Liquid heating container

Abstract

The embodiment of the utility model provides a liquid heating container which comprises a shell, a heating device and a heating device. The display operation assembly is arranged in the mounting hole, and a circuit board mounting cavity used for containing a circuit board is formed in the display operation assembly; and the sealing element is arranged on the display operation assembly, the sealing element can seal the circuit board mounting cavity, the sealing element comprises a sealing rib, and the sealing rib is arranged on the periphery of the mounting hole and pressed on the inner wall of the shell so as to seal a gap between the shell and the display operation assembly. According to the liquid heating container provided by the embodiment of the invention, the sealing element can seal the circuit board mounting cavity, the safety of the circuit board is improved, the sealing element can also seal the gap between the shell and the display operation assembly, the sealing performance of a product is ensured, and the sealing of the assembly gap between the shell and the display operation assembly can be realized through one sealing element; and the display operation assembly is sealed, so that parts are saved, the sealing structure is simplified, and the assembly process of the product is also simplified.

Description

Technical Field

[0001] The present application relates to the technical field of cooking utensils, and in particular to a liquid heating container. Background Art

[0002] Currently, liquid heating containers on the market generally include a body, an inner container assembly disposed within the body, and a display and operation assembly disposed on one side of the body, which is embedded in a housing hole. Regarding the sealing structure of the display and operation assembly, on the one hand, the display and operation assembly itself requires a seal to seal the circuit board mounting cavity to prevent water and insects from entering the cavity. On the other hand, the assembly gap between the display and operation assembly and the housing also needs to be sealed to prevent water from entering the housing through the housing hole. This results in the need for two seals to achieve product sealing, making the product's sealing structure complex. Utility Model Content

[0003] The present application aims to at least solve the problem of complex sealing structure of display operation components existing in the above-mentioned prior art or related art.

[0004] To this end, the first aspect of the present invention provides a liquid heating container, comprising: a shell, a side wall of which is provided with a mounting hole; a display operation component, which is arranged in the mounting hole, and a circuit board mounting cavity for accommodating a circuit board is provided in the display operation component; a sealing member, which is arranged on the display operation component, and the sealing member can seal the circuit board mounting cavity, and the sealing member includes a sealing rib, which is arranged on the periphery of the mounting hole and pressed on the inner wall of the shell to seal the gap between the shell and the display operation component.

[0005] In the liquid heating container proposed in the embodiment of this aspect, the circuit board is installed in the circuit board installation cavity formed by the display operation component, and the circuit board installation cavity is sealed by a sealing member to prevent water and insects from entering the circuit board installation cavity, and to prevent the circuit board located in the circuit board installation cavity from contacting water or debris, thereby improving the safety of the circuit board. At the same time, the sealing member also includes a sealing rib that is arranged on the periphery of the installation hole and pressed onto the inner wall of the outer shell. Through the press-fitting between the sealing rib and the outer shell, the sealing member can also seal the gap between the outer shell and the display operation component, thereby ensuring the sealing of the product. The sealing of the assembly gap between the outer shell and the display operation component, as well as the sealing of the display operation component itself, can be achieved by a single sealing member, thereby saving parts, simplifying the sealing structure, and simplifying the assembly process of the product.

[0006] In some embodiments, the display operation assembly includes a mounting base and a display screen cover, the display screen cover is connected to the mounting base and encloses a circuit board mounting cavity, and a seal is clamped between the display screen cover and the mounting base to seal the gap between the display screen cover and the mounting base.

[0007] In these embodiments, the display cover is connected to the mounting seat and encloses a circuit board mounting cavity. The sealing member is clamped at the connection between the display cover and the mounting seat. The sealing member seals the gap at the connection between the display cover and the mounting seat, thereby achieving sealing of the circuit board mounting cavity.

[0008] In some embodiments, one of the display and operation assembly and the seal is provided with a button hole, and the other is provided with a button point. The button point is inserted into the button hole and tightly snaps into the button hole. With this arrangement, the display and operation assembly and the seal are connected by the cooperation of the button point and the button hole. The tight snapping of the button point into the button hole seals the button hole, preventing water leakage at the button hole and further improving the sealing effect. Furthermore, the cooperation between the button point and the button hole simplifies the assembly process and prevents loosening and misalignment. Furthermore, the simple structure of the button point and the button hole facilitates product processing and production.

