CN115664089A - Waterproof fan motor - Google Patents
Waterproof fan motor Download PDFInfo
- Publication number
- CN115664089A CN115664089A CN202211609274.1A CN202211609274A CN115664089A CN 115664089 A CN115664089 A CN 115664089A CN 202211609274 A CN202211609274 A CN 202211609274A CN 115664089 A CN115664089 A CN 115664089A
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- motor
- air
- waterproof
- 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.)
- Granted
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention relates to the field of motors, and particularly provides a waterproof fan motor which comprises a shell and is characterized in that: the device also comprises an air filtering mechanism and a heat dissipation mechanism; the bottom of the shell is connected with an air filtering mechanism for purifying external air; the shell is connected with a heat dissipation mechanism. The invention designs the corrugated attachment baffle and the water absorption component, when the water molecule content in the gas is larger, the attachment baffle condenses part of the water molecules in advance, the condensed water molecules do not have the upward climbing capacity and only drop, and the air passing over the attachment baffle can be absorbed by the water absorption component to absorb redundant water gas in time, so that the air entering the shell is dry; the rotating inner driving fan is used for absorbing heat inside the motor shell, and the air guiding fan is matched to pump hot air inside the shell to be discharged outwards; complete air flow is formed in the shell, and heat dissipation is realized while certain waterproof capacity is achieved.
Description
Technical Field
The invention relates to the field of motors, in particular to a waterproof fan motor.
Background
For an industrial axial flow fan, because the working environment of the industrial axial flow fan is generally a tunnel type, the moisture in the air is heavy, a large amount of air flows onto an external motor when the industrial axial flow fan is used, so that the external motor is attached with a large amount of water, the water enters the motor to cause operation problems, even electric leakage, and if a sealed waterproof motor is adopted, the heat dissipation effect of the sealed waterproof motor cannot be well solved, so that the temperature of the motor is too high, and electric wires are burnt out; in order to solve the problem that the waterproof capability and the heat dissipation performance of a motor cannot be considered, a waterproof fan motor is provided.
Disclosure of Invention
The invention provides a waterproof fan motor, aiming at overcoming the defect that the motor used by the existing industrial axial flow fan cannot well solve the waterproof problem.
The technical scheme of the invention is as follows: a waterproof fan motor comprises a shell, a motor body structure and a waterproof oil seal; a motor body structure is arranged in the shell, and an output shaft of the motor body structure is rotationally connected to the front part of the shell; the front part of the shell is provided with a waterproof oil seal which is sleeved at the position of an output shaft of the motor body structure; the device also comprises an air filtering mechanism and a heat dissipation mechanism; the bottom of the shell is connected with an air filtering mechanism for purifying external air; the shell is connected with a heat dissipation mechanism.
More preferably, the motor body structure comprises a motor shell, a rotor mechanism and an internal driving fan; a motor shell is fixedly connected inside the shell; a rotor mechanism comprising a stator and a rotor is arranged in the motor shell; an output shaft of the rotor mechanism is rotationally connected with the motor shell; an output shaft of the rotor mechanism is rotationally connected with the shell; the rear part of the output shaft of the rotor mechanism is fixedly connected with an inner driving fan.
More preferably, the air filtering mechanism comprises a fixing frame, a filter screen, an attachment baffle and a water absorption assembly; the bottom of the shell is provided with a rectangular through hole; the bottom of the shell is fixedly connected with a fixing frame; a filter screen is fixedly connected to the lower side inside the fixing frame; an attachment baffle is fixedly connected inside the fixing frame and is positioned above the filter screen; the inside rigid coupling of mount has the subassembly that absorbs water, and the subassembly that absorbs water is located and adheres to the baffle top.
More preferably, the attaching baffle is a wave-shaped plate, and the wave crest is provided with a ventilation through hole.
More preferably, the water absorbing component is made of porous material, and the water absorbing material is filled in the water absorbing component.
