CN209235785U - Liquid heating electrical appliance - Google Patents
Liquid heating electrical appliance Download PDFInfo
- Publication number
- CN209235785U CN209235785U CN201821674043.8U CN201821674043U CN209235785U CN 209235785 U CN209235785 U CN 209235785U CN 201821674043 U CN201821674043 U CN 201821674043U CN 209235785 U CN209235785 U CN 209235785U
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- Prior art keywords
- bottle body
- electrical appliance
- liquid heating
- electromagnetic heating
- heating electrical
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Abstract
The utility model relates to appliance fields, disclose a kind of liquid heating electrical appliance, the liquid heating electrical appliance be separate structure and including bottle body (10) and for the bottle body (10) power supply pedestal (20), electric-controlled plate (21) are equipped in the pedestal (20), the electromagnetic heating wire coil (12) that the bottle body bottom of the bottle body (10) is equipped with bottom dish (11) and is equipped with the bottom dish (11), the electromagnetic heating wire coil (12) can generate alternating magnetic field, the bottom dish (11) generates heat under the action of the alternating magnetic field.Liquid heating electrical appliance in the utility model embodiment has higher heating efficiency, and function more abundant may be implemented, and the stability of the electric-controlled plate of liquid heating electrical appliance is also stronger.
Description
Technical field
The utility model relates to appliance fields, and in particular, to a kind of liquid heating electrical appliance.
Background technique
Chinese have the habit for drinking hot water all the time, and until today, people more like drinking due to worrying water quality safety
Hot water after boiled.With the raising of modern life level, more preferable healthier water how is drunk, the master of life is become
One of topic.Therefore, liquid heating electrical appliance, such as electric kettle become common small household appliances in people's life, more and more
Family is heated up water using electric kettle.
Existing electric kettle generally uses resistance heating manner, however the electric heating kettle heating of this resistance heating manner
Low efficiency.In the related art, some electric kettles can also be using electromagnetic heating mode, such as Authorization Notice No.
The Chinese patent of CN201064394Y discloses a kind of electric kettle using electromagnetic heating mode, which passes through bottle body
Internal electromagnetic coil heats liner made of magnetoresistance material, by the wiring board inside bottle body to electromagnetic coil into control
System.
However, there is also certain deficiencies for this electric kettle using electromagnetic heating mode in the related technology.Firstly,
In the related art, the wiring board for controlling electromagnetic coil is located inside electric kettle body, however due to most of empty in bottle body
Between for accommodating the liquid such as water, therefore the space for leaving bottle body internal circuit board and bottle body granule surface contral panel for is limited, to make
The function of obtaining electric kettle is subject to certain restrictions.Secondly as electromagnetic coil and wiring board be in the same cavity, and electromagnetic wire
Circle can generate magnetic field when heating to liner and generate heat, these can generate certain interference to wiring board.
Utility model content
In order at least be partially solved the above-mentioned problems in the prior art, the purpose of the utility model is to provide one kind
Liquid heating electrical appliance.
To achieve the goals above, the utility model provides a kind of liquid heating electrical appliance, and the liquid heating electrical appliance is point
Body structure and including bottle body and be bottle body power supply pedestal, electric-controlled plate, the bottle body bottom of the bottle body are equipped in the pedestal
The electromagnetic heating wire coil that portion is equipped with bottom dish and is equipped with the bottom dish, the electromagnetic heating wire coil can generate alternation magnetic
, the bottom dish generates heat under the action of the alternating magnetic field.
Optionally, the bottle body bottom includes the bottle body bottom cover as outer casing, the bottle body bottom cover and the bottom dish it
Between be formed with bottom cover cavity, the electromagnetic heating wire coil setting is also set in the bottom cover cavity, and in the bottom cover cavity
There is the radiator fan being located at below the electromagnetic heating wire coil.
Optionally, the bottle body bottom cover is equipped with the radiator structure for cooperating the radiator fan air draft.
