CN215738478U - Beverage heating device and beverage heating container - Google Patents

Beverage heating device and beverage heating container Download PDF

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Publication number
CN215738478U
CN215738478U CN202121435412.XU CN202121435412U CN215738478U CN 215738478 U CN215738478 U CN 215738478U CN 202121435412 U CN202121435412 U CN 202121435412U CN 215738478 U CN215738478 U CN 215738478U
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China
Prior art keywords
temperature
heating
control device
temperature control
beverage
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CN202121435412.XU
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Chinese (zh)
Inventor
黄小承
李建
王国栋
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Priority to CN202121435412.XU priority Critical patent/CN215738478U/en
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Abstract

The utility model relates to a drink heating device and drink heating container, wherein, drink heating device includes the casing, install in the heating panel of casing to and temperature sensor and first temperature control device, temperature sensor and first temperature control device can detect the temperature of heating panel, temperature sensor can transmit testing result to controlling means, when the temperature of heating panel surpassed temperature sensor's first temperature and/or first temperature control device's second temperature, controlling means and/or first temperature control device can close heating element. Through setting up temperature sensor and first temperature control device, can detect heating panel simultaneously, appear delaying or when becoming invalid when one of them, another person can in time close heating element to promote beverage heating device and beverage heating container's security.

Description

Beverage heating device and beverage heating container
Technical Field
The application relates to the technical field of household appliances, in particular to a beverage heating device and a beverage heating container.
Background
Along with the development of technology, drink heating containers such as insulating pot have become people's domestic appliance commonly used, and under the normal condition, the voltage of power is invariable not, because the thermal response speed of electric heat membrane is fast, and when the power peak value is too high, the electric current that the electric heat membrane passes through is great, and the temperature of electric heat membrane risees rapidly, leads to electric heat membrane and drink heating container to damage easily.
SUMMERY OF THE UTILITY MODEL
The application provides a drink heating device and drink heating container for promote drink heating container's security.
The embodiment of the application provides a drink heating device, drink heating device includes:
a housing;
the heating panel is arranged on the shell and is provided with a heating assembly;
the temperature sensor is arranged on the heating panel and used for detecting the temperature of the heating panel;
the control device is electrically connected or in signal connection with the temperature sensor and is used for controlling the heating assembly to be turned on or turned off;
the first temperature control device is abutted against the heating panel and used for detecting the temperature of the heating panel;
the temperature sensor is provided with a first temperature, the first temperature control device is provided with a second temperature, and when the temperature of the heating panel is higher than the first temperature and/or the second temperature, the control device and/or the first temperature control device closes the heating assembly.
Through setting up temperature sensor and first temperature control device, can detect the temperature of heating panel simultaneously, when temperature sensor and controlling means appear postponing to heating element's control, can control heating element through first temperature control device, appear undulantly when the electric current, when heating element's temperature rises fast, can in time close heating element to can promote beverage heating device and beverage heating container's security.
In a possible embodiment, the temperature sensor is located on the same side of the heating panel as the heating assembly;
the temperature sensor and the heating assembly are spaced from each other by 3 mm to 8 mm in a radial direction of the heating panel.
Through setting up temperature sensor in the position 3 millimeters to 8 millimeters apart from heating element, can make temperature sensor's testing result be close to the temperature of one side of heating panel and the contact of container body more to promote the accuracy of testing result, accord with the user demand of reality more. Is beneficial to improving the safety of the drink heating device and the drink heating container.
In one possible embodiment, the first thermostat and the heating assembly are located on the same side of the heating panel;
and the first temperature control device and the heating assembly are spaced from each other by 3 mm to 8 mm along the radial direction of the heating panel.
Through setting up first temperature control device in the position 3 millimeters to 8 millimeters apart from heating element, can make first temperature control device's testing result be close to the temperature of one side of heating panel and container body contact more to promote the accuracy of testing result, accord with the user demand of reality more. Is beneficial to improving the safety of the drink heating device and the drink heating container.
In a possible embodiment, a heat conducting medium is arranged between the first temperature control device and the heating panel.
