CN207830183U - One kind having dedusting function radiator fan - Google Patents
One kind having dedusting function radiator fan Download PDFInfo
- Publication number
- CN207830183U CN207830183U CN201820129021.7U CN201820129021U CN207830183U CN 207830183 U CN207830183 U CN 207830183U CN 201820129021 U CN201820129021 U CN 201820129021U CN 207830183 U CN207830183 U CN 207830183U
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- China
- Prior art keywords
- rotating cylinder
- fixed
- ratchet
- shell
- servo motor
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Abstract
The utility model discloses one kind having dedusting function radiator fan, including shell, it is horizontal in the shell to be equipped with fixed cylinder, the shell is equipped with servo motor, the servo motor upper and lower ends are fixedly connected with the second fixed link, the described one end of second fixed link far from servo motor is fixedly connected with shell, the servo motor output end is fixedly connected with rotation axis, the rotation axis sequentially passes through the second rotating cylinder, fixed cylinder and the first rotating cylinder simultaneously extend to outside, the one end of the rotation axis far from servo motor is rotatably connected to circular lid, the first ratchet and the second ratchet are coaxially fixed in the rotation axis, the first detent mechanism of the first ratchet of multiple matchings is arranged in first rotating cylinder inwall, hook tooth on first ratchet and the second ratchet is oppositely oriented.The utility model is reasonable for structure, and when radiating work, two fans, which can work alternately, reaches dust removing effects, the obstruction for avoiding dust from excessively generating.
Description
Technical field
The utility model is related to radiator fan technical fields, more particularly to one kind having dedusting function radiator fan.
Background technology
Radiator fan, English name：Cooling fans.The technology and aspect of performance of radiator fan are fully meet into
The ripe stage, and constantly have new technology appearance.For fan specifications size from 8mm to 280mm, voltage has 5V, 12V, 24V, 48V,
110V, 220V, 380V, shape have rectangular, round, olive shape etc..In general, the adjoint dust of air-flow meeting that fan is blown out,
Therefore the dust of part can adhere to therebetween.When the certain thickness of dust accumulation, the flowing of air-flow can be influenced and influence to radiate
Efficiency.
For this purpose, it is proposed that a kind of having dedusting function radiator fan.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has dedusting work(
It can radiator fan.
To achieve the goals above, the utility model uses following technical solution：
One kind has a dedusting function radiator fan, including shell, horizontal in the shell to be equipped with fixed cylinder, the fixed cylinder
Upper and lower ends have been fixedly connected with the first fixed link, and the described one end of first fixed link far from fixed cylinder is fixedly connected on shell
On, the fixed cylinder left and right ends are rotatably connected to the first rotating cylinder and the second rotating cylinder, are arranged on the outside of first rotating cylinder multiple
First flabellum, the second rotating cylinder outside are arranged with multiple second flabellums, and servo motor, the servo electricity are equipped in the shell
Machine upper and lower ends have been fixedly connected with the second fixed link, and the described one end of second fixed link far from servo motor is fixedly connected on shell
On body, the servo motor output end is fixedly connected with rotation axis, and the rotation axis sequentially passes through the second rotating cylinder, fixed cylinder and
One rotating cylinder simultaneously extends to outside the first rotating cylinder, and the one end of the rotation axis far from servo motor is rotatably connected to circular lid, described
Circular lid right end is rotatablely connected the first rotating cylinder, and the circular lid upper and lower ends are respectively and fixedly provided with third fixed link, and the third is fixed
The one end of bar far from circular lid is fixedly connected on shell, and the first ratchet and the second ratchet are coaxially fixed in the rotation axis,
The first detent mechanisms of the first ratchet of multiple matchings are arranged in first rotating cylinder inwall, winding in second rotating cylinder inwall
There are the second detent mechanism of the second ratchet of multiple matchings, the hook tooth on first ratchet and the second ratchet oppositely oriented.
Preferably, first detent mechanism includes the first rotating shaft being fixed in the first rotating cylinder inwall, described first turn
Axis outer sheath is equipped with the first pawl, and first pawl is matched with the first ratchet, and clockwork spring is connected in the first rotating shaft, described
The clockwork spring other end is connect with the first pawl, and first rotating cylinder inwall is equipped with the first limit limited to the first pawl
Block.
