Heating container

Abstract

The utility model provides a heating container. The heating container comprises a container body and a switch assembly installed on the container body. The switch assembly comprises a button, an indicating lamp and a sealing member. The key comprises a containing cavity, the containing cavity is provided with an opening, the indicator lamp comprises a lamp body and two electric connecting pieces connected with the lamp body, and the lamp body is located in the containing cavity. The sealing piece comprises a step part and a blocking part, the blocking part is installed on the opening, and the step part is located on the outer side of the opening and used for blocking the containing cavity. The step part is provided with a first containing groove and a second containing groove which are communicated with the containing cavity, and the two electric connecting pieces extend out of the opening and are installed in the first containing groove and the second containing groove respectively so that the step part can seal the two electric connecting pieces respectively. Compared with the mode of sealing the two electric connecting pieces together, the sealing mode after the two electric connecting pieces are separated can avoid the problem that the gap between the two electric connecting pieces cannot be sealed, so that steam and liquid are prevented from entering the containing cavity from the gap between the two electric connecting pieces, and the sealing effect is improved.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, specifically to a heating container. Background Technology

[0002] Heating containers, such as electric kettles, are common household appliances. Electric kettles are equipped with a switch assembly to control the power supply. The switch assembly also contains an indicator light to show the current operating status. The switch assembly has a housing cavity, within which the indicator light body is located. It is connected to an external power source via a wire. The switch assembly also includes a seal to seal the opening of the housing cavity and, consequently, the indicator light body. However, in actual use, the seal is often ineffective, allowing steam and liquid to easily enter the housing cavity, leading to electrical leakage. Utility Model Content

[0003] This application provides a heating container to solve the technical problem in the prior art where the sealing effect of the indicator light of the heating container is poor, which easily causes leakage of the lamp body.

[0004] This application provides a heating container, comprising: a container body; and a switch assembly mounted on the container body. The switch assembly includes a button, an indicator light, and a seal. The button includes a receiving cavity with an opening. The indicator light includes a lamp body and two electrical connectors connected to the lamp body, the lamp body being located within the receiving cavity. The seal includes a stepped portion and a blocking portion, the blocking portion being mounted on the opening, and the stepped portion being located outside the opening for blocking the receiving cavity. The stepped portion has a first receiving groove and a second receiving groove communicating with the receiving cavity. The two electrical connectors extend through the opening and are respectively mounted in the first receiving groove and the second receiving groove.

[0005] In this embodiment, since the heating container generates steam during the heating of the liquid, and one end of the steam channel is close to the switch assembly, to prevent the leaked steam from contacting the lamp body and causing leakage, the lamp body needs to be placed inside the receiving cavity of the button, and a sealing element is provided to seal the opening of the receiving cavity, thereby achieving a sealing effect on the lamp body. Simultaneously, the sealing element in this embodiment includes a stepped portion and a blocking portion. While the blocking portion seals the aforementioned outlet, separating the lamp body from the outside, the stepped portion located outside the opening further blocks the steam, thereby improving the sealing effect.

[0006] In addition, the lamp body is connected to an external power source through two electrical connectors connected to the lamp body. The two electrical connectors need to extend out of the receiving cavity through the opening. The stepped part is provided with a first receiving groove and a second receiving groove that communicate with the receiving cavity. This allows the two electrical connectors to separate from each other after passing through the receiving cavity and to be respectively received in the first receiving groove and the second receiving groove. That is, after the two electrical connectors pass through the receiving cavity, the stepped part seals the two electrical connectors respectively.

[0007] Compared to sealing both electrical connectors together, the method of sealing the two electrical connectors separately in this embodiment can avoid the problem of the gap between the two electrical connectors not being sealed, thereby preventing steam and liquid from entering the receiving cavity from the gap between the two electrical connectors and causing leakage of the lamp body. Moreover, it is more convenient to seal the two electrical connectors separately when they are separated.

