Liquid heater convenient to install

Abstract

The utility model relates to the technical field of household appliances, in particular to a liquid heater convenient to mount, which comprises a base, a kettle body mounted on the base, a fixing part adhered to the bottom of the kettle body, a mounting hole formed in the middle of the fixing part, a heating disc mounted in the mounting hole, and a supporting part arranged at the bottom of the heating disc. The supporting piece is used for supporting the heating disc and is fixedly connected with the fixing piece. The fixing part is bonded with the kettle body through the adhesive, the process of fixing the kettle body and the heating disc in the prior art is simplified, installation is convenient, and the structure is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a liquid heater which is easy to install. Background Art

[0002] As a common household appliance, electric kettles are widely used in life. For example, the Chinese utility model patent with announcement number CN202775838U discloses an electric kettle, including a kettle body and a heating plate, a sealing ring is clamped between the kettle body and the heating plate, the heating plate and the kettle body are connected by a fastening ring, the fractures of the fastening ring are connected and contracted by fastening bolts, and the fastening ring is driven to compress the flange of the heating plate and fasten it to the kettle body. The problem with the existing technology is that the heating plate and the kettle body are fixed by the fastening ring, the installation is complicated, and the fastening ring is easy to loosen after long-term use and is not stable enough. Therefore, the existing technology needs to be improved. Utility Model Content

[0003] In order to solve the above technical problems, the purpose of the present invention is to provide a liquid heater which is easy to install and has a stable structure.

[0004] The technical solution adopted by the utility model to solve the problem is: a liquid heater that is easy to install, including a kettle body and a heating plate, and also includes:

[0005] A fixing member, the fixing member is fixedly mounted on the bottom of the kettle body, a mounting hole is provided in the middle of the fixing member, and the heating plate is mounted in the mounting hole;

[0006] A support member is installed below the heating plate, the support member is fixedly connected to the fixing member and is used to support the heating plate.

[0007] As a further improvement of the above technical solution, the upper end of the fixing member is provided with an annular portion, and the mounting hole is located at the center of the annular portion;

[0008] The support member is fixedly connected to the lower side of the annular portion and blocks the mounting hole from the lower side.

[0009] As a further improvement of the above technical solution, a boss extends downward from the bottom of the kettle body, the outer periphery of the boss has a recess, the annular portion is installed in the recess and surrounds the outer periphery of the boss, and the heating plate abuts against the lower side of the boss.

[0010] As a further improvement of the above technical solution, the upper side surface or the inner side surface of the annular portion is bonded to the side wall of the recess by an adhesive.

[0011] As a further improvement of the above technical solution, an annular groove is provided on the upper side of the fixing member, and the annular groove is filled with the adhesive, and the filling thickness of the adhesive is greater than the groove depth of the annular groove.

[0012] As a further improvement of the above technical solution, the support member is detachably connected to the annular portion by screws.

[0013] As a further improvement of the above technical solution, a bottom shell is fixedly connected to the outside of the fixing member, a coupler is provided in the bottom shell, and the coupler is electrically connected to the heating plate.

[0014] As a further improvement of the above technical solution, it also includes a base, which is connected to the external circuit, a thermostat and a PCB circuit board are provided inside the base, and a gear switch is provided outside the base, and the gear switch, thermostat and PCB circuit board are electrically connected to each other.

[0015] The beneficial effects of the present invention are as follows: the present invention simplifies the process of fixing the kettle body and the heating plate in the prior art by arranging a fixing part and a supporting part, wherein the fixing part fixes the bottom of the kettle body, the heating plate is installed in the mounting hole formed in the middle of the fixing part, and the supporting part abuts against the bottom of the heating plate and is fixed to the fixing part, making the installation convenient, not easy to fall off, and the structure stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below with reference to the accompanying drawings and specific implementation methods.

[0017] Figure 1 This is a schematic structural diagram of a preferred embodiment of the present utility model;

[0018] Figure 2 This is an explosion diagram of the utility model;

[0019] Figure 3 This is a schematic structural diagram of the fixing member of the utility model;

[0020] Figure 4 This is a schematic structural diagram of the support member of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the kettle body of the present utility model;

[0022] Figure 6 It is a cross-sectional view of the present utility model.

