CN203297168U - Air-out device of bladeless fan - Google Patents
Air-out device of bladeless fan Download PDFInfo
- Publication number
- CN203297168U CN203297168U CN2013202049244U CN201320204924U CN203297168U CN 203297168 U CN203297168 U CN 203297168U CN 2013202049244 U CN2013202049244 U CN 2013202049244U CN 201320204924 U CN201320204924 U CN 201320204924U CN 203297168 U CN203297168 U CN 203297168U
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- air
- vane
- support device
- exhaust apparatus
- going out
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Abstract
The utility model relates to the technical field of fan accessories, in particular to an air-out device of a bladeless fan. The air-out device comprises an air duct support and an air-out ring connected with the air duct support in a rotatable mode. The air-out ring comprises an outer air-out ring, an inner air-out ring matched with the outer air-out ring in a clamping mode and further comprises a supporting device, the supporting device is used for separating the air-out side of the outer air-out ring and the air-out side of the inner air-out ring to form an air-out nozzle, and the supporting device is detachably connected with the outer air-out ring and connected with the inner air-out ring in an abutting-against mode. The supporting device is detachably connected with the outer air-out ring, not only can the size of the air-out nozzle be changed through replacement of the specification of the supporting device, then the air-out amount is further adjusted to meet different requirements of people, but also a die structure in the production process of the outer air-out ring can be simplified, and reduction of cost is facilitated.
Description
Technical field
The utility model relates to fan accessory technical field, relates in particular to a kind of without the blade fan exhaust apparatus.
Background technique
Blade-concealed electric fan is to obtain in recent years fast-developing a kind of New Type of Fan, due to its air-out stablize soft, wind-force is steady, when the wind that blows out, can not produce strong wind sense during to human body impacts, and traditional electric fan is hidden, can not hurt child's etc. finger, safe, so such fan one listing has namely obtained favorable comment widely.
Fan with concealed blades is owing to being from the mobile air-flow of bottom generation and spraying from exhaust apparatus, so its exhaust apparatus has special structure, especially in order to obtain steadily soft air-flow, nozzle to the exhaust apparatus of fan with concealed blades has special requirement, the air-out nozzle of fan with concealed blades is generally followed in an air-out and is encircled and form by an air-out outer shroud, the air side of air-out outer shroud separates certain space with ring air side in air-out by some ribs, and air flow is from this space ejection.But the rib of existing exhaust apparatus be all with air-out outer shroud or air-out in the ring integrated, so just cause required mould structure complexity in the process of producing, cost of production is higher, and because the specification of rib is fixed, so the size in the space in air-out outer shroud and air-out between ring is fixed, and can't change the size of air-out nozzle.
Summary of the invention
The purpose of this utility model is to provide a kind of air-out jet size that can change for the deficiencies in the prior art, and simple in structure, be beneficial to reduce production costs without the blade fan exhaust apparatus.
To achieve these goals, the utility model is by the following technical solutions:
A kind of without the blade fan exhaust apparatus, comprise the air channel support and go out vane with described air channel bracket-rotatable is dynamically connected, described go out vane comprise the vane of going out, with the described vane of going out, coordinate clamping in go out vane, also comprise for the air side by the described vane of going out with in go out vane air side separate the support device that forms the air-out nozzle, described support device removably connects with the vane of going out, described support device with in go out the vane butt.
Wherein, described support device comprises base plate and is arranged on the rib on described base plate, and described base plate and rib are one-body molded.
Wherein, described base plate is pegged graft with the inwall of the air side of the vane of going out.
Wherein, described air channel support is with to go out vane hinged.
Wherein, described air channel support bilateral symmetry is provided with assembly department, and the bilateral symmetry of the described vane of going out is provided with the installation auxiliary section that is connected with assembly department, and described air channel support is communicated with the described vane of going out by auxiliary section is installed.
Further, described assembly department also is provided with the sealing retaining ring with the joint that auxiliary section is installed.
Preferably, described sealing retaining ring is plastic cement sealing retaining ring.
Preferably, described support device comprises the first support device, the second support device, the 3rd support device, the 4th support device, and described the first support device, the second support device, the 3rd support device, the 4th support device are disposed in an evenly spaced relation on the inwall of air side of the described vane of going out.
The beneficial effects of the utility model are: of the present utility model without the blade fan exhaust apparatus comprise the air channel support, go out vane and for by described go out vane go out vane with in go out vane and separate the support device that forms the air-out nozzle, described support device removably connects with the vane of going out, not only can change by the specification of changing support device the size of air-out nozzle, and then air output is adjusted, meet people's different demands, and can simplify the mould structure that in the vane production process, be conducive to reduce costs.
