WO2015032268A1 - Milk foam machine - Google Patents

Milk foam machine Download PDF

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Publication number
WO2015032268A1
WO2015032268A1 PCT/CN2014/084336 CN2014084336W WO2015032268A1 WO 2015032268 A1 WO2015032268 A1 WO 2015032268A1 CN 2014084336 W CN2014084336 W CN 2014084336W WO 2015032268 A1 WO2015032268 A1 WO 2015032268A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
side wall
heat generating
generating device
annular
Prior art date
Application number
PCT/CN2014/084336
Other languages
French (fr)
Chinese (zh)
Inventor
李卫忠
钟业武
Original Assignee
广州市拓璞电器发展有限公司
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 广州市拓璞电器发展有限公司 filed Critical 广州市拓璞电器发展有限公司
Publication of WO2015032268A1 publication Critical patent/WO2015032268A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/44—Parts or details or accessories of beverage-making apparatus
    • A47J31/54—Water boiling vessels in beverage making machines
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/042—Mechanically-driven liquid shakers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
    • A47J43/0465—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side with magnetic drive

Definitions

  • the present invention relates to a milk foaming machine, and more particularly to a milk foaming machine which is high in efficiency, convenient in cleaning, and which does not burn food.
  • the object of the present invention is to provide a milk foaming machine which is high in efficiency, convenient in cleaning, and which does not burn food. Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, the heat transfer is fast, and the efficiency is high; when not working, the container can be separated from the base. It is convenient to clean the container in water without affecting the electrical safety problem; with the heat transfer device, the milk will not be burnt.
  • the present invention provides a milk foaming machine comprising a container, a base, a circuit control device, a stirring device and a driving device, the stirring device being located in the container, characterized in that: further comprising An annular heat generating device, the annular heat generating device is mounted on the base, the annular heat generating device is obliquely tapered, and a lower side wall of the container is obliquely tapered, and a middle and a lower side wall of the container and the ring The heating device is in an active state.
  • the oblique taper of the annular heat generating device of the present invention and the oblique taper of the lower side wall of the container are both upper and lower narrow, the ring A pressure angle formed by the tapered surface of the heat generating device and the lower side wall of the container is greater than a friction angle between the tapered surface of the annular heat generating device and the lower middle wall of the container.
  • the obliquely tapered annular heat generating device of the milk foaming machine of the present invention comprises a tapered tapered annular heating ring, and the obliquely tapered annular heating ring is cast heat Circle, mica heating ring, printed circuit heating ring or infrared heating ring.
  • the driving device of the milk foaming machine of the present invention includes a motor and a driving magnet
  • the stirring device includes a stirring head and a driven magnet
  • the circuit control device of the milk foaming machine of the present invention includes a start button and a work function Can be button, thermostat and main control PCB board.
  • the foaming machine of the present invention further includes a microswitch which is provided on the inner side wall or the concave bottom of the base which is fitted to the surface of the container.
  • the container of the foaming machine of the present invention comprises a container lid, a side wall, an inner side wall, a heat conducting device and a handle, the heat conducting device comprising a heat conducting medium and a closed cavity,
  • the heat conducting medium is located in the closed cavity, the closed cavity is formed by the side wall and the inner side wall of the container, or the closed cavity is formed by the side wall of the container, the inner side wall, the bottom side of the side wall and the bottom of the inner side wall, the ring shape
  • a pressure angle formed by the tapered surface of the heat generating device and the side wall is greater than a friction angle between the tapered surface of the annular heat generating device and the side wall.
  • the container of the milk foaming machine of the present invention comprises a container lid, a side wall, a bottom and a handle, and a heat conducting device is disposed at a periphery of the side wall or the bottom of the container,
  • the heat conducting device comprises a heat conducting medium and a sealed cavity, wherein the heat conducting medium is located in the sealed cavity, and a taper angle of the annular heat generating device forms a pressure angle with an outer side wall of the sealed cavity greater than a tapered cone of the annular heat generating device The angle of friction between the face and the outer sidewall of the closed cavity.
  • the container of the milk foaming machine of the present invention is a metal container, a plastic container or a glass container.
  • the function keys of the milk frother of the present invention include a hot foaming button, a cold foaming button, and a hot milk button.
  • the present invention has the following beneficial effects: Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, Fast heat transfer and high efficiency; when not working, the container can be separated from the base, which is convenient for cleaning the container in water without affecting electrical safety problems; with heat transfer device, the milk will not be burnt.
  • FIG. 1 is a perspective external view of a preferred embodiment of a milk foam machine of the present invention.
  • FIG. 2 is a schematic structural view of a preferred embodiment of a milk foaming machine of the present invention.
  • FIG 3 is a cross-sectional view of a preferred embodiment of a milk frother of the present invention.
  • FIG. 4 is a schematic structural view of a container of a preferred embodiment of the foaming machine of the present invention.
  • FIG. 5 is a schematic structural view of a container of another embodiment of the milk foaming machine of the present invention.
  • FIG. 6 is a schematic view showing the assembly of a ring-shaped heat generating device and a container according to a preferred embodiment of the foaming machine of the present invention.
  • FIG. 7 is a schematic view showing the assembly of a ring-shaped heat generating device and a container according to another embodiment of the foaming machine of the present invention.
