CN206320056U

CN206320056U - Gas suspension fan

Info

Publication number: CN206320056U
Application number: CN201621305925.8U
Authority: CN
Inventors: 谢奇峰
Original assignee: Dongguan Zhuo Qifeng Intelligent Technology Co Ltd
Current assignee: Dongguan Zhuo Qifeng Intelligent Technology Co Ltd
Priority date: 2016-09-13
Filing date: 2016-11-30
Publication date: 2017-07-11
Anticipated expiration: 2026-11-30
Also published as: CN106698233B; CN206580483U; CN106698233A; CN106704222B; CN106739742B; CN206317598U; CN106704222A; CN106739742A

Abstract

The utility model discloses a kind of gas suspension fan, including shell body, turbine assembly, conducting element and telescoping tube；The bottom of shell body is provided with air inlet and its open top；Turbine assembly is in shell body and positioned at the top of air inlet, and turbine assembly is used to form air-flow from lower to upper；Conducting element is in hollow structure and both ends open, and conducting element is in shell body and positioned at the top of turbine assembly；Telescoping tube is sealed in hollow structure and its top, offers gas outlet on telescoping tube, telescoping tube is movably sheathed between conducting element and shell body；The air-flow of turbine assembly formation guided through conducting element after after act on telescoping tube so that telescoping tube is moved, and telescoping tube directs flow into gas outlet.The gas suspension fan it is simple for structure, it is easy to clean, occupy little space, and with higher ornamental and dicoration.

Description

Gas suspension fan

Technical field

The utility model is related to fan technology field, more particularly to gas suspension wind that is a kind of simple in construction and having sight concurrently Fan.

Background technology

Fan is one of equipment the most frequently used during people live, and conventional fan generally includes drive device, is connected to driving The rotary shaft of device and the one group of blade or fin being installed in rotary shaft, drive rotary shaft to rotate by drive device, so that Rotate blade or fin to produce air-flow, the motion and circulation of air-flow produce air cooling effect.Meanwhile, to ensure the safety used Property, outside the blade or fin of fan being additionally provided with one shrouds, and this shrouds permission air circulation, while user when can prevent from using Touch the blade or fin of rotation and damage.

With the improvement of living standards and social rhythm quickening, people to the Functional Requirement more and more higher of fan, User can be allowed more comfortable when being not only desirable for, it is also desirable to which the cleaning of fan can be more and more simple and convenient, during saving Between and energy, while it is also desirable that the outward appearance of fan is more elegant in appearance, while basic function is ensured, preferably also having concurrently and viewing and admiring Property.But, above-mentioned this traditional fan structure, due to using blade and shrouding, therefore it is very inconvenient when usually cleaning, it is necessary to Some time dismantles, cleaned, reinstalling again, wastes time and energy, and cumbersome；Meanwhile, the fan of this traditional structure, What is mainly solved is its functional issues, practical but still not attractive in appearance enough, without sight.

Therefore, it is necessary to providing one kind had both maintained its basic function, while also have the gas suspension fan of sight concurrently, with In the presence of overcoming the shortcomings of above-mentioned prior art.

Utility model content

The purpose of this utility model is to provide one kind both to have maintained its basic function, while the gas for also having sight concurrently hangs Floating fan.

To achieve the above object, the technical solution of the utility model is：A kind of gas suspension fan is provided, it includes shell Body, turbine assembly, conducting element and telescoping tube；The bottom of the shell body is provided with air inlet and its open top；Turbine assembly is set In in the shell body and positioned at the top of the air inlet, the turbine assembly is used to form air-flow from lower to upper；It is described Conducting element is in hollow structure and both ends open, and the conducting element is in the shell body and positioned at the upper of the turbine assembly Side；The telescoping tube is sealed in hollow structure and its top, and gas outlet is offered on the telescoping tube, and the telescoping tube may move Ground is sheathed between the conducting element and the shell body；The air-flow of the turbine assembly formation is made after being guided through the conducting element For the telescoping tube so that the telescoping tube is moved, and the telescoping tube guides the air-flow to the gas outlet.

It is preferred that the telescoping tube protrudes out the shell body with the first position described in a retraction in shell body and one The second place, the air-flow of turbine assembly formation drives the telescoping tube to be moved from the first position to the second place It is dynamic.

