CN2772104Y - Ceiling fan motor casing - Google Patents
Ceiling fan motor casing Download PDFInfo
- Publication number
- CN2772104Y CN2772104Y CN 200520054974 CN200520054974U CN2772104Y CN 2772104 Y CN2772104 Y CN 2772104Y CN 200520054974 CN200520054974 CN 200520054974 CN 200520054974 U CN200520054974 U CN 200520054974U CN 2772104 Y CN2772104 Y CN 2772104Y
- Authority
- CN
- China
- Prior art keywords
- motor
- ceiling fan
- louvre
- heat radiation
- outer oblique
- 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 - Lifetime
Links
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract 7
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000000191 radiation effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010301 surface-oxidation reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a ceiling fan motor casing which comprises a motor upper casing and a motor lower casing. Heat radiation holes are arranged on the motor casing. The motor casing is characterized in that the heat radiation holes are outward declining heat radiation holes, and the outward declining heat radiation holes are in outward declining pressing convex shape. The outward declining heat radiation holes in pressing convex shape are arranged on the motor upper casing and are arranged in the same direction according to the rotation direction of the ceiling fan. The outward declining heat radiation holes are in outward declining fin shape. The outward declining heat radiation holes in fin shape are arranged on the motor upper casing and are arranged in the same direction according to the rotation direction of the ceiling fan. The ceiling fan motor casing of the utility model has advantages of simple structure, favorable ventilation and favorable heat radiation effect.
Description
Technical field
The utility model relates to a kind of ceiling fan motor shell, particularly a kind of louvre is carried out improved ceiling fan motor shell.
Background technology
Existing ceiling fan motor shell, because motor can generate heat in the use, the heat that the ceiling fan motor shell makes motor produce in motor operation course can not effectively be discharged, after long-time the use, the phenomenon that the electric elements of motor are heated excessively occur element surface oxidation, electrical property to degenerate is so ceiling fan motor is short useful life in the enclosure.General solution is to replace original common components with the heat-resisting electric elements of heatproof, but the heat-resisting electric elements cost of heatproof is higher, makes the manufacturing cost rising of ceiling fan motor.Chinese patent 92202279.8 discloses a kind of structure improved ceiling fan motor shell.This structure is to have rectangular through hole on the motor case surface, becomes baffle plate in the recessed motor case of the material of going out, and with the surface of motor case at angle.This structure is because in the recessed motor case of baffle plate that stamps out, air is less through the space that rectangular through holes enters motor case, has hindered outside air and has entered motor case, and the heat that motor distributes in the time of can not working ceiling fan is effectively taken motor case out of.In addition, the setting on motor case of rectangular through holes and baffle plate is not to arrange along the direction of ceiling fan rotation, baffle plate itself does not play the effect of wind-guiding, it is very difficult that outside air enters motor case, therefore the heat dispersion of rectangular through holes is poor, the heat that distributes during motor operations can accumulate in the motor case, and the temperature of motor is higher, and useful life is shorter.
Summary of the invention
It is a kind of simple in structure that the purpose of this utility model is to provide, the ceiling fan motor shell of ventilation, good heat dissipation effect.
The purpose of this utility model is achieved in that a kind of ceiling fan motor shell, comprises motor upper casing and motor lower casing, and motor case is provided with louvre, it is characterized in that: described louvre is outer oblique louvre.
Described outer oblique louvre is outer oblique belling shape.
Described outer oblique belling shape louvre is arranged on the motor upper casing, and arranges in the same way by the direction of rotation of ceiling fan.
Described outer oblique louvre is outer oblique fin shape.
Described outer oblique fin shape louvre is arranged on the motor upper casing, and arranges in the same way by the direction of rotation of ceiling fan.
The utility model is by improving traditional ceiling fan motor shell mechanism, oblique louvre outside the upper casing of ceiling fan motor is provided with, and outer oblique louvre is arranged in the same way by the direction of rotation of ceiling fan.Rotation along with ceiling fan, air is entered in the motor case by outer oblique louvre, takes motor case out of by the mobile heat that motor is sent because of running of air, and the temperature in the motor case is reduced, thereby motor can be worked under normal temperature, improve the useful life of motor.In addition, utilize the motor of this structure the electric elements heatproof, heat-resistingly require lowly, saved production cost.
Description of drawings
Fig. 1 is the structural representation of the utility model most preferred embodiment.