Preferably, second detent mechanism includes the second shaft being fixed in the second rotating cylinder inwall, described second turn
Axis outer sheath is equipped with the second pawl, and second pawl is matched with the second ratchet, and clockwork spring is connected in second shaft, described
One section of clockwork spring is fixedly connected with first rotating shaft, and the clockwork spring other end is connect with the second pawl, and second rotating cylinder inwall is equipped with
The second limited block that second pawl is limited.
Preferably, the fixed cylinder and the first rotating cylinder, the second rotating cylinder and the first rotating cylinder and circular lid all pass through thrust ball
Bearing is rotatablely connected.
Preferably, the shell is externally provided with multiple fixed blocks, and the fixed block is equipped with threaded hole for fixing.
Compared with prior art, the beneficial effects of the utility model are：Turned by being fixedly connected in servo motor output end
Moving axis, fixing sleeve is equipped with the first ratchet and the second ratchet, the first ratchet and the hook tooth rotation direction phase on the second ratchet in rotation axis
Instead, it is arranged with the first detent mechanism of the first ratchet of multiple matchings in the first rotating cylinder inwall, is arranged in the second rotating cylinder inwall more
Second detent mechanism of the second ratchet of a matching, first the second rotating cylinder of drum rotation does not turn when servo motor rotates forward, servo motor
The first rotating cylinder does not turn the second drum rotation when reversion, is fixed on the outside of the first rotating cylinder and is arranged with the first flabellum, on the outside of the second rotating cylinder
Fixation is arranged with the second flabellum, can carry out mutually blowing air, achieve the effect that mutual dedusting.
Description of the drawings
Fig. 1 be the utility model proposes a kind of structural schematic diagram with dedusting function radiator fan；
Fig. 2 is the first rotating cylinder and the structural schematic diagram of its internal structure in the utility model；
Fig. 3 is the second rotating cylinder and the structural schematic diagram of its internal structure in the utility model；
Fig. 4 be the utility model proposes a kind of positive structure diagram with dedusting function radiator fan.
In figure：1 shell, 2 fixed cylinders, 3 first fixed links, 4 first rotating cylinders, 5 second rotating cylinders, 6 first flabellums, 7 second fans
Leaf, 8 servo motors, 9 second fixed links, 10 rotation axis, 11 circular lids, 12 third fixed links, 13 first ratchets, 14 second spine
Wheel, 15 first detent mechanisms, 16 second detent mechanisms, 17 first rotating shafts, 18 first pawls, 19 clockwork springs, 20 first limited blocks, 21
Second shaft, 22 second pawls, 23 second limited blocks, 24 thrust ball bearings, 25 fixed blocks.
Specific implementation mode
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.
Referring to Fig.1-4, a kind of that there is dedusting function radiator fan, including shell 1, shell 1 are externally provided with multiple fixed blocks 25,
Fixed block 25 is equipped with threaded hole for fixing, facilitates and shell 1 is fixed, horizontal in shell 1 to be equipped with fixed cylinder 2, Gu
2 upper and lower ends of safety barrel are fixedly connected with the first fixed link 3, and first one end of fixed link 3 far from fixed cylinder 2 is fixedly connected on shell
On 1,2 left and right ends of fixed cylinder are rotatably connected to the first rotating cylinder 4 and the second rotating cylinder 5, and 4 outside of the first rotating cylinder is arranged with multiple first
Flabellum 6,5 outside of the second rotating cylinder are arranged with multiple second flabellums 7, servo motor 8,8 upper and lower ends of servo motor are equipped in shell 1
It is fixedly connected with the second fixed link 9, second one end of fixed link 9 far from servo motor 8 is fixedly connected on shell 1, servo
8 output end of motor is fixedly connected with rotation axis 10, and rotation axis 10 sequentially passes through the second rotating cylinder 5, fixed cylinder 2 and the first rotating cylinder 4 simultaneously
It extends to outside the first rotating cylinder 4, the one end of rotation axis 10 far from servo motor 8 is rotatably connected to circular lid 11, and circular lid 11 is right
The first rotating cylinder 4 of end rotation connection, 11 upper and lower ends of circular lid are respectively and fixedly provided with third fixed link 12, and third fixed link 12 is far from round
One end of lid 11 is fixedly connected on shell 1, fixed cylinder 2 and the first rotating cylinder 4, the second rotating cylinder 5 and the first rotating cylinder 4 and circular lid
11 are all rotatablely connected by thrust ball bearing 24 so that rotation is more smooth.