It is preferred that when the telescoping tube is located at the first position, the gas outlet is located in the shell body, described to stretch When the draw is located at the second place, the shell body is exposed in the gas outlet.

It is preferred that location structure is provided between the telescoping tube and the shell body, with the second place The telescoping tube is positioned.

It is preferred that the location structure includes being convexly equipped in the first flange of the outer wall of the telescoping tube and is convexly equipped in described outer Second flange of the inwall of housing, when the telescoping tube is in the second place, first flange and second flange It is inconsistent.

It is preferred that being provided with the guiding extended along the moving direction of the telescoping tube between the telescoping tube and the shell body Structure, to be oriented to the mobile of the telescoping tube.

It is preferred that the guide frame includes the fin and groove that are engaged, the fin is located at the telescoping tube, described One of shell body, the groove is located at the other of the telescoping tube, described shell body.

It is preferred that the inner surface at the top of the telescoping tube is provided with separation layer.

It is preferred that the gas suspension fan also includes the separator in the shell body, the telescoping tube may move Ground is located between the conducting element and the separator.

It is preferred that the separator is integrally formed with the conducting element.

It is preferred that the separator, the conducting element are molded by flexible material.

It is preferred that the tapered structure of conducting element.

It is preferred that the gas suspension fan also includes the mounting seat in the shell body, the mounting seat is provided with Mounting hole that is corresponding with the shape of the turbine assembly and connecting the air inlet, the turbine assembly is embedded at the installation In hole.

It is preferred that the mounting seat is molded using flexible material.

It is preferred that being additionally provided with filtration members between the air inlet and the turbine assembly.

It is preferred that the turbine assembly includes impeller chimney, the impeller in the impeller chimney and is connected to the impeller Motor, the motor drives the wheel rotation to form air-flow from lower to upper.

It is preferred that being additionally provided with decoration at the top of the telescoping tube.

It is preferred that the decoration is tellurion.

It is preferred that the shell body includes base and is connected to the outer tube of the base, the outer tube in hollow structure and Its top has the opening, and the air inlet is located at the base.

It is preferred that the gas suspension fan also includes the drive mechanism being connected on the base and with the outer tube, The drive mechanism is used to drive the outer tube, the telescoping tube relative to the base synchronous rotary.

Compared with prior art, due to gas suspension fan of the present utility model, it is provided with its shell body in hollow structure Conducting element, gas outlet is opened on telescoping tube, and telescoping tube is movably sheathed between conducting element and shell body, utilizes turbine group The air-flow of part formation from lower to upper, the air-flow acts on the top of telescoping tube after the guiding of conducting element, so as to drive telescoping tube Move up and gas outlet is exposed shell body, air-flow sprays after the guiding function of telescoping tube through gas outlet, by lasting Air-flow allows user with nice and cool wind sense, and air-flow is soft steady；Need not be in use, turbine assembly be stopped and makes to stretch Pipe is moved under gravity, the fan is had less volume, is occupied little space；Meanwhile, it can be set in the top of telescoping tube Any decoration, by the flexible of telescoping tube, makes the fan while its basic function is kept, with higher sight and It is ornamental；In addition, simple in construction, the tailored appearance of the gas suspension fan, easy to clean.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model gas suspension fan.

Fig. 2 is the structural representation of another angles of Fig. 1.

Fig. 3 is Fig. 1 exploded view.

Fig. 4 is Fig. 1 sectional view.

Fig. 5 is the enlarged schematic partial view of shell body in Fig. 4.

Fig. 6 is conducting element and the structural representation of another angle of separator in Fig. 3.

Fig. 7 is Fig. 6 sectional view.

Fig. 8 is the structural representation of another angle of turbine assembly in Fig. 3.

Fig. 9 is the structural representation of the another angles of Fig. 8.

Figure 10 is the sectional view of mounting seat in Fig. 3.

Figure 11 is Fig. 1 use state schematic diagram.

Figure 12 is the structural representation of another angles of Figure 11.

Figure 13 is Figure 11 sectional view.

Embodiment

Element numbers similar in embodiment of the present utility model, accompanying drawing, which are described, with reference now to accompanying drawing represents similar member Part.

