CN201786778U - Non-bladed fan - Google Patents

Non-bladed fan Download PDF

Info

Publication number
CN201786778U
CN201786778U CN2010205368125U CN201020536812U CN201786778U CN 201786778 U CN201786778 U CN 201786778U CN 2010205368125 U CN2010205368125 U CN 2010205368125U CN 201020536812 U CN201020536812 U CN 201020536812U CN 201786778 U CN201786778 U CN 201786778U
Authority
CN
China
Prior art keywords
air
base
impeller
nozzle
bladeless fan
Prior art date
Application number
CN2010205368125U
Other languages
Chinese (zh)
Inventor
李德正
Original Assignee
李德正
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 李德正 filed Critical 李德正
Priority to CN2010205368125U priority Critical patent/CN201786778U/en
Application granted granted Critical
Publication of CN201786778U publication Critical patent/CN201786778U/en
Priority claimed from EP15180299.8A external-priority patent/EP2990663B1/en

Links

Abstract

The utility model discloses a non-bladed fan including a pedestal for generating airflow and a nozzle for spraying airflow, the pedestal and the nozzle are connected forming into an airflow channel, the nozzle extends surround an axis to specify an opening, a motor casing is arranged in the pedestal, the motor casing is fixedly provided with a motor and an impeller connected to the rotating shaft of the motor, the impeller and the pedestal casing are provided with an air inlet channel which is provided with an air filtering device. The non-bladed fan in the utility model reduces dust entering into the fan, prevents dust adhering on the impeller, the exhaust channel, the rectification ring and the exhaust outlet, as well as maintains the smoothness of the inside airflow channel of the fan and the internal cleaning of the fan, thereby prolonging the service lifetime, meanwhile, the non-bladed fan provided also has the functions of deodorizing and air cleaning.

Description

无叶片风扇 Bladeless fan

技术领域 FIELD

[0001] 本实用新型涉及风扇组件,尤其涉及一种用于在室内环境产生气流和增加气流循环的无叶片风扇。 [0001] The present invention relates to a fan assembly, particularly to a gas stream and for generating increased air circulation bladeless fan in an indoor environment.

背景技术 Background technique

[0002] 传统家用风扇通常包括一转动轴、绕该轴转动的一套叶片或叶轮以及用于驱动该叶片或叶轮转动以产生气流的驱动设备。 [0002] The conventional domestic fan typically includes a rotating shaft, the axis of rotation about a blade or vane for driving the blade or vane rotary drive apparatus to produce a gas stream. 气流的流动和循环形成风,热能会通过空气对流得到散发以致使用者能感受到凉爽。 Gas stream flow and circulation air is formed, the heat will be circulated so that the user can feel the cool air by convection. 这种传统家用风扇的缺点是,由旋转的叶片或叶轮产生的气流不能被使用者均勻的感受到,从而使用者会因感受到紊乱的气流而产生被“拍打” 的感觉;同时,叶片占用面积较大,会降低室内亮度。 A disadvantage of this conventional domestic fan, the air flow generated by the rotating blade or vane can not be a uniform user experience, so that the user may feel due to turbulence of air flow generated by "tapping" feeling; while occupying blade larger, reduce the brightness of the room.

[0003] 现有一种无叶片风扇,其包括用于形成气流的基部以及承托设于该基部的环形喷嘴,环形喷嘴限定一开口,且喷嘴包括内部通道以及喷出气流的嘴部,基部包括设于其外壳的空气入口以及叶轮,叶轮的排出部以及喷嘴的内部通道分别与基部内的管道连通。 [0003] A non-conventional fan blade, comprising a base for forming the gas flow and provided on the base portion of the supporting annular nozzle, defining an annular nozzle opening, and the nozzle passage and the nozzle comprises an inner portion of the discharge airflow, the base comprising an air inlet disposed thereon and housing an impeller and an internal portion of the discharge passage of the nozzle communicate with the duct base. 叶轮通过空气入口抽取气体,流经基部内的管道以及喷嘴的内部通道,再通过喷嘴的嘴部喷出气流(主要气流);从喷嘴的嘴部喷出的气流(主要气流)卷吸其周围的空气以形成卷吸气流(次要气流),卷吸气流主要经过喷嘴所限定的开口。 Air drawn through the impeller inlet gas conduit and a nozzle in the base flows through the internal passage, and then discharged gas stream (main stream) through the mouth of the nozzle; from a gas stream (main stream) discharged mouth portion around the nozzle entrainment an intake air stream to form a roll (secondary gas flow), the intake volume flow mainly through the nozzle opening defined. 喷嘴的嘴部所喷出的气流与卷吸气流相结合形成从喷嘴所限定的开口向前发射的总气流,该总气流在喷嘴的直径范围内具有近似的平均速度分布。 A nozzle mouth with the volume of the discharged air intake flow combine to form the total gas flow from a nozzle opening defined by the forward emitted, the total gas flow velocity profile having an average approximate diameter range within the nozzle. 与传统家用风扇相比,现有无叶片风扇向使用者输送的气流具有更低的紊流,使用者可以感受到更加均勻的气流。 Compared with the traditional home fans, fan blades having no conventional turbulence to lower gas flow transporting the user, the user can feel a more uniform flow. 众所周知,空气中存在大量的悬浮尘埃粒子,尘埃素有家用电器杀手之称,它们的存在极大地影响家用电器的性能。 Is well known, there are a lot of air suspension of dust particles, said dust killer known as household appliances, their presence greatly influences the performance of the household appliance. 空气中悬浮的粒状物质是由固体或液体微粒子所组成。 Particulate matter suspended in the air by the fine particles composed of a solid or liquid. 空气中的悬浮微粒包括固态微粒和液态微粒的多分散的气溶胶。 Air suspension comprising fine solid particles and liquid particles of polydisperse aerosol. 现有无叶片风扇的空气入口未设置空气过滤装置,经过长时间的使用后,空气中的尘埃会粘附在叶轮、基部内的管道、内部通道以及喷嘴的嘴部,尤其是叶轮结构所致其内部结构复杂,难以拆开清洗,若无空气过滤装置将会粘附过多的尘埃,使带动叶轮的电机负荷增大,减短其使用寿命及增加能耗。 Bladeless fan air inlet conventional air filter device is not provided, after long use, dust in the air may adhere to the impeller, piping, and the internal passage of the nozzle in the nozzle base, due to the particular configuration of the impeller its internal structure is complicated, difficult to open the cleaning, without the air filtering device will be excessive adhesion of dust, the motor load driven by the impeller is increased, shortening its life and increases power consumption. 同时,过多尘埃会导致喷嘴嘴部的细缝被堵塞,使喷嘴不能喷出气流,从而缩短了风扇的使用寿命。 At the same time, dust may lead to excessive nozzle slit nozzle portion is blocked, so that the nozzle can not discharge the gas flow, thereby shortening the life of the fan.