Optionally, the radiator structure is heat release hole and/or heat dissipation grid.
Optionally, the length of the short side of the heat release hole and/or the heat dissipation grid is not more than 4mm.
Optionally, the radiator structure includes air intake structure and air outlet structure, and the position of the radiator fan is lower than
The air intake structure is higher than the air outlet structure.
Optionally, the top of the pedestal is equipped with the first connector being electrically connected with the electric-controlled plate, the bottle body bottom
Portion is equipped with the second connector being electrically connected with the electromagnetic heating wire coil, and second connector is arranged in the radiator fan
Lower section, when first connector and second connector contraposition grafting, the electric-controlled plate is electrically connected the electromagnetism and adds
Hot line disk.
Optionally, the electric-controlled plate is configured as controlling heating time and/or the heating power of the electromagnetic heating wire coil.
Optionally, the bottom dish is the metal material suitable for electromagnetic heating；Or the bottom dish is with heat-conducting layer and electricity
The clad metal sheet of magnetic heating layer, the electromagnetic heating layer are located at below the heat-conducting layer, and the electromagnetic heating layer is suitable for electricity
The metal material of magnetic heating.
Optionally, the bottle body side wall is glass material, and the bottle body bottom cover is heat-insulated material.
Through the above technical solutions, the liquid heating electrical appliance of the utility model can be based on electromagnetic heating principle in bottle body
Liquid heated, relative to resistance heating manner, the liquid heating electrical appliance heating efficiency in present embodiment is higher.Separately
Outside, due to the upper surface that electric-controlled plate is located in pedestal, pedestal is arranged in for controlling the operation panel of electric-controlled plate, and base space
It is not limited by bottle body, therefore can realize function more abundant by being expanded to electric-controlled plate, so that liquid heats
The operability of electric appliance is stronger, and the operation panel for being located at base upper surface is also easier to user's operation.Also, due to electric-controlled plate with
Electromagnetic heating wire coil is not in a cavity, therefore the interference that electric-controlled plate is subject to is also smaller, and the stability of electric-controlled plate is also stronger.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram for the liquid heating electrical appliance that a kind of embodiment of the utility model provides；
Fig. 2 is the structural schematic diagram of the bottle body for the liquid heating electrical appliance that a kind of embodiment of the utility model provides；
Fig. 3 is the explosive view of the bottle body for the liquid heating electrical appliance that a kind of optional embodiment of the utility model provides；
Fig. 4 is the structural schematic diagram of the pedestal for the liquid heating electrical appliance that a kind of embodiment of the utility model provides；And
Fig. 5 is the structural schematic diagram for the bottle body pedestal that a kind of embodiment of the utility model provides.
Description of symbols
10 bottle body, 20 pedestal
11 bottom dish, 12 electromagnetic heating wire coil
13 radiator fan, 14 bottle body bottom cover
15 bottom cover cavity, 16 second connector
17 pot lid, 18 bottle body handle
19 bottle body side wall, 21 electric-controlled plate
22 plug, 23 first connector
141 radiator structure, 1411 air intake structure
1412 air outlet structures
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, top, bottom " is usually
Be for direction shown in the drawings either for it is vertical, vertically or on gravity direction for each component mutual alignment
Relationship description word.
As shown in Figures 1 to 5, the utility model embodiment provides a kind of liquid heating electrical appliance, the liquid heating electrical appliance
For separate structure and including bottle body 10 and it is the pedestal 20 that bottle body 10 is powered, is equipped with electric-controlled plate 21, bottle body 10 in the pedestal 20
Bottle body bottom be equipped with bottom dish 11 and the electromagnetic heating wire coil 12 that is equipped with bottom dish 11, which can position
In bottom dish 11 lower section and alternating magnetic field can be generated, bottom dish 11 can produce heat under the action of alternating magnetic field, to add
Liquid inside hot liquid heating electrical appliance.
