CN208923986U - A kind of micromotor of good heat dissipation - Google Patents

A kind of micromotor of good heat dissipation Download PDF

Info

Publication number
CN208923986U
CN208923986U CN201821780422.5U CN201821780422U CN208923986U CN 208923986 U CN208923986 U CN 208923986U CN 201821780422 U CN201821780422 U CN 201821780422U CN 208923986 U CN208923986 U CN 208923986U
Authority
CN
China
Prior art keywords
wall
shell
umbrella head
hole
heat dissipation
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
Application number
CN201821780422.5U
Other languages
Chinese (zh)
Inventor
伍银龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Changlong Motor Co Ltd
Original Assignee
Jiangxi Changlong Motor Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangxi Changlong Motor Co Ltd filed Critical Jiangxi Changlong Motor Co Ltd
Priority to CN201821780422.5U priority Critical patent/CN208923986U/en
Application granted granted Critical
Publication of CN208923986U publication Critical patent/CN208923986U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of micromotors of good heat dissipation, including shell, sink is provided on the bottom and top outside of the shell, and the top of sink is equipped with sealing plate, water inlet is provided on the top and bottom outer wall of the shell, and water inlet pipe is welded on the inner wall of water inlet, one end of the water inlet pipe is connected to sink, and the other end of water inlet pipe is equipped with sealing cover, fixed frame is welded on the side outer wall of the shell, and installing port is provided on the side outer wall of fixed frame, bearing is welded on the inner wall of the installing port, and central axis is welded on the inner wall of bearing.The utility model can quickly circulate in the shell, quickly radiated, improve the heat dissipation effect of device, dust-proof working can be greatly carried out when air flows, cross the dust in air filtering, damage of the dust to motor is reduced, heat exchange, auxiliary heat dissipation can be carried out using the hot-air in water and shell.