  • the present invention is suitable for foaming or heating various types of milk and milk powder.
  • Figure 1 Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7 a preferred embodiment of the present invention will be described in detail below.
  • a milk foaming machine in the embodiment includes a container 1, a base 6, a circuit control device 5, a stirring device 2 and a driving device 4, and the stirring device 2 is located in the container 1, and features
  • the present invention further includes an annular heat generating device 3, the annular heat generating device 3 is mounted on the base 6, the annular heat generating device 3 is obliquely tapered, and the lower side wall of the container 1 is obliquely tapered.
  • the lower side wall of the container 1 is in active engagement with the annular heat generating device 3, and the container 1 can be separated from the base 6 when not in operation.
  • the tapered taper of the annular heat generating device 3 of the present invention and the oblique taper of the lower side wall 1.2 of the container 1 are both wide and narrow, and the annular heat is generated.
  • the pressure angle 7 formed by the tapered surface of the device 3.1 and the lower side wall 1.2 of the container is greater than the friction angle 8 between the tapered surface of the annular heat generating device 3.1 and the lower middle side wall 1.2 of the container, so that The container 1 cannot be freely separated from the base 6 due to the self-locking phenomenon.
  • the lower side wall 1.2 of the container 1 Due to gravity, the lower side wall 1.2 of the container 1 is in conformity with the annular heat generating device 3, and the annular heat generating device 3 and the lower side wall 1.2 of the container 1 are both tapered, so that the annular heat is generated.
  • the contact area between the device 3 and the lower side wall 1.2 of the container 1 is large, heat transfer is fast, and efficiency is high.
  • the tapered cone-shaped annular heat generating device 3 of the present invention comprises a tapered cone-shaped annular heating ring 3.1, and the tapered tapered annular heating ring 3.1 is a cast-type heating ring. .
  • the tapered tapered annular heat generating device 3 of the present invention comprises a tapered tapered annular heating ring 3.1, which is a mica heating ring.
  • the driving device 4 of the present invention comprises a motor 4.1 and a driving magnet 4.2, the stirring device 2 comprising a stirring head 2.1 and a driven magnet 2.2, the motor 4.1 passing the The magnetic force between the driving magnet 4.2 and the driven magnet 2.2 drives the stirring head 2.1.
  • the circuit control device 5 of the present invention includes a start button 5.1, a function button 5.2, a temperature controller 5.3, and a main control circuit PCB 5.4.
  • the foaming machine of the present invention further includes a micro switch 5.5 which is disposed on the concave bottom portion 6.2 of the base 6 which is in contact with the surface of the container 1.
  • the present invention also includes a microswitch 5.5 that is disposed on the inner side wall 6.1 of the base 6 that conforms to the surface of the container 1.
  • the container of the present invention comprises a container lid 1.1, a side wall 1.2, an inner side wall 1.3, a heat conducting device 1.4 and a handle 1.5, the heat conducting device comprising a heat conducting medium 1.4.1 and a hermetic seal
  • the cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2
  • the closed cavity 1.4.2 is from the side wall 1.2 of the container, the inner side wall 1.3, the side wall
  • the bottom portion 1.6 and the inner side wall bottom portion 1.7 are formed, and the inclined angle formed by the inclined taper surface of the annular heat generating device 3.1 and the side wall 1.2 is greater than the angle between the inclined taper surface of the annular heat generating device 3.1 and the side wall 1.2
  • the friction angle 8 is such that the container 1 cannot be freely separated from the base 6 due to the self-locking phenomenon. Due to the heat transfer device 1.4, the milk in the container 1 is not burnt.
  • the container of the present invention comprises a container lid 1.1, a side wall 1.2, an inner side wall 1.3, a heat conducting device 1.4 and a handle 1.5, the heat conducting device 1.4 comprising a heat conducting medium 1.4.1 and The closed cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2, the closed cavity 1.4.2 is formed by the side wall 1.2 and the inner side wall 1.3 of the container.
  • the container 1 of the present invention comprises a container lid 1.1, a side wall 1.2, a bottom portion 1.6 and a handle 1.5, the outer side of the side wall 1.2 or the bottom portion 1.6 of the container 1 being provided with heat conduction.
  • the heat conducting device 1.4 comprises a heat conducting medium 1.4.1 and a closed cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2, the inclined cone surface of the annular heat generating device 3.1
  • the outer side wall 1.4.2.1 of the closed cavity 1.4.2 forms a pressure angle 7 greater than the friction angle 8 between the tapered tapered surface of the annular heat generating device 3.1 and the outer side wall 1.4.2.1 of the closed cavity 1.4.2
  • the container 1 of the present invention is a glass container, and the glass container is not capable of being heated by direct contact with the annular heating ring 3.1, so the foaming machine of the present invention comprises
  • the heat-conducting device 1.4 has a decisive effect on the container 1 which can be a glass container, which indirectly obtains heat from the annular heating ring 3.1 via the heat-conducting device 1.4.
  • the container 1 of the present invention is a metal container or a plastic container, and the plastic container of the present invention is included because the plastic container cannot be heated by direct contact with the annular heating ring 3.1.
  • the heat-conducting device 1.4 has a decisive effect on the container 1 which can be a plastic container, which indirectly receives heat from the annular heating ring 3.1 via the heat-conducting device 1.4.
