CN208598173U - A kind of heating container - Google Patents
A kind of heating container Download PDFInfo
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- CN208598173U CN208598173U CN201721073331.3U CN201721073331U CN208598173U CN 208598173 U CN208598173 U CN 208598173U CN 201721073331 U CN201721073331 U CN 201721073331U CN 208598173 U CN208598173 U CN 208598173U
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Abstract
The utility model is a kind of heating container in soy bean milk making machine or food processor.It is uneven for the heating of existing heating container, heating efficiency is low, metal cup body thermal inertia is big, heating effect is difficult to control, the defects of using being easily sticking, the utility model provides a kind of heating container, the cup body of the heating container includes bottom wall and the side wall around bottom wall, cup body outer surface is covered with resistive layer and first electrode layer and the second electrode lay the present position insulating heat-conductive on cup body, the first electrode layer and the second electrode lay are connected with resistive layer, and first electrode layer and the second electrode lay are mutually not attached to, the first electrode layer and the second electrode lay connect power supply.The utility model on cup body by covering resistive layer and electrode layer, and the forming circuit that is powered makes resistive layer generate heat, and cup body homogeneous heating, heating efficiency are high.
Description
Technical field
The utility model relates to field of kitchen electric appliance, especially a kind of heating container, the heating container can be matched
In soy bean milk making machine or food processor.
Background technique
Matching used cup body in common soy bean milk making machine or food processor is mostly that single stainless steel material or stainless steel add
Glass combination construction, then on the outside of cup body or bottom welding conducting-heat elements and heating element, this cup body is because of heating element
And conducting-heat elements quantity of heat storage is big, heats unevenly to cup body, heating efficiency is low；The cup body of metal material has biggish heat used
Property, heating effect are difficult to control, using being easily sticking in soy bean milk making machine or food processor.
Utility model content
The technical problems to be solved in the utility model and the technical assignment of proposition are to provide a kind of heating container, cup body heating
Uniformly, heating efficiency is high, and cup body thermal inertia is small, heating effect is easy to control, either in soy bean milk making machine or food processor all
It is not susceptible to be sticking.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of heating container, the heating are held
The cup body of device includes bottom wall and the side wall around bottom wall, wherein the cup body outer surface is covered with resistant heat generating layer and first electrode
Layer and the second electrode lay, resistant heat generating layer and first electrode layer and the second electrode lay present position insulation on cup body are led
Heat, the first electrode layer and the second electrode lay are connected with resistant heat generating layer, and the resistant heat generating layer is covered with described first
Between electrode layer and the second electrode lay, and first electrode layer and the second electrode lay are mutually not attached to, the first electrode layer and
The second electrode lay connects power supply.The utility model is by covering resistant heat generating layer and two electrode layers in cup body outer surface, after energization
Two electrode layers connect forming circuit with resistant heat generating layer, and resistant heat generating layer is made to generate heat, and utilize the resistance for being overlying on cup body outer surface
Heating layer is evenly heated cup body, and heating region is not restricted by cup body shape, and heating efficiency is high；The cup body of insulation can be used
Isolation material production obtains, or coats coatings on the cup body of metal material and formed, when cup body isolation material system
When making, the thermal inertia of cup body fever is small, and heating effect is easy to control, and when heating is not susceptible to be sticking；The power supply can be exchange
Electricity or direct current.
As further improving and supplementing to above-mentioned technical proposal, the first electrode layer and the second electrode lay it
Between it is equidistant, the distance between the first electrode layer and the second electrode lay value are c.Keep any place between two electrode layers
It is all equidistant, it may insure the power between resistant heat generating layer in this way, the heating power of system stablized, is avoided due to not
Equidistantly cause due to equivalent series-parallel relationship between resistant heat generating layer, it is poor so as to cause the consistency of power, while also keeping away
The material of excessive waste resistant heat generating layer is exempted from.
As further improving and supplementing to above-mentioned technical proposal, the first electrode layer and the resistant heat generating layer it
Between the length value that connects be a, the length value connected between the second electrode lay and the resistant heat generating layer is b, wherein a=b.