It is coaxially fixed with the first ratchet 13 and the second ratchet 14 in rotation axis 10, is arranged on 4 inner wall of the first rotating cylinder multiple
The first detent mechanism 15 of the first ratchet 13 is matched, the first detent mechanism 15 includes first be fixed on 4 inner wall of the first rotating cylinder
Shaft 17,17 outer sheath of first rotating shaft are equipped with the first pawl 18, and the first pawl 18 is matched with the first ratchet 13, in first rotating shaft 17
It is connected with clockwork spring 19,19 one end of clockwork spring is fixedly connected with first rotating shaft 17, and 19 other end of clockwork spring is connect with the first pawl 18, the
One rotating cylinder, 4 inner wall is equipped with the first limited block 20 limited to the first pawl 18, is arranged on 5 inner wall of the second rotating cylinder multiple
The second detent mechanism 16 of the second ratchet 14 is matched, the second detent mechanism 16 includes second be fixed on 5 inner wall of the second rotating cylinder
Shaft 21,21 outer sheath of the second shaft are equipped with the second pawl 22, and the second pawl 22 is matched with the second ratchet 14, in the second shaft 21
It is connected with clockwork spring 19,19 other end of clockwork spring is connect with the second pawl 22, and 5 inner wall of the second rotating cylinder, which is equipped with, carries out the second pawl 22
Second limited block 23 of limit, the hook tooth on the first ratchet 13 and the second ratchet 14 is oppositely oriented, realize servo motor 8 just
Inverse time difference drum rotation, and then reach mutual dedusting purpose.
In the utility model, by being horizontally disposed with fixed cylinder 2 in shell 1, fixed cylinder 2 is fixed by the first fixed link 3
In shell 1,2 left and right ends of fixed cylinder are rotatably connected to the first rotating cylinder 4 and the second rotating cylinder 5, and servo motor 8 is equipped in shell 1,
Servo motor 8 is fixed on by the second fixed link 9 in shell 1, and 8 output end of servo motor is fixedly connected with rotation axis 10, rotation
Axis 10 once runs through the second rotating cylinder 5, fixed cylinder 2 and the first rotating cylinder 4, and the first ratchet 13 and second is coaxially fixed in rotation axis 10
Ratchet 14, is arranged with the first detent mechanisms 15 of the first ratchet 13 of multiple matchings on 4 madial wall of the first rotating cylinder, in the second rotating cylinder 5
The second detent mechanism 16 of the second ratchet 14 of multiple matchings, the ratchet on the first ratchet 13 and the second ratchet 14 are arranged on side wall
Tooth spiral is not on the contrary, the second rotating cylinder 5 of the first rotating cylinder 4 rotation rotates when servo motor 8 rotates forward, first turn when servo motor 8 inverts
Cylinder 4 does not turn the rotation of the second rotating cylinder 5.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. one kind having dedusting function radiator fan, including shell (1), it is characterised in that：It is horizontal in the shell (1) to be equipped with admittedly
Safety barrel (2), fixed cylinder (2) upper and lower ends are fixedly connected with the first fixed link (3), and first fixed link (3) is far from solid
One end of safety barrel (2) is fixedly connected on shell (1), fixed cylinder (2) left and right ends be rotatably connected to the first rotating cylinder (4) and
Second rotating cylinder (5), the first rotating cylinder (4) outside are arranged with multiple first flabellums (6), the second rotating cylinder (5) outside winding
There are multiple second flabellums (7), servo motor (8) is equipped in the shell (1), servo motor (8) upper and lower ends are fixed
It is connected with the second fixed link (9), the one end of second fixed link (9) far from servo motor (8) is fixedly connected on shell (1)
On, servo motor (8) output end is fixedly connected with rotation axis (10), and the rotation axis (10) sequentially passes through the second rotating cylinder
(5), fixed cylinder (2) and the first rotating cylinder (4) and extend to that the first rotating cylinder (4) is external, and the rotation axis (10) is far from servo motor
(8) one end is rotatably connected to circular lid (11), and circular lid (11) right end is rotatablely connected the first rotating cylinder (4), the circle
Lid (11) upper and lower ends are respectively and fixedly provided with third fixed link (12), and the one end of the third fixed link (12) far from circular lid (11) is solid
Surely it is connected on shell (1), is coaxially fixed with the first ratchet (13) and the second ratchet (14) on the rotation axis (10), described
The first detent mechanism (15) of the first ratchet of multiple matchings (13) is arranged on one rotating cylinder (4) inner wall, second rotating cylinder (5) is interior
The second detent mechanism (16) of the second ratchet of multiple matchings (14), first ratchet (13) and the second ratchet are arranged on wall
(14) hook tooth on is oppositely oriented.