  • the function button 5.2 of the foaming machine of the present invention includes a hot blistering key 5.2.1, a cold blistering key 5.2.2, and a hot milk key 5.2.3.
  • the present invention has the following beneficial effects: Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, Fast heat transfer and high efficiency; when not working, the container can be separated from the base, which is convenient for cleaning the container in water without affecting electrical safety problems; with heat transfer device, the milk will not be burnt.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Apparatus For Making Beverages (AREA)

Abstract

A milk foam machine. The milk foam machine comprises a container (1), a base (6), a circuit control device (5), a stirring device (2) and a drive device (4), wherein the stirring device (2) is located in the container (1). The milk foam machine also comprises an annular heating device (3). The annular heating device (3) is installed on the base (6), the annular heating device (3) is in an oblique cone shape, a middle and bottom side wall of the container (1) are in an oblique cone shape, the middle and bottom side wall of the container (1) are movably fitted with the annular heating device (3), and both the oblique cone shape of the annular heating device (3) and the oblique cone shape of the middle and bottom side wall of the container (1) are wide at the top and narrow at the bottom. In the milk foam machine, since both the annular heating device (3) and the middle and bottom side wall of the container (1) are in an oblique cone shape, the contact area between the annular heating device (3) and the middle and bottom side wall of the container (1) is large, the heat transfer is quick, and the efficiency is high. When the milk foam machine does not operate, the container (1) can be separated from the base (6), thereby facilitating in cleaning the container (1) in water, which will not affect electrical safety. Milk will not be burnt because there is a heat conducting device (1.4).

Description

一种奶泡机 技术领域  Milk foam machine
[0001] 本发明涉及一种奶泡机， 尤其涉及一种效率高、 清洗方便、 食物不会被烧糊的奶泡 机。  [0001] The present invention relates to a milk foaming machine, and more particularly to a milk foaming machine which is high in efficiency, convenient in cleaning, and which does not burn food.
背景技术 Background technique
[0002] 现有的奶泡机， 大多数容器与加热装置不可以分离， 加热或起泡后， 倒奶时比较笨 重使用不方便， 而且在清洗时， 水容易与带电物体接触， 电气安全性能差， 清洗不方便。  [0002] In existing milk foaming machines, most containers and heating devices cannot be separated. After heating or foaming, it is inconvenient to use when being poured, and the water is easily contacted with charged objects during cleaning, and electrical safety performance. Poor, cleaning is not convenient.
[0003] 中国专利 200920059906.5 —种食品加热、 搅拌、 发泡杯， 提到发泡杯与加热装置可 分离， 但是发热盘设在加热座体的凹座底面部位， 发热盘只与发泡杯底部接触加热， 受热不 均匀， 发热盘停止加热后， 发热盘大量的余热仍旧会传导到发泡杯内， 食品容易被烧糊， 而 且在工作过程中， 容器无可靠的固定， 容易被碰倒， 使用不安全。 [0003] Chinese patent 200920059906.5 - a kind of food heating, stirring, foaming cup, mentioning that the foaming cup and the heating device can be separated, but the heating plate is arranged on the bottom surface of the recess of the heating seat body, and the heating plate is only with the bottom of the foaming cup Contact heating, uneven heating, after the heating plate stops heating, a large amount of residual heat of the heating plate is still transmitted to the foaming cup, the food is easily burnt, and during the working process, the container is not reliably fixed and is easily knocked down. Not safe to use.
发明内容 Summary of the invention
[0004] 基于现有技术的不足， 本发明创造的目的在于提供一种效率高、 清洗方便、 食物不 会被烧糊的奶泡机。 由于环形发热装置和容器中下部侧壁都是斜锥形， 所以环形发热装置与 容器中下部侧壁之间的接触面积大， 热传递快， 效率高； 不工作时， 容器可以与基座分离， 便于将容器在水中清洗， 不会影响电气安全问题； 有导热装置， 牛奶不会被烧糊。  [0004] Based on the deficiencies of the prior art, the object of the present invention is to provide a milk foaming machine which is high in efficiency, convenient in cleaning, and which does not burn food. Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, the heat transfer is fast, and the efficiency is high; when not working, the container can be separated from the base. It is convenient to clean the container in water without affecting the electrical safety problem; with the heat transfer device, the milk will not be burnt.
[0005] 为实现上述目的， 本发明提供一种奶泡机， 其包括容器、 基座、 电路控制装置、 搅 拌装置和驱动装置， 所述搅拌装置位于所述容器内， 其特征在于： 还包括环形发热装置， 所 述环形发热装置安装在所述基座上， 所述环形发热装置为斜锥形， 所述容器中下部侧壁为斜 锥形， 所述容器中下部侧壁与所述环形发热装置活动吻合。 [0005] In order to achieve the above object, the present invention provides a milk foaming machine comprising a container, a base, a circuit control device, a stirring device and a driving device, the stirring device being located in the container, characterized in that: further comprising An annular heat generating device, the annular heat generating device is mounted on the base, the annular heat generating device is obliquely tapered, and a lower side wall of the container is obliquely tapered, and a middle and a lower side wall of the container and the ring The heating device is in an active state.