It is equidistant between two electrode layers, and the connection length between resistant heat generating layer is consistent, that is to say, that it is between two electrode layers
Disposed in parallel, the resistant heat generating layer in this way between it is also a rectangular-shaped heating layer, is formed between two electrode layers
Electric current flows uniformly through on resistant heat generating layer, quite relatively uniform with the heat of generation in this way, is not in local pyrexia unevenness
The problem of.
It is as above-mentioned technical proposal further to improve and supplement, a >=0.6c, it can be ensured that the significant surface of resistant heat generating layer
Product, for example under normal circumstances, the heating power of soy bean milk making machine needs to be used to be 200W-2000W, in this way by the specified function of soy bean milk making machine
Rate is set as 2000W, and other power can be adjusted by corresponding control system, and power is by the equivalent of resistant heat generating layer
What resistance value determined, and the virtual value of resistance is mainly determined according to the distance between two pole, is passing through electricity effective on length a
Resistance is connected, in this way if when a < 0.6c, relative in can parallel connection resistance it is lower, will lead to local heat in this way
Can be very high, it is unfavorable for the equal of heat and especially when heating cup body of the container as soy bean milk making machine, then will appear and be locally charred
Phenomenon generates, and is unfavorable for effects on slurry making, and the requirement to resistant heat generating layer is also got higher, because equivalent resistance in parallel is few,
It is bigger to mean that individual resistance value needs, wastes more material in this way.
As further improving and supplementing to above-mentioned technical proposal, the first electrode layer is around side wall at closed ring
Be overlying on side wall, the second electrode lay is overlying on bottom wall, resistant heat generating layer covered with the cup body between first electrode layer and the second electrode lay outside
Surface；Or the first electrode layer is overlying on bottom wall at closed ring, the second electrode lay is overlying on first electrode layer annular inboard
Bottom wall, resistant heat generating layer is covered with the bottom wall between first electrode layer and the second electrode lay；Or the first electrode layer and second
Electrode layer separates around side wall at closed ring and the two up and down is overlying on side wall, and resistant heat generating layer is covered with first electrode layer and second
Side wall between electrode layer；Or the first electrode layer and the second electrode lay and resistant heat generating layer are overlying on cup body outer surface,
And resistant heat generating layer is overlying on the part cup body outer surface between first electrode layer and the second electrode lay.Two electrode layers and resistance hair
Thermosphere can be overlying on cup body outer surface using a variety of different locations and combination of shapes, flexible to be needed according to cup body shape and processing
Selection, the first group are combined into the side wall that first electrode layer is overlying on cup body in closed ring, and the second electrode lay is overlying on cup body bottom wall, electricity
Resistance heating layer is connected covered with the cup body outer surface between two electrode layers and with two electrode layers, cup body lower part and bottom when work
It is heated；Or outer nested form is overlying on the bottom wall of cup body within first electrode layer and the second electrode lay, cup body bottom when work
It is heated in portion；Or two electrode layers are continuously covered at closed ring around the side wall of cup body, resistant heat generating layer is also in a ring
It is overlying on the cup body outer surface between two electrode layers, part cup sidewalls when heating where resistant heat generating layer are heated；Or
Person's resistant heat generating layer is laid in the part cup body outer surface between two electrode layers, as long as resistant heat generating layer has with two electrode layers
Connection is generated heat after ensuring that energization.In addition, either first electrode layer or the second electrode lay and resistant heat generating layer, as long as really
It protects three and is connected and can be formed into a loop after powered up, cup body can be heated；First electrode layer is also possible to non-close
Annular, resistant heat generating layer only covers the part cup body outer surface between first electrode layer and the second electrode lay, not covered with two
Whole cup body outer surfaces between a electrode layer.
The cup body lower part, which is spirally connected, is fixedly connected with bracket, is respectively equipped with matching on the side wall and connecting bracket of cup body lower part
External screw thread and internal screw thread, and first electrode layer and the second electrode lay and resistant heat generating layer are respectively positioned on the externally threaded lower section,
The connecting bracket is set up on cup holder, and cup holder is fixed on heatproof pedestal.Cup body is installed on cup holder by connecting bracket,
Middle cup body and connecting bracket, which are realized removably to install by screw thread, fixes, and assembles and disassembles convenient, reliable；Heatproof pedestal is heated in cup body
Stable form is able to maintain under the hot environment of generation not deform, and the cup holder that is fixed thereon with reliable support and is installed on cup
Connecting bracket and cup body on seat.
