WO2017054220A1 - 真空电热容器 - Google Patents

真空电热容器 Download PDF

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Publication number
WO2017054220A1
WO2017054220A1 PCT/CN2015/091389 CN2015091389W WO2017054220A1 WO 2017054220 A1 WO2017054220 A1 WO 2017054220A1 CN 2015091389 W CN2015091389 W CN 2015091389W WO 2017054220 A1 WO2017054220 A1 WO 2017054220A1
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Prior art keywords
electric heating
heat
heating container
vacuum electric
container according
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PCT/CN2015/091389
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English (en)
French (fr)
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史利利
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史利利
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Priority to PCT/CN2015/091389 priority Critical patent/WO2017054220A1/zh
Priority to CN201590000137.5U priority patent/CN206120005U/zh
Publication of WO2017054220A1 publication Critical patent/WO2017054220A1/zh

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    • 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
    • A47J27/00—Cooking-vessels
    • A47J27/21—Water-boiling vessels, e.g. kettles

Definitions

  • the present application relates to the field of home appliances, and more particularly to a vacuum electric heating container.
  • the present application aims to solve at least one of the above technical problems to some extent.
  • the present application provides a vacuum electric heating container, comprising: a body and a heat generating component, the body comprising: an outer casing, and a inner tank defining a vacuum space together with the outer casing, the inner and outer portions at the bottom of the body
  • the heat generating component is disposed in the accommodating space between the biliary, and a surface of the accommodating space opposite to the inner tank is provided with a heat reflecting structure.
  • the heat reflecting structure is a heat reflecting layer on one side of the heat generating component coated on the inner wall of the outer bladder.
  • the heat reflecting structure is a heat reflecting film attached to one side of the heat generating component of the inner wall of the outer casing.
  • the heat reflecting structure is a heat reflecting plate mounted on an inner wall of the outer casing on a side of the heat generating component.
  • the heat reflecting plate is made of aluminum.
  • the inner tank is provided with an indicating floating body, and the indicating floating body size satisfies: when the liquid in the inner tank is filled to a certain extent, the indicating floating body is engaged with a certain height position of the inner tank due to buoyancy.
  • the indication floating body is provided with a through hole.
  • a transparent window for observing the actual liquid level is disposed on the body at a certain position.
  • the body is provided with a marking portion for indicating a safe liquid level at a certain position.
  • the marking portion is a marking layer stamped or printed on the inner surface of the inner casing, or the marking layer is stamped or printed on the outer surface of the outer casing, the marking The department includes: liquid level marking lines and / or text descriptions.
  • a vacuum electric heating container comprising: a body and a heat generating component, the body comprising: an outer casing, and a liner defining a vacuum space together with the outer casing, the inner liner and the outer bladder at the bottom of the body
  • the heat generating component is disposed in the accommodating space therebetween, and a surface of the accommodating space opposite to the inner tank is provided with a heat reflecting structure.
  • FIG. 1 is a schematic structural view of a vacuum electric heating container according to an embodiment of the present application.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality” is two or more unless specifically and specifically defined otherwise.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • installation shall be understood broadly, and may be either a fixed connection or a detachable connection, unless otherwise explicitly stated and defined. , or connected integrally; may be mechanical connection or electrical connection; may be directly connected, or may be indirectly connected through an intermediate medium, and may be internal communication between the two elements.
  • the specific meanings of the above terms in the present application can be understood on a case-by-case basis.
  • the first feature "on” or “under” the second feature may include direct contact of the first and second features, and may also include first and second features, unless otherwise specifically defined and defined. It is not in direct contact but through additional features between them.
  • the first feature “above”, “above” and “above” the second feature includes the first feature directly above and above the second feature, or merely indicating that the first feature level is higher than the second feature.
  • the first feature “below”, “below” and “below” the second feature includes the first feature directly above and above the second feature, or It merely means that the first feature level is smaller than the second feature.
  • the embodiment provides a vacuum electric heating container, which can be a vacuum electric kettle or the like, and can heat the liquid therein to meet the needs of people's living production.
  • the vacuum electric heating container of the embodiment mainly comprises: a body 1 and a heat generating component 2 disposed at the bottom of the body 1.
  • the heat generating component 2 is a heat generating tube which can be disposed in the accommodating space of the bottom surface of the body 1.
  • the body 1 includes an outer casing 11 and a liner 13 defining a vacuum space 12 together with the outer casing 11.
  • the heat generating component is disposed in the accommodating space between the inner tank and the outer casing at the bottom of the body 1.
  • the opposite side of the liner is provided with a heat reflecting structure.
  • the heat reflecting structure may be one of at least three forms as follows:
  • the first type that is, the structure in the present embodiment, the heat-emitting structure is a heat-reflecting layer 111 on the side of the heat-generating component 2 coated on the inner wall of the outer casing 11.
  • the heat reflecting structure is a heat reflecting film attached to the inner wall of the outer casing on the side of the heat generating component.
  • the heat reflecting structure is a heat reflecting plate mounted on the inner wall of the outer casing on the side of the heat generating component.
  • the heat reflector is preferably made of aluminum.
  • the inner casing 13 is provided with an indication floating body 3 which satisfies the requirement that when the liquid in the inner tank 13 is filled to a certain extent, the floating body is instructed to be engaged with the inner casing 13 by a buoyancy force.
  • the indicating floating body may be a sphere or a hemisphere, or a plate body or the like, and the size thereof is mainly such that when the liquid contained in the inner tank 13 reaches a certain volume, the indicating floating body can be engaged with a certain position of the inner liner 13 to indicate the body 1
  • the contained liquid has reached the safe liquid level. At this time, it indicates that the floating body will enter a position close to the field of vision, and one can judge that there is no need to fill more liquid into the body.
  • the floating body is instructed to enter the field of view of the body under the liquid buoyancy of the body, thereby judging the liquid level.
  • the indicating floating body may be provided with a through hole for the liquid to pass therethrough.
  • the indicator float In order to observe the indicating floating body at a position perpendicular to the axial direction of the body, a transparent window for observing the actual liquid level is provided on the body 1 at a certain position, through which the position indicating the arrival of the floating body can be observed, and accordingly, as a preference
  • the indicator float can be color-coded in order to be well-recognized, for example, using a red plastic molding to indicate the float.
  • the body 1 is provided with a marking portion for indicating a safe liquid level at a certain position, and the marking portion can be combined with the transparent window.
  • the marking portion 4 is a layer of marking which is stamped or printed on the inner surface of the inner liner 13 Upper, or the marking layer is stamped or printed on the outer surface of the outer casing 11.
  • the marking portion may include: a liquid level marking line and/or a textual description.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