First with reference to shown in Fig. 1-4 and Figure 11, gas suspension fan 1 provided by the utility model, including shell body 10, whirlpool Wheel assembly 20, conducting element 30 and telescoping tube 40.Wherein, the bottom of shell body 10 is provided with air inlet 121 (referring to aftermentioned) and its top Portion's opening；Turbine assembly 20 in the shell body 10 and positioned at the top of air inlet 121, turbine assembly 20 be used to being formed from it is lower toward On air-flow；Conducting element 30 is in hollow structure and both ends open, and conducting element 30 is in shell body 10 and positioned at turbine assembly 20 Top, conducting element 30 be used for turbine assembly 20 produce air-flow be oriented to；Telescoping tube 40 is in hollow structure and its top The gas outlet 41 for connecting its hollow structure inside is offered on sealing, the side wall of telescoping tube 40, telescoping tube 40 is movably arranged Between conducting element 30 and shell body 10；The air-flow of the formation of turbine assembly 20 acts on telescoping tube 40 after the guiding of conducting element 30 So that telescoping tube 40 is moved, so that shell body (see Figure 11) is exposed in the gas outlet 41 on telescoping tube, and telescoping tube 40 is by air-flow Guiding is sprayed to gas outlet 41 and by gas outlet 41.

With continued reference to Fig. 1-5, the shell body 10 includes base 11, connecting seat 12 and outer tube 13.Wherein, connecting seat 12 can Be rotatingly connected on base 11 and (refer to aftermentioned), the correspondence of outer tube 13 is fixed on connecting seat 12, outer tube 13 in hollow structure and Its top has the opening.In the utility model, air inlet 121 is located at the bottom of connecting seat 12, and the top of connecting seat 12 The hollow structure of outer tube 13 is connected, turbine assembly 20 is arranged on the top of connecting seat 12, so that gas can enter from air inlet 121 Enter and air-flow from lower to upper is formed in the presence of turbine assembly 20.

As shown in figure 5, the top and bottom of connecting seat 12 are preferably designed in hollow out, so that its gas can pass through, but simultaneously It is not limited, the air inlet of other forms can also be set.

With reference to shown in Fig. 3-5, filtration members 14 and support member 15 are additionally provided with shell body 10.Wherein, filtration members 14 are located at company The top of joint chair 12, support member 15 is arranged on connecting seat 12 and pressure holding is in the top of filtration members 14, and support member 15 is in hollow out Structure (see Fig. 3), turbine assembly 20 is installed on the support member 15.So, the gas entered through air inlet 121 is first by filtration members After 14 are filtered, then air-flow from bottom to top formed by the effect of turbine assembly 20；In addition, 14 pairs of the filtration members are aweather The noise of the bottom direction transmission of fan 1 has isolation, absorption, so as to reduce noise produced when fan 1 works.

In the utility model, filtration members 14 are made of flexible material, for example, be made using sound-absorbing sponge, but not with this It is limited.

Further in conjunction with shown in Fig. 3-4, gas suspension fan 1 of the present utility model also includes separator 50, the shape of separator 50 Shape is corresponding with the shape of outer tube 13, and its inwall for being close to outer tube 13 is set, and is had between separator 50 and conducting element 30 Certain interval, the gap is more than the thickness of telescoping tube 40, and telescoping tube 40 is movably disposed between conducting element 30 and separator 50. Separator 50 is used to absorb, isolates the noise produced when turbine assembly 20 works, so that the gas suspension fan 1 is with less Noise.

With reference to shown in Fig. 3-4,6-7, separator 50 is connected with the bottom of conducting element 30, and gap between the two forms confession The passage that telescoping tube 40 is moved up and down, and the top of conducting element 30 protruded out outside separator 50；When telescoping tube 40 is in first During position, its bottom contacts at the bottom being connected of separator 50 and conducting element 30.

Further, shape of the bottom junctions provided with one with the bottom of telescoping tube 40 of separator 50 and conducting element 30 The corresponding neck of shape, thickness, when telescoping tube 40 is in first position, its bottom is sticked in the neck and contacts at the neck Bottom surface.In the utility model, it is in step-like supporting part 31 that the bottom of conducting element 30, which has one, positioned at the lower section of supporting part 31 Gap between conducting element 30 and separator 50 forms neck 32, as shown in Fig. 4,7.Meanwhile, the bottom of telescoping tube 40 is provided with One convex shoulder 42 corresponding with supporting part 31, when telescoping tube 40 is in first position, its convex shoulder 42 is contacted on the supporting part 31, And the bottom of telescoping tube 40 is sticked in neck 32 and contacts at the bottom surface of neck 32, as shown in Figure 4.

