WO2016045575A1 - 电热水壶 - Google Patents
电热水壶 Download PDFInfo
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- WO2016045575A1 WO2016045575A1 PCT/CN2015/090268 CN2015090268W WO2016045575A1 WO 2016045575 A1 WO2016045575 A1 WO 2016045575A1 CN 2015090268 W CN2015090268 W CN 2015090268W WO 2016045575 A1 WO2016045575 A1 WO 2016045575A1
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- water inlet
- sleeve
- water
- temperature sensing
- stage
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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 invention relates to the technical field of electric kettles, in particular to an electric kettle with an integrated combination of an automatic water supply structure and a temperature sensing probe.
- the existing electric kettle is installed with a temperature-sensitive probe for preventing dry burning, and is generally installed on the hole body after opening the bottom of the kettle body, so that the temperature probe directly contacts the water to realize the temperature sensing, although the structure is It can solve the temperature sensing function, but due to the long time working at high temperature, the sealing structure is easily deformed, resulting in water leakage after the sealing structure fails.
- the object of the present invention is to solve the above-mentioned deficiencies of the prior art, and to improve a new type of temperature sensing probe mounting structure.
- the temperature sensing probe and the water supply structure are integrated, and no additional drilling is required at the bottom of the kettle body to effectively solve the problem. Seal leakage problem.
- the electric kettle with the integrated structure of the automatic water supply and the temperature sensing probe comprises a base and a kettle body, and an upper connector is mounted on the bottom of the kettle body, and a lower connector which is inserted and matched with the upper connector is mounted on the corresponding base, and the upper connector
- the center is provided with an upper water inlet sleeve communicating with the inner cavity of the kettle body, and an upper sealing assembly is installed in the upper water inlet sleeve, and a lower water inlet sleeve corresponding to the upper water inlet sleeve is arranged in the center of the lower connector, and the lower inlet sleeve is provided.
- the water sleeve is connected with an inlet pipe, and the lower water inlet sleeve is provided with a lower sealing assembly, wherein the bottom of the kettle body is provided with a water inlet mounting hole, and a top end of the upper water inlet sleeve has a connecting barrel, and the connecting barrel is worn.
- the water inlet mounting hole extends into the kettle body, and the sealing sleeve is provided with a silicone ring between the connecting cylinder and the water inlet mounting hole, the water outlet head is disposed on the connecting cylinder of the kettle body, and the outlet head is provided with a plurality of water outlet holes;
- the water outlet hole is opened on the side wall of the water outlet head, and a temperature sensing cover extends from the top of the water outlet head corresponding to the water outlet hole, and a temperature sensing probe electrically connected to the upper connector is installed in the temperature sensing cover.
- the temperature sensing probe ie, the temperature sensing resistor
- the temperature sensing probe is simultaneously set to the temperature sensing cover which is upwardly raised by the water head. Since the temperature sensing cover is directly in contact with the water, the temperature sensing effect is good, and the automatic water supply structure is integrated, which solves the prior art. In the middle, the temperature probe needs to be additionally installed in the bottom hole of the kettle body, and the leakage water defect in the drilling installation mode is also avoided.
- the temperature sensing cover is internally and horizontally mounted with an insulating layer and a sealing silicone seat.
- the sealing silicone seat seals the water outlet and the temperature sensing cover, and the temperature sensing area between the insulating layer and the sealed silicone seat forms a temperature conduction region.
- the temperature probe is installed in the temperature conduction area, and the temperature probe is electrically connected to the upper connector through the two data conductive tubes; the sealed silicone seat prevents the water in the water outlet from entering the temperature sensing cover, and functions as a sealing, and the insulating layer is for avoiding work.
- the temperature probe is in contact with the metal at the top of the temperature sensing cover to provide insulation.
- the sealing structure is not completely wrapped around the temperature sensing probe, and the temperature conduction area facilitates the indirect conduction of water temperature to Temperature probe sensing.
