CN201585852U - Electric kettle - Google Patents

Electric kettle Download PDF

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Publication number
CN201585852U
CN201585852U CN2009202532816U CN200920253281U CN201585852U CN 201585852 U CN201585852 U CN 201585852U CN 2009202532816 U CN2009202532816 U CN 2009202532816U CN 200920253281 U CN200920253281 U CN 200920253281U CN 201585852 U CN201585852 U CN 201585852U
Authority
CN
China
Prior art keywords
kettle
heat
generating disc
insulating pot
sealing ring
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CN2009202532816U
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Chinese (zh)
Inventor
朱泽春
张四海
毛佐佑
张刘帅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joyoung Co Ltd
Original Assignee
Joyoung Co Ltd
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 Joyoung Co Ltd filed Critical Joyoung Co Ltd
Priority to CN2009202532816U priority Critical patent/CN201585852U/en
Application granted granted Critical
Publication of CN201585852U publication Critical patent/CN201585852U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to an electric kettle which comprises a kettle body and an electric heating device. The kettle body comprises an upper kettle body and a lower kettle body which are in threaded connection or are fixedly connected with each other by a clamping buckle in a rotating manner. The lower kettle body comprises a shell and an inner lining, and a vacuum heat-preservation layer is arranged between the shell and the inner lining. As the lower kettle body adopts the vacuum heat-preservation structure, the electric kettle has good heat-preservation performance. Moreover, the electric kettle also has the advantages of convenient assembling as well as disassembling, easy cleaning, simple structure and the like.