[0008] In one specific embodiment, the stepped portion is provided with at least one fixing portion, a first mounting portion and a second mounting portion, the fixing portion and the first mounting portion forming a first receiving groove, the fixing portion and the second mounting portion forming a second receiving groove, and the two electrical connectors are respectively clamped in the first receiving groove and the second receiving groove.

[0009] In this embodiment, the fixing part and the first mounting part are opposite side walls of the first receiving groove, that is, the first receiving groove is surrounded by the first mounting part and the fixing part. This allows any electrical connector placed in the first receiving groove to be clamped by the first mounting part and the fixing part, reducing the gap between the electrical connector and the first receiving groove, and improving the limiting effect of the first receiving groove on the electrical connector. Simultaneously, the fixing part and the second mounting part are opposite side walls of the second receiving groove, that is, the second receiving groove is surrounded by the second mounting part and the fixing part. This allows another electrical connector placed in the second receiving groove to be clamped by the second mounting part and the fixing part, reducing the gap between the electrical connector and the second receiving groove, and improving the limiting effect of the second receiving groove on the electrical connector.

[0010] In one specific embodiment, the first mounting portion has a first guide surface, the second mounting portion has a second guide surface, the fixing portion is located above the first mounting portion and the second mounting portion, and the first guide surface and the second guide surface are inclined so that the fixing portion clamps the electrical connector with the first guide surface and the second guide surface respectively.

[0011] In this embodiment, the first mounting part has a first guide surface, the second mounting part has a second guide surface, and the ends of the first guide surface and the second guide surface that are far apart from each other are inclined toward the fixing part, so that when the electrical connector is placed on the first guide surface and the second guide surface, it is inclined toward the fixing part, thereby making the shape of the installed electrical connector more closely fit the shape of the electrical connector itself, which is convenient for installation.

[0012] In one specific embodiment, the end of the fixing part that contacts the electrical connector is arc-shaped.

[0013] In this embodiment, since the mounting groove is located between the first receiving groove and the second receiving groove, the end of the fixing part that contacts the electrical connector is arc-shaped, so that the thickness of the fixing part at the corresponding position of the mounting groove is greater than the thickness of the fixing part at the corresponding position of the mounting part, so that the corresponding area of ​​the fixing part and the mounting groove can also form a receiving groove to clamp the electrical connector and further enhance the limiting effect of the seal on the electrical connector.

[0014] In one specific embodiment, the seal has a protrusion on the side opposite to the fixing part, and the inner wall of the receiving cavity has a recess; the protrusion is used to cooperate with the recess.

[0015] In this embodiment, by providing a protrusion on the seal and a recess on the inner wall of the receiving cavity, the installation of the seal can be guided and limited, and the phenomenon of the seal being installed backwards during the installation process can be avoided.

[0016] In one specific embodiment, the seal is further provided with a mounting groove, which communicates with the receiving cavity, the first receiving groove, and the second receiving groove.

[0017] In this embodiment, the seal may also be provided with a mounting groove, which penetrates the sealing portion and part of the stepped portion, so that the mounting groove communicates with the receiving cavity, the first receiving groove, and the second receiving groove. This allows the electrical connector to extend out of the receiving cavity through the mounting groove and extend to the first and second receiving grooves, enabling the electrical connector to connect to an external power source. Furthermore, the mounting groove is located between the first and second receiving grooves, allowing the two electrical connectors extending out of the receiving cavity through the mounting groove to extend and be fixed into the first and second receiving grooves, respectively.

[0018] In one specific embodiment, the button has a first wall, and the opening is disposed on the first wall; the end face of the stepped portion abuts against the first wall.

[0019] In this embodiment, the button can have a first wall, and the opening is located on the first wall. When the sealing part of the seal is installed in the opening, since the cross-sectional area of ​​the stepped part is larger than the cross-sectional area of ​​the sealing part, the end face of the stepped part can abut against the first wall, thereby restricting the installation position of the seal. Furthermore, when it is necessary to disassemble or replace the seal, it is convenient for the operator to remove the seal through the stepped part.