Can promote the heat conduction efficiency between heating panel and the first temperature control device through setting up heat-conducting medium to promote the accuracy of first temperature control device to heating panel temperature detection, thereby can in time close heating element, promote the security.
In a possible embodiment, the beverage heating device further comprises a partition and a second temperature control device mounted to the housing;
the second temperature control device is installed on the isolating piece and is provided with a third temperature, and when the second temperature control device detects that the temperature of the isolating piece is higher than the third temperature, the second temperature control device closes the heating assembly.
The separator can be used for thermal-insulated, thereby reduce the influence of the heat that heating element produced to other parts, second temperature control device detects through the temperature to the heat insulating part, temperature when the separator surpasss third temperature and heating element still at the during operation, it is about to or has become invalid to show the separator, or, temperature sensor and first temperature control device have time delay or become invalid, second temperature control device can in time close heating element, with the possibility that reduces separator and other parts damage, thereby be favorable to prolonging the life of each part of drink heating device, and promote the security.
In a possible embodiment, the second temperature control device is mounted on a side of the partition remote from the heating panel.
The temperature of one side that heating panel was kept away from to the isolator is lower, simultaneously, detects through the temperature to this side and can reduce the influence of heating element to second temperature control device's testing result, is convenient for more whether inefficacy makes the detection to the isolator to can in time close heating element, reduce the possibility that other parts received the heat damage, and promote drink heating element's security.
In a possible embodiment, the housing has a cavity, the beverage heating device includes a mounting bracket mounted to the housing, the spacer is mounted to the housing through the mounting bracket, and the mounting bracket is provided with an avoiding structure for avoiding the second temperature control device
The mounting bracket and/or the partition divides the cavity into a first cavity and a second cavity;
the heating panel is located in the first cavity.
Through setting up the separator can be separated the cavity for low temperature region and high temperature region, first cavity can regard as the high temperature region for installation heating panel, and the low temperature region can be regarded as to the second cavity for other parts of installation beverage heating device, and the separator can be used to insulate against heat, thereby reduces the produced heat of heating element and to the influence of other parts, reduces the possibility that power supply unit etc. are heated and melt.
In a possible embodiment, the spacer has a limiting portion provided with at least two limiting holes, and at least part of the temperature sensor and at least part of the first temperature control device are respectively located in the corresponding limiting holes.
Can carry on spacingly to temperature sensor and first temperature control device through setting up spacing hole to promote the position precision of temperature sensor and first temperature control device installation, thereby be convenient for temperature sensor and first temperature control device and heating panel contact, be favorable to promoting the accuracy to heating panel temperature detection.
In one possible embodiment, the third temperature is less than the melting point temperature of the spacer.
By making the third temperature less than the melting point temperature of the spacer, the heating assembly can be timely turned off before the spacer is damaged, thereby reducing the possibility of damage to the spacer and the possibility of damage to other components due to failure of the spacer.
The application also provides a beverage heating container, which comprises a container body and a beverage heating device, wherein the beverage heating device is used for heating the container body;
wherein, the drink heating device is the drink heating device of any one of the above.
The application provides a drink heating device and drink heating container, wherein, drink heating device includes the casing, install in the heating panel of casing to and temperature sensor and first temperature control device, temperature sensor and first temperature control device can detect the temperature of heating panel, temperature sensor can transmit testing result to controlling means, when the temperature of heating panel surpassed temperature sensor's first temperature and/or first temperature control device's second temperature, controlling means and/or first temperature control device can close heating element. Through setting up temperature sensor and first temperature control device, can detect heating panel simultaneously, appear delaying or when becoming invalid when one of them, another person can in time close heating element to promote beverage heating device and beverage heating container's security.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
Fig. 1 is a schematic structural view of a beverage heating container provided in the present application;
FIG. 2 is a schematic structural view of a heating panel provided herein;
fig. 3 is a schematic structural view of a heating panel and a spacer provided in the present application.
Reference numerals:
1-a beverage heating device;
11-a housing;
111-a first cavity;
112-a second cavity;
12-a heating panel;
121-a heating assembly;
13-a temperature sensor;
14-a first temperature control device;
15-a spacer;
151-a stopper;
