CN207306550U - Electric kettle - Google Patents

Abstract

The utility model provides an electric kettle, which comprises an inner container (11), a shell (12) which is sleeved at the outer side of the inner container (11) and provided with openings at two ends, a heating device (4), a bottom cover (3) connected to the bottom of the shell (12), a heating pipeline communicated with the inner cavity of the inner container (11) and a bracket (5) arranged on the bottom cover (3), wherein liquid can flow between the heating pipeline and the inner container (11); the heating device (4) is positioned on the bracket (5) and is used for heating the liquid in the heating pipeline. During assembly, the heating device is installed on the support, and the support with the heating device is connected to the bottom cover, so that the assembly is convenient and simple, and the inner container can be prevented from being damaged when the heating device is installed.

Description

Insulating pot

Technical field

It the utility model is related to household electrical appliance technical field, more particularly to a kind of insulating pot.

Background technology

Insulating pot due to the use of it is convenient, safe and reliable, portable the advantages that, it has also become people life in common liquid add Heat container.

Insulating pot mainly includes：Contain liner, the both ends being disposed around on the outside of liner shell, the bottom cover with opening of liquid And heating unit.Wherein, heating unit is located at the bottom of liner, and bottom cover is connected to the bottom of shell.The heating of the prior art Device is generally heat-generating disc, and the liquid in liner is heated by heat-generating disc, in order to ensure the efficiency of heating surface of insulating pot, During assembling, heat-generating disc is usually directly welded to the bottom of liner, after heat-generating disc is welded, then bottom cover is connected to the bottom of shell Portion.

However, since the heat-generating disc of the prior art is to be welded on liner at the bottom by welding procedure, cause assembly technology Complexity, and it is easy to cause interior gallbladder break in welding.

Utility model content

At least one in order to solve the problems, such as to mention in background technology, the utility model provides a kind of insulating pot, so that electric The assembling of kettle is simple.

To achieve these goals, the utility model provides a kind of insulating pot, including contains the liner of liquid, is set in institute Stating both ends on the outside of liner has shell, heating unit and the bottom cover for being connected to the outer casing bottom of opening, further include with The heating pipeline of the inner cavity connection of the liner and the stent being arranged on the bottom cover, the liquid can be in the heating tube Flowed between road and the liner；The heating unit is located on the stent, for it is described heating pipeline in liquid into Row heating.

The insulating pot of the utility model, by setting the heating pipeline connected with liner, and sets on bottom cover and is used to pacify The stent of heating unit is filled, the liquid in heating pipeline is heated by heating unit, since liquid can be in heating pipeline Flowed between liner, so that the liquid in liner can be quickly heated.In assembling, heating unit is first installed on branch On frame, then the stent for being provided with heating unit is connected on bottom cover, it is easy to assembly and simple, and due to heating unit with Liner can occur without direct connection relational to avoid the situation that liner is damaged when installing heating unit.

Optionally, the heating unit is detachably connected on the stent.So if stent or heating unit occur When damage or failure, directly heating unit and stent can be separated, only need to change the component wherein to break down, avoid The entirety of stent and heating unit is scrapped, convenient for disassembly and assembly and save cost.

Optionally, the stent has downward opening hollow cavity, and the heating unit is located in the hollow cavity. So by the way that heating unit is arranged in the hollow cavity of stent, the space in shell is greatly saved, makes insulating pot need not That does is larger；Moreover, when if liquid in liner is surprisingly flowed into the space between liner and shell at the top of liner, by In protective effect of the cavity wall to heating unit of the hollow cavity of stent so that liquid will not drip on the heating, ensure that The normal use of heating unit and service life.

Optionally, the upper surface of the stent and the shape of the liner bottom surface match, and the upper surface of the stent is supported It is connected on the bottom surface of the liner.So so that stent is applied not only to fixed heating unit, good branch is also played to liner at the same time Support acts on, and makes liner more firm；And the form fit of the upper surface of stent and liner bottom surface so that the cloth between each component Put compacter.

Optionally, cushion, the bottom of the liner are additionally provided between the bottom surface of the liner and the upper surface of the stent Face is connected on the cushion.By setting cushion, prevent when locking bottom cover or in use because stent is too hard And the situation for damaging liner occurs.

Optionally, the limiting section for preventing the cushion from moving in the horizontal direction is further included.It can so prevent Cushion departs from precalculated position during installation and use, makes easier for installation and reliable.

