CN117281410B - Liquid heater - Google Patents
Liquid heater Download PDFInfo
- Publication number
- CN117281410B CN117281410B CN202311575301.2A CN202311575301A CN117281410B CN 117281410 B CN117281410 B CN 117281410B CN 202311575301 A CN202311575301 A CN 202311575301A CN 117281410 B CN117281410 B CN 117281410B
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- China
- Prior art keywords
- thermal protection
- protection element
- glass cup
- glass
- shell
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- 239000007788 liquid Substances 0.000 title claims abstract description 82
- 239000011521 glass Substances 0.000 claims abstract description 161
- 238000010438 heat treatment Methods 0.000 claims abstract description 109
- 230000000694 effects Effects 0.000 claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000005253 cladding Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 27
- 238000000034 method Methods 0.000 description 9
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- 244000068988 Glycine max Species 0.000 description 7
- 235000010469 Glycine max Nutrition 0.000 description 7
- 235000013336 milk Nutrition 0.000 description 7
- 239000008267 milk Substances 0.000 description 7
- 210000004080 milk Anatomy 0.000 description 7
- 238000009835 boiling Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 238000011896 sensitive detection Methods 0.000 description 4
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- 244000269722 Thea sinensis Species 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 238000012800 visualization Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 235000013322 soy milk Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/075—Safety devices
- A47J43/0761—Safety devices for machines with tools driven from the lower side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention belongs to the technical field of household appliances, and provides a liquid heater which comprises a liquid container, wherein the liquid container comprises a glass cup body, a shell and a thermal protection element, the shell is sleeved on the outer side of the glass cup body, a movable space for installing the thermal protection element is arranged between the glass cup body and the shell, a heating film is coated on the outer side wall of the glass cup body, a pushing piece is arranged on the outer side of the shell, an avoidance through hole for the pushing piece to push the thermal protection element is formed in the side wall of the shell, and after the glass cup body is installed in the shell, the pushing piece pushes the thermal protection element to radially move to be abutted on the heating film. The heating film heats the liquid Zhou Xiangquan in the glass cup body in the azimuth to form a three-dimensional heating effect, the heat uniformity is good, the heating efficiency is high, the liquid is fully boiled and heated, the cup body is heated uniformly, and the accurate temperature detection and control of the heat protection element are facilitated. The position of the thermal protection element can be flexibly changed according to the assembly progress, so that the assembly efficiency is improved, and the detection is sensitive.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a liquid heater.
Background
The existing liquid heater, such as a food processor, generally adopts a glass cup body with a smooth inner wall, the bottom end of the glass cup body is opened and sealed and packaged by a heating plate, a heating pipe and a fuse link are arranged at the bottom of the heating plate, the heating of food materials in the cup body is realized, the dry burning prevention function is realized, and the use safety is improved. The bottom of the cup body is provided with a motor, and a rotating shaft of the motor penetrates through the heating disc and is connected with the crushing knife so as to achieve the purpose of preparing soybean milk.
Because the heating pipe is located the bottom, at the during operation of machine, the heat of heating pipe is mainly concentrated directly over the heating pipe and the bottom of cup, causes cup top and side liquid to be heated less, and the temperature distribution of liquid in the cup is inhomogeneous, and cup bottom temperature is higher, and the top temperature is lower, can further cause because liquid heat distribution is inhomogeneous, and the detection and the control of fuse link become more difficult, and the temperature of liquid is difficult to accurate detection and control, can't realize soybean milk and fully decoct. In addition, the heating pipe is arranged at the bottom of the cup body, so that three-dimensional heating cannot be realized, and the heating efficiency is low.
In addition, in the whole machine assembly process, the glass cup body and the heating plate are required to be assembled in a sealing mode, the assembly is complex, the assembly is difficult, and the assembly efficiency is affected. For the food processor with the underneath type motor, the motor occupies a larger space at the bottom of the cup body, and enough safety distance is reserved between the motor and the heating pipe as well as between the motor and the fuse link, so that the radial size of the whole machine is increased due to the arrangement of the conventional heating pipe and the fuse link, the miniaturization of the whole machine is not facilitated, and the occupied space is affected.
In some other liquid heaters, for example, a glass electric heating kettle capable of preventing dry heating disclosed in patent application number 201310646753.5 comprises a glass kettle body and a far infrared electric heating film, wherein the far infrared electric heating film is arranged on the bottom surface of the glass kettle body, and a temperature controller is attached to the outer surface of the bottom surface of the glass kettle body and is electrically connected with the far infrared electric heating film in series. The both ends of temperature controller are through high temperature curing glue strengthening connection, therefore, the attached intensity and the reliability of temperature controller and electrothermal film can't be guaranteed, cause the detection sensitivity of temperature controller can't be guaranteed, have the inaccurate problem of detection. Meanwhile, the electrothermal film is stuck to the bottom surface of the glass kettle body, and the electrothermal film can cover a larger heating area in comparison with a heating pipe, but the bottom and the top of the liquid in the cup body are heated unevenly, so that the liquid heating efficiency is low.
Disclosure of Invention
The invention provides a liquid heater, which further solves the problems of complicated and unreliable assembly of a temperature controller and insensitive detection of the temperature controller on the basis of solving the problems of low heating efficiency and poor liquid thermal uniformity caused by only bottom heating of the existing liquid heater, and realizes three-dimensional heating and accurate temperature detection of the liquid heater.