[0009] In some embodiments, the display and operation assembly includes a mounting base, and the sealing member includes an annular sealing ring body that is sleeved onto the mounting base. A plurality of buckle holes are provided on the outer peripheral edge of the mounting base, and a plurality of buckle points are provided on the inner peripheral edge of the sealing ring body, corresponding one-to-one with the plurality of buckle holes. With this arrangement, the sealing ring body can achieve a full-circle sealing fit around the mounting base, thereby achieving a waterproof and insect-proof effect on the circuit board mounting cavity. Furthermore, arranging the buckle holes on the mounting base and the buckle points on the sealing member further facilitates sealing after the buckle points and buckle holes are assembled, and avoids the problem of placing the buckle holes on an elastic sealing member, which requires repeated stretching of the buckle holes, thereby affecting the sealing effect.

[0010] In some embodiments, the seal includes an annular sealing ring body, and a first rib distributed in a full circle is provided on the side of the display screen cover facing the mounting seat, and the first rib is pressed onto the seal; the display operation assembly also includes a decorative ring, which is arranged on the outer periphery of the display screen cover, and a second rib distributed in a full circle is provided on the side of the decorative ring facing the mounting seat, and the second rib is pressed onto the seal.

[0011] In these embodiments, a first rib located on the display screen cover is pressed onto the seal, and the first rib is distributed in a full circle. In this way, the seal and the display screen cover can achieve a full circle sealing fit from all sides of the first rib, thereby better achieving the waterproof and insect-proof effect of the circuit board installation cavity; further, the display operation component also includes a decorative ring, and a second rib located on the decorative ring is pressed onto the seal, and the second rib is distributed in a full circle. In this way, the seal and the decorative ring can achieve a full circle sealing fit from all sides of the second rib, thereby better achieving the waterproof and insect-proof effect of the circuit board installation cavity, and the first rib and the second rib form a double seal, thereby better achieving the waterproof and insect-proof effect of the circuit board installation cavity.

[0012] In some embodiments, the sealing rib is protrudingly provided on a side of the sealing ring body facing the display screen cover and is arranged around the outer periphery of the second rib.

[0013] In these embodiments, the sealing rib is stopped at the outer periphery of the second rib, and can also limit the decorative ring to prevent the decorative ring from tilting, and can also eliminate the need for additional fixing components for fixing the decorative ring.

[0014] In some embodiments, the seal further includes a sealing lip that protrudes outward from the outer periphery of the sealing ring and is located outside the sealing rib. The sealing lip is capable of abutting against the inner wall of the housing to seal the gap between the housing and the display and operating assembly. This arrangement creates a double seal with the sealing rib, improving the sealing effect.

[0015] In some embodiments, the seal is squeezed between the first rib and the mounting seat, and the first rib and the seal have an interference fit, with the interference between the first rib and the seal being 0.2mm to 0.5mm. In this configuration, the interference fit between the first rib and the seal can improve the sealing effect, further enhancing the waterproof and insect-proof effects. Furthermore, the interference between the first rib and the seal is 0.2mm to 0.5mm. Within this range, on the one hand, it facilitates the assembly between the display cover and the mounting seat, avoiding the problem of too tight an assembly space due to excessive interference, making it difficult to install the display cover on the mounting seat. On the other hand, this interference allows the seal to be firmly clamped at the connection between the display cover and the mounting seat, improving the sealing effect.

[0016] In some embodiments, the seal is squeezed between the second rib and the mounting seat, and the second rib and the seal have an interference fit, with the interference between the second rib and the seal being 0.2mm to 0.5mm. This configuration improves the sealing effect and further enhances the waterproof and insect-proofing effects. Furthermore, the interference between the second rib and the seal is 0.2mm to 0.5mm. Within this range, on the one hand, it facilitates the assembly of the decorative ring and avoids the problem of excessive interference causing the assembly space to be too tight and difficult to install the decorative ring. On the other hand, this interference allows the seal to be firmly clamped at the connection between the decorative ring and the mounting seat, improving the sealing effect.

[0017] In some embodiments, the display operation component also includes: a circuit board, which is arranged in the circuit board mounting cavity; a light shading cover, which is connected to the circuit board, and a plurality of fixing columns are provided on the light shading cover, and a plurality of fixing holes corresponding to the plurality of fixing columns are provided on the circuit board, and the fasteners lock the plurality of fixing columns and the plurality of fixing holes one by one to connect the light shading cover and the circuit board; a first clamping portion is provided on the light shading cover, and a second clamping portion is provided on the mounting seat, and the first clamping portion is engaged with the second clamping portion to connect the light shading cover and the mounting seat.