Optionally, the limiting section includes：Equipped with the strip extended downwardly and it is located at positioned at the cushion bottom The rack upper surface can be with the card slot of the strip snap-fit.When mounted, the strip of cushion is inserted into stent Card slot in cushion can be made to be firmly secured at rack upper surface.

Optionally, the open top edge of the liner is arranged with sealing ring, and the outer rim of the sealing ring is connected to institute At the top of the inner wall for stating shell.The sky between liner and shell can be so flowed at the top of liner to avoid the liquid in liner In, the parts for preventing from setting between liner and shell meet water and are damaged.

Optionally, the heating unit includes：Heat-generating pipe and the pipeline being sticked on the outside of the heat-generating pipe；The pipeline Water inlet end is connected with the water inlet end of the heating pipeline, and the water outlet of the pipeline is connected with the water outlet of the heating pipeline. So being entered to from the relatively low liquid of the temperature of the water inlet end inflow of heating pipeline in pipeline, heat-generating pipe heats pipeline, And then the fluid temperature in pipeline is raised, the liquid after heating is flowed into heating pipeline from the water outlet of pipeline, Ran Houcong The water outlet of heating pipeline is flowed out in liner, and heating is convenient and quick, and the structure of heating unit is simple.

Optionally, water pump is further included, the water pump is set on the bracket, and the water pump is used to drive liquid described Flowed between liner and the heating pipeline.Easily the liquid in liner can be pumped into heating pipeline by water pump, or Person by heat pipeline in be heated after liquid be pumped into liner so that heating pipeline and liner between current more It is smooth.

The construction of the utility model and its other purposes and beneficial effect will be in conjunction with the accompanying drawings to preferred real Apply the description of example and more obvious understandable.

Brief description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property Under, other attached drawings can also be obtained according to these attached drawings.

Fig. 1 is the overall structure diagram for the insulating pot that one embodiment of the utility model provides；

Fig. 2 is the Structure explosion diagram for the insulating pot that one embodiment of the utility model provides；

Fig. 3 is the structure diagram of the stent in the insulating pot that one embodiment of the utility model provides；

Fig. 4 is the structure diagram of the cushion in the insulating pot that one embodiment of the utility model provides；

Fig. 5 is the structure diagram of the heating unit in the insulating pot that one embodiment of the utility model provides.

Description of reference numerals：

1-kettle body；11-liner；111-sealing ring；12-shell；13-handle；2-pot lid；3-bottom cover；4-add Thermal；41-heat-generating pipe；42-pipeline；421-water inlet end；422-water outlet；5-stent；51-hollow cavity；52— Upper surface；6-water pump；71-water inlet pipe；72-outlet pipe；711-water inlet；721-water outlet；8-cushion；81-card Bar；9-temperature sensor；10-electric connector.

Embodiment

Fig. 1 is the overall structure diagram for the insulating pot that one embodiment of the utility model provides.Fig. 2 is the utility model one The Structure explosion diagram for the insulating pot that embodiment provides.It is shown referring to Figures 1 and 2, the present embodiment provides a kind of insulating pot, including： For containing kettle body 1, pot lid 2 and the bottom cover 3 of liquid.The top of kettle body 1 has an opening, and the lid that can be opened and closed of pot lid 2 is located at this In opening, bottom cover 3 is located at the lower section of kettle body 1.Wherein, kettle body 1 specifically includes：Liner 11 and the both ends for being disposed around the outside of liner 11 Cylindrical case 12 with opening.Liquid is specifically contained in liner 11, and bottom cover 3 is specifically connected to the bottom of shell 12.Specifically When realizing, liner 11 can be glass inner bag, or stainless steel inner container, shell 12 can be glass shell, or Stainless steel or plastic shell.The present embodiment is not limited thereto the material of liner 11 and shell 12.The side of shell 12 is also set There is handle 13, easily insulating pot end can be risen or be put down by handle 13.It should be noted that the liquid contained in kettle body 1 Can be water or other aqueous liquid, such as beverage, milk etc., but not limited to this.

In the present embodiment, which further includes：The heating pipeline that is connected with the inner cavity of liner 11 and it is arranged on bottom Stent 5 on lid 3.Liquid can flow between heating pipeline and liner 11.Heating unit 4 is located on stent 5, for heating Liquid in pipeline is heated.That is, the present embodiment lacks to overcome caused by heat-generating disc welding in the prior art Fall into, and will be improved to be heated using heating pipeline using the mode of jug with heating disk, by heating unit 4 to heating pipeline Heated, while the stent 5 for being used for installing heating unit 4 be set on bottom cover 3, while quick heating is realized so that Whole installation process is without welding.

