CN209375336U - A kind of high revolving speed low vibration direct-current brushless fan motor - Google Patents
A kind of high revolving speed low vibration direct-current brushless fan motor Download PDFInfo
- Publication number
- CN209375336U CN209375336U CN201920155234.1U CN201920155234U CN209375336U CN 209375336 U CN209375336 U CN 209375336U CN 201920155234 U CN201920155234 U CN 201920155234U CN 209375336 U CN209375336 U CN 209375336U
- Authority
- CN
- China
- Prior art keywords
- fan blades
- motor
- revolving speed
- fixed plate
- speed low
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of high revolving speed low vibration direct-current brushless fan motors, including external cooling fan blades, there are two the external cooling fan blades, the side of the external cooling fan blades is equipped with fan blades connector, the side of the fan blades connector is equipped with rotor, one end of the rotor is equipped with motor, the upper end of the motor is equipped with electric cabinet, the outer surface of the electric cabinet is equipped with connection jaws, there are two the connection jaws, one end of the motor is equipped with spring, there are five the springs, one end of the spring is equipped with fixed plate, the outer surface of the fixed plate is equipped with lightening hole, the lightening hole has 18, the bottom end of the fixed plate is equipped with support base, the upper end of the support base is equipped with connection fixing block.The utility model product effect is good, and protection mechanism effectively improves motor service life, and noise is small.
Description
Technical field
The utility model relates to technical field of motors, specially a kind of high revolving speed low vibration direct-current brushless fan motor.
Background technique
With the rapid development of social economy, Traditional DC motor can not meet people's needs, asynchronous motor
There are many defects that can not be overcome, so that motor technology develops slowly.The middle of last century has been born transistor, thus uses crystal
Pipe commutating circuit replaces the DC brushless motor of brush and commutator just to come into being.This novel brushless motor is known as electronics
Commutated electric DC motor, it overcomes the defect of first generation brushless motor.
But existing direct-current brushless fan motor vibration fierceness, service life and revolving speed are general；Therefore, it is unsatisfactory for existing
Demand, to this, we have proposed a kind of high revolving speed low vibration direct-current brushless fan motors.
Utility model content
The purpose of this utility model is to provide a kind of high revolving speed low vibration direct-current brushless fan motors, to solve above-mentioned back
The problems such as existing direct-current brushless fan motor vibration proposed in scape technology is fierce, service life and general revolving speed.
To achieve the above object, the utility model provides the following technical solutions: a kind of high revolving speed low vibration brush DC wind
Motor, including external cooling fan blades are fanned, there are two the external cooling fan blades, and the side of the external cooling fan blades is equipped with fan
Piece connector, the side of the fan blades connector are equipped with rotor, and one end of the rotor is equipped with motor, the motor it is upper
End is equipped with electric cabinet, and the outer surface of the electric cabinet is equipped with connection jaws, and there are two the connection jaws, one end of the motor
Spring is installed, there are five the springs, and one end of the spring is equipped with fixed plate, and the outer surface of the fixed plate is equipped with
Lightening hole, the lightening hole have 18, and the bottom end of the fixed plate is equipped with support base, the upper end peace of the support base
Equipped with connection fixing block, internal heat dissipating fan blades is installed on the inside of the motor, the two sides of the connection fixing block are mounted on
Protruding block, the side of the protruding block are equipped with concave block, and the upper end of the concave block is equipped with margining tablet, and the margining tablet has two
It is a.
Preferably, one end of the fan blades extends to the inside of fan blades connector, and the fan blades passes through with fan blades connector
Screw connection.
Preferably, the fixed plate is connect with spring, and the fixed plate and spring pass through welded connecting.
Preferably, card slot is provided on the inside of the fan blades connector, the rotor is connected by card slot and fan blades connector
It connects.
Preferably, one end of the connection jaws is bonded completely with the side of electric cabinet, and the connection jaws pass through with electric cabinet
Card slot connection.
Preferably, the upper end of the connection fixing block is bonded completely with the bottom end of motor, the connection fixing block and motor
Pass through welded connecting.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is equipped with inner tracks by the side of concave block, and concave block is engaged with inner tracks, and concave block
Upper end margining tablet is installed, it can be fixed, the device is allowed significantly to reduce the vibration of motor；
2, the utility model is equipped with fan blades connector by the side of external cooling fan blades, and the inside of mesh enclosure is equipped with interior
Radiate fan blades in portion, is the whole preferably cooling of motor, guarantees electric efficiency.