- the upper sealing assembly includes a primary leak preventer and a secondary leak preventer
- a first-stage leak-proof body is installed in the connecting cylinder, including a first-stage leakage preventing sleeve and a first-stage variable leakage-proof cap, and the first-level leakage preventing sleeve is sleeved in the connecting cylinder, and the first-level leakage preventing sleeve is provided with a first-level connection.
- the first-stage variable leak-proof cap is fastened to the first-level central connecting hole of the first-stage connecting frame through the first-level barb column, and the first-stage connecting frame on the outer circumference of the first-stage central connecting hole is opened in the circumferential direction.
- Level inlet hole, one level variable leakproof cap seals multiple first inlet holes;
- the lower part of the upper inlet sleeve below the first-level leakage preventing body is provided with a secondary leakage preventing body, including a secondary connecting frame and a secondary variable leakage preventing cap, and the secondary connecting frame is integrally connected with the inner wall of the upper inlet sleeve
- the two-stage variable anti-leak cap is fastened to the second-level central connecting hole of the second-stage connecting frame through the two-stage barb column, and the second-level connecting frame on the outer circumference of the second-level central connecting hole is opened in the circumferential direction with a plurality of two-stage Inlet hole, two-stage variable leakage cap seals a plurality of secondary water inlet holes, and an inlet sealing sleeve is installed in the upper inlet sleeve below the secondary connection frame, and the inlet sealing sleeve is opened with a conical center Water perforation, clamping connection between inlet seal and secondary joint
- the positioning frame is provided with a positioning center groove suitable for the end of the
- the upper sealing assembly of the structure is provided with a first-level leakage preventing body and a secondary leakage preventing body in the upper water inlet sleeve through the optimization of the structure.
- each leak-proof body has the same structure, and the difference is that The first-stage leakage-proof sleeve on the level leak-proof body is sleeved in the connecting cylinder and is easy to install.
- the first-stage water-proof hole is sealed in the non-watering state by using the first-stage variable leak-proof cap.
- the connecting frame is integrally extended from the inner wall of the upper water inlet sleeve, so there is no leakage between the wall portions, and even if the first leakage preventing body fails, the secondary leakage preventing body can be sealed by the secondary variable leakage cap.
- the specific working principle of the first and second leakage prevention bodies in the water supply is as follows:
- the bottom of the upper inlet sleeve and the bottom of the lower inlet sleeve are connected, and the water of the inlet pipe passes through the lower inlet sleeve to enter the upper inlet sleeve, because the water is in the process of water inlet.
- the secondary variable leakage cap that originally sealed the secondary inlet hole is deformed by water pressure, and the secondary variable leakage cap is turned up, and the water can enter through the secondary inlet hole.
- the first-stage variable leakage-proof cap When the water inlet sleeve is brought to the first-level leakage prevention body, the first-stage variable leakage-proof cap is also deformed, and the water enters the water outlet through the first-stage water inlet hole, and then enters the kettle body through the water outlet hole to realize the function of adding water or water injection.
- the inlet pipe After the water is completed, the inlet pipe is supplied with water, and the first-stage variable anti-leak cap and the second-stage variable anti-leak cap are restored to the original state, and the corresponding first-stage water inlet hole and the second-stage water inlet hole are sealed, even if the kettle body is separately taken out, There is no leakage phenomenon, and the structure is simple and reliable. It can not only have the function of water inlet at the bottom, but also achieve multi-level leakage prevention and high safety sealing.
- the electric kettle with the integrated structure of the automatic water-sending structure and the temperature-sensing probe of the present invention simultaneously sets the temperature-sensing probe (ie, the temperature-sensing resistor) to the temperature-sensing cover with the water head protruding upward, because the temperature-sensing cover directly contacts the water, and the sense The temperature effect is good, and the automatic water-sending structure is integrated, which solves the prior art, the temperature-sensing probe needs to be additionally installed in the bottom hole of the kettle body, and the leakage water defect in the drilling installation mode is also avoided.
