CN101865149B - Multifunctional super-silent fan - Google Patents

Multifunctional super-silent fan Download PDF

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Publication number
CN101865149B
CN101865149B CN 201010223705 CN201010223705A CN101865149B CN 101865149 B CN101865149 B CN 101865149B CN 201010223705 CN201010223705 CN 201010223705 CN 201010223705 A CN201010223705 A CN 201010223705A CN 101865149 B CN101865149 B CN 101865149B
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fan
air outlet
air
member
wind
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CN 201010223705
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Chinese (zh)
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CN101865149A (en
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魏建峰
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魏建峰
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids

Abstract

The invention relates to a multifunctional super-silent fan which comprises a power supply, a base, a supporting seat (2), a first air outlet part and a second air outlet part, wherein the included angle which is formed between a plane formed between an inner ring and an outer ring of the first air outlet part and the plane where the fan is positioned is an acute angle alpha 65-80 degrees; the diameters of holes of air inlets on the base are sequentially increased from top to bottom; and the second air outlet part is provided with air outlets, and has the same size as that of the second air outlet with the equal distance from the first air outlet part. The multifunctional super-silent fan is provided with an air inlet part adopting the special air inlets, and the special air outlet parts,and is matched with an inclined angle of a plane where the first air outlet is arranged, thus not only ensuring the air to smoothly enter, but also reducing the noise at the air inlets; and the special air outlet parts are adopted, so that the noise is reduced.

Description

一种多功能超静音风扇 A multi-functional ultra-quiet fan

技术领域 FIELD

[0001] 本发明涉及一种能够产生气流的风扇及其控制装置,尤其是涉及超静音且没有风扇扇叶的多功能电子远程控制风扇。 [0001] The present invention relates to a fan generating the air flow control means and, more particularly, to ultra quiet fan blades without multifunction electronic remote control of the fan.

背景技术 Background technique

[0002] 风扇是一种通过让空气循环和流动来带走热量的降温装置,是一种传统的、环保的室内电器。 [0002] The fan is a means to allow air flow and circulation to take away the heat of cooling device, it is a traditional, eco-friendly indoor equipment. 风扇按照出风的方式类型不同,可分为三种形式,一种是通过电动机带动绕轴线转动的多个扇叶直接扰动风流动的轴流式风扇,这种风扇是传统的常见的电风扇形式,包括吊扇和台扇等结构的风扇,这种风扇的扇叶多暴露在外边,为了防止扇叶脱落伤人,或者防止外面的物体接触到扇叶,在扇叶周围通常设置一些保护套或者隔离装置,或者将风扇高高的吊起来,远离人群。 Fan according to the way the wind different types can be divided into three types, one is directly driven by the motor disturbance axial fan air flow around the axis of rotation a plurality of blades, the fan is a conventional common fan forms, including a fan and fan desk fan like configuration, this multi-fan blades exposed to the outside, preventing the blade from falling to wounding, or to prevent access to the blade outside the object, some of the protective sheath is generally provided around the blade Alternatively isolation device, or a high fan hanging up, away from the crowd. 这种直接通过扇叶来扰动风的风扇通常采用普通的交流电动机来驱动,并且采用大片的刀状扇叶,这样会产生巨大的噪音。 Such perturbations to direct air through the fan blades usually conventional AC motor is driven, and the use of large knife-like blades, which produces a loud noise. 例如,中国专利申请200820002255。 For example, Chinese Patent Applications 200 820 002 255. 如果在扇叶外面设置上保护套,更容易产生的噪音,并且妨碍气体流动,降低了风的流动效果。 If a protective sheath is provided on the outside of the blade, the more prone to noise, and obstruct the gas flow, the effect of reducing the flow of the wind. 例如,中国专利200420066811,中国专利200620054116。 For example, Chinese patent 200 420 066 811, 200 620 054 116 Chinese patent. 并且,这种风扇无论是否安装保护套或者隔离装置,都需要比较大的扇叶,才能让室内的空气流动起来, 这样同样需要较大功率的电动机,不仅占用很大的室内空间,也消耗了大量的电能,因为这种电扇体积大,制造成本大,既不经济也不节约。 And, whether or not such a fan installed protective sleeve or isolation device, they require relatively large blades can make indoor air flow together, so that also needs greater motor power, not only take up much interior space, but also consumes a lot of power, because such fans bulky, manufacturing cost, neither economical nor savings. 并且这些风扇在室内环境中,容易产生大的噪音。 And these fans in the indoor environment, prone to loud noise. 并且送风不均勻。 And blowing uneven.

[0003] 另一种风扇是一种通过离心式风机产生风的风扇,这种风扇主要采用离心式出风结构,出风是通过离心风机来实现,例如中国专利CN283669Y、CN2833186Y等,这种风扇几乎是离心式风机的变形,但是这种风扇多驱动风的转动机构设置在壳体内,不会因为扇叶而伤人,另外这种风扇的叶片设置均勻摆动幅度小,避免了电动机以及其他部件的磨损,运转平稳,噪音相对小,寿命相对大,但是,这种风扇的为离心式,内部结构比较复杂, 当尘土等污染物进入风机中时,容易附着在清洗难度加大,不利于保持清洁。 [0003] Another fan is a centrifugal fan air generated by a fan, which is mainly a centrifugal fan wind structure, the wind is achieved by centrifugal fans, such as China patent CN283669Y, CN2833186Y and so on, this fan almost modification centrifugal fan, but the fan is driven to rotate multiple wind mechanism disposed within the housing, the fan will not be hurt, this additional small fan blades evenly disposed swings, the motor and other components to avoid wear, smooth operation, noise is relatively small, the life is relatively large, but this is a centrifugal fan, the internal structure is complicated, when the dust and other contaminants into the fan, the more difficult to clean easily attached, which is detrimental to clean. 在中国专利CN2740815Y中,这种风扇的外壳设计使得出风方向受到约束,使得送风角度的范围受到局限。 Chinese patent CN2740815Y, the design of such a fan housing such that the wind direction is constrained, such that the blowing angle range is limited. 并且,风扇中因为部件的设置关系,造成其难以实现送风角度的变化。 Further, since the arrangement relationship in the fan member, which is difficult to cause a change in the angle of the blowing. 在美国专利US60/641804中,虽然对这种涡轮的设计有了新的变化,节省了空间,但是,这种风扇的出风口长,而受到入风口的限制,造成出风的上下不均勻,也无法简单的清洗。 In U.S. Patent No. US60 / 641804, although with the new changes to the design of such a turbine, saves space, but such long fan outlet, the air inlet is limited, resulting in an uneven vertical wind, It can not be a simple cleaning. 并且这些风扇在室内环境中,容易产生大的噪音,送风不均勻。 And the fan in an indoor environment, is easy to produce large noise, blowing uneven.

