CN205429979U - Fan motor - Google Patents
Fan motor Download PDFInfo
- Publication number
- CN205429979U CN205429979U CN201520886686.9U CN201520886686U CN205429979U CN 205429979 U CN205429979 U CN 205429979U CN 201520886686 U CN201520886686 U CN 201520886686U CN 205429979 U CN205429979 U CN 205429979U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- rear end
- electric machine
- end cap
- machine casing
- 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
Abstract
The utility model provides a fan motor, including motor casing, motor casing's front and back end is provided with front end housing and rear end cap respectively, and motor casing's inside is provided with rotor and stator, is connected with the pivot on the rotor, the outside of rear end cap is connected with a closed chamber, is provided with the flabellum in the closed chamber, and the flabellum passes through small -size motor drive, and the ventilation hole has been seted up to flabellum towards the direction of motor rear end cap on, and the both ends in ventilation hole communicate the inside and closed chamber of motor casing respectively. The utility model discloses fan motor has advantages such as simple structure, radiating effect are good, long service life.
Description
Technical field
This utility model relates to electrical accessorie technical field, is especially a kind of fan electromotor.
Background technology
Electric fan is that one utilizes motor to drive flabellum to rotate, thus reaches air and accelerate the electrical equipment of circulation.It is mainly used in cooling and heatstroke-eliminating and ventilating air, is widely used in the places such as family, office, shop.In summer, electric fan uses very frequent, and the motor as driver part is then also required to the most in running order, motor can generate heat during work, these heats will gather together without dissipating in time, and time one length will burn out motor, thus affects the use of electric fan.At present, in order to solve the problem of motor radiating, mainly take on motor, offer louvre and realize, but through practice, radiating effect is not satisfactory.
In order to solve the problems referred to above, this case is given birth to therefrom.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, good heat dissipation effect, the fan electromotor of length in service life.
To achieve these goals, the technical solution of the utility model is as follows: a kind of fan electromotor, including electric machine casing, before and after electric machine casing, end is respectively arranged with drive end bearing bracket and rear end cap, electric machine casing be internally provided with rotor and stator, connect on rotor and have rotating shaft, the outside of described rear end cap connects a closing chamber, it is provided with flabellum in closing chamber, flabellum is driven by micro-machine, flabellum, towards the direction of back end cover for motor, rear end cap offers air vent, and the two ends of air vent are respectively communicated with electric machine casing inside and close chamber.
As preferably, the rear end that described closing chamber is arranged on electric machine casing by the flabellum cover of open upper end is formed, and flabellum is arranged on flabellum cover inside bottom.
As preferably, the plurality of air vent is evenly distributed on rear end cap.
After using technique scheme, this utility model compared with prior art, has the advantage that
One, this utility model fan electromotor accelerates the flowing of air by closing the rotation of flabellum in chamber, and is sent to inside electric machine casing by air vent by wind, realizes, with this, the purpose of accelerating to dispel the heat, and integral heat sink is effective, length in service life and simple in construction.
Two, this utility model fan electromotor installs flabellum by arranging independent chamber, and the work of such flabellum works separate with motor, will not produce interference each other, and reasonable in design is safe and reliable.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of this utility model fan electromotor.
Shown in figure: 1, electric machine casing 2, drive end bearing bracket 3, rear end cap 4, rotor 5, stator 6, rotating shaft 7, closing chamber 8, micro-machine 9, air vent 10, flabellum cover 11, flabellum.
Detailed description of the invention
Below by drawings and Examples, this utility model is further elaborated.
As shown in Figure 1: a kind of fan electromotor, including electric machine casing 1, before and after electric machine casing 1, end is respectively arranged with drive end bearing bracket 2 and rear end cap 3, electric machine casing 1 be internally provided with rotor 4 and stator 5, rotor 4 connects rotating shaft 6.More than it is prior art, primary object of the present utility model is: the outside of rear end cap 3 connects a closing chamber 7, it is provided with flabellum 11 in closing chamber 7, flabellum 11 is driven by micro-machine 8, flabellum 11 is towards the direction of back end cover for motor 3, uniformly offering air vent 9 on rear end cap 3, the two ends of air vent 9 are respectively communicated with electric machine casing 1 inside and close chamber 7.