Description

A kind of micromotor of good heat dissipation
Technical field
The utility model relates to micromotor technical field more particularly to a kind of micromotors of good heat dissipation.
Background technique
Motor is commonly called as motor, refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction, main Acting on is to generate driving torque, as electrical appliance or the power source of various machinery.
Amount of heat can be generally generated in micromotor use, and these heats can shadow if it cannot dissipate in time Ring the use of micromotor, the heat dissipation of general micromotor is all that graphite plate is heated in the inner wall of motor, or in motor The devices such as auxiliary heat dissipation plate are set on shell, but the general heat dissipation effect of this mode is low, is urged against heat transmitting and radiates, It is unable to rapid cooling, influences motor working efficiency, is not able to satisfy the requirement of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of good heat dissipation proposed is micro- Type motor.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of micromotor of good heat dissipation, including shell are provided with sink on the bottom and top outside of the shell, and The top of sink is equipped with sealing plate, is provided with water inlet on the top and bottom outer wall of the shell, and on the inner wall of water inlet It is welded with water inlet pipe, one end of the water inlet pipe is connected to sink, and the other end of water inlet pipe is equipped with sealing cover, the shell It is welded with fixed frame on the outer wall of side, and is provided with installing port on the side outer wall of fixed frame, is welded on the inner wall of the installing port There is bearing, and be welded with central axis on the inner wall of bearing, the central axis is equipped with central block, and solderless wrapped connection is wired on central block Circle, the side outer wall of the central axis are equipped with protective net, and one end of central axis is equipped with connector, outside the side of the shell Be provided with the rear through-hole equidistantly distributed on wall, and shell far from be provided on the side outer wall of rear through-hole equidistantly distribute before lead to Hole, it is described after through-hole inner wall on be equipped with ventilation device, the ventilation device includes barrier means, and the barrier means include First umbrella head.
Further, it is provided with water outlet on the top and bottom outer wall of the shell, and is welded on the inner wall of water outlet There is outlet pipe, one end of outlet pipe is connected to sink.
Further, the flabellum equidistantly distributed is welded on the side outer wall of the central axis, and flabellum is positioned at close The side of fixed frame.
Further, it is bonded with the second umbrella head on the inner wall of the rear through-hole, and the diameter of the second umbrella head leads to rear The diameter in hole is identical.
Further, the first umbrella head is bonded on the inner wall of rear through-hole, and the diameter of the first umbrella head leads to rear The diameter in hole is identical.
Further, the small head end of the first umbrella head and the second umbrella head is equipped with communication port, and the first umbrella head It is plugged in the second umbrella head, the first umbrella head and the second umbrella head are that soft dress sheeting is made, the first umbrella head and The small head end of two umbrella heads is provided with the extension mouth equidistantly distributed.
Further, shell side outer wall is bonded with the first Air Filter close to the position of rear through-hole and front through hole respectively Plate and the second dust-proof web plate.
The utility model has the following beneficial effects:
1. by the setting of the first umbrella head and the second umbrella head can the mutual cooperation when motor does not work, expand at this time Mouthful belong to closed state, air circulation dust etc. avoided to enter in shell, and in motor work, by central axis drive flabellum into Row rotation, so that air is promoted to flow to front through hole by the position of rear through-hole, the first umbrella under the action of negative pressure and air stream The extension mouth of head and the second umbrella head is expanded, and air can quickly circulate in the shell, quickly be radiated, and improves dress The heat dissipation effect set.
2. can greatly be carried out when air flows by the setting of the first dust-proof web plate and the second dust-proof web plate dust-proof The dust in air filtering is crossed in work, reduces damage of the dust to motor.
3. can be filled with the hot-air in water, with shell by the setting of sink carries out heat exchange, auxiliary heat dissipation.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of good heat dissipation micromotor schematic cross-sectional view;
Fig. 2 be the utility model proposes a kind of good heat dissipation micromotor A at enlarged structure schematic diagram.
Fig. 3 be the utility model proposes a kind of good heat dissipation micromotor B at enlarged structure schematic diagram;
Fig. 4 be the utility model proposes a kind of good heat dissipation micromotor the first umbrella header structure schematic diagram.
In figure: 1 shell, 2 sinks, 3 sealing plates, 4 water inlet pipes, 5 fixed frames, 6 bearings, 7 central axises, 8 flabellums, 9 outlet pipes, Through-hole, 15 barrier means, 16 first umbrella heads, 17 second umbrellas behind 10 central blocks, 11 coils, 12 protective nets, 13 connectors, 14 Head, 18 first dust-proof web plates, 19 front through hole, 20 second dust-proof web plates, 21 extension mouths.
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.1-4, a kind of micromotor of good heat dissipation, including shell 1 are opened on the bottom and top outside of shell 1 There is sink 2, and the top of sink 2 is equipped with sealing plate 3, heat exchange carried out by the hot-air in the water and shell 1 in sink 2, Auxiliary heat dissipation is provided with water inlet on the top and bottom outer wall of shell 1, and is welded with water inlet pipe 4 on the inner wall of water inlet, into One end of water pipe 4 is connected to sink 2, and the other end of water inlet pipe 4 is equipped with sealing cover, is welded on the side outer wall of shell 1 solid Determine frame 5, and be provided with installing port on the side outer wall of fixed frame 5, bearing 6, and the inner wall of bearing 6 are welded on the inner wall of installing port On be welded with central axis 7, central axis 7 is equipped with central block 10, and coil 11 is wrapped on central block 10, the side of central axis 7 Outer wall is equipped with protective net 12, and one end of central axis 7 is equipped with connector 13, is provided with equidistant point on the side outer wall of shell 1 The rear through-hole 14 of cloth, and the front through hole 19 equidistantly distributed, rear through-hole 14 are provided on side outer wall of the shell 1 far from rear through-hole 14 Inner wall on be equipped with ventilation device, ventilation device includes barrier means 15, and barrier means 15 include the first umbrella head 16.
In the utility model, water outlet is provided on the top and bottom outer wall of shell 1, and weld on the inner wall of water outlet There is outlet pipe 9, one end of outlet pipe 9 is connected to sink 2, is welded with the flabellum equidistantly distributed on the side outer wall of central axis 7 8, and flabellum 8 is located at the side of close fixed frame 5, is bonded with the second umbrella head 17, and the second umbrella on the inner wall of rear through-hole 14 First 17 diameter is identical as the diameter of rear through-hole 14.
First umbrella head 16 is bonded on the inner wall of rear through-hole 14, and the diameter of the first umbrella head 16 and rear through-hole 14 is straight Diameter is identical, and by the first umbrella head 16 and the second mutual cooperation when motor does not work of umbrella head 17, extension mouth 21 belongs at this time Closed state avoids air circulation dust etc. from entering in shell 1, and the small head end of the first umbrella head 16 and the second umbrella head 17 is all provided with There is communication port, and the first umbrella head 16 is plugged in the second umbrella head 17, the first umbrella head 16 and the second umbrella head 17 are soft Dress sheeting is made, and the small head end of the first umbrella head 16 and the second umbrella head 17 is provided with the extension mouth 21 equidistantly distributed, The extension mouth 21 of the first umbrella head 16 and the second umbrella head 17 is expanded under the action of negative pressure and air stream, and air can be in shell It quickly circulates in 1, is quickly radiated, improve the heat dissipation effect of device, 1 side outer wall of shell is close to rear 14 He of through-hole The position of front through hole 19 is bonded with the first dust-proof web plate 18 and the second dust-proof web plate 20 respectively, passes through the first dust-proof web plate 18 and Two dust-proof web plates 20 greatly carry out dust-proof working when air flows, and cross the dust in air filtering, reduce dust to motor Damage.
Working principle: when motor does not work, the first umbrella head 16 and the second umbrella head 17 cooperate, at this time extension mouth 21 belong to closed state, and air circulation dust etc. is avoided to enter in shell 1, and in motor work, flabellum is driven by central axis 7 8 are rotated, to promote air to flow to front through hole 19 by the position of rear through-hole 14, under the action of negative pressure and air stream The expansion of the extension mouth 21 of one umbrella head 16 and the second umbrella head 17, air can quickly circulate in shell 1, carry out quick Heat dissipation greatly carries out dust-proof working by the first dust-proof web plate 18 and the second dust-proof web plate 20 in air flowing, and filtering is empty Dust in gas reduces damage of the dust to motor, is filled the water by water inlet pipe 4 into sink 2, the hot-air in water and shell 1 Carry out heat exchange, auxiliary heat dissipation.
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 (7)

