CN214148331U - Liquid heater - Google Patents

Abstract

The utility model belongs to the technical field of domestic appliance, especially, relate to a liquid heater, include the base and have the body in flourishing water cavity, the top of base covers there is the panel, be equipped with heating element in the base, heating element including attached in the conducting element of panel, set up in the heating member of conducting element downside, the utility model discloses an among the liquid heater, heating member heats the body after through conducting element, panel conduction, and the top surface of panel is level and smooth, pleasing to the eye, convenient to use, and the conducting element can make the panel can be heated relatively evenly moreover, and then prevents that the panel that heating member local temperature is too high to lead to from ageing, discolouring, the effectual problem of having solved existence among the prior art.

Description

Liquid heater

Technical Field

The application belongs to the technical field of household appliances, and particularly relates to a liquid heater.

Background

Liquid heaters such as health preserving kettles and the like are household appliances frequently used in daily life, wherein a split base and a kettle body are arranged in part of the liquid heaters, and the base and the kettle body are electrically connected through a connector to heat water in the kettle body. By adopting the mode, the mounting structure at the top of the base is complex, and the connector protrudes out of the base more, so that the appearance and the use are influenced. Among the partial liquid heater, the multi-functional tea boiler of intelligence as disclosed in patent 2018209035599, it is through inlaying the piece that generates heat at the panel to directly heat the cup utensil, the liquid heater of this kind of form, the panel is poor at the piece department wholeness that generates heat, and the location installation degree of difficulty of heating member is great.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a liquid heater, the heating member heats the body through conducting element, panel conduction back, and the top surface of panel is level and smooth, pleasing to the eye, convenient to use, and the conducting element can make the panel can be relatively even be heated moreover, and then prevents that the panel that heating member local temperature leads to is too high ageing, discolours, the effectual problem that exists of having solved among the prior art.

In order to solve the problem, the utility model provides a liquid heater, include the base and have the body in flourishing water cavity, the top of base covers there is the panel, be equipped with heating element in the base, heating element including attached in the heat-conducting part of panel, set up in the heating member of heat-conducting part downside.

Further, the heating element is an electric heating wire.

Further, the heating assembly includes a heating film attached to the panel.

Further, the heat conducting piece is a heat conducting aluminum foil.

Further, the heat-conducting aluminum foil is attached to the panel through a back adhesive.

Further, the liquid heater still includes temperature sensor, the fixed aluminium foil of first fixed aluminium foil and second, first fixed aluminium foil with heat conduction aluminium foil centre gripping the heating member, the fixed aluminium foil of second with first fixed aluminium foil centre gripping temperature sensor.

Furthermore, first fixed aluminium foil with the heat conduction aluminium foil passes through the gum and is connected, the fixed aluminium foil of second with first fixed aluminium foil passes through the gum and is connected.

Further, the panel is a glass panel, the panel is provided with a coating, and the heat-conducting member separates the panel and the heating member at the coating area.

Further, the liquid heater also comprises a fixed support arranged in the base, and the fixed support and the panel clamp the heating assembly.

Furthermore, the base comprises a base body with an inner cavity, the panel covers the top of the base body, a through hole is formed in the top wall of the base body, the heat conducting piece penetrates through the through hole and is attached to the panel, and the fixing support is connected with the top wall of the base body.

The beneficial effects of the utility model reside in that, the utility model provides a liquid heater, heating member heat the body through conducting element, panel conduction back, and the top surface of panel is level and smooth, pleasing to the eye, and convenient to use, conducting element can make the panel can be relatively even be heated moreover, and then prevent that the panel that heating member local temperature leads to is too high ageing, discolour, the effectual problem that exists among the prior art of having solved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the embodiment shown in fig. 1.

Fig. 3 is a schematic structural view of the pressing member and the seat body in the embodiment shown in fig. 1 after being disassembled.

Fig. 4 is a schematic structural diagram of a panel-mounted heating assembly according to an embodiment of the present invention.

Wherein, 1, a base; 101. a base body; 2. a body; 3. a panel; 4. a heating assembly; 401. a heat conductive member; 402. a heating member; 5. An electric heating wire; 6. heating the film; 7. carrying out gum application; 8. a temperature sensor; 9. a first fixed aluminum foil; 10. a second fixed aluminum foil; 11. fixing a bracket; 12. and a through hole.

Detailed Description

In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.

It should be noted that 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 in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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.

The utility model discloses in, as shown in fig. 1 to 4, provide a liquid heater, including base 1 and the body 2 that has flourishing water cavity, the top of base 1 covers there is panel 3, be equipped with heating element 4 in the base 1, heating element 4 including attached in panel 3's heat-conducting part 401, set up in the heating member 402 of heat-conducting part 401 downside.