[0004] 同时,空气中存在如甲醛、甲胺、苯、二甲苯等有害有机物以及污染物、臭气、细菌等,现有无叶片风扇不具有除臭以及空气净化功能。 [0004] Meanwhile, the presence of such as formaldehyde, methylamine, benzene, xylene, and other harmful organic contaminants, odors, bacteria in the air, without prior bladeless fan and an air cleaner having a deodorizing function.

[0005] 综上可知,现有无叶片风扇在实际使用上显然存在不便与缺陷,所以有必要加以改进。 [0005] To sum up, the prior bladeless fan apparently present problems and disadvantages in practical use, it is necessary to be improved.

实用新型内容 SUMMARY

[0006] 针对上述的缺陷,本实用新型的目的在于提供一种无叶片风扇,其能保持风扇内部的清洁,增加风扇的使用寿命。 [0006] In view of the above drawbacks, the present invention aims to provide a bladeless fan, which can maintain clean internal fan, increase the service life of the fan.

[0007] 为了实现上述目的,本实用新型提供一种无叶片风扇,包括用于产生气流的基座以及用于喷出气流的喷嘴,且所述基座与所述喷嘴连接并形成气流通道,所述喷嘴绕一轴线延伸以限定一开口,所述基座内设有电机壳体,所述电机壳体内固设有电机以及与所述电机旋转轴连接的叶轮,所述叶轮与所述基座的壳体设有进气通道,且所述进气通道设有独立的空气过滤装置。 [0007] To achieve the above object, the present invention provides a bladeless fan, comprising a base for creating an air flow and a nozzle for ejecting gas flow, and the nozzle is connected with the base and form an airflow passage, the nozzle extending about an axis to define an opening, said base equipped with a motor housing, a motor and an impeller is provided with a solid connection with the rotation of the motor shaft within the motor housing, the impeller and the said base housing is provided with an intake passage and the intake passage is provided with an independent air filtering device.

[0008] 根据本实用新型的无叶片风扇,所述空气过滤装置为空气过滤网。 [0008] According to the present invention bladeless fan, said air filtration means is an air filter.

[0009] 根据本实用新型的无叶片风扇,所述空气过滤网为活性炭过滤网和/或光触媒过滤网。 [0009] According to the present invention bladeless fan, the air filter is activated carbon filter and / or a photocatalyst filter.

[0010] 根据本实用新型的无叶片风扇,所述进气通道上设有至少一层空气过滤网。 [0010] According to the present invention bladeless fan, an air filter is provided with at least one of the intake passage.

[0011] 根据本实用新型的无叶片风扇,所述空气过滤装置可拆卸设置于所述进气通道。 [0011] According to the present invention bladeless fan, said air filter means is removably disposed in the intake passage.

[0012] 根据本实用新型的无叶片风扇,所述基座的壳体上设有进气口。 [0012] According to the present invention bladeless fan, an intake port is provided on the base housing.

[0013] 根据本实用新型的无叶片风扇,所述叶轮包括进气部分以及排气部分,所述进气部分与所述基座壳体上的进气口连通。 [0013] According to the present invention bladeless fan, the impeller includes an intake section and an exhaust section, the intake air inlet port on the housing in communication with the base portion.

[0014] 根据本实用新型的无叶片风扇,所述进气通道包括所述基座壳体上的进气口、叶轮的进气部分以及所述基座壳体上的进气口与叶轮进气部分所形成的气流通道。 [0014] According to the present invention bladeless fan, the intake passage includes an intake port on the base housing, and the inlet portion of the impeller inlet and the impeller housing into the base gas airflow passageway section is formed.