The technical scheme adopted by the invention is as follows:
the invention provides a liquid heater, which comprises a liquid container, wherein the liquid container comprises a glass cup body, a shell and a thermal protection element, the shell is sleeved on the outer side of the glass cup body, a movable space for installing the thermal protection element is arranged between the glass cup body and the shell, a heating film is coated on the outer side wall of the glass cup body, a pushing piece is arranged on the outer side of the shell, a avoiding through hole for the pushing piece to push the thermal protection element is formed in the side wall of the shell, and after the glass cup body is installed in the shell, the pushing piece pushes the thermal protection element to radially move to be abutted on the heating film.
According to the liquid heater provided by the invention, the glass cup body is arranged, so that the glass cup body has good heat conductivity and high heat transfer efficiency, the inner wall of the glass cup body is smooth, the cleaning is convenient, and particularly, the phenomena of slurry hanging and bottom pasting on the inner wall of the cup body are avoided when soybean milk liquid is heated. Through the lateral wall cladding of glass cup has the heating film, to the liquid Zhou Xiangquan position heating in the glass cup, forms three-dimensional heating effect, and the heat homogeneity is good, heating efficiency is high, realizes that liquid fully boils the heating, and the cup is heated evenly moreover, does benefit to the thermal protection component and carries out accurate temperature detection and control. By providing a push-up member, and after the glass is fitted into the housing, the push-up member pushes the thermal protection element radially to abut against the heating film. Therefore, the position of the thermal protection element can be flexibly changed according to the assembly progress, and the thermal protection element is kept at the first position capable of avoiding with the glass body in the stage of sleeving the glass body, so that friction interference between the glass body and the thermal protection element in the process of sleeving the glass body into the shell is avoided, quick assembly of the glass body can be realized, the thermal protection element can be prevented from being damaged, effective and accurate detection of the thermal protection element is ensured, and the assembly efficiency is improved. After the glass cup body is installed into the shell, the heat protection element is radially moved to a second position on the heating film which is abutted against the outer side wall of the glass cup body by the pushing piece, so that the heat protection element is further abutted against the heating film, the detection sensitivity and accuracy of the heat protection element are improved, the heat protection element is kept at the second position which is abutted against the heating film on the outer side of the glass cup body by the pushing piece, the heating film and the heat protection element cannot be loosened due to the fact that the glass cup body is heated, and the heat protection element is reliably and permanently positioned, so that the detection sensitivity and accuracy of the heat protection element are improved. Moreover, the thermal protection element is radially propped and installed by the propping piece, a fixing structure for installing the thermal protection element is not required to be arranged on the outer side of the glass cup body independently, the risk of bursting of the glass cup body is reduced, and the glass cup body is simple in processing technology, simple to assemble and reliable in structure. The adoption of the thermal protection element realizes accurate temperature detection and control, avoids dry heating and machine damage of the glass cup body caused by overheat of the heating film, and effectively protects the safety of the liquid heater and a user.
In a preferred embodiment, a guide structure is provided in the active space, by means of which the thermal protection element is mounted in the active space when the glass body is not inserted into the housing.
By arranging the guide structure, on one hand, the heat protection element has a preset positioning function, so that the heat protection element is kept at a first position avoiding from falling off from the glass cup body in the movable space, and further, the position of the heat protection element is conveniently moved further; on the other hand, the guiding structure plays a guiding role in the process that the pushing piece pushes the thermal protection element, so that the thermal protection element precisely moves between the first position and the second position under the guiding action of the guiding structure, the thermal protection element moves smoothly, the clamping stagnation phenomenon cannot occur, the thermal protection element is prevented from tilting when reaching the second position, and the thermal protection element can be precisely matched with the preset position to perform accurate detection and control.
In a preferred embodiment, the guiding structure comprises a mounting groove arranged on the inner side of the shell, the thermal protection element is mounted in the mounting groove, and the pushing piece pushes the thermal protection element to slide in the mounting groove to be abutted against the heating film after the glass body is mounted in the shell and fixed with the shell.
The guide structure comprises a mounting groove arranged on the inner side of the shell, the heat protection element is mounted through the mounting groove, multidirectional limiting is achieved on the heat protection element, vertical limiting can be achieved on the heat protection element, meanwhile, left and right limiting is conducted on the heat protection element, the heat protection element is reliably pre-fixed on the shell, falling or shifting of the heat protection element in the inner cup sleeve process is avoided, and accurate mounting position of the heat protection element after moving to the second position is guaranteed. The mounting groove is formed in the inner side wall of the shell, but not in the outer wall of the glass cup body, so that the slotting difficulty can be reduced, the damage to the glass cup body is avoided, and the production yield and the production efficiency are improved.
In a preferred embodiment, the guiding structure comprises a guiding column protruding outside the thermal protection element and a guiding hole penetrating through the shell, the guiding column is inserted into the guiding hole, and after the glass body is installed in the shell and fixed with the shell, the pushing piece pushes the thermal protection element to enable the guiding column to slide relative to the guiding hole to be abutted against the heating film.
