CN208397000U - A kind of waterproof fan blade being used cooperatively with fan brushless motor - Google Patents
A kind of waterproof fan blade being used cooperatively with fan brushless motor Download PDFInfo
- Publication number
- CN208397000U CN208397000U CN201820996575.7U CN201820996575U CN208397000U CN 208397000 U CN208397000 U CN 208397000U CN 201820996575 U CN201820996575 U CN 201820996575U CN 208397000 U CN208397000 U CN 208397000U
- Authority
- CN
- China
- Prior art keywords
- fan blade
- fan
- brushless motor
- ontology
- block cover
- 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
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000001746 injection moulding Methods 0.000 claims description 6
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
It is disclosed by the utility model to belong to fan technology field, specially a kind of waterproof fan blade being used cooperatively with fan brushless motor, including fan blade ontology, blade is uniformly equidistantly equipped on the fan blade outer body wall, block cover is equipped with above the fan blade ontology, and baffle is equipped at block cover center, reinforcing rib is connected between the baffle and block cover, arc panel is connected with below the baffle, and water-guiding cavity is formed between arc panel and block cover inner sidewall, the fan blade chamber body is equipped with sleeve, and reinforcing rib is connected between sleeve and fan blade ontology inner sidewall, connecting shaft is equipped at the barrel bore center, and fixture block is uniformly equidistantly equipped at connecting shaft outer rim, the connecting shaft top is equipped with threaded rod.The utility model is novel in design, structurally reasonable, is simple to manufacture, easy to use, good water-proof effect.
Description
Technical field
Disclosed by the utility model to belong to fan technology field, specially a kind of and fan brushless motor is used cooperatively anti-
Water fan blade.
Background technique
Fan is widely used in the production and living of people, and for being vented, radiating, and fan blade is the important portion in fan
Part, but traditional fan blade waterproof performance is poor, when in use, easily leads to water and enters fan blade sheet from the aperture of fan blade bodies top
It in vivo and is flowed into motor along machine shaft and electric leakage accident occurs.Match for this purpose, we have proposed one kind with fan brushless motor
It closes the waterproof fan blade used to come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of waterproof fan blades being used cooperatively with fan brushless motor, to solve
Waterproofness mentioned above in the background art is poor, easily causes the problem of electric leakage accident.
To achieve the above object, the utility model provides the following technical solutions: one kind is used cooperatively with fan brushless motor
Waterproof fan blade, including fan blade ontology is uniformly equidistantly equipped with blade on the fan blade outer body wall, on the fan blade ontology
Side is equipped with block cover, and baffle is equipped at block cover center, and reinforcing rib is connected between the baffle and block cover, is connected below the baffle
It is connected to arc panel, and forms water-guiding cavity between arc panel and block cover inner sidewall, the fan blade chamber body is equipped with sleeve, and sleeve
It is connected with reinforcing rib between fan blade ontology inner sidewall, connecting shaft, and connecting shaft outboard wheel are equipped at the barrel bore center
Fixture block is uniformly equidistantly equipped at edge, the connecting shaft top is equipped with threaded rod.
Preferably, the fan blade ontology and blade, sleeve and the reinforcement being arranged between sleeve and fan blade ontology inner sidewall
Muscle integrated injection molding, the block cover and baffle, the reinforcing rib being arranged between baffle and block cover and arc panel integrated injection molding at
Type.
Preferably, the fan blade ontology designs under shed, and the fan blade ontology apical lateral wall is equipped with external screw thread, institute
It states arc panel and fan blade ontology apical position corresponding section and is equipped with internal screw thread, the arc panel and fan blade ontology are spirally connected fixation, institute
Stating arc panel, to screw direction opposite with blade direction of rotation.
Preferably, the connecting shaft is located at barrel bore center, and the connecting shaft is far from that one end of threaded rod and fan blade
Chamber body top is fixedly connected at center, the fan blade ontology, block cover, baffle, arc panel, sleeve, connecting shaft and threaded rod
It is in together on same axial line.
Preferably, the block cover is tapered, and the cross section of the block cover is trapezoidal, the arc panel and block cover inner sidewall it
Between be connected with reinforcing rib.
Preferably, the motor connecting with the fan blade ontology uses fan brushless motor, and the fan brushless motor carries out
Fully closed resin encapsulating processing, the fan blade ontology is by sleeve, connecting shaft, fixture block and threaded rod respectively and on fan brushless motor
Boss, bearing, card slot and nut cooperation realize and be fixedly connected with fan brushless motor, the fan blade ontology and the brushless horse of fan
Waterproof grommet is equipped with up to junction.