Specifically, bottle body 10 includes two cavitys up and down separated by bottom dish 11.Upside cavity is for accommodating such as water
The top of heated liquid, upside cavity can be sealed by pot lid 17, and the outer wall of upside cavity is equipped with bottle body handle 18.
Electromagnetic heating wire coil 12 is equipped in downside cavity (i.e. bottom cover cavity 15).Wherein, it can have one in the upper surface of bottom dish 11
The protrusion to raise upward as shown in Figure 2, to increase heating surface (area) (HS.Electric-controlled plate 21 is equipped in pedestal 20, in the upper table of pedestal 20
Face can be equipped with the operation panel (not shown) for user's operation liquid heating electrical appliance, and operation panel electrically connects with electric-controlled plate 21
It connects, may include multiple function buttons on the operation panel, in order to which user carries out accordingly electric-controlled plate 21 by operation panel
Control.Pedestal 20 further includes plug 22, and the plug 22 is for connecting external power supply.When in use, external power supply passes through plug
22, the electromagnetic heating wire coil 12 after electric-controlled plate 21 into bottle body 10 is powered, and electric-controlled plate 21 is used to carry out electromagnetic heating wire coil 12
Electrically control.Electromagnetic heating wire coil 12 generates alternating magnetic field after powered up, and bottom dish 11 cuts alternating magnetic field and generates vortex, and vortex makes
Carrier high speed random motion in bottom dish 11, carrier and atom collide with each other, rub and generate thermal energy, thus to bottle body
Chamber intracorporal liquid in upside is heated.
In this way, liquid heating electrical appliance in present embodiment can based on electromagnetic heating principle to the liquid in bottle body 10 into
Row heating, relative to resistance heating manner, the liquid heating electrical appliance heating efficiency in present embodiment is higher.In addition, this implementation
In mode, electric-controlled plate 21 is located in pedestal 20, and operation panel is located at the upper surface of pedestal 20, and 20 space of pedestal is not by bottle body 10
Limitation, therefore function more abundant can be realized by being expanded to electric-controlled plate 21, so that liquid heating electrical appliance
Operability is stronger, and the operation panel for being located at 20 upper surface of pedestal is also easier to user's operation.Also, due to electric-controlled plate 21 and electricity
Magnetic heating spool rest 12 is not in a cavity, therefore the interference that electric-controlled plate 21 is subject to is also smaller.
In a kind of optional embodiment of the application, bottom dish 11 can be the metal material suitable for electromagnetic heating.For example, should
The material of bottom dish 11 can be the preferable metal materials of magnetic conductivity such as carbon steel, iron.In the application another kind optional embodiment,
The bottom dish 11 can also be composite, such as the bottom dish 11 can be upper layer be heat-conducting layer, lower layer is answering for electromagnetic heating layer
Metal plate is closed, wherein electromagnetic heating layer is using preferable metal materials of magnetic conductivity such as carbon steel, iron in order to by electromagnetic heating wire coil
12 heating, and heat-conducting layer can be adopted using metal materials such as stainless steels since the heat-conducting layer is directly in contact with heated liquid
Heat-conducting layer is made to be not easy to be corroded with stainless steel material, to extend the service life of liquid heating electrical appliance.
In a kind of optional embodiment of the application, the bottle body bottom of bottle body 10 includes the bottle body bottom cover as outer casing
14, bottom cover cavity 15 is formed between bottle body bottom cover 14 and bottom dish 11, electromagnetic heating wire coil 12 is arranged in bottom cover cavity 15, and
And the radiator fan 13 positioned at 12 lower section of electromagnetic heating wire coil is additionally provided in bottom cover cavity 15, which is used for electromagnetism
Heating spool rest 12 cools down, excessively high to prevent 12 temperature of electromagnetic heating wire coil.
Further, the radiator structure 141 of cooperation 13 air draft of radiator fan can be equipped on bottle body bottom cover 14.The heat dissipation
Structure 141 can be heat release hole or heat dissipation grid, the combination of the radiator structure 141 or heat release hole and heat dissipation grid.Its
In, heat release hole can be the various shapes such as round, rectangle or ellipse.Radiator fan 13 can be by radiator structure 141 bottom of by
Cavity is discharged in heat in lid cavity 15.