- the temperature-sensing probe ie, the temperature-sensing resistor
- Figure 1 is an exploded sectional view of the structure of the present invention.
- Figure 2 is an exploded cross-sectional view showing the structure of the kettle body and the upper connector of the present invention.
- Figure 3 is an exploded cross-sectional view showing the structure of the upper connector of the present invention.
- the electric kettle with the integrated combination of the automatic water supply structure and the temperature sensing probe comprises a base 1 and a kettle body 2, and an upper connector 3 is mounted on the bottom of the kettle body 2, and the corresponding base 1 is mounted with
- the upper connector 3 is inserted into the lower connector 4, and the upper connector 3 is provided with an upper water inlet sleeve 5 communicating with the inner cavity of the kettle body 1.
- the upper water inlet sleeve 5 is provided with an upper sealing assembly 6 corresponding thereto.
- the lower connector 4 is provided with a lower water inlet sleeve 7 engaged with the upper water inlet sleeve 5, the lower water inlet sleeve 7 is connected with the inlet water pipe 8, and the lower water inlet sleeve 7 is provided with a lower sealing assembly 9
- the bottom of the kettle body 2 is provided with a water inlet mounting hole 201.
- the top of the upper water inlet sleeve 5 extends with a connecting cylinder 10, and the connecting cylinder 10 extends through the water inlet mounting hole 201 into the kettle body 2, and the connecting cylinder 10
- the sealing sleeve is provided with a silicone ring 11 between the water inlet mounting hole 201, the water outlet head 12 is disposed on the connecting cylinder 10 in the kettle body 2, and the water outlet head 12 is provided with a plurality of water outlet holes 1201;
- the water outlet hole 1201 is defined in the side wall of the water outlet head 12, and a temperature sensing cover 13 extends from the top of the water outlet head 12 above the water outlet hole 1201, and a temperature sensing probe electrically connected to the upper connector 3 is mounted in the temperature sensing cover 13 14.
- the temperature sensing probe 14 (ie, the temperature sensing resistor) is simultaneously set to the temperature sensing cover 13 which is upwardly raised by the water head 12. Since the temperature sensing cover 13 is directly in contact with the water, the temperature sensing effect is good, and the automatic water supply structure is integrated, and the solution is solved. In the prior art, the temperature sensing probe 14 needs to be additionally installed in the bottom hole of the kettle body, and the water leakage defect in the drilling installation mode is also avoided.
- the temperature sensing cover 13 is internally and horizontally mounted with an insulating layer 15 and a sealing silicone seat 16, and the sealing silicone seat 16 seals the water outlet 12 and the temperature sensing cover 13 from each other, and the temperature between the insulating layer 15 and the sealed silicone seat 16
- the temperature guiding region 17 is formed in the cover 13, the temperature sensing probe 13 is installed in the temperature conducting region 17, and the temperature sensing probe 14 is electrically connected to the upper connector 3 through the two data conducting tubes 1401; the sealed silicone seat 16 is prevented from being in the water outlet 12
- the water enters the temperature sensing cover 13 and functions as a sealing.
- the insulating layer 15 contacts the metal at the top of the temperature sensing cover 13 to provide insulation, in order to make the temperature sensing probe 14 have a temperature sensing effect.
- the sealing structure is not completely wrapped around the temperature sensing probe 14, and the temperature conducting region 17 facilitates the indirect conduction of the temperature of the water to the sensing of the temperature sensing probe 14.
- the upper seal assembly 6 includes a primary leak preventer and a secondary leak preventer
- a first leakage preventing body is installed in the connecting cylinder 10, and includes a first leakage preventing sleeve 1801 and a first variable leakage preventing cap 1802.