[0015] 根据本实用新型的无叶片风扇,所述喷嘴包括用于接收气流的整流环以及用于发射气流的排气口,所述基座壳体内包括一排气通道,所述排气通道与所述叶轮的排气部分以及所述喷嘴的整流环连通。 [0015] According to the present invention bladeless fan, said nozzle comprising a ring for receiving the rectified gas flow stream and for emitting the exhaust port, including an exhaust passage within the base housing, the exhaust passage It communicates with the exhaust ring portion of the impeller and the rectification of the nozzle.

[0016] 根据本实用新型的无叶片风扇,所述基座底部还设有用于减震以及支撑所述基座的支撑体,且所述支撑体的高度为5mm〜35mm。 [0016] According to the present invention bladeless fan, the bottom base member is also provided with a support for supporting the damper and the base and height of the support body is 5mm~35mm.

[0017] 本实用新型一种无叶片风扇通过在设于所述叶轮与所述基座的壳体的进气通道上设置空气过滤装置。 [0017] The present invention is a non-blade fan through a filter means disposed on said impeller and disposed in the base housing an air intake passage. 减少进入风扇内部的尘埃,避免尘埃粘附于叶轮、排气通道、整流环和排气口,保持了风扇内部气流通道的畅通,保持风扇内部的清洁,从而使无叶片风扇具有更长的使用寿命。 Reduce dust entering the interior of the fan, to prevent dust adhering to the wheel, the exhaust passage, and an exhaust port straightening ring, holding the internal gas flow channel flow fan, the fan remains inside clean, so that no longer use with fan blades life.

[0018] 优选的是,空气过滤装置可拆卸连接于所述进气口,便于空气过滤装置上粘附的尘埃较多时,及时的进行清洗和更换。 [0018] Preferably, the air filter is removably attached to the intake port, to facilitate the air filter when large dust adhered apparatus, timely replacement and cleaning. 该空气过滤装置优选为活性炭过滤网和/或光触媒过滤网,可以除臭及净化空气。 The air filtration means is preferably activated carbon filter and / or a photocatalyst filter can purify the air and deodorizing.

附图说明 BRIEF DESCRIPTION

[0019] 图1是本实用新型无叶片风扇的正视图; [0019] FIG. 1 is a front view of the present invention bladeless fan;

[0020] 图2是本实用新型无叶片风扇的喷嘴的立体结构图; [0020] FIG. 2 is a perspective view of a nozzle configuration of the present invention bladeless fan;

[0021] 图3是本实用新型无叶片风扇沿图1中AA线截取的侧截面图; [0021] FIG. 3 is a side sectional view of the present invention bladeless fan of FIG. 1 along line AA;

[0022] 图4是本实用新型无叶片风扇沿图3中BB线截取的侧界面图; [0022] FIG. 4 is a bladeless fan according to the present invention of FIG. 3 along line BB in FIG side interface;

[0023] 图5是图4中的空气过滤网的局部放大图。 [0023] FIG. 5 is a partially enlarged view in FIG. 4 of the air filter.

具体实施方式 Detailed ways

[0024] 为了使本实用新型的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本实用新型进行进一步详细说明。 [0024] In order that the invention objectives, technical solutions and advantages clearer, the accompanying drawings and the following embodiments, the present invention is described in detail further. 应当理解,此处所描述的具体实施例仅仅用以解释本实用新型,并不用于限定本实用新型。 It should be understood that the specific embodiments described herein are only intended to illustrate the present invention, not to limit the present invention.

[0025] 如图1〜图5所示,本实用新型一种无叶片风扇100,包括用于产生气流的基座10 以及用于喷出气流的环形喷嘴20,且基座10与喷嘴20连接,基座10与喷嘴20的内部形成一气流通道,喷嘴20承托设于基座10上,喷嘴20绕一轴线X延伸以限定一开口30,当无叶片风扇100运行时,基座10所产生的气体经喷嘴20的嘴部喷出,以产生从喷嘴20所限定的开口30向前发射的气流,从嘴部喷出的气流(主要气流)卷吸其周围的空气以形成卷吸气流(次要气流),卷吸气流主要经过喷嘴20所限定的开口30。 [0025] FIG. 1 ~ 5, the present invention is a non-fan blade 100, creating an air flow comprises a base 10 and an annular nozzle for discharging gas stream 20, and is connected to the base 20 and the nozzle 10 the base 10 is formed with a gas flow passage inside the nozzle 20, the nozzle 20 is provided on the supporting base 10, the nozzle 20 about an axis X extending to define an opening 30, when the fan blade 100 when no operation, the base 10 generating gas discharged through the nozzle mouth 20 to generate an air flow from the opening 30 of the nozzle 20 defined forwardly emitted from the gas stream (main stream) discharged mouth entrainment of air surrounding the suction roll to form a stream (secondary stream), the main suction flow volume through the nozzle 20 defines an opening 30. 嘴部所喷出的气流与卷吸气流相结合形成从喷嘴20所限定的开口30向前发射的总气流,该总气流在喷嘴20的直径范围内具有近似的平均速度分布,从而达到产生柔和有序的气流的效果。 Mouth ejected stream with the volume intake flow combine to form the total flow of gas from the opening 30 of the nozzle 20 defined forwardly emitted, the total gas flow having an approximate average velocity distribution across the diameter of the nozzle 20, so as to achieve produce gentle and orderly flow effect.