[0018] In these embodiments, the circuit board is installed on the light shield, and then the two are snap-fitted to the mounting base as a whole, which can avoid deformation of the circuit board and protect the circuit board. In addition, the assembly of the light shield and the mounting base is achieved by snapping the first snap-fitting portion and the second snap-fitting portion together, which is also easier to operate and can improve assembly efficiency.

[0019] In some embodiments, the sealing ring body and the mounting seat have an interference fit, and the unilateral interference between the sealing ring body and the mounting seat is 0.2mm to 0.5mm. With this configuration, the sealing ring body can achieve a full-circle sealing fit from all sides of the mounting seat, thereby achieving a waterproof and insect-proof effect on the circuit board mounting cavity; further, the interference fit between the sealing ring body and the mounting seat can improve the sealing effect, further improving the waterproof and insect-proof effect; further, the unilateral interference between the sealing ring body and the mounting seat is 0.2mm to 0.5mm. Within this range, on the one hand, it is convenient to assemble the sealing ring body and the mounting seat, avoiding the problem of the sealing ring body being too tight and difficult to install on the mounting seat due to excessive interference; on the other hand, this interference can prevent the sealing ring body from loosening after assembly with the mounting seat, thereby improving the sealing effect.

[0020] In some embodiments, the button point and button hole have an interference fit, with the unilateral interference between the button point and the button hole being 0.1 mm to 0.3 mm. Within this range, on the one hand, the button point can be easily inserted into the button hole, avoiding the problem of excessive interference causing the button point and the button hole to fit too tightly, making it difficult to install the button point in the button hole. On the other hand, this interference prevents the button hole and the button point from loosening after assembly, thereby improving the sealing effect.

[0021] In some embodiments, the depth of the button point engaging with the button hole is greater than or equal to 2 mm. Within this range, the button hole and the button point are not easily loosened after assembly, and the sealing effect is better.

[0022] Additional aspects and / or advantages of the present general inventive concept will be set forth in part in the following description, and some will be clear from the description or may be learned through practice of the present general inventive concept. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and other objects and features of the present invention will become more apparent through the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0024] Figure 1 This is a partial structural diagram of a liquid heating container according to an embodiment of the present utility model;

[0025] Figure 2 yes Figure 1 Cross-sectional view at AA in the middle;

[0026] Figure 3 yes Figure 1Cross-sectional view at the middle BB;

[0027] Figure 4 is an exploded view of a portion of a liquid heating container according to one embodiment of the present invention;

[0028] Figure 5 This is a schematic structural diagram of a mounting base according to an embodiment of the present utility model;

[0029] Figure 6 yes Figure 5 Cross-sectional view at CC;

[0030] Figure 7 1 is a schematic structural diagram of a sealing member according to an embodiment of the present invention;

[0031] Figure 8 yes Figure 7 Cross-sectional view at DD in the middle;

[0032] Figure 9 yes Figure 7 Cross-sectional view at EE;

[0033] Figure 10 This is a structural diagram of a decorative ring according to an embodiment of the present utility model;

[0034] Figure 11 yes Figure 10 Cross-sectional view at FF;

[0035] Figure 12 This is a schematic structural diagram of a display screen cover according to an embodiment of the present utility model;

[0036] Figure 13 yes Figure 12 Cross-sectional view at GG in the middle;

[0037] Figure 14 This is a structural schematic diagram of a light shield according to an embodiment of the present utility model;

[0038] Figure 15 is another structural schematic diagram of a light shield according to an embodiment of the present utility model;

[0039] Figure 16 is another structural schematic diagram of a light shield according to an embodiment of the present utility model;

[0040] Figure 17 is an exploded view of a liquid heating container according to one embodiment of the present invention;

[0041] Figure 18 It is a schematic cross-sectional structural diagram of a liquid heating container according to an embodiment of the present utility model.

[0042] Figures 1 to 18 Description of Figure Numbers:

[0043] 10 circuit boards, 101 fixing holes,

[0044] 20 display operation assembly, 220 mounting seat, 221 buckle hole, 222 second clamping portion, 223 limit clamping rib, 224 buckle, 230 display cover, 231 first rib, 232 buckle position, 240 decorative ring, 241 second rib, 250 light shield, 251 fixing column, 252 first clamping portion,

[0045] 30 seals, 310 buckle points, 320 sealing rings, 330 sealing lips, 340 sealing ribs,

[0046] 40 housing, 410 mounting holes. DETAILED DESCRIPTION

[0047] The following detailed description is provided to help the reader gain a comprehensive understanding of the methods, devices and / or systems described herein. However, various changes, modifications and equivalents of the methods, devices and / or systems described herein will be clear after understanding the disclosure of the present application. For example, the order of operations described herein is merely an example and is not limited to those orders set forth herein, but can be changed as will be clear after understanding the disclosure of the present application, except for operations that must occur in a specific order. In addition, for greater clarity and conciseness, descriptions of features known in the art may be omitted.