16-a second temperature control device;
17-mounting a bracket;
2-the container body.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1, the present application provides a beverage heating container, which may include a beverage heating device 1 and a container body 2, where the container body 2 is used to contain liquid, and when the container body 2 is placed in the beverage heating device 1, the beverage heating device 1 can heat the container body 2 and the liquid contained in the container body 2.
As shown in fig. 1 and fig. 2, the present application provides a beverage heating device 1, and the beverage heating device 1 includes a housing 11, a heating panel 12, a temperature sensor 13, a control device, and a first temperature control device 14. The heating panel 12 is mounted to the housing 11 and is provided with a heating assembly 121 for contacting the container body 2. The temperature sensor 13 is disposed on the heating panel 12 for detecting the temperature of the heating panel 12, the control device is electrically connected or signal-connected to the temperature sensor 13 for controlling the heating element 121 to be turned on or turned off, and the first temperature control device 14 is abutted to the heating panel 12 for detecting the temperature of the heating panel 12. The temperature sensor 13 may be provided with a first temperature, the first temperature control device 14 may be provided with a second temperature, the first temperature and the second temperature may be the same or different, the control device may be capable of turning off the heating assembly 121 when the temperature sensor 13 detects that the temperature of the heating panel 12 is higher than the first temperature, and/or the first temperature control device 14 may be capable of turning off the heating assembly 121 when the first temperature control device 14 detects that the temperature of the heating panel 12 is higher than the second temperature.
By providing the temperature sensor 13 and the first temperature control device 14, the temperature of the heating panel 12 can be detected at the same time, and when the control of the heating assembly 121 by the temperature sensor 13 and the control device is delayed, the heating assembly 121 can be controlled by the first temperature control device 14. Controlling means and first temperature control device 14 can be respectively independently controlled heating element 121 open and close, form duplicate protection, appear undulantly when the electric current, when heating element 121's temperature rose fast, can in time close heating element 121 to can promote beverage heating device 1 and beverage heating container's security.
Specifically, the temperature sensor 13 may be a Negative Temperature Coefficient (NTC) sensor, and the control device may be an Integrated Circuit (IC) processor, and the IC program is used to perform temperature control and protection. In general, the NTC sensor can be used to detect a temperature below 300 ℃, the second temperature can be set to 240 ℃ to 300 ℃, the first temperature can be slightly lower than the second temperature, when in use, the NTC sensor is used as a first detection device to detect the control panel, since a certain time is required for the NTC sensor to transmit a signal to the IC processor, when the temperature of the heating element 121 rises too fast, the temperature of the heating element 121 easily exceeds a safe temperature range before the IC processor turns off the heating element 121, the first temperature control device 14 can be used as a second detection device, and when the IC processor fails to turn off the heating element 121 in time and the temperature of the heating element 121 is higher than the preset safe temperature range, the first temperature control device 14 is used to turn off the heating element 121.
As shown in fig. 2, in one possible embodiment, the temperature sensor 13, the first thermostat 14 and the heating assembly 121 may be arranged on the same side of the heating panel 12, the other side of the heating panel 12 being intended to be in contact with the container body 2. Specifically, in the radial direction of the heating panel 12, the temperature sensor 13 and the heating assembly 121 have a first spacing therebetween, and the first temperature control device 14 and the heating assembly 121 have a second spacing therebetween, and specifically, the first spacing and the second spacing may be 3 mm to 8 mm.
Generally, the heating panel 12 is made of quartz glass, and the efficiency of heat transfer in the longitudinal direction of the quartz glass is lower than that in the transverse direction of the quartz glass, i.e. the temperature of the heating panel 12 in the thickness direction is lower on the side of the heating panel 12 far away from the heating assembly 121 than on the side of the heating assembly 121 in the radial direction at the same distance from the heating assembly 121. By arranging the temperature sensor 13 and the first temperature control device 14 at a position having a distance of 3 mm to 8 mm from the heating assembly 121, the detection results of the temperature sensor 13 and the first temperature control device 14 can be closer to the temperature of the side of the heating panel 12 contacting the container body 2, so that the accuracy of the detection results is improved, and the actual use requirements are met. Is beneficial to improving the safety of the beverage heating device 1 and the beverage heating container.
In one possible embodiment, a heat transfer medium is provided between the first temperature control device 14 and the heating panel 12, and the heat transfer medium may be grease or other material with good heat transfer efficiency.
Can promote the heat conduction efficiency between heating panel 12 and the first temperature control device 14 through setting up heat-conducting medium to promote the accuracy of first temperature control device 14 to heating panel 12 temperature detection, thereby can in time close heating element 121, promote the security.