During heating, the liquid in liner 11 is set to enter in the heating pipeline connected with liner 11, it is right by heating unit 4 The liquid entered in heating pipeline is heated, and the liquid after heating flows into liner 11 again from heating pipeline, so that will Liquid in liner 11 is heated, and heating is quickly and conveniently.In assembling, heating unit 4 is installed on stent 5 first, The stent 5 for being provided with heating unit 4 is connected with bottom cover 3 again, then bottom cover 3 is fixed on to the bottom of shell 12, is assembled It is convenient and reliable.

Wherein, it can be attached between stent 5 and bottom cover 3 by bolt or screw, the modes such as clamping can also be passed through It is attached, after stent 5 is installed on bottom cover 3, bottom cover 3 can be locked at by shell 12 by modes such as screw lockings Bottom.Certainly, the utility model to the connection mode between the connection mode of stent 5 and bottom cover 3, bottom cover 3 and shell 12 not As limit.

Insulating pot provided in this embodiment, by setting the heating pipeline connected with liner, and sets on bottom cover and is used for The stent of heating unit is supported, the liquid in heating pipeline is heated by heating unit, since liquid can be in heating tube Flowed between road and liner, so that the liquid in liner can be quickly heated.In assembling, first heating unit is installed on On stent, then the stent for being provided with heating unit is connected on bottom cover, then bottom cover is connected to the bottom of shell, filled , can be to avoid when installing heating unit with convenience and simply, and since heating unit and liner are without direct connection relational The situation that liner is damaged occurs.

More preferable, heating unit 4 is detachably connected on stent 5.In use, if stent 5 or heating Device 4 is damaged or during failure, directly can separate heating unit 4 and stent 5, only need to change the portion wherein to break down Part, avoids stent 5 and the entirety of heating unit 4 from scrapping, convenient for disassembly and assembly and save cost.During specific implementation, such as, add Thermal 4 and stent 5 realize connection by screw or bolt.Alternatively, heating unit 4 is equipped with the first fastener, set on stent 5 There is the second fastener, during installation, heating unit 4 can be fixed on stent by the first fastener and the second fastener snap-fit On 5.Such as first fastener be buckle, the second fastener is and the matched card hole of buckle.First fastener and the second fastener Concrete shape be not limited thereto.

Fig. 3 is the structure diagram of the stent in the insulating pot that one embodiment of the utility model provides.With reference to Fig. 1 and Fig. 3 Shown, in the present embodiment, stent 5 has downward opening hollow cavity 51, and heating unit 4 is located in hollow cavity 51.Can With understanding, hollow cavity 51 is located at the bottom of stent 5.Heating unit 4 is arranged in the hollow cavity 51 of stent 5, can The space in shell 12 is greatlyd save, insulating pot is done larger, if moreover, the liquid in liner 11 is unexpected from liner 11 Top when flowing into the space between liner 11 and shell 12, since the cavity wall of the hollow cavity 51 of stent 5 fills heating Put 4 protective effect so that liquid will not be dropped on heating unit 4, ensure that normal use and the service life of heating unit 4.

Specifically, the upper surface of stent 5 and the shape of 11 bottom surface of liner match, in the upper surface 52 of stent 5 is connected to The bottom surface of courage 11.So so that stent 5 is applied not only to fixed heating unit 4, support well is also played to liner 11 at the same time and is made With making liner more firm.And the form fit of the upper surface 52 of stent 5 and 11 bottom surface of liner so that between each component Arrangement is compacter.For example the bottom surface of liner 11 is generally recessed arcwall face, at this time, the upper surface 52 of stent 5 is also provided with For recessed arcwall face.Alternatively, when the bottom surface of liner 11 is plane, the upper surface 52 of stent 5 is also plane.

Fig. 4 is the structure diagram of the cushion in the insulating pot that one embodiment of the utility model provides.With reference to Fig. 1 and figure Shown in 4, further, liner 11 is damaged because stent 5 is too hard when locking bottom cover 3 or in use in order to prevent Situation occurs, and the present embodiment sets cushion 8, the bottom of liner 11 also between the bottom surface of liner 11 and the upper surface of stent 5 52 Face is connected on cushion 8.It is understood that cushion 8 is cushion, it can specifically be made of materials such as silica gel, rubber. More preferable, the shape and the bottom shape of liner 11 of cushion 8 match.The bottom surface of liner 11 can so be carried out more Good protection.