[0048] The features described herein can be implemented in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein are provided to illustrate only some of the many possible ways to implement the methods, devices, and / or systems described herein, which will become clear after understanding the disclosure of this application.

[0049] As used herein, the term "and / or" includes any one of the associated listed items and any combination of any two or more.

[0050] Although terms such as "first," "second," and "third" may be used herein to describe various members, components, regions, layers, or portions, these members, components, regions, layers, or portions should not be limited by these terms. Instead, these terms are used solely to distinguish one member, component, region, layer, or portion from another member, component, region, layer, or portion. Thus, what is referred to as a first member, first component, first region, first layer, or first portion in the examples described herein may also be referred to as a second member, second component, second region, second layer, or second portion without departing from the teachings of the examples.

[0051] In the specification, when an element such as a layer, a region, or a substrate is described as being “on,” “connected to,” or “coupled to” another element, the element may be directly “on,” “connected to,” or “coupled to” the other element, or one or more other elements may be present therebetween. Conversely, when an element is described as being “directly on,” “directly connected to,” or “directly coupled to” another element, no other elements may be present therebetween.

[0052] The terms used herein are only used to describe various examples and are not intended to limit the disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms "comprising," "including," and "having" indicate the presence of the described features, quantities, operations, components, elements, and / or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof. The term "plurality" represents any number of two and more than two.

[0053] The definitions of directional terms such as "upper", "lower", "top" and "bottom" in this application are based on the directional definitions when the product is in normal use and placed upright.

[0054] Unless otherwise defined, all terms used herein, including technical and scientific terms, have the same meaning as those generally understood by those skilled in the art after understanding the present invention. Unless expressly defined otherwise herein, terms such as those defined in general dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant art and the present invention, and should not be interpreted in an idealized or overly formal manner.

[0055] Furthermore, in the description of examples, when it is deemed that a detailed description of well-known related structures or functions will cause an obscure interpretation of the present invention, such detailed description will be omitted.

[0056] The following will be combined Figures 1 to 18 Liquid heating vessels according to some embodiments of the present application are described.

[0057] like Figures 1 to 9As shown, the first aspect of the present invention provides a liquid heating container, comprising: a shell 40, a mounting hole 410 is provided on the side wall of the shell 40; a display operation component 20, which is arranged in the mounting hole 410, and a circuit board mounting cavity for accommodating a circuit board 10 is provided in the display operation component 20; a seal 30, which is arranged on the display operation component 20, and the seal 30 is capable of sealing the circuit board mounting cavity, and the seal 30 includes a sealing rib 340, and the sealing rib 340 is arranged on the periphery of the mounting hole 410 and pressed on the inner wall of the shell 40 to seal the gap between the shell 40 and the display operation component 20.

[0058] In the liquid heating container proposed in the embodiment of this aspect, the circuit board 10 is installed in the circuit board installation cavity formed by the display operation component 20, and the circuit board installation cavity is sealed by the sealing member 30 to prevent water and insects from entering the circuit board installation cavity, and to prevent the circuit board 10 located in the circuit board installation cavity from contacting water or debris, thereby improving the safety of the circuit board 10. At the same time, the sealing member 30 also includes a sealing rib 340 that is arranged on the periphery of the installation hole 410 and pressed onto the inner wall of the outer shell 40. Through the press-fit between the sealing rib 340 and the outer shell 40, the sealing member 30 can also seal the gap between the outer shell 40 and the display operation component 20, thereby ensuring the sealing of the product. The sealing of the assembly gap between the outer shell 40 and the display operation component 20, as well as the sealing of the display operation component 20 itself, can be achieved by a single sealing member 30, thereby saving parts, simplifying the sealing structure, and simplifying the assembly process of the product.

[0059] It is worth noting that a certain extrusion force can be exerted between the sealing rib 340 and the inner side wall of the housing 40 to achieve a better sealing effect. The extrusion force is along the height direction of the sealing rib 340 and is formed by the mutual extrusion of the sealing member 30 and the housing 40 after assembly.