More preferably, the heat dissipation mechanism comprises a heat dissipation pipe, a rear cover, an installation box, a fluid director, a carrying frame, a toothed ring, a supporting seat, a connecting seat, a rotating shaft, a flat gear and an air guide fan; four radiating pipes which are uniformly distributed in the circumferential direction are fixedly connected to the shell; the rear part of the shell is fixedly connected with a rear cover in a sealing way; the front part of the shell is provided with an installation box; the left part and the right part of the installation box are respectively fixedly connected with a fluid director; a carrying frame is fixedly connected to the front part of an output shaft of the rotor mechanism; a toothed ring is fixedly connected to the carrying frame; four supporting seats which are uniformly distributed in the circumferential direction are fixedly connected to the front side in the installation box; each radiating pipe is internally provided with a connecting seat; a rotating shaft is rotatably connected between the front and the rear adjacent supporting seats and the connecting seat; a flat gear is fixedly connected to the front part of each rotating shaft; the four flat gears are all meshed with the same gear ring; an air guide fan is fixedly connected to the rear part of each rotating shaft.
More preferably, the baffle on the fluid director is arc-shaped.
More preferably, the connecting seat is provided with a plurality of through holes.
More preferably, the device also comprises a sealing ring, a spring rod, a cover plate and an adsorption piece; a sealing ring is fixedly connected to the end part of each radiating pipe; four spring rods which are uniformly distributed in the circumferential direction are fixedly connected to each sealing ring; the telescopic parts of every four adjacent spring rods are fixedly connected with the same cover plate; an adsorption piece is respectively arranged in each radiating pipe.
More preferably, a circular hole is formed in the center of the cover plate, and the inner diameter of the circular hole is larger than the shaft diameter of the rear portion of the rotating shaft.
The invention has the beneficial effects that:
1. the invention designs the corrugated attachment baffle and the water absorption component, when the water molecule content in the gas is larger, the attachment baffle condenses part of the water molecules in advance, the condensed water molecules do not have the upward climbing capacity and only drop, and the air passing over the attachment baffle can be absorbed by the water absorption component to absorb redundant water gas in time, so that the air entering the shell is dry;
2. the invention utilizes the rotating inner driving fan to absorb the heat inside the motor shell, and simultaneously cooperates with the air guide fan to pump the hot air inside the shell to be discharged outwards; complete air flow is formed in the shell, so that heat dissipation is realized while certain waterproof capacity is achieved;
3. when the motor casing is stopped, the end parts of the radiating pipes are partially sealed, so that a flow passage for air in the mounting box to enter the radiating pipes is very small, and when a small amount of air enters the radiating pipes, the long-strip-shaped adsorption piece in the radiating pipes can fully adsorb water vapor, so that the air in the casing is kept dry, water drops are prevented from being attached to the motor casing, and the waterproof performance is improved.
Drawings
FIG. 1 is a schematic perspective view of a waterproof fan motor according to a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a waterproof fan motor according to a second embodiment of the present invention;
fig. 3 is a sectional view showing a first three-dimensional structure of the waterproof fan motor according to the present invention;
fig. 4 is a sectional view showing a second three-dimensional structure of the waterproof fan motor of the present invention;
FIG. 5 is an exploded view of the air filter mechanism of the present invention;
FIG. 6 is a schematic view of a partial structure of a waterproof fan motor according to the present invention;
FIG. 7 is a schematic view of a partial structure of the heat dissipation mechanism of the present invention;
fig. 8 is a partial structural sectional view of the heat dissipation mechanism of the present invention.
Labeled as: 1-shell, 201-motor shell, 202-rotor mechanism, 203-internal driving fan, 3-fixed frame, 4-filter screen, 5-attachment baffle, 6-water absorption assembly, 7-water-proof oil seal, 8-radiating pipe, 9-rear cover, 10-installation box, 11-fluid director, 12-carrying frame, 13-toothed ring, 14-supporting seat, 15-connecting seat, 16-rotating shaft, 17-flat gear, 18-air guide fan, 19-sealing ring, 20-spring rod, 21-cover plate and 22-adsorption piece.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Referring to fig. 1 to 8, an embodiment of the present invention provides a waterproof fan motor, including a housing 1, a motor body structure, and a water-proof oil seal 7; a motor body structure is arranged in the shell 1, and an output shaft of the motor body structure is rotatably connected to the front part of the shell 1; the front part of the shell 1 is provided with a waterproof oil seal 7, and the waterproof oil seal 7 is sleeved at the position of an output shaft of the motor body structure;
the device also comprises an air filtering mechanism and a heat dissipation mechanism; the bottom of the shell 1 is connected with an air filtering mechanism for purifying external air; the shell 1 is connected with a heat dissipation mechanism.