In addition, cushion 8 departs from precalculated position during installation or use in order to prevent, based on this, the insulating pot is also Including the limiting section for preventing cushion 8 from moving in the horizontal direction.Specifically, which includes：Positioned at 8 bottom of cushion The strip 81 extended downwardly and positioned at rack upper surface 52 can be with the card slot of 81 snap-fit of strip.When mounted, The strip 81 of cushion 8 is inserted into the upper surface that cushion 8 can be made to be firmly secured at stent 5 in the card slot of stent 5, from And make the easier for installation and reliable of cushion 8.

With reference to shown in Fig. 1 or Fig. 2, the open top edge of liner 11 is arranged with sealing ring 111, and sealing ring 111 is outer Edge is connected at the top of the inner wall of shell 12, so as to avoid liquid in liner 11 from flowing into liner 11 and outer from the top of liner 11 In space between shell 12, the parts for preventing from setting between liner 11 and shell 12 meet water and are damaged.

The insulating pot of the present embodiment is arranged sealing ring 111 in assembling at the open top edge of liner 11, close packaging The liner 11 of seal 111 is put into shell 12, and at this time, then the outer rim of sealing ring 111 will with being abutted at the top of the inner wall of shell 12 Heating unit 4 is installed on stent 5, then the stent 5 for installing accessory is fixed on bottom cover 3, finally bottom cover 3 is fixed on outer 12 bottom of shell, at this time the upper surface 52 of stent 5 be connected to the bottom surface of liner 11, it is easy to assembly and reliable.

Fig. 5 is the structure diagram of the heating unit in the insulating pot that one embodiment of the utility model provides.With reference to Fig. 1 and Shown in Fig. 5, in embodiment, heating unit 4 specifically includes：Heat-generating pipe 41 and the pipeline 42 being sticked on the outside of heat-generating pipe 41.Pipe The water inlet end 421 in road 42 is connected with heating the water inlet end of pipeline, and the water outlet 422 and the water outlet of heating pipeline of pipeline 42 connect It is logical.That is, pipeline 42 is heated by heat-generating pipe 41, so that the liquid heating in pipeline 42.Pipeline 42 can be with For aluminum pipe, or copper pipe, the utility model are not limited thereto, and pipeline 42 can also be other good heat conductivities and meet The material of food hygiene and safety.Specifically, the water inlet end of the liquid in liner 11 from heating pipeline flows into, then from pipeline 42 Water inlet end 421 is flowed into pipeline 42, and the heat-generating pipe 41 being bonded with pipeline 42 heats the liquid in pipeline 42, after heating Liquid flowed out from the water outlet 422 of pipeline 42, finally from heating pipeline water outlet flow into liner 11, heating it is very square Just and heating unit structure it is simple.

During specific implementation, heating pipeline includes water inlet pipe 71 and outlet pipe 72.The water inlet and outlet pipe 72 of water inlet pipe 71 Water outlet be respectively positioned in the inner cavity of liner 11, i.e. the water inlet 711 of water inlet pipe 71 for heating pipeline water inlet end, outlet pipe 72 water outlet 721 is the water outlet of heating pipeline.In addition, being additionally provided with water pump 6, water pump 6 is particularly located at the hollow cavity of stent 5 In body 51, i.e. heating unit 4 and water pump 6 are respectively positioned in the hollow cavity 51 of 5 bottom of stent.Water pump 6 is used to drive liquid adding Flowed between pipe line and liner 11.Specifically, the water outlet of water inlet pipe 71 is connected with the water inlet end of water pump 6, the water outlet of water pump 6 End is connected with the water inlet end 421 of pipeline 42, and the water outlet 422 of pipeline 42 is connected with the water outlet of outlet pipe 72.Specifically, control Water pump 6 works, and the water in liner 11 is pumped into water inlet pipe 71 by water pump 6 from water inlet 711, then from the water outlet of water inlet pipe 71 Mouth is flowed into water pump 6, and then from the water outlet flow ipe 42 of water pump 6, heat-generating pipe 41 heats pipeline 42, heating Liquid afterwards is flowed into outlet pipe 72 from the water outlet 422 of pipeline 42, is finally flowed into from the water outlet 721 of outlet pipe 72 interior In courage 11, then liquid goes successively to the circulating-heating into water inlet pipe 71, until the fluid temperature in liner 11 reaches default temperature Degree.During specific implementation, electric connector 10 can be set in the side of kettle body 1, by power cord by the electric connector 10 with it is exterior Power on, is powered, you can begin to warm up heating unit 4 for kettle body 1.It is of course also possible to the bottom supporting with kettle body 1 is set Seat, during heating, is powered for base, kettle body 1 is connected electrically on base.