[0026] 用于产生穿过喷嘴20的气流的电机设置于基座10内,基座10内设有电机壳体14,电机15被电机壳体14支撑并被密封件保持处于牢固位置,电机15优选为直流无刷电机。 [0026] The motor for generating airflow through the nozzle 20 is disposed within the base 10, the base 10 equipped with a motor housing 14, a motor housing 15 supported by the motor 14 and is securely maintained in position the seal The motor 15 is preferably a brushless DC motor. 叶轮16连接于电机15向外延伸出的旋转轴上。 The impeller 16 is connected to a rotary shaft 15 extending outwardly of the motor.

[0027] 叶轮16与基座10的壳体设有进气通道,且进气通道设有独立的空气过滤装置12, 该空气过滤装置12优选为空气过滤网。 [0027] The impeller housing 16 and the base 10 is provided with an intake passage and an intake passage is provided with an independent air filtering device 12, the air filtering device 12 is preferably an air filter. 空气过滤装置12也可以是自动式、离心式、静电式、 电脉式的过滤装置或者空气滤清器。 Air filtration means 12 can be automatic, centrifugal, electrostatic, electric pulse type filtration apparatus or an air cleaner. 显然,其他用于过滤空气并起到减少尘埃进入风扇100 内部的效果的过滤装置依然在本实用新型的保护范围之内。 Obviously, for filtering air and other acts to reduce the effect of dust into the interior of the fan 100 is still in the filtration device of the present invention within the scope of protection. 借此,本实用新型能够减少进入风扇100内部的尘埃,避免尘埃粘附于风扇100内部的各组件上,保持了风扇100内部气流通道的畅通,保持风扇100内部的清洁,从而使无叶片风扇100具有更长的使用寿命。 Accordingly, the present invention can reduce dust entering the interior of the fan 100, to prevent dust adhering to the internal components of the fan 100 to maintain a smooth airflow passage 100 of an internal fan, the fan 100 to maintain the interior of the cleaning, so that the bladeless fan 100 has a longer service life.

[0028] 优选的,空气过滤装置12可拆卸设置于该进气通道,便于空气过滤装置12上粘附的尘埃较多时,及时的进行清洗和更换,使空气过滤装置12能够反复使用。 When [0028] Preferably, the air filter 12 is detachably provided in the intake passage, the air filtering device to facilitate large dust 12 adhered on the timely replacement and cleaning, the air filtering device 12 can be used repeatedly. 显然空气过滤装置12也可固设于进气通道上。 Clearly an air filtering device 12 may be fixed to the intake passage.

[0029] 基座10的壳体上设有进气口11。 [0029] The upper case is provided with an intake port 10 of the base 11. 叶轮16包括进气部分161以及排气部分,进气部分161与基座10壳体上的进气口11连通。 The impeller 16 and the intake 161 includes a communication on the part of the exhaust gas housing 10, an intake port 11 of the base portion 161 and the air intake portion. 优选的是,进气通道包括基座10壳体上的进气口11、叶轮16的进气部分161以及基座10壳体上的进气口11与叶轮16进气部分161 所形成的气流通道。 Preferably, the intake passage includes an intake port 10 on the housing base 11, the intake air flow portion 161 of the impeller 16 and the intake port 10 on the base 11 and the impeller housing 16 of the intake portion 161 is formed aisle. 可在基座10壳体上的进气口11、叶轮16的进气部分161以及基座10 壳体上的进气口11与叶轮16进气部分161所形成的气流通道上均设置一层空气过滤网12,或者在任意的两者或一者上设置空气过滤网12。 Can intake port 10 in the housing base 11, are disposed on the layer of the intake air flow passage portion 161 of the impeller 16 and the intake port 10 on the base 11 and the impeller housing 16 of the intake portion 161 is formed the air filter 12, air is provided in or on any one or both of the filter 12.