The accompanying drawing explanation
Fig. 1 is the structural representation without the blade fan exhaust apparatus of the present utility model.
Fig. 2 is the structural representation of the fractionation without the blade fan exhaust apparatus of the present utility model.
Fig. 3 is the structural representation that go out vane and support device of the present utility model are connected.
Fig. 4 is the structural representation of support device of the present utility model.
Fig. 5 is along the cross-sectional view at A-A place in Fig. 1.
Fig. 6 is embodiment's 2 of the present utility model structural representation.
Reference character comprises:
1-air channel support; 11-assembly department; 2-go out vane; 21-the vane of going out; 211-installation auxiliary section; 22-inside go out vane; 3-support device; 31-base plate; 32-rib; The 301-the first support device; The 302-the second support device; The 303-the three support device; The 304-the four support device; 4-air-out nozzle; 5-sealing retaining ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
as shown in Figures 1 to 5, a kind of without the blade fan exhaust apparatus, comprise air channel support 1 and go out vane 2 with described air channel support 1 is rotatably connected, describedly go out vane 2 and comprise the vane 21 of going out, with the described vane 21 of going out, coordinate clamping in go out vane 22, also comprise for the air side by the described vane 21 of going out with in go out vane 22 air side separate the support device 3 that forms air-out nozzle 4, described support device 3 removably connects with the vane 21 of going out, described support device 3 with in go out vane 22 butts, support device 3 of the present utility model removably connects with the vane 21 of going out, not only can change by the specification of changing support device 3 size of air-out nozzle 4, and then air output is adjusted, meet people's different demands, and can simplify the required mould structure in vane 21 production processes of going out, be conducive to reduce costs.
Wherein, described support device 3 comprises base plate 31 and is arranged on the rib 32 on described base plate 31, concrete, described base plate 31 with go out that vane 21 is detachable to be connected, when complete go out vane 21 with in while going out the installation of vane 22, described rib 32 with in go out vane 22 butts, make go out vane 21 with in go out formation air-out nozzle 4 between vane 22, described base plate 31 is one-body molded with rib 32, processes easy for installation.
Wherein, described base plate 31 is pegged graft and is determined with the inwall of the air side of the vane 21 of going out, and for convenience detach and installation, be convenient to support device 3 is changed, and is practical.
Wherein, described air channel support 1 is with to go out vane 2 hinged, described air channel support 1 is with to go out vane 2 hinged, be conducive to the air-out direction that 360 degree adjust vane 2, simple to operate, the user can change the angle that swings up and down that vane 2 flexibly according to the needs that use, thereby controls required air-out direction, meet the demand of hommization, improve the convenience that uses.
Wherein, described air channel support 1 bilateral symmetry is provided with assembly department 11, described bilateral symmetry of going out vane 21 is provided with the installation auxiliary section 211 that is connected with assembly department 11, described air channel support 1 is communicated with the described vane 21 of going out by auxiliary section 211 is installed, in the process of using, the moving air that fan produces enters out vane 2 through air channel support 1 by auxiliary section 211 is installed, finally by 4 ejections of air-out nozzle.
Further, described assembly department 11 also is provided with sealing retaining ring 5 with installation 211De joint, auxiliary section, described sealing retaining ring 5 is conducive to improve described assembly department 11 and the tightness that is connected between auxiliary section 211 is installed, improve the frictional force while rotating, not only can the angle of swing that go out vane 2 be fixed, prevent that it from changing air-out direction automatically due to the effect that is subject to gravity, and can play good seal action to hinged place, prevent the air-flow leakage, guarantee that air flow is all by air-out nozzle 4 ejections that go out vane 2, tightness is good.
Preferably, described sealing retaining ring 5 is for plastic cement sealing retaining ring 5, the raw material of plastic cement sealing retaining ring 5 is easy to get, easy to process, cost is low.
As shown in Figure 6, the present embodiment and embodiment's 1 difference is: described support device 3 comprises the first support device 301, the second support device 302, the 3rd support device 303, the 4th support device 304, described the first support device 301, the second support device 302, the 3rd support device 303, the 4th support device 304 are disposed in an evenly spaced relation on the inwall of air side of the described vane 21 of going out, be conducive to improve the tightness of described support device 3 and described vane 21 laminatings of going out, product with compact structure, using effect is good.
