CN203272264U

CN203272264U - Bladeless fan provided with air outlets distributed in curved surface manner

Info

Publication number: CN203272264U
Application number: CN 201320150265
Authority: CN
Inventors: 金传恩; 阎斌
Original assignee: HEFEI KESHENG MICROELECTRONIC TECHNOLOGY Co Ltd
Current assignee: HEFEI KESHENG MICROELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2013-03-29
Filing date: 2013-03-29
Publication date: 2013-11-06
Anticipated expiration: 2023-03-29

Abstract

The utility model provides a bladeless fan provided with air outlets distributed in a curved surface manner. The bladeless fan is characterized in that the air outlets of the bladeless fan are distributed in the curved surface manner; the air outlets eject air flows produced by an air pressurization device at a base in different directions; and switch devices can be electively arranged at all the air outlets and can close outgoing air in the directions. In an embodiment, preferentially, the bladeless fan is provided with a plurality of air outlets, and all the air outlets can be distributed into curved surfaces, cylindrical surfaces or spherical surfaces and formed in different air outlet modules; and the switch devices are mounted in positions, close to the base, of all the air outlet modules. The bladeless fan has the advantages that the fan is attractive in appearance and can exhaust air in multiple directions at the same time.

Description

A kind of exhaust outlet be that curved surface arranges without blade fan

Technical field

The utility model relates in general to fan art, more specifically, relates to a kind of without blade fan.

Background technique

Typically comprise air flow-producing device and fan head without blade fan, air-flow passes through the exhaust outlet ejection on the fan head, forms wind because the air viscous force drives near air.This fan can produce wind stably because of it and the rotation blade that do not expose more and more comes into one's own.

Fan head without blade fan mostly is ring or other annulars at present, is used for obtaining larger air quantity and level and smooth soft wind, but the single shortcoming of wind direction is arranged.Method by yaw as conventional fan can change wind direction, but needs the extra mechanical device that increases.

Summary of the invention

The utility model proposes that a kind of exhaust outlet is that curved surface arranges without blade fan, need not yaw, can realize multidirectional air-flow, and proposed several have this feature without blade fan embodiment.

The utility model provide without blade fan, comprise base, air-out module, optional induced air pipe and optional optional feature.Described air-out module passes through induced air pipe or directly is connected with base, the air-flow that base Air supercharging device is produced sprays to certain orientation by exhaust outlet, described exhaust outlet is straight line or a curve on the plane, and a plurality of exhaust outlets are curved surface arranges, and air-flow is sprayed to multiple directions.Provide in embodiment at the utility model, described optional feature is mainly baffle plate and handle, and described baffle plate is arranged on the air-out module near base end, slidably blocks air-flow and enters the air-out module; Described handle is arranged on without the blade fan top, conveniently moves.

Description of drawings

Only by example, with reference to appended accompanying drawing, describe embodiment of the present utility model in detail.Should be understood that these accompanying drawings only for the example purpose, and may not draw in proportion.In the accompanying drawings:

Fig. 1 be exhaust outlet be that curved surface arranges without the blade fan perspective view;

Fig. 2 is the partial section along the intercepting of the line A-A in Fig. 1;

State when Fig. 3 is flapper closure shown in Figure 2;

Fig. 4 be exhaust outlet be that cylinder arranges without the blade fan perspective view;

Fig. 5 be exhaust outlet be that sphere arranges without the blade fan perspective view;

Fig. 6 is that exhaust outlet is suspension type that sphere arranges without the blade fan perspective view.

Embodiment

Fig. 1 be exhaust outlet be that curved surface arranges without the blade fan perspective view.As shown in this Fig. 1, contain Air pressurizer in this base 2 without blade fan 1 and produce air-flow, air-flow enters in air-out module 7 via column induced air pipe 3 and hypocrateriform induced air pipe 4, this air-out module 7 has four, on it with exhaust outlet 8, and four exhaust outlets 8 are curved surface arranges, and air-flow is sprayed to different direction.Air-out module 7 tops are equipped with fixed component 5 and handle 6.This slide damper 9 shown in Figure 1 has only shown the part that spills the surface, controls button 10 and is arranged on base 2, is used for control switch, wind-force etc.

