CN208874454U - A kind of threephase asynchronous machine convenient for heat dissipation - Google Patents
A kind of threephase asynchronous machine convenient for heat dissipation Download PDFInfo
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- CN208874454U CN208874454U CN201821811445.8U CN201821811445U CN208874454U CN 208874454 U CN208874454 U CN 208874454U CN 201821811445 U CN201821811445 U CN 201821811445U CN 208874454 U CN208874454 U CN 208874454U
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- Prior art keywords
- dust cover
- asynchronous machine
- threephase asynchronous
- fixed block
- far
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Abstract
The utility model discloses a kind of threephase asynchronous machines convenient for heat dissipation, belong to threephase asynchronous machine field, a kind of threephase asynchronous machine convenient for heat dissipation, including threephase asynchronous machine ontology, fixed block is connected on threephase asynchronous machine ontology, the outer end of fixed block is connected with equally distributed multiple flabellums, the outside of fixed block is equipped with dust cover, the inner end of dust cover, which is dug, equally distributed multiple ventilation holes, fixed block is connected with connecting shaft far from one end of threephase asynchronous machine ontology, connecting shaft is fixedly connected with stripe board far from one end of fixed block, stripe board is dug close to one end of ventilation hole card slot, link block is connected in card slot, link block is connected with long hairbrush far from one end of stripe board, and long hairbrush is in contact with dust cover, dust cover is fixedly connected with floating rule close to one end of fixed block, it may be implemented in threephase asynchronous machine work Ventilation hole is cleared up automatically while work, dust is made to be not easy to plug ventilation hole.
Description
Technical field
The utility model relates to threephase asynchronous machine fields, more specifically to a kind of convenient for the phase asynchronous of heat dissipation
Motor.
Background technique
Threephase asynchronous machine is a kind of motor for leaning on while accessing the power supply of 380V three-phase alternating-current supply, due to phase asynchronous
The revolving speed of the rotor of motor and stator rotating excitation field in the same direction, different is at rotation, and there are revolutional slips, so crying three different
Walk motor.During threephase asynchronous machine operation, there is various losses, mainly include iron loss, copper loss and machinery
Loss, these losses finally will convert to thermal energy, increase the temperature of threephase asynchronous machine body.Therefore, existing three is different
Motor is walked in order to radiate, generally fan and dust cover can be installed in threephase asynchronous machine tail portion, fan is used to accelerate air flowing,
Accelerate radiating efficiency, dust cover is to protect fan to be hardly damaged it, and digging on dust cover there are multiple ventilation holes to logical
Wind.
But motor is after long-time use, the ventilation hole on dust cover is easy stacked dust blocking, causes
Heat can not distribute in time, and motor interior heat is excessively high, generate " overheat " phenomenon, so as to cause motor life contracting
It is short, or even burn out.
Utility model content
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of convenient for the three different of heat dissipation
Motor is walked, it may be implemented automatically ventilation hole to be cleared up while threephase asynchronous machine works, and be not easy to plug dust
Ventilation hole.
2. technical solution
To solve the above problems, the utility model adopts the following technical scheme.
A kind of threephase asynchronous machine convenient for heat dissipation, including threephase asynchronous machine ontology, the threephase asynchronous machine ontology
On be connected with fixed block, the outer end of the fixed block is connected with equally distributed multiple flabellums, and the outside of the fixed block is equipped with
Dust cover, the inner end of the dust cover, which is dug, equally distributed multiple ventilation holes, and the fixed block is far from threephase asynchronous machine
One end of ontology is connected with connecting shaft, and the connecting shaft is fixedly connected with stripe board, the stripe board far from one end of fixed block
Digging close to one end of ventilation hole has card slot, and link block, the one end of the link block far from stripe board are connected in the card slot
It being connected with long hairbrush, and long hairbrush is in contact with dust cover, the dust cover is fixedly connected with floating rule close to one end of fixed block,
And floating rule may be implemented while threephase asynchronous machine works between link block and the side wall of dust cover automatically to ventilation
Hole is cleared up, and dust is made to be not easy to plug ventilation hole.