Detailed description of the invention
Fig. 1 is the front view of the utility model entirety；
Fig. 2 is the side view of the utility model entirety；
Fig. 3 is the side view of the utility model whole interior heat dissipation fan blades；
Fig. 4 is the margining tablet partial structural diagram of the utility model.
In figure: 1, external cooling fan blades；2, fan blades connector；3, rotor；4, connection jaws；5, spring；6, fixed plate；7, even
Connect fixed block；8, support base；9, margining tablet；10, concave block；11, protruding block；12, electric cabinet；13, internal heat dissipating fan blades；14,
Lightening hole；15, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high revolving speed low vibration fan electricity
Machine, including external cooling fan blades 1, there are two external cooling fan blades 1, and the side of external cooling fan blades 1 is equipped with fan blades connector
2, the side of fan blades connector 2 is equipped with rotor 3, and one end of rotor 3 is equipped with motor 15, and the upper end of motor 15 is equipped with automatically controlled
Case 12, the outer surface of electric cabinet 12 are equipped with connection jaws 4, and there are two connection jaws 4, and one end of motor 15 is equipped with spring 5, spring
There are five 5, one end of spring 5 is equipped with fixed plate 6, and the outer surface of fixed plate 6 is equipped with lightening hole 14, and lightening hole 14 has 18
A, the bottom end of fixed plate 6 is equipped with support base 8, and the upper end of support base 8 is equipped with connection fixing block 7, the inside of motor 15
Internal heat dissipating fan blades 13 is installed, the two sides of connection fixing block 7 are mounted on protruding block 11, and the side of protruding block 11 is equipped with recessed
It can be fixed in block 10, and the device is allowed significantly to reduce the vibration of motor 15, and the upper end of concave block 10 is equipped with
Margining tablet 9, there are two margining tablets 9, is the whole preferably cooling of motor, guarantees electric efficiency.
Further, one end of fan blades 1 extends to the inside of fan blades connector 2, and fan blades 1 and fan blades connector 2 pass through screw
Connection reduces vibration.
Further, fixed plate 6 is connect with spring 5, and fixed plate 6 and spring 5 provide buffering by being welded to connect.
Further, the inside of fan blades connector 2 is provided with card slot, and rotor 3 is connect by card slot with fan blades connector 2, is
Heat dissipation provides power.
Further, one end of connection jaws 4 is bonded completely with the side of electric cabinet 12, and connection jaws 4 and electric cabinet 12 pass through card
Slot connection, so that easy to operate.
Further, the upper end of connection fixing block 7 is bonded completely with the bottom end of motor 15, and connection fixing block 7 and motor 15 are logical
Cross welded connecting.
Working principle: in use, first checking whether each position is intact, under the premise of each position is intact, first by concave block 10
It is installed with protruding block 11, by adjusting the position of margining tablet 9, so that spring 5 and fixed plate 6 may be mounted at suitable position,
And makes the location-appropriate of motor 15, and firmly limit, adjust the position of external cooling fan blades 1, and external cooling is fanned
Screw tightening on piece 1, powers on, and the power switch of the device is opened, by the effect of spring 5 and fixed plate 6, so that
The device can significantly reduce the shock conditions of the device when movement.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of high revolving speed low vibration direct-current brushless fan motor, including external cooling fan blades (1), it is characterised in that: described outer
Portion radiates there are two fan blades (1), and the side of the external cooling fan blades (1) is equipped with fan blades connector (2), the fan blades connection
The side of device (2) is equipped with rotor (3), and one end of the rotor (3) is equipped with motor (15), the upper end peace of the motor (15)
Equipped with electric cabinet (12), the outer surface of the electric cabinet (12) is equipped with connection jaws (4), and there are two the connection jaws (4), described
One end of motor (15) is equipped with spring (5), and there are five the springs (5), and one end of the spring (5) is equipped with fixed plate
(6), the outer surface of the fixed plate (6) is equipped with lightening hole (14), and the lightening hole (14) has 18, the fixed plate
(6) bottom end is equipped with support base (8), and the upper end of the support base (8) is equipped with connection fixing block (7), the motor
(15) it is equipped on the inside of internal heat dissipating fan blades (13), the two sides of the connection fixing block (7) are mounted on protruding block (11), institute
The side for stating protruding block (11) is equipped with concave block (10), and the upper end of the concave block (10) is equipped with margining tablet (9), the margining tablet
(9) there are two.