The guide structure comprises the guide post and the guide hole, the structure is simple, the guide structure is convenient to set, the guide hole penetrates through the side wall of the shell, so that the outer end of the guide post is exposed from the guide hole when the guide post is inserted into the guide hole, the position of the thermal protection element is radially moved by the exposed end of the guide post, which is conveniently pushed by the pushing piece alone, the guide post and the guide hole are combined, the thermal protection element is guided and limited, and the shell is reasonably avoided to move the thermal protection element, so that the structure is compact.
In a preferred embodiment, a spacer is arranged between the pushing member and the thermal protection element, the pushing member pushing the spacer, and the thermal protection element is pressed against the heating film by the spacer.
Through at the installation barrier, utilize to push away the piece and promote the thermal protection component through pushing away the barrier and remove to the second position by first position, conveniently realize the indirect promotion of thermal protection component, inject the thermal protection component and shift on setting for the route, play certain guiding effect, moreover, the lateral surface of general thermal protection component sets up insulating shielding layer or lead wire isotructure, utilize the removal of barrier to realize the removal of thermal protection component, can avoid directly promoting the thermal protection component and cause shielding layer or lead wire to suffer extrusion and damage, and do benefit to the even atress of thermal protection component, ensure the steady movement of thermal protection component and move to the butt effect between thermal protection component and the heating film after the second position, ensure the effective and sensitive detection of thermal protection component.
In a preferred embodiment, the spacer is mounted on a side wall of the housing, and the thermal protection element is mounted on the spacer to move with the spacer.
The thermal protection element is arranged on the isolating piece and moves along with the isolating piece, so that the thermal protection element can be limited by the isolating piece in the process from the first position to the second position, the thermal protection element is prevented from moving to deviate under the condition of no guide structure, and the accurate installation position of the thermal protection element after moving to the second position is ensured.
In a preferred embodiment, the spacer comprises a spring;
alternatively, the spacer comprises a silica gel pad;
alternatively, the spacer includes a spacer plate.
The isolating piece adopts a spring, a silica gel pad and an isolating plate to realize indirect pushing of the thermal protection element, limits the thermal protection element on a set route to shift, plays a certain guiding effect, is beneficial to uniform stress of the thermal protection element, ensures stable movement of the thermal protection element and abutting effect between the thermal protection element and the heating film after the thermal protection element moves to a second position, and ensures effective and sensitive detection of the thermal protection element.
The spacer adopts spring or silica gel pad, all can provide certain elasticity buffering for push away the piece and can reliably with thermal protection component butt on the heating film, form glass cup, heating film, thermal protection component, push away the stable connection between the piece, ensure the laminating of heating film and glass cup and thermal protection component and heating film's laminating effect, improve heat transfer effect and thermal protection component's detection effect. The silica gel pad is adopted to achieve the effect of flexible connection, so that the collision between the pushing piece and the thermal protection element due to hard contact is avoided.
In a preferred embodiment, the pushing member is a handle;
or the pushing piece is a bolt, and the avoidance through hole is a screw hole matched with the bolt.
The heat protection element can be radially pushed inwards along the belt when the pushing piece is mounted no matter the pushing piece adopts a handle or a bolt, so that the heat protection element stably moves, and meanwhile, the heat protection element is pressed on the outer side wall of the glass body through the pushing piece, so that the heat protection element can be reliably kept at a second position abutting against the heating film, the position of the heat protection element is stable, and the detection accuracy and reliability are ensured. The pushing piece adopts the handle, conveniently gets and puts the liquid heater to and can hide the installation with thermal protection component, pushing piece adopts the bolt, simple structure, and convenient operation, preferably, when pushing the circumstances that the piece is the bolt, still can set up the handle and shelter from the bolt.
In a preferred embodiment, the heating film extends to the outer bottom wall of the glass.
The heating area of the glass cup body is further increased by extending the heating film to the outer bottom wall of the glass cup body, and the heating efficiency and the heat uniformity of liquid are improved.
In a preferred embodiment, a crushing cutter is arranged in the glass cup body, a motor is arranged at the bottom of the glass cup body, and a rotating shaft of the motor penetrates through the bottom wall of the glass cup body and stretches into the glass cup body to be connected with the crushing cutter.
Through being provided with crushing sword in the glass cup, the bottom of glass cup is provided with the motor, and the pivot of motor passes the diapire of glass cup stretches into in the glass cup with crushing sword is connected, realizes the boiling preparation of soybean milk, because the motor is installed in the bottom of glass cup can occupy the bottom space, consequently, thermal protection component radially removes to the butt on the heating film that is located the cup lateral part, can realize the rational utilization of glass cup bottom space and lateral part space, avoid thermal protection component to interfere with the motor, under the prerequisite of guaranteeing safe distance between thermal protection component and the motor, avoid increasing the radial dimension of glass cup simultaneously, realize liquid heater's miniaturized design.
In a preferred embodiment, the liquid heater further comprises a base, and the liquid container is detachably mounted on the base.
Through setting up the base, carry out stable support to holding the liquid container, can use in health preserving kettle or broken wall machine, the function is various, realizes boiling tea, hot water, slurrying purpose.
In a preferred embodiment, the housing is a transparent housing.
The shell can surround the outside of the thermal protection element to protect the thermal protection element, and meanwhile, the transparent shell and the glass cup body realize visualization of the heating state of liquid in the cup body, so that the use experience of a user is improved, and the high-grade sense of a product is improved.