[0020] In one specific embodiment, the step portion is provided with at least two snap-fit ​​portions, and the button is provided with at least two mating portions, wherein the snap-fit ​​portions snap into the mating portions.

[0021] In this embodiment, by setting mutually cooperating snap-fit ​​parts and mating parts, the connection stability between the stepped part and the button can be further improved, thereby further improving the connection stability between the seal and the button, and preventing the seal from moving relative to the button during the use of the switch assembly, which would affect the sealing effect of the seal.

[0022] In one specific embodiment, the button further includes a second wall, the mating part is fixed to the second wall, and there is a gap between the mating part and the first wall, and the snap-fit ​​part snaps into the mating part and the first wall.

[0023] In this embodiment, by engaging the snap-fit ​​portion between the mating portion and the first wall, the seal can be limited, preventing relative movement between the seal and the button. Furthermore, positioning the snap-fit ​​portion at both ends of the stepped portion further enhances the connection stability between the seal and the button, preventing either end of the seal from tilting and affecting the sealing effect.

[0024] In one specific embodiment, the sealing portion is interference-fitted with the opening.

[0025] In this embodiment, the sealing part and the opening are made with an interference fit, which improves the connection reliability between the sealing part and the opening and avoids relative movement between the sealing part and the opening during the use of the switch assembly. Furthermore, the interference fit between the sealing part and the opening also reduces the circumferential gap between the sealing part and the opening, thereby improving the sealing effect. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 A schematic diagram of the structure of the heating container provided in this application in a specific embodiment;

[0028] Figure 2 for Figure 1 Schematic diagram of the structure of the switch assembly;

[0029] Figure 3 for Figure 2 A schematic diagram of the structure of the middle button;

[0030] Figure 4 for Figure 2 A schematic diagram of the structure of the indicator light;

[0031] Figure 5 for Figure 2 Schematic diagram of the middle sealing component;

[0032] Figure 6 This is a schematic diagram of the structure of the sealing element in the heating container provided in this application in a specific embodiment;

[0033] Figure 7 for Figure 2 A schematic diagram of the structure of the indicator light and the seal;

[0034] Figure 8 for Figure 5 Side view.

[0035] Figure label:

[0036] 1- Heating container;

[0037] 11-container body;

[0038] 111 - Steam passage;

[0039] 12-Switch assembly;

[0040] 121 - Key;

[0041] 121a - Receiving cavity;

[0042] 121b - Opening;

[0043] 121c - First Wall;

[0044] 121d - mating part;

[0045] 121e - Recessed portion;

[0046] 122 - Indicator light;

[0047] 122a - Lamp body;

[0048] 122b - Electrical connector;

[0049] 123 - Seals;

[0050] 123a - Mounting slot;

[0051] 123b - Sealing section;

[0052] 123c - Step section;

[0053] 123d - Fixing part;

[0054] 123e - First Installation Section;

[0055] 123f - Second Installation Section;

[0056] 123g - First guide surface;

[0057] 123h - Second guide surface;

[0058] 123j - First receiving slot;

[0059] 123k - Second receiving tank;

[0060] 123m-Connector;

[0061] 123p - Protrusion. Detailed Implementation

[0062] To better understand the technical solution of this application, the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0063] It should be understood that the described embodiments are merely some, not all, of the embodiments in this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0064] The terminology used in the embodiments of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of this application. The singular forms “a,” “the,” and “the” used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise.

[0065] It should be understood that the term "and / or" used in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this article generally indicates that the preceding and following related objects have an "or" relationship.