On the basis of above-described embodiment, which further includes control panel (not shown), water pump 6, heating unit 4 It is electrically connected with control panel.Specifically, operation panel can be set on handle 13, sets on operation panel and be electrically connected with control panel The button connect, signal is sent to control being turned on and off for water pump 6 by button to control panel.Button may particularly include：Heating Time setting key, temperature setting key, pump switch, heating unit switch etc..It is of course also possible to set and supporting distant of kettle body 1 Control device, by water pump 6, heating unit 4 and remote controler wireless connection, by remote control control water pump 6, heating unit 4 unlatching or Close.

Be additionally provided with the temperature sensor 9 for detecting fluid temperature in water inlet pipe 71 on water inlet pipe 71, temperature sensor 9 with Control panel is electrically connected, and control panel is used to control when the water temperature that temperature sensor 9 is detected in water inlet pipe 71 reaches preset temperature Water pump 6 is stopped.That is, temperature sensor 9 detects the temperature of water in water inlet pipe 71, i.e. water after detection heating in real time Temperature, when the water temperature that temperature sensor 9 detects is equal to preset temperature, temperature sensor 9 to control panel send signal, when After control panel receives the signal of the transmission of temperature sensor 9, water pump 6 and heating unit 4 is controlled to be stopped, user is out of kettle body 1 The water of i.e. pourable preference temperature.Wherein, preset temperature can be by user oneself flexibly setting as desired.

Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical solution of type.

Claims (10)

1. a kind of insulating pot, including contain the liner (11) of liquid, the both ends being set on the outside of the liner (11) have opening Shell (12), heating unit (4) and the bottom cover (3) for being connected to the shell (12) bottom, it is characterised in that further include with The heating pipeline of the inner cavity connection of the liner (11) and the stent (5) that is arranged on the bottom cover (3), the liquid can be Flowed between the heating pipeline and the liner (11)；The heating unit (4) is located on the stent (5), for institute The liquid stated in heating pipeline is heated.

2. insulating pot according to claim 1, it is characterised in that the heating unit (4) is detachably connected to described On stent (5).

3. insulating pot according to claim 1, it is characterised in that the stent (5) has downward opening hollow cavity (51), the heating unit (4) is located in the hollow cavity (51).

4. insulating pot according to claim 1, it is characterised in that the upper surface (52) of the stent (5) and the liner (11) shape of bottom surface matches, and the upper surface (52) of the stent (5) is connected to the bottom surface of the liner (11).

5. insulating pot according to claim 4, it is characterised in that the bottom surface of the liner (11) and the stent (5) Cushion (8) is additionally provided between upper surface (52), the bottom surface of the liner (11) is connected on the cushion (8).

6. insulating pot according to claim 5, it is characterised in that further include for preventing the cushion (8) along level The limiting section of direction movement.

7. insulating pot according to claim 6, it is characterised in that the limiting section includes：Positioned at the cushion (8) bottom Can be matched with the strip (81) equipped with the strip (81) extended downwardly and positioned at the stent (5) upper surface (52) in portion The card slot of engaging.

8. insulating pot according to any one of claims 1 to 7, it is characterised in that the open top side of the liner (11) Edge is arranged with sealing ring (111), and the outer rim of the sealing ring (111) is connected at the top of the inner wall of the shell (12).

9. insulating pot according to any one of claims 1 to 7, it is characterised in that the heating unit (4) includes：Fever Pipe (41) and the pipeline (42) being sticked on the outside of the heat-generating pipe (41)；

The water inlet end (421) of the pipeline (42) is connected with the water inlet end of the heating pipeline, the water outlet of the pipeline (42) (422) water outlet with the heating pipeline connects.

10. insulating pot according to claim 9, it is characterised in that further include water pump (6), the water pump (6) is arranged on institute State on stent (5), the water pump (6) is used to drive liquid to flow between the liner (11) and the heating pipeline.