[0060] In some embodiments, 10 shows that one of the operating assembly 20 and the sealing member 30 is provided with a button hole 221, and the other is provided with a button point 310. The button point 310 is penetrated by the button hole 221 and tightly snapped into the button hole 221. In this configuration, the operating assembly 20 and the sealing member 30 are connected by the cooperation of the button point 310 and the button hole 221. The tight snapping of the button point 310 into the button hole 221 can seal the button hole 221, prevent water leakage at the button hole 221, and further improve the sealing effect. In addition, the cooperation between the button point 310 and the button hole 221 simplifies the assembly steps and is not easy to loosen or misalign. In addition, the structure of the button point 310 and the button hole 221 is simple, which is conducive to the processing and production of the product.

[0061] like Figure 7 、 Figure 8 and Figure 9 As shown, optionally, as an example, the seal 30 is a silicone seal 30 or a rubber seal 30. Both silicone and rubber have the advantages of good elasticity, high temperature resistance, long life, stable performance and low cost, and are suitable as sealing materials.

[0062] In some embodiments, as Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 12 and Figure 13 As shown, the display operation component 20 includes: a mounting base 220 and a display screen cover 230, the display screen cover 230 is connected to the mounting base 220, the display screen cover 230 and the mounting base 220 are arranged to form a circuit board mounting cavity, and the sealing member 30 is clamped between the display screen cover 230 and the mounting base 220 to seal the gap between the display screen cover 230 and the mounting base 220.

[0063] In these embodiments, the display screen cover 230 is connected to the mounting base 220 and encloses a circuit board mounting cavity. The sealing member 30 is clamped at the connection between the display screen cover 230 and the mounting base 220. The sealing member 30 seals the gap at the connection between the display screen cover 230 and the mounting base 220, thereby achieving sealing of the circuit board mounting cavity.

[0064] In some embodiments, as Figure 5 and Figure 6 As shown, the display operation assembly 20 includes a mounting seat 220, and the sealing member 30 includes an annular sealing ring body 320. The sealing ring body 320 is sleeved on the mounting seat 220. The outer peripheral edge of the mounting seat 220 is provided with a plurality of buckle holes 221, as shown in FIG. Figure 7 、 Figure 8 and Figure 9 As shown, the inner edge of the sealing ring body 320 is provided with a plurality of buckle points 310 corresponding one-to-one with the plurality of buckle holes 221. With this arrangement, the sealing ring body 320 can achieve a full-circle sealing fit around the mounting base 220, thereby achieving waterproof and insect-proof effects on the circuit board mounting cavity. Furthermore, arranging the buckle holes 221 on the mounting base 220 and the buckle points 310 on the sealing member 30 further facilitates sealing after the buckle points 310 and the buckle holes 221 are assembled, thus avoiding the problem of repeatedly stretching the buckle holes 221 when the buckle holes 221 are arranged on the elastic sealing member 30, which affects the sealing effect.

[0065] Furthermore, the sealing ring body 320 and the mounting seat 220 have an interference fit, and the unilateral interference between the sealing ring body 320 and the mounting seat 220 is 0.2mm to 0.5mm. The interference fit between the sealing ring body 320 and the mounting seat 220 can improve the sealing effect and further enhance the waterproof and insect-proof effects. Furthermore, the unilateral interference between the sealing ring body 320 and the mounting seat 220 is 0.2mm to 0.5mm. Within this range, on the one hand, it facilitates the assembly between the sealing ring body 320 and the mounting seat 220, avoiding the problem of the sealing ring body 320 being too tight and difficult to install on the mounting seat 220 due to excessive interference. On the other hand, this interference can prevent the sealing ring body 320 from loosening after assembly with the mounting seat 220, thereby improving the sealing effect.

[0066] Furthermore, a buckle 224 is provided on the side of the mounting base 220 facing the display cover 230, and a buckle position 232 is provided on the side of the display cover 230 facing the mounting base 220. During actual assembly, the mounting base 220 can be pressed toward the display cover 230, thereby pressing the buckle 224 into the buckle position 232 to complete the assembly. As an example, the buckle position 232 can optionally be provided on the first rib 231, which can simplify the structure of the display cover 230.

[0067] In some embodiments, the buckle point 310 and the button hole 221 have an interference fit, and the unilateral interference between the buckle point 310 and the button hole 221 is 0.1 mm to 0.3 mm. Within this range, on the one hand, the buckle point 310 is easily inserted into the button hole 221, and the problem of excessive interference causing the buckle point 310 and the button hole 221 to fit too tightly and become difficult to install the buckle point 310 in the button hole 221 is avoided. On the other hand, this interference prevents the button hole 221 and the buckle point 310 from loosening after assembly, thereby improving the sealing effect.