[0066] This application provides a heating container 1, such as... Figure 1As shown, the device includes a container body 11 and a switch assembly 12. The switch assembly 12 is installed at the bottom of the container body 11, and part of the structure of the switch assembly 12 is located on the outside of the container body 11, allowing the user to control the power supply of the heating container 11 to be turned on or off by pressing or tossing the switch assembly 12. A steam channel 111 is also provided inside the container body 11. During the use of the heating container 1, steam enters the steam channel 111 and is discharged through the steam channel 111.

[0067] At the same time, such as Figure 2 As shown, the switch assembly 12 includes a button 121, an indicator light 122, and a seal 123. Wherein, as... Figures 3 to 5 As shown, button 121 includes a receiving cavity 121a with an opening 121b. Indicator light 122 includes a lamp body 122a and two electrical connectors 122b connected to the lamp body 122a. The lamp body 122a is located inside the receiving cavity 121a. Sealing member 123 may include a stepped portion 123c and a blocking portion 123b. The blocking portion 123b is installed in the opening 121b, and the stepped portion 123c is located outside the opening 121b for blocking the receiving cavity 121a. The stepped portion 123c may also be provided with a first receiving groove 123j and a second receiving groove 123k communicating with the receiving cavity 121a. The two electrical connectors 122b extend through the opening 121b and are respectively installed in the first receiving groove 123j and the second receiving groove 123k.

[0068] In this embodiment, since the heating container 11 generates steam during the heating of the liquid, and one end of the steam channel 111 is close to the switch assembly 12, to prevent the leaked steam from contacting the lamp body 122a and causing leakage, the lamp body 122a needs to be placed inside the receiving cavity 121a of the button 121, and a sealing member 123 is provided to seal the opening 121b of the receiving cavity 121a, thereby achieving a sealing effect on the lamp body 122a. Meanwhile, the sealing member 123 in this embodiment includes a stepped portion 123c and a blocking portion 123d. While the blocking portion 123d blocks the outlet 121b, separating the lamp body 122a from the outside, the stepped portion 123c located outside the opening 121b can further block the steam, thereby improving the sealing effect.

[0069] In addition, the lamp body 122a is connected to an external power source through two electrical connectors 122b connected to the lamp body 122a. The two electrical connectors 122b need to extend out of the receiving cavity 121a through the opening 121b. The stepped portion 123c is provided with a first receiving groove 123j and a second receiving groove 123k that communicate with the receiving cavity 121a. This allows the two electrical connectors 122b to separate from each other after passing through the receiving cavity and to be respectively accommodated in the first receiving groove 123j and the second receiving groove 123k. That is, after the two electrical connectors 122b pass through the receiving cavity 121a, the stepped portion 123c seals the two electrical connectors 122b respectively.

[0070] Compared to sealing both electrical connectors together, the method of sealing the two electrical connectors 122b separately in this embodiment can avoid the problem of the gap between the two electrical connectors 122b not being sealed, thereby preventing steam and liquid from entering the receiving cavity 121a from the gap between the two electrical connectors 122b. Furthermore, it is more convenient to seal the two electrical connectors 122b separately when they are separated.

[0071] Furthermore, by placing the two electrical connectors 122b respectively in the first receiving groove 123j and the second receiving groove 123k, the limiting effect on the electrical connectors 122b can be enhanced, preventing the position of the electrical connectors 122b from changing during the use of the switch assembly 12, which would lead to an increase in the gap between them and the seal 123 and affect the sealing effect.

[0072] In one specific embodiment, such as Figures 3 to 5 As shown, the step portion 123c may be provided with at least one fixing portion 123d, a first mounting portion 123e, and a second mounting portion 123f. The fixing portion 123d and the first mounting portion 123e form a first receiving groove 123j, and the fixing portion 123d and the second mounting portion 123f form a second receiving groove 123k. Two electrical connectors 122b are respectively clamped between the fixing portion 123d and the two mounting portions.