In addition, the bottom of the outer wall of separator 50 is provided with breach 51, the inwall of outer tube 13 is provided with relative with the breach 51 The lug boss (not shown) answered, installing separator 50 and during conducting element 30 makes separator 50 be close to the inwall of outer tube 13, and every The correspondence of breach 51 in off member 50 is sticked in the lug boss on outer tube 13, realizes the positioning to separator 50.

More specifically, separator 50 is integrally formed with conducting element 30, and utilize flexible material (such as sound-absorbing sponge) one Separator 50 and conducting element 30 are molded, so that both of which has good silencing function, turbine assembly 20 can be absorbed well The noise produced during work.

As shown in fig. 7, the tapered structure of conducting element 30, i.e. the external diameter of conducting element 30 gradually increases from top to bottom, and isolates Part 50 is in cylindrical structural, and therefore, gap between the two is gradually reduced from top to bottom.When telescoping tube 40 is installed in conducting element 30 After outer, inwall of the telescoping tube 40 along separator 50 is moved up and down, thus the spacing between telescoping tube 40 and conducting element 30 on toward Under be gradually reduced, the air-flow so guided via telescoping tube 40 along the gap between telescoping tube 40 and conducting element 30 on toward Lower flowing, during this, because the gap is gradually reduced from top to bottom, so that air-flow can be kept all the time in flow process Certain pressure, it is roughly equal with the stream pressure and the pressure of its upper end of the lower end that ensures air outlet 41, spray air outlet 41 The air-flow gone out is evenly.

With reference to shown in Fig. 3-4,10, gas suspension fan 1 of the present utility model also includes a mounting seat 60, and it is installed on support The top of part 15, for installing turbine assembly 20.Specifically, the mounting seat 60 is provided with corresponding with the shape of turbine assembly 20 Mounting hole 61, and mounting seat 60 lower end offer connection mounting hole 61 through hole (non-label), the outside of mounting seat 60 is convex Provided with supporting part 62.The mounting seat 60 is on support member 15, and its outer wall contacts at the inwall of outer tube 13, and turbine assembly 20 is embedded In in mounting hole 61, meanwhile, the bottom of conducting element 30 and separator 50 is contacted on its supporting part 62, the bottom card of conducting element 30 Located at the outside of turbine assembly 20, as shown in Figure 4.

Preferably, the mounting seat 60 is integrally formed using flexible material, is molded for example with sound-absorbing sponge, therefore the installation Seat 60 can absorb turbine assembly 20 operationally produced vibration and noise, further the noise of reduction gas suspension fan 1.

With reference to shown in Fig. 8-9, turbine assembly 20 includes impeller chimney 21, the impeller 22 in impeller chimney 21 and is connected to leaf The motor (non-label) of wheel 22, is rotated by the motor driven impeller 22, so as to form air-flow from lower to upper.The turbine assembly 20 other structures and operation principle are well known to those skilled in the art, and will not be repeated here.

With reference to shown in Fig. 1-4,11-13, telescoping tube 40 is protruded out with the first position in a retraction shell body 10 and one The second place of shell body 10, the air-flow of the formation of turbine assembly 20 drives telescoping tube 40 to be moved from first position to the second place. And when telescoping tube 40 is located at first position, gas outlet 41 thereon is located in shell body 10, as shown in Fig. 1-2,4；Telescoping tube When moving on to the second place on 40, shell body 10 is exposed in gas outlet 41 thereon, so that air-flow can spray through gas outlet 41, such as schemes Shown in 11-13.

With reference to shown in Fig. 3,6-7, it is provided between telescoping tube 40 and outer tube 13 or between telescoping tube 40 and separator 50 The guide frame extended along the short transverse of outer tube 13, to be oriented to the mobile of telescoping tube 40；And telescoping tube 40 with it is outer Location structure is provided between pipe 13 or between telescoping tube 40 and separator 50, to be determined the telescoping tube 40 in the second place Position.

Preferably, guide frame is between telescoping tube 40 and separator 50 and cooperate groove and fin, fin Located at one of the telescoping tube 40, separator 50, the groove is located at the other of telescoping tube 40, separator 50, and Groove, fin extend along the glide direction of telescoping tube 40.Certainly, guide frame is not limited to groove and fin, can also set It is set to other structures.