1. a kind of micromotor of good heat dissipation, including shell (1), which is characterized in that outside the bottom and top of the shell (1) On be provided with sink (2), and the top of sink (2) is equipped with sealing plate (3), on the top and bottom outer wall of the shell (1) It is provided with water inlet, and is welded with water inlet pipe (4) on the inner wall of water inlet, one end of the water inlet pipe (4) is connected to sink (2), And the other end of water inlet pipe (4) is equipped with sealing cover, is welded with fixed frame (5) on the side outer wall of the shell (1), and fixed frame (5) it is provided with installing port on side outer wall, is welded on the inner wall of the installing port bearing (6), and is welded on the inner wall of bearing (6) It is connected to central axis (7), the central axis (7) is equipped with central block (10), and coil (11) are wrapped on central block (10), described The side outer wall of central axis (7) is equipped with protective net (12), and one end of central axis (7) is equipped with connector (13), the shell (1) the rear through-hole (14) equidistantly distributed is provided on side outer wall, and shell (1) is far from the side outer wall of rear through-hole (14) It is provided with the front through hole (19) equidistantly distributed, is equipped with ventilation device, the ventilation device on the inner wall of the rear through-hole (14) Including barrier means (15), the barrier means (15) include the first umbrella head (16).
2. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that the top of the shell (1) and It is provided with water outlet in bottom outer wall, and is welded with outlet pipe (9) on the inner wall of water outlet, one end of outlet pipe (9) and sink (2) it is connected to.
3. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that the side of the central axis (7) The flabellum (8) equidistantly distributed is welded on outer wall, and flabellum (8) is located at close to the side of fixed frame (5).
4. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that the inner wall of through-hole (14) after described On be bonded with the second umbrella head (17), and the diameter of the second umbrella head (17) is identical as the diameter of rear through-hole (14).
5. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that the first umbrella head (16) is viscous It connects on the inner wall of rear through-hole (14), and the diameter of the first umbrella head (16) is identical as the diameter of rear through-hole (14).
6. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that the first umbrella head (16) and The small head end of second umbrella head (17) is equipped with communication port, and the first umbrella head (16) is plugged in the second umbrella head (17), the One umbrella head (16) and the second umbrella head (17) are that soft dress sheeting is made, the first umbrella head (16) and the second umbrella head (17) small head end is provided with the extension mouth (21) equidistantly distributed.
7. a kind of micromotor of good heat dissipation according to claim 1, which is characterized in that shell (1) side outer wall Position close to rear through-hole (14) and front through hole (19) is bonded with the first dust-proof web plate (18) and the second dust-proof web plate (20) respectively.
CN201821780422.5U 2018-10-31 2018-10-31 A kind of micromotor of good heat dissipation Expired - Fee Related CN208923986U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821780422.5U CN208923986U (en) 2018-10-31 2018-10-31 A kind of micromotor of good heat dissipation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821780422.5U CN208923986U (en) 2018-10-31 2018-10-31 A kind of micromotor of good heat dissipation