[0068] In some embodiments, the depth of the buckle point 310 buckled into the buckle hole 221 is greater than or equal to 2 mm. Within this range, the buckle hole 221 and the buckle point 310 are not easily loosened after assembly, and the sealing effect is better.

[0069] In some embodiments, as Figure 2 、 Figure 3 、 Figure 4 、 Figure 12 and Figure 13 As shown, the display screen cover 230 is provided with a first rib 231 distributed in a full circle on one side facing the mounting base 220. The first rib 231 is pressed onto the sealing member 30. Figure 2 、 Figure 3 、 Figure 4 、 Figure 10 and Figure 11As shown, the display operation assembly 20 further includes a decorative ring 240 , which is sleeved on the outer periphery of the display screen cover 230 , and a second rib 241 distributed in a full circle is provided on the side of the decorative ring 240 facing the mounting seat 220 , and the second rib 241 is pressed onto the seal 30 .

[0070] In these embodiments, the first ribs 231 located on the display cover 230 are pressed onto the seal 30, and the first ribs 231 are distributed in a full circle. In this way, the seal 30 and the display cover 230 can achieve a full circle sealing fit from all sides of the first ribs 231, thereby better achieving the waterproof and insect-proof effects of the circuit board installation cavity; further, the display operation component 20 also includes a decorative ring 240, which is annular and is mounted on the outer circumference of the display cover 230. The decorative ring 240 can cover the gap between the display cover 230 and the housing 40, making the product more beautiful. The decorative ring 240 can be clamped between the display cover 230 and the shell 40. As an example, optionally, a circle of first grooves is formed on the surface of the decorative ring 240 facing the display cover 230, and the display cover 230 is pressed in the first grooves. A circle of second grooves is formed on the surface of the decorative ring 240 facing away from the display cover 230, and the shell 40 is pressed in the second grooves, thereby clamping the decorative ring 240 therebetween; second ribs 241 are provided on the surface of the decorative ring 240 facing away from the display cover 230, and the second ribs 241 located on the decorative ring 240 are pressed onto the sealing member 30, and the second ribs 241 are distributed in a full circle. In this way, the sealing member 30 and the decorative ring 240 can achieve a full circle sealing fit from all sides of the second ribs 241, thereby better achieving the waterproof and insect-proof effect of the circuit board installation cavity, and the first ribs 231 and the second ribs 241 form a double seal, thereby better achieving the waterproof and insect-proof effect of the circuit board installation cavity.

[0071] In some embodiments, the seal 30 is squeezed between the first rib 231 and the mounting base 220, and the first rib 231 and the seal 30 have an interference fit, and the interference between the first rib 231 and the seal 30 is 0.2mm to 0.5mm. In this configuration, the interference fit between the first rib 231 and the seal 30 can improve the sealing effect, further enhancing the waterproof and insect-proof effects. Furthermore, the interference between the first rib 231 and the seal 30 is 0.2mm to 0.5mm. Within this range, on the one hand, it facilitates the assembly between the display cover 230 and the mounting base 220, avoiding the problem of too large an interference causing the assembly space to be too tight, making it difficult to install the display cover 230 on the mounting base 220. On the other hand, this interference allows the seal 30 to be firmly clamped at the connection between the display cover 230 and the mounting base 220, thereby improving the sealing effect.

[0072] In some embodiments, the seal 30 is squeezed between the second rib 241 and the mounting seat 220, and the second rib 241 and the seal 30 have an interference fit, with the interference between the second rib 241 and the seal 30 being 0.2 mm to 0.5 mm. This configuration improves the sealing effect and further enhances the waterproof and insect-proof effects. Furthermore, the interference between the second rib 241 and the seal 30 is 0.2 mm to 0.5 mm. Within this range, on the one hand, it facilitates the assembly of the decorative ring 240 and avoids the problem of excessive interference causing the assembly space to be too tight and difficult to install the decorative ring 240. On the other hand, this interference allows the seal 30 to be firmly clamped at the connection between the decorative ring 240 and the mounting seat 220, thereby improving the sealing effect.

[0073] It is understood that the interference fit between the second rib 241 and the seal 30 is an interference fit in the fastening direction, that is, an interference fit along the height direction of the second rib 241. The interference fit is caused by the squeezing effect when the display cover 230 and the mounting base 220 are fastened to each other.