According to the invention, the heating film is coated on the outer side wall of the glass cup body, so that the liquid in the glass cup body can be heated in the circumferential direction, a three-dimensional heating effect is formed, the heating uniformity is better, the heating efficiency is higher, the liquid can be boiled and heated fully, and compared with the prior art, the problem of bottom pasting is difficult to occur. And the cup body is heated uniformly, so that the thermal protection element can detect and control the temperature accurately. Meanwhile, for the invention, a pushing piece is also arranged, and after the glass cup body is installed in the shell, the pushing piece pushes the thermal protection element to radially move to be abutted against the heating film. Compared with the installation mode that the fixing structure is arranged on the glass cup body to fix the thermal protection element in the prior art, the installation mode does not need to arrange a separate fixing structure on the glass cup body, and can effectively reduce the risk that the glass cup body is easy to crack and burst due to the arrangement of the fixing structure due to the fragility of the glass cup body, thereby greatly reducing the production cost and improving the safety of assembly. Meanwhile, as the thermal protection element is pressed on the heating film by the pushing piece after the glass cup body is mounted on the shell, the mounting position of the thermal protection element can be flexibly changed according to the assembly requirement, the risk of interference with other accessories in the mounting process can be avoided, compared with the mounting mode of only fixing the existing thermal protection element, the mounting mode and the mounting structure of the thermal protection element have more flexibility and convenience, and the assembly efficiency of products is greatly improved. In addition, the structure of the invention can realize accurate temperature detection and control of the thermal protection element, avoid the problems of dry heating and machine damage of the glass cup body caused by overheat of the heating film, and effectively protect the use safety of the liquid heater and users.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.
In the drawings:
FIG. 1 is a schematic view showing the structure of a liquid heater in embodiment 1;
FIG. 2 is a schematic view showing a partially exploded structure of a liquid heater in example 1;
FIG. 3 is a schematic diagram showing the assembly of the housing and the thermal protection element in embodiment 1;
FIG. 4 is a schematic diagram showing the assembly of the housing and the thermal protection element in embodiment 2;
FIG. 5 is a schematic view showing a partial sectional structure of a liquid heater in example 2;
fig. 6 is a schematic structural view of the separator in embodiment 2.
Reference numerals illustrate:
10. a glass body; 20. a housing; 30. heating the film; 21. avoiding the through hole; 22. a through hole; 40. a thermal protection element; 50. a pushing member; 51. a handle; 52. a bolt; 61. a mounting groove; 62. a guide hole; 63. a guide post; 70. a spacer; 71. a mounting column; 80. a crushing knife; 90. a motor; 91. a control device; a. a first position; b. a second position.
Detailed Description
In order to more clearly illustrate the general inventive concept, a detailed description is given below by way of example with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below. It should be noted that, without conflict, embodiments of the present invention and features in each embodiment may be combined with each other.
In addition, in the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "inner", "outer", "radial", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Embodiment 1 As shown in FIGS. 1-3, the embodiment provides a liquid heater, which comprises a liquid container, wherein the liquid container comprises a glass cup body 10, a shell 20 sleeved on the outer side of the glass cup body 10 and a thermal protection element 40, a movable space for installing the thermal protection element 40 is arranged between the glass cup body 10 and the shell 20, a heating film 30 is coated on the outer side wall of the glass cup body 10, a pushing piece 50 is arranged on the outer side of the shell 20, a avoiding through hole 21 for the pushing piece 50 to push the thermal protection element 40 is formed in the side wall of the shell 20, and after the glass cup body 10 is installed in the shell 20, the pushing piece 50 pushes the thermal protection element 40 to move from a first position a to a second position b which is abutted on the heating film 30 along the radial direction of the glass cup body. Meanwhile, a handle 51 is further disposed on the outer side of the housing 20, and after the pushing member 50 is installed in place, the handle 51 hides the pushing member 50 between the handle 51 and the housing 20, so as to avoid the pushing member 50 from being exposed.
The liquid heater in this embodiment is a food processor, specifically, as shown in fig. 1, a crushing cutter 80 is disposed in a glass cup 10, a motor 90 and a control device 91 are disposed at the bottom of the glass cup 10, a thermal protection element is connected with the control device 91, and a rotating shaft of the motor 90 penetrates through the bottom wall of the glass cup 10 and extends into the glass cup 10 to be connected with the crushing cutter 80. Realize the boiling preparation of soybean milk, because motor 90 installs and can occupy the bottom space in the bottom of glass cup 10, consequently, thermal protection element 40 radially moves to the butt on being located the heating film 30 of cup lateral part, can realize the rational utilization of glass cup 10 bottom space and lateral part space, avoid thermal protection element 40 and motor 90 to take place to interfere, simultaneously under the prerequisite of guaranteeing safe distance between thermal protection element 40 and the motor 90, avoid increasing the radial dimension of glass cup 10, realize liquid heater's miniaturized design.
Of course, it should be noted that the liquid heater of the present invention is not limited to the above-mentioned structure, and may be a soymilk machine with a machine head: the liquid heater also comprises a machine head arranged at the upper end of the liquid container, a motor is arranged in the machine head, and the front end of a rotating shaft of the motor extends out of the machine head and is connected with a crushing cutter, so that the soybean milk is prepared.