[0030] 如图5所示,为便于制造,空气过滤装置12优选设置在基座10进气口11和/或叶轮16的进气部分161上,空气过滤装置12可设置于基座10内或基座10外。 [0030] As shown in FIG 5, for ease of manufacturing, air filtering device 12 is preferably disposed at the upper and / or the air intake portion 161 of the impeller 16 of the base 10 of the intake port 11, an air filtering device 12 may be disposed within the base 10 or the base 10 outside. 空气过滤网12优选为活性炭过滤网和/或光触媒过滤网,容易清洗、且具有除臭功能及空气净化功能。 The air filter 12 is preferably activated carbon filter and / or a photocatalyst filter, easy to clean, and having a deodorizing function and an air cleaning function. 活性炭过滤网采用通孔结构的铝蜂窝或塑料蜂窝为载体,其具有优良的气体动力学性能; 具有活性炭高效的吸附性能,可用于空气净化,去除挥发性有机化合物甲醛、甲苯、硫化氢、 氯苯和空气中的污染物;空气阻力小、能耗低,可在一定风量下除臭、除异味,具有很好的净化效果。 Activated carbon filter via structure using aluminum honeycomb or cellular plastic for the carrier, which has excellent aerodynamic performance; adsorption performance of activated carbon with high efficiency can be used for air purification, the removal of volatile organic compounds as formaldehyde, toluene, hydrogen sulfide, chlorine benzene and contaminants in the air; an air resistance is small, low energy consumption, deodorized at a certain flow rate, odor, with good purification results. 光触媒过滤网系采用纳米二氧化钛光触媒为原料,使光触媒以最小的颗粒均勻附着在不同物质表面。 Photocatalyst filter system using titanium dioxide as a photocatalyst material, in order to make the photocatalyst smallest particles uniformly adhered to the surface of different materials. 光触媒是以太阳光、日光灯或紫外光为能源,激发价带上的电子(e_) 跃迁到导带,在价带上产生相应的空穴(h+),生成具有极强氧化作用的活性氧和氢氧自由基,将甲醛、甲胺、苯、二甲苯等有害有机物以及污染物、臭气、细菌等氧化分解成二氧化碳和水,达到净化空气、分解有害有机物的目的。 Photocatalysis is sunlight, fluorescent lamp or ultraviolet light energy, excitation of valence band electrons (E_) transition to the conduction band and brought a corresponding hole in the valence (h +), generation of reactive oxygen and hydrogen having a high oxidation oxygen radicals, formaldehyde, methylamine, benzene, xylene, and other harmful organic contaminants, odors, bacteria and other oxidative decomposition into carbon dioxide and water, to purify the air, the purpose of decomposing harmful organisms. 从而使得无叶片风扇100具有以下功能:空气净化功能,对影响人类身体健康的有害有机物起到净化作用;杀菌功能,对大肠杆菌、黄色葡萄球菌等具有杀菌功效,在杀菌的同时还能分解由细菌死体上释放出的有害复合物; 除臭防污功能。 So that the bladeless fan 100 has the following functions: air purification function, play a role in purifying harmful organisms affect human health; bactericidal, having a bactericidal effect on Escherichia coli, Staphylococcus aureus and the like, but also at the same time the decomposition of sterilization the release of the dead bodies of harmful bacteria complex; deodorizing antifouling.

[0031] 进气通道上设有至少一层空气过滤网12,其可以是普通过滤网与活性炭过滤网的 [0031] The intake passage is provided with at least one air filter 12, which may be a conventional filter and the activated carbon filter

5结合,普通过滤网与光触媒过滤网的结合或者其他任意组合。 5 in conjunction with ordinary filter binding photocatalyst filter or any other combination.

[0032] 如图4所示,喷嘴20包括用于接收气流的整流环21以及用于发射气流的排气口。 [0032] As illustrated, the nozzle 204 includes a receiving ring for rectifying airflow and an exhaust port 21 for transmitting gas stream. 基座10的壳体内包括一排气通道17,排气通道17与叶轮16的排气部分以及喷嘴20的整流环21连通。 17 includes a communicating portion 17 of the impeller exhaust rectifying the exhaust passage 16 and the nozzle 20 is a ring 21 within the exhaust passage 10 of the housing base. 根据本实用新型的一个实施例,使用者启动无叶片电风扇100时,电机15转动并驱动叶轮16,气体从外界进入基座10,经过空气过滤装置12进行过滤后,进入叶轮16, 此时气体的气压增大并形成高速气流,该高速气流再流经排气通道17,并被分成沿相反方向通过整流环21的两股气流,整流环21对该高速气流进行整流,整流后的高速气流在环形排气口时受到限制,经排气口喷出。 According to a novel embodiment of the present invention, when the user activates a bladeless fan 100, the motor 15 rotates and drives the impeller 16, the gas from the outside into the base 10, after the air filtering device to filter 12, enters the impeller 16, this time increasing the pressure and a high velocity gas stream, the high velocity gas stream and then flowing through the exhaust passage 17, and is split into two streams by the rectification ring 21 in the opposite direction, the straightening ring 21 rectifies the high-speed air stream, the high-speed rectified when the annular gas flow is restricted vent, discharged through the exhaust port.

[0033] 优选的,基座10底部还设有用于减震以及支撑基座10的支撑体40,且支撑体40 的高度为5mm〜35mm,使得无叶片电风扇100放置于桌面时进气更加顺畅以获得更大的气流。 When the intake [0033] Preferably, the bottom of the base 10 is also provided with a support member for the damper 40 and the support base 10, and the height of the support member 40 is 5mm~35mm, such bladeless fan 100 placed on the desktop more smooth for greater airflow.

[0034] 综上所述,本实用新型一种无叶片风扇通过在设于所述叶轮与所述基座的壳体的进气通道上设置空气过滤装置。 [0034] In summary, the present invention is a non-blade fan through a filter means disposed on said impeller and disposed in the base housing an air intake passage. 减少进入风扇内部的尘埃,避免尘埃粘附于叶轮、排气通道、整流环和排气口,保持了风扇内部气流通道的畅通,保持风扇内部的清洁,从而使无叶片风扇具有更长的使用寿命。 Reduce dust entering the interior of the fan, to prevent dust adhering to the wheel, the exhaust passage, and an exhaust port straightening ring, holding the internal gas flow channel flow fan, the fan remains inside clean, so that no longer use with fan blades life. 优选的是,空气过滤装置可拆卸连接于所述进气口,便于空气过滤装置上粘附的尘埃较多时,及时的进行清洗和更换。 Preferably, the air filter is removably attached to the intake port, an air filter to facilitate adhesion of dust when more timely cleaning and replacement of the device.