Fig. 2 is the partial section along the intercepting of the line A-A in Fig. 1.As shown in this Fig. 2, in air-out module 7 lower ends, baffle plate 9b is arranged, and with the slide handle 9a of baffle plate 9b one, when handle 9a slided into air-out module 7 far-end, air-flow can enter air-out module 7.

State when Fig. 3 is flapper closure shown in Figure 2.As shown in this Fig. 3, in air-out module 7 lower ends, baffle plate 9b is arranged, and with the slide handle 9a of baffle plate 9b one, when handle 9a slided into air-out module 7 near-end, air-flow was stopped by baffle plate 9a, can not enter air-out module 7.

Fig. 4 be exhaust outlet be that cylinder arranges without the blade fan perspective view.As shown in Figure 4, contain Air pressurizer in this base 12 without blade fan 11 and produce air-flow, air-flow enters in air-out module 17 via column induced air pipe 13 and hypocrateriform induced air pipe 14, this air-out module 17 has four, on it, with exhaust outlet 18, and four exhaust outlets 18 are cylinder and arrange, and air-flow is sprayed to different direction, in this Fig. 4, exhaust outlet 18 is in the counter clockwise direction of air-out module 17.Air-out module 17 tops are equipped with fixed component 15 and handle 16.This slide damper 19 shown in Figure 4 has only shown the part that spills the surface, controls button 20 and is arranged on base 12, is used for control switch, wind-force etc.

Fig. 5 be exhaust outlet be that sphere arranges without the blade fan perspective view.As shown in Figure 5, contain Air pressurizer in this base 22 without blade fan 21 and produce air-flow, air-flow enters in air-out module 27 via column induced air pipe 23 and hypocrateriform induced air pipe 24, this air-out module 27 has four, on it, with exhaust outlet 28, and four exhaust outlets 28 are sphere and arrange, and air-flow is sprayed to different direction, in this Fig. 5, exhaust outlet 28 is in the counter clockwise direction of air-out module 27.Control button 30 and be arranged on base 22, be used for control switch, wind-force etc.

Fig. 6 is that exhaust outlet is hanging by the feet without the blade fan perspective view that sphere arranges.As shown in Figure 6, contain Air pressurizer in this base 32 without blade fan 31 and produce air-flow, air-flow enters in air-out module 37 via column induced air pipe 33 and hypocrateriform induced air pipe 34, this air-out module 37 has four, and on it, with exhaust outlet 38, and four exhaust outlets 38 are sphere and arrange, air-flow is sprayed to different direction, in this Fig. 6, exhaust outlet 38 is in the counter clockwise direction of air-out module 37, and only in lower half portion of air-out module 37.

Claims

1. one kind without blade fan, comprise the base that contains Air pressurizer, with air-out module and the optional induced air pipe of exhaust outlet, described air-out module receives or receives air-flow from base by induced air pipe, spray to certain orientation by exhaust outlet, it is characterized in that: described exhaust outlet without blade fan is one or more, be curved surface and arrange, air-flow is sprayed to different direction.

2. as claimed in claim 1 without blade fan, it is characterized in that: described exhaust outlet has a plurality of, be opened in respectively on different air-out modules, each air-out module is connected with base, but and near base end setting switch baffle plate, when being in closed condition, described baffle plate can stop that the air-flow from base enters this air-out module.

3. as claimed in claim 1 without blade fan, it is characterized in that: describedly without the blade fan top, fixed component is installed, handle is set on it.

4. as claimed in claim 1 without blade fan, it is characterized in that: described exhaust outlet is cylinder and arranges.

5. as claimed in claim 1 without blade fan, it is characterized in that: described exhaust outlet is sphere and arranges.

6. as claimed in claim 1 without blade fan, it is characterized in that: describedly hang by the feet without blade fan, base is on the top, and exhaust outlet is sphere arranges, with air-flow certain cone space ejection downwards.