The first electrode layer passes through the first conduct piece with the second electrode lay respectively and the second conduct piece connects power supply.Pass through
Two conduct pieces are electrically connected two electrode layers and power supply, again can be easily to the electrode layer on cup body while cup body is detachably installed
It is powered, so that resistant heat generating layer is generated heat to heat container body, cup body is avoided to connect wire power connection source bring inconvenience.
First conduct piece and the second conduct piece are two elastic pieces being fixed on cup holder, two elastic pieces bullet respectively
Property contradict first electrode layer and the second electrode lay.Using two elastic pieces as conduct piece, pass through elastic piece and two electrode layers
Elastic Contact is powered to electrode layer, when cup body and elastic piece are pressed into contact with, when elastic piece elasticity contradicts two electrode layers, and cup body
Ability heating power, when cup body is moved away from, the Elastic Contact of elastic piece and electrode layer is released, and cup body can not heating power；Elastic piece
Structure is simple, and technique requirement is low, can be produced with rapid batch.
First conduct piece is that fixed conductive ring is nested on cup body, and the conductive ring, which is surround, is close to first electrode layer,
Second conduct piece is that elasticity contradicts the elastic piece of the second electrode lay or the second conduct piece is the conductive ring for contradicting the second electrode lay.
When the first conduct piece is to be nested with the conductive ring being fixed on cup body, the first conduct piece and cup body are fixed as one structure, need
The mating attachment base to match with conductive ring on the soy bean milk making machine of cup body or the main engine bed of food processor is installed, the second conduct piece can be with
It is the elastic piece for contradicting the conductive ring or elasticity conflict the second electrode lay of the second electrode lay, the conductive ring and elastic piece can be consolidated
Be scheduled on the soy bean milk making machine of installation cup body or the main engine bed of food processor, when cup body is installed on the main engine bed, conductive ring or
Elastic piece contradicts the second electrode lay, in the case where first electrode layer and the second electrode lay are all contacted with corresponding conduct piece, cup body
It could heating power.
Temperature controller at two is arranged in corresponding cup body lower position in the cup holder, and temperature controller is connected electrically in the first conduct piece at one
Between power supply, another place's temperature controller is connected electrically between the second conduct piece and power supply.Temperature controller is set to below cup body at two,
Effect is the heating temperature of detection resistance heating layer, prevents resistant heat generating layer is heating up to be more than safe temperature and generate safe hidden
Suffer from, when temperature controller detects that resistant heat generating layer rises above set temperature, cut off the power, prevents cup body overheat from generating safety hidden
Suffer from.
The first electrode layer and the second electrode lay and resistant heat generating layer are the coating for being overlying on cup body outer surface, and electricity
It hinders heating layer and cup body outer surface is fixed on by spray sintering.Two electrode layers and resistant heat generating layer are all the coating covered,
The coating can be spraying or other common process are coated on cup body outer surface, easy to process quick；Resistant heat generating layer passes through
Spray sintering is fixed on cup body outer surface, and the resistant heat generating layer of spray sintering is solid and reliable, and resistant heat generating layer is powered sends out for a long time
Heat will not fall off from cup body outer surface.The resistant heat generating layer is generally rare earth material, and resistant heat generating layer is generally silver paste.
The heating power of the resistant heat generating layer is in 200W~2000W.The heating power of resistant heat generating layer is limited in
200W~2000W has been able to the need of work for sufficiently meeting common soy bean milk making machine or food processor.