Unaccounted technical characteristics in the present embodiment, adopt the explanation in embodiment 1, at this, no longer repeats.
Above embodiment is only be used to the technical solution of the utility model is described but not to the restriction of the utility model protection domain; although with reference to preferred embodiment, the utility model is explained in detail; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not break away from essence and the scope of technical solutions of the utility model.
Claims (8)
1. one kind without the blade fan exhaust apparatus, comprise the air channel support and go out vane with described air channel bracket-rotatable is dynamically connected, described go out vane comprise the vane of going out, with the described vane of going out, coordinate clamping in go out vane, it is characterized in that, also comprise for the air side by the described vane of going out with in go out vane air side separate the support device that forms the air-out nozzle, described support device removably connects with the vane of going out, described support device with in go out the vane butt.
2. according to claim 1ly without the blade fan exhaust apparatus, it is characterized in that, described support device comprises base plate and is arranged on the rib on described base plate, and described base plate and rib are one-body molded.
3. according to claim 2ly without the blade fan exhaust apparatus, it is characterized in that, described base plate is pegged graft with the inwall of the air side of the vane of going out.
4. according to claim 1ly without the blade fan exhaust apparatus, it is characterized in that, described air channel support is with to go out vane hinged.
5. according to claim 4 without the blade fan exhaust apparatus, it is characterized in that, described air channel support bilateral symmetry is provided with assembly department, the bilateral symmetry of the described vane of going out is provided with the installation auxiliary section that is connected with assembly department, and described air channel support is communicated with the described vane of going out by auxiliary section is installed.
6. according to claim 5ly without the blade fan exhaust apparatus, it is characterized in that, described assembly department also is provided with the sealing retaining ring with the joint that auxiliary section is installed.
7. according to claim 6ly without the blade fan exhaust apparatus, it is characterized in that, described sealing retaining ring is plastic cement sealing retaining ring.
8. according to claim 1-7 any one are described without the blade fan exhaust apparatus, it is characterized in that, described support device comprises the first support device, the second support device, the 3rd support device, the 4th support device, and described the first support device, the second support device, the 3rd support device, the 4th support device are disposed in an evenly spaced relation on the inwall of air side of the described vane of going out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202049244U CN203297168U (en) | 2013-04-22 | 2013-04-22 | Air-out device of bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202049244U CN203297168U (en) | 2013-04-22 | 2013-04-22 | Air-out device of bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203297168U true CN203297168U (en) | 2013-11-20 |
Family
ID=49573178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202049244U Expired - Fee Related CN203297168U (en) | 2013-04-22 | 2013-04-22 | Air-out device of bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203297168U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879330A (en) * | 2015-06-02 | 2015-09-02 | 广东美的环境电器制造有限公司 | Luffing structure of bladeless fan and bladeless fan |
| CN107208662A (en) * | 2015-03-26 | 2017-09-26 | 松下知识产权经营株式会社 | Air-supply arrangement |
| CN108119416A (en) * | 2016-11-28 | 2018-06-05 | 上海汽车集团股份有限公司 | Without leaf cooling fan and engine system |
| CN115230068A (en) * | 2022-08-17 | 2022-10-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Injection mold and machining method of air sweeping assembly |
-
2013
- 2013-04-22 CN CN2013202049244U patent/CN203297168U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107208662A (en) * | 2015-03-26 | 2017-09-26 | 松下知识产权经营株式会社 | Air-supply arrangement |
| CN107208662B (en) * | 2015-03-26 | 2019-05-07 | 松下知识产权经营株式会社 | Air supply device |
| CN104879330A (en) * | 2015-06-02 | 2015-09-02 | 广东美的环境电器制造有限公司 | Luffing structure of bladeless fan and bladeless fan |
| CN104879330B (en) * | 2015-06-02 | 2017-05-24 | 广东美的环境电器制造有限公司 | Luffing structure of bladeless fan and bladeless fan |
| CN108119416A (en) * | 2016-11-28 | 2018-06-05 | 上海汽车集团股份有限公司 | Without leaf cooling fan and engine system |
| CN108119416B (en) * | 2016-11-28 | 2019-04-19 | 上海汽车集团股份有限公司 | Without leaf cooling fan and engine system |
| CN115230068A (en) * | 2022-08-17 | 2022-10-25 | 珠海格力节能环保制冷技术研究中心有限公司 | Injection mold and machining method of air sweeping assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140422 |