- the first leakage preventing sleeve 1801 is sleeved in the connecting cylinder 10, and the first leakage preventing sleeve
- a first connecting frame 1803 is disposed in the 1801, and the first-stage variable leak-proof cap 1802 is fastened to the first-stage central connecting hole 1803-1 of the primary connecting frame 1803 through the primary barb column 1804, and the first-level central connecting hole 1803- a plurality of first-stage water inlet holes 1803-2 are opened in the circumferential direction of the first-stage connecting frame 1803 of the outer circumference, and the first-stage variable leakage preventing cap 1802 seals the plurality of first-stage water inlet holes 1803-2;
- a second leakage preventing body is installed at a lower portion of the upper water inlet sleeve 5 below the first-level leakage preventing body, and includes a secondary connecting frame 1901 and a secondary variable leakage preventing cap 1902, and a secondary connecting frame 1901 and an upper water inlet sleeve 5
- the inner wall is integrally connected, and the secondary variable leakage preventing cap 1902 is fastened to the secondary center connecting hole 1901-1 of the secondary connecting frame 1901 through the secondary barb column 1903, and the secondary center connecting hole 1901-1 is peripherally
- a plurality of secondary water inlet holes 1901-2 are opened in the circumferential direction of the second connecting frame 1901, and the second variable leakage preventing cap 1902 seals the plurality of secondary water inlet holes 1901-2, and the upper part of the secondary connecting frame 1901
- the inlet sleeve 5 is provided with an inlet sealing sleeve 20, and the inlet sealing sleeve 20 is provided with a conical central inlet perforation 2001, and a positioning frame 21 is
- the top surface of the positioning frame 21 is provided with a positioning center groove 2101 suitable for the end fitting of the second barb column 1903.
- the positioning frame 21 is provided with a plurality of positioning water inlet holes 2102 communicating with the central water inlet hole 2001 in the circumferential direction. .
- the upper sealing assembly 6 of the structure is provided with a first-level leakage preventing body and a secondary leakage preventing body in the upper water inlet sleeve through optimization of the structure.
- each leak-proof body has the same structure, and the difference is that
- the first-stage leakage preventing sleeve 1801 on the first-level leakage preventing body is sleeved in the connecting barrel 10, and is conveniently installed.
- the first-stage variable leakage preventing cap 1802 is used to seal the first-stage water inlet hole in the non-watering state.
- the secondary water inlet hole 1901-1 is sealed by the second variable leakage preventing cap 1902. As long as the secondary water inlet hole 1901-1 is sealed, there is no leakage point, and the sealing performance of the kettle body is effectively improved.
- the specific working principle of the first and second leakproof bodies in the water supply is as follows:
- the bottom of the upper inlet sleeve 5 and the bottom of the lower inlet sleeve 7 are connected, and the water of the inlet pipe 8 (the inlet pipe is connected to the water source through the pump body 23) passes through.
- the water sleeve 7 enters the upper water inlet sleeve 5, and the water has a certain water pressure during the water inlet process, so that the secondary variable leakage preventing cap 1902 of the original sealed secondary water inlet hole 1901-1 is impacted by water pressure. Deformation occurs, the secondary variable leakage cap 1902 is turned up, and the water can enter the upper water inlet sleeve 5 from the secondary water inlet hole 1901-1.
- the first stage variable leakage cap The deformation occurs in 1802.
- the water enters the water outlet head 12 through the first water inlet hole 1803-2, and then enters the kettle body 2 through the water outlet hole 1201 to realize the function of adding water or water injection.
- the inlet water supply is water supply, and the first stage is variable.
- the anti-leak cap and the second-stage variable anti-leak cap are restored to the original state, and the corresponding first-stage water inlet hole and the second-stage water inlet hole are sealed, and even if the kettle body is separately taken out, no leakage phenomenon occurs, and the structure is simple and reliable. It can not only have the function of bottom water inlet, but also achieve multi-level leakage prevention and high safety sealing.