Resistant heat generating layer and first electrode layer and the second electrode lay present position insulating heat-conductive on cup body, the cup body
The glass cup body for the transparent or semitransparent shape that can be integrally formed.Cup body is integrally formed, the good pressure-resistant performance of cup body, safety
Property it is high, dead angle and joint gap will not occur connecting, it is easy to clean, be not easy to shelter evil people and countenance evil practices, will not more be sealed because of junction
Bad generation water clock；Transparent or semitransparent shape can be convenient the heating status that user observes food materials, improve the experience sense of user,
Glass or other temperature resistant plastic materials can be specifically selected to make cup body.It is of course also possible to be the cup body that other forms are formed,
The position for only needing to spray resistant heat generating layer and electrode layer is insulating heat-conductive material, such as, cup body can with when multiterminal spell
It connects and to be formed, be the good material of insulation heat-conducting property in setting resistant heat generating layer and electrode layer part, at his position can be benefit
In the material of product, for example, can transparent but on-insulated or athermanous material formed.
The utility model is by covering resistant heat generating layer and two electrode layers in cup body outer surface, and be powered latter two electrode layer
It connect forming circuit with resistant heat generating layer, resistant heat generating layer is made to generate heat, using being overlying on the resistant heat generating layer of cup body outer surface to cup
Body is evenly heated, and heating region is not restricted by cup body shape, and heating efficiency is high, when cup body is made of isolation material,
The thermal inertia of cup body is small, and heating effect is easy to control, and when heating is not susceptible to be sticking；Two electrode layers and resistant heat generating layer can be adopted
It is overlying on cup body with a variety of different locations and combination of shapes, to select according to cup body flexible shapes, realizes different heating on cup body
Region；Cup body is installed on cup holder by connecting bracket, and wherein cup body and connecting bracket are solid for dismountable installation by screw thread
Fixed, assembly and disassembly are convenient, reliable, and cup holder is fixed on heatproof pedestal, and heatproof pedestal can be protected in the case where cup body adds thermogenetic hot environment
It holds stable form not deform, the cup holder that reliable support is fixed thereon and the connecting bracket and cup body that are installed on cup holder；
It is electrically connected two electrode layers and power supply by two conduct pieces, it again can be easily to the electricity on cup body while cup body is detachably installed
Pole layer is powered, and cup body is avoided to connect wire power connection source bring inconvenience；Liang Chu and two conduct piece is set below cup body
The temperature controller of connection carrys out the heating temperature of detection resistance heating layer, prevents resistant heat generating layer is heating up to be more than safe temperature and produce
Raw security risk, cutting power supply when being more than set temperature；The transparent or semitransparent shape that cup body is integrally formed, does not connect dead angle
And joint gap, it is easier to clean, will not occur because water clock caused by junction sealing is bad, transparent or semitransparent shape can
With the heating status convenient for users to observing food materials, the experience sense of user is improved.
Detailed description of the invention
Fig. 1: 1 cup body schematic diagram one of embodiment.
Fig. 2: 1 cup body schematic diagram two of embodiment.
Fig. 3: 1 cup body assembling schematic diagram of embodiment.
Fig. 4: 2 cup body of embodiment and conductive ring scheme of installation.
Conductive ring schematic diagram in Fig. 5: Fig. 4.
Fig. 6: 3 cup body schematic diagram of embodiment.
Fig. 7: 4 cup body schematic diagram of embodiment.
Fig. 8: 5 cup body schematic diagram one of embodiment.
Fig. 9: 3 cup body schematic diagram two of embodiment.
In figure: 1. side walls, 2. bottom walls, 3. resistant heat generating layers, 4. first electrode layers, 5. the second electrode lays, 6. connecting brackets,
7. external screw thread, 8. internal screw threads, 9. cup holders, 10. heatproof pedestals, 11. first conduct pieces, 12. second conduct pieces, 13. conductive rings,
14. temperature controller, 15. electrical terminals, 16. cavitys, 17. arcwall faces.
Specific embodiment
Explanation and specific embodiment are described further the utility model with reference to the accompanying drawing.
Embodiment 1:
As shown in Figures 1 to 3, the cup body of a kind of heating container, the heating container includes bottom wall 2 and the side wall around bottom wall
1, the cup body outer surface is covered with resistant heat generating layer 3 and first electrode layer 4 and the second electrode lay 5, resistant heat generating layer and first
Cup body where electrode layer and the second electrode lay is insulator, and the first electrode layer 4 and the second electrode lay 5 are sent out with resistance
Thermosphere 3 is connected, and the resistant heat generating layer 3 is covered between the first electrode layer 4 and the second electrode lay 5, and the first electricity
Pole layer 4 and the second electrode lay 5 are mutually not attached to, and the first electrode layer 4 and the second electrode lay 5 connect power supply.
