CN2469218Y - Novel electric fan for refrigerator - Google Patents
Novel electric fan for refrigerator Download PDFInfo
- Publication number
- CN2469218Y CN2469218Y CN 01214968 CN01214968U CN2469218Y CN 2469218 Y CN2469218 Y CN 2469218Y CN 01214968 CN01214968 CN 01214968 CN 01214968 U CN01214968 U CN 01214968U CN 2469218 Y CN2469218 Y CN 2469218Y
- Authority
- CN
- China
- Prior art keywords
- rotor
- radome
- winding
- stator
- refrigerator fan
- 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
Links
Images
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Provided is a novel refrigerator fan, which relates to the household appliances field, in particular to a low energy consumption, machine electricity integration novel refrigerator fan. The technology scheme is that the stator comprises a winding and an electronic circuit board connected with the winding, the rotor comprises a shaft installed in the bearing, a shielding cover, rivets and a magnetic steel installed in the shielding cover, the fan vane is installed at the lateral side of the shielding cover outside the rotor, the stator is installed on the chassis of the shell by screws. The utility model is simple in installation, low in energy consumption, low in noise and vibration, long in service life, pretty good in practical value.
Description
The utility model relates to household appliance technical field, refers in particular to that a kind of energy consumption is little, the new refrigerator fan of electromechanical integration.
Along with the allegro development of society, people are just more and more to the requirement of daily life quality, the companion and come be exactly also more and more higher to the requirement of household electric appliance quality and function, refrigerator is a kind of as household electric appliance, owing to have fan in it cool air is blown to freezing chamber and cold storage room refrigeration, make that people can preserve for a long time, fresh-keeping food, thereby obtained people's favor.Yet, because what the current refrigerator fan adopted is a micro ac motor, drive a flabellum blowing, it is better little that it requires power to heal, because its power consumption can produce heat in refrigerator, increase the load of refrigerator refrigeration compressor, also increased the total energy consumption of refrigerator, because AC motor efficient is low, energy consumption is big, and volume is big, takies space in the bigger refrigerator, has its weight also bigger again, install complicated, its vibration and noise are also all bigger, influence comfort, thereby have brought inconvenience and puzzlement to the user.
The purpose of this utility model is to provide that a kind of compact structure, volume are little, the new refrigerator fan of electromechanical integration.
The utility model is achieved by the following technical solution: described stator is made up of the electronic circuit board of winding and connection with it, described rotor is by the axle that is contained in the bearing, radome, the magnet steel of rivet and radome interior arrangement is formed, the radome outside of flabellum device outside rotor, described stator by screw device on the chassis of shell, described winding arrangement is on iron core, described axle is connected with radome by rivet, on the described axle also device collar and the pad that prevents that rotor from skidding off arranged, described winding is the technology that has adopted embedding, and described electronic circuit board has also adopted the technology of embedding.
The utility model simple installation, energy consumption is little, noise and vibration is little, the life-span is long, has good use value.
Below in conjunction with accompanying drawing the utility model is further specified:
Accompanying drawing is the utility model structural representation
See accompanying drawing, the utility model comprises: support 1, stator 2, rotor 3, flabellum 5, chassis 7, bearing 8, described stator 2 is made up of the electronic circuit board 22 of winding 21 and connection with it, described rotor 3 is by the axle 81 that is contained in the bearing 8, radome 31, the magnet steel 311 of rivet 32 and radome 31 interior arrangements is formed, flabellum 5 radome 31 outsides of device outside rotor 3, described stator 2 installs on the chassis 7 of shell 6 by screw 23, described winding 21 devices are on iron core 4, described axle 81 is connected with radome 31 by rivet 32, on the described axle 81 also device collar and the pad 811 that prevents that rotor 3 from skidding off arranged, 812, described winding 21 is for having adopted the technology of embedding, and described electronic circuit board 22 has also adopted the technology of embedding.
When using the utility model, winding 21 is installed on iron core 4, stator 2 is installed on the chassis 7 of shell 6 by screw 23, the central means of support 1 has bearing 8, axle 81 also installs in bearing 8, axle 81 and radome 31 usefulness rivets 32 are linked, radome 31 interior arrangements have magnet steel 311, radome 31 outer fixing have flabellum 5, on the axle 81 collar and the pad 811 that prevents that rotor 3 from skidding off also is housed, 812, so just constituted brshless DC motor by stator 2 and rotor 3 because its efficient height of brshless DC motor is so energy consumption is little, this moment opening power, the brshless DC motor that is made of stator 2 and rotor 3 can drive rotor 3 rotations, the flabellum 5 of radome 31 outside devices can be driven and also make its rotation, and because winding 21 and circuit board 22 are the technology that has adopted embedding, so its humidity and salt spray resistance are very high; Thereby the effect that reached simple installation, energy consumption is little, noise and vibration is little, the life-span is long.