The utility model discloses an among the liquid heater, can place body 2 in the upside of panel 3 department heat-conducting member 401, heating member 402 heats body 2 through heat-conducting member 401, panel 3 conduction back. Therefore, the area of the base 1 on the upper side of the heating element 402 is a flat panel 3, which is more beautiful, more convenient for placing articles and not easy to leak water into the base 1.

Moreover, due to the arrangement of the heat-conducting member 401, heat generated by the heating member 402 can be transferred to the panel 3 through the heat-conducting member 401, so that the panel 3 can be heated relatively uniformly, aging and discoloration of the panel 3 caused by local over-high temperature of the heating member 402 can be prevented, and especially when the panel 3 has a decorative coating, the appearance stability of the decorative coating can be maintained.

In addition, to the installation of heating member 402 and heat-conducting member 401, only need with heating member 402 and heat-conducting member 401 fix the downside at panel 3 can, it is lower to the requirement of positioning fit precision between heating member 402 and heat-conducting member 401 and panel 3, compare in the panel 3 trompil, inlay the mode of adorning heating member 402, reduced the degree of difficulty of processing and equipment.

Preferably, in the embodiment shown in fig. 1, more specifically, the heating element 402 is a heating wire 5.

Alternatively, for the heating element 402, as shown in fig. 4, the heating element 4 includes a heating film 6 attached to the panel 3.

As for the heat conductive member 401, it is preferable that the heat conductive member 401 is a heat conductive aluminum foil. The heat-conducting aluminum foil has the advantages of small thickness and high heat transfer efficiency, is convenient to install and can reduce the thickness of the heating component 4.

The arrangement of the heat-conducting member 401 is not limited to the form of the heat-conducting aluminum foil, and in alternative embodiments, other forms may be adopted, for example, a metal plate, or, as shown in fig. 4, when the heating member 402 is the heating film 6, the heat-conducting member 401 is directly a heat-transfer surface layer integrally formed with the heating film 6, or a heat-transfer coating layer coated on the heating film 6.

As for the fixing manner of the heat-conducting aluminum foil on the panel 3, more specifically, the heat-conducting aluminum foil is attached to the panel 3 through the back adhesive 7. With this can be convenient fix the heat conduction aluminium foil at panel 3, when the equipment, still can be solitary fix the heat conduction aluminium foil behind panel 3, at the equipment heating member 402, or with heating member 402 and heat conduction aluminium foil equipment back together, with the heat conduction aluminium foil bonding on panel 3, realize the fixed to heating element 4.

For the fixing of the heat conductive aluminum foil, other manners may be adopted, for example, the heating element 402 and the heat conductive aluminum foil may be pressed together on the panel 3 by other components, and specifically, a bracket connected to the seat body 101 may be used to press the heat conductive aluminum foil.

For the embodiment shown in fig. 1, further specifically, the liquid heater further includes a temperature sensor 8, a first fixed aluminum foil 9 and a second fixed aluminum foil 10, the first fixed aluminum foil 9 and the heat-conducting aluminum foil clamp the heating element 402, and the second fixed aluminum foil 10 and the first fixed aluminum foil 9 clamp the temperature sensor 8. As shown in fig. 2 and 3, the heating member 402 can be conveniently fixed by clamping the heating member 402 between the first fixing aluminum foil 9 and the heat conducting aluminum foil, and by providing the temperature sensor 8, the temperature sensor 8 is clamped between the first fixing aluminum foil 9 and the second fixing aluminum foil 10, the temperature of the heating member 402 can be monitored in real time, so as to directly obtain the temperature data of the heating member 402, thereby judging the working state of the heating member 402 according to the temperature data of the heating member 402, and enabling the data monitored by the temperature sensor 8 to be more accurate. Furthermore, in some embodiments, the operation temperature of the heating element 402 may be monitored, so as to determine the heating degree of the liquid in the body 2 based on the temperature and the heating time of the heating element 402 as a reference. First fixed aluminium foil 9 and the fixed aluminium foil 10 of second are easily installed, and heat transferability is better, moreover, can play the parcel effect to temperature sensor 8 for temperature sensor 8 can be by even parcel, and when heating member 402 temperature variation, first fixed aluminium foil 9 and the fixed aluminium foil 10 of second can be quick heat transfer as for the unanimous or temperature that is close of heating member 402, thereby can further guarantee that temperature sensor 8 is in stable temperature environment.

In the embodiment shown in fig. 1, more specifically, the first fixed aluminum foil 9 is connected to the heat conducting aluminum foil through a back adhesive 7, and the second fixed aluminum foil 10 is connected to the first fixed aluminum foil 9 through the back adhesive 7. Connect first fixed aluminium foil 9 and the fixed aluminium foil 10 of second through gum 7, can be more convenient connect first fixed aluminium foil 9 and the fixed aluminium foil 10 of second, can improve the parcel nature of the fixed aluminium foil 10 of first fixed aluminium foil 9 and second to temperature sensor 8 moreover.