一种真空电热容器，包括：本体（1）及发热组件（2），所述本体（1）包括：外胆（11），以及与该外胆（11）共同限定出真空空间（12）的内胆（13），位于所述本体（1）底部的所述内胆（13）与外胆（11）之间的容置空间中设置所述发热组件（2），所述容置空间的与所述内胆（13）相对的一面设置有热反射结构。这样，由于热反射结构会将发热组件（2）所产生热量反射到内胆（13）上，从而避免了热能的浪费，保证了器件加热和保温效果。

Description

真空电热容器 技术领域
本申请涉及家电领域，尤其涉及一种真空电热容器。
背景技术
传统的真空容器产品例如真空杯已日趋成熟，然而，可加热的真空电热容器产品较少，主要原因为：发热装置与真空胆的连接结构复杂、加工工艺技术要求较高。一些传统的真空电热容器产品只是壶身两侧真空，底部焊接发热装置，然而，由于此结构的壶身底部与外界空气还是大面积接触，从而导致壶内水温的保温效果不佳。
发明内容
本申请旨在至少在一定程度上解决上述技术问题之一。
本申请提供一种真空电热容器，包括：本体及发热组件，所述本体包括：外胆，以及与该外胆共同限定出真空空间的内胆，位于所述本体底部的所述内胆与外胆之间的容置空间中设置所述发热组件，所述容置空间的与所述内胆相对的一面设置有热反射结构。
进一步地，所述热反射结构为涂覆于所述外胆内壁的位于所述发热组件一侧的热反射层。
进一步地，所述热反射结构为粘贴于所述外胆内壁的位于所述发热组件一侧的热反射膜。
进一步地，所述热反射结构为安装于所述外胆内壁的位于所述发热组件一侧的热反射板。
进一步地，所述热反射板采用铝材。
进一步地，所述内胆内设置有指示浮体，该指示浮体尺寸满足：当所述内胆中液体填充到一定程度时，所述指示浮体因浮力卡接于所述内胆的一定高度位置。
进一步地，所述指示浮体上开设有通孔。
进一步地，所述本体上于一定位置设有用于观察实际液位的透明窗。
进一步地，所述本体上于一定位置设有用于指示安全液位的标识部。
进一步地，所述标识部为一层标识层，该标识层冲压或印刷在所述内胆的内表面上，或者，该标识层冲压或印刷在所述外胆的外表面上，所述标识部包括：液位标识线和/或文字说明。
本申请的有益效果是：
通过提供一种真空电热容器，包括：本体及发热组件，所述本体包括：外胆，以及与该外胆共同限定出真空空间的内胆，位于所述本体底部的所述内胆与外胆之间的容置空间中设置所述发热组件，所述容置空间的与所述内胆相对的一面设置有热反射结构。这样，由于热反射结构会将发热组件所产生热量反射到内胆上，从而避免了热能的浪费，保证了器件加热和保温效果。
附图说明
图1为本申请实施例的真空电热容器的结构示意图。
具体实施方式
下面详细描述本申请的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
在本申请中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正上方和斜上方，或 仅仅表示第一特征水平高度小于第二特征。
下面通过具体实施方式结合附图对本申请作进一步详细说明。
请参考图1，本实施例提供了一种真空电热容器，该真空电热容器可以为真空电热水壶等，可以对其中液体进行加热从而满足人们生活生产需要。
具体地，本实施例的真空电热容器主要包括：本体1，以及设置于本体1底部的发热组件2。发热组件2为发热管，其可设置在本体1的底面的容置空间中。而本体1包括：外胆11，以及与该外胆11共同限定出真空空间12的内胆13，位于本体1底部的内胆与外胆之间的容置空间中设置发热组件，容置空间的与内胆相对的一面设置有热反射结构。而该热反射结构可以为如下至少三种形式中的一种：
第一种，也就是本实施例中的结构，热发射结构为涂覆于外胆11内壁的位于发热组件2一侧的热反射层111。
第二种，作为另一替代实施例，热反射结构为粘贴于外胆内壁的位于发热组件一侧的热反射膜。