Further, the fixed block is dug fluted far from one end of threephase asynchronous machine ontology, and the connecting shaft is remote
One end from stripe board is connected to groove, and cutting has the threaded hole being mutually matched, the threaded hole on connecting shaft and groove
Internal screw thread is connected with lock-screw, convenient for dismantling connecting shaft from fixed block.
Further, the front end of the floating rule is connected with sponge strip, and sponge strip is in contact with the inner end of dust cover, described
The lower end of dust cover is connected with carrying case, and the lower end of the dust cover, which is dug, jack, and the lower end of the sponge strip passes through jack
And extend in carrying case, sponge strip can absorb the water contained in carrying case and keep wet, when the dust painted that becomes mildewed is by floating rule
The moment scraped off can adsorb dust fraction, it is made to be not easy to drift everywhere in dust cover.
Further, baffle is fixedly connected on the inner sidewall of the dust cover, and baffle is located at stripe board far from dust-proof
The side of cover, baffle are able to guide the dust fallen, fall into it between baffle and dust cover.
3. beneficial effect
Compared with the prior art, utility model has the advantages that
(1) this programme may be implemented automatically to clear up ventilation hole while threephase asynchronous machine works, and make dust
It is not easy to plug ventilation hole.
(2) fixed block digs fluted, the one end of connecting shaft far from stripe board far from one end of threephase asynchronous machine ontology
It is connected to groove, and cutting has the threaded hole being mutually matched on connecting shaft and groove, threaded hole internal screw thread is connected with locking screw
Nail, convenient for dismantling connecting shaft from fixed block.
(3) front end of floating rule is connected with sponge strip, and sponge strip is in contact with the inner end of dust cover, and the lower end of dust cover connects
It is connected to carrying case, the lower end of dust cover, which is dug, jack, and the lower end of sponge strip passes through jack and extends in carrying case, sponge strip
The water contained in carrying case can be absorbed and keep wet, the dust painted can be inhaled dust fraction by the moment that floating rule scrapes off when becoming mildewed
It is attached, make it be not easy to drift everywhere in dust cover.
(5) it is fixedly connected with baffle on the inner sidewall of dust cover, and baffle is located at side of the stripe board far from dust cover, keeps off
Plate is able to guide the dust fallen, falls into it between baffle and dust cover.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is side structure schematic diagram at the dust cover of the utility model.
Figure label explanation:
1 threephase asynchronous machine ontology, 2 fixed blocks, 21 grooves, 3 flabellums, 4 dust covers, 5 connecting shafts, 6 stripe boards, 7 connections
Block, 8 long hairbrush, 9 ventilation holes, 10 floating rules, 11 threaded holes, 12 sponge strips, 13 baffles, 14 carrying cases.
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；Obviously, 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.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Embodiment 1:
A kind of threephase asynchronous machine convenient for heat dissipation referring to FIG. 1-2, including threephase asynchronous machine ontology 1, it is phase asynchronous
Fixed block 2 is connected on motor body 1, threephase asynchronous machine ontology 1 can drive fixed block 2 to rotate when working, outside fixed block 2
End is connected with equally distributed multiple flabellums 3, and for accelerating air circulation, the outside of fixed block 2 is equipped with dust cover 4, prevents flabellum 3
For dust hood 4 for protecting flabellum 3 to be hardly damaged it, the inner end of dust cover 4, which is dug, equally distributed multiple ventilation holes 9, divulges information
Hole 9 is for divulging information, and fixed block 2 is connected with connecting shaft 5 far from one end of threephase asynchronous machine ontology 1, and connecting shaft 5 is with fixed block
2 rotation and rotate, connecting shaft 5 is fixedly connected with stripe board 6 far from one end of fixed block 2, and stripe board 6 is close to ventilation hole 9
One end, which is dug, card slot, and link block 7 is connected in card slot, and link block 7 is detachable, and convenient for cleaning or replacement, link block 7 is far from item
One end of shape plate 6 is connected with long hairbrush 8, and long hairbrush 8 is used to brush the dust in ventilation hole 9, and long hairbrush 8 and 4 phase of dust cover
Contact, dust cover 4 are fixedly connected with floating rule 10 close to one end of fixed block 2, and floating rule 10 is used to scrape the dust on long hairbrush 8,
And floating rule 10 makes floating rule 10 be not easy to touch link block 7 between link block 7 and the side wall of dust cover 4.
