CN203056766U - Bladeless fan motor - Google Patents
Bladeless fan motor Download PDFInfo
- Publication number
- CN203056766U CN203056766U CN 201220694783 CN201220694783U CN203056766U CN 203056766 U CN203056766 U CN 203056766U CN 201220694783 CN201220694783 CN 201220694783 CN 201220694783 U CN201220694783 U CN 201220694783U CN 203056766 U CN203056766 U CN 203056766U
- Authority
- CN
- China
- Prior art keywords
- rotor
- motor
- stator
- fan motor
- magnet ring
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a bladeless fan motor comprising a motor stand. The motor stand is provided with an air inlet and a motor shaft. The motor shaft is provided with a rotor that can rotate around the motor shaft. The rotor is equipped with turbine blades. An air inlet channel communicated with the air inlet is disposed between the motor stand and the rotor. The technical main points are that the rotor is equipped with a magnet ring, an upper end of the motor stand is equipped with a rotor fixing support, and the rotor fixing support is provided with a stator extending into the magnet ring and an air outlet chamber that is communicated with the air inlet channel. The bladeless fan motor has a simple structure, is simplified in terms of the structure, is more compact and is improved in terms of work efficiency.
Description
[technical field]
The utility model relates to a kind of fan electromotor, particularly a kind of no blade fan motor.
[background technology]
No blade fan is more safe and reliable with respect to its use of blade fan is arranged, but its air output compare and be still waiting to improve, and the operating efficiency of motor has influence on air output.Existing no blade fan motor all is to drive motor shaft by rotor to rotate, driving turbo blade by the motor shaft external part again rotates, groups of motors to be installed earlier so when mounted, and then the motor that assembles is installed on the no leaf turbine, assemble more complicated like this, and its fan leaf air output is low.
[utility model content]
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, no blade fan motor that can improve air output is provided.
In order to address the above problem, the utility model by the following technical solutions:
A kind of no blade fan motor, comprise motor cabinet, described motor cabinet is provided with air inlet and motor shaft, described motor shaft is provided with can be around the rotor of motor shaft rotation, described rotor is provided with turbo blade, be provided with the air intake passage that communicates with air inlet between described motor cabinet and the rotor, it is characterized in that: described rotor is provided with magnet ring, the stator fixed mount that described motor cabinet upper end is provided with, described stator fixed mount is provided with the stator that stretches in the magnet ring ring and the air-out chamber that communicates with described air intake passage.
Aforesaid a kind of no blade fan motor, it is characterized in that: described stator fixed mount comprises the outer shroud that is fixed on the motor cabinet, is fixed on stator mounting blocks on the outer shroud by many connecting rods, described stator is provided with mounting groove, and described stator mounting blocks is provided with the Connection Card post that snaps in the mounting groove.
Aforesaid a kind of no blade fan motor, it is characterized in that: a described connecting rod is provided with the connecting groove that exposes therein.
Aforesaid a kind of no blade fan motor, it is characterized in that: described connecting rod is provided with 3.
Aforesaid a kind of no blade fan motor is characterized in that: described rotor upper end is provided with annular groove, and described magnet ring is sticked at described annular groove inwall.
Aforesaid a kind of no blade fan motor is characterized in that: described motor shaft is connected with described rotor assembling by bearing.
The beneficial effects of the utility model have: magnet ring is set directly on the rotor that has turbo blade, winding on stator energising back produces the magnetic pole interaction of magnetic pole and magnet ring like this, the drive magnet ring rotates, thereby rotor is rotated, simplify the structure of fan electromotor like this, improved the operating efficiency of fan electromotor.
