CN209385374U - A kind of air blower DC radiation fan - Google Patents
A kind of air blower DC radiation fan Download PDFInfo
- Publication number
- CN209385374U CN209385374U CN201822174444.3U CN201822174444U CN209385374U CN 209385374 U CN209385374 U CN 209385374U CN 201822174444 U CN201822174444 U CN 201822174444U CN 209385374 U CN209385374 U CN 209385374U
- Authority
- CN
- China
- Prior art keywords
- fixed
- air blower
- motor
- protective cover
- radiation fan
- 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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Abstract
The utility model discloses a kind of air blower DC radiation fans, including frame, the middle part of four sides of frame inner wall opens up fluted, the side of four groove inner walls is fixed with buffing pad, one end of four buffing pads is fixed with damping spring, one end of four damping springs is fixedly connected with one end of four support frames respectively, the other end of four support frames is fixedly connected with four side walls of fixing seat respectively, a kind of air blower DC radiation fan of the utility model, the protective cover being equipped with by the outer cover in motor by the outer cover in motor, and puigging made by the glass fibre cotton being fixed in the inside of protective cover, it can reduce the noise of motor generation, to reduce the noise of entire air blower；By the damping spring being fixed in one end of four support frames, one end of damping spring is fixed with buffering base, therefore can increase the shock resistance of fan, increases the service life of fan.
Description
Technical field
The utility model relates to a kind of radiator fan, in particular to a kind of air blower DC radiation fan belongs to air blower
Technical field.
Background technique
Air blower is mainly made of following six part: motor, air filter, air blower ontology, air chamber, pedestal are (simultaneous
Fuel tank), oil dripping mouth.Air blower is operated by the rotor eccentricity of cylinder interior biasing, and becomes the volume between the blade in rotor slot
Change draws air into, compresses, spuing.
In the prior art, the decibel and flabellum that will increase noise during driving flabellum rotation due to motor are turning
Biggish vibration can be generated in dynamic process, and fan can be caused to damage, reduce the service life of fan.
Utility model content
The purpose of this utility model is to provide a kind of air blower DC radiation fans, to solve to mention in above-mentioned background technique
The shock resistance of radiator fan out is poor and can lead to the problem of noise.
To achieve the above object, the utility model provides the following technical solutions: a kind of air blower DC radiation fan, including
Frame, the middle part of four sides of frame inner wall open up fluted, and the side of four groove inner walls is fixed with
Buffing pad, one end of four buffing pads are fixed with damping spring, and one end of four damping springs is respectively with four
One end of a support frame is fixedly connected, and the other end of four support frames as described above is fixedly connected with four side walls of fixing seat respectively,
Motor is fixed in the middle part of the fixing seat side, the side of the fixing seat offers annular rounded groove, the annular rounded groove
The side of inner wall is fixed with first annular magnet, and the first annular magnet is connect with the second annular magnet magnetism, and described
Second annular magnet is fixed at the bottom end of protective cover, and the side of the protective cover inner wall is fixed with puigging, the electricity
The output end of machine passes through fixing seat and is fixedly connected with the bottom end of connector sleeve, and the side wall of the connector sleeve is fixed with several flabellums,
The side of the frame is fixed with motor switch, and the motor is electrically connected by motor switch and external power supply.
As a kind of optimal technical scheme of the utility model, the puigging is made of glass fibre cotton.
As a kind of optimal technical scheme of the utility model, the bottom of the protective cover side wall offers several heat dissipations
Hole.
As a kind of optimal technical scheme of the utility model, the size of the protective cover is greater than the size of motor.
As a kind of optimal technical scheme of the utility model, the top of four grooves is fixed with limit plate.
Compared with prior art, the utility model has the beneficial effects that a kind of air blower direct current radiation air of the utility model
Fan, the protective cover being equipped with by the outer cover in motor by the outer cover in motor, and fixation is set in the inside of protective cover
Puigging made by some glass fibre cottons can reduce the noise of motor generation, to reduce the noise of entire air blower；
By the damping spring being fixed in one end of four support frames, one end of damping spring is fixed with buffering base, therefore
The shock resistance that fan can be increased increases the service life of fan.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model.