Fixed block 2 far from threephase asynchronous machine ontology 1 one end dig fluted 21, connecting shaft 5 far from stripe board 6 one
End is connected to groove 21, and cutting has the threaded hole 11 being mutually matched on connecting shaft 5 and groove 21, and 11 internal screw thread of threaded hole connects
It is connected to lock-screw, lock-screw is scraped for fixed connection shaft 5 and fixed block 2 convenient for dismantling connecting shaft 5 from fixed block 2
The front end of bar 10 is connected with sponge strip 12, and sponge strip 12 is in contact with the inner end of dust cover 4, and the lower end of dust cover 4 is connected with
Carrying case 14, carrying case 14 are equipped with water, and the lower end of dust cover 4, which is dug, jack, and the lower end of sponge strip 12 passes through jack and extends
To carrying case 14, sponge strip 12 can absorb the water contained in carrying case 14 and keep wet, when the dust on long hairbrush 8 is by floating rule
10 moments scraped off can adsorb dust fraction, it is made to be not easy to drift everywhere in dust cover 4, solid on the inner sidewall of dust cover 4
Surely it is connected with baffle 13, and baffle 13 is located at side of the stripe board 6 far from dust cover 4, baffle 13 is able to guide the dust fallen, makes
It falls between baffle 13 and dust cover 4, may be implemented automatically to carry out clearly ventilation hole 9 while threephase asynchronous machine works
Reason, makes dust be not easy to plug ventilation hole 9.
When threephase asynchronous machine ontology 1 works, threephase asynchronous machine ontology 1 will drive the rotation of fixed block 2, and flabellum 3 is just
Meeting ducting fanned air, accelerates 4 inner air flow velocity of dust cover, to accelerate to radiate, fixed block 2 drives item by connecting shaft 5 simultaneously
Shape plate 6 is rotated coaxially with flabellum 3, and the long hairbrush 8 in stripe board 6 will carry out deashing behaviour to multiple ventilation holes 9 on dust cover 4
Make, and under the action of flabellum 3, dust fraction can be blown out outside dust cover 4, every rotation a cycle, long hairbrush 8 all can be through
It crosses scraping for floating rule 10 once to be cleared up, so that dust remaining on long hairbrush 8 is scraped by floating rule 10, thus again by flabellum
3 parts are blown out outside dust cover 4, when the dust on the moment that long hairbrush 8 is scraped by floating rule 10, long hairbrush 8 is scraped, in air
Dust increases, and it is scattered that the sponge strip 12 being readily wetted by water at this time can make it be not easy four with absorbed portion dust.
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 improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of threephase asynchronous machine convenient for heat dissipation, including threephase asynchronous machine ontology (1), it is characterised in that: the three-phase
It is connected on asynchronous machine ontology (1) fixed block (2), the outer end of the fixed block (2) is connected with equally distributed multiple flabellums
(3), the outside of the fixed block (2) is equipped with dust cover (4), and the inner end cutting of the dust cover (4) has equally distributed multiple
Ventilation hole (9), the fixed block (2) are connected with connecting shaft (5), the connection far from the one end of threephase asynchronous machine ontology (1)
Axis (5) is fixedly connected with stripe board (6) far from the one end of fixed block (2), the one end of the stripe board (6) close to ventilation hole (9)
Cutting has card slot, is connected in the card slot link block (7), and the link block (7) is connected with length far from the one end of stripe board (6)
Hairbrush (8), and long hairbrush (8) is in contact with dust cover (4), the dust cover (4) is fixedly connected close to the one end of fixed block (2)
Have floating rule (10), and floating rule (10) is located between link block (7) and the side wall of dust cover (4).