In a possible embodiment, as shown in fig. 1, the beverage heating device 1 further comprises a partition 15, the partition 15 is mounted to the housing 11, the partition 15 can be used for heat insulation, as shown in fig. 3, the second temperature control device 16 is used for detecting the temperature of the partition 15, the second temperature control device 16 can be provided with a third temperature, and when the second temperature control device 16 detects that the temperature of the partition 15 is higher than the third temperature, the second temperature control device 16 can turn off the heating assembly 121.
The partition 15 can be used for heat insulation, so as to reduce the influence of heat generated by the heating assembly 121 on other components, the second temperature control device 16 detects the temperature of the heat insulation, when the temperature of the partition 15 exceeds the third temperature and the heating assembly 121 is still working, it indicates that the partition 15 will or has failed, or there is a time delay or failure in the temperature sensor 13 and the first temperature control device 14, the second temperature control device 16 can timely close the heating assembly 121, so as to reduce the possibility of damage to the partition 15 and other components, thereby being beneficial to prolonging the service life of each component of the beverage heating device 1 and improving the safety.
In one possible embodiment, as shown in fig. 3, the second temperature control device 16 may be mounted on a side of the partition 15 remote from the heating panel 12.
The temperature of one side that heating panel 12 was kept away from to isolator 15 is lower, specifically, second temperature control device 16 can install in one side that heating panel 12 was kept away from to isolator 15, simultaneously, can reduce the influence of heating element 121 to the testing result of second temperature control device 16 through detecting the temperature to this side, be convenient for more to make the detection to isolator 15 inefficacy, thereby can in time close heating element 121, reduce the possibility that other parts received the heat damage, and promote drink heating element's security.
As shown in fig. 1, in a possible embodiment, the housing 11 has a cavity, the beverage heating device 1 may include a mounting bracket 17 mounted to the housing 11, the spacer 15 is mounted to the housing 11 through the mounting bracket 17, the spacer 15 and/or the mounting bracket 17 can separate the cavity into a first cavity 111 and a second cavity 112, and the heating panel 12 is located in the first cavity 111. The mounting bracket 17 may be disposed on a side of the partition 15 away from the heating panel 12 so as to support the partition 15, and the mounting bracket 17 may be provided with an avoiding structure such as a through hole to avoid the second temperature control device 16 also located on a side of the partition 15 away from the heating panel 12.
The cavity can be divided into a low-temperature area and a high-temperature area by arranging the partition piece 15, the first cavity 111 can be used as the high-temperature area for installing the heating panel 12, the second cavity 112 can be used as the low-temperature area for installing other parts of the beverage heating device 1, and the partition piece 15 can be used for heat insulation, so that the influence of heat generated by the heating assembly 121 on other parts is reduced, and the possibility of melting of a power supply part and the like by heating is reduced.
As shown in fig. 3, in a possible embodiment, the spacer 15 may have a limiting portion 151, the limiting portion 151 may be provided with at least two limiting holes, and at least a portion of the temperature sensor 13 and at least a portion of the first temperature control device 14 are respectively located in the corresponding limiting holes.
Can carry on spacingly to temperature sensor 13 and first temperature control device 14 through setting up spacing hole to promote the position precision of temperature sensor 13 and the installation of first temperature control device 14, thereby be convenient for temperature sensor 13 and first temperature control device 14 and heating panel 12 contact, be favorable to promoting the accuracy to heating panel 12 temperature detection.
In one possible embodiment, the third temperature is less than the melting point temperature of the spacer 15.
By making the third temperature less than the melting point temperature of the separator 15, the heating assembly 121 can be turned off in time before the separator 15 is damaged, thereby reducing the possibility of damage to the separator 15 and the possibility of damage to other components due to failure of the separator 15.
The spacer 15 may be made of resin or the like, such as PPS, which is generally resistant to 200 ℃ for a long time and has a melting point of 240 ℃, and the third temperature may be 185 ℃, so as to reduce the possibility of thermal damage and failure of the spacer 15.
Based on the drink heating device 1 that each embodiment provided above, this application embodiment still provides a drink heating container, and drink heating container includes container main part 2 and drink heating device 1, and wherein, drink heating device 1 can be the drink heating device 1 that any embodiment related above, because drink heating device 1 has above technological effect, consequently, the drink heating container including this drink heating device 1 also has corresponding technological effect, and the no longer repeated description here.