[0073] In this embodiment, the fixing part 123d and the first mounting part 123e are the opposite side walls of the first receiving groove 123j. That is, the first receiving groove 123j is surrounded by the first mounting part 123e and the fixing part 123d, so that when any electrical connector 122b is placed in the first receiving groove 123j, it can be clamped by the first mounting part 123e and the fixing part 123d, thereby reducing the gap between the electrical connector 122b and the first receiving groove 123j and improving the limiting effect of the first receiving groove 123j on the electrical connector 122b. Meanwhile, the fixing part 123d and the second mounting part 123f are the opposite side walls of the second receiving groove 123k. That is, the second receiving groove 123k is surrounded by the second mounting part 123f and the fixing part 123d, so that when another electrical connector 122b is placed in the second receiving groove 123k, it can be clamped by the second mounting part 123f and the fixing part 123d, thereby reducing the gap between the electrical connector 122b and the second receiving groove 123k and improving the limiting effect of the second receiving groove 123k on the electrical connector 122b.

[0074] In this embodiment, the fixing part 123d can be a large integral structure, so that it can simultaneously form a first receiving groove 123j with the first mounting part 123e and a second mounting groove 123k with the second mounting part 123f.

[0075] In another specific embodiment, such as Figure 6 As shown, the volume of the fixing part 123d can also be appropriately reduced. It is only necessary to ensure that the projection of the fixing part 123d along the height direction of the heating container overlaps with both the first mounting part 123e and the second mounting part 123f, so that the two electrical connectors can be clamped respectively.

[0076] In another specific embodiment, multiple fixing parts (not shown in the figure) may be provided to form a first receiving groove with the first mounting part and a second receiving groove with the second mounting part, so as to clamp the two electrical connectors respectively.

[0077] In one specific embodiment, such as Figure 4 , Figure 5 and Figure 6 As shown, the first mounting part 123e may have a first guide surface 123g, the second mounting part 123f may have a second guide surface 123h, and the fixing part 123d is located above the first mounting part 123e and the second mounting part 123f. The first guide surface 123g and the second guide surface 123h are inclined so that the fixing part 123d clamps the electrical connector 122b with the first guide surface 123g and the second guide surface 123h respectively.

[0078] In this embodiment, the first mounting portion 123e has a first guide surface 123g, and the second mounting portion 123f has a second guide surface 123h. The ends of the first guide surface 123g and the second guide surface 123h that are far apart from each other are tilted toward the fixing portion 123d. This makes the electrical connector 122b tilted toward the fixing portion 123d when it is placed on the first guide surface 123g and the second guide surface 123h. This makes the shape of the installed electrical connector 122b more closely fit the shape of the electrical connector 122b itself, which is convenient for installation.

[0079] In one specific embodiment, such as Figures 3 to 6 As shown, the seal 123 may also be provided with a mounting groove 123a, which is connected to the receiving cavity 121a, the first receiving groove 123j and the second receiving groove 123k.

[0080] In this embodiment, the sealing member 123 may also be provided with a mounting groove 123a, which penetrates the sealing portion 123b and part of the stepped portion 123c, so that the mounting groove 123a communicates with the receiving cavity 121a, the first receiving groove 123j, and the second receiving groove 123k. This allows the electrical connector 122b to extend out of the receiving cavity 121a through the mounting groove 123a and extend to the first receiving groove 123j and the second receiving groove 123k, so that the electrical connector 122b can be connected to an external power source. Furthermore, the mounting groove 123a is located between the first receiving groove 123j and the second receiving groove 123k, so that the two electrical connectors 122b extending out of the receiving cavity 121a through the mounting groove 123a can extend and be fixed into the first receiving groove 123j and the second receiving groove 123k, respectively.