As shown in figure 5, radiator structure 141 may include air intake structure in a kind of optional embodiment of the utility model
1411 and air outlet structure 1412.Specifically, air intake structure 1411 can be, for example, multiple air inlets, and air outlet structure 1412 can be
For example, air outlet grate, air intake structure 1411 and air outlet structure 1412 can be located on the side of bottle body bottom cover 14, wherein into
Depressed structure 1411 is higher than radiator fan 13, and air outlet structure 1412 is lower than radiator fan 13.When radiator fan 13 is run, radiating
Under the action of fan 13, air enters bottom cover cavity 15 from air intake structure 1411, and bottom cover cavity is discharged by air outlet structure 1412
15, so by air cooling way, the heat in bottom cover cavity 15 is discharged, so that reaching reduces by 12 temperature of electromagnetic heating wire coil
Purpose.
Preferably, the short side of heat release hole and/or the heat dissipation grid is not more than 4mm.Specifically, in order to protect user to pacify
Entirely, the size of heat release hole and heat dissipation grid should not be too large, and protrudes into finger to avoid certain customers (such as children) and pacifies
Full accident.Therefore, in the preferred embodiments of the present invention, the length of the short side of heat release hole and/or heat dissipation grid is not more than
4mm.It should be noted that short side described in the utility model refers to that it is several to cross this for any two points on the circumference of closure geometric figure
The shortest route of the geometric center of what figure.For example, when heat release hole is round, the length of the short side is round heat dissipation
The diameter in hole, when heat release hole is ellipse, the length of the short side is the minor axis length of oval heat release hole.Therefore, when scattered
When the length of the short side of hot hole and/or heat dissipation grid is not more than 4mm, user is not easy to protruding into finger into the heat release hole and/or dissipate
Heat grate.
Further, the first connector 23 being electrically connected with electric-controlled plate 21, bottle body bottom are equipped at the top of pedestal 20
Equipped with the second connector 16 being electrically connected with electromagnetic heating wire coil 12, the second connector 16 is arranged under radiator fan 13
The inside of side, first connector 23 and the second connector 16 is equipped with conductive structure, when the first connector 23 is connect with second
When device 16 aligns grafting, external power supply can be powered by pedestal 20 to bottle body 10, so that electric-controlled plate 21 can be with electromagnetic heating
Drum 12 is electrically connected.Wherein, the electric-controlled plate 21 can be configured as heating time for controlling electromagnetic heating wire coil 12 and/
Or heating power etc., so that liquid heating electrical appliance can be realized the different heating mode such as variable-frequency heating.
In the utility model optional embodiment, which can be, for example, health-promotion kettle, insulating pot etc., be somebody's turn to do
The bottle body of liquid heating electrical appliance can be non-metallic material.Specifically, the bottle body side wall 19 of the liquid heating electrical appliance can be such as
For glass material, in order to which user observes liquid condition in pot, the bottle body bottom cover 14 of the liquid heating electrical appliance can be, for example, to mould
The heat-insulated materials such as material, are burned to avoid user.
Liquid heating electrical appliance in the utility model embodiment can be based on electromagnetic heating principle to the liquid in bottle body 10
Body is heated, and relative to resistance heating manner, the liquid heating electrical appliance heating efficiency in the utility model embodiment is higher.