[description of drawings]
Fig. 1 is main cutaway view of the present utility model;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is explosive view of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
As shown in Figure 1 to Figure 3, a kind of no blade fan motor comprises motor cabinet 1, and motor cabinet 1 is provided with air inlet 11 and motor shaft 22, and motor shaft 22 is provided with can be around the rotor 2 of motor shaft 22 rotations, and motor shaft 22 is connected with rotor 2 assemblings by bearing 6.Rotor 2 is provided with turbo blade 21, rotor 2 and turbo blade 21 are one-body molded, are provided with the air intake passage 3 that communicates with air inlet 11 between motor cabinet 1 and the rotor 2, and rotor 2 is provided with magnet ring 23, rotor 2 upper ends are provided with annular groove 24, and magnet ring 23 is sticked at annular groove 24 inwalls.The stator fixed mount 4 that motor cabinet 1 upper end is provided with, stator fixed mount 4 is provided with the stator 5 that stretches in magnet ring 23 rings and the air-out chamber 41 that communicates with air intake passage 3, when switching on, the coil windings on the stator 5 produces magnetic pole and magnet ring 23 interactions, magnet ring is rotated, stator 5 can adopt brushless motor with magnet ring 23, cuts down the consumption of energy, and reduces noise and pollution, save cost, increase the service life.Stator fixed mount 4 comprises the outer shroud 45 that is fixed on the motor cabinet 1, is fixed on stator mounting blocks 43 on the outer shroud 45 by many connecting rods 42, connecting rod 42 is provided with 3, a described connecting rod 42 is provided with the connecting groove 46 that exposes therein, stator 5 is provided with mounting groove 51, and stator mounting blocks 43 is provided with the Connection Card post 44 that snaps in the mounting groove 51.When the coil windings on the rotor 2 is switched on, produce magnetic field and magnet ring 23 interactions, magnet ring 23 is rotated, rotate thereby drive rotor 2, simple in structure, rotor 2 rotates, turbo blade 21 rotates air draught, wind is sucked in the air intake passage 3 41 interior outflows the from the air-out chamber from air inlet 11.
Claims (6)
1. no blade fan motor, comprise motor cabinet (1), described motor cabinet (1) is provided with air inlet (11) and motor shaft (22), described motor shaft (22) is provided with can be around the rotor (2) of motor shaft (22) rotation, described rotor (2) is provided with turbo blade (21), be provided with the air intake passage (3) that communicates with air inlet (11) between described motor cabinet (1) and the rotor (2), it is characterized in that: described rotor (2) is provided with magnet ring (23), the stator fixed mount (4) that described motor cabinet (1) upper end is provided with, described stator fixed mount (4) are provided with the stator (5) that stretches in magnet ring (23) ring and the air-out chamber (41) that communicates with described air intake passage (3).
2. a kind of no blade fan motor according to claim 1, it is characterized in that: described stator fixed mount (4) comprises the outer shroud (45) that is fixed on the motor cabinet (1), is fixed on stator mounting blocks (43) on the outer shroud (45) by many connecting rods (42), described stator (5) is provided with mounting groove (51), and described stator mounting blocks (43) is provided with the Connection Card post (44) that snaps in the mounting groove (51).
3. a kind of no blade fan motor according to claim 2, it is characterized in that: a described connecting rod (42) is provided with the connecting groove (46) that exposes therein.
4. a kind of no blade fan motor according to claim 2, it is characterized in that: described connecting rod (42) is provided with 3.
5. a kind of no blade fan motor according to claim 1 is characterized in that: described rotor (2) upper end is provided with annular groove (24), and described magnet ring (23) is sticked at described annular groove (24) inwall.
6. a kind of no blade fan motor according to claim 1 is characterized in that: described motor shaft (22) assembles with described rotor (2) by bearing (6) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694783 CN203056766U (en) | 2012-12-14 | 2012-12-14 | Bladeless fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694783 CN203056766U (en) | 2012-12-14 | 2012-12-14 | Bladeless fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203056766U true CN203056766U (en) | 2013-07-10 |
Family
ID=48739684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694783 Expired - Fee Related CN203056766U (en) | 2012-12-14 | 2012-12-14 | Bladeless fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203056766U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410787A (en) * | 2013-08-28 | 2013-11-27 | 苏州萤火虫贸易有限公司 | Air outlet face cover for safety type electric fan |
| CN103423199A (en) * | 2013-08-28 | 2013-12-04 | 苏州萤火虫贸易有限公司 | Bladeless fan |
-
2012
- 2012-12-14 CN CN 201220694783 patent/CN203056766U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103410787A (en) * | 2013-08-28 | 2013-11-27 | 苏州萤火虫贸易有限公司 | Air outlet face cover for safety type electric fan |
| CN103423199A (en) * | 2013-08-28 | 2013-12-04 | 苏州萤火虫贸易有限公司 | Bladeless fan |
| CN103423199B (en) * | 2013-08-28 | 2016-07-13 | 黄俊龙 | Bladeless fan |
| CN103410787B (en) * | 2013-08-28 | 2016-08-10 | 虞定生 | Safe electric fan |
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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 |
Granted publication date: 20130710 Termination date: 20151214 |
|
| EXPY | Termination of patent right or utility model |