As shown in fig. 6-7, in the utility model, the groove extended along its short transverse is offered on the inwall of separator 50 52.Accordingly, the fin 43 corresponding with groove 52 is convexly equipped with the outer wall of telescoping tube 40, the length of the fin 43, which is less than, stretches The height of pipe 40, as shown in Figure 3.After telescoping tube 40 is installed, the correspondence of fin 43 is sticked in groove 52, so as to be telescoping tube 40 Slide up and down and be oriented to.

In the utility model, the location structure includes second located at the first flange of telescoping tube 40 and located at outer tube 13 Flange 131.Wherein, the first flange convexedly stretches in the outer wall of telescoping tube 40, and the second flange 131 is convexly equipped with the inwall of outer tube 13, when stretching When the draw 40 slides up to the second place, the first flange contacts at the second flange 131, so as to prevent telescoping tube 40 from outer tube 13 It is upper to depart from.

Preferably, first flange is the end (as shown in figure 13) of above-mentioned fin 43, when telescoping tube 40 slides up When moving to the second place, the end end of fin 43 contacts at the second flange 131, realizes the positioning of telescoping tube 40.

Below further in conjunction with shown in Fig. 1-4,11-13, gas suspension fan 1 of the present utility model also includes decoration 70, dress Gadget 70 is located at the top of telescoping tube 40, and it can be integrally formed with telescoping tube 40 or be fixed in addition or be removably attachable to stretch The top of the draw 40.When fan 1 works, telescoping tube 40 rises to the second place, so that decoration 70 is of a relatively high Position, when fan 1 is stopped, decoration 70 is displaced downwardly to relatively low position, still with dicoration, therefore hangs the gas Floating fan 1 has higher sight.

In a kind of preferred embodiment of the present utility model, decoration 70 is tellurion, the one of the tellurion and telescoping tube 40 into Type and positioned at telescoping tube 40 top, the tellurion be in hollow-core construction, and tellurion inside connect telescoping tube 40 hollow knot Structure, i.e. by tellurion come the top of sealing telescopic pipe 40.When telescoping tube 40 is in first position, the lower end of telescoping tube 40 The bottom surface of neck 32 is sticked in neck 32 and contacts at, tellurion is in the position of relatively close outer tube 13, when telescoping tube 40 When rising to the second place, tellurion is increased, and no matter whether the gas suspension fan 1 is worked, and tellurion can be used normally, And with good decoration function.

Further, the ratio of telescoping tube 40 and outer tube 13 can be set, when making telescoping tube 40 in first position, its bottom While portion contacts at the bottom of conducting element 30, the tellurion at the top of it is just carried on the top (see Fig. 4) of outer tube 13, to increase Plus supportive.It is, of course, also possible to be arranged as required to telescoping tube 40, the ratio of outer tube 13 and outer tube 13, the shape of tellurion, Size, during so that telescoping tube 40 being in first position, tellurion is taken in outer tube 13.

In the utility model, one layer of separation layer (not shown) is additionally provided with the inner surface of tellurion, the separation layer is using soft Property material is made, for example, in one layer of sound-absorbing sponge of inner surface setting of tellurion, so, airflow function is in the top of the tellurion During portion, produced vibrations and noise absorb by the separation layer, further reduce the noise of fan 1.

It is to be appreciated that being not provided with decoration 70 on the gas suspension fan 1 or decoration 70 is fixed on telescoping tube 40 in addition Top when, separation layer can be set on the inner surface at the top of telescoping tube 40, with reduce fan 1 work when noise.

With reference to above description, gas suspension fan 1 of the present utility model, bottom is provided with the good filtration members 14 of erasure effect Separation layer, sidepiece are provided with the top of mounting seat 60, top tellurion inner surface or telescoping tube 40 and is provided with separator 50, by top The sound-absorbing structure that portion, bottom, sidepiece are set, makes the surrounding of gas suspension fan 1 be respectively provided with good erasure effect, so that the gas Suspension fan 1 has minimum noise.