[0006] 作为本发明奶泡机的改进， 本发明的奶泡机的所述环形发热装置的斜锥形和所述容 器中下部侧壁的斜锥形都是上宽下窄， 所述环形发热装置的斜锥面与所述容器中下部侧壁形 成的压力角大于所述环形发热装置的斜锥面与所述容器中下部侧壁之间的摩擦角。  [0006] As an improvement of the foaming machine of the present invention, the oblique taper of the annular heat generating device of the present invention and the oblique taper of the lower side wall of the container are both upper and lower narrow, the ring A pressure angle formed by the tapered surface of the heat generating device and the lower side wall of the container is greater than a friction angle between the tapered surface of the annular heat generating device and the lower middle wall of the container.
[0007] 作为本发明奶泡机的改进， 本发明的奶泡机的所述斜锥形的环形发热装置包括斜锥 形的环形发热圈， 所述斜锥形的环形发热圈为铸造式发热圈， 云母发热圈， 印刷电路发热圈 或红外发热圈。 [0007] As an improvement of the foaming machine of the present invention, the obliquely tapered annular heat generating device of the milk foaming machine of the present invention comprises a tapered tapered annular heating ring, and the obliquely tapered annular heating ring is cast heat Circle, mica heating ring, printed circuit heating ring or infrared heating ring.
[0008] 作为本发明奶泡机的改进， 本发明的奶泡机的所述驱动装置包括马达和驱动磁铁， 所述搅拌装置包括搅拌头和从动磁铁。  [0008] As an improvement of the foaming machine of the present invention, the driving device of the milk foaming machine of the present invention includes a motor and a driving magnet, and the stirring device includes a stirring head and a driven magnet.
[0009] 作为本发明奶泡机的改进， 本发明的奶泡机的所述电路控制装置包括启动按键、 功 能按键、 温控器和主控电路 PCB板。 [0009] As an improvement of the milk foaming machine of the present invention, the circuit control device of the milk foaming machine of the present invention includes a start button and a work function Can be button, thermostat and main control PCB board.
作为本发明奶泡机的改进， 本发明的奶泡机还包括微动开关， 所述微动开关设在与容器表面 吻合的基座内侧壁或内凹底部。 As an improvement of the foaming machine of the present invention, the foaming machine of the present invention further includes a microswitch which is provided on the inner side wall or the concave bottom of the base which is fitted to the surface of the container.
[0010] 作为本发明奶泡机的改进， 本发明的奶泡机的所述容器包括容器盖， 侧壁， 内侧壁， 导热装置和手柄， 所述导热装置包括导热介质和密闭腔体， 所述导热介质位于密闭腔体内， 所述密闭腔体由容器的侧壁和内侧壁形成， 或者所述密闭腔体由容器的侧壁、 内侧壁、 侧壁 底部和内侧壁底部形成， 所述环形发热装置的斜锥面与所述侧壁形成的压力角大于所述环形 发热装置的斜锥面与所述侧壁之间的摩擦角。  [0010] As an improvement of the foaming machine of the present invention, the container of the foaming machine of the present invention comprises a container lid, a side wall, an inner side wall, a heat conducting device and a handle, the heat conducting device comprising a heat conducting medium and a closed cavity, The heat conducting medium is located in the closed cavity, the closed cavity is formed by the side wall and the inner side wall of the container, or the closed cavity is formed by the side wall of the container, the inner side wall, the bottom side of the side wall and the bottom of the inner side wall, the ring shape A pressure angle formed by the tapered surface of the heat generating device and the side wall is greater than a friction angle between the tapered surface of the annular heat generating device and the side wall.
[0011] 作为本发明奶泡机的改进， 本发明的奶泡机的所述容器包括容器盖， 侧壁、 底部和手 柄， 所述容器的侧壁或底部的外围设有导热装置， 所述导热装置包括导热介质和密闭腔体， 所述导热介质位于密闭腔内， 所述环形发热装置的斜锥面与所述密闭腔体的外侧壁形成的压 力角大于所述环形发热装置的斜锥面与所述密闭腔体的外侧壁之间的摩擦角。  [0011] As an improvement of the foaming machine of the present invention, the container of the milk foaming machine of the present invention comprises a container lid, a side wall, a bottom and a handle, and a heat conducting device is disposed at a periphery of the side wall or the bottom of the container, The heat conducting device comprises a heat conducting medium and a sealed cavity, wherein the heat conducting medium is located in the sealed cavity, and a taper angle of the annular heat generating device forms a pressure angle with an outer side wall of the sealed cavity greater than a tapered cone of the annular heat generating device The angle of friction between the face and the outer sidewall of the closed cavity.
[0012] 作为本发明奶泡机的改进， 本发明的奶泡机的所述容器是金属容器， 塑料容器或玻 璃容器。  [0012] As an improvement of the foaming machine of the present invention, the container of the milk foaming machine of the present invention is a metal container, a plastic container or a glass container.
[0013] 作为本发明奶泡机的改进， 本发明的奶泡机的所述功能按键包括热态起泡键， 冷态 起泡键， 热牛奶键。  [0013] As an improvement of the milk frother of the present invention, the function keys of the milk frother of the present invention include a hot foaming button, a cold foaming button, and a hot milk button.