2. a kind of threephase asynchronous machine convenient for heat dissipation according to claim 1, it is characterised in that: the fixed block (2)
Fluted (21) are dug in one end far from threephase asynchronous machine ontology (1), the one end of the connecting shaft (5) far from stripe board (6)
It is connected to groove (21), and cutting has the threaded hole (11) being mutually matched, the threaded hole on connecting shaft (5) and groove (21)
(11) internal screw thread is connected with lock-screw.
3. a kind of threephase asynchronous machine convenient for heat dissipation according to claim 1, it is characterised in that: the floating rule (10)
Front end is connected with sponge strip (12), and sponge strip (12) is in contact with the inner end of dust cover (4), the lower end of the dust cover (4)
It is connected with carrying case (14), the lower end of the dust cover (4), which is dug, jack, and the lower end of the sponge strip (12) passes through jack simultaneously
It extends in carrying case (14).
4. a kind of threephase asynchronous machine convenient for heat dissipation according to claim 1, it is characterised in that: the dust cover (4)
Inner sidewall on be fixedly connected with baffle (13), and baffle (13) be located at stripe board (6) far from dust cover (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811445.8U CN208874454U (en) | 2018-11-05 | 2018-11-05 | A kind of threephase asynchronous machine convenient for heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821811445.8U CN208874454U (en) | 2018-11-05 | 2018-11-05 | A kind of threephase asynchronous machine convenient for heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208874454U true CN208874454U (en) | 2019-05-17 |
Family
ID=66471224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821811445.8U Expired - Fee Related CN208874454U (en) | 2018-11-05 | 2018-11-05 | A kind of threephase asynchronous machine convenient for heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208874454U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393646A (en) * | 2019-07-29 | 2019-11-01 | 王龙梅 | A kind of surgical operation auxiliary implement |
| CN111835146A (en) * | 2020-08-17 | 2020-10-27 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
| CN112452938A (en) * | 2020-10-10 | 2021-03-09 | 杭州职业技术学院 | Dedicated ash removal device of resistance load case |
| CN112583222A (en) * | 2020-11-27 | 2021-03-30 | 嵊州市玖和机电有限公司 | Dustproof asynchronous motor for fan |
| CN114944725A (en) * | 2022-05-26 | 2022-08-26 | 南京新维机械科技有限公司 | Environment-friendly dust-free motor |
-
2018
- 2018-11-05 CN CN201821811445.8U patent/CN208874454U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393646A (en) * | 2019-07-29 | 2019-11-01 | 王龙梅 | A kind of surgical operation auxiliary implement |
| CN111835146A (en) * | 2020-08-17 | 2020-10-27 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
| CN111835146B (en) * | 2020-08-17 | 2021-08-24 | 江苏恒康机电有限公司 | Energy-saving asynchronous motor with dustproof and heat dissipation function |
| CN112452938A (en) * | 2020-10-10 | 2021-03-09 | 杭州职业技术学院 | Dedicated ash removal device of resistance load case |
| CN112452938B (en) * | 2020-10-10 | 2021-08-31 | 杭州职业技术学院 | Dedicated ash removal device of resistance load case |
| CN112583222A (en) * | 2020-11-27 | 2021-03-30 | 嵊州市玖和机电有限公司 | Dustproof asynchronous motor for fan |
| CN112583222B (en) * | 2020-11-27 | 2021-11-30 | 嵊州市玖和机电有限公司 | Dustproof asynchronous motor for fan |
| CN114944725A (en) * | 2022-05-26 | 2022-08-26 | 南京新维机械科技有限公司 | Environment-friendly dust-free motor |
| CN114944725B (en) * | 2022-05-26 | 2024-04-30 | 瑞航科技(广东)有限公司 | Dust-free motor |
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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: 20190517 Termination date: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |