CN202228444U - Bladeless fan provided with hidden air inlet - Google Patents

Bladeless fan provided with hidden air inlet Download PDF

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Publication number
CN202228444U
CN202228444U CN2011203095166U CN201120309516U CN202228444U CN 202228444 U CN202228444 U CN 202228444U CN 2011203095166 U CN2011203095166 U CN 2011203095166U CN 201120309516 U CN201120309516 U CN 201120309516U CN 202228444 U CN202228444 U CN 202228444U
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CN
China
Prior art keywords
air inlet
air
inlet
bladeless fan
fan
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CN2011203095166U
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Chinese (zh)
Inventor
曹珂
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曹珂
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Priority to CN2011203095166U priority Critical patent/CN202228444U/en
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Publication of CN202228444U publication Critical patent/CN202228444U/en

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    • 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
    • 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

Abstract

The utility model provided with a bladeless fan provided with a hidden air inlet. The bladeless fan comprises a main body, an air outlet ring and a pedestal, wherein the air outlet ring is arranged at the top of the main body, the pedestal is positioned at the bottom of the main body, the air outlet ring is provided with an air outlet, and a motor is arranged in the pedestal; the main body comprises a guide air flue and an air inlet device, the air inlet device is provided with a plurality of air inlets, and the air inlets are distributed on the bottom of the air inlet device; and the air inlets, the guide air flue and the air outlet are mutually communicated. A hidden type air inlet design is adopted, the air inlets are arranged on the bottom of the main body and opposite to the pedestal, thereby guaranteeing a good air inlet effect; and meanwhile, the air inlets are downward, thereby preventing dust from accumulating at the air inlets to influence the cleanness and esthetic appearance of the fan; and liquid and small articles such as iron wire and other foreign materials can be prevented from entering the fan from the air inlets, thereby effectively improving the safety of the fan.

Description

一种具有隐蔽进风口的无叶风扇 A hidden air inlet bladeless fan having

技术领域 FIELD

[0001] 本实用新型涉及一种风扇,尤指一种进风口位于风扇下方且朝向底座的无叶风扇。 [0001] The present invention relates to a fan, especially a fan and an air inlet located below the base toward the bladeless fan.

背景技术 Background technique

[0002] 传统的风扇是以电机带动叶片转动来产生风,此类风扇由于需要叶片旋转,叶片虽用外罩所套设,但仍存在一定的安全隐患,且清洁甚为不方便,组件较多,需要逐一拆装方能清洁和维护。 [0002] The conventional fan motor is driven by rotation of the blades to generate wind, due to the need of such a fan blade rotation, although the blade with the housing sleeves, but there are still some security risks, and very inconvenient to clean, large components It requires dismantling one by one in order to clean and maintain. 为此,人们使用了一种新型无叶风扇,其无需叶片,空气经由进风口吸入, 并在电机的压缩和推动下,由导流风道向出风口送出,解决了风扇的安全和清洁问题。 To this end, it uses a new type of non-leaf fan, it does not require the blades, the air sucked through the inlet and under compression and motor driven by the blower duct outlet sent to solve the problem of safe and clean fan . 但是,现有的无叶风扇的进风口均设计在主体侧面的外壁上,侧面进风口极易吸入灰尘或细小物品,既存在一定的安全隐患,使其内部组件易赃,不易清洁和维护。 However, the conventional air inlet bladeless fan are designed in the outer wall of the body side, the suction side inlet of dust or small vulnerable articles, there are some safety hazards both, so that the internal components easily stolen, easy to clean and maintain.

[0003] 因此,针对上述问题,提供一种不易附着污染物,易于清洁和维护,且安全性更优的无叶风扇尤为必要。 [0003] Thus, the above problems, there is provided a difficult contaminant attachment, easy to clean and maintain, and superior safety bladeless fan particularly necessary.

发明内容 SUMMARY

[0004] 为克服上述技术缺陷,本实用新型的目的是提供一种不易落灰,易于清洁和维护, 且安全性更优的无叶风扇。 [0004] To overcome the above technical defects, the object of the present invention is to provide an easy ash, easy to clean and maintain, and superior safety bladeless fan.

[0005] 本实用新型提供了一种具有隐蔽进风口的无叶风扇,包括主体、位于主体顶部的出风环以及位于主体底部的底座,所述出风环设有出风口,所述底座内设有电机,所述主体包括导流风道和进风装置,进风装置上设有若干个进风口,所述进风口分布于进风装置底部,进风口、导流风道和出风口相互连通。 [0005] The present invention provides an air inlet having a hidden bladeless fan, comprising a body, the body at the top and at the bottom of the air ring main body base, the ring is provided with an air outlet, said inner base motor is provided, said body comprising a flow duct and air inlet means is provided with a plurality of air intake air inlet device, said inlet means located in the bottom of the air inlet, air inlet, and the outlet flow duct to each other connectivity.

[0006] 本实用新型还进一步包括以下几点附加技术特征: [0006] The present invention further comprises the following additional features:

[0007] 所述进风装置包括连接端和进风端,进风装置的一端通过连接端与导流风道相连通,进风端开设有固定孔,进风装置的另一端通过固定孔可拆卸地装配于底座上。 [0007] The air intake device comprises a connecting end and inlet end, the inlet end of the device through the connection end of the guide duct in communication, the inlet end defines a fixing hole, the other end of the air inlet means through fixing holes may be detachably mounted on the base.

[0008] 所述连接端的直径大于进风端的直径,以使空气从所述进风口进入后,其流通更为顺畅;所述进风口的开孔截面面积是所述出风口截面面积的60 % -500 %,优选地,为所述出风口截面面积的300 %。 [0008] The connecting end larger diameter than the inlet end, such that air from the air inlet into the rear, which flow more smoothly; said air inlet opening cross-sectional area is 60% of the cross-sectional area of ​​the outlet 500%, preferably 300% of the outlet cross-sectional area.

[0009] 所述进风口环绕于固定孔的四周。 [0009] The air inlet surrounds the fixing hole four weeks.

[0010] 所述进风口与底座相对设置。 [0010] The air inlet disposed opposite the base.

[0011] 所述进风口与底座相平行。 [0011] The air inlet is parallel with the base.

[0012] 所述进风装置为环状空心槽,沿所述空心槽轴线的截面呈U型、V型或梯形,其横截面为圆形或多边形。 [0012] The air inlet means is a hollow annular groove, U-shaped, V-type or trapezoidal cross-section along the axis of the hollow groove, which cross section is circular or polygonal.

[0013] 与现有技术相比,本实用新型所述无叶风扇采用隐蔽式进风口设计,将进风口开设于主体底部,与底座相对,既保证了良好的进风效果,同时,因进风口朝下开设,大大减少了灰尘由进风口进入风扇内部,保证了风扇内部的清洁,并且,避免了细小物品,如铁丝等异物从进风口进入,有效提高了风扇的安全性。 [0013] Compared with the prior art, the present invention is the use of concealed bladeless fan inlet design, the inlet opening to the bottom of the body, opposite the base, both to ensure a good air intake effect, while, due to rounding outlet opening down, greatly reducing the dust from the air inlet into the interior of the fan, to ensure that the internal fan clean and avoid the small items, such as wire and other foreign matter from the air inlet, effectively improve the safety of the fan. 采用分体式结构,进风装置与导流风道可拆卸地相互组装在一起,易于拆装、维护和清洁。 Using split structure, and the air inlet flow duct means is detachably assembled to each other, and easy installation, maintenance and cleaning. 由此可见,本实用新型采用隐蔽式进风口的无叶风扇,改变了进风口的开设位置,提高了风扇的安全性,使得风扇外部更加干净,且易于清洁和维护。 Thus, the present invention uses concealed inlet of bladeless fan, changing the air inlet open position, improve the safety of the fans, so that the external fan cleaner, and easy to clean and maintain.

附图说明 BRIEF DESCRIPTION

[0014] 图1是本实用新型无叶风扇的外观示意图; [0014] FIG. 1 is an external schematic view of the present invention bladeless fan;

[0015] 图2是本实用新型无叶风扇的底座和进风装置的装配示意图; [0015] FIG. 2 is a schematic view of a base assembly of the present invention bladeless fan and air inlet means;

[0016] 图3是本实用新型无叶风扇的进风装置的结构图。 [0016] FIG. 3 is a configuration diagram of the air intake device according to the present invention bladeless fan.

具体实施方式 Detailed ways

[0017] 参照图1和图2所示,本实用新型提供了一种具有隐蔽进风口的无叶风扇100,包括主体1、位于主体1顶部的出风环2以及位于主体底部的底座3,所述出风环2设有出风口20,所述底座3内设有电机,所述主体1包括导流风道10和进风装置12,进风装置12上设有若干个进风口12a,所述进风口120分布于进风装置12底部,进风口12a、导流风道10 和出风口20相互连通。 , The present invention provides [0017] Referring to FIGS. 1 and 2 having an air inlet hidden bladeless fan 100, includes a main body 1, the body 1 at the top of the air ring 2 and the base 3 at the bottom of the body, the ring 2 is provided with an air outlet 20, a base equipped with a motor 3, the body 1 comprises a guide duct 10 and the air inlet 12, inlet 12a is provided with a plurality of air intake device 12, the air inlet 120 located in the bottom inlet means 12, air inlet 12a, 10 and outlet 20 communicate with each other flow duct.

[0018] 在本实施例中,所述出风环2呈封闭环状,其边壁开设有环状出风口,所述出风口与导流风道10相连通。 [0018] In the present embodiment, the air ring 2 has a closed loop, which side wall defines an annular outlet, the outlet of the blower duct 10 communicates. 所述主体1呈一柱形,设于出风环2与底座3之间,起导风和支撑作用。 The body 1 has a cylindrical, an air ring disposed between the base 2 and 3, since the wind guide and support action. 所述主体1包括导流风道10和进风装置12,进风装置12装配于导流风道10与底座3之间,使得由进风装置12进入的空气,通过底座3中的电机推动,使其经由导流风道10压缩循环,再由出风口20送出。 The main body 1 includes a flow duct 10 and the air inlet means 12, air intake device 12 is fitted between the flow duct 3 and the base 10, such that the inlet means 12 into the air, by the motor drives the base 3 , so that the compression cycle 10 via a blower duct, may be fed to the air outlet 20.

[0019] 所述导流风道10与进风装置12可为分体式结构或一体成型,分体式结构的无叶风扇,导流风道10与进风装置12可拆卸地组装在一起,两者通过螺纹或卡扣件相组合,组装起来简单方便,更重要的是,分体式结构可将进风装置12拆卸下来,方便清洗和维护。 [0019] The guide duct 10 and the air inlet device 12 may be a separate structure or integrally formed, split structure of the non-leaf fan, the blower duct 10 and the air intake device 12 is detachably assembled together, two by threads or by combination snaps, easy to assemble, more importantly, the structure may be split inlet means 12 is detachable for easy cleaning and maintenance.

[0020] 参照图2所示,所述进风装置12包括连接端121和进风端122,进风装置12的一端通过连接端121与导流风道10相连通,进风端122开设有固定孔12b,进风装置12的另一端通过固定孔12b可拆卸地装配于底座3上。 [0020] Referring to Figure, the air suction means 12 includes a connection end 121 and inlet end 122 2, the inlet end of the device 12 through the connection terminal 121 and a flow duct 10 communicating, inlet end 122 defines a fixing hole 12b, the other end of the air inlet means 12 through the fixing hole 12b is removably mounted on the base 3. 在本实施例中,所述进风装置12为环状空心槽,所述连接端121的直径大于进风端122的直径,这样,使得风扇的整体线条更加流畅, 外形更加优美,当然,进风装置12亦可为各种形状,其沿轴线方向的截面可呈U型、V型或梯形,横截面可为圆形或多边形。 In the present embodiment, the air inlet means 12 is a hollow annular groove, the diameter of the connecting end 121 is greater than the diameter of the inlet end 122, so that the whole line of the fan smoother, more beautiful appearance, of course, into the wind apparatus 12 may also be of various shapes, the cross section in the axial direction may be U-shaped, V-type or trapezoidal cross section can be circular or polygonal.

[0021] 参见图3,若干个进风口1¾环绕于固定孔12b的四周,隐蔽地分布于进风装置12 的底部,所述进风口1¾与底座3之间可相对设置或相互平行设置,使得空气经由进风口1¾吸入导流风道10,在从出风口20送出。 [0021] Referring to Figure 3, a plurality of air inlet 1¾ four weeks surrounds the fixing hole 12b, concealed in the bottom of the distribution means 12 of the air inlet, the air inlet 1¾ disposed opposite the base, or may be arranged parallel to each other between the 3, such that 1¾ air through the suction flow inlet duct 10, in 20 out from the air outlet. 进风口1¾的个数和分布不受限制。 The number and distribution of air inlet is not limited to 1¾. 进风口12a的开孔截面面积一般是出风口20截面面积的60% -500%,优选地,进风口1¾的开孔截面面积为出风口20的300%,以保证足够的进风量。 Inlet 12a opening cross-sectional area is generally 60% to 500% cross-sectional area of ​​the outlet 20, the opening cross-sectional area preferably is an air inlet 300% 1¾ outlet 20 to ensure a sufficient amount of wind.

[0022] 在本实用新型中,所述无叶风扇采用隐蔽式进风口设计,将进风口开设于主体底部,与底座相对,既保证了良好的进风效果,同时,因进风口朝下开设,大大减少了灰尘由进风口进入风扇内部,保证了风扇内部的清洁,并且,避免了细小物品,如铁丝等异物从进风口进入,有效提高了风扇的安全性。 [0022] In the present invention, the bladeless fan design with concealed inlet, the air inlet opening in the bottom of the body, opposite the base, both to ensure a good air intake effect, while, due to the air inlet opening downwardly , greatly reducing the dust from the air inlet into the interior of the fan, to ensure that the internal fan clean and avoid the small items, such as wire and other foreign matter from the air inlet, effectively improve the safety of the fan. 采用分体式结构,进风装置与导流风道可拆卸地相互组装在一起,易于拆装、维护和清洁。 Using split structure, and the air inlet flow duct means is detachably assembled to each other, and easy installation, maintenance and cleaning. 由此可见,本实用新型采用隐蔽式进风口的无叶风扇,改变了进风口的开设位置,提高了风扇的安全性,使得风扇内部更加干净,且易于清洁和维护。 Thus, the present invention uses concealed inlet of bladeless fan, changing the air inlet open position, improve the safety of the fan so that the internal fan cleaner, and easy to clean and maintain.

[0023] 最后所应当说明的是,以上实施例仅用以说明本发明的技术方案而非对本发明保护范围的限制,尽管参照较佳实施例对本发明作了详细说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。 [0023] Finally, it should be noted that the above embodiments are intended to illustrate the present invention and not limiting the scope of the present invention, although the preferred embodiments with reference to embodiments of the present invention is described in detail, those of ordinary skill in the art It should be appreciated that modifications may be made to the technical solutions of the present invention, or equivalent replacements without departing from the spirit and scope of the technical solutions of the present invention.

Claims (8)

1. 一种具有隐蔽进风口的无叶风扇,包括主体、位于主体顶部的出风环以及位于主体底部的底座,所述出风环设有出风口,所述底座内设有电机,所述主体包括导流风道和进风装置,其特征在于:进风装置上设有若干个进风口,所述进风口分布于进风装置底部,进风口、导流风道和出风口相互连通。 An air inlet with a concealed bladeless fan, comprising a body, the body at the top and at the bottom of the air ring main body base, the ring is provided with an air outlet, a motor equipped with the base, the the body comprising a flow duct and air inlet means, wherein: the inlet is provided with a plurality of air inlet means, said inlet means located in the bottom of the air inlet, air inlet, and the outlet flow duct communicate with each other.
2.根据权利要求1所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风装置包括连接端和进风端,进风装置的一端通过连接端与导流风道相连通,进风端开设有固定孔, 进风装置的另一端通过固定孔可拆卸地装配于底座上。 The bladeless fan with a concealed inlet according to claim 1, wherein: said air inlet means comprises air inlet end and a connection end, inlet means at one end in communication via the connection end and a flow duct , the inlet end defines a fixing hole, the other end of the air inlet means through the fixing hole is detachably mounted on the base.
3.根据权利要求2所述的具有隐蔽进风口的无叶风扇,其特征在于:所述连接端的直径大于进风端的直径。 The bladeless fan of the air inlet 2 having a hidden claim, wherein: said connecting end larger diameter than the inlet end.
4.根据权利要求2所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风口环绕于固定孔的四周。 The bladeless fan of the air inlet 2 having a hidden claim, wherein: the air inlet surrounds all around the fixing hole.
5.根据权利要求1所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风口的开孔截面面积是所述出风口截面面积的60% -500%。 The bladeless fan of claim 1 having an air inlet concealed claim, wherein: sectional area of ​​the inlet opening of the outlet is 60% to 500% of the cross-sectional area.
6.根据权利要求1所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风口与底座相对设置。 The bladeless fan of claim 1 having an air inlet concealed claim, wherein: said air inlet disposed opposite the base.
7.根据权利要求1所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风口与底座相平行。 The bladeless fan of claim 1 having an air inlet concealed claim, wherein: said inlet and parallel to the base.
8.根据权利要求1所述的具有隐蔽进风口的无叶风扇,其特征在于:所述进风装置为环状空心槽,沿所述空心槽轴线的截面呈U型、V型或梯形,其横截面为圆形或多边形。 Bladeless fan according to claim 1, said air inlet having a concealed, characterized in that: said air inlet means is a hollow annular groove, U-shaped, V-type or trapezoidal cross-section along the axis of the hollow groove, its cross section is circular or polygonal.
CN2011203095166U 2011-08-23 2011-08-23 Bladeless fan provided with hidden air inlet CN202228444U (en)

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PCT/CN2012/071562 WO2013026272A1 (en) 2011-08-23 2012-02-24 Bladeless fan with concealed air inlet

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103671171A (en) * 2013-11-30 2014-03-26 成都市翻鑫家科技有限公司 Electric fan with voice control function
CN104061191A (en) * 2013-03-18 2014-09-24 合肥科盛微电子科技有限公司 Bladeless fan design method
CN104879308A (en) * 2014-06-30 2015-09-02 广东美的环境电器制造有限公司 fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2468325A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Height adjustable fan with nozzle
GB2468498A (en) * 2009-03-11 2010-09-15 Duncan Charles Thomson Floor mounted mobile air circulator
CN201786778U (en) * 2010-09-20 2011-04-06 李德正 Non-bladed fan
CN201858204U (en) * 2010-11-19 2011-06-08 方扬景 Bladeless fan
CN102003420A (en) * 2010-12-17 2011-04-06 任文华 Bladeless fan device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104061191A (en) * 2013-03-18 2014-09-24 合肥科盛微电子科技有限公司 Bladeless fan design method
CN103671171A (en) * 2013-11-30 2014-03-26 成都市翻鑫家科技有限公司 Electric fan with voice control function
CN104879308A (en) * 2014-06-30 2015-09-02 广东美的环境电器制造有限公司 fan
CN104879308B (en) * 2014-06-30 2018-01-30 广东美的环境电器制造有限公司 fan

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