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Abstract
一种自动上水结构与感温探头一体式组合的电热水壶，上进水套筒（5）内安装有上密封组件（6），对应下连接器（4）中央设有与上进水套筒（5）配合的下进水套筒（7），下进水套筒（7）连接有进水管（8），下进水套筒（7）内安装有下密封组件（9），壶体（2）底部开设有进水安装孔（201），上进水套筒（5）顶端延伸有连接筒（10），连接筒（10）穿过进水安装孔（210）延伸入壶体（2）内，连接筒（10）与进水安装孔（210）之间密封套设有硅胶圈（11），出水头（12）盖设在壶体（2）内的连接筒（10）上，且出水头（12）上开设有多个出水孔（1201）；出水孔（1201）开设在出水头（12）的侧壁，对应出水孔（1201）上方的出水头（12）顶部延伸有感温罩（13），感温罩（13）内安装有与上连接器（3）电性连接的感温探头（14）；感温探头（14）与上水结构构成一体式，无需再在壶体（2）底部另外钻孔安装，有效解决密封渗漏的问题。
Description
本发明涉及一种电热水壶技术领域，尤其是一种自动上水结构与感温探头一体式组合的电热水壶。
目前，现有的电热水壶，其防干烧用的感温探头安装，一般是在壶体底部开孔后，安装在孔体上，使感温探头直接与水接触实现感温，该结构虽然能解决感温功能，但由于长时间在高温下工作，其密封结构容易变形，导致密封结构失效后出现漏水等现象。
发明内容
本发明的目的在于解决上述现有技术的不足，而提高一种新型的感温探头安装结构，该感温探头与上水结构构成一体式，无需再在壶体底部另外钻孔安装，有效解决密封渗漏的问题。
本发明解决其技术问题所采用的技术方案是：
自动上水结构与感温探头一体式组合的电热水壶，包括底座和壶体，壶体底部安装有上连接器，对应底座上安装有与上连接器插接配合的下连接器，上连接器中央设有与壶体内腔连通的上进水套筒，上进水套筒内安装有上密封组件，对应下连接器中央设有与上进水套筒配合的下进水套筒，下进水套筒连接有进水管，下进水套筒内安装有下密封组件，其特征是；所述壶体底部开设有进水安装孔，上进水套筒顶端延伸有连接筒，连接筒穿过进水安装孔延伸入壶体内，连接筒与进水安装孔之间密封套设有硅胶圈，出水头盖设在壶体内的连接筒上，且出水头上开设有多个出水孔；
所述出水孔开设在出水头的侧壁，对应出水孔上方的出水头顶部延伸有感温罩，感温罩内安装有与上连接器电性连接的感温探头。
将感温探头(即感温电阻)同时设置出水头向上凸起的感温罩，由于感温罩直接与水接触，感温效果好，与自动上水结构构成一体式，解决了现有技术中，感温探头需要另外再壶体底部转孔安装的工序，同时也避免了钻孔安装方式出现的渗漏水缺陷。
本发明还可以采用以下技术措施解决：
所述感温罩内成上下式安装有绝缘层和密封硅胶座，密封硅胶座将出水头和感温罩密封阻隔，绝缘层和密封硅胶座之间的感温罩内构成温度传导区域，感温探头安装在温度传导区域内，感温探头通过两数据导电管与上连接器电性连接；密封硅胶座防止出水头内的水进入感温罩，起到密封的作用，绝缘层为了避免工作安装时，感温探头与感温罩顶部的金属接触，起到绝缘作用，为了使感温探头感温效果良好，没有将密封结构完全包裹感温探头，温度传导区域方便水的温度间接传导至感温探头感知。
所述上密封组件包括一级防漏体和二级防漏体；
连接筒内安装有一级防漏体，包括一级防漏套筒和一级可变防漏帽，一级防漏套筒套设在连接筒内，一级防漏套筒内设有一级连接架，一级可变防漏帽通过一级倒钩柱扣接在一级连接架的一级中心连接孔上，一级中心连接孔外周的一级连接架上按圆周方向开设有多个一级进水孔，一级可变防漏帽密封多个一级进水孔；