Below further in conjunction with shown in Fig. 4-5,13, in the utility model, driving is additionally provided between base 11 and connecting seat 12 Mechanism 80, the drive mechanism 80 is used for drive connection seat 12, outer tube 13 and rotated relative to base 11.Specifically, drive mechanism 80 The fluted disc 82 (see Fig. 4-5) being engaged including the motor 81 on connecting seat 12 and on base 11 and with the motor 81, Rotation by motor 81 relative to fluted disc 82, so as to drive the synchronous axial system of connecting seat 12 for installing the motor 81, thus makes company The synchronous axial system of outer tube 13 on connecting seat 12 is connected to, and drives separator 50, telescoping tube 40 and conducting element 30 same by outer tube 13 Step is rotated, due to the rotation of telescoping tube 40, so as to realize the oscillating function of fan 1.

Simultaneously as the rotation of telescoping tube 40, make the tellurion synchronous rotary therewith located at the top of telescoping tube 40.Therefore, While fan 1 works, the tellurion at the top of it can rotate always, with higher ornamental and dicoration.

It is lower with reference to shown in Fig. 1-13, operation principle to the gas suspension fan 1 and different use states are illustrated.

Referring initially to Fig. 1-2 and Fig. 4, when the gas suspension fan 1 is in the first use state, telescoping tube 40 is in first Put, its bottom is sticked in the neck 32 between conducting element 30 and separator 50, and convex shoulder 42 is contacted on supporting part 31, is located at Decoration 70 at the top of it is carried on the top of outer tube 13, with ornamental and sight.

When turbine assembly 20 works, turbine assembly 20 makes to enter the air-flow of air formation from lower to upper in outer tube 13, The air-flow acts on the top of telescoping tube 40 after the guiding of conducting element 30 or acts on the top of decoration 70, so that flexible Pipe 40 rises in the presence of air-flow, and decoration 70 rises therewith；When telescoping tube 40 is moved to the second place, thereon first Flange (i.e. the end of fin 43) and the second flange 131 on outer tube 13 are inconsistent, as shown in figure 13, so as to prevent telescoping tube 40 Depart from outer tube 13, airflow function is moved downward in the guide effect for passing through telescoping tube 40 behind the top of telescoping tube 40 again, i.e. gas Stream is down moved along the gap between telescoping tube 40 and conducting element 30, then is sprayed via the gas outlet 41 on telescoping tube 40, is realized The function of fan 1.And the gas moved downward due to the tapered structure of conducting element 30, therefore, the guide effect through telescoping tube 40 Stream can remain certain pressure, and the air-flow for spraying gas outlet 41 is uniform.Before turbine assembly 20 is not stopped Put, telescoping tube 40 is constantly in the second place, fan is constantly in working condition, meanwhile, decoration 70 is constantly in higher Position, it is more ornamental, as figs 11-13.

Meanwhile, when drive mechanism 80 is run, motor 81 is rotated relative to fluted disc 82, and then makes the connecting seat of installation motor 81 12 concomitant rotations, connecting seat 12 drives outer tube 13 relative to the synchronous rotary of base 11, due to having between outer tube 13 and separator 50 Have provided with the guide frame vertically extended between location structure, separator 50 and telescoping tube 40, therefore, outer tube 13 drives Separator 50, telescoping tube 40 synchronous rotary, and then make the decoration 70 at the top of telescoping tube 40 produce rotates effe therewith, are more filled Decorations property and interest.

When turbine assembly 20 is stopped, telescoping tube 40 loses the effect of air-flow, thus in the presence of its gravity to Under be moved to first position, as shown in Fig. 1-2,4, with less volume, occupy little space.

Due to gas suspension fan 1 of the present utility model, its gas outlet 41 is opened on telescoping tube 40, and telescoping tube 40 may move Ground is sheathed between its conducting element 30 and shell body 10, and air-flow from lower to upper is formed using turbine assembly 20, and utilization is led Stream part 30 acts on the top of telescoping tube 40 after air-flow is oriented to, so that telescoping tube 40 moves up stretching shell body 10 to reveal Go out gas outlet 41, telescoping tube 40 directs flow into gas outlet 41 and flowed out again；User is allowed to have by lasting air-flow cool Refreshing wind sense, and air-flow is soft steady；Need not be in use, turbine assembly 20 be stopped and makes telescoping tube 40 under gravity Move, make the fan 1 that there is less volume, occupy little space；Meanwhile, any decoration can be set in the top of telescoping tube 40 70, by the flexible of telescoping tube 40, make the fan 1 while its basic function is kept, with higher sight and decoration Property；In addition, simple in construction, the tailored appearance of the gas suspension fan 1, easy to clean.

