CN105958728A - Self-cooling rotary motor - Google Patents

Self-cooling rotary motor Download PDF

Info

Publication number
CN105958728A
CN105958728A CN201610426860.0A CN201610426860A CN105958728A CN 105958728 A CN105958728 A CN 105958728A CN 201610426860 A CN201610426860 A CN 201610426860A CN 105958728 A CN105958728 A CN 105958728A
Authority
CN
China
Prior art keywords
motor
rotating shaft
self
cover
rotating machine
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.)
Pending
Application number
CN201610426860.0A
Other languages
Chinese (zh)
Inventor
肖青梅
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.)
Lishui County Rui Micro Motor Factory
Original Assignee
Lishui County Rui Micro Motor Factory
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 Lishui County Rui Micro Motor Factory filed Critical Lishui County Rui Micro Motor Factory
Priority to CN201610426860.0A priority Critical patent/CN105958728A/en
Publication of CN105958728A publication Critical patent/CN105958728A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K9/00Arrangements for cooling or ventilating
    • H02K9/02Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Abstract

The invention discloses a self-cooling rotary motor, which comprises a motor body, a motor cover and a rotating shaft, wherein the rotating shaft extends towards the outside of the motor cover from the motor body; a circular frame is arranged on the part, located in the motor body, of the rotating shaft around the outer wall of the rotating shaft; and at least three evenly arranged fan blades are arranged on the circumference of the circular frame. Compared with the prior art, the self-cooling rotary motor has the advantages that the rotating shaft of the motor drives the fan blades to rotate while rotating, so that the internal part of the motor is effectively cooled; the internal part of the motor has good cooling performance under the same energy consumption; normal operation of the motor is ensured; and the service lifetime of the motor is prolonged.

Description

A kind of from heat radiating type electric rotating machine
Technical field
The present invention relates to a kind of motor, particularly a kind of from heat radiating type electric rotating machine.
Background technology
Electric rotating machine carrys out band animal body mainly by the rotation of rotating shaft and rotates, electric rotating machine can produce substantial amounts of heat when running, the air flowing internal and extraneous due to electric rotating machine is the slowest, so electric rotating machine internal heat dissipating poor-performing, the accumulation of heat has had a strong impact on the normal operation of motor, shortens the service life of motor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is provided that a kind of can along with the running of motor auto-radiating from heat radiating type electric rotating machine.
Technical scheme: for achieving the above object, the present invention provides a kind of from heat radiating type electric rotating machine, including body, cover and in body to the rotating shaft extended cover, the outer wall that described rotating shaft is positioned in the part of body round rotating shaft is provided with round frame, and the provided circumferentially about of described round frame has at least 3 evenly distributed fan blades.
The design principle of the present invention is: utilizes rotating of rotating shaft to drive the fan blade on round frame to rotate, thus accelerates the air flowing of motor internal, makes motor possess good radiating effect in the case of without any other power source.
Further, the quantity of described fan blade is 8.
Further, described cover is provided with filter mesh layer with the contact surface of rotating shaft, filter mesh layer not only can stop the dust storm of outside to enter into motor internal, avoid fan blade to be affected, and make the air of motor internal at filter mesh layer inside quick outflow motor, the performance of ventilating of motor internal can be improved.
Beneficial effect: the present invention is compared with prior art, the rotating shaft of motor drives fan blade rotation effectively to lower the temperature motor internal while rotating, motor internal is made to have possessed good heat dispersion under equal energy consumption, ensure that the normal operation of motor, extend the service life of motor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention, it should be understood that these embodiments are merely to illustrate the present invention rather than limit the scope of the present invention, after having read the present invention, those skilled in the art all fall within the application claims limited range to the amendment of the various equivalent form of values of the present invention.
As shown in Figure 1, the present invention provides a kind of from heat radiating type electric rotating machine, including body 1, cover 3 and in body 1 to the rotating shaft 2 extended cover 3, the outer wall that described rotating shaft 2 is positioned in the part of body 1 round rotating shaft 2 is provided with round frame 4, the provided circumferentially about of described round frame 4 has 8 evenly distributed fan blades 5, and described cover 3 is provided with filter mesh layer 31 with the contact surface of rotating shaft 2.

Claims (3)

1. one kind from heat radiating type electric rotating machine, including body (1), cover (3) and in body (1) to the rotating shaft (2) extended cover (3), it is characterized in that: the outer wall that described rotating shaft (2) is positioned in the part of body (1) round rotating shaft (2) is provided with round frame (4), the provided circumferentially about of described round frame (4) has at least 3 evenly distributed fan blades (5).
One the most according to claim 1 is from heat radiating type electric rotating machine, it is characterised in that: the quantity of described fan blade (5) is 8.
One the most according to claim 1 is from heat radiating type electric rotating machine, it is characterised in that: described cover (3) is provided with filter mesh layer (31) with the contact surface of rotating shaft (2).
CN201610426860.0A 2016-06-16 2016-06-16 Self-cooling rotary motor Pending CN105958728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610426860.0A CN105958728A (en) 2016-06-16 2016-06-16 Self-cooling rotary motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610426860.0A CN105958728A (en) 2016-06-16 2016-06-16 Self-cooling rotary motor

Publications (1)

Publication Number Publication Date
CN105958728A true CN105958728A (en) 2016-09-21

Family

ID=56906492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610426860.0A Pending CN105958728A (en) 2016-06-16 2016-06-16 Self-cooling rotary motor

Country Status (1)

Country Link
CN (1) CN105958728A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110129A1 (en) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Electrical machine
WO2003040571A1 (en) * 2001-11-09 2003-05-15 Robert Bosch Gmbh Fan impeller for electrical machines
CN1494994A (en) * 2002-09-10 2004-05-12 ���µ繤��ʽ���� Electric power tool
CN204179821U (en) * 2014-10-16 2015-02-25 上虞市曹娥电机制造有限公司 Firm type motor
CN205811776U (en) * 2016-06-16 2016-12-14 溧水县得瑞微型电机厂 A kind of from heat radiating type electric rotating machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10110129A1 (en) * 2001-03-02 2002-09-05 Bosch Gmbh Robert Electrical machine
WO2003040571A1 (en) * 2001-11-09 2003-05-15 Robert Bosch Gmbh Fan impeller for electrical machines
CN1494994A (en) * 2002-09-10 2004-05-12 ���µ繤��ʽ���� Electric power tool
CN204179821U (en) * 2014-10-16 2015-02-25 上虞市曹娥电机制造有限公司 Firm type motor
CN205811776U (en) * 2016-06-16 2016-12-14 溧水县得瑞微型电机厂 A kind of from heat radiating type electric rotating machine

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160921

WD01 Invention patent application deemed withdrawn after publication