[0004] 再一种风扇,通过外壳来改变轴流式风机出风的风扇,就是采用传统扇片结构的改良型风扇,通常采用类似离心式风扇的类型,例如日本专利JP昭56-167897A,该专利中的风扇基本上是这类风扇中较早的采用了将电机以及风扇的扇叶放置在壳体内,是非离心式的出风装置。 [0004] A fan again, the housing is changed by axial fan wind fan, the fan is improved using a conventional fan-sheet structure, usually similar type of centrifugal fan, for example, Japanese Patent Publication JP 56-167897A, this patent is substantially fan fan such earlier apparatus employs an air motor and fan blades disposed within the housing, a non-centrifugal type. 例如中国专利申请200810177844. 8,200910175867. X,200810177843. 3,美国专利US5881685A、US20080247881A1,这些风扇都是采用无刷电机带动扇叶产生风,通过特定的壳体、内部结构和出风口设置来实现出风,这种风扇的出风口可以实现大角度送风, 虽然这种风扇将扇叶设置在内部,保证了风扇的安全,但是这种风扇将入风口只设置在了基座的中下部分,入风口小,前后均勻,在风扇工作过程中其中的出风口形成的气流对流在风扇基座的周围形成不同的气压差,造成气流的流动并不一致,形成噪音。 For example Chinese patent application No. 200810177844. 8,200910175867. X, 200810177843. 3, U.S. Patent US5881685A, US20080247881A1, the fan blades are driven by a brushless motor wind is generated, by a specific case, the internal structure and outlet disposed to achieve the wind, the fan can have a larger angle of the outlet air, although this fan blades disposed therein, ensure the safety of the fan, but the fan inlets disposed only in the lower portion of the base , the small air, even before and after the gas flow during operation of the convection fan outlet formed therein is formed around the base of the fan of a different pressure difference, caused by the flowing gas stream is not uniform, the noise is formed. 这种风扇采用了圆形或者椭圆形的出风口,出风口(喷嘴)与底座之间虽然可以设置任何的比例关系,但是, 实践中,特定的比例关系容易造成风扇的放置不稳定,而且这些比例关系不能够有效将风送到较为远的距离。 This fan with a circular or oval outlet, may be provided, although any proportion between the outlet (nozzle) and the base, but, in practice, a specific proportional relationship is likely to cause instability of the fan is placed, and these proportional to the wind can not be effectively more distance. 这类风扇出风口多采用流体学中所常用的柯恩达表面设置,但是在风扇的出风口采用这种表面必须严格的与整个风扇的风的流动系统结合才能产生良好的效果,否则出风不均勻,并且噪音大,效率低。 Such fan outlet to use more commonly used in the fluidics Coanda surface is provided, but the fan outlet using this surface strictly binding to the entire wind flow fan system to produce good results, otherwise the wind uniform, and noise is low efficiency. 而这个风扇的涉及中通过柯恩达表面,实际上应用了柯恩达效应Coanda effect (也称为康达效应)。 And this fan is directed through the Coanda surface, in fact, the application of the Coanda effect Coanda effect (also referred to as the Coanda effect). 是通过流体(水流或气流)有离开本来的流动方向,改为随著凸出的物体表面流动的倾向,当流体与它流过的物体表面之间存在表面摩擦时,流体的流速会减慢,只要物体表面的曲率不是太大,依据流体力学中的伯努利原理,流速的减缓会导致流体被吸附在物体表面上流动。 By a fluid (water or air flow) would have to leave the direction of flow, with a tendency to a convex surface of the flow of the object, when there is friction between the object surface and the surface of the fluid as it flows through the fluid flow rate will slow down , as long as not too large curvature of the object surface, based on the Bernoulli principle of fluid mechanics, the flow rate of the slow flow will cause fluid to be adsorbed on the object surface. 因此这种利用柯恩达效应的风扇出口的风紧紧贴在出口的表面,但是风容易被分散,不能集中对准一个物体吹动,送风的距离也不够长,并且噪音大,综合效果并不理想。 Thus this use of the Coanda effect of the fan outlet air tightly attached to the surface of the outlet, but the wind is easily dispersed, and focused on an object can not be blown from the blower is not long enough, and the noise, the combined effect of not ideal. 这几种风扇都是机械控制,不够智能。 These types of fans are mechanical control, not smart enough.

[0005] 本发明是通过集合现有技术中的三种风扇的优点,设计一种结构简单,功能多,可以出风均勻,又可以远距离输送风的风扇,大角度出风,并且风扇体积小,超静音,容易清洗的风扇。 [0005] The advantages of the present invention is achieved by a set of three kinds of prior art fan, a structure in a simple design, multiple functions may be uniformity of the wind, but also long-distance transport of wind fan, a large angle of wind, and the fan volume small, ultra-quiet, easy to clean fan.

[0006] 本发明是一款多功能的电风扇。 [0006] The present invention is a versatile fan. 本发明的风扇可以远距离遥控控制。 The fan of the present invention can be controlled by remote control.

[0007] 也可以在冬天的时候出暖风,满足冬季需要。 [0007] may be the warm air in the winter time, to meet the winter needs. 这种电风扇,需要在出风口和扇叶之间加装加热装置。 Such fans, need to install a heating means between the outlet and the fan.

发明内容 SUMMARY

[0008] 本发明的目的在于提供一种改进的风扇,克服现有技术中风扇体积大、噪音大、出风角度小、效率低、功能单一的缺陷。 [0008] The object of the present invention to provide an improved fan, the fan overcomes the prior art large volume, noise, wind a small angle, low efficiency, single-function defect. 本发明的目的是提供一种结构紧凑、超静音、高效能、 多功能的风扇,该风扇在使用过程中能够从风扇的发射输出面勻速出风,也可以满足在需要调整稍远距离出风的需求。 Object of the present invention is to provide a compact structure, ultra-quiet, high-performance, multifunctional a fan during use can be uniform surface emission output from the wind fan, also need to be adjusted to meet a little distance in the wind It needs.

[0009] 本发明通过将风扇电机和扇叶放置在壳体内,防止了外面物体触碰到扇叶,防止物体被扇叶损害,将扇叶和电机运行的噪音包围在壳体内,也减少了风扇噪音。 [0009] By the present invention, the motor and fan blades disposed within the housing, to prevent outside object touches the blade, the object is to prevent damage to the blade, the blade and motor operation noise enclosed within the housing, but also reduces fan noise.

[0010] 实现超静音的方式,包括或者是采用离心式风机的出风方式。 [0010] ultra-quiet manner, or including a centrifugal fan wind mode. 或者采用传统风扇的方式,则需要特定的刀型扇叶,配置无刷电机。 Or with a conventional fan, you'll need special knife blades arranged brushless motor.

[0011] 实现超静音的方式包括,或者是采用特定的出风口,出风口包括接收气流的内部通道和用于喷出气流的口,出风口绕轴线延伸,可以限定一个出风口,出风口包括引导气流的表面,出风口设置在引导气流的表面,表面上有引导纹,出风口包括引导部分、扩散部分、 特定曲线部分、以及二次函数过渡面等部件,可以形成等低噪音的出风口。 [0011] The methods include ultra-quiet, or use a particular outlet, the outlet includes an internal channel for receiving the gas stream and for discharging air flow port extending about the axis of the outlet, you may define an outlet, the outlet comprising air flow guide surface, the guide surface provided on the outlet stream, on the surface of the guide groove, the outlet includes a guide portion, part of the diffusion member, a specific part of the curve, and the transition surface like a quadratic function, and the like may be formed of a low noise outlet .

[0012] 实现超静音的方式包括,或者是在入风口采用特定的入风口,既能保证风的顺畅进入,也能降低风在入口的噪音。 [0012] implementations include ultra-quiet, or the use of specific air into the air inlet, both to ensure smooth air enters, wind noise can be reduced in the inlet.

[0013] 一种多功能超静音风扇,所述风扇包括电源0、底座1、支撑座2、第一出风部件3、 第二出风部件4,其特征在于,所述第一出风部件3包括内环32和外环31,在所述内环32和外环31之间逐渐延展形成的倾斜的斜面与风扇所在平面所形成的夹角的锐角α为65-80 度;所述支撑座2的中下部分带有多排进风口21、22、23,所述进风口的孔21、22、23的直径由上到下依次增大,且满足函数关系Dn+1= (1+cosa )Dn,其中Dn是所述支撑座2上横向排列的第η排孔的直径,Dn+1是所述支撑座2中下部横向排列的自上而下的第n+1排孔的直径,其中η为自然数;所述第二出风部件4位于所述第一出风部件3的中部;所述第二出风部件4上带有出风口41、42、43,与第一出风口距离相同的所述第二出风部件4上的出风口的大小相同,所述第二出风部件上的出风口的直径满足数学函数关系Dm+1= (1+ cos2a [0013] A multi-functional ultra quiet fan, said fan comprises a power source 0, the base 1, a support base 2, a first air outlet member 3, a second air outlet member 4, characterized in that said first air outlet member 3 includes an inner ring 32 and outer ring 31, an acute angle α with the plane of the fan is located gradually inclined surface extending between the inner ring is formed of an outer ring 32 and 31 is formed is inclined 65-80 degrees; the support in the lower portion of the seat 2 with a diameter of 21 to 23 rows of air inlet, the air inlet holes 21, 22 is increased sequentially from top to bottom, and the function satisfies Dn + 1 = (1+ cosa) Dn, where Dn is the supporting base 2 of laterally arranged rows of holes η diameter, Dn + 1 n + 1 is the diameter of the first discharge hole of the lower portion of the supporting base 2 laterally arranged top-down wherein η is a natural number; the second air outlet located in said central member 4 of the first air outlet member 3; 41, 42 with the outlet of the second air outlet member 4, and the first outlet from the same same size, a second wind outlet part 4 of the diameter of the outlet of the second air outlet member satisfy a relationship of mathematical function Dm + 1 = (1+ cos2a ) Dffl ,其中Dm是最接近第一出风口的孔的直径,Dm+1是次接近第一出风口的孔,孔的直径变化依次类推,m是自然数;其中所述第二出风部件4的中间带有电子时钟装置。 ) Dffl, wherein Dm is the diameter of the hole closest to the first air outlet, Dm + 1 is the first time close the air outlet hole, the hole diameter variation and so on, m is a natural number; wherein said second air outlet member 4 intermediate with an electronic clock means.

[0014] 其中,所述第二出风部件4上带有多个发光二极管40,所述发光二极管40均勻分布,并且受所述电子信号接收器20独立控制。 [0014] wherein, with the second air outlet member 40 over four light emitting diodes, the light emitting diode 40 uniformly distributed, and the receiving signal receiver 20 an electronic control independently.

[0015] 其中,所述第二出风部件4上带有电子时钟5,所述电子时钟5的电源为独立电源。 [0015] wherein said electronic timepiece 5 having the second air outlet means 4, 5 of the electronic clock is independent power supply.

[0016] 其中,所述第二出风部件4为五角星形或者六角星形。 [0016] wherein, the second air outlet member 4 for the six-pointed star-shaped or pentagram.

[0017] 其中,所述电子时钟5安装在第二出风部件4的中央。 [0017] wherein said electronic timepiece 5 mounted at the center of the second member 4 of the wind.

附图说明 BRIEF DESCRIPTION

[0018] 图1是现有技术中风扇组件一部分的侧截面图。 [0018] FIG. 1 is a side sectional view of a portion of the fan assembly of the prior art.

[0019] 图2是本发明一实施例超静音风扇的前视图。 [0019] FIG. 2 is a front view of a fan ultra quiet embodiment of the present invention.

[0020] 图3是本发明最佳实施例中超静音风扇的前视图。 [0020] FIG. 3 is a front view of a preferred embodiment of the super quiet fan of the present invention.

[0021] 图4中是本发明支撑座上孔的函数变化关系图。 In [0021] FIG. 4 is a graph representing the change function of the support base of the present invention the hole.

[0022] 图5是本发明中第二出风部件的孔的函数关系图。 [0022] FIG. 5 of the present invention is a function of the second air hole member of FIG.

[0023] 图6是本发明的噪音图。 [0023] FIG. 6 is a view of the invention the noise.

具体实施方式 Detailed ways

[0024] 图1是本发明的现有技术,现有技术中的风扇主要用于保证出风部件的宽度、支撑部件的宽度、风扇的高度的比例关系,以求风扇的稳定性。 [0024] FIG. 1 is a prior art of the present invention, the prior art fan is mainly used to ensure the proportional relationship of the width of the height, the supporting member winds member width, the fan, the fan in order to stability. 虽然,这种风扇虽然可以减小体积,但是在保证稳定的比例关系的情况下,在保证一定出风量的情况下,体积无法做到更小。 Although, although this may reduce the volume of the fan, but in the case of a proportional relationship to ensure a stable, in a case where the guarantee air volume, the volume can not do less. 本发明的风扇,通过改进进风部件和/或出风部件,可以让电风扇的体积更小。 The fan according to the present invention, by improving the inlet member and / or the air outlet member can make smaller the volume of the electric fan. 现有技术的风扇采用了机械控制装置,控制方式复杂,控制不精确,不方便,并且耗电多。 Prior art fan with a machine control device, control complex, inaccurate control, convenient, and more power consumption. 现有技术中风扇,存在噪音大的缺点,并且功能单一,不够美观实用。 The prior art fans, there is a large noise disadvantages and single function, not aesthetic and practical.

[0025] 本发明是一种超静音风扇。 [0025] The present invention is an ultra quiet fan. 图2显示的是超静音风扇的前视图。 Figure 2 shows a front view of a low-noise fan. 图2为本发明的一个实施例,风扇包括底座1、支撑座2、第一出风部件3、第二出风部口部件4等部件。 FIG. 2 shows an embodiment of the invention, the fan includes a base 1, a support base 2, a first air outlet member 3, a second air outlet section member 4 and the like components. 优选的实施例中,底座1为圆柱形的座体,底座大于支撑座,这样设置的底座的支撑面积大,稳定性好。 In a preferred embodiment, the base body 1 is a cylindrical base, the base is greater than the support base, the support area of ​​the base thus set, good stability. 底座1的上面与支撑座2的下部连接,由底座1支撑并固定支撑座2,底座1、支撑座2两者之间为常见的机械连接关系。 Above the base 1 and the supporting base 2 is connected to the lower portion, the support base 1 and fixed by a supporting base 2, the base 1, a common mechanical connection relationship between the support base 2. 为了保证连接关系的密封性,本发明中优选采用带有螺纹丝的形式进行连接。 In order to ensure the tightness of the connection relationship, the present invention is preferably used in the form of a threaded connection wire. 通常是将支撑座2旋转套接到底座1中。 The support base is usually 2 to the base 1 of the rotary sleeve. 支撑座2外周的下部的外部带有螺纹,底座1的圆台的上部的内部带有螺纹。 The lower portion of the outer periphery of the support base 2 has an outer thread, the upper portion of the inner circle of the base station 1 is threaded. 采用螺纹连接的好处是密封好,连接后可以通过玻璃胶进行密封,密闭效果好。 The benefits of using the threaded connection is sealed, can be sealed by a glass adhesive connection, a good airtight effect.

[0026] 支撑座2为圆柱型的圆筒结构,内部可以放置电动机和风扇扇叶以及其他连接机构等部件,从外面看,支撑座2的下部带有一个电子信号接收器20 (也称为电子感应接收器),用于接收遥控器发出的信号,控制支撑座2内的电动机的转速,电动机的转速大小是保证风扇出风口风大小的基础,转速越大电扇吹出的风越大。 [0026] The cylindrical supporting base 2 is a cylindrical structure, the internal member can be placed motor and fan blades, and other connection mechanism or the like from the outside, the lower support base 2 with an electronic signal receiver 20 (also referred to as electronic inductive receiver) for receiving a signal from the remote control, the control of the speed of the motor support base 2, the rotational speed of the motor is to ensure that the size of the base outlet air fan size, greater the rotation speed of the wind blowing fan. 电子信号接收器20也可以接收信号,控制支撑座2内的部件使得第一出风部件3、第二出风部件4沿着风扇的中心的轴线来回旋转。 Electronic signal receiver 20 may also receive a signal, the control member in the supporting base 2 such that a first air outlet member 3, a second air outlet member 4 along the axis of rotation center of the fan back and forth. 电子信号接收器20也可以接收信号,以控制第二出风部件上的发光二极管40。 Electronic signal receiver 20 may also receive signals to control the light emitting diode 40 on the second member out of the wind. 在晚上风扇运行的时候,发光二极管40在本发明中起到指路、美观、实用等用途。 In the evening, when the fan is running, the light emitting diode 40 functions as guiding, aesthetic, and practical use in the present invention. 电子信号接收器20可以实现风扇的远程控制,方便了风扇的精确控制。 The signal receiver 20 may be an electronic remote control of the fan, to facilitate precise control of the fan. 电源0为照明用电。 0 is the power lighting.

[0027] 支撑座2的中下部分包括入风口,入风孔形成与底座1平行的行,每列的入风口的孔的大小不同。 [0027] In the lower portion of the support base 2 include air inlet, the air inlet formed in the base 1 in parallel rows, the air inlet apertures of different sizes for each column. 第一行入风口的孔21,第二行入风口的孔22,第三行入风口的孔23,入风口的孔21、22、23的大小不同,其分布为入风口的孔21、22、23为近似圆形的孔,这些孔依次变大,也就是说,入风口21的孔小于入风口的孔22,入风口的孔22小于入风口的孔23。 The first row of the air inlet hole 21, a second row of air inlet holes 22, the third row of the air inlet holes 23, different sizes of the air inlet holes 21, 22, the distribution of air inlet holes 21, 22 23 is substantially circular apertures in turn becomes large, that is, the air inlet hole 21 is smaller than the air inlet hole 22, air inlet hole 22 is smaller than the air inlet apertures 23. 这种分布可以实现入风口自上而下的风流速度不同,这种分布孔保证了入风噪音减少,并且也减少了风扇内部电动机的噪音通过孔释放出来。 This distribution can be achieved in different wind flow from top to bottom air inlet velocity, this ensures that the distribution of the pores reduce wind noise, and also reduces the noise inside the motor of the fan is released through the aperture. 入风口的孔在生产中并不限制为三行,可以设置为更多的行,但是在设置的时候,仍然坚持每列的孔的大小是不同的,仅仅是在同一行中,孔的大小是相同的。 Air inlet holes in production is not limited to three lines can be set to more lines, but set the time, still adhere to the size of the hole of each column is different, just the same line, the size of the hole Are the same. 也就是说,入风口形成的平行于底座的这些孔的大小是相同的。 That is, the size of the air inlet apertures formed in parallel to the base are the same. 如图3中所示。 As shown in FIG.

[0028] 本发明的实施例中风扇设定了需要特定的第一出风部件3为向外逐渐延展从外环31到内环32为倾斜的斜面与垂直于整个图的平面的轴线的夹角、出风量的时候,也可以与入风口之间形成一定的旋转气流,减少噪音。 Example [0028] the present invention, the fan is set in the first air outlet member 3 needs a specific outwardly gradually extending from the outer to the inner ring 31 for the inclined ramp 32 and a plane perpendicular to the axis of the entire clip of FIG. angle, when the air volume, a certain rotation may be formed between the air inlet and the air flow to reduce noise. 第二出风部件为三角形排列,外观形状类似一个非洲狮子。 The second air outlet member is arranged in a triangle, a shape similar to the appearance of an African lion. 其外观不是本发明的目的,目的在于设置了第二出风部件4,第二出风部件带有的出风的孔41、42、43、44。 Its appearance is not object of the present invention, provided that the object of the second air outlet member 4, the air hole member having a second air outlet in 41,42,43,44. 这些孔的大小逐渐增大,第二出风部件中孔的设置也设定了一个特定的函数关系。 The size of these pores is gradually increased, the second aperture member is provided in the air also sets a specific function. 本发明中采用的数学函数关系表达式为Dm+1= (1+ coda )Dm,其中Dffl是最接近第一出风部件3的孔的直径,Dm+1是次接近第一出风部件3的孔,孔的直径变化依次类推,与第一出风部件3距离相等的孔的直径大小相同。 Mathematical relations function expression is used in the present invention, Dm + 1 = (1+ coda) Dm, wherein Dffl vent hole is closest to the first member 3 in diameter, Dm + 1 is closer to the first sub-wind component 3 holes, the hole diameter variation and so on, the same diameter as the first member 3 a distance equal to the air outlet hole. 图1中,如果0111是孔41的直径,Dffl +1则是孔42的直径;如果Dm是孔42的直径,Dm+1则是孔43的直径;如果Dm是孔43 的直径,Dm+1则是孔44的直径。 1, if 0111 is the diameter of the hole 41, Dffl +1 is the diameter of the hole 42; If Dm is the diameter of the hole 42, Dm + 1 is the diameter of the hole 43; If Dm is the diameter of the hole 43, Dm + it is a diameter of the hole 44. 采用这种函数关系的设置,可以保证风扇的噪音比较小。 This function uses settings, you can ensure that the fan noise is relatively small. 图5是本发明中第二出风部件的孔的函数关系图。 FIG 5 is a function of the present invention, the second wind diagram hole member.

[0029] 例如,本发明中,设定了最佳吹风距离为0.8-3米,根据风扇电动机的功率可以将从外环31到内环32为倾斜的斜面与图中风扇所在平面(X、Y轴形成的平面)的夹角的锐角的角度α设置在65-82度。 [0029] For example, in the present invention, the best set of hair from 0.8 to 3 m, according to the power of the fan motor 31 may be from the outer to the inner ring 32 for the inclined ramp of the plane of the fan in FIG. (X, acute angle with a plane angle) α of the Y-axis is formed is disposed 65-82 degrees. 本发明中根据试验的数据,得出的倾斜面的倾斜角度最好数值是75度。 According to the present invention, the test data, the resulting value of the inclination angle is preferably 75 degrees inclined plane. 在这种角度下,吹出的风可以满足风的感觉度为柔性。 In such an angle, to meet the air blown out of a flexible feeling of the wind. 下面是在某一额定电动机功率下风扇的设计参数表。 The following is a table of design parameters of the fan motor at a rated power.

[0030] [0030]

Figure CN101865149BD00061

[0031] 如果调整电动机的功率,则其他的参数则应当做相应的变化,这些变化,本领域的技术人员根据无数次的试验可以实现。 [0031] If the motor power adjustment, then the other parameters should be changed accordingly, these variations, one skilled in the art may be implemented according to numerous tests. 但是,在找到最佳的数值中是要付出创造性劳动的。 However, finding the best value is to be creative effort. 本发明中设计人员找到了一组最佳的数据。 The present invention is designed to spot a set of optimal data. 就是,最佳吹风距离为1.5-2米的距离的时候, 第一出风部件3为向外逐渐延展从外环31到内环32为倾斜的斜面与风扇所在平面的夹角的锐角α为73. 5度,出风量在每秒450升左右,人们的感受是最佳的。 That is, a hair 1.5-2 meters optimum distance when the first air outlet member 3 gradually extending outwardly from the outer 31 to the inner ring 32 is an acute angle α inclined surface and the inclined plane of the fan is located 73.5 degrees, the air flow at 450 liters per second, it is the best feeling. 因此,可以说同样功率的电动机,设定不同的倾斜面角度,出风的最佳感受距离是不同的。 Thus, the motor can be said that the same power, different setting angle of the inclined surface, the wind from the optimum feeling is different. 因此,在调整电动机转速的情况下,对应于风力档大小的情况下,不同的最佳出风距离,人对风扇出风的感觉是不同的。 Thus, in the case of adjusting the speed of the motor, corresponding to the size of the case of a wind speed, wind different optimal distance, human perception of the fan out of the wind is different.