一级防漏体下方的上进水套筒下部安装有二级防漏体，包括二级连接架和二级可变防漏帽，二级连接架与上进水套筒内壁呈一体式连接，二级可变防漏帽通过二级倒钩柱扣接在二级连接架的二级中心连接孔上，二级中心连接孔外周的二级连接架上按圆周方向开设有多个二级进水孔，二级可变防漏帽密封多个二级进水孔，二级连接架下方的上进水套筒内安装有进水密封套，进水密封套开设有圆锥状的中心进水穿孔，进水密封套与二级连接架之间夹紧连接有定
位架，定位架顶面开设有适于二级倒钩柱末端容置配合的定位中心凹槽，定位架按圆周方向开设有多个与中心进水穿孔相通的定位进水孔。
该结构的上密封组件，通过结构的优化，在上进水套筒内设置一级防漏体和二级防漏体，具体是，每个防漏体的结构相同，不同之处在于，一级防漏体上的一级防漏套筒呈分体式套设在连接筒内，安装方便，利用一级可变防漏帽在非上水状态下密封住一级进水孔，而二级连接架由上进水套筒内壁一体式延伸连接，所以不存在壁部之间的渗漏现象，即使一级防漏体失效，二级防漏体都可以通过二级可变防漏帽密封住二级进水孔，只要密封住二级进水孔，就不会再有渗漏点，有效提高壶体的密封性能，而上水时一、二防漏体具体的工作原理如下：
当壶体坐设在底座上时，上进水套筒底部和下进水套筒顶部接通，进水管的水经过下进水套筒进入至上进水套筒，由于水在进水过程中具备一定的水压，使原本密封二级进水孔的二级可变防漏帽被水压冲击后，发生形变，二级可变防漏帽向上翻，水可以由二级进水孔进入上进水套筒，来到一级防漏体时，一级可变防漏帽同样发生形变，水经过一级进水孔进入出水头，再由出水孔进入壶体内，实现加水或注水功能，进水完毕后，进水管供水，一级可变防漏帽和二级可变防漏帽恢复原状，密封住对应的一级进水孔和二级进水孔，即使单独取出壶体，也不会出现渗漏现象，其结构简单、可靠，既可具备底部进水的功能，又可以达到多级防漏，安全密封性高。
本发明的有益效果是：
本发明的自动上水结构与感温探头一体式组合的电热水壶，将感温探头(即感温电阻)同时设置出水头向上凸起的感温罩，由于感温罩直接与水接触，感温效果好，与自动上水结构构成一体式，解决了现有技术中，感温探头需要另外再壶体底部转孔安装的工序，同时也避免了钻孔安装方式出现的渗漏水缺陷。
图1是本发明的结构分解剖视图。
图2是本发明壶体与上连接器的结构分解剖视图。
图3是本发明中上连接器的结构分解剖视图。
下面结合附图和实施例对本发明进一步说明。
如图1至图3所示，自动上水结构与感温探头一体式组合的电热水壶，包括底座1和壶体2，壶体2底部安装有上连接器3，对应底座1上安装有与上连接器3插接配合的下连接器4，上连接器3中央设有与壶体1内腔连通的上进水套筒5，上进水套筒5内安装有上密封组件6，对应下连接器4中央设有与上进水套筒5配合的下进水套筒7，下进水套筒7连接有进水管8，下进水套筒7内安装有下密封组件9，其特征是；所述壶体2底部开设有进水安装孔201，上进水套筒5顶端延伸有连接筒10，连接筒10穿过进水安装孔201延伸入壶体2内，连接筒10与进水安装孔201之间密封套设有硅胶圈11，出水头12盖设在壶体2内的连接筒10上，且出水头12上开设有多个出水孔1201；
所述出水孔1201开设在出水头12的侧壁，对应出水孔1201上方的出水头12顶部延伸有感温罩13，感温罩13内安装有与上连接器3电性连接的感温探头14。
将感温探头14(即感温电阻)同时设置出水头12向上凸起的感温罩13，由于感温罩13直接与水接触，感温效果好，与自动上水结构构成一体式，解决了现有技术中，感温探头14需要另外再壶体底部转孔安装的工序，同时也避免了钻孔安装方式出现的渗漏水缺陷。