[0035] 当然,本实用新型还可有其它多种实施例,在不背离本实用新型精神及其实质的情况下,熟悉本领域的技术人员当可根据本实用新型作出各种相应的改变和变形,但这些相应的改变和变形都应属于本实用新型所附的权利要求的保护范围。 [0035] Of course, the present invention may also have various other embodiments without departing from the spirit and essence of the invention, those skilled in the art when the present invention can be made according to various corresponding changes and modification, these corresponding modifications and variations shall fall into the scope of the present invention as claimed in the appended claims.

Claims (10)

1. 一种无叶片风扇,包括用于产生气流的基座以及用于喷出气流的喷嘴,且所述基座与所述喷嘴连接并形成气流通道,所述喷嘴绕一轴线延伸以限定一开口,所述基座内设有电机壳体,所述电机壳体内固设有电机以及与所述电机旋转轴连接的叶轮,其特征在于,所述叶轮与所述基座的壳体设有进气通道,且所述进气通道设有独立的空气过滤装置。 CLAIMS 1. A bladeless fan, comprising a base for creating an air flow and a nozzle for ejecting a gas flow, and the nozzle is connected with the base and form an airflow passage, said nozzle extends about an axis to define a opening of the base equipped with the motor housing, the motor housing fixedly disposed within said motor and an impeller connected to the motor rotation shaft, characterized in that, said impeller housing and said base It is provided with an intake passage and the intake passage is provided with an independent air filtering device.
2.根据权利要求1所述的无叶片风扇,其特征在于,所述空气过滤装置为空气过滤网。 The bladeless fan according to claim 1, wherein said air filtration means is an air filter.
3.根据权利要求2所述的无叶片风扇,其特征在于,所述空气过滤网为活性炭过滤网和/或光触媒过滤网。 The bladeless fan according to claim 2, characterized in that the air filter is activated carbon filter and / or a photocatalyst filter.
4.根据权利要求2所述的无叶片风扇,其特征在于,所述进气通道上设有至少一层空气过滤网。 The bladeless fan according to claim 2, characterized in that the feed is provided with at least one air filter on the air passage.
5.根据权利要求1所述的无叶片风扇,其特征在于,所述空气过滤装置可拆卸设置于所述进气通道。 The bladeless fan according to claim 1, wherein said air filter means is removably disposed in the intake passage.
6.根据权利要求1所述的无叶片风扇,其特征在于,所述基座的壳体上设有进气口。 6. The bladeless fan according to claim 1, wherein the intake port is provided on the base housing.
7.根据权利要求6所述的无叶片风扇,其特征在于,所述叶轮包括进气部分以及排气部分,所述进气部分与所述基座壳体上的进气口连通。 The bladeless fan according to claim 6, wherein the impeller includes an intake section and an exhaust section, the intake air inlet port on the housing in communication with the base portion.
8.根据权利要求7所述的无叶片风扇,其特征在于,所述进气通道包括所述基座壳体上的进气口、叶轮的进气部分以及所述基座壳体上的进气口与叶轮进气部分所形成的气流通道。 8. The bladeless fan according to claim 7, wherein the intake passage includes an intake port on the base housing, into the upper inlet portion of the impeller and the base housing gas flow passage of the impeller an intake port portion is formed.
9.根据权利要求7所述的无叶片风扇,其特征在于,所述喷嘴包括用于接收气流的整流环以及用于发射气流的排气口,所述基座壳体内包括一排气通道,所述排气通道与所述叶轮的排气部分以及所述喷嘴的整流环连通。 9. The bladeless fan according to claim 7, characterized in that the nozzle comprises means for receiving a stream of the straightening ring and an exhaust port for emitting the air flow, comprising an exhaust passage within the base housing, ring portion of the exhaust gas exhaust passage communicating with the impeller and the rectification of the nozzle.
10.根据权利要求1所述的无叶片风扇,其特征在于,所述基座底部还设有用于减震以及支撑所述基座的支撑体,且所述支撑体的高度为5mm〜35mm。 10. The bladeless fan according to claim 1, wherein said base further provided with a bottom support for supporting the damper and the base and height of the support body is 5mm~35mm.
CN2010205368125U 2010-09-20 2010-09-20 Non-bladed fan CN201786778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205368125U CN201786778U (en) 2010-09-20 2010-09-20 Non-bladed fan

Applications Claiming Priority (21)