[0032] 本发明中,可以省略第二出风部件,这种实施例中风扇的音噪效果可能不及带有第二出风口的实施例。 [0032] In the present invention, the second air outlet member may be omitted, such an embodiment the fan tone noise effect may be less than the embodiment with the second outlet. 但是,在设定了需要特定的第一出风部件3为向外逐渐延展从外环31到内环32为倾斜的斜面与垂直于整个图的平面的轴线的夹角、出风量的时候,也可以与入风口之间形成一定的旋转气流,减少噪音。 However, the first set of wind requires specific member 3 is gradually extending outwardly from the outer to the inner ring 31 for the inclined ramp 32 and the angle between the perpendicular to the plane of the axis of the entire graph, when the air volume, some may be formed between the air inlet and the whirling airflow, reduce noise. 在本发明中,采用第一出风部件3为向外逐渐延展从外环31到内环32为倾斜的斜面与图中风扇所在平面的夹角的锐角的角度α设置在70-88度的范围内,入风口的孔的直径D的大小变化应该符合这种函数关系D22= (1+cos α ) D21,其中,D21是入风口的孔21的直径,D22是入风口的孔22的直径。 In the present invention, a first air outlet member 3 gradually extending outwardly from the outer to the inner ring 31 of the inclined surface 32 is inclined at an angle with the plane of the fan in FIG acute angle α of 70-88 degrees provided within a range, changes in the size of the diameter D of the air inlet apertures should be consistent with this function D22 = (1 + cos α) D21, where, D21 is the diameter of the air inlet hole 21, D22 is the diameter of the air inlet holes 22 . 其中,通用的数学函数关系表达式为Dn+1= (1+ cos α )Dn,其中Dn中的η是支撑座2上横向排列的自上而下的第η排孔。 Wherein the generic mathematical function relation expressed as Dn + 1 = (1+ cos α) Dn, where Dn is η 2 is supported on laterally arranged top-down seat η first row of holes. 每排孔都与底座1平行,同一排的孔大小相同。 They are the same as each row of holes parallel to the chassis 1 of the same row of pore size. 采用这种函数关系的设置中,可以保证风扇的噪音比较小。 This function is provided using the relationship, it is possible to ensure that the fan noise is relatively small.

[0033] 图4中是孔的函数变化关系图。 [0033] FIG 4 is a function of the change in the relationship of FIG hole. 其中,横坐标为Dn,纵坐标为Dn+1。 Wherein, Dn is the abscissa, ordinate Dn + 1.

[0034] 在风扇的使用中,要考虑使用的环境,例如,如果风扇适用在办公室,通常受到空间的拘束,风扇距离人的距离比较小,通常在小于2米的距离内。 [0034] In use the fan, consider the environment of use, e.g., if the fan is applicable in the office, usually by binding space, the fan is relatively small distance from the person, typically within a distance of less than 2 meters. 因此,最佳吹风距离通常优选为1-2米。 Thus, the best hair usually preferably from 1-2 m. 本发明的一个实施例中,最佳吹风距离优选为1. 2米,从外环31到内环32 为倾斜的斜面与图中风扇所在平面的夹角的锐角的角度α设置在77度,第一排入风口的孔设置为0. 6毫米,设置了5排孔,则第5排孔的直径接近了产生的噪音最小。 One embodiment of the present invention, the best hair distance is preferably 1.2 m, and an inclined surface inclined at an acute angle in FIG fan angle plane where the angle α is disposed 77 degrees from the outer to the inner ring 32 to 31, a first aperture into the tuyere to 0.6 mm, provided with rows of holes 5, the diameter of the first row of holes 5 close to the minimum noise. 本发明中的这种入风口的孔21、22、23依次变大,最终带来了减少噪音的最佳效果。 In the present invention this air inlet holes 22, 23 increase in this order, the best results ultimately lead to reduction of noise.

[0035] 本发明中采用不同的设计会产生不同的入风或者进风效果。 Different designs will produce different effects of the inlet or the air intake [0035] employed in the present invention. 这种效果不仅仅表现在进风的量的大小,而是更重要的是,产生噪音的大小上。 This effect not only in the size of the intake air quantity, but more importantly, the size of the generated noise.

[0036] 本发明的另一优选实施例采用了第二出风部件。 [0036] Another preferred embodiment of the present invention using a second embodiment of the wind component. 支撑座2与第一出风部件3连接,第一出风部件3连接第二出风部件4。 The supporting base member 2 and the first air outlet 3 is connected, a first air outlet member 3 connected to the second air outlet member 4. 第一出风部件3为向外逐渐延展的环型,其中第一出风部件3的正前方的边缘为外环31,第一出风部件3的后部的边缘为内环32,外环31 的内直径大于内环32的内直径,从外环31到内环32为倾斜的斜面,起倾斜的角度根据风扇的功率大小、最佳吹风距离等而设定。 A first air outlet member 3 is gradually extended outwardly ring, wherein the front edge of the first wind of the outer ring member 3 31, a rear edge of the first wind of the inner member 3 32, an outer ring inner diameter 31 is greater than the inner diameter of the inner ring 32, from the outer to the inner ring 31 for the inclined ramp 32, from an oblique angle is set according to the size of the fan power, the best hair distance. 为了保证连接关系的密封性,本发明中优选采用带有螺纹丝的形式进行连接。 In order to ensure the tightness of the connection relationship, the present invention is preferably used in the form of a threaded connection wire. 通常是将支撑座2旋转套接到底座1中。 The support base is usually 2 to the base 1 of the rotary sleeve. 支撑座2外周的下部的外部带有螺纹,底座1的圆台的上部的内部带有螺纹。 The lower portion of the outer periphery of the support base 2 has an outer thread, the upper portion of the inner circle of the base station 1 is threaded. 采用螺纹连接的好处是密封好,连接后可以通过玻璃胶进行密封,密闭效果好。 The benefits of using the threaded connection is sealed, can be sealed by a glass adhesive connection, a good airtight effect. 优选的实施例中,底座1为圆台型的座体,上面小,下面大。 In a preferred embodiment, the base 1 is a truncated cone shaped seat, above a small, large below. 这样底座的支撑面积大,稳定性好。 Such large area of ​​the supporting base, and good stability. 底座1的上面与支撑座2的下部连接, 由底座1支撑并固定支撑座2,底座1、支撑座2两者之间为常见的机械连接关系。 Above the base 1 and the supporting base 2 is connected to the lower portion, the support base 1 and fixed by a supporting base 2, the base 1, a common mechanical connection relationship between the support base 2.

[0037] 本发明中,将第二出风部件4设置为五角星形,出风口设置在五角星的角端。 [0037] In the present invention, the second member 4 is provided to wind a pentagram, the outlet end disposed at a corner of the five-pointed star. 如图1中的分布形式。 Distribution form in Figure 1. 这种形状下,出风口在第一出风部件包围形成的空间内接近对称分布。 In this shape, close to the outlet symmetrically in the space surrounded by a first air outlet member is formed. 如果设置为六角星形,则为完全对称分布。 If set to six-cornered, it was completely symmetrical. 在试验中,普遍认为五角星形的设置上,相同出风量的情况下,这种分布的孔产生的噪音要小于六角星形出风孔的分布,风扇的整体噪音要小。 In the experiment, generally provided that the pentagram, a case where the same amount of wind, noise generated by such a hole distribution is smaller than the vent hole six-cornered profile, the overall fan noise smaller.