[0014] 与现有技术相比较， 本发明具有以下有益效果： 由于环形发热装置和容器中下部侧 壁都是斜锥形， 所以环形发热装置与容器中下部侧壁之间的接触面积大， 热传递快， 效率高; 不工作时， 容器可以与基座分离， 便于将容器在水中清洗， 不会影响电气安全问题； 有导热 装置， 牛奶不会被烧糊。  [0014] Compared with the prior art, the present invention has the following beneficial effects: Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, Fast heat transfer and high efficiency; when not working, the container can be separated from the base, which is convenient for cleaning the container in water without affecting electrical safety problems; with heat transfer device, the milk will not be burnt.
附图说明 DRAWINGS
[0015] 图 1为本发明奶泡机优选实施方式的立体外观图。  1 is a perspective external view of a preferred embodiment of a milk foam machine of the present invention.
[0016] 图 2为本发明奶泡机优选实施方式的结构示意图。  2 is a schematic structural view of a preferred embodiment of a milk foaming machine of the present invention.
[0017] 图 3为本发明奶泡机优选实施方式的横截面图。  3 is a cross-sectional view of a preferred embodiment of a milk frother of the present invention.
[0018] 图 4为本发明奶泡机优选实施方式的容器的结构示意图。  4 is a schematic structural view of a container of a preferred embodiment of the foaming machine of the present invention.
[0019] 图 5为本发明奶泡机其他实施方式的容器的结构示意图。  5 is a schematic structural view of a container of another embodiment of the milk foaming machine of the present invention.
[0020] 图 6为本发明奶泡机优选实施方式的环形发热装置与容器装配示意图。  6 is a schematic view showing the assembly of a ring-shaped heat generating device and a container according to a preferred embodiment of the foaming machine of the present invention.
[0021] 图 7为本发明奶泡机其他实施方式的环形发热装置与容器装配示意图。  7 is a schematic view showing the assembly of a ring-shaped heat generating device and a container according to another embodiment of the foaming machine of the present invention.
具体实 式 Specific form
[0022] 本发明奶泡机适合起泡或加热各种不同品种的牛奶和奶粉。 [0023] 参考图 1， 图 2， 图 3， 图 4， 图 5， 图 6， 图 7下文将详细描述本发明奶泡机优选实 施例。 [0022] The present invention is suitable for foaming or heating various types of milk and milk powder. [0023] Referring to Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7 a preferred embodiment of the present invention will be described in detail below.
[0024] 本实施例中的一种奶泡机， 其包括容器 1、 基座 6、 电路控制装置 5、 搅拌装置 2和 驱动装置 4， 所述搅拌装置 2位于所述容器 1 内， 其特征在于： 还包括环形发热装置 3， 所 述环形发热装置 3安装在所述基座 6上， 所述环形发热装置 3为斜锥形， 所述容器 1中下部 侧壁为斜锥形， 所述容器 1中下部侧壁与所述环形发热装置 3活动吻合， 不工作时， 所述容 器 1可以与所述基座 6分离。  [0024] A milk foaming machine in the embodiment includes a container 1, a base 6, a circuit control device 5, a stirring device 2 and a driving device 4, and the stirring device 2 is located in the container 1, and features The present invention further includes an annular heat generating device 3, the annular heat generating device 3 is mounted on the base 6, the annular heat generating device 3 is obliquely tapered, and the lower side wall of the container 1 is obliquely tapered. The lower side wall of the container 1 is in active engagement with the annular heat generating device 3, and the container 1 can be separated from the base 6 when not in operation.
[0025] 在本实施例中， 本发明奶泡机的所述环形发热装置 3 的斜锥形和所述容器 1 中下部 侧壁 1.2的斜锥形都是上宽下窄， 所述环形发热装置 3.1的斜锥面与所述容器中下部侧壁 1.2 形成的压力角 7大于所述环形发热装置 3.1 的斜锥面与所述容器中下部侧壁 1.2之间的摩擦 角 8， 这样就不会因为自锁现象导致所述容器 1无法与所述基座 6自由分离。 由于重力作用， 所述容器 1中下部侧壁 1.2与所述环形发热装置 3吻合， 由于所述环形发热装置 3和所述容 器 1中下部侧壁 1.2都是斜锥形， 所以所述环形发热装置 3与所述容器 1中下部侧壁 1.2之 间的接触面积大， 热传递快， 效率高。  [0025] In the present embodiment, the tapered taper of the annular heat generating device 3 of the present invention and the oblique taper of the lower side wall 1.2 of the container 1 are both wide and narrow, and the annular heat is generated. The pressure angle 7 formed by the tapered surface of the device 3.1 and the lower side wall 1.2 of the container is greater than the friction angle 8 between the tapered surface of the annular heat generating device 3.1 and the lower middle side wall 1.2 of the container, so that The container 1 cannot be freely separated from the base 6 due to the self-locking phenomenon. Due to gravity, the lower side wall 1.2 of the container 1 is in conformity with the annular heat generating device 3, and the annular heat generating device 3 and the lower side wall 1.2 of the container 1 are both tapered, so that the annular heat is generated. The contact area between the device 3 and the lower side wall 1.2 of the container 1 is large, heat transfer is fast, and efficiency is high.
