cover
Rotor is rotatably connected between kirsite rear cover, the inner housing appearance wall two sides are welded by connection ring and outer housing, institute
It states on the appearance wall of outer housing and multiple heat dissipation ridge pieces, the kirsite front cover and zinc is angularly distributed with around the axle center of outer housing
The front and back two sides of the bottom of alloy rear cover pass through spring bed and firm banking elastic connection.
It is as above-mentioned technical proposal to further describe:
The multiple heat dissipation ridge piece is connected with diaphragm seal between any two and on the outside of outer housing.
It is as above-mentioned technical proposal to further describe:
Sound-proof material is filled between the diaphragm seal and outer housing.
It is as above-mentioned technical proposal to further describe:
The spring bed is in bending-type structure.
It is as above-mentioned technical proposal to further describe:
The bottom centre of the kirsite front cover passes through damping spring and firm banking elastic connection.
It is as above-mentioned technical proposal to further describe:
The bottom centre of the kirsite rear cover passes through damping spring and firm banking elastic connection.
In the utility model, firstly, being contacted with inner housing without dead angle by coolant liquid, heat can efficiently be inhaled
It receives, and the contact area with external ventilating air is increased by hollow heat dissipation ridge piece, reach efficient heat dissipation effect, meanwhile,
The propagation of noise can be also reduced by coolant liquid, and further absorb is carried out to noise by sound-proof material and is completely cut off, structure letter
It is single, be not only able to high efficiency and heat radiation, while can also effective noise reduction, kill two birds with one stone, it is practical, secondly, by spring bed and subtracting
Shake spring is equipped with, and the effect of vibration generated that also motor can work, which effectively absorb, offsets, to ensure that structure
Stablize, improves the service life of motor.
Detailed description of the invention
Fig. 1 be the utility model proposes it is a kind of for push away the steel pipe permanent magnet DC motor of window device front view structure signal
Figure；
Fig. 2 is that the utility model is used to push away side structure schematic view inside the steel pipe permanent magnet DC motor of window device；
Fig. 3 is the steel pipe permanent magnet DC motor bottom side structure schematic view that the utility model is used to push away window device.
Marginal data:
1- kirsite front cover, 2- connection ring, 3- inner housing, 4- outer housing, 5- heat dissipation ridge piece, 6- rotor, 7- stator, 8- zinc
Alloy rear cover, 9- spring bed, 10- firm banking, 11- diaphragm seal, 12- sound-proof material, 13- damping spring.
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.
Referring to Fig.1-3, a kind of for pushing away the steel pipe permanent magnet DC motor of window device, including kirsite front cover 1,3 and of inner housing
Kirsite rear cover 8 is fixedly connected with inner housing 3, consolidates on the inner surface wall of inner housing 3 between kirsite front cover 1 and kirsite rear cover 8
Surely it is connected with stator 7, and the inside of stator 7 is rotatably connected to rotor 6 between kirsite front cover 1 and kirsite rear cover 8, it is interior
3 appearance wall two sides of shell are welded by connection ring 2 and outer housing 4, on the appearance wall of outer housing 4 and around the axle center etc. of outer housing 4
Angular distribution has multiple heat dissipation ridge pieces 5, and the front and back two sides of the bottom of kirsite front cover 1 and kirsite rear cover 8 pass through spring bed 9
With 10 elastic connection of firm banking.
Multiple heat dissipation ridge pieces 5 are connected with diaphragm seal 11, diaphragm seal 11 and shell between any two and positioned at the outside of outer housing 4
Sound-proof material 12 is filled between body 4, spring bed 9 is in bending-type structure, and the bottom centre of kirsite front cover 1 passes through damping spring
13 are connected with 10 elastic connection of firm banking, the bottom centre of kirsite rear cover 8 by damping spring 13 and 10 elasticity of firm banking
It connects.