The motor body structure comprises a motor shell 201, a rotor mechanism 202 and an internal driving fan 203; a motor shell 201 is fixedly connected inside the shell 1; a rotor mechanism 202 including a stator and a rotor is installed inside the motor casing 201; an output shaft of the rotor mechanism 202 is rotatably connected with the motor shell 201; the output shaft of the rotor mechanism 202 is rotationally connected with the shell 1; an inner driving fan 203 is fixed to the rear of the output shaft of the rotor mechanism 202.
The air filtering mechanism comprises a fixed frame 3, a filter screen 4, an attachment baffle 5 and a water absorption assembly 6; the bottom of the shell 1 is provided with a rectangular through hole; the bottom of the shell 1 is connected with a fixed frame 3 through bolts; a filter screen 4 is fixedly connected with the lower side in the fixing frame 3; an attachment baffle 5 is fixedly connected inside the fixing frame 3, and the attachment baffle 5 is positioned above the filter screen 4; the fixed mount 3 is fixedly connected with a water absorption assembly 6, and the water absorption assembly 6 is positioned above the attachment baffle 5.
The attaching baffle 5 is a wave-shaped plate, and a ventilating through hole is arranged at the wave crest.
The water absorption component 6 is made of porous materials, and water absorption materials are filled in the water absorption component.
The heat dissipation mechanism comprises a heat dissipation pipe 8, a rear cover 9, an installation box 10, a fluid director 11, a carrying frame 12, a toothed ring 13, a support seat 14, a connection seat 15, a rotating shaft 16, a flat gear 17 and an air guide fan 18; four radiating pipes 8 which are uniformly distributed in the circumferential direction are fixedly connected to the shell 1; the back part of the shell 1 is fixedly connected with a back cover 9 in a sealing way; the front part of the shell 1 is provided with an installation box 10; the left part and the right part of the installation box 10 are respectively fixedly connected with a fluid director 11; a carrying frame 12 is fixedly connected to the front part of the output shaft of the rotor mechanism 202; a toothed ring 13 is fixedly connected to the carrying frame 12; four circumferentially and uniformly distributed supporting seats 14 are fixedly connected to the front side in the installation box 10; each radiating pipe 8 is internally provided with a connecting seat 15; a rotating shaft 16 is rotatably connected between the front and the rear adjacent supporting seats 14 and the connecting seat 15; a flat gear 17 is fixedly connected to the front part of each rotating shaft 16; the four flat gears 17 are all meshed with the same gear ring 13; an air guide fan 18 is fixedly connected to the rear part of each rotating shaft 16.
The baffle plate on the fluid director 11 is arc-shaped, so that water drops are effectively prevented from entering.
The connecting base 15 is provided with a plurality of through holes.
The device also comprises a sealing ring 19, a spring rod 20, a cover plate 21 and an adsorption piece 22; a sealing ring 19 is fixedly connected to the end of each radiating pipe 8; four spring rods 20 which are uniformly distributed in the circumferential direction are fixedly connected to each sealing ring 19; the telescopic parts of every four adjacent spring rods 20 are fixedly connected with the same cover plate 21; each radiating pipe 8 is internally provided with one adsorption member 22.
The cover plate 21 is provided with a circular hole in the center, and the inner diameter of the circular hole is larger than the shaft diameter of the rear part of the rotating shaft 16.