Or the liquid heater is a food processor which does not need to be washed by hands, and the water tank is arranged at the outer side of the shell so as to automatically supply water into the glass cup body;
or the liquid heater is a wall breaking machine, the liquid heater comprises a base, the liquid container is detachably arranged on the base, a motor is arranged in the base, a crushing cutter is arranged in the glass cup body, and the liquid container and the base are respectively provided with an upper connector and a lower connector, so that the motor and the crushing cutter are in transmission connection;
alternatively, the liquid heater is a health preserving kettle, a tea bar machine, a water dispenser, etc.
According to the liquid heater provided by the embodiment, the glass cup body 10 is arranged, the glass cup body 10 has good heat conductivity and high heat transfer efficiency, the inner wall of the glass cup body 10 is smooth, cleaning is convenient, and particularly when soybean milk liquid is heated, the phenomena of slurry hanging on the inner wall of the cup body and bottom pasting are avoided. Through the lateral wall cladding at glass cup 10 has heating film 30, to the liquid Zhou Xiangquan position heating in the glass cup 10, forms three-dimensional heating effect, and the heat homogeneity is good, heating efficiency is high, realizes the abundant boiling heating of liquid, and the cup is heated evenly moreover, does benefit to thermal protection element 40 and carries out accurate temperature detection and control. By providing the abutment 50 and after the glass 10 is loaded into the housing 20, the abutment 50 pushes the thermal protection element 40 radially against the heating film 30. Therefore, the position of the thermal protection element 40 can be flexibly changed according to the assembly progress, and the thermal protection element 40 is kept at the first position capable of avoiding the glass body 10 in the stage of sleeving the glass body 10, so that friction interference with the thermal protection element 40 in the process of sleeving the glass body 10 into the shell 20 is avoided, rapid assembly of the glass body 10 can be realized, the thermal protection element 40 is prevented from being damaged, effective and accurate detection of the thermal protection element 40 is ensured, and the assembly efficiency is improved. When the glass body 10 is already installed in the shell 20, the pushing piece 50 is utilized to radially move the thermal protection element 40 to a second position on the heating film 30 which is abutted against the outer side wall of the glass body 10, so that the thermal protection element 40 is further abutted against the heating film 30, the detection sensitivity and accuracy of the thermal protection element 40 are improved, the pushing piece 50 is utilized to keep the thermal protection element 40 at the second position which is abutted against the heating film 30 on the outer side of the glass body 10, the heating film 30 and the thermal protection element 40 cannot loosen due to the fact that the glass body 10 is heated, and the thermal protection element 40 is reliably and permanently positioned, so that the detection sensitivity and accuracy of the thermal protection element 40 are improved. Moreover, the pushing piece 50 is adopted to radially push and mount the thermal protection element 40, the structure such as a mounting column is not required to be arranged on the outer side of the glass cup body 10, the processing technology of the glass cup body 10 is simple, the assembly is simple, the burst of the glass cup body 10 is avoided, and the structure is reliable. The adoption of the thermal protection element 40 realizes accurate temperature detection and control, avoids dry burning and machine damage of the glass cup body 10 caused by overheat of the heating film 30, and effectively protects the safety of a liquid heater and a user.
In fact, after the glass body 10 is installed in the outer shell 20, a radial limit is achieved between the glass body 10 and the outer shell 20, that is, the thermal protection element 40 is pushed by the pushing piece 50 to move radially to abut against the heating film 30.
A first implementation example is adopted in the present embodiment regarding the movement sequence of the heat detecting elements: the movement of the thermal detection element is positioned before the glass is fixed to the housing: after the glass body 10 is installed into the outer shell 20, and the glass body 10 and the outer shell 20 are completely positioned, namely, the glass body 10 is not only radially limited in the outer shell 20, but also radially fixed with the outer shell 20 along the axial direction, and then the pushing piece 50 pushes the thermal protection element 40 to radially move to be abutted against the heating film 30. The fixing mode of the glass body and the shell is optionally as follows: the bottom of the side wall of the glass cup body is provided with threads, the bottom of the shell is open, the bottom of the shell is fixedly provided with a base, and the indirect fixation of the glass cup body and the shell is realized by screwing and fixing the side wall of the base with the glass cup body.
More specifically, a guide structure is provided in the movable space, and the thermal protection element 40 is installed in the movable space by the guide structure when the glass body 10 is not installed in the outer shell 20. As shown in fig. 2 and 3, preferably, the guide structure includes a mounting groove 61 provided inside the housing 20, and the thermal protection element 40 is mounted in the mounting groove 61, and the pushing member 50 pushes the thermal protection element 40 to slide in the mounting groove 61 to be abutted against the heating film 30 after the glass body 10 is fitted into the housing 20 and fixed with the housing 20. More preferably, the guiding structure further comprises a guiding post 63 protruding outside the thermal protection element 40 and a guiding hole 62 penetrating the casing 20, wherein the guiding post 63 is inserted into the guiding hole 62, and the pushing member 50 pushes the thermal protection element 40 to slide relative to the guiding hole 62 to be abutted against the heating film 30 after the glass body 10 is installed in the casing 20 and fixed with the casing 20.