[0026] 在本实施例中， 本发明奶泡机的所述斜锥形的环形发热装置 3 包括斜锥形的环形发 热圈 3.1， 所述斜锥形的环形发热圈 3.1为铸造式发热圈。  In the present embodiment, the tapered cone-shaped annular heat generating device 3 of the present invention comprises a tapered cone-shaped annular heating ring 3.1, and the tapered tapered annular heating ring 3.1 is a cast-type heating ring. .
[0027] 在其他实施例中， 本发明奶泡机的所述斜锥形的环形发热装置 3 包括斜锥形的环形 发热圈 3.1， 所述斜锥形的环形发热圈 3.1为云母发热圈， 印刷电路发热圈或红外发热圈。  [0027] In other embodiments, the tapered tapered annular heat generating device 3 of the present invention comprises a tapered tapered annular heating ring 3.1, which is a mica heating ring. Printed circuit heating ring or infrared heating ring.
[0028] 在本实施例中， 本发明奶泡机的所述驱动装置 4包括马达 4.1和驱动磁铁 4.2， 所述 搅拌装置 2包括搅拌头 2.1和从动磁铁 2.2， 所述马达 4.1通过所述驱动磁铁 4.2与所述从动 磁铁 2.2之间的磁力作用驱动所述搅拌头 2.1。 [0028] In the present embodiment, the driving device 4 of the present invention comprises a motor 4.1 and a driving magnet 4.2, the stirring device 2 comprising a stirring head 2.1 and a driven magnet 2.2, the motor 4.1 passing the The magnetic force between the driving magnet 4.2 and the driven magnet 2.2 drives the stirring head 2.1.
[0029] 在本实施例中， 本发明奶泡机的所述电路控制装置 5 包括启动按键 5.1、 功能按键 5.2、 温控器 5.3和主控电路 PCB板 5.4。  In the present embodiment, the circuit control device 5 of the present invention includes a start button 5.1, a function button 5.2, a temperature controller 5.3, and a main control circuit PCB 5.4.
在本实施例中， 本发明奶泡机还包括微动开关 5.5， 所述微动开关 5.5设在与容器 1表面吻 合的基座 6的内凹底部 6.2。 In the present embodiment, the foaming machine of the present invention further includes a micro switch 5.5 which is disposed on the concave bottom portion 6.2 of the base 6 which is in contact with the surface of the container 1.
[0030] 在其他实施例中， 本发明奶泡机还包括微动开关 5.5， 所述微动开关 5.5 设在与容器 1表面吻合的基座 6的内侧壁 6.1。  [0030] In other embodiments, the present invention also includes a microswitch 5.5 that is disposed on the inner side wall 6.1 of the base 6 that conforms to the surface of the container 1.
[0031] 在本实施例中， 本发明奶泡机的所述容器包括容器盖 1.1， 侧壁 1.2， 内侧壁 1.3， 导 热装置 1.4和手柄 1.5， 所述导热装置包括导热介质 1.4.1 和密闭腔体 1.4.2， 所述导热介质 1.4.1位于所述密闭腔体 1.4.2内， 所述密闭腔体 1.4.2由容器的侧壁 1.2、 内侧壁 1.3、 侧壁 底部 1.6和内侧壁底部 1.7形成， 所述环形发热装置 3.1的斜锥面与所述侧壁 1.2形成的压力 角 7大于所述环形发热装置 3.1 的斜锥面与所述侧壁 1.2之间的摩擦角 8， 这样就不会因为 自锁现象导致所述容器 1无法与所述基座 6 自由分离。 由于有导热装置 1.4， 所述容器 1 内 的牛奶不会被烧糊。 [0031] In the present embodiment, the container of the present invention comprises a container lid 1.1, a side wall 1.2, an inner side wall 1.3, a heat conducting device 1.4 and a handle 1.5, the heat conducting device comprising a heat conducting medium 1.4.1 and a hermetic seal The cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2, the closed cavity 1.4.2 is from the side wall 1.2 of the container, the inner side wall 1.3, the side wall The bottom portion 1.6 and the inner side wall bottom portion 1.7 are formed, and the inclined angle formed by the inclined taper surface of the annular heat generating device 3.1 and the side wall 1.2 is greater than the angle between the inclined taper surface of the annular heat generating device 3.1 and the side wall 1.2 The friction angle 8 is such that the container 1 cannot be freely separated from the base 6 due to the self-locking phenomenon. Due to the heat transfer device 1.4, the milk in the container 1 is not burnt.
[0032] 在其他实施例中， 本发明奶泡机的所述容器包括容器盖 1.1， 侧壁 1.2， 内侧壁 1.3， 导热装置 1.4和手柄 1.5， 所述导热装置 1.4包括导热介质 1.4.1和密闭腔体 1.4.2， 所述导热 介质 1.4.1位于所述密闭腔体 1.4.2内， 所述密闭腔体 1.4.2由容器的侧壁 1.2和内侧壁 1.3形 成。  [0032] In other embodiments, the container of the present invention comprises a container lid 1.1, a side wall 1.2, an inner side wall 1.3, a heat conducting device 1.4 and a handle 1.5, the heat conducting device 1.4 comprising a heat conducting medium 1.4.1 and The closed cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2, the closed cavity 1.4.2 is formed by the side wall 1.2 and the inner side wall 1.3 of the container.