2. according to claim 1 a kind of with dedusting function radiator fan, which is characterized in that first detent mechanism
(15) include the first rotating shaft (17) being fixed on the first rotating cylinder (4) inner wall, first rotating shaft (17) outer sheath is equipped with first
Pawl (18), first pawl (18) match with the first ratchet (13), and clockwork spring (19) is connected on the first rotating shaft (17),
Described clockwork spring (19) one end is fixedly connected with first rotating shaft (17), and clockwork spring (19) other end is connect with the first pawl (18), institute
It states the first rotating cylinder (4) inner wall and is equipped with the first limited block (20) limited to the first pawl (18).
3. according to claim 1 a kind of with dedusting function radiator fan, which is characterized in that second detent mechanism
(16) include the second shaft (21) being fixed on the second rotating cylinder (5) inner wall, the second shaft (21) outer sheath is equipped with second
Pawl (22), second pawl (22) match with the second ratchet (14), and clockwork spring (19) is connected on second shaft (21),
Clockwork spring (19) other end is connect with the second pawl (22), and the second rotating cylinder (5) inner wall is equipped with to the second pawl (22)
The second limited block (23) limited.
A kind of there is dedusting function radiator fan 4. according to claim 1, which is characterized in that the fixed cylinder (2) and
First rotating cylinder (4), the second rotating cylinder (5) and the first rotating cylinder (4) and circular lid (11), which are all rotated by thrust ball bearing (24), to be connected
It connects.
5. according to claim 1 a kind of with dedusting function radiator fan, which is characterized in that shell (1) peripheral hardware
There are multiple fixed blocks (25), the fixed block (25) to be equipped with threaded hole for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129021.7U CN207830183U (en) | 2018-01-25 | 2018-01-25 | One kind having dedusting function radiator fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820129021.7U CN207830183U (en) | 2018-01-25 | 2018-01-25 | One kind having dedusting function radiator fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830183U true CN207830183U (en) | 2018-09-07 |
Family
ID=63394804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820129021.7U Expired - Fee Related CN207830183U (en) | 2018-01-25 | 2018-01-25 | One kind having dedusting function radiator fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830183U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379687A (en) * | 2018-12-28 | 2020-07-07 | 上海海立电器有限公司 | Pump press |
| CN111578544A (en) * | 2019-02-19 | 2020-08-25 | 上海海立电器有限公司 | Pump compressor refrigerating system and control method thereof |
| CN114567117A (en) * | 2022-01-20 | 2022-05-31 | 上海大速科技有限公司 | Flame-proof type three-phase asynchronous motor for fan |
-
2018
- 2018-01-25 CN CN201820129021.7U patent/CN207830183U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379687A (en) * | 2018-12-28 | 2020-07-07 | 上海海立电器有限公司 | Pump press |
| CN111578544A (en) * | 2019-02-19 | 2020-08-25 | 上海海立电器有限公司 | Pump compressor refrigerating system and control method thereof |
| CN114567117A (en) * | 2022-01-20 | 2022-05-31 | 上海大速科技有限公司 | Flame-proof type three-phase asynchronous motor for fan |
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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: 20180907 Termination date: 20200125 |