Latter two electrode layer that is powered connect forming circuit with resistant heat generating layer, so that resistant heat generating layer is generated heat, is overlying on cup body table
The resistant heat generating layer in face can be evenly heated cup body, and the corresponding heating region of resistant heat generating layer is not by cup body shape system
About, heating efficiency is high；The insulator can be cup body directly with isolation material make obtain, in the present embodiment, cup body by
The transparent glass material of insulation is integrally formed production.This outer cup can also be made of plastic material resistant to high temperature, cup body
It is made for insulator or cup body of stainless steel metal, coatings is coated on metal cup body and form insulator, or in gold
Belong to cladding insulating materials on cup body and forms insulator；The power supply can be alternating current or direct current.
The transparent or semitransparent shape that the cup body is integrally formed, specific cup body make of transparent glass material, glass
The cup body thermal inertia of production is small, and heating effect is easy to control, and when heating is not susceptible to be sticking；Integrally formed transparent glass cup body does not have
Have connection dead angle and joint gap, it is easier to clean, will not occur because of water clock caused by junction sealing is bad, it is transparent or
It is translucent to can be convenient user's observation food materials heating status, improve the experience sense of user.Integrally formed glass cup body sheet
Body just has a good insulation performance, and the bottom wall and side wall of cup body are all insulators, and resistant heat generating layer and two electrode layers can be with
Directly it is covered in cup body outer surface.In addition, cup body using temperature resistant plastic or other can also have transparent or semitransparent characteristic
Isolation material production resistant to high temperature, to meet the needs that cup body is transparent, insulation covers electrode layer and resistant heat generating layer.
In the present embodiment, equidistant between the first electrode layer 4 and the second electrode lay 5, the first electrode layer
The distance between described the second electrode lay value is c.The resistant heat generating layer 3 is fixed on cup body appearance by spray sintering technique
Face, first electrode layer 4 and the spraying of the second electrode lay 5 are overlying on cup body outer surface.The resistant heat generating layer of spray sintering is solid and reliable, electricity
Resistance heating layer long-time heating power will not fall off from cup body；Two electrode layers are the coatings being sprayed on cup body, processing
It is convenient and efficient.
The first electrode layer 4 is overlying on the side wall 1 of cup body around side wall at closed ring, and the second electrode lay 5 is overlying on cup body
Bottom wall 2, resistant heat generating layer 3 is covered with the cup body outer surface between first electrode layer and the second electrode lay.Since resistant heat generating layer covers
Cup body outer surface between full two electrode layers, when two electrode layers connect power supply, first electrode layer and the second electrode lay and
Resistant heat generating layer forms power circuit, and resistant heat generating layer heating power heats container body.In addition, first electrode layer is also possible to
The annular of non-close covers, and resistant heat generating layer is only overlying on the part cup body outer surface between first electrode layer and the second electrode lay,
Not covered with whole cup body outer surfaces between two electrode layers, can make as long as resistant heat generating layer and two electrode layers have connection
Resistant heat generating layer heating power, the heating effect of resistant heat generating layer is not as good as resistant heat generating layer in the present embodiment covered with two electricity at this time
The case where when between the layer of pole；Either first electrode layer or the second electrode lay and resistant heat generating layer, as long as in cup body outer surface
Covering and ensuring that three is connected to be formed into a loop after powered up, can heat to cup body, two electrode layers and resistance heating
Layer to cover shape unrestricted.