Publications (1)

Publication Number Publication Date
CN208923986U true CN208923986U (en) 2019-05-31

Family

ID=66711146

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821780422.5U Expired - Fee Related CN208923986U (en) 2018-10-31 2018-10-31 A kind of micromotor of good heat dissipation

Country Status (1)

Country Link
CN (1) CN208923986U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111585391A (en) * 2020-05-06 2020-08-25 嘉兴欧洛扬机械有限公司 Heat radiation structure for motor
CN111585392A (en) * 2020-05-06 2020-08-25 嘉兴欧洛扬机械有限公司 Heat radiation structure for motor
CN112436655A (en) * 2020-10-27 2021-03-02 安徽达来电机有限公司 Permanent magnet motor with excellent heat dissipation effect

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111585391A (en) * 2020-05-06 2020-08-25 嘉兴欧洛扬机械有限公司 Heat radiation structure for motor
CN111585392A (en) * 2020-05-06 2020-08-25 嘉兴欧洛扬机械有限公司 Heat radiation structure for motor
CN112436655A (en) * 2020-10-27 2021-03-02 安徽达来电机有限公司 Permanent magnet motor with excellent heat dissipation effect

Similar Documents

Publication Publication Date Title
CN208923986U (en) A kind of micromotor of good heat dissipation
CN211127464U (en) Novel water-cooled motor
CN107845842A (en) A kind of batteries of electric automobile group Two-way Cycle ambient temperature control device
CN204834797U (en) Garden instrument
CN205518734U (en) Hand -held type direct current cleaning machine
CN207289447U (en) A kind of numerically-controlled machine tool electric cabinet with heat sinking function
CN212969350U (en) High-efficient constant temperature driving motor
CN210959311U (en) Heat abstractor for converter
CN206448965U (en) A kind of water circulating pump
CN205184697U (en) Electric tool
CN203522441U (en) Motor provided with cooling device
CN214590936U (en) Domestic sewing machine motor with high-efficient heat dissipation
CN211557085U (en) Underwater energy-saving heat dissipation motor
CN212057889U (en) Double-circulation water cooling device
CN204465261U (en) A kind of outer circulation forced ventilation air-cooled cooler
CN211209507U (en) Three-phase asynchronous motor heat abstractor
CN209824277U (en) Electromechanical heat dissipation and noise reduction auxiliary device
CN206517213U (en) Motor
CN213093970U (en) Dustproof heat dissipation shell of motor
CN206291376U (en) A kind of batteries of electric automobile group single cycle ambient temperature control device
CN209857168U (en) Carbon fiber wall warm drawing with high heat conversion effect
CN205075026U (en) Electric tool's wind path structure
CN209557049U (en) Steam Turbine blowpipe enclosed water circulation cooling device
CN214706624U (en) Quick cooling system of intelligent power distribution cabinet
CN213953998U (en) Adjustable centrifugal pump cooling device

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: 20190531

Termination date: 20201031

CF01 Termination of patent right due to non-payment of annual fee