Compared with prior art, the utility model has the beneficial effects that the utility model is novel in design, structurally reasonable, gear
Cover, baffle and arc panel design prevent rainwater from falling on fan blade ontology convenient for that will carry out water conservancy diversion from the rainwater above fan blade ontology
Top, sleeve design are convenient for cooperating with the boss on fan brushless motor, reduce rainwater and enter barrel bore.The utility model
It is simple to manufacture, easy to use, good water-proof effect.
Detailed description of the invention
Fig. 1 is the utility model overlooking structure diagram；
Fig. 2 is the utility model present invention looks up structural representation；
Fig. 3 is the utility model fan brushless motor structural schematic diagram.
In figure: 1 fan blade ontology, 2 blades, 3 block covers, 4 baffles, 5 reinforcing ribs, 6 arc panels, 7 sleeves, 8 connecting shafts, 9 fixture blocks,
10 threaded rods, 100 fan brushless motors.
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.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of to prevent with what fan brushless motor was used cooperatively
Water fan blade, including fan blade ontology 1, are uniformly equidistantly equipped with blade 2 on 1 lateral wall of fan blade ontology, on the fan blade ontology 1
Side is equipped with block cover 3, and baffle 4 is equipped at 3 center of block cover, and reinforcing rib 5, the baffle are connected between the baffle 4 and block cover 3
4 lower sections are connected with arc panel 6, and water-guiding cavity is formed between 3 inner sidewall of arc panel 6 and block cover, and 1 inner cavity of fan blade ontology is equipped with
Sleeve 7, and reinforcing rib 5 is connected between 1 inner sidewall of sleeve 7 and fan blade ontology, connecting shaft is equipped at 7 lumen centers of sleeve
8, and fixture block 9 is uniformly equidistantly equipped at 8 outer rim of connecting shaft, 8 top of connecting shaft is equipped with threaded rod 10.
Wherein, the fan blade ontology 1 and blade 2, sleeve 7 and be arranged between 1 inner sidewall of sleeve 7 and fan blade ontology plus
5 integrated injection molding of strengthening tendons, the block cover 3 and baffle 4, the reinforcing rib 5 and arc panel 6 one being arranged between baffle 4 and block cover 3
Body injection molding, the fan blade ontology 1 design under shed, and the 1 apical lateral wall of fan blade ontology is equipped with external screw thread, described
Arc panel 6 and 1 apical position corresponding section of fan blade ontology are equipped with internal screw thread, and the arc panel 6 and fan blade ontology 1 are spirally connected fixation,
The arc panel 6 screws direction and 2 direction of rotation of blade on the contrary, the connecting shaft 8 is located at 7 lumen centers of sleeve, the connection
Be fixedly connected at that one end of axis 8 far from threaded rod 10 and 1 inner cavity top center of fan blade ontology, the fan blade ontology 1, block cover 3,
Baffle 4, arc panel 6, sleeve 7, connecting shaft 8 and threaded rod 10 are in together on same axial line, and the block cover 3 is tapered, described
The cross section of block cover 3 is trapezoidal, is connected with reinforcing rib 5 between 3 inner sidewall of the arc panel 6 and block cover, with the fan blade ontology 1
The motor of connection uses fan brushless motor 100, and the fan brushless motor 100 carries out fully closed resin encapsulating processing, the wind
Leaf ontology 1 by sleeve 7, connecting shaft 8, fixture block 9 and threaded rod 10 respectively with boss, the bearing, card on fan brushless motor 100
Slot and nut cooperation realize and are fixedly connected with fan brushless motor 100 that the fan blade ontology 1 is connect with fan brushless motor 100
Place is equipped with waterproof grommet.
Working principle: when using the present apparatus, 1 sleeve 7, connecting shaft 8 and fixture block 9 on fan blade ontology are respectively corresponded into fan
Then boss, bearing and card slot on brushless motor 100 push sleeve 7, connecting shaft 8 and fixture block 9 have respectively entered bearing and axis
In card slot in holding, after being pushed to rational position, being spirally connected by nut and threaded rod 10 makes fan blade ontology 1 and fan brushless motor
100 are fixedly connected, and are then spirally connected by 1 top on arc panel 6 and fan blade ontology fixed.