External screw thread 7, first electrode layer 4 and the second electrode lay 5 and resistance hair are additionally provided on the side wall 1 of the cup body lower part
Thermosphere 3 is respectively positioned on the lower section of external screw thread 7, and cup body lower part, which is spirally connected, is fixedly connected with bracket 6, and the connecting bracket 6 is equipped with and outer spiral shell
The internal screw thread 8 that line 7 matches, connecting bracket 6 are set up in 9 outer rim of cup holder, and the side wall 1 of cup body is arranged in 7 top position of external screw thread
Varying diameter portion 17 at one, the cup body outer diameter above varying diameter portion is greater than the cup body outer diameter of lower section, when cup body is erected at cup with connecting bracket
When on seat, cup body lower part is fallen into the cavity 16 formed on cup holder 9, and cup holder 9 is fixed on heatproof pedestal 10.Cup body passes through connection
Bracket is installed on cup holder, and wherein cup body and connecting bracket realize that dismountable installation is fixed by screw thread, and assembly and disassembly are convenient, can
It leans on；Heatproof pedestal is able to maintain stable form in the case where cup body adds thermogenetic hot environment and does not deform, and is fixed with reliable support
Cup holder thereon and the connecting bracket and cup body being installed on cup holder.
The first electrode layer 4 and the second electrode lay 5 connect electricity by the first conduct piece 11 and the second conduct piece 12 respectively
Source, two conduct pieces are two elastic pieces being fixed on 9 inner wall of cup holder, when cup body is loaded on cup holder with connecting bracket, by
Two elastic pieces are compressed in the inner cavity that cup body lower part sinks into cup holder, each own elasticity of two elastic pieces contradicts first electrode layer 4
With the second electrode lay 5.When cup body and elastic piece are pressed into contact with, elastic piece elasticity contradicts two electrode layers, and cup body could be powered
Fever, when cup body is moved away from, the Elastic Contact of elastic piece and electrode layer is released, and cup body can not heating power；Elastic chip architecture is simple,
Technique requires and manufacturing cost is all lower, can be produced with rapid batch.
Temperature controller 14 at two is arranged in corresponding cup body lower position in the cup holder 9, and temperature controller 14 is connected electrically in first at one
Between conduct piece 11 and power supply, another place's temperature controller 14 is connected electrically between the second conduct piece 12 and power supply.Temperature controller is equal at two
Below cup body, effect is the heating temperature of detection resistance heating layer, and preventing resistant heat generating layer heating up is more than safety temperature
It spends and generates security risk, when temperature controller detects that resistant heat generating layer rises above set temperature, cut off the power, prevent cup body
Overheat generates security risk.
Embodiment 2:
As shown in Figure 4 and Figure 5, it is that first conduct piece is cup in place of a kind of heating container, with the difference of embodiment 1
Fixed circular conductive circle 13 is nested on body, the conductive ring 13 is equipped with around first electrode layer 4, conductive ring edge is close to and connects electricity
Terminal 15, the power connection end seat (not shown) that cup holder inner wall is equipped with and the electrical terminals match, the power connection end seated connection
Power supply, rest part and embodiment 1 are identical.Since the first conduct piece is to be nested with the conductive ring being fixed on cup body, first is conductive
Part is structure as a whole with cup body, needs mating with conductive ring phase in the soy bean milk making machine of installation cup body or the main engine bed of food processor
The attachment base matched, in use, cup body lower part sinks into, cup holder fovea superior is intracavitary, and the electrical terminals of conductive ring are connected with power connection end seat, right
First electrode layer is powered.In addition, the second conduct piece can be Fig. 3 in the same conductive ring for contradicting the second electrode lay or embodiment 1
Shown elasticity contradicts the elastic piece of the second electrode lay, the conductive ring and elastic piece can be fixed on installation cup body soy bean milk making machine or
On the main engine bed of food processor, when cup body is installed on the main engine bed, conductive ring or elastic piece contradict the second electrode lay,
In the case that first electrode layer and the second electrode lay are all contacted with corresponding conduct piece, cup body could heating power.
Embodiment 3:
As shown in fig. 6, being first electrode layer 4 and the second electrode lay in place of the difference of a kind of heating container and embodiment 1
5 sprayings are overlying on the bottom wall 2 of cup body, and wherein first electrode layer 4 is overlying on bottom wall 2 in closed ring, and the second electrode lay 5 is located at
The annular inboard of first electrode layer 4, resistant heat generating layer 3 is covered with the bottom wall 2 between first electrode layer 4 and the second electrode lay 5, cup holder
9 inner walls fix two elastic pieces to match with electrode layer, and rest part and embodiment 1 are identical.In use, resistant heat generating layer institute
Cup body bottom wall heated.The first conduct piece and the second conduct piece in the present embodiment can also be with the knots of reference implementation example 2
Structure allows resistant heat generating layer heating power as long as can be conductively connected to first electrode layer and the second electrode lay.