[0081] In the above embodiments, such as Figures 4 to 7 As shown, since the mounting groove 123a is located between the first receiving groove 123j and the second receiving groove 123k, the end of the fixing part 123d that contacts the electrical connector 122b is arc-shaped. This makes the thickness of the fixing part 123d at the corresponding position of the mounting groove 123a greater than the thickness of the fixing part 123d at the corresponding position of the mounting part. This allows receiving grooves to be formed in the corresponding areas of the fixing part 123d and the mounting groove 123a, clamping the electrical connector 122a and further enhancing the limiting effect of the sealing member 123 on the electrical connector 122b.

[0082] In one specific embodiment, such as Figure 3 and Figure 5 As shown, button 121 may have a first wall 121c, an opening 121b disposed on the first wall 121c, and the end face of step portion 123c abutting against the first wall 121c.

[0083] In this embodiment, the button 121 can have a first wall 121c, and the opening 121b is disposed on the first wall 121c. When the sealing portion 123b of the seal 123 is installed in the opening 121b, since the cross-sectional area of ​​the stepped portion 123c is larger than the cross-sectional area of ​​the sealing portion 123b, the end face of the stepped portion 123c can abut against the first wall 121c, thereby restricting the installation position of the seal 123. Furthermore, when it is necessary to disassemble or replace the seal 123, it is convenient for the operator to remove the seal 123 through the stepped portion 123c.

[0084] In one specific embodiment, such as Figure 3 and Figure 6 As shown, the step portion 123c may also be provided with at least two snap-fit ​​portions 123m, and the button 121 may be provided with at least two corresponding mating portions 121d. The snap-fit ​​portion 123m is used to mate with the mating portion 121d.

[0085] In this embodiment, by providing a locking part 123m and a mating part 121d that cooperate with each other, the connection stability between the step part 123c and the button 121 can be further improved, thereby further improving the connection stability between the seal 123 and the button 121, and preventing the seal 123 from moving relative to the button 121 during the use of the switch assembly, which would affect the sealing effect of the seal 123.

[0086] In the above embodiments, the snap-fit ​​portion 123m can be disposed at both ends of the stepped portion 123c. The button 121 may also include a second wall, the mating portion 121d is fixed to the second wall, the mating portion 121d has a gap with the first wall 121c, and the snap-fit ​​portion 123m snaps into the mating portion 121d and the first wall 121c.

[0087] In this embodiment, by engaging the snap-fit ​​portion 123m between the mating portion 121d and the first wall 121c, the seal 123 can be limited, preventing relative movement between the seal 123 and the button 121. Furthermore, by positioning the snap-fit ​​portion 123m at both ends of the stepped portion 123c, the connection stability between the seal 123 and the button 121 can be further improved, preventing any end of the seal 123m from tilting and affecting the sealing effect.

[0088] In this embodiment, the mating part 121d can be a switch positioning post. The snap-fit ​​part 123m can be disposed between the switch positioning post and the first wall 121c, eliminating the need for additional components as the mating part 121d, thus simplifying the structure. Meanwhile, in this embodiment, the second wall can be the bottom wall of the button 121.

[0089] In the above embodiments, the seal 123 can be an integrally injection-molded elastic element, thereby improving the clamping effect of the seal 123 on the electrical connector 122b, and thus improving the sealing effect of the seal 123. The seal 123 can be made of silicone or rubber.

[0090] In one specific embodiment, the blocking part 123b may be interference-fitted with the opening 121b.

[0091] In this embodiment, the sealing portion 123b and the opening 121b are made with an interference fit, which improves the connection reliability between the sealing portion 123b and the opening 121b and avoids relative movement between the sealing portion 123b and the opening 121b during the use of the switch assembly 12. Furthermore, the interference fit between the sealing portion 123b and the opening 121b also reduces the circumferential gap between the sealing portion 123b and the opening 121b, thereby improving the sealing effect.

[0092] In one specific embodiment, such as Figure 2 and Figure 8 As shown, a protrusion 123p may be provided on the side of the seal 123 away from the fixing part 123d, and a recess 121e may be provided on the inner wall of the receiving cavity 121a. The protrusion 123p is used to engage with the recess 121e.