In addition, electric-controlled plate 21 is located in pedestal 20 in the utility model embodiment, therefore electric-controlled plate 21 is by electromagnetic heating wire coil
12 interference is also smaller.Also, as the bottom dish 11 of device is heated for liner, volume is smaller, therefore can drop
Low production cost.In addition, radiator fan 13 is equipped in the bottom cover cavity 15 of bottle body 10 in the utility model embodiment,
Therefore it can be effectively reduced the temperature of electromagnetic heating wire coil 12, extend the service life of liquid heating electrical appliance.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of liquid heating electrical appliance, which is characterized in that the liquid heating electrical appliance be separate structure and including bottle body (10) and
For the pedestal (20) of the bottle body (10) power supply, the pedestal (20) is interior to be equipped with electric-controlled plate (21), the bottle body of the bottle body (10)
The electromagnetic heating wire coil (12) that bottom is equipped with bottom dish (11) and is equipped with the bottom dish (11), the electromagnetic heating wire coil
(12) alternating magnetic field can be generated, the bottom dish (11) generates heat under the action of the alternating magnetic field.
2. liquid heating electrical appliance according to claim 1, which is characterized in that the bottle body bottom includes as outer casing
Bottle body bottom cover (14) is formed with bottom cover cavity (15) between the bottle body bottom cover (14) and the bottom dish (11), and the electromagnetism adds
Hot line disk (12) is arranged in the bottom cover cavity (15), and is additionally provided in the bottom cover cavity (15) and adds positioned at the electromagnetism
Radiator fan (13) below hot line disk (12).
3. liquid heating electrical appliance according to claim 2, which is characterized in that the bottle body bottom cover (14) is equipped with cooperation institute
State the radiator structure (141) of radiator fan air draft.
4. liquid heating electrical appliance according to claim 3, which is characterized in that the radiator structure (141) be heat release hole and/
Or heat dissipation grid.
5. liquid heating electrical appliance according to claim 4, which is characterized in that the heat release hole and/or the heat dissipation grid
Short side length be not more than 4mm.
6. the liquid heating electrical appliance according to any one of claim 3 to 5, which is characterized in that the radiator structure
(141) include air intake structure (1411) and air outlet structure (1412), and the position of the radiator fan (13) lower than it is described into
Depressed structure (1411) is higher than the air outlet structure (1412).
7. liquid heating electrical appliance according to claim 2, which is characterized in that the top of the pedestal (20) be equipped with it is described
The first connector (23) that electric-controlled plate (21) is electrically connected, the bottle body bottom are equipped with the electromagnetic heating wire coil (12) electrically
The second connector (16) of connection, second connector (16) setting is in the lower section of the radiator fan (13), and described first
When connector (23) and second connector (16) contraposition grafting, the electric-controlled plate (21) is electrically connected the electromagnetic heating line
Disk (12).
8. liquid heating electrical appliance according to claim 7, which is characterized in that the electric-controlled plate (21) is configured as control institute
State heating time and/or the heating power of electromagnetic heating wire coil (12).
9. liquid heating electrical appliance according to claim 1, which is characterized in that
The bottom dish (11) is the metal material suitable for electromagnetic heating；Or
The bottom dish (11) is the clad metal sheet with heat-conducting layer and electromagnetic heating layer, and the electromagnetic heating layer is located at described lead
Below thermosphere, the electromagnetic heating layer is the metal material suitable for electromagnetic heating.
10. liquid heating electrical appliance according to claim 1, which is characterized in that the bottle body side wall (19) is glass material,
The bottle body bottom cover (14) is heat-insulated material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674043.8U CN209235785U (en) | 2018-10-15 | 2018-10-15 | Liquid heating electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821674043.8U CN209235785U (en) | 2018-10-15 | 2018-10-15 | Liquid heating electrical appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209235785U true CN209235785U (en) | 2019-08-13 |
Family
ID=67525033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821674043.8U Active CN209235785U (en) | 2018-10-15 | 2018-10-15 | Liquid heating electrical appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209235785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700485A (en) * | 2020-05-22 | 2020-09-25 | 宁波方太厨具有限公司 | Steam generating device for household kitchen equipment and household kitchen equipment |
-
2018
- 2018-10-15 CN CN201821674043.8U patent/CN209235785U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700485A (en) * | 2020-05-22 | 2020-09-25 | 宁波方太厨具有限公司 | Steam generating device for household kitchen equipment and household kitchen equipment |
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