Embodiment 4:
As shown in fig. 7, being in place of the difference of a kind of heating container and embodiment 1: first electrode layer 4 and second electrode
The spraying of layer 5 is overlying on the side wall 1 of cup body lower part, and two electrode layers are around side wall 1 continuously at closed ring, first electrode layer 4
Distribution up and down is separated with the second electrode lay 5, spray sintering is covered with resistant heat generating layer 3 on the side wall 1 between two electrode layers, and described the
The length value connected between one electrode layer 4 and the resistant heat generating layer 3 is a, the second electrode lay 5 and the resistant heat generating layer
The length value connected between 3 be b, wherein the connection length of first electrode layer and resistant heat generating layer be cup sidewalls perimeter, second
Connection length between electrode layer and resistant heat generating layer is also the perimeter of cup sidewalls, i.e. a=b, 9 inner wall of cup holder fix two and
The elastic piece that electrode layer matches, rest part and embodiment 1 are identical.It is equidistant between two electrode layers, and and resistant heat generating layer
Between connection length it is consistent, that is to say, that be resistant heat generating layer disposed in parallel, in this way between it between two electrode layers
It is also a rectangular-shaped heating layer, the electric current formed between two electrode layers flows uniformly through on resistant heat generating layer, such phase
It is not in the problem of local pyrexia unevenness when relatively uniform with the heat of generation.In use, the cup body where resistant heat generating layer
Sidewall sections are heated.The first conduct piece and the second conduct piece in the present embodiment can also be with the structures of reference implementation example 2, only
It wants that first electrode layer and the second electrode lay can be conductively connected, allows resistant heat generating layer heating power.
Embodiment 5:
As Figure 8-9, when the heating container need bottom add or bottom side while when heating, in order to preferably uniformly
Heating, the difference of the present embodiment and above-described embodiment is, when the bottom of at, heating or bottom side are heated, first electrode layer and described the
Two electrode layers are arranged in parallel, so that it is guaranteed that the length value connected between the first electrode layer 4 and the resistant heat generating layer 3 is a,
The length value connected between the second electrode lay 5 and the resistant heat generating layer 3 is b, wherein a=b.So that it is guaranteed that resistance heating
The homogeneous heating of layer.In addition, in the present embodiment, resistant heat generating layer can be arranged and be square, i.e. a=b=c.It in this way can be with
Under conditions of power is certain, the area of resistant heat generating layer is most reasonable, and generates heat more evenly.
It is emphasized that the protection scope of the utility model is including but not limited to above-mentioned specific embodiment.It should refer to
Out, for those skilled in the art, without departing from the principle of this utility model, several deformations can also be made
And improvement, these should also be considered as belonging to the protection scope of the utility model.
Claims (10)
1. the cup body of a kind of heating container, the heating container includes bottom wall and the side wall around bottom wall, which is characterized in that described
Cup body outer surface is covered with resistant heat generating layer and first electrode layer and the second electrode lay, resistant heat generating layer and first electrode layer and
The second electrode lay present position insulating heat-conductive on cup body, the first electrode layer and the second electrode lay with resistant heat generating layer phase
Connection, the resistant heat generating layer is covered between the first electrode layer and the second electrode lay, and first electrode layer and second
Electrode layer is mutually not attached to, and the first electrode layer and the second electrode lay connect power supply.
2. heating container according to claim 1, which is characterized in that the first electrode layer and the second electrode lay it
Between it is equidistant, the distance between the first electrode layer and the second electrode lay value are c.
3. heating container according to claim 2, which is characterized in that the first electrode layer and the resistant heat generating layer it
Between the length value that connects be a, the length value connected between the second electrode lay and the resistant heat generating layer is b, wherein a=b.