By arranging the guide structure, on one hand, the heat protection element 40 has a preset positioning function, so that the heat protection element 40 is kept at a first position avoiding the glass body 10 in the movable space and is prevented from falling off, and further, the position of the heat protection element 40 is conveniently moved further; on the other hand, the guiding structure plays a guiding role in the process of pushing the thermal protection element 40 by the pushing piece 50, so that the thermal protection element 40 precisely moves between the first position and the second position under the guiding action of the guiding structure, the thermal protection element 40 moves smoothly, the clamping stagnation phenomenon is avoided, the thermal protection element 40 is prevented from being skewed when reaching the second position, and the thermal protection element 40 can be precisely matched with the preset position for precise detection and control. The guide structure comprises a mounting groove 61 arranged on the inner side of the shell 20, the heat protection element 40 is mounted through the mounting groove 61, multidirectional limiting is achieved on the heat protection element 40, vertical limiting can be achieved on the heat protection element 40, meanwhile, left and right limiting is conducted on the heat protection element 40, the heat protection element 40 is reliably pre-fixed on the shell 20, falling or shifting of the heat protection element 40 in the inner cup sleeving process is avoided, and accurate mounting position of the heat protection element 40 after moving to the second position is ensured. The mounting groove 61 is formed in the inner side wall of the shell 20 instead of the outer wall of the glass cup body 10, so that the slotting difficulty can be reduced, the damage to the glass cup body 10 can be avoided, and the production yield and the production efficiency can be improved. The guide structure comprises the guide post 63 and the guide hole 62, the structure is simple, the arrangement is convenient, the guide hole 62 penetrates through the side wall of the shell 20, the guide post 63 is inserted into the guide hole 62 to expose the outer end of the guide post 63 from the guide hole 62, the pushing piece 50 is used for pushing the exposed end of the guide post 63 alone to realize radial movement of the thermal protection element 40, the guide post 63 and the guide hole 62 are combined, the thermal protection element 40 is guided and limited, and the shell 20 is reasonably avoided to move the thermal protection element 40, so that the structure is compact.
In another embodiment of the present invention, after the glass body 10 is assembled into the housing 20, before the glass body 10 and the housing 20 are axially limited, the pushing member 50 pushes the thermal protection element 40 to radially move to abut against the heating film 30, and then the glass body 10 and the housing 20 are axially limited and fixed, for example, a middle member is disposed between the top end of the glass body 10 and the top end of the housing 20 for fixing; alternatively, after the glass body 10 is installed in the casing 20 by providing a positioning structure arranged opposite to the thermal protection element, the pushing member 50 pushes the thermal protection element 40 to move radially to abut against the heating film 30 and simultaneously complete fixation of the glass body and the casing is achieved, for example, a positioning member is provided at a position where the inner wall of the casing is opposite to the thermal protection element, and the glass body and the casing are clamped together by the positioning member and the thermal protection element to achieve radial and axial limiting of the glass body and the casing.
In this embodiment, as shown in fig. 1, 2 and 3, the pushing member 50 is a bolt 52, the avoiding through hole 21 is a screw hole matched with the bolt 52, and preferably, a handle is further provided on the outer side of the housing, and the handle conceals or shields the outer end of the bolt 52. Of course, in practice, the pushing member 50 may be a handle 51 fixed to the outer side of the housing 20.
Whether the pushing piece 50 adopts the handle 51 or the bolt 52, the thermal protection element 40 can be pushed inwards in the radial direction along the way when the pushing piece 50 is installed, so that the thermal protection element 40 moves stably, and meanwhile, the thermal protection element 40 is pressed against the outer side wall of the glass body 10 through the pushing piece 50, so that the thermal protection element 40 can be reliably kept at the second position abutting against the heating film 30, the position of the thermal protection element 40 is stable, and the detection accuracy and reliability are ensured. The pushing piece 50 adopts the handle 51, so that the liquid heater can be conveniently taken and placed, the thermal protection element 40 can be hidden and installed, the pushing piece 50 adopts the bolt 52, the structure is simple, the operation is convenient, and preferably, when the pushing piece 50 is the bolt 52, the handle 51 can still be arranged to shield the bolt 52.
It should be noted that, the glass cup in this embodiment is a glass cup with a glass bottom wall, and the motor shaft is provided to pass through the shaft hole integrally formed in the bottom wall of the glass cup, and the motor is supported by the base with the bottom of the glass cup, so that the risk of cracking the glass cup caused by the stress of the shaft hole is avoided.
The heating film 30 in this embodiment is optionally a carbon fiber heating film 30, an enamel heating film 30, a graphene heating film 30, or the like, and the heating film 30 may be integrally sintered or adhered to the outer wall of the glass body 10 to achieve fixation. Preferably, the heating film 30 extends to the outer bottom wall of the glass body 10.
By extending the heating film 30 to the outer bottom wall of the glass body 10, the heating area of the glass body 10 is further increased, and the heating efficiency and the thermal uniformity of the liquid are improved.
Embodiment 2 as shown in fig. 4, 5 and 6, this embodiment is different from embodiment 1 in that a spacer 70 is provided between the pushing member 50 and the thermal protection element 40, the pushing member pushing the spacer, and the thermal protection element is pressed against the heating film by the spacer. The spacer 70 is mounted on the sidewall of the housing 20 by adhesion, and the thermal protection element 40 is mounted on the spacer 70 to move with the spacer 70. The spacer 70 is a spacer plate provided with a mounting post 71 extending through the through hole 22 of the housing 20 to realize movement guiding.