In figure: 1, frame；2, groove；3, buffing pad；4, connector sleeve；5, damping spring；6, support frame；7, fixing seat；8,
Flabellum；9, annular rounded groove；10, motor；11, puigging；12, protective cover；13, first annular magnet；14, the second annular magnet.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of air blower DC radiation fan, including frame 1 referring to FIG. 1-2, in frame 1
The middle part of four sides of wall opens up fluted 2, and the side of four 2 inner walls of groove is fixed with buffing pad 3, four buffing pads
3 one end is fixed with damping spring 5, and one end of four damping springs 5 is fixed with one end of four support frames 6 respectively to be connected
It connects, the other end of four support frames 6 is fixedly connected with four side walls of fixing seat 7 respectively, and the middle part fixation of 7 side of fixing seat is set
There is motor 10, the side of fixing seat 7 offers annular rounded groove 9, and the side of 9 inner wall of annular rounded groove is fixed with first annular magnet
13, first annular magnet 13 is connect with 14 magnetism of the second annular magnet, and the second annular magnet 14 is fixed at protective cover 12
Bottom end, the side of 12 inner wall of protective cover is fixed with puigging 11, and the output end of motor 10 passes through fixing seat 7 and connector sleeve 4
Bottom end be fixedly connected, the side wall of connector sleeve 4 is fixed with several flabellums 8, and the side of frame 1 is fixed with motor switch, electricity
Machine 10 is electrically connected by motor switch and external power supply.
Preferably, puigging 11 is made of glass fibre cotton, and the soundproof effect of the material is good, and service life is longer.
Preferably, the bottom of 12 side wall of protective cover offers several heat release holes, can radiate to motor 10.
Preferably, the size of protective cover 12 is greater than the size of motor 10, convenient for carrying out installation fixation to protective cover 12.
Preferably, the top of four grooves 2 is fixed with limit plate, avoids falling off for support frame 6.
When specifically used, a kind of air blower DC radiation fan of the utility model is fixed in four sides of fixing seat 7
Equipped with support frame 6, four 6 one end of support frame are fixed with damping spring 5, then connect by the way that damping spring 5 and buffing pad 3 are fixed
It connects, therefore the vibration up and down generated when fan rotation can be reduced, avoid the damage of fan, increase the use of fan
Service life opens motor switch, moves the flabellum on connector sleeve 4 in motor 10 and pricks rotation, motor 10 can produce in the course of rotation
Raw noise, is fixed with puigging 11 in the protective cover 12 that the outer cover of motor 10 is equipped with, and in the bottom end of protective cover 12, can drop
The of the noise that low motor 10 generates, the first annular magnet 13 being fixed with due to 12 one end of protective cover and 7 side of fixing seat
The magnetic connection of second ring magnet 14, which, which facilitates, dismantles protective cover 12, repairs to motor 10.
In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear
Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art
In concrete meaning.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of air blower DC radiation fan, including frame (1), which is characterized in that four sides of frame (1) inner wall
Middle part opens up fluted (2), and the side of four groove (2) inner walls is fixed with buffing pad (3), four bufferings
Seat (3) one end be fixed with damping spring (5), one end of four damping springs (5) respectively with four support frames (6)
One end be fixedly connected, the other end of four support frames as described above (6) is fixedly connected with four side walls of fixing seat (7) respectively, institute
It states and is fixed with motor (10) in the middle part of fixing seat (7) side, the side of the fixing seat (7) offers annular rounded groove (9), institute
The side for stating annular rounded groove (9) inner wall is fixed with first annular magnet (13), the first annular magnet (13) and the second ring
The magnetic connection of shape magnet (14), and second annular magnet (14) is fixed at the bottom end of protective cover (12), the protection
The side of cover (12) inner wall is fixed with puigging (11), and the output end of the motor (10) passes through fixing seat (7) and connector sleeve
(4) bottom end is fixedly connected, and the side wall of the connector sleeve (4) is fixed with several flabellums (8), and the side of the frame (1) is solid
Surely it is equipped with motor switch, the motor (10) is electrically connected by motor switch and external power supply.
2. a kind of air blower DC radiation fan according to claim 1, it is characterised in that: the puigging (11) is by glass
Glass cellucotton is made.
3. a kind of air blower DC radiation fan according to claim 1, it is characterised in that: protective cover (12) side wall
Bottom offer several heat release holes.
4. a kind of air blower DC radiation fan according to claim 1, it is characterised in that: the ruler of the protective cover (12)
The very little size greater than motor (10).
5. a kind of air blower DC radiation fan according to claim 1, it is characterised in that: four grooves (2)
Top is fixed with limit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174444.3U CN209385374U (en) | 2018-12-24 | 2018-12-24 | A kind of air blower DC radiation fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174444.3U CN209385374U (en) | 2018-12-24 | 2018-12-24 | A kind of air blower DC radiation fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209385374U true CN209385374U (en) | 2019-09-13 |
Family
ID=67872916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174444.3U Expired - Fee Related CN209385374U (en) | 2018-12-24 | 2018-12-24 | A kind of air blower DC radiation fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209385374U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662402A (en) * | 2019-10-15 | 2020-01-07 | 四川豪威尔信息科技有限公司 | 5G base station cooling system |
-
2018
- 2018-12-24 CN CN201822174444.3U patent/CN209385374U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110662402A (en) * | 2019-10-15 | 2020-01-07 | 四川豪威尔信息科技有限公司 | 5G base station cooling system |
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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: 20190913 Termination date: 20211224 |