[0023] In the figure: 1-pot body, 11-boss, 12-recess, 2-fixing member, 21-mounting hole, 22-annular groove, 23-annular portion, 3-heating plate, 4-support member, 5-bottom shell, 51-coupler, 6-base, 7-gear switch. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0025] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0026] In the description of this utility model, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0027] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0028] Reference Figures 1 to 5 , a liquid heater that is easy to install, comprising a kettle body 1, a heating plate 3, a fixing member 2 and a supporting member 4;

[0029] The fixing part 2 is fixedly installed at the bottom of the kettle body 1. The upper end of the fixing part 2 is provided with an annular portion 23. The center of the annular portion 23 is provided with a mounting hole 21. The heating plate 3 is installed in the mounting hole 21. The upper side of the fixing part 2 is provided with an annular groove 22.

[0030] The support member 4 is fixedly connected to the bottom of the annular portion 23 and blocks the mounting hole 21 from the bottom, and is used to support the heating plate 3. The support member 4 is detachably connected to the annular portion 23 by screws.

[0031] A boss 11 extends downward from the bottom of the kettle body 1, and a recess 12 is formed on the outer periphery of the boss 11. The annular portion 23 is mounted in the recess 12 and surrounds the outer periphery of the boss 11, and the heating plate 3 abuts against the lower side of the boss 11. The heating plate 3 is directly heated close to the boss 11, reducing heat escape and improving heating efficiency.

[0032] Reference Figure 6 In a preferred embodiment, the annular groove 22 is filled with an adhesive, the filling thickness of the adhesive is greater than the groove depth of the annular groove 22, and the upper side or inner side of the annular portion 23 is bonded to the side wall of the recess 12 by the adhesive.

[0033] The bottom of the kettle body 1 is sealed, and the fixing member 2 is directly bonded to the kettle body 1, which simplifies the process of fixing the kettle body and the heating plate in the prior art, making the structure simple, convenient and fast to install and the structure stable.

[0034] The outer side of the fixing member 2 is fixedly connected to a bottom shell 5 . A coupler 51 is provided inside the bottom shell 5 . The coupler 51 is electrically connected to the heating plate 3 .

[0035] In other embodiments, the fixing member 2 and the supporting member 4 are integrally formed, and the supporting member 4 is located on the inner side wall of the bottom of the annular portion 23 .

[0036] Reference Figure 2 , and also includes a base 6, the base 6 is connected to the external circuit, a thermostat and a PCB circuit board are arranged inside the base 6, a gear switch 7 is arranged outside the base 6, and the gear switch 7, the thermostat and the PCB circuit board are electrically connected to each other.

[0037] The above are only preferred embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A liquid heater that is easy to install, comprising a kettle body (1) and a heating plate (3), characterized in that: Also includes: A fixing member (2), the fixing member (2) is fixedly mounted on the bottom of the kettle body (1), a mounting hole (21) is provided in the middle of the fixing member (2), and the heating plate (3) is mounted in the mounting hole (21); A support member (4), the support member (4) is installed below the heating plate (3), the support member (4) is fixedly connected to the fixing member (2) and is used to support the heating plate (3).

2. The liquid heater that is easy to install according to claim 1, characterized in that: The upper end of the fixing member (2) is provided with an annular portion (23), and the mounting hole (21) is located at the center of the annular portion (23); The support member (4) is fixedly connected below the annular portion (23) and blocks the mounting hole (21) from below.

3. The liquid heater that is easy to install as claimed in claim 2, characterized in that: A boss (11) extends downward from the bottom of the kettle body (1), and a recess (12) is provided on the periphery of the boss (11). The annular portion (23) is installed in the recess (12) and surrounds the periphery of the boss (11), and the heating plate (3) abuts against the lower side of the boss (11).

4. The liquid heater that is easy to install as claimed in claim 3, characterized in that: The upper side surface or the inner side surface of the annular portion (23) is bonded to the side wall of the recess (12) by adhesive.

5. The liquid heater that is easy to install as claimed in claim 4, characterized in that: An annular groove (22) is provided on the upper side of the fixing member (2), and the annular groove (22) is filled with the adhesive, and the filling thickness of the adhesive is greater than the groove depth of the annular groove (22).

6. The liquid heater with easy installation as claimed in claim 2, characterized in that: The support member (4) is detachably connected to the annular portion (23) via screws.

7. The liquid heater with easy installation as claimed in claim 1, characterized in that: The outer side of the fixing member (2) is fixedly connected to a bottom shell (5), a coupler (51) is provided inside the bottom shell (5), and the coupler (51) is electrically connected to the heating plate (3).

8. The liquid heater with easy installation as claimed in claim 1, characterized in that: The invention also includes a base (6), wherein the base (6) is connected to an external circuit, a temperature controller and a PCB circuit board are arranged inside the base (6), and a gear switch (7) is arranged outside the base (6), and the gear switch (7), the temperature controller and the PCB circuit board are electrically connected to each other.

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