Description

A kind of insulating pot
Technical field
The utility model relates to the insulating pot of the usefulness of heating up water, and particularly has the vacuum insulating pot of good heat insulation function.
Background technology
Numerous advantages such as the insulating pot product is just quick with its heating since coming out, energy-conserving and environment-protective are widely accepted and use.Common insulating pot product generally adopts injection molding or the punch forming of individual layer stainless steel material to make the kettle body that is used to adorn water, but the insulating pot heat radiation of adopting this method to make is very severe, heat-insulating property is bad, boiled water will soon cool down, the user has to often repeat to heat up water, caused the serious waste of resource, frequent repeating simultaneously heated up water and is unfavorable for that also drinking-water is healthy.
Along with being on the increase and continuous advancement in technology of insulating pot product category, the vacuum insulating pot that adopts vacuum insulation structure is because of advantages such as the environmental protection that not only has the traditional electrical kettle, health, also because it has the welcome that significant heat insulation function more and more is subjected to people.In the prior art, the vacuum insulating pot generally comprises upper kettle body and two parts of lower kettle body, and upper kettle body adopts the double-layer vacuum structure, has good heat preservation and insulation; Lower kettle body generally adopts the antivacuum structure of individual layer, and heat insulation function is relatively poor, greatly reduces the heat-insulating property of whole insulating pot.For example on September 2nd, 2009 Granted publication the disclosed Electric-heating Insulation Kettle of Chinese patent CN201299448Y, this thermo jug comprises the vacuum heat-insulating layer that is made of inner bag, outer courage and end liner welding, the heat-insulation layer below is equipped with the end cover of the antivacuum structure of individual layer.Compare with the antivacuum insulating pot of traditional individual layer, above-mentioned patent scheme is because have the heat-insulation layer of vacuum structure, thus have good heat insulation effect, but, seriously reduced the total heat insulation effect of insulating pot machine product because end cover remains antivacuum structure.
The utility model content
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of insulating pot with better heat-insulating property is provided.
To achieve these goals, the utility model adopts following technical scheme:
A kind of insulating pot comprises kettle body and electric calorifie installation, and described kettle body comprises upper kettle body and lower kettle body, and is fixedly connected between described upper kettle body and the lower kettle body; Described lower kettle body comprises shell and liner, is vacuum heat-insulating layer between described shell and the liner, is used to improve the heat-insulating property of insulating pot.
Described upper kettle body can comprise inner bag and outer courage, is vacuum heat-insulating layer between described outer courage and the inner bag.Upper kettle body and lower kettle body all adopt vacuum insulation structure, can further improve the heat-insulating property of insulating pot.
The bottom of described upper kettle body is arranged on the lower kettle body.
The electric calorifie installation of described insulating pot is installed on the lower kettle body.
Described insulating pot also comprises the kettle body sealing ring, and described kettle body sealing ring is installed between upper kettle body and the lower kettle body.
Between described upper kettle body and the lower kettle body by being threaded or buckle-type spins and is fixedly linked.
Compared with prior art, the utility model has following beneficial technical effects:
1, the lower kettle body of the utility model insulating pot adopts vacuum insulation structure, has better heat-insulating property.
2, the utility model insulating pot also is arranged on upper kettle body and electric calorifie installation on the lower kettle body, and more convenient insulating pot user cleans kettle body and electric calorifie installation.
Description of drawings
Fig. 1 is the overall structure schematic diagram of embodiment 1;
Fig. 2 is the enlarged drawing at I place among Fig. 1;
Fig. 3 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 2;
Fig. 4 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 3;
Fig. 5 is the overall structure schematic diagram of embodiment 4;
Fig. 6 is the enlarged drawing at I place among Fig. 5;
Fig. 7 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 5;
Fig. 8 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 6;
Fig. 9 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 7;
Figure 10 is the local enlarged diagram of the mounting structure of upper kettle body, lower kettle body and electric calorifie installation among the embodiment 8;
Figure 11 is the overall structure schematic diagram of embodiment 9;
Figure 12 is the structural representation of upper kettle body among Figure 11;
Figure 13 is the overall structure schematic diagram of embodiment 10;
Reference numeral: 1, upper kettle body; 11, inner bag; 12, outer courage; 2, lower kettle body; 21, liner; 22, shell; 3, heat-generating pipe; 4, heat-generating disc; 5; Heat-generating disc sealing ring 6, kettle body sealing ring; 7, connector; 8, base.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Embodiment 1:
As illustrated in fig. 1 and 2, insulating pot comprises kettle body and electric calorifie installation, and the kettle body comprises upper kettle body 1 and lower kettle body 2, and the bottom of upper kettle body 1 is arranged on the lower kettle body 2, and with lower kettle body 2 between fixedly connected by screw thread.Upper kettle body 1 is shaped by the individual layer stainless steel machinery and forms.Lower kettle body 2 comprises liner 21 and the shell of making by stainless steel material 22, the top of liner 21 links to each other with the welded top of shell 22, the bottom of the bottom of liner 21 and shell 22 is weldingly connected, and liner and shell are weldingly connected and form vacuum heat-insulating layer after vacuumize processing.The bottom of upper kettle body 1 is provided with electric calorifie installation, in comprising, establishes by electric calorifie installation the heat-generating pipe 3 of heating wire and the heat-generating disc 4 that is weldingly connected with heat-generating pipe, heat-generating disc 4 spiral-locks are in the bottom of upper kettle body 1, and the outward flange of heat-generating disc 4 also is set with the heat-generating disc sealing ring of being made by elastomeric material 5 that seals.
The below of heat-generating disc 4 also is provided with connector 7 in the present embodiment, and the top of connector is equipped with the bimetal leaf anti-dry device (not shown) that anti-dry uses and is used to detect the temperature controller (not shown) that water is opened boiling.Connector 7 is fixedly linked with heat-generating disc 4 and lower kettle body 2 respectively by screw.
Present embodiment comprises also and the movable base that is connected 8 of kettle body that external power source makes its heating by heat-generating pipe 3 power supplies of base 8 in the kettle body.
Embodiment 2:
As shown in Figure 3, the structure of present embodiment and embodiment 1 is basic identical, difference is: the outward flange of heat-generating disc 4 and 5 screens of heat-generating disc sealing ring are fixedly mounted between the liner 21 of upper kettle body 1 and lower kettle body 2, and the heat that heat-generating pipe 3 sends passes to water in the insulating pot by heat-generating disc 4.
Embodiment 3:
As shown in Figure 4, the structure of present embodiment and embodiment 1 is basic identical, difference is: heat-generating disc 4 and heat-generating disc sealing ring 5 are installed in the inwall of the liner 21 of lower kettle body 2, and heat-generating disc sealing ring 5 is used for anti-sealing and flows out between the liner 21 of the heat-generating disc 3 of insulating pot and lower kettle body 2.Present embodiment also comprises a kettle body sealing ring 6, and kettle body sealing ring 6 is installed between the liner 21 of upper kettle body 1 and lower kettle body 2, is used to prevent that the interior water of insulating pot is from flowing out between upper kettle body 1 and the lower kettle body 2.
Electric calorifie installation in the present embodiment is installed on the lower kettle body 2, and upper kettle body 1 is fixedly linked by the mode that is threaded with lower kettle body 2, make the insulating pot user can install, dismantle upper kettle body 1 and lower kettle body 2 easily, and clean the inner surface of kettle body and heat-generating disc 4.
Embodiment 4:
As shown in Figure 5 and Figure 6, insulating pot comprises kettle body and electric calorifie installation, and the kettle body comprises upper kettle body 1 and the lower kettle body of being made by stainless steel material 2, and the bottom of upper kettle body 1 is arranged on the lower kettle body 2, and adopts screw thread to fixedly connected with lower kettle body 2.Upper kettle body 1 comprises inner bag 11 and outer courage 12, and the top of inner bag 11 links to each other with the welded top of outer courage 12, and the bottom of inner bag 11 is weldingly connected with the bottom of outer courage 12, and inner bag 11 is weldingly connected with outer courage 12 and forms vacuum heat-insulating layer after vacuumize processing.Lower kettle body 2 comprises liner 21 and shell 22, and the top of liner 21 links to each other with the welded top of shell 22, and the bottom of the bottom of liner 21 and shell 22 is weldingly connected, and liner 21 is weldingly connected with shell 22 and forms vacuum heat-insulating layer after vacuumize processing.
The present embodiment insulating pot also comprises the electric calorifie installation that heats usefulness, electric calorifie installation comprises heat-generating pipe 3 that includes heating wire and the heat-generating disc 4 that is weldingly connected with heat-generating pipe, the outward flange of heat-generating disc 4 also is set with the heat-generating disc sealing ring 5 of the sealing usefulness of being made by elastomeric material, the outward flange of heat-generating disc 4 and 5 screens of heat-generating disc sealing ring are fixedly mounted between upper kettle body 1 and the lower kettle body 2, and the heat that heat-generating pipe 3 sends passes to water in the insulating pot by heat-generating disc 4.
The below of heat-generating disc 4 also is provided with connector 7 in the present embodiment, and the top of connector is equipped with the bimetal leaf anti-dry device (not shown) that anti-dry uses and is used to detect the temperature controller (not shown) that water is opened boiling.Connector 7 is fixedly linked with heat-generating disc 4 and lower kettle body 2 respectively by screw.
Upper kettle body 1 and lower kettle body 2 in the present embodiment are vacuum structure, have improved the heat-insulating property of insulating pot greatly.In addition because upper kettle body 1 and lower kettle body 2 adopts the mode that is threaded to be fixed together, make insulating pot installation, dismounting and keep in repair very convenient.For example, when heat-generating disc 4 is installed, earlier with heat-generating disc 4 and be sleeved on heat-generating disc sealing ring 5 on the heat-generating disc outward flange is installed in liner 21 from the top of lower kettle body 2 step, and then upper kettle body 1 and lower kettle body 2 linked together by screw thread rotation, heat-generating disc 4 and heat-generating disc sealing ring 5 just are fixed between upper kettle body 1 and the lower kettle body 2 by chucking.In addition, need disassemble maintenance, its top from lower kettle body 2 can be disassembled, and need not from the center through hole of lower kettle body 2 belows, to disassemble maintenance, effectively simplify the dismounting technology of heat-generating disc if heat-generating disc 4 breaks down.Such structural design makes no matter be to install or dismounting, heat-generating disc 4 all need not to pass the center through hole of lower kettle body 2 bottoms, therefore, the size of center through hole just can design very for a short time, its size only needs to hold connector 7 and gets final product, and links to each other with base 8 because connector also needs to pass this center through hole.Further, because the size of center through hole is less, the heat of insulating pot scatters and disappears also just smaller, can obtain good heat-insulating property.
Embodiment 5:
As shown in Figure 7, the structure of present embodiment and embodiment 4 is basic identical, and difference is: heat-generating disc 4 and heat-generating disc sealing ring 5 are installed in the intersection of upper kettle body 1 and lower kettle body 2, do not embed between upper kettle body 1 and the lower kettle body 2.
Embodiment 6:
As shown in Figure 8, the structure of present embodiment and embodiment 4 is basic identical, and difference is: heat-generating disc 4 and heat-generating disc sealing ring 5 are installed in the inwall of upper kettle body 1, and the outward flange of heat-generating disc 4 is buckled on the bottom margin of upper kettle body.
Embodiment 7:
As shown in Figure 9, the structure of present embodiment and embodiment 4 is basic identical, difference is: heat-generating disc 4 and heat-generating disc sealing ring 5 are installed in the inwall of lower kettle body 2, and heat-generating disc sealing ring 5 is used for anti-sealing and flows out between the liner 21 of the heat-generating disc 3 of insulating pot and lower kettle body 2.In addition, present embodiment also comprises kettle body sealing ring 6, and kettle body sealing ring 6 is arranged between upper kettle body 1 and the lower kettle body 2 and the bottom of close upper kettle body 1.Kettle body sealing ring 6 is used to prevent that the water in the insulating pot from overflowing from the threaded connection place between upper kettle body 1 and the lower kettle body 2; Heat-generating disc sealing ring 5 is used for anti-sealing and overflows between heat-generating disc 4 and lower kettle body 2.
Embodiment 8:
As shown in figure 10, the structure of present embodiment and embodiment 7 is basic identical, and difference is: the threaded connection place at lower kettle body 2 tops is positioned at the inboard of the threaded connection place of upper kettle body 1 bottom, and kettle body sealing ring 6 is near the top of lower kettle body 2.
Embodiment 9:
As Figure 11 and shown in Figure 12, the structure of present embodiment and embodiment 4 is basic identical, and difference is: upper kettle body 1 links together by the mode that button bit spins with lower kettle body 2, rather than adopts thread connecting mode to link together.The outer wall of upper kettle body 1 bottom is provided with the inverted L shape button bit groove of some recessed kettle bodies, and the top inner wall of lower kettle body 2 is provided with the button bit of outstanding kettle body, and upper kettle body 1 and lower kettle body 2 are realized being fixedly linked by the rotation screens between inverted L shape button bit groove and button bit.During with lower kettle body 2, earlier upper kettle body 1 is inserted in the lower kettle body 2 and then rotation at assembling upper kettle body 1, makes the button bit of lower kettle body 2 enter in the button bit groove of upper kettle body 1 and and fix upper kettle body 1 and lower kettle body 2 screens.
Embodiment 10:
As shown in figure 13, the structure of present embodiment and embodiment 9 is basic identical, and difference is: the button bit groove of inverted L shape is arranged on the sidewall at lower kettle body 2 tops, and button bit is arranged on the sidewall of upper kettle body 1 bottom.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not with opposing qualification of the present utility model, as long as in connotation scope of the present utility model, to variation, the modification of the above embodiment, all will drop in claims scope of the present utility model.