[0093] In this embodiment, by providing a protrusion 123p on the seal 123 and a recess 121e on the inner wall of the receiving cavity 121a, the installation of the seal 123 can be guided and limited, and the phenomenon of the seal 123 being installed backwards can be avoided during the installation process.

[0094] In another embodiment (not shown in the figure), a recessed portion may be provided on the side of the seal that is away from the fixing portion, and a corresponding protrusion may be provided on the inner wall of the receiving cavity.

[0095] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A heating container, characterized in that, The heating container (1) includes: container body(11); A switch assembly (12) is mounted on the container body (11); The switch assembly (12) includes a button (121), an indicator light (122), and a seal (123); the button (121) includes a receiving cavity (121a) and the receiving cavity (121a) has an opening (121b); the indicator light (122) includes a lamp body (122a) and two electrical connectors (122b) connected to the lamp body (122a), and the lamp body (122a) is located inside the receiving cavity (121a); The sealing element (123) includes a stepped portion (123c) and a blocking portion (123b). The blocking portion (123b) is installed on the opening (121b), and the stepped portion (123c) is located outside the opening (121b) for blocking the receiving cavity (121a). The stepped portion (123c) is provided with a first receiving groove (123j) and a second receiving groove (123k) communicating with the receiving cavity (121a). Two electrical connectors (122b) extend through the opening (121b) and are respectively installed in the first receiving groove (123j) and the second receiving groove (123k).

2. The heating container according to claim 1, characterized in that, The stepped portion (123c) is provided with at least one fixing portion (123d), a first mounting portion (123e), and a second mounting portion (123f). The fixing portion (123d) and the first mounting portion (123e) form the first receiving groove (123j), and the fixing portion (123d) and the second mounting portion (123f) form the second receiving groove (123k). The two electrical connectors (122b) are respectively clamped in the first receiving groove (123j) and the second receiving groove (123k).

3. The heating container according to claim 2, characterized in that, The first mounting portion (123e) has a first guide surface (123g), the second mounting portion (123f) has a second guide surface (123h), and the fixing portion (123d) is located above the first mounting portion (123e) and the second mounting portion (123f). The first guide surface (123g) and the second guide surface (123h) are inclined so that the fixing portion (123d) clamps the electrical connector (122b) with the first guide surface (123g) and the second guide surface (123h) respectively.

4. The heating container according to claim 3, characterized in that, The end of the fixing part (123d) that contacts the electrical connector (122b) is arc-shaped.

5. The heating container according to claim 2, characterized in that, The sealing element (123) has a protrusion (123p) on the side opposite to the fixing part (123d), and a recess (121e) is provided on the inner wall of the receiving cavity (121a). The protrusion (123p) is used to mate with the recess (121e).

6. The heating container according to any one of claims 1-5, characterized in that, The sealing element (123) is also provided with a mounting groove (123a), which is in communication with the receiving cavity (121a), the first receiving groove (123j) and the second receiving groove (123k).

7. The heating container according to any one of claims 1-5, characterized in that, The button (121) has a first wall (121c), and the opening (121b) is disposed on the first wall (121c); The end face of the stepped portion (123c) abuts against the first wall (121c).

8. The heating container according to claim 7, characterized in that, The step portion (123c) is provided with at least two snap-fit ​​portions (123m), and the button (121) is provided with at least two mating portions (121d), wherein the snap-fit ​​portion (123m) snaps into the mating portion (121d).

9. The heating container according to claim 8, characterized in that, The button (121) also includes a second wall, the mating part (121d) is fixed to the second wall, and there is a gap between the mating part (121d) and the first wall (121c), and the snap-fit ​​part (123m) snaps between the mating part (121d) and the first wall (121c).

10. The heating container according to any one of claims 1-5, characterized in that, The sealing part (123b) and the opening (121b) are interference-fitted.

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