4. heating container according to claim 3, which is characterized in that a >=0.6c.
5. heating container according to claim 2, which is characterized in that the first electrode layer is around side wall at closed ring
Be overlying on side wall, the second electrode lay is overlying on bottom wall, resistant heat generating layer covered with the cup body between first electrode layer and the second electrode lay outside
Surface；Or the first electrode layer is overlying on bottom wall at closed ring, the second electrode lay is overlying on first electrode layer annular inboard
Bottom wall, resistant heat generating layer is covered with the bottom wall between first electrode layer and the second electrode lay；Or the first electrode layer and second
Electrode layer separates around side wall at closed ring and the two up and down is overlying on side wall, and resistant heat generating layer is covered with first electrode layer and second
Side wall between electrode layer；Or the first electrode layer and the second electrode lay and resistant heat generating layer are overlying on cup body outer surface,
And resistant heat generating layer is overlying on the part cup body outer surface between first electrode layer and the second electrode lay.
6. heating container according to claim 1, which is characterized in that the cup body lower part, which is spirally connected, is fixedly connected with bracket, cup
The external screw thread and internal screw thread of matching, and first electrode layer and the second electrode lay are respectively equipped on the side wall and connecting bracket of body lower part
And resistant heat generating layer is respectively positioned on the externally threaded lower section, the connecting bracket is set up on cup holder, and cup holder is fixed on heatproof
On pedestal.
7. heating container according to claim 1, which is characterized in that the first electrode layer and the second electrode lay lead to respectively
Cross the first conduct piece and the second conduct piece connection power supply.
8. heating container according to claim 7, which is characterized in that first conduct piece and the second conduct piece are to fix
Two elastic pieces on cup holder, elasticity contradicts first electrode layer and the second electrode lay to two elastic pieces respectively；
Alternatively, first conduct piece is to be nested with fixed conductive ring on cup body, the conductive ring, which is surround, is close to first electrode layer,
Second conduct piece is that elasticity contradicts the elastic piece of the second electrode lay or the second conduct piece is the conductive ring for contradicting the second electrode lay.
9. heating container according to claim 8, which is characterized in that the cup holder is in corresponding cup body lower position setting two
Locate temperature controller, temperature controller is connected electrically between the first conduct piece and power supply at one, and another place's temperature controller is connected electrically in the second conduction
Between part and power supply.
10. heating container according to claim 1, which is characterized in that the first electrode layer and the second electrode lay and
Resistant heat generating layer is the coating for being overlying on cup body outer surface, and resistant heat generating layer is fixed on cup body outer surface by spray sintering.
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| CN201620990177 | 2016-08-30 | ||
| CN2016209901775 | 2016-08-30 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141128A (en) * | 2019-05-08 | 2019-08-20 | 广东汇晶新能源科技有限公司 | A kind of heater and electric kettle |
| CN111466798A (en) * | 2019-12-07 | 2020-07-31 | 九阳股份有限公司 | Portable food processor with high heating efficiency |
| CN112826318A (en) * | 2021-02-22 | 2021-05-25 | 河北慧术玻璃产业技术研究有限公司 | Integrated water boiling cup with safety switch and all-glass detachable structure |
-
2017
- 2017-08-25 CN CN201721073331.3U patent/CN208598173U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110141128A (en) * | 2019-05-08 | 2019-08-20 | 广东汇晶新能源科技有限公司 | A kind of heater and electric kettle |
| CN111466798A (en) * | 2019-12-07 | 2020-07-31 | 九阳股份有限公司 | Portable food processor with high heating efficiency |
| CN112826318A (en) * | 2021-02-22 | 2021-05-25 | 河北慧术玻璃产业技术研究有限公司 | Integrated water boiling cup with safety switch and all-glass detachable structure |
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Effective date of registration: 20230531 Address after: Building 2, No. 52, 22nd Street, Baiyang Street, Qiantang New District, Hangzhou City, Zhejiang Province, 310000 Patentee after: Hangzhou Jiuchuang Home Appliances Co.,Ltd. Address before: No. 999, Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee before: JOYOUNG Co.,Ltd. |