In the embodiment shown in fig. 1, the panel 3 is further specifically a glass panel 3, the panel 3 is provided with a coating, and the heat-conducting member 401 separates the panel 3 and the heating member 402 at the coated area. Through setting up the coating, can play the decorative effect to panel 3, still can shelter from heating element 4, at this moment, panel 3 and heating member 402 can be separated to heat-conducting member 401, protective coating to prevent that the coating from overheated ageing, fading. Further, the coating may also serve as a marker to facilitate placement of the body in a position on the upper side of the heating element 402 by a user.

In the embodiment shown in fig. 1, more specifically, the liquid heater further includes a fixing bracket 11 disposed in the base 1, and the fixing bracket 11 and the panel 3 clamp the heating assembly 4. As shown in fig. 2 and 3, by clamping the fixing bracket 11 to the heating member 4, the stable connection between the heating member 402 and the panel 3 can be improved, and the heating effect of the heating member 402 on the panel 3 can be ensured.

The fixing between the heating unit 4 and the panel 3 is not limited to the manner of clamping the panel 3 by the fixing bracket 11. In alternative embodiments, the heating element 402 may be secured to the panel 3 in other ways, for example by a first securing foil 9 attached (preferably adhesively) to the panel 3 or the base 1. Alternatively, after the heating member 402 is directly connected to the heat-conductive member 401, the heat-conductive member 401 is bonded to the panel 3.

Regarding the installation of the fixing bracket 11, in the embodiment shown in fig. 2 and fig. 3, further specifically, the base 1 includes a base body 101 having an inner cavity, the panel 3 covers the top of the base body 101, a through hole 12 is formed in a top wall of the base body 101, the heat conducting member 401 passes through the through hole 12 and is attached to the panel 3, and the fixing bracket 11 is connected to the top wall of the base body 101. As shown in fig. 2, the fixing bracket 11 is connected to the top of the seat body 101 by screws, the seat body 101 includes an upper portion and a lower portion, and during assembling, the bracket may be assembled on the upper portion of the seat body 101 in advance to determine the positions of the heating element 4 and the panel 3, and then the seat body 101 is assembled, so as to easily realize the assembling of the heating element 4.

It should be noted that the improvement of the present invention lies in the improvement of the mounting structure between the heating element 402 and the base 1, and other structural components (such as circuit board, etc.) of the liquid heater are not limited, and the description is not limited herein. In the embodiment shown in fig. 1, a health preserving kettle is taken as an example of a liquid heater, in fig. 1, the health preserving kettle comprises a kettle and a body 2, the body 2 is a drinking cup, the kettle is connected and heated through a connector, the body 2 is placed on a panel 3 on the upper side of a heating element 402, so that water in the kettle can be poured into the drinking cup, and when the temperature of the water in the drinking cup is reduced, the water in the drinking cup can be heated through the heating element 402. This is not intended to limit the structure of the liquid heater of the present invention, and in an alternative embodiment, the body 2 may be provided only on the seat body 101, and the body 2 may be integrally connected with the seat body 101.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides a liquid heater, includes base and the body that has flourishing water cavity, its characterized in that, the top of base covers there is the panel, be equipped with heating element in the base, heating element including attached in the heat-conducting part of panel, set up in the heating member of heat-conducting part downside.

2. The liquid heater of claim 1, wherein the heating element is a heating wire.

3. The liquid heater of claim 1, wherein the heating assembly comprises a heating film affixed to the panel.

4. A liquid heater according to claim 2 or 3, wherein the thermally conductive member is a thermally conductive aluminium foil.

5. The liquid heater of claim 4, wherein the thermally conductive aluminum foil is attached to the panel by a backing adhesive.

6. The liquid heater of claim 4, further comprising a temperature sensor, a first fixed aluminum foil and a second fixed aluminum foil, wherein the first fixed aluminum foil and the thermally conductive aluminum foil clamp the heating element, and the second fixed aluminum foil and the first fixed aluminum foil clamp the temperature sensor.

7. The liquid heater of claim 6, wherein the first fixed aluminum foil is attached to the thermally conductive aluminum foil by a backing adhesive, and the second fixed aluminum foil is attached to the first fixed aluminum foil by a backing adhesive.

8. The liquid heater of claim 1, wherein the panel is a glass panel, the panel being provided with a coating, the thermal conductor separating the panel and the heating element at the coated region.

9. The liquid heater of any one of claims 1 to 3, further comprising a mounting bracket disposed within the base, the mounting bracket and the panel sandwiching the heating assembly.

10. The liquid heater of claim 9, wherein the base comprises a base body having an inner cavity, the panel covers the top of the base body, a through hole is formed in the top wall of the base body, the heat conducting member is attached to the panel through the through hole, and the fixing bracket is connected to the top wall of the base body.

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