Through the installation of the isolating piece 70, the pushing piece 50 is utilized to push the thermal protection element 40 to move from the first position to the second position by pushing the isolating piece 70, indirect pushing of the thermal protection element 40 is conveniently realized, the thermal protection element 40 is limited on a set route to shift, a certain guiding effect is achieved, in addition, the insulating shielding layer or the lead wire and other structures are arranged on the outer side surface of the thermal protection element 40, the movement of the thermal protection element 40 is realized by utilizing the movement of the isolating piece 70, the situation that the shielding layer or the lead wire is extruded and damaged due to direct pushing of the thermal protection element 40 can be avoided, uniform stress of the thermal protection element 40 is facilitated, stable movement of the thermal protection element 40 and abutting effect between the thermal protection element 40 and the heating film 30 after the thermal protection element 40 moves to the second position are ensured, and effective and sensitive detection of the thermal protection element 40 is ensured. The thermal protection element 40 is mounted on the spacer 70 and moves along with the spacer 70, so that limiting of the thermal protection element 40 from the first position to the second position can be realized through the spacer 70, displacement of the thermal protection element 40 under the condition that no guide structure exists is prevented, and accurate mounting position of the thermal protection element 40 after the thermal protection element 40 moves to the second position is ensured.
Indeed, in another embodiment, a groove is provided on the inside of the insulating plate to mount the thermal protection element. In still another embodiment, the partition plate is directly fitted into the mounting groove 61 of the housing together with the thermal protection element, the partition plate being provided separately from the outside of the thermal protection element.
It will be appreciated that the spacer 70 may also include one or a combination of spacer plates, springs, silicone pads.
The spacer 70 adopts a spring, a silica gel pad and a spacer plate to realize indirect pushing of the thermal protection element 40, limits the thermal protection element 40 to shift on a set route, plays a certain guiding effect, is beneficial to uniform stress of the thermal protection element 40, ensures stable movement of the thermal protection element 40 and abutting effect between the thermal protection element 40 and the heating film 30 after the thermal protection element 40 moves to a second position, and ensures effective and sensitive detection of the thermal protection element 40. The spacer 70 adopts a spring or a silica gel pad, and can provide a certain elastic buffer, so that the pushing piece 50 can reliably push the thermal protection element 40 onto the heating film 30, stable connection among the glass body 10, the heating film 30, the thermal protection element 40 and the pushing piece 50 is formed, the bonding effect of the heating film 30 and the glass body 10 and the bonding effect of the thermal protection element 40 and the heating film 30 are ensured, and the heat transfer effect and the detection effect of the thermal protection element 40 are improved. The silica gel pad also has the effect of flexible connection, and collision between the pushing piece 50 and the heat protection element 40 due to hard contact is avoided.
Embodiment 3 the difference between this embodiment and embodiment 1 is the structure of the liquid heater, in this embodiment, the liquid heater is a health preserving kettle, the side of the glass body is provided with a handle, the liquid heater includes a base, the liquid container is detachably mounted on the base, and the liquid container further includes a cup cover covering the glass body. Through setting up the base, with the stable installation that realizes the glass cup, do benefit to the stability of work in order to realize boiling tea, hydrothermal purpose. Preferably, the shell is transparent shell, and the shell can surround the outside of the thermal protection element and form protection for the thermal protection element, and simultaneously, the visualization of the liquid heating state in the cup body is realized by the transparent shell and the glass cup body, so that the use experience of a user is improved, and the high-grade sense of a product is improved.
Embodiment 4 in this embodiment, to achieve more accurate detection of the thermal protection elements, a plurality of thermal protection elements are disposed around the circumference of the glass body, and a pushing member is disposed in one-to-one correspondence with each of the thermal protection elements, such as three thermal protection elements.
The invention can be realized by adopting or referring to the prior art at the places which are not described in the invention.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments.
The foregoing is merely exemplary of the present invention and is not intended to limit the present invention. Various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are to be included in the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a liquid heater, includes flourishing liquid container, its characterized in that, flourishing liquid container includes glass cup, cover establishes at shell, the thermal protection component in the glass cup outside, glass cup with be equipped with the installation between the shell thermal protection component's activity space, the lateral wall cladding of glass cup has the heating membrane, the piece is pushed to the outside of shell is installed, the lateral wall of shell has been offered and has been supplied the piece is pushed to the piece is in the dodge through-hole of thermal protection component after the glass cup is packed into the shell, the piece is pushed to the thermal protection component radial movement to the butt is in on the heating membrane.
2. A liquid heater as claimed in claim 1, wherein a guide structure is provided in the active space, and the thermal protection element is mounted in the active space by the guide structure when the glass is not fitted into the housing.
3. A liquid heater as claimed in claim 2, wherein the guide structure includes a mounting groove provided on an inner side of the housing, the thermal protection element being mounted in the mounting groove, and the pushing member pushing the thermal protection element to slide in the mounting groove to abut against the heating film after the glass body is fitted into the housing and fixed with the housing.
4. A liquid heater as claimed in claim 2, wherein the guide structure comprises a guide post protruding outside the thermal protection element and a guide hole penetrating through the housing, the guide post being inserted into the guide hole, and the pushing member pushing the thermal protection element to slide the guide post against the guide hole to abut against the heating film after the glass body is fitted into the housing and fixed to the housing.