[0038] 本发明中,为了保证出风柔和,让人在更宽的距离范围内都感觉到很舒服,提高风扇的有效辐射距离。 [0038] In the present invention, in order to ensure a gentle wind, people in a wider range of distances felt very comfortable, effective to improve the radiation from the fan. 需要对风扇的出风口进行改进和设计。 Need for improved fan outlet and design. 本发明中首先采用的是增加了第二出风部件4。 Firstly, the present invention is to increase the second air outlet member 4. 在本发明中为了保证电动机在大功率运行的情况下,出风口仍然吹出柔和的风,提高人对风的良好感受度。 In order to ensure that the motor of the present invention, in the case of power running, the outlet is still soft blowing wind, people feel good to improve the degree of the wind. 通过在第二出风部件上设置了出风口41、42、43,这些出风口的大小可以是均勻的。 By providing the outlet 41, 42 on the second part of the wind, the size of the outlet may be uniform. 出风口41、42、43可以为喇叭口的形状。 Outlet 42, 43 may be flared shape. 但是,最佳的实施例中应该是由出风口41到出风口42,再到出风口43是依次变大,这种出风口的排列状态下,噪音要小于出风口均勻排列的情况。 However, the preferred embodiment should comprise air outlet 41 to the outlet 42, the outlet 43 is then successively increased, in this state of arrangement of the outlet, the outlet is smaller than the noise to be uniformly arranged. 通常状态下,出风口设置为圆滑的形状,当设置为带有尖角的形状的状态下,容易产生噪音。 A normal state, the air outlet is set to smooth shape, when the shape is set to a state with a sharp, noise is easily generated. 设置第二出风口可以保证了出风量整体的均勻,在第一出风部件形成的圆形范围内,都有风流出,并且可以减少空气扰流的现象。 The second outlet may be provided to ensure the uniformity of the overall air volume, within the range of the first circular member forming the wind, there is a wind flow, and can reduce air turbulence phenomenon.

[0039] 本发明的最佳实施例中,第二出风部件中孔的设置也设定了一个特定的函数关系。 [0039] In a preferred embodiment of the present invention, the second aperture member is provided in the air also sets a specific function. 本发明中采用的数学函数关系表达式为Dm+1= (1+ coda ) Dm,其中Dm是最接近第一出风部件3的孔的直径,Dm+1是次接近第一出风部件3的孔,孔的直径变化依次类推,与第一出风部件3距离相等的孔的直径大小相同。 Mathematical relations function expression is used in the present invention, Dm + 1 = (1+ coda) Dm, where Dm is the closest to the first vent hole 3 member diameter, Dm + 1 is closer to the first sub-wind component 3 holes, the hole diameter variation and so on, the same diameter as the first member 3 a distance equal to the air outlet hole. 图1中,如果0111是孔41的直径,Dm+1则是孔42 的直径;如果Dm是孔42的直径,Dm +1则是孔43的直径。 1, if the diameter of the hole 41 is 0111, Dm + 1 is the diameter of the hole 42; If Dm is the diameter of the hole 42, the diameter Dm + 1'd hole 43. 采用这种函数关系的设置,可以保证风扇的噪音比较小。 This function uses settings, you can ensure that the fan noise is relatively small. 图5是本发明中第二出风部件的孔的函数关系图。 FIG 5 is a function of the present invention, the second wind diagram hole member.

[0040] 图6是采用最佳实施例中,对于从外环31到内环32为倾斜的斜面与图中风扇所在平面的夹角的锐角的角度α不相同的风扇的情况下,采用该函数关系式的出风口的孔, 产生的噪音图。 [0040] FIG 6 is the use of the preferred embodiment, from the outer to the inner ring 31 to the inclined surface 32 is inclined in the figures the plane of the fan angle of the acute angle α not the same fans, with this the outlet aperture function formula, the noise generated by the FIG. 其中,下面的一条曲线表示的是横坐标轴表示角度α,纵坐标表示噪音的大小(分贝)的曲线图。 Wherein, following the curve represents the axis of abscissa represents the angle [alpha], the ordinate represents a graph showing the size of the noise (dB) of. 上面一条曲线是在某一角度α下,设置了不同数量和不同排列方式的情况下的风扇的噪音曲线图。 The above curve is at an angle α, provided the fan noise graph in a case where a different number and different arrangement of FIG.

[0041] 最佳吹风距离为1.5-2米的距离的时候,在每秒450升,人们的感受是最佳的。 1.5-2 meters [0041] When the optimum distance of hair, at 450 liters per second, it is the best feeling. 因此,可以说同样功率的电动机,设定不同的倾斜面角度出风的最佳感受距离是不同的。 Thus, the motor can be said that the same power, different setting angle of the inclined surface of the air are different from the best feeling. 因此,在调整电动机转速的情况下,对应于风力档大小的情况下,不同的距离人对风扇出风的感觉是不同的。 Thus, in the case of adjusting the speed of the motor, corresponding to the size of the case of a wind speed, different from the human perception of the fan air is different.

[0042] 本发明的风扇特别适用于办公室,因为噪音低,结构小。 [0042] The fan according to the present invention is particularly suitable for the office, because of low noise, small structures. 因此,本发明中,还在五角星形的中间部分设置了电子时钟5。 Accordingly, the present invention also pentagram intermediate portion 5 is provided an electronic clock. 电子时钟5的电源是独立的,也可以是通过风道接入的电源线来提供电源。 Electronic clock independent power supply 5, the power supply may be provided by wind power line channel access. 本发明中优选通过电源线的形式,这种设计仅仅容易实现。 The present invention is preferably in the form of power lines, this design only easy to implement. 这样的设计,不仅外观美观,而且非常的实用。 This design not only looks beautiful, but also very practical.