Claims (5)
1. new refrigerator fan, comprise: support (1), stator (2), rotor (3), flabellum (5), chassis (7), bearing (8), described stator (2) is made up of the electronic circuit board (22) of winding (21) and connection with it, described rotor (3) is made up of the magnet steel (311) that is contained in axle (81), radome (31), rivet (32) and radome (31) interior arrangement in the bearing (8), it is characterized in that: radome (31) outside of flabellum (5) device outside rotor (3).
2. new refrigerator fan according to claim 1 is characterized in that: described stator (2) installs on the chassis (7) of shell (6) by screw (23).
3. new refrigerator fan according to claim 1 is characterized in that: described winding (21) installs on iron core (4).
4. new refrigerator fan according to claim 1 is characterized in that: described axle (81) is connected with radome (31) by rivet (32).
5. new refrigerator fan according to claim 1 is characterized in that: on the described axle (81) also device have and prevent collar that rotor (3) skids off and pad (811), (812).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214968 CN2469218Y (en) | 2001-01-18 | 2001-01-18 | Novel electric fan for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01214968 CN2469218Y (en) | 2001-01-18 | 2001-01-18 | Novel electric fan for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2469218Y true CN2469218Y (en) | 2002-01-02 |
Family
ID=33633627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01214968 Expired - Fee Related CN2469218Y (en) | 2001-01-18 | 2001-01-18 | Novel electric fan for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2469218Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900616B (en) * | 2005-07-19 | 2010-12-22 | 乐金电子(天津)电器有限公司 | Air blower |
| CN103791553A (en) * | 2012-10-26 | 2014-05-14 | 海尔集团公司 | Air conditioning air supply module and air conditioning |
-
2001
- 2001-01-18 CN CN 01214968 patent/CN2469218Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900616B (en) * | 2005-07-19 | 2010-12-22 | 乐金电子(天津)电器有限公司 | Air blower |
| CN103791553A (en) * | 2012-10-26 | 2014-05-14 | 海尔集团公司 | Air conditioning air supply module and air conditioning |
| CN103791553B (en) * | 2012-10-26 | 2018-11-16 | 海尔集团公司 | Air-conditioning module and air-conditioning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108799160B (en) | Fan and air conditioner | |
| CN101328900A (en) | Ultra-thin household air conditioning apparatus | |
| US12007128B2 (en) | Outdoor unit for air conditioner, and air conditioner | |
| CN2469218Y (en) | Novel electric fan for refrigerator | |
| CN201054537Y (en) | AC power supply brushless DC suspending fan electromotor | |
| CN201966776U (en) | Permanent magnet DC brushless motor for driving air compressor | |
| CN202135029U (en) | Highly efficient energy-saving BMC permanent magnet brushless DC motor | |
| CN209200867U (en) | Motor for washer and washing machine | |
| CN207559746U (en) | It is a kind of that there is the air scavenger fan motor containing oil-in chamber | |
| CN2299416Y (en) | Single-phase asynchronous motor | |
| CN201080917Y (en) | Ultra thin type domestic air-conditioning fan | |
| CN2395454Y (en) | Low voltage air exchanging brushless DC motor | |
| CN101110541A (en) | Compressor motor rotor balance weight structure | |
| CN213534386U (en) | High-efficient silence air conditioner outer unit for car as a house | |
| CN2334922Y (en) | Blower fan | |
| CN216122121U (en) | Efficient and energy-saving fan coil motor | |
| CN214664622U (en) | Integrated kitchen with direct current brushless motor | |
| CN201059762Y (en) | Ultra thin type home-use heating fan | |
| CN213906406U (en) | Inner rotor permanent magnet synchronous motor | |
| CN2563820Y (en) | Salient pole integrate rotor brushless synchronous generator | |
| CN2485859Y (en) | Portable vibration power supply | |
| CN214755810U (en) | Motor structure for high-efficiency energy-saving fan | |
| CN209860684U (en) | Heat radiation fan assembly | |
| CN221464049U (en) | Direct-current-supply variable-frequency heat pump type air conditioner | |
| CN220850074U (en) | Radiating fan adopting wireless power supply |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020102 Termination date: 20100219 |