[0033] 在其他实施例中， 本发明奶泡机的所述容器 1包括容器盖 1.1， 侧壁 1.2， 底部 1.6和 手柄 1.5， 所述容器 1的侧壁 1.2或底部 1.6的外围设有导热装置 1.4， 所述导热装置 1.4包 括导热介质 1.4.1和密闭腔体 1.4.2， 所述导热介质 1.4.1位于密闭腔体 1.4.2内， 所述环形发 热装置 3.1的斜锥面与所述密闭腔体 1.4.2的外侧壁 1.4.2.1形成的压力角 7大于所述环形发 热装置 3.1 的斜锥面与所述密闭腔体 1.4.2的外侧壁 1.4.2.1之间的摩擦角 8， 这样就不会因 为自锁现象导致所述容器 1无法与所述基座 6自由分离。  [0033] In other embodiments, the container 1 of the present invention comprises a container lid 1.1, a side wall 1.2, a bottom portion 1.6 and a handle 1.5, the outer side of the side wall 1.2 or the bottom portion 1.6 of the container 1 being provided with heat conduction. Device 1.4, the heat conducting device 1.4 comprises a heat conducting medium 1.4.1 and a closed cavity 1.4.2, the heat conducting medium 1.4.1 is located in the closed cavity 1.4.2, the inclined cone surface of the annular heat generating device 3.1 The outer side wall 1.4.2.1 of the closed cavity 1.4.2 forms a pressure angle 7 greater than the friction angle 8 between the tapered tapered surface of the annular heat generating device 3.1 and the outer side wall 1.4.2.1 of the closed cavity 1.4.2 Thus, the container 1 cannot be freely separated from the base 6 due to the self-locking phenomenon.
[0034] 在本实施例中， 本发明奶泡机的所述容器 1 是玻璃容器， 由于玻璃容器不能够通过 直接接触所述环形发热圈 3.1加热， 所以本发明奶泡机所包含的所述导热装置 1.4对所述容 器 1可以是玻璃容器具有决定性的作用， 所述玻璃容器通过所述导热装置 1.4间接从所述环 形发热圈 3.1获得热量。  [0034] In the present embodiment, the container 1 of the present invention is a glass container, and the glass container is not capable of being heated by direct contact with the annular heating ring 3.1, so the foaming machine of the present invention comprises The heat-conducting device 1.4 has a decisive effect on the container 1 which can be a glass container, which indirectly obtains heat from the annular heating ring 3.1 via the heat-conducting device 1.4.
[0035] 在其他实施例中， 本发明奶泡机的所述容器 1 是金属容器或塑料容器， 由于塑料容 器不能够通过直接接触所述环形发热圈 3.1 加热， 所以本发明奶泡机所包含的所述导热装置 1.4 对所述容器 1 可以是塑料容器具有决定性的作用， 所述塑料容器通过所述导热装置 1.4 间接从所述环形发热圈 3.1获得热量。  [0035] In other embodiments, the container 1 of the present invention is a metal container or a plastic container, and the plastic container of the present invention is included because the plastic container cannot be heated by direct contact with the annular heating ring 3.1. The heat-conducting device 1.4 has a decisive effect on the container 1 which can be a plastic container, which indirectly receives heat from the annular heating ring 3.1 via the heat-conducting device 1.4.
[0036] 在本实施例中， 本发明奶泡机的所述功能按键 5.2 包括热态起泡键 5.2.1， 冷态起泡 键 5.2.2， 热牛奶键 5.2.3。  [0036] In the present embodiment, the function button 5.2 of the foaming machine of the present invention includes a hot blistering key 5.2.1, a cold blistering key 5.2.2, and a hot milk key 5.2.3.
[0037] 与现有技术相比较， 本发明具有以下有益效果： 由于环形发热装置和容器中下部侧 壁都是斜锥形， 所以环形发热装置与容器中下部侧壁之间的接触面积大， 热传递快， 效率高; 不工作时， 容器可以与基座分离， 便于将容器在水中清洗， 不会影响电气安全问题； 有导热 装置， 牛奶不会被烧糊。  [0037] Compared with the prior art, the present invention has the following beneficial effects: Since the annular heat generating device and the lower side wall of the container are both tapered, the contact area between the annular heat generating device and the lower side wall of the container is large, Fast heat transfer and high efficiency; when not working, the container can be separated from the base, which is convenient for cleaning the container in water without affecting electrical safety problems; with heat transfer device, the milk will not be burnt.
[0038] 以上所揭露的仅为本发明的较佳实施例而已， 当然不能以此来限定本发明之权利范 围， 因此依本发明申请专利范围所作的等同变化， 仍属本发明所涵盖的范围。  The above disclosure is only the preferred embodiment of the present invention, and of course, the scope of the present invention is not limited thereto, and thus the equivalent changes made by the scope of the present invention remain within the scope of the present invention. .

Claims

权 利 要 求 书 Claim
1. 一种奶泡机， 其包括容器、 基座、 电路控制装置、 搅拌装置和驱动装置， 所述搅拌装置 位于所述容器内， 其特征在于： 还包括环形发热装置， 所述环形发热装置安装在所述基座上， 所述环形发热装置为斜锥形， 所述容器中下部侧壁为斜锥形， 所述容器中下部侧壁与所述环 形发热装置活动吻合。  A milk foaming machine comprising a container, a base, a circuit control device, a stirring device and a driving device, wherein the stirring device is located in the container, characterized in that: further comprising an annular heating device, the annular heating device Mounted on the base, the annular heat generating device is tapered, the lower side wall of the container is tapered, and the lower middle side wall of the container is in active engagement with the annular heat generating device.