Above disclosed is only preferred embodiment of the present utility model, can not limit this practicality with this certainly new The interest field of type, therefore the equivalent variations made according to present utility model application the scope of the claims, still belong to the utility model and are covered Scope.

Claims

1. a kind of gas suspension fan, it is characterised in that including：

Shell body, the bottom of the shell body is provided with air inlet and its open top；

Turbine assembly, its in the shell body and positioned at the top of the air inlet, the turbine assembly be used to being formed by Under air-flow up；

Conducting element, the conducting element is in hollow structure and both ends open, and the conducting element is in the shell body and positioned at institute State the top of turbine assembly；

Telescoping tube, the telescoping tube is sealed in hollow structure and its top, and gas outlet is offered on the telescoping tube, described flexible Pipe is movably sheathed between the conducting element and the shell body；

The air-flow of the turbine assembly formation acts on the telescoping tube so that the telescoping tube is moved after being guided through the conducting element Move, and the telescoping tube guides the air-flow to the gas outlet.

2. gas suspension fan as claimed in claim 1, it is characterised in that the telescoping tube has described in a retraction in shell body First position and the second place for protruding out the shell body, the air-flow of the turbine assembly formation drives the telescoping tube Moved from the first position to the second place.

3. gas suspension fan as claimed in claim 2, it is characterised in that when the telescoping tube is located at the first position, institute Gas outlet is stated in the shell body, when the telescoping tube is located at the second place, the shell is exposed in the gas outlet Body.

4. gas suspension fan as claimed in claim 2, it is characterised in that provided with fixed between the telescoping tube and the shell body Bit architecture, to be positioned to the telescoping tube in the second place.

5. gas suspension fan as claimed in claim 4, it is characterised in that the location structure includes being convexly equipped in the telescoping tube Outer wall the first flange and be convexly equipped in the shell body inwall the second flange, the telescoping tube be in the second place When, first flange and second flange are inconsistent.

6. gas suspension fan as claimed in claim 1, it is characterised in that edge is provided between the telescoping tube and the shell body The guide frame of the moving direction extension of the telescoping tube, to be oriented to the mobile of the telescoping tube.

7. gas suspension fan as claimed in claim 6, it is characterised in that the guide frame includes the fin being engaged and recessed Groove, the fin is located at the telescoping tube, the shell located at one of the telescoping tube, described shell body, the groove The other of body.

8. gas suspension fan as claimed in claim 1, it is characterised in that the inner surface at the top of the telescoping tube is provided with isolation Layer.

9. gas suspension fan as claimed in claim 1, it is characterised in that also including the separator in the shell body, The telescoping tube is movably disposed between the conducting element and the separator.

10. gas suspension fan as claimed in claim 9, it is characterised in that the separator is integrally formed with the conducting element.

11. gas suspension fan as claimed in claim 9, it is characterised in that the separator, the conducting element pass through flexibility Material is molded.

12. gas suspension fan as claimed in claim 1, it is characterised in that the tapered structure of conducting element.

13. gas suspension fan as claimed in claim 1, it is characterised in that also including the mounting seat in the shell body, The mounting seat is provided with mounting hole corresponding and connecting the air inlet with the shape of the turbine assembly, the turbine group Part is embedded in the mounting hole.

14. gas suspension fan as claimed in claim 13, it is characterised in that the mounting seat is molded using flexible material.

15. gas suspension fan as claimed in claim 1, it is characterised in that between the air inlet and the turbine assembly also Provided with filtration members.

16. gas suspension fan as claimed in claim 1, it is characterised in that the turbine assembly includes impeller chimney, located at described Impeller in impeller chimney and the motor for being connected to the impeller, the motor drive the wheel rotation to be formed from lower to upper Air-flow.

17. gas suspension fan as claimed in claim 1, it is characterised in that be additionally provided with decoration at the top of the telescoping tube.

18. gas suspension fan as claimed in claim 17, it is characterised in that the decoration is tellurion.

19. gas suspension fan as claimed in claim 1, it is characterised in that the shell body includes base and is connected to described The outer tube of base, the outer tube is in hollow structure and its top has the opening, and the air inlet is located at the base.

20. gas suspension fan as claimed in claim 19, it is characterised in that also including on the base and with it is described outer The connected drive mechanism of pipe, the drive mechanism is used to drive the outer tube, the telescoping tube synchronously to revolve relative to the base Turn.