In the present embodiment, the rear end that closing chamber 7 is arranged on electric machine casing 1 by the flabellum cover 10 of open upper end is formed, and flabellum 11 is arranged on flabellum cover 10 inside bottom.
This utility model fan electromotor accelerates the flowing of air by closing the rotation of flabellum 11 in chamber 7, and it is internal by air vent 9, wind to be sent to electric machine casing 1, realizes, with this, the purpose of accelerating to dispel the heat, and integral heat sink is effective, length in service life and simple in construction；Meanwhile, installing flabellum 11 by arranging independent chamber, the work of such flabellum 11 is independent with motor work, will not produce interference each other, and reasonable in design is safe and reliable.
The above is enlightenment according to embodiment, and by above-mentioned description, relevant staff can carry out various change and amendment completely in the range of without departing from this invention thought.The content that the technical scope of this utility model is not limited in description, it is necessary to determine its scope protected according to right.
Claims (2)
1. a fan electromotor, including electric machine casing, before and after electric machine casing end be respectively arranged with drive end bearing bracket and rear end cap, electric machine casing be internally provided with rotor and stator, on rotor connect have rotating shaft, it is characterized in that: the outside of described rear end cap connects a closing chamber, being provided with flabellum in closing chamber, flabellum is driven by micro-machine, and flabellum is towards the direction of back end cover for motor, offering air vent on rear end cap, the two ends of air vent are respectively communicated with electric machine casing inside and close chamber；The rear end that described closing chamber is arranged on electric machine casing by the flabellum cover of open upper end is formed, and flabellum is arranged on flabellum cover inside bottom.
A kind of fan electromotor the most according to claim 1, it is characterised in that: the plurality of air vent is evenly distributed on rear end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886686.9U CN205429979U (en) | 2015-11-10 | 2015-11-10 | Fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520886686.9U CN205429979U (en) | 2015-11-10 | 2015-11-10 | Fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429979U true CN205429979U (en) | 2016-08-03 |
Family
ID=56518707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520886686.9U Expired - Fee Related CN205429979U (en) | 2015-11-10 | 2015-11-10 | Fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787442A (en) * | 2016-12-30 | 2017-05-31 | 天津施英宝科技有限公司 | A kind of cooling device for motor |
-
2015
- 2015-11-10 CN CN201520886686.9U patent/CN205429979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787442A (en) * | 2016-12-30 | 2017-05-31 | 天津施英宝科技有限公司 | A kind of cooling device for motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106655596B (en) | A kind of totally-enclosed machine self-ventilation cooling structure of internal-external double circulation | |
| CN205429979U (en) | Fan motor | |
| CN105827054A (en) | Motor capable of self cooling and ventilation | |
| CN202103534U (en) | Integral ventilation structure of motor | |
| CN209516802U (en) | Radiating motor | |
| CN203707998U (en) | Air-cooled heat radiation series excitation motor | |
| CN106385136A (en) | Suction fan cooled open motor | |
| CN202513755U (en) | Motor provided with inner circulating cooling system | |
| CN203522406U (en) | Grinding head motor capable of well dissipating heat | |
| CN205791956U (en) | A kind of intelligent electric machine with cooling function | |
| CN209104971U (en) | Multiple heat dissipation motor | |
| CN104235955A (en) | Air conditioner indoor unit and air conditioner | |
| CN209994209U (en) | Oven motor | |
| CN208797705U (en) | A kind of high efficiency and heat radiation solid rotor and motor | |
| CN205123500U (en) | From fan motor who takes flabellum | |
| CN208094388U (en) | A kind of high-cooling property motor | |
| CN201656642U (en) | Brushless outer rotor motor | |
| CN205489929U (en) | Motor from heat dissipation and ventilation | |
| CN205945355U (en) | Two heat dissipation motors of rotor | |
| CN205004896U (en) | Brushless motor's heat radiation structure | |
| CN206272402U (en) | A kind of ventilation and heat d.c. motor | |
| CN204156667U (en) | Fiberizer electric machine radiator | |
| CN204156663U (en) | The motor of internal fan | |
| CN204145124U (en) | Brush motor | |
| CN207234615U (en) | Beneficial to the brushless electric machine of heat dissipation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171110 |