Application Number Priority Date Filing Date Title
CN2010205368125U CN201786778U (en) 2010-09-20 2010-09-20 Non-bladed fan
EP15180299.8A EP2990663B1 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
PL15180299T PL2990663T3 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
HUE15180299A HUE034461T2 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
GB201220856A GB2493672B (en) 2010-05-27 2011-05-25 Device for blowing air by means of a nozzle assembly
MYPI2012700992 MY152313A (en) 2010-05-27 2011-05-25 Device for blowing air by means of a nozzle assembly
ES11786090.8T ES2553148T3 (en) 2010-05-27 2011-05-25 Air blowing device through a nozzle assembly narrow slit
PCT/CN2011/074668 WO2011147318A1 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
HUE11786090A HUE026393T2 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
ES15180299.8T ES2640716T3 (en) 2010-05-27 2011-05-25 Device for blowing air through a nozzle assembly of narrow groove
AU2011257733A AU2011257733B2 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
EP11786090.8A EP2578889B1 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
DK11786090.8T DK2578889T3 (en) 2010-05-27 2011-05-25 Device for blasting air by narrow spalte nozzle device
JP2013511526A JP5442166B2 (en) 2010-05-27 2011-05-25 Device for blowing air by slit nozzle assembly
DK15180299.8T DK2990663T3 (en) 2010-05-27 2011-05-25 A device for blowing air by means of narrow-gap nozzle unit
KR1020127008041A KR101295170B1 (en) 2010-05-27 2011-05-25 Device for Blowing Air by Means of Narrow Slit Nozzle Assembly
SG2012086948A SG186071A1 (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
CA 2800681 CA2800681C (en) 2010-05-27 2011-05-25 Device for blowing air by means of narrow slit nozzle assembly
US13/686,480 US8721307B2 (en) 2010-05-27 2012-11-27 Device for blowing air by means of narrow slit nozzle assembly
HK13108512A HK1181444A1 (en) 2010-05-27 2013-07-19 Device for blowing air by means of a nozzle assembly
US14/264,955 US9011116B2 (en) 2010-05-27 2014-04-29 Device for blowing air by means of a nozzle assembly

Publications (1)

Publication Number Publication Date
CN201786778U true CN201786778U (en) 2011-04-06

Family

ID=43818743

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205368125U CN201786778U (en) 2010-09-20 2010-09-20 Non-bladed fan

Country Status (1)