作为本实施例更具体的实施方案：
所述感温罩13内成上下式安装有绝缘层15和密封硅胶座16，密封硅胶座16将出水头12和感温罩13密封阻隔，绝缘层15和密封硅胶座16之间的感温
罩13内构成温度传导区域17，感温探头13安装在温度传导区域17内，感温探头14通过两数据导电管1401与上连接器3电性连接；密封硅胶座16防止出水头12内的水进入感温罩13，起到密封的作用，绝缘层15为了避免工作安装时，感温探头14与感温罩13顶部的金属接触，起到绝缘作用，为了使感温探头14感温效果良好，没有将密封结构完全包裹感温探头14，温度传导区域17方便水的温度间接传导至感温探头14感知。
所述上密封组件6包括一级防漏体和二级防漏体；
连接筒10内安装有一级防漏体，包括一级防漏套筒1801和一级可变防漏帽1802，一级防漏套筒1801套设在连接筒10内，一级防漏套筒1801内设有一级连接架1803，一级可变防漏帽1802通过一级倒钩柱1804扣接在一级连接架1803的一级中心连接孔1803-1上，一级中心连接孔1803-1外周的一级连接架1803上按圆周方向开设有多个一级进水孔1803-2，一级可变防漏帽1802密封多个一级进水孔1803-2；
一级防漏体下方的上进水套筒5下部安装有二级防漏体，包括二级连接架1901和二级可变防漏帽1902，二级连接架1901与上进水套筒5内壁呈一体式连接，二级可变防漏帽1902通过二级倒钩柱1903扣接在二级连接架1901的二级中心连接孔1901-1上，二级中心连接孔1901-1外周的二级连接架1901上按圆周方向开设有多个二级进水孔1901-2，二级可变防漏帽1902密封多个二级进水孔1901-2，二级连接架1901下方的上进水套筒5内安装有进水密封套20，进水密封套20开设有圆锥状的中心进水穿孔2001，进水密封套20与二级连接架1901之间夹紧连接有定位架21，定位架21顶面开设有适于二级倒钩柱1903末端容置配合的定位中心凹槽2101，定位架21按圆周方向开设有多个与中心进水穿孔2001相通的定位进水孔2102。
该结构的上密封组件6，通过结构的优化，在上进水套筒内设置一级防漏体和二级防漏体，具体是，每个防漏体的结构相同，不同之处在于，一级防漏体上的一级防漏套筒1801呈分体式套设在连接筒10内，安装方便，利用一级可变防漏帽1802在非上水状态下密封住一级进水孔1803-2，而二级连接架1901由上进水套筒5内壁一体式延伸连接，所以不存在壁部之间的渗漏现象，即使一级防漏体失效，二级防漏体都可以通过二级可变防漏帽1902密封住二级进水孔1901-1，只要密封住二级进水孔1901-1，就不会再有渗漏点，有效提高壶体的密封性能，而上水时一、二防漏体具体的工作原理如下：
当壶体2坐设在底座1上时，上进水套筒5底部和下进水套筒7顶部接通，进水管8(进水管通过泵体23与水源接通)的水经过下进水套筒7进入至上进水套筒5，由于水在进水过程中具备一定的水压，使原本密封二级进水孔1901-1的二级可变防漏帽1902被水压冲击后，发生形变，二级可变防漏帽1902向上翻，水可以由二级进水孔1901-1进入上进水套筒5，来到一级防漏体时，一级可变防漏帽1802同样发生形变，水经过一级进水孔1803-2进入出水头12，再由出水孔1201进入壶体2内，实现加水或注水功能，进水完毕后，进水管供水，一级可变防漏帽和二级可变防漏帽恢复原状，密封住对应的一级进水孔和二级进水孔，即使单独取出壶体，也不会出现渗漏现象，其结构简单、可靠，既可具备底部进水的功能，又可以达到多级防漏，安全密封性高。