[0074] In some embodiments, as Figure 2 、 Figure 3 、 Figure 4 、 Figure 14 、 Figure 15 and Figure 16 As shown, the display operation assembly 20 further includes: a circuit board 10, which is disposed in the circuit board mounting cavity; a light shield 250, which is connected to the circuit board 10, and a plurality of fixing posts 251 are provided on the light shield 250, and a plurality of fixing holes 101 corresponding to the plurality of fixing posts 251 are provided on the circuit board 10, and a fastener locks the plurality of fixing posts 251 and the plurality of fixing holes 101 one by one (refer to Figure 4 ) to connect the light shield 250 and the circuit board 10; a first clamping portion 252 is provided on the light shield 250, and a second clamping portion 222 is provided on the mounting base 220, and the first clamping portion 252 is buckled with the second clamping portion 222 to connect the light shield 250 and the mounting base 220.

[0075] In these embodiments, the circuit board 10 is installed on the light shield 250, and then the two are snap-fitted to the mounting base 220 as a whole. This can prevent the circuit board 10 from being deformed and protect the circuit board 10. In addition, the assembly of the light shield 250 and the mounting base 220 is achieved by snapping together the first snap-fitting portion 252 and the second snap-fitting portion 222, which is also easier to operate and can improve assembly efficiency.

[0076] Specifically, in some embodiments, the circuit board 10 can be first installed on the light shield 250, and the fixing holes 101 and the corresponding fixing columns 251 on the circuit board 10 are assembled and pressed into place, and the fasteners lock the corresponding fixing columns 251 and fixing holes 101 one by one, thereby connecting the light shield 250 and the circuit board 10; further, a limiting clamp 223 is provided on the mounting seat 220, and the assembled light shield 250 and circuit board 10 are placed as a whole on the limiting clamp 223 of the mounting seat 220, and the limiting clamp 223 plays a role in supporting the circuit board 10, pressing the light shield 250 downward so that the first clamping portion 252 is snapped into place under the second clamping portion 222 of the mounting seat 220, thereby fixing the circuit board 10 and the light shield 250.

[0077] In some embodiments, as Figure 2 、 Figure 3 、 Figure 8 、 Figure 9 and Figure 18 As shown, a sealing rib 340 protrudes from the side of the sealing ring body 320 facing the display cover 230 and surrounds the outer periphery of the second rib 241. The seal 30 also includes a sealing lip 330 that protrudes outward from the outer periphery of the sealing ring body 320 and is located outside the sealing rib 340. The sealing lip 330 is designed to abut the inner wall of the housing 40 and form an interference fit with the inner wall of the housing 40 to seal the gap between the housing 40 and the display and operating assembly 20. This arrangement creates a double seal between the sealing lip 330 and the sealing rib 340, improving the sealing effect. Furthermore, the sealing rib 340 not only has a sealing function, but also abuts the outer periphery of the second rib 241, limiting the position of the decorative ring 240 and preventing it from skewing. This also eliminates the need for additional fixing components to secure the decorative ring 240.

[0078] Furthermore, in some embodiments, Figure 2 、 Figure 3 、 Figure 8 、 Figure 9 and Figure 18 As shown, the sealing lip 330 is used to abut against the inner wall of the housing 40 and form an interference fit with the inner wall of the housing 40. The interference fit between the sealing lip 330 and the inner wall of the housing 40 can improve the sealing effect, prevent water and insects from entering the housing 40, and further improve the waterproof and insect-proof effects.

[0079] Furthermore, in some embodiments, Figure 2 、 Figure 3 、 Figure 8 、 Figure 9 and Figure 18As shown, the sealing rib 340 is configured to abut the inner wall of the housing 40 and form an interference fit therewith. This interference fit between the sealing rib 340 and the inner wall of the housing 40 enhances the sealing effect, preventing water and insects from entering the housing 40, and further improving the waterproof and insect-proofing effects. Furthermore, the sealing lip 330 and the sealing rib 340 form a double seal, further achieving waterproof and insect-proofing effects.

[0080] In some embodiments, as an example, optionally, the sealing lip 330 is provided on the outer ring of the sealing rib 340 and extends toward the outer periphery.

[0081] In some embodiments, the seal 30 is squeezed between the display operation assembly 20 and the mounting hole 410 , thereby better improving the sealing between the housing 40 and the display operation assembly 20 . The seal 30 is elastic and can be squeezed into the mounting hole 410 of the housing 40 .

[0082] In some embodiments, as an example, optionally, the liquid heating container can be an electric kettle, an electric thermos, a health pot, etc.

[0083] Although the embodiments of the present invention have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the present invention. It should be understood that, in the opinion of those skilled in the art, such modifications and variations will still fall within the spirit and scope of the embodiments of the present invention as defined in the claims.