The waterproof fan motor is applied to a horizontal environment, one surface of the mounting fixing frame 3 is a mounting surface, after the whole waterproof fan motor is mounted, when the waterproof fan motor is started, an output shaft on the rotor mechanism 202 starts to rotate under the matched operation of the rotor mechanism 202 in the motor shell 201, the inner driving fan 203 at the rear side of the output shaft on the rotor mechanism 202 timely sucks away heat in the motor shell 201 while rotating, but the heat is gathered in the shell 1 under the wrapping of the shell 1; under the rotation of the output shaft on the rotor mechanism 202, the output shaft drives the carrying frame 12 inside the installation box 10 to rotate, the gear ring 13 fixedly connected to the carrying frame 12 rotates, the gear ring 13 drives the four flat gears 17, taking the operation of a single flat gear 17 as an example, the flat gear 17 drives the rotating shaft 16 to rotate, the rotating shaft 16 rotates on the supporting seat 14 and the connecting seat 15, the rotating shaft 16 drives the air guide fan 18 to rotate while rotating, therefore, the air guide fan 18 pumps hot air inside the housing 1 to be discharged outwards, the hot air passes through the connecting seat 15 to form wind power, the formed wind power blows the cover plate 21 to move, the cover plate 21 is separated from the sealing ring 19, and at the moment, the four spring rods 20 are all in a stretching state, so that the hot air is intensively discharged inside the installation box 10, the hot air inside is diffused outwards, the air deflectors 11 are well isolated from outside water, and water drops are flicked after falling on the air deflectors 11, thereby effectively preventing water drops from entering the installation box 10 and achieving a waterproof effect; in this in-process, the air of bottom is taken the lead to be realized filtering by filter screen 4 on the mount 3, the air is beaten on adhering to baffle 5 afterwards, it is the ripple board to adhere to baffle 5, when aqueous molecule content is great in the gas, can realize condensing in advance on adhering to baffle 5, and the hydrone that condenses does not possess the ability of upwards climbing and only can drip, cross the air that adheres to baffle 5 and then can be adsorbed by subassembly 6 that absorbs water, absorb away unnecessary aqueous vapor in time, thereby make the air that enters into the inside of shell 1 be dry gas, consequently make and form complete air flow in shell 1, realize the heat dissipation when possessing certain waterproof ability.
When waterproof fan motor stop operation, inside air no longer forms the runner this moment, when losing wind-force, every apron 21 laminates on sealing ring 19 again under the effect of the spring beam 20 that corresponds, therefore the inside air of install bin 10 enters into the inside runner of cooling tube 8 very little, divertor 11 has isolated external drop of water simultaneously, therefore when a small amount of air enters into cooling tube 8, the inside rectangular shape adsorption element 22 of cooling tube 8 can adsorb steam fully, make the inside air of shell 1 keep dry, avoid motor casing 201 to adhere to the drop of water, and the waterproof performance is improved.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A waterproof fan motor comprises a shell (1), a motor body structure and a waterproof oil seal (7); a motor body structure is arranged in the shell (1), and an output shaft of the motor body structure is rotationally connected to the front part of the shell (1); a water-proof oil seal (7) is arranged at the front part of the shell (1), and the water-proof oil seal (7) is sleeved at the position of an output shaft of the motor body structure; the method is characterized in that: the device also comprises an air filtering mechanism and a heat dissipation mechanism; the bottom of the shell (1) is connected with an air filtering mechanism for purifying outside air; the shell (1) is connected with a heat dissipation mechanism.
2. The waterproof fan motor according to claim 1, characterized in that:
the motor body structure comprises a motor shell (201), a rotor mechanism (202) and an internal driving fan (203); a motor shell (201) is fixedly connected inside the shell (1); a rotor mechanism (202) comprising a stator and a rotor is arranged in the motor shell (201); an output shaft of the rotor mechanism (202) is rotationally connected with the motor shell (201); the output shaft of the rotor mechanism (202) is rotationally connected with the shell (1); an inner driving fan (203) is fixedly connected to the rear part of an output shaft of the rotor mechanism (202).
3. The waterproof fan motor according to claim 2, characterized in that:
the air filtering mechanism comprises a fixing frame (3), a filter screen (4), an attachment baffle (5) and a water absorption assembly (6); the bottom of the shell (1) is provided with a rectangular through hole; the bottom of the shell (1) is fixedly connected with a fixed frame (3); a filter screen (4) is fixedly connected with the lower side inside the fixed frame (3); an attachment baffle (5) is fixedly connected inside the fixing frame (3), and the attachment baffle (5) is positioned above the filter screen (4); the fixing frame (3) is fixedly connected with a water absorption assembly (6), and the water absorption assembly (6) is positioned above the attachment baffle (5).
4. A waterproof fan motor according to claim 3, characterized in that: the attaching baffle (5) is a wave-shaped plate, and a ventilating through hole is formed at the wave crest.
5. A waterproof fan motor according to claim 3, characterized in that: the water absorption component (6) is made of porous materials, and water absorption materials are filled in the water absorption component.