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 (6)
1. a kind of waterproof fan blade being used cooperatively with fan brushless motor, including fan blade ontology (1), it is characterised in that: the wind
Blade (2) equidistantly uniformly are equipped on leaf ontology (1) lateral wall, are equipped with block cover (3) above the fan blade ontology (1), and block cover
(3) baffle (4) are equipped at center, are connected with reinforcing rib (5) between the baffle (4) and block cover (3), below the baffle (4)
It is connected with arc panel (6), and forms water-guiding cavity between arc panel (6) and block cover (3) inner sidewall, fan blade ontology (1) inner cavity
It is connected with reinforcing rib (5) equipped with sleeve (7), and between sleeve (7) and fan blade ontology (1) inner sidewall, in sleeve (7) inner cavity
Connecting shaft (8) are equipped at the heart, and are uniformly equidistantly equipped with fixture block (9) at connecting shaft (8) outer rim, connecting shaft (8) top
End is equipped with threaded rod (10).
2. a kind of waterproof fan blade being used cooperatively with fan brushless motor according to claim 1, it is characterised in that: described
Fan blade ontology (1) and blade (2), sleeve (7) and the reinforcing rib (5) being arranged between sleeve (7) and fan blade ontology (1) inner sidewall
Integrated injection molding, the block cover (3) and baffle (4), the reinforcing rib (5) and arc being arranged between baffle (4) and block cover (3)
Plate (6) integrated injection molding.
3. a kind of waterproof fan blade being used cooperatively with fan brushless motor according to claim 1, it is characterised in that: described
Fan blade ontology (1) designs under shed, fan blade ontology (1) the apical lateral wall be equipped with external screw thread, the arc panel (6) with
Fan blade ontology (1) apical position corresponding section is equipped with internal screw thread, and the arc panel (6) and fan blade ontology (1) are spirally connected fixation, described
It is opposite with blade (2) direction of rotation that arc panel (6) screws direction.
4. a kind of waterproof fan blade being used cooperatively with fan brushless motor according to claim 1, it is characterised in that: described
Connecting shaft (8) is located at sleeve (7) lumen centers, the connecting shaft (8) that one end and fan blade ontology (1) far from threaded rod (10)
Inner cavity top is fixedly connected at center, the fan blade ontology (1), block cover (3), baffle (4), arc panel (6), sleeve (7), connection
Axis (8) and threaded rod (10) are in together on same axial line.
5. a kind of waterproof fan blade being used cooperatively with fan brushless motor according to claim 1, it is characterised in that: described
Block cover (3) is tapered, and the cross section of the block cover (3) is trapezoidal, connects between the arc panel (6) and block cover (3) inner sidewall
There are reinforcing rib (5).
6. a kind of waterproof fan blade being used cooperatively with fan brushless motor according to claim 1, it is characterised in that: with institute
The motor of fan blade ontology (1) connection is stated using fan brushless motor (100), the fan brushless motor (100) carries out fully closed tree
Rouge encapsulating processing, the fan blade ontology (1) by sleeve (7), connecting shaft (8), fixture block (9) and threaded rod (10) respectively with fan
Boss, bearing, card slot and nut cooperation on brushless motor (100) are realized and are fixedly connected with fan brushless motor (100), described
Fan blade ontology (1) and fan brushless motor (100) junction are equipped with waterproof grommet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996575.7U CN208397000U (en) | 2018-06-27 | 2018-06-27 | A kind of waterproof fan blade being used cooperatively with fan brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820996575.7U CN208397000U (en) | 2018-06-27 | 2018-06-27 | A kind of waterproof fan blade being used cooperatively with fan brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208397000U true CN208397000U (en) | 2019-01-18 |
Family
ID=65133554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820996575.7U Expired - Fee Related CN208397000U (en) | 2018-06-27 | 2018-06-27 | A kind of waterproof fan blade being used cooperatively with fan brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208397000U (en) |
-
2018
- 2018-06-27 CN CN201820996575.7U patent/CN208397000U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangshan Datong Motor Co.,Ltd. Assignor: NINGBO XIN DA TONG ELECTRICAL MACHINERY CO.,LTD. Contract record no.: X2022330000100 Denomination of utility model: A waterproof fan blade used in conjunction with a fan brushless motor Granted publication date: 20190118 License type: Common License Record date: 20220518 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 |