[0043] 本发明的风扇特别适用于家庭中,因为噪音低,结构小。 [0043] The fan according to the present invention is particularly applicable to the family, because of low noise, small structures. 因此,本发明中,还设置了电子发光二极管40。 Accordingly, the present invention, there is also provided an electronic light-emitting diode 40. 发光二极管40分布在五角星形的各个端以及连线的交叉点,如图中所示出的。 A light emitting diode 40 located in the pentagram and intersections of each end connection, as shown in the illustrated. 其中,发光二极管40的电源和风扇电动机的电源为同一电源,本发明中发光二极管40的设置可以根据出风量的大小来调节。 Wherein the power supply and the light emitting diode 40 of the fan motor is the same power supply, the present invention is a light emitting diode 40 is provided may be adjusted according to the size of the air volume. 发光二极管40尤其适合在夜晚时候使用,不仅美观,而且适合晚上的弱照明。 A light emitting diode 40 is particularly suitable for use at night time, not only aesthetic, but also for weak illumination at night. 发光二极管40是通过感应器20来单独调控的。 A light emitting diode 40 through the inductor 20 is regulated separately. 即使风扇的电动机不运行,也就是说,风扇不工作的情况下,也可以发光二极管40也可以单独发光, 在夜晚的时候相当于一个夜灯,非常的方便。 Even if the fan motor is not running, that is, the case where the fan does not work, the light emitting diode 40 may be a single emission, the equivalent of a night light in the night time, very convenient.

[0044] 本发明的风扇,如果在出风口和扇叶之间加装加热装置,也可以出暖风,满足冬季需要。 [0044] The fan according to the present invention, if the installation of the heating means between the outlet and the fan, the heater may be, to meet the winter needs. 在本发明的基础的任何改进,只要采用了本发明的进风和出风系统的、采用了本发明的结构设计的风扇或者其他出风系统都在本发明的保护范围之内。 Any improvement in the basis of the present invention, as long as the use of an air inlet and air system according to the present invention, using the structure of the present invention is designed to wind fan or other systems within the scope of the present invention.

[0045] 本发明的超静音多功能风扇结构简单、实用,本技术领域的普通技术人员可根据不同的需求对其结构进行改造,不必付出创造性的劳动可以实现的都应当在本发明的保护范围之内。 [0045] The ultra quiet fan multifunctional structure of the present invention is simple, practical, one of ordinary skilled in the art can be modified according to different needs of its structure, does not have to pay the scope of creative labor it should be achieved in the present invention within.

Claims (7)

1. 一种多功能超静音风扇,所述风扇包括电源(0)、底座(1)、支撑座(2)、第一出风部件(3)、第二出风部件(4),其特征在于,所述第一出风部件(3)包括内环(32)和外环(31), 在所述内环(32)和外环(31)之间逐渐延展形成的倾斜的斜面与风扇所在平面所形成的夹角的锐角a为65-80度;所述支撑座(2)的中下部分带有多排进风口(21、22、23),所述进风口的孔(21、22、23)的直径由上到下依次增大,且满足函数关系Dn+1= (1+cosa )Dn,其中Dn是所述支撑座(2)上横向排列的第n排孔的直径,Dn+1是所述支撑座(2)中下部横向排列的自上而下的第n+1排孔的直径,其中n为自然数;所述第二出风部件(4)位于所述第一出风部件(3)的中部;所述第二出风部件(4)上带有出风口(41、42、43),与第一出风口距离相同的所述第二出风部件(4)上的出风口的大小相同,所述第二出 1. A multifunctional ultra quiet fan, said fan comprises a power source (0), the base (1), a support base (2), a first air outlet member (3), a second air outlet member (4), characterized in wherein said first air outlet member (3) comprises an inner ring (32) and an outer ring (31), extending gradually inclined ramp formed between the fan and the inner ring (32) and outer (31) the acute angle between the plane formed by a 65 to 80 degrees; the lower portion of the seat support (2) with a plurality of rows of inlets (21,22,23), said air inlet hole (21, 22, 23) increases in diameter from top to bottom successively, and satisfy the function Dn + 1 = (1 + cosa) Dn, where Dn is the diameter of the supporting base on the n-th row of holes (2) arranged laterally, Dn + 1 is the supporting base (2) diameter of the first n + 1 rows of holes arranged in the lower transverse top-down, where n is a natural number; the second air outlet member (4) in the first wind central member (3); said second member with the wind (4) outlet (41, 42), the same distance from the first outlet of the second air outlet member (4) the outlet on the same size, the second the 风部件上的出风口的直径满足数学函数关系Dm+1= (1+ cos2 a ) Dffl,其中Dm是最接近第一出风口的孔的直径,口㈣是次接近第一出风口的孔,孔的直径变化依次类推,m是自然数;其中所述第二出风部件(4) 的中间带有电子时钟装置。 The diameter of the outlet member satisfies the relationship of the wind mathematical function Dm + 1 = (1+ cos2 a) Dffl, wherein Dm is the diameter of the hole closest to the first air outlet, (iv) a secondary port access apertures of the first air outlet, hole diameter variation and so on, m is a natural number; wherein said second intermediate air outlet member (4) with electronic clock means.
2.按照权利要求2所述的风扇,其中,其中,所述底座(1)为圆台形。 2. The fan according to claim 2, wherein wherein the base (1) is a truncated cone shape.
3.按照权利要求2所述的风扇,其中,所述支撑座(2)与底座(1)之间为螺纹连接,所述支撑座(2 )的进风口下面安装有接收遥控器信号的电子信号接收器(20 )。 Below the air inlet 3. The fan according to claim 2, wherein said supporting base (2) and the base (1) is threaded connection between the support seat (2) there is mounted an electronic remote control signal receiver signal receiver (20).
4.按照权利要求3所述的风扇,其中,所述第二出风部件(4)上带有多个发光二极管(40),所述发光二极管(40)均勻分布,并且受所述电子信号接收器(20)独立控制。 4. The fan according to claim 3, wherein the second member with the wind (4) a plurality of light emitting diodes (40), uniform distribution of the light emitting diode (40) and receiving said electronic signal (20) independently controls the receiver.
5.按照权利要求3所述的风扇,其中,所述电子时钟(5)的电源为独立电源。 The fan according to claim 3, wherein said electronic timepiece (5) is an independent power supply.
6.按照权利要求4或5所述的风扇,其中,所述第二出风部件(4)为五角星形或者六角星形。 6. A fan according to claim 4 or claim 5, wherein the second air outlet member (4) is a six-pointed star-shaped or a pentagram.
7.按照权利要求5所述的风扇,其中,所述电子时钟(5)安装在第二出风部件(4)的中央。 7. The fan according to claim 5, wherein said electronic timepiece (5) mounted in the center of the second air outlet member (4).
CN 201010223705 2010-07-12 2010-07-12 Multifunctional super-silent fan CN101865149B (en)

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