Multiple heat dissipation ridge pieces 5 are mainly used for increasing the contact area with external ventilating air, improve radiating efficiency, multiple to dissipate
The inside of hot ridge piece 5 is hollow structure, and inside has filled coolant liquid, meanwhile, it has equally been filled between outer housing 4 and inner housing 3
On the one hand coolant liquid, coolant liquid can be improved heat-sinking capability, on the other hand, can also reduce the propagation of noise, sound-proof material 12 is used
In further carrying out absorption counteracting to noise, reach efficient noise reduction purpose.
Working principle: in use, motor operational heat, is contacted with inner housing 3 without dead angle by coolant liquid, it can be by heat
Efficient absorption is carried out, and the contact area with external ventilating air is increased by hollow heat dissipation ridge piece 5, reaches efficient heat dissipation
Effect, meanwhile, can also reduce the propagation of noise by coolant liquid, and by sound-proof material 12 to noise carry out it is further absorb every
Absolutely, the structure is simple, is not only able to high efficiency and heat radiation, at the same can also effective noise reduction, kill two birds with one stone, it is practical, pass through elasticity support
Plate 9 is equipped with damping spring 13, and the effect of vibration generated that also motor can work, which effectively absorb, offsets, to protect
Stable structure has been demonstrate,proved, the service life of motor is improved.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. it is a kind of for pushing away the steel pipe permanent magnet DC motor of window device, including kirsite front cover (1), inner housing (3) and kirsite after
It covers (8), which is characterized in that it is fixedly connected with inner housing (3) between the kirsite front cover (1) and kirsite rear cover (8), it is described
It is fixedly connected on the inner surface wall of inner housing (3) stator (7), and the inside of stator (7) is located at kirsite front cover (1) and kirsite
It is rotatably connected between rear cover (8) rotor (6), inner housing (3) the appearance wall two sides pass through connection ring (2) and outer housing (4)
It welds, multiple heat dissipation ridge pieces (5), institute is angularly distributed on the appearance wall of the outer housing (4) and around the axle center of outer housing (4)
The front and back two sides of the bottom for stating kirsite front cover (1) and kirsite rear cover (8) pass through spring bed (9) and firm banking (10) bullet
Property connection.
2. according to claim 1 a kind of for pushing away the steel pipe permanent magnet DC motor of window device, which is characterized in that the multiple
Heat dissipation ridge piece (5) is connected with diaphragm seal (11) between any two and on the outside of outer housing (4).
3. according to claim 2 a kind of for pushing away the steel pipe permanent magnet DC motor of window device, which is characterized in that the sealing
Sound-proof material (12) are filled between piece (11) and outer housing (4).
4. according to claim 1 a kind of for pushing away the steel pipe permanent magnet DC motor of window device, which is characterized in that the elasticity
Supporting plate (9) is in bending-type structure.
5. according to claim 1 a kind of for pushing away the steel pipe permanent magnet DC motor of window device, which is characterized in that the zinc closes
The bottom centre of golden front cover (1) passes through damping spring (13) and firm banking (10) elastic connection.
6. according to claim 1 a kind of for pushing away the steel pipe permanent magnet DC motor of window device, which is characterized in that the zinc closes
The bottom centre of golden rear cover (8) passes through damping spring (13) and firm banking (10) elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093849.8U CN208369355U (en) | 2018-07-11 | 2018-07-11 | It is a kind of for pushing away the steel pipe permanent magnet DC motor of window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821093849.8U CN208369355U (en) | 2018-07-11 | 2018-07-11 | It is a kind of for pushing away the steel pipe permanent magnet DC motor of window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208369355U true CN208369355U (en) | 2019-01-11 |
Family
ID=64925256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821093849.8U Active CN208369355U (en) | 2018-07-11 | 2018-07-11 | It is a kind of for pushing away the steel pipe permanent magnet DC motor of window device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208369355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555531A (en) * | 2020-04-29 | 2020-08-18 | 杭州奥泰电器有限公司 | Low-noise servo motor |
-
2018
- 2018-07-11 CN CN201821093849.8U patent/CN208369355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555531A (en) * | 2020-04-29 | 2020-08-18 | 杭州奥泰电器有限公司 | Low-noise servo motor |
| CN111555531B (en) * | 2020-04-29 | 2021-08-27 | 杭州奥泰电器有限公司 | Low-noise servo motor |
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