Embodiment
Below in conjunction with accompanying drawing the utility model most preferred embodiment is elaborated.
According to shown in Figure 1, the ceiling fan motor shell comprises motor upper casing 1 and motor lower casing, and motor case is provided with louvre 2, and louvre 2 is outer oblique louvre.Outer oblique louvre is outer oblique belling shape, and outer oblique louvre is stamped to form on motor case.Outer oblique belling shape louvre is arranged on the motor upper casing 1, and the direction of rotation of outer oblique belling shape louvre when ceiling fan is worked arranged in the same way.When working by ceiling fan air flow motor operations the time heat that produces discharge motor case, reduce the temperature in the motor case.In addition, outer oblique louvre can also be outer oblique fin shape, and outer oblique fin shape louvre also is stamped to form on motor case.Outer oblique fin shape louvre is arranged on the motor upper casing 1, and the direction of rotation of outer oblique fin shape louvre when ceiling fan is worked arranged in the same way.During motor operations, fin plays the wind-guiding effect to air in the ceiling fan rotary course, and it is easier that air enters motor case.The ceiling fan motor shell of this mechanism flows by air, and the heat that produces in the time of motor operations can in time be arranged outside the ceiling fan shell, and motor is worked under normal temperature all the time, has improved the useful life of motor.In addition, the electric elements of motor reduce heatproof, heat-resisting requirement owing to be operated in normal temperature always.Therefore can save the production cost of motor.
Claims (5)
1, a kind of ceiling fan motor shell comprises motor upper casing (1) and motor lower casing, and motor case is provided with louvre (2), it is characterized in that: described louvre (2) is outer oblique louvre.
2, according to the described ceiling fan motor shell of claim 1, it is characterized in that: described outer oblique louvre is outer oblique belling shape.
3, according to the described ceiling fan motor shell of claim 2, it is characterized in that: described outer oblique belling shape louvre is arranged on the motor upper casing (1), and arranges in the same way by the direction of rotation of ceiling fan.
4, according to the described ceiling fan motor shell of claim 1, it is characterized in that: described outer oblique louvre is outer oblique fin shape.
5, according to the described ceiling fan motor shell of claim 4, it is characterized in that: described outer oblique fin shape louvre is arranged on motor upper casing (1), and arranges in the same way by the direction of rotation of ceiling fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054974 CN2772104Y (en) | 2005-02-21 | 2005-02-21 | Ceiling fan motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520054974 CN2772104Y (en) | 2005-02-21 | 2005-02-21 | Ceiling fan motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2772104Y true CN2772104Y (en) | 2006-04-12 |
Family
ID=36705887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520054974 Expired - Lifetime CN2772104Y (en) | 2005-02-21 | 2005-02-21 | Ceiling fan motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2772104Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106300B (en) * | 2006-07-10 | 2010-09-29 | 台达电子工业股份有限公司 | Heat dispersion fan |
| CN104567786A (en) * | 2015-02-12 | 2015-04-29 | 徐萍 | Vehicle wheel hub detecting system capable of dissipating heat by fan and using method of vehicle wheel hub detecting system |
-
2005
- 2005-02-21 CN CN 200520054974 patent/CN2772104Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101106300B (en) * | 2006-07-10 | 2010-09-29 | 台达电子工业股份有限公司 | Heat dispersion fan |
| CN104567786A (en) * | 2015-02-12 | 2015-04-29 | 徐萍 | Vehicle wheel hub detecting system capable of dissipating heat by fan and using method of vehicle wheel hub detecting system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAMING ENTERPRISE GROUP CO., LTD., SHUNDE DISTRICT Free format text: FORMER OWNER: OUYANG HANMING Effective date: 20100406 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528322 DAWANDATONG 4ST VILLAGERS GROUPS, LELIU TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528322 INDUSTRIAL ZONE,JIANG VILLAGE COMMITTEE, LELIU TOWN, SHUNDE DISTRICT, FUSHAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100406 Address after: 528322 Industrial Zone, village committee, Leliu village, Shunde District, Foshan, Guangdong, Zhenjiang Patentee after: Foshan Shunde District Daming Group Co., Ltd Address before: 528322 four villagers group of Datong Datong village, Leliu Town, Shunde District, Guangdong, Foshan Patentee before: Ouyang Hanming |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150221 Granted publication date: 20060412 |