Country Link
CN (1) CN201786778U (en)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287356A (en) * 2011-09-02 2011-12-21 应辉 Fan assembly
CN102878059A (en) * 2011-07-15 2013-01-16 戴森技术有限公司 Fan
WO2013026272A1 (en) * 2011-08-23 2013-02-28 Cao Ke Bladeless fan with concealed air inlet
US8784071B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Fan assembly
US8783663B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Humidifying apparatus
US8873940B2 (en) 2010-08-06 2014-10-28 Dyson Technology Limited Fan assembly
US8967979B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US8967980B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US9004878B2 (en) 2009-11-06 2015-04-14 Dyson Technology Limited Fan having a magnetically attached remote control
US9011116B2 (en) 2010-05-27 2015-04-21 Dyson Technology Limited Device for blowing air by means of a nozzle assembly
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
US9127855B2 (en) 2011-07-27 2015-09-08 Dyson Technology Limited Fan assembly
US9127689B2 (en) 2009-03-04 2015-09-08 Dyson Technology Limited Fan assembly
US9151299B2 (en) 2012-02-06 2015-10-06 Dyson Technology Limited Fan
USD746425S1 (en) 2013-01-18 2015-12-29 Dyson Technology Limited Humidifier
USD746966S1 (en) 2013-01-18 2016-01-05 Dyson Technology Limited Humidifier
USD747450S1 (en) 2013-01-18 2016-01-12 Dyson Technology Limited Humidifier
US9249809B2 (en) 2012-02-06 2016-02-02 Dyson Technology Limited Fan
USD749231S1 (en) 2013-01-18 2016-02-09 Dyson Technology Limited Humidifier
US9283573B2 (en) 2012-02-06 2016-03-15 Dyson Technology Limited Fan assembly
US9366449B2 (en) 2012-03-06 2016-06-14 Dyson Technology Limited Humidifying apparatus
US9410711B2 (en) 2013-09-26 2016-08-09 Dyson Technology Limited Fan assembly
US9458853B2 (en) 2011-07-27 2016-10-04 Dyson Technology Limited Fan assembly
US9599356B2 (en) 2014-07-29 2017-03-21 Dyson Technology Limited Humidifying apparatus
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
WO2017152691A1 (en) * 2016-03-06 2017-09-14 淄博环能海臣环保技术服务有限公司 Plasma air-purification bladeless electric fan
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10221860B2 (en) 2009-03-04 2019-03-05 Dyson Technology Limited Fan assembly
US9127689B2 (en) 2009-03-04 2015-09-08 Dyson Technology Limited Fan assembly
US8784071B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Fan assembly
US8783663B2 (en) 2009-03-04 2014-07-22 Dyson Technology Limited Humidifying apparatus
US9004878B2 (en) 2009-11-06 2015-04-14 Dyson Technology Limited Fan having a magnetically attached remote control
US9011116B2 (en) 2010-05-27 2015-04-21 Dyson Technology Limited Device for blowing air by means of a nozzle assembly
US8873940B2 (en) 2010-08-06 2014-10-28 Dyson Technology Limited Fan assembly
US10100836B2 (en) 2010-10-13 2018-10-16 Dyson Technology Limited Fan assembly
US8967979B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US8967980B2 (en) 2010-10-18 2015-03-03 Dyson Technology Limited Fan assembly
US9926804B2 (en) 2010-11-02 2018-03-27 Dyson Technology Limited Fan assembly
CN102878059B (en) * 2011-07-15 2016-04-20 戴森技术有限公司 fan
CN102878059A (en) * 2011-07-15 2013-01-16 戴森技术有限公司 Fan
US9458853B2 (en) 2011-07-27 2016-10-04 Dyson Technology Limited Fan assembly
US9335064B2 (en) 2011-07-27 2016-05-10 Dyson Technology Limited Fan assembly
US10094581B2 (en) 2011-07-27 2018-10-09 Dyson Technology Limited Fan assembly
US9291361B2 (en) 2011-07-27 2016-03-22 Dyson Technology Limited Fan assembly
US9127855B2 (en) 2011-07-27 2015-09-08 Dyson Technology Limited Fan assembly
WO2013026272A1 (en) * 2011-08-23 2013-02-28 Cao Ke Bladeless fan with concealed air inlet
CN102287356A (en) * 2011-09-02 2011-12-21 应辉 Fan assembly
US9745981B2 (en) 2011-11-11 2017-08-29 Dyson Technology Limited Fan assembly
US10094392B2 (en) 2011-11-24 2018-10-09 Dyson Technology Limited Fan assembly
US9283573B2 (en) 2012-02-06 2016-03-15 Dyson Technology Limited Fan assembly
US9151299B2 (en) 2012-02-06 2015-10-06 Dyson Technology Limited Fan
US9249809B2 (en) 2012-02-06 2016-02-02 Dyson Technology Limited Fan
US9366449B2 (en) 2012-03-06 2016-06-14 Dyson Technology Limited Humidifying apparatus
US9797613B2 (en) 2012-03-06 2017-10-24 Dyson Technology Limited Humidifying apparatus
US9752789B2 (en) 2012-03-06 2017-09-05 Dyson Technology Limited Humidifying apparatus
US9927136B2 (en) 2012-03-06 2018-03-27 Dyson Technology Limited Fan assembly
US10145583B2 (en) 2012-04-04 2018-12-04 Dyson Technology Limited Heating apparatus
US9822778B2 (en) 2012-04-19 2017-11-21 Dyson Technology Limited Fan assembly
USD749231S1 (en) 2013-01-18 2016-02-09 Dyson Technology Limited Humidifier
USD746425S1 (en) 2013-01-18 2015-12-29 Dyson Technology Limited Humidifier
USD746966S1 (en) 2013-01-18 2016-01-05 Dyson Technology Limited Humidifier
USD747450S1 (en) 2013-01-18 2016-01-12 Dyson Technology Limited Humidifier
US9797612B2 (en) 2013-01-29 2017-10-24 Dyson Technology Limited Fan assembly
USD729374S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729375S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729373S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729372S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729376S1 (en) 2013-03-07 2015-05-12 Dyson Technology Limited Fan
USD729925S1 (en) 2013-03-07 2015-05-19 Dyson Technology Limited Fan
USD728769S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728770S1 (en) 2013-08-01 2015-05-05 Dyson Technology Limited Fan
USD728092S1 (en) 2013-08-01 2015-04-28 Dyson Technology Limited Fan
US9410711B2 (en) 2013-09-26 2016-08-09 Dyson Technology Limited Fan assembly
US9982677B2 (en) 2014-07-29 2018-05-29 Dyson Technology Limited Fan assembly
US9599356B2 (en) 2014-07-29 2017-03-21 Dyson Technology Limited Humidifying apparatus
US9903602B2 (en) 2014-07-29 2018-02-27 Dyson Technology Limited Humidifying apparatus
WO2017152691A1 (en) * 2016-03-06 2017-09-14 淄博环能海臣环保技术服务有限公司 Plasma air-purification bladeless electric fan

Similar Documents

Publication Publication Date Title
CN102748817B (en) High-efficiency multifunctional modular interior air purification device
US9927136B2 (en) Fan assembly
AU2013229287B2 (en) Humidifying apparatus
US9366449B2 (en) Humidifying apparatus
JP5442166B2 (en) Device for blowing air by slit nozzle assembly
CN202833050U (en) Fan component
AU2013229285B2 (en) Humidifying apparatus
US20130234347A1 (en) Humidifying apparatus
KR100577214B1 (en) air-cleaner having ventilation
JP2011196382A (en) Fan blower
CN201771875U (en) No-blade fan
KR100577256B1 (en) air-cleaner having ventilation
CN2879000Y (en) Air purifier with sterilization and disinfection functions
CN201874898U (en) Fan without blades
CN201768449U (en) Washing air purification device
CN100554797C (en) Nano photoelectronic air purifier with screw air collector
CN202002180U (en) Up-draught conical full-air-curtain split-type injection range hood
CN201786778U (en) Non-bladed fan
KR20160015084A (en) Air purifier
CN1721046A (en) Photo-catalytic multifunctional air purifying fan
CN201739198U (en) Bladeless electric fan
CN203809322U (en) Household electric fan with air purification function
CN100560183C (en) Wet type air cleaner
CN204187736U (en) Air purifying device with flow distribution air pipes
CN104456772B (en) air purifier

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
C41 Transfer of patent application or patent right or utility model
ASS Succession or assignment of patent right

Owner name: YING HUI

Effective date: 20121017

EXPY Termination of patent right or utility model