6. The waterproof fan motor according to claim 5, characterized in that:
the heat dissipation mechanism comprises a heat dissipation pipe (8), a rear cover (9), an installation box (10), a fluid director (11), a carrying frame (12), a toothed ring (13), a supporting seat (14), a connecting seat (15), a rotating shaft (16), a flat gear (17) and an air guide fan (18); four radiating pipes (8) which are uniformly distributed in the circumferential direction are fixedly connected to the shell (1); the rear part of the shell (1) is fixedly connected with a rear cover (9) in a sealing way; the front part of the shell (1) is provided with a mounting box (10); a fluid director (11) is fixedly connected to the left part and the right part of the installation box (10) respectively; a carrying frame (12) is fixedly connected to the front part of an output shaft of the rotor mechanism (202); a toothed ring (13) is fixedly connected to the carrying frame (12); four supporting seats (14) which are uniformly distributed in the circumferential direction are fixedly connected to the front side in the installation box (10); a connecting seat (15) is respectively arranged in each radiating pipe (8); a rotating shaft (16) is rotatably connected between the front and the rear adjacent supporting seats (14) and the connecting seat (15); a flat gear (17) is fixedly connected to the front part of each rotating shaft (16); the four flat gears (17) are all meshed with the same gear ring (13); an air guide fan (18) is fixedly connected to the rear part of each rotating shaft (16).
7. The waterproof fan motor of claim 6, wherein: the baffle plate on the fluid director (11) is arc-shaped.
8. The waterproof fan motor of claim 6, wherein: the connecting seat (15) is provided with a plurality of through holes.
9. The waterproof fan motor of claim 8, wherein: the device also comprises a sealing ring (19), a spring rod (20), a cover plate (21) and an adsorption piece (22); the end part of each radiating pipe (8) is fixedly connected with a sealing ring (19); four spring rods (20) which are uniformly distributed in the circumferential direction are fixedly connected to each sealing ring (19); the telescopic parts of every four adjacent spring rods (20) are fixedly connected with the same cover plate (21); an adsorption member (22) is installed inside each radiating pipe (8).
10. The waterproof fan motor of claim 9, wherein: the center of the cover plate (21) is provided with a round hole, and the inner diameter of the round hole is larger than the shaft diameter of the rear part of the rotating shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211609274.1A CN115664089B (en) | 2022-12-15 | 2022-12-15 | Waterproof fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211609274.1A CN115664089B (en) | 2022-12-15 | 2022-12-15 | Waterproof fan motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115664089A true CN115664089A (en) | 2023-01-31 |
| CN115664089B CN115664089B (en) | 2023-04-07 |
Family
ID=85022623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211609274.1A Active CN115664089B (en) | 2022-12-15 | 2022-12-15 | Waterproof fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115664089B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003299317A (en) * | 2002-04-03 | 2003-10-17 | Toyota Motor Corp | Rotating means for driving vehicle |
| CN1722576A (en) * | 2004-07-13 | 2006-01-18 | 阿斯莫有限公司 | Electric fan for vehicle use |
| US20120074802A1 (en) * | 2009-04-23 | 2012-03-29 | Shinichi Oi | Driving Motor |
| CN203312953U (en) * | 2013-06-17 | 2013-11-27 | 株洲联诚集团有限责任公司 | Locomotive machinery-chamber blower fan drive motor |
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
| CN211377760U (en) * | 2020-07-27 | 2020-08-28 | 南京三煌计算机系统有限公司 | Waterproof heat radiation structure of motor |
| CN211557038U (en) * | 2020-04-27 | 2020-09-22 | 深圳市凯至达科技有限公司 | Totally-enclosed speed reducing motor |
| CN212183250U (en) * | 2020-06-30 | 2020-12-18 | 南京三协电机制造有限公司 | Combined brushless motor with dustproof and waterproof structure |
| CN212435495U (en) * | 2020-07-08 | 2021-01-29 | 惠州市五荣五金电子有限公司 | Motor with heat dissipation function |