The embodiment of the application provides a beverage heating device 1 and a beverage heating container, wherein, the beverage heating device 1 includes a housing 11, a heating panel 12 installed on the housing 11, and a temperature sensor 13 and a first temperature control device 14, the temperature sensor 13 and the first temperature control device 14 can detect the temperature of the heating panel 12, the temperature sensor 13 can transmit a detection structure to a control device, and when the temperature of the heating panel 12 exceeds the first temperature of the temperature sensor 13 and/or the second temperature of the first temperature control device 14, the control device and/or the first temperature control device 14 can close a heating component 121. Through setting up temperature sensor 13 and first temperature control device 14, can detect heating panel 12 simultaneously, when one of them appears postponing or when inefficacy, the other can in time close heating element 121 to promote the security of beverage heating device 1 and drink heating container.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. A beverage heating device, characterized in that the beverage heating device (1) comprises:
a housing (11);
a heating panel (12), wherein the heating panel (12) is installed on the shell (11) and is provided with a heating assembly (121);
a temperature sensor (13), the temperature sensor (13) being provided to the heating panel (12) for detecting a temperature of the heating panel (12);
the control device is electrically connected or in signal connection with the temperature sensor (13) and is used for controlling the heating assembly (121) to be turned on or turned off;
a first temperature control device (14), the first temperature control device (14) abutting against the heating panel (12) for detecting the temperature of the heating panel (12);
wherein the temperature sensor (13) is provided with a first temperature and the first temperature control device (14) is provided with a second temperature, the control device and/or the first temperature control device (14) switching off the heating assembly (121) when the temperature of the heating panel (12) is higher than the first temperature and/or the second temperature.
2. The beverage heating device according to claim 1, wherein the temperature sensor (13) is located on the same side of the heating panel (12) as the heating assembly (121);
the temperature sensor (13) and the heating assembly (121) are spaced from each other by 3 mm to 8 mm in a radial direction of the heating panel (12).
3. The beverage heating device according to claim 1, wherein the first temperature control device (14) is located on the same side of the heating panel (12) as the heating assembly (121);
the first temperature control device (14) and the heating assembly (121) are spaced from each other by 3 mm to 8 mm in a radial direction of the heating panel (12).
4. The beverage heating device according to claim 1, wherein a heat conducting medium is arranged between the first temperature control device (14) and the heating panel (12).
5. The beverage heating device according to any one of claims 1 to 4, wherein the beverage heating device (1) further comprises a partition (15) mounted to the housing (11) and a second temperature control device (16);
the second temperature control device (16) is installed on the isolating piece (15) and is provided with a third temperature, and when the second temperature control device (16) detects that the temperature of the isolating piece (15) is higher than the third temperature, the second temperature control device (16) closes the heating assembly (121).
6. The beverage heating device according to claim 5, wherein the second temperature control device (16) is mounted on a side of the partition (15) remote from the heating panel (12).
7. The beverage heating device according to claim 5, wherein the housing (11) has a cavity, the beverage heating device (1) comprises a mounting bracket (17) mounted to the housing (11), the partition (15) is mounted to the housing (11) through the mounting bracket (17), the mounting bracket (17) is provided with an avoiding structure for avoiding the second temperature control device (16);
the mounting bracket (17) and/or the partition (15) divide the cavity into a first cavity (111) and a second cavity (112);
the heating panel (12) is located in the first cavity (111).
8. The beverage heating device according to claim 5, wherein the partition (15) has a limiting portion (151), the limiting portion (151) is provided with at least two limiting holes, and at least part of the temperature sensor (13) and at least part of the first temperature control device (14) are respectively located in the corresponding limiting holes.
9. The heating device of claim 5, wherein the third temperature is lower than the melting temperature of the spacer (15).
10. A beverage heating container, characterized in that it comprises a container body (2) and a beverage heating device (1), said beverage heating device (1) being intended to heat said container body (2);
wherein the beverage heating device (1) is a beverage heating device (1) according to any one of claims 1 to 9.
CN202121435412.XU 2021-06-25 2021-06-25 Beverage heating device and beverage heating container Active CN215738478U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121435412.XU CN215738478U (en) 2021-06-25 2021-06-25 Beverage heating device and beverage heating container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121435412.XU CN215738478U (en) 2021-06-25 2021-06-25 Beverage heating device and beverage heating container

Publications (1)

Publication Number Publication Date
CN215738478U true CN215738478U (en) 2022-02-08

Family

ID=80102369

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121435412.XU Active CN215738478U (en) 2021-06-25 2021-06-25 Beverage heating device and beverage heating container

Country Status (1)

Country Link
CN (1) CN215738478U (en)

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