Claims

1. A liquid heating container, characterized in that: include: A housing (40), wherein a mounting hole (410) is provided on a side wall of the housing (40); A display operation component (20) is arranged in the mounting hole (410), wherein a circuit board mounting cavity for accommodating a circuit board (10) is provided in the display operation component (20); A sealing member (30) is provided on the display operation assembly (20), the sealing member (30) being capable of sealing the circuit board mounting cavity, the sealing member (30) comprising a sealing rib (340), the sealing rib (340) being provided on the periphery of the mounting hole (410) and pressed against the inner wall of the housing (40) to seal the gap between the housing (40) and the display operation assembly (20).

2. The liquid heating container according to claim 1, characterized in that The display operation assembly (20) comprises a mounting seat (220) and a display screen cover (230). The display screen cover (230) is connected to the mounting seat (220) and surrounds the circuit board mounting cavity. The sealing member (30) is clamped between the display screen cover (230) and the mounting seat (220) to seal the gap between the display screen cover (230) and the mounting seat (220).

3. The liquid heating container according to claim 1, characterized in that One of the display operation component (20) and the sealing member (30) is provided with a buckle hole (221), and the other is provided with a buckle point (310). The buckle point (310) is passed through the buckle hole (221) and is tightly buckled into the buckle hole (221).

4. The liquid heating container according to claim 3, characterized in that The display operation assembly (20) includes a mounting seat (220), the sealing member (30) includes an annular sealing ring body (320), the sealing ring body (320) is sleeved on the mounting seat (220), a plurality of buckle holes (221) are arranged on the outer peripheral edge of the mounting seat (220), and a plurality of buckle points (310) are arranged on the inner ring edge of the sealing ring body (320) and correspond one-to-one to the plurality of buckle holes (221).

5. The liquid heating container according to claim 2, characterized in that A first rib (231) distributed in a full circle is provided on a surface of the display screen cover (230) facing the mounting seat (220), and the first rib (231) is pressed onto the sealing member (30); The display operation assembly (20) further comprises a decorative ring (240), the decorative ring (240) being sleeved on the outer periphery of the display screen cover (230), and second ribs (241) distributed in a full circle are provided on a surface of the decorative ring (240) facing the mounting seat (220), the second ribs (241) being pressed onto the sealing member (30).

6. The liquid heating container according to claim 5, characterized in that The sealing member (30) comprises an annular sealing ring body (320), and the sealing rib (340) is protrudingly provided on one side of the sealing ring body (320) facing the display screen cover (230) and is arranged around the outer periphery of the second rib (241).

7. The liquid heating container according to claim 6, characterized in that The sealing member (30) further comprises: A sealing lip (330) protrudes outward from the outer periphery of the sealing ring body (320) and is located outside the sealing rib (340). The sealing lip (330) can abut against the inner wall of the housing (40) to seal the gap between the housing (40) and the display operation assembly (20).

8. The liquid heating container according to claim 5, characterized in that The sealing member (30) is squeezed between the first rib (231) and the mounting seat (220), the first rib (231) and the sealing member (30) are interference-fitted, and the interference between the first rib (231) and the sealing member (30) is 0.2 mm to 0.5 mm; and / or The sealing member (30) is squeezed between the second rib (241) and the mounting seat (220), the second rib (241) and the sealing member (30) are interference fit, and the interference between the second rib (241) and the sealing member (30) is 0.2 mm to 0.5 mm.

9. The liquid heating container according to claim 2, characterized in that The display operation component (20) further includes: A circuit board (10) is arranged in the circuit board installation cavity; A light shield (250) is connected to the circuit board (10), a plurality of fixing posts (251) are provided on the light shield (250), a plurality of fixing holes (101) corresponding one-to-one to the plurality of fixing posts (251) are provided on the circuit board (10), and a fastener locks the plurality of fixing posts (251) and the plurality of fixing holes (101) one-to-one to connect the light shield (250) and the circuit board (10); The light shield (250) is provided with a first clamping portion (252), and the mounting seat (220) is provided with a second clamping portion (222); the first clamping portion (252) and the second clamping portion (222) are engaged with each other to connect the light shield (250) and the mounting seat (220).

10. The liquid heating container according to claim 4, characterized in that The sealing ring body (320) and the mounting seat (220) are interference-fitted, and the unilateral interference between the sealing ring body (320) and the mounting seat (220) is 0.2 mm to 0.5 mm; and / or The buckle point (310) and the buckle hole (221) are interference-fitted, and the unilateral interference between the buckle point (310) and the buckle hole (221) is 0.1 mm to 0.3 mm; and / or The depth of the buckle point (310) buckled into the buckle hole (221) is greater than or equal to 2 mm.

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