以上所述的具体实施例，仅为本发明较佳的实施例而已，举凡依本发明申请专利范围所做的等同设计，均应为本发明的技术所涵盖。
Claims (3)
- 自动上水结构与感温探头一体式组合的电热水壶，包括底座和壶体，壶体底部安装有上连接器，对应底座上安装有与上连接器插接配合的下连接器，上连接器中央设有与壶体内腔连通的上进水套筒，上进水套筒内安装有上密封组件，对应下连接器中央设有与上进水套筒配合的下进水套筒，下进水套筒连接有进水管，下进水套筒内安装有下密封组件，其特征是；所述壶体底部开设有进水安装孔，上进水套筒顶端延伸有连接筒，连接筒穿过进水安装孔延伸入壶体内，连接筒与进水安装孔之间密封套设有硅胶圈，出水头盖设在壶体内的连接筒上，且出水头上开设有多个出水孔；所述出水孔开设在出水头的侧壁，对应出水孔上方的出水头顶部延伸有感温罩，感温罩内安装有与上连接器电性连接的感温探头。
- 根据权利要求1所述自动上水结构与感温探头一体式组合的电热水壶，其特征是，所述感温罩内成上下式安装有绝缘层和密封硅胶座，密封硅胶座将出水头和感温罩密封阻隔，绝缘层和密封硅胶座之间的感温罩内构成温度传导区域，感温探头安装在温度传导区域内，感温探头通过两数据导电管与上连接器电性连接。
- 根据权利要求1所述自动上水结构与感温探头一体式组合的电热水壶，其特征是，所述上密封组件包括一级防漏体和二级防漏体；连接筒内安装有一级防漏体，包括一级防漏套筒和一级可变防漏帽，一级防漏套筒套设在连接筒内，一级防漏套筒内设有一级连接架，一级可变防漏帽通过一级倒钩柱扣接在一级连接架的一级中心连接孔上，一级中心连接孔外周的一级连接架上按圆周方向开设有多个一级进水孔，一级可变防漏帽密封多个 一级进水孔；一级防漏体下方的上进水套筒下部安装有二级防漏体，包括二级连接架和二级可变防漏帽，二级连接架与上进水套筒内壁呈一体式连接，二级可变防漏帽通过二级倒钩柱扣接在二级连接架的二级中心连接孔上，二级中心连接孔外周的二级连接架上按圆周方向开设有多个二级进水孔，二级可变防漏帽密封多个二级进水孔，二级连接架下方的上进水套筒内安装有进水密封套，进水密封套开设有圆锥状的中心进水穿孔，进水密封套与二级连接架之间夹紧连接有定位架，定位架顶面开设有适于二级倒钩柱末端容置配合的定位中心凹槽，定位架按圆周方向开设有多个与中心进水穿孔相通的定位进水孔。
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| CN106099557A (zh) * | 2016-08-07 | 2016-11-09 | 佛山市汇莱德电器有限公司 | 电热水壶用的电连接器组件 |
| CN107822500A (zh) * | 2017-12-06 | 2018-03-23 | 宁楚（上海）智能科技有限公司 | 内部注水烧水壶 |
| CN108713972A (zh) * | 2018-08-03 | 2018-10-30 | 广州市吉谷电器科技有限公司 | 一种电磁煮水壶 |
| CN111000443A (zh) * | 2019-12-02 | 2020-04-14 | 广东高师电器有限公司 | 自动上水杯 |
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| CN104783670B (zh) * | 2015-04-30 | 2017-07-18 | 苏州西顿家用自动化有限公司 | 智能灶的锅盖与灶体的连接结构 |
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