2. 根据权利要求 1 所述的奶泡机， 其特征在于： 所述环形发热装置的斜锥形和所述容器中 下部侧壁的斜锥形都是上宽下窄， 所述环形发热装置的斜锥面与所述容器中下部侧壁形成的 压力角大于所述环形发热装置的斜锥面与所述容器中下部侧壁之间的摩擦角。  2. The foaming machine according to claim 1, wherein: the oblique taper of the annular heat generating device and the oblique taper of the lower middle side wall of the container are both upper and lower narrow, and the annular heat generating device The angle of the taper formed with the lower sidewall of the container is greater than the angle of friction between the tapered face of the annular heat generating device and the lower sidewall of the container.
3. 根据权利要求 2 所述的奶泡机， 其特征在于： 所述斜锥形的环形发热装置包括斜锥形的 环形发热圈， 所述斜锥形的环形发热圈为铸造式发热圈， 云母发热圈， 印刷电路发热圈或红 外发热圈。  3. The foaming machine according to claim 2, wherein: the obliquely-shaped annular heat generating device comprises a tapered cone-shaped annular heating ring, and the tapered-shaped annular heating ring is a cast-type heating ring. Mica heating ring, printed circuit heating ring or infrared heating ring.
4. 根据权利要求 3 所述的奶泡机， 其特征在于： 所述驱动装置包括马达和驱动磁铁， 所述 搅拌装置包括搅拌头和从动磁铁。  4. The foaming machine according to claim 3, wherein: said driving means comprises a motor and a driving magnet, and said stirring means comprises a stirring head and a driven magnet.
5. 根据权利要求 4 所述的奶泡机， 其特征在于： 所述电路控制装置包括启动按键、 功能按 键、 温控器和主控电路 PCB板。  5. The foaming machine according to claim 4, wherein: the circuit control device comprises a start button, a function button, a temperature controller and a main control circuit PCB.
6. 根据权利要求 5 所述的奶泡机， 其特征在于： 还包括微动开关， 所述微动开关设在与容 器表面吻合的基座内侧壁或内凹底部。  6. The foaming machine according to claim 5, further comprising: a micro switch disposed on the inner side wall or the concave bottom of the base that matches the surface of the container.
7. 根据权利要求 6 所述的奶泡机， 其特征在于： 还包括所述容器包括容器盖， 侧壁， 内侧 壁， 导热装置和手柄， 所述导热装置包括导热介质和密闭腔体， 所述导热介质位于密闭腔体 内， 所述密闭腔体由容器的侧壁和内侧壁形成， 或者所述密闭腔体由容器的侧壁、 内侧壁、 侧壁底部和内侧壁底部形成， 所述环形发热装置的斜锥面与所述侧壁形成的压力角大于所述 环形发热装置的斜锥面与所述侧壁之间的摩擦角。  7. The foaming machine according to claim 6, further comprising: the container comprising a container cover, a side wall, an inner side wall, a heat conducting device and a handle, the heat conducting device comprising a heat conducting medium and a sealed cavity, The heat conducting medium is located in the closed cavity, the closed cavity is formed by the side wall and the inner side wall of the container, or the closed cavity is formed by the side wall of the container, the inner side wall, the bottom side of the side wall and the bottom of the inner side wall, the ring shape A pressure angle formed by the tapered surface of the heat generating device and the side wall is greater than a friction angle between the tapered surface of the annular heat generating device and the side wall.
8. 根据权利要求 6 所述的奶泡机， 其特征在于： 所述容器包括容器盖， 侧壁， 底部和手柄， 所述容器的侧壁或底部的外围设有导热装置， 所述导热装置包括导热介质和密闭腔体， 所述 导热介质位于密闭腔内， 所述环形发热装置的斜锥面与所述密闭腔体的外侧壁形成的压力角 大于所述环形发热装置的斜锥面与所述密闭腔体的外侧壁之间的摩擦角。  8. The foaming machine according to claim 6, wherein: the container comprises a container cover, a side wall, a bottom and a handle, and a heat conducting device is disposed on a periphery of the side wall or the bottom of the container, the heat conducting device The heat conductive medium and the sealed cavity are disposed in the sealed cavity, and a pressure angle formed by the inclined tapered surface of the annular heat generating device and the outer sidewall of the sealed cavity is greater than a tapered surface of the annular heat generating device The angle of friction between the outer sidewalls of the closed cavity.
9. 根据权利要求 7 或 8 所述的奶泡机， 其特征在于： 所述容器是金属容器， 塑料容器或玻 璃容器。  9. A milk frother according to claim 7 or 8, wherein: the container is a metal container, a plastic container or a glass container.
10. 根据权利要求 9所述的奶泡机， 其特征在于： 所述功能按键包括热态起泡键， 冷态起泡 键， 热牛奶键。  10. The milk frother according to claim 9, wherein: the function button comprises a hot foaming button, a cold foaming button, and a hot milk button.
PCT/CN2014/084336 2013-09-05 2014-08-14 Milk foam machine WO2015032268A1 (en)

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