2. a kind of high revolving speed low vibration direct-current brushless fan motor according to claim 1, it is characterised in that: the fan blades
(1) one end extends to the inside of fan blades connector (2), and the fan blades (1) and fan blades connector (2) pass through screw connection.
3. according to a kind of high revolving speed low vibration direct-current brushless fan motor according to claim 1 is weighed, it is characterised in that: institute
It states fixed plate (6) to connect with spring (5), the fixed plate (6) and spring (5) pass through welded connecting.
4. a kind of high revolving speed low vibration direct-current brushless fan motor according to claim 1, it is characterised in that: the fan blades
Card slot is provided on the inside of connector (2), the rotor (3) is connect by card slot with fan blades connector (2).
5. a kind of high revolving speed low vibration direct-current brushless fan motor according to claim 1, it is characterised in that: the wiring
One end of mouth (4) is bonded completely with the side of electric cabinet (12), and the connection jaws (4) are connect with electric cabinet (12) by card slot.
6. a kind of high revolving speed low vibration direct-current brushless fan motor according to claim 1, it is characterised in that: the connection
The upper end of fixed block (7) is bonded completely with the bottom end of motor (15), and the connection fixing block (7) and motor (15) are connected by welding
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155234.1U CN209375336U (en) | 2019-01-29 | 2019-01-29 | A kind of high revolving speed low vibration direct-current brushless fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920155234.1U CN209375336U (en) | 2019-01-29 | 2019-01-29 | A kind of high revolving speed low vibration direct-current brushless fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209375336U true CN209375336U (en) | 2019-09-10 |
Family
ID=67826151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920155234.1U Expired - Fee Related CN209375336U (en) | 2019-01-29 | 2019-01-29 | A kind of high revolving speed low vibration direct-current brushless fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209375336U (en) |
-
2019
- 2019-01-29 CN CN201920155234.1U patent/CN209375336U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207513897U (en) | A kind of radiating fan for computer structure | |
| CN208353132U (en) | A kind of shockproof structure between electric motor end cap and motor case | |
| CN209375336U (en) | A kind of high revolving speed low vibration direct-current brushless fan motor | |
| CN212785067U (en) | Low-noise permanent magnet brushless direct current motor | |
| CN208480195U (en) | A kind of computer network controller | |
| CN207573826U (en) | A kind of power amplifier with dust reduction capability and convenient for radiating | |
| CN206077916U (en) | A kind of chiller of centralized inverter | |
| CN209593323U (en) | A kind of brushless motor control module | |
| CN208142999U (en) | A kind of novel damping type motor | |
| CN210431115U (en) | Noise reduction device for industrial fan motor | |
| CN210608131U (en) | Switch board for thing networking equipment | |
| CN208723680U (en) | A kind of single-phase asynchronous motor with overheating protection | |
| CN212163896U (en) | IDC cloud computing network rack | |
| CN208079008U (en) | A kind of green building power generator | |
| CN206452362U (en) | A kind of high frequency off-network inverter | |
| CN101447717A (en) | Novel electric motor structure | |
| CN109104027A (en) | A kind of alternating current generator auxiliary heat dissipation mechanism | |
| CN211956398U (en) | Noise-free computer heat dissipation device special for computer | |
| CN216721094U (en) | Permanent magnet motor stable in installation | |
| CN216904484U (en) | Low-voltage double-motor structure of loader | |
| CN207947695U (en) | A kind of rotor cooling body | |
| CN209731093U (en) | A kind of shielding protection structure of inverter dust and moisture | |
| CN203838650U (en) | Computer power source structure | |
| CN109275262A (en) | A kind of waterproof heat-resisting printed wiring board of high heat dispersion | |
| CN211090128U (en) | Short circuit prevention type circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190910 |