第二种，作为另一替代实施例，热反射结构为安装于外胆内壁的位于发热组件一侧的热反射板。而热反射板优先采用铝材。
内胆13内设置有指示浮体3，该指示浮体尺寸满足：当内胆13中液体填充到一定程度时，指示浮体因浮力卡接于内胆13的一定高度位置。指示浮体可以为球体或半球体，或板体等，其尺寸主要是使得当内胆13中容纳的液体到达一定体积时，指示浮体可以卡接在内胆13的某一个位置，指示本体1中容纳的液体已经到达安全液位，此时，指示浮体会进入离人们视野较近的位置，人们可以由此判断无需再填入更多液体至本体中。
这样，即使本体开口再小，指示浮体在本体内液体浮力下仍会进入人们视野，从而判断液体液位。
为了使加入的液体能透过指示浮体进入内胆，指示浮体上可开设有供液体通过的通孔。
为了在垂直于本体轴向的位置观察指示浮体，本体1上于一定位置设有用于观察实际液位的透明窗，通过该透明窗，可以观察到指示浮体所到达的位置，相应地，作为优选实施例，指示浮体为了能够被很好地识别，可采用色彩着色，例如，采用红色塑胶成型指示浮体。
为了指示安全液位，本体1上于一定位置设有用于指示安全液位的标识部，而标识部可与透明窗相结合。标识部4为一层标识层，该标识层冲压或印刷在内胆13的内表面 上，或，该标识层冲压或印刷在外胆11的外表面上。标识部可包括：液位标识线和/或文字说明。
在本说明书的描述中，参考术语“一个实施方式”、“一些实施方式”、“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本申请的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。
以上内容是结合具体的实施方式对本申请所作的进一步详细说明，不能认定本申请的具体实施只局限于这些说明。对于本申请所属技术领域的普通技术人员来说，在不脱离本申请构思的前提下，还可以做出若干简单推演或替换。

Claims (10)

  1. 一种真空电热容器，包括：本体及发热组件，所述本体包括：外胆，以及与该外胆共同限定出真空空间的内胆，位于所述本体底部的所述内胆与外胆之间的容置空间中设置所述发热组件，其特征在于，所述容置空间的与所述内胆相对的一面设置有热反射结构。
  2. 如权利要求1所述的真空电热容器，其特征在于，所述热反射结构为涂覆于所述外胆内壁的位于所述发热组件一侧的热反射层。
  3. 如权利要求1所述的真空电热容器，其特征在于，所述热反射结构为粘贴于所述外胆内壁的位于所述发热组件一侧的热反射膜。
  4. 如权利要求1所述的真空电热容器，其特征在于，所述热反射结构为安装于所述外胆内壁的位于所述发热组件一侧的热反射板。
  5. 如权利要求5所述的真空电热容器，其特征在于，所述热反射板采用铝材。
  6. 如权利要求1所述的真空电热容器，其特征在于，所述内胆内设置有指示浮体，该指示浮体尺寸满足：当所述内胆中液体填充到一定程度时，所述指示浮体因浮力卡接于所述内胆的一定高度位置。
  7. 如权利要求6所述的真空电热容器，其特征在于，所述指示浮体上开设有通孔。
  8. 如权利要求6所述的真空电热容器，其特征在于，所述本体上于一定位置设有用于观察实际液位的透明窗。
  9. 如权利要求6所述的真空电热容器，其特征在于，所述本体上于一定位置设有用于指示安全液位的标识部。
  10. 如权利要求9所述的真空电热容器，其特征在于，所述标识部为一层标识层，该标识层冲压或印刷在所述内胆的内表面上，或者，该标识层冲压或印刷在所述外胆的外表面上，所述标识部包括：液位标识线和/或文字说明。
PCT/CN2015/091389 2015-10-01 2015-10-01 真空电热容器 WO2017054220A1 (zh)

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