Claims (6)

1. an insulating pot comprises kettle body and electric calorifie installation, and described kettle body comprises upper kettle body and lower kettle body, and is fixedly connected between described upper kettle body and the lower kettle body; It is characterized in that described lower kettle body comprises shell and liner, is vacuum heat-insulating layer between described shell and the liner.
2. insulating pot according to claim 1 is characterized in that: described upper kettle body comprises inner bag and outer courage, is vacuum heat-insulating layer between described inner bag and the outer courage.
3. insulating pot according to claim 1 and 2 is characterized in that: the bottom of described upper kettle body is arranged on the lower kettle body.
4. insulating pot according to claim 3 is characterized in that: the electric calorifie installation of described insulating pot is installed on the lower kettle body.
5. insulating pot according to claim 4 is characterized in that: described insulating pot also comprises the kettle body sealing ring, and described kettle body sealing ring is installed between upper kettle body and the lower kettle body.
6. insulating pot according to claim 1 and 2 is characterized in that: connect by screw-type between described upper kettle body and the lower kettle body or buckle-type spins and is fixedly linked.
CN2009202532816U 2009-11-19 2009-11-19 Electric kettle Expired - Lifetime CN201585852U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202532816U CN201585852U (en) 2009-11-19 2009-11-19 Electric kettle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202532816U CN201585852U (en) 2009-11-19 2009-11-19 Electric kettle

Publications (1)

Publication Number Publication Date
CN201585852U true CN201585852U (en) 2010-09-22

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ID=42745618

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202532816U Expired - Lifetime CN201585852U (en) 2009-11-19 2009-11-19 Electric kettle

Country Status (1)

Country Link
CN (1) CN201585852U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029387A1 (en) * 2011-09-02 2013-03-07 Xu Zhihui Sealing structure of heating element
WO2014139205A1 (en) 2013-03-14 2014-09-18 浙江哈尔斯真空器皿股份有限公司 Vacuum electric kettle
CN105125072A (en) * 2015-08-03 2015-12-09 广东新宝电器股份有限公司 Vacuum heat-insulating electric kettle
EP3711637A1 (en) * 2019-03-21 2020-09-23 LG Electronics Inc. Electric kettle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013029387A1 (en) * 2011-09-02 2013-03-07 Xu Zhihui Sealing structure of heating element
WO2014139205A1 (en) 2013-03-14 2014-09-18 浙江哈尔斯真空器皿股份有限公司 Vacuum electric kettle
US9974407B2 (en) 2013-03-14 2018-05-22 Zhejiang Haers Vacuum Containers Co., Ltd. Vacuum electric kettle
CN105125072A (en) * 2015-08-03 2015-12-09 广东新宝电器股份有限公司 Vacuum heat-insulating electric kettle
EP3711637A1 (en) * 2019-03-21 2020-09-23 LG Electronics Inc. Electric kettle

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CX01 Expiry of patent term
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Granted publication date: 20100922