5. A liquid heater as claimed in claim 1, wherein a spacer is provided between the abutment and the thermal protection element, the abutment pushing against the spacer, the thermal protection element being pressed against the heating film by the spacer.
6. A liquid heater as claimed in claim 5, wherein said spacer is mounted on a side wall of said housing, said thermal protection element being mounted on said spacer for movement therewith.
7. A liquid heater as claimed in claim 5, wherein said spacer comprises a spring;
alternatively, the spacer comprises a silica gel pad;
alternatively, the spacer includes a spacer plate.
8. A liquid heater as claimed in claim 1, wherein the pushing member is a handle;
or the pushing piece is a bolt, and the avoidance through hole is a screw hole matched with the bolt.
9. A liquid heater as claimed in claim 1, wherein the heating film extends to the outer bottom wall of the glass.
10. The liquid heater as claimed in claim 1, wherein a crushing cutter is arranged in the glass cup body, a motor is arranged at the bottom of the glass cup body, a rotating shaft of the motor penetrates through the bottom wall of the glass cup body and stretches into the glass cup body to be connected with the crushing cutter, and a cup cover is arranged on the upper cover of the glass cup body;
alternatively, the liquid heater further comprises a base, and the liquid container is detachably mounted on the base.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311575301.2A CN117281410B (en) | 2023-11-24 | 2023-11-24 | Liquid heater |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311575301.2A CN117281410B (en) | 2023-11-24 | 2023-11-24 | Liquid heater |
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| CN117281410B true CN117281410B (en) | 2024-02-09 |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317173A (en) * | 1992-05-15 | 1993-12-03 | Toshiba Home Technol Corp | Heater for loading/unloading type container |
| KR19980041062A (en) * | 1996-11-30 | 1998-08-17 | 구자홍 | Cooking vessel temperature sensor of heating cooker |
| CN101228397A (en) * | 2005-07-20 | 2008-07-23 | 皇家飞利浦电子股份有限公司 | Detector for electric cooking appliance detecting presence of a bowl and its temperature |
| KR101343745B1 (en) * | 2013-09-13 | 2013-12-19 | 오세희 | Cooking device having cartridge |
| CN204743749U (en) * | 2015-05-25 | 2015-11-11 | 广州市拓璞电器发展有限公司 | Boil hydrophone |
| CN208920123U (en) * | 2018-10-23 | 2019-05-31 | 佛山市顺德区美的电热电器制造有限公司 | Heat utensil |
| CN211632827U (en) * | 2019-12-03 | 2020-10-09 | 苏州依卡蒂运动器材有限公司 | Domestic bubble water machine of adjustable air output |
| CN213129177U (en) * | 2020-06-22 | 2021-05-07 | 佛山市知贝电器有限公司 | Multifunctional milk warmer |
| CN213371593U (en) * | 2020-06-23 | 2021-06-08 | 杭州九阳小家电有限公司 | Safe food processor |
| CN214284496U (en) * | 2020-12-25 | 2021-09-28 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating cup |
| CN215459649U (en) * | 2021-03-19 | 2022-01-11 | 南通市第一人民医院 | Anesthesia branch of academic or vocational study postoperative care is with holding in palm thing frame |
| CN215738401U (en) * | 2021-06-29 | 2022-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Beverage heating device and liquid heating container |
-
2023
- 2023-11-24 CN CN202311575301.2A patent/CN117281410B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05317173A (en) * | 1992-05-15 | 1993-12-03 | Toshiba Home Technol Corp | Heater for loading/unloading type container |
| KR19980041062A (en) * | 1996-11-30 | 1998-08-17 | 구자홍 | Cooking vessel temperature sensor of heating cooker |
| CN101228397A (en) * | 2005-07-20 | 2008-07-23 | 皇家飞利浦电子股份有限公司 | Detector for electric cooking appliance detecting presence of a bowl and its temperature |
| KR101343745B1 (en) * | 2013-09-13 | 2013-12-19 | 오세희 | Cooking device having cartridge |
| CN204743749U (en) * | 2015-05-25 | 2015-11-11 | 广州市拓璞电器发展有限公司 | Boil hydrophone |
| CN208920123U (en) * | 2018-10-23 | 2019-05-31 | 佛山市顺德区美的电热电器制造有限公司 | Heat utensil |
| CN211632827U (en) * | 2019-12-03 | 2020-10-09 | 苏州依卡蒂运动器材有限公司 | Domestic bubble water machine of adjustable air output |
| CN213129177U (en) * | 2020-06-22 | 2021-05-07 | 佛山市知贝电器有限公司 | Multifunctional milk warmer |
| CN213371593U (en) * | 2020-06-23 | 2021-06-08 | 杭州九阳小家电有限公司 | Safe food processor |
| CN214284496U (en) * | 2020-12-25 | 2021-09-28 | 浙江绍兴苏泊尔生活电器有限公司 | Electric heating cup |
| CN215459649U (en) * | 2021-03-19 | 2022-01-11 | 南通市第一人民医院 | Anesthesia branch of academic or vocational study postoperative care is with holding in palm thing frame |
| CN215738401U (en) * | 2021-06-29 | 2022-02-08 | 浙江绍兴苏泊尔生活电器有限公司 | Beverage heating device and liquid heating container |
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| CN117281410A (en) | 2023-12-26 |
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