| CN112751461A (en) * | 2020-12-29 | 2021-05-04 | 徐州鸿润达电动车有限公司 | Motor with high heat dissipation efficiency |
| CN112803655A (en) * | 2020-12-30 | 2021-05-14 | 徐州南普机电科技有限公司 | Motor heat radiation structure |
| CN114825738A (en) * | 2022-04-19 | 2022-07-29 | 何荣辉 | Servo motor protective housing with waterproof function |
-
2022
- 2022-12-15 CN CN202211609274.1A patent/CN115664089B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003299317A (en) * | 2002-04-03 | 2003-10-17 | Toyota Motor Corp | Rotating means for driving vehicle |
| CN1722576A (en) * | 2004-07-13 | 2006-01-18 | 阿斯莫有限公司 | Electric fan for vehicle use |
| US20120074802A1 (en) * | 2009-04-23 | 2012-03-29 | Shinichi Oi | Driving Motor |
| CN203312953U (en) * | 2013-06-17 | 2013-11-27 | 株洲联诚集团有限责任公司 | Locomotive machinery-chamber blower fan drive motor |
| CN111313595A (en) * | 2020-03-03 | 2020-06-19 | 山东高崎电机有限公司 | Waterproof structure of motor |
| CN211557038U (en) * | 2020-04-27 | 2020-09-22 | 深圳市凯至达科技有限公司 | Totally-enclosed speed reducing motor |
| CN212183250U (en) * | 2020-06-30 | 2020-12-18 | 南京三协电机制造有限公司 | Combined brushless motor with dustproof and waterproof structure |
| CN212435495U (en) * | 2020-07-08 | 2021-01-29 | 惠州市五荣五金电子有限公司 | Motor with heat dissipation function |
| CN211377760U (en) * | 2020-07-27 | 2020-08-28 | 南京三煌计算机系统有限公司 | Waterproof heat radiation structure of motor |
| CN112751461A (en) * | 2020-12-29 | 2021-05-04 | 徐州鸿润达电动车有限公司 | Motor with high heat dissipation efficiency |
| CN112803655A (en) * | 2020-12-30 | 2021-05-14 | 徐州南普机电科技有限公司 | Motor heat radiation structure |
| CN114825738A (en) * | 2022-04-19 | 2022-07-29 | 何荣辉 | Servo motor protective housing with waterproof function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115664089B (en) | 2023-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2427922Y (en) | Rotary electric motor having sealing type cooling structure | |
| CN115664089B (en) | Waterproof fan motor | |
| GB2151707A (en) | Accessory drive for a turbine engine | |
| CN210317814U (en) | High-temperature fire-fighting smoke-discharging axial flow fan | |
| CN113865376A (en) | Fractal microchannel heat exchanger | |
| CN219764939U (en) | High-performance high-temperature-resistant salt fog-resistant waterproof generator set | |
| CN112392748A (en) | Low-noise axial flow fan | |
| CN220281651U (en) | Outboard engine radiating assembly | |
| CN219045448U (en) | Cabin cooling assembly for wind power generation | |
| CN212690393U (en) | Mixed flow fan applied to ventilation | |
| CN217518734U (en) | Engine cooling device | |
| CN110671284A (en) | Heat dissipation device for engine room cover of wind turbine generator | |
| CN220646240U (en) | Drum-type fan for ventilation and heat dissipation of motor | |
| CN205930237U (en) | Energy -conserving high -efficient multi -functional auto radiator | |
| CN217725060U (en) | Indoor formaldehyde adsorption device | |
| CN213339970U (en) | Inductor with water-proof effect | |
| CN114263868B (en) | Automatic deoiling device of stage lamp | |
| CN213753509U (en) | Circulating heat dissipation device for active filter | |
| CN207299970U (en) | A kind of fingerprint-proof plate production cooling tower | |
| CN211058958U (en) | Heat dissipation device for engine room cover of wind turbine generator | |
| CN217641596U (en) | Battery installation box for new energy automobile | |
| CN218296815U (en) | Adsorption type water-saving fog dispersal tower | |
| CN116104637B (en) | Environment-friendly intelligent generator set | |
| CN211476171U (en) | Indoor ventilation device | |
| CN212204653U (en) | Kitchen oil smoke absorbing and discharging device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: 528000, Room 201, 2nd Floor, Building 1, Qide Real Estate Park, No. 2 Xingye East Road, Shunjiang Residents' Committee, Beijiao Town, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Shunde Geya Motor Co.,Ltd. Address before: Unit 402, 4th Floor, Building 4, Qide Real Estate Park, No. 2, Xingye East Road, Shunjiang Community Industrial Park, Beijiao Town, Shunde District, Foshan City, Guangdong Province, 528000 Patentee before: Guangdong Shunde Yian Motor Co.,Ltd. |
|
| TR01 | Transfer of patent right |