Quickly mounted liquid heater

Abstract

The utility model relates to the technical field of household appliances, in particular to a quickly-mounted liquid heater. The liquid heater comprises a kettle body, a heating disc and a fixing piece, the bottom face of the kettle body is closed, a mounting hole is formed in the middle of the fixing piece, an annular step is arranged on the inner wall of the mounting hole, the heating disc is arranged in the mounting hole and fixedly connected with the annular step through a fastening piece, and the heating disc is arranged in the annular step. And the fixing piece is adhered to the bottom of the kettle body through an adhesive. The liquid heater is simple and rapid in installation step, improves the production efficiency, avoids the risk of leakage of the bottom of the kettle body, and is reliable in sealing.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a quick-installation liquid heater. Background Art

[0002] For example, the Chinese invention patent with publication number CN104095534B discloses an electric kettle, including a kettle body, a kettle body base and an electric heating plate; the kettle body is a ring-shaped structure made of elastic material, and the inner surface of the lower port is provided with an electric heating plate embedding groove for embedding the electric heating plate; the edge of the electric heating plate is embedded in the electric heating plate embedding groove, and when assembling the electric heating plate, the lower port of the kettle body is opened, and the electric heating plate is installed in the electric heating plate embedding groove of the kettle body, and the electric heating plate is fastened and clamped to the kettle body by providing a fastening ring at the lower port of the kettle body.

[0003] The problems with the existing technology are: the installation steps are complicated, the production efficiency needs to be improved, the fastening ring will loosen during long-term use, resulting in reduced sealing of the bottom of the kettle body, leakage, and not being airtight and reliable enough. Utility Model Content

[0004] In order to solve the above technical problems, the purpose of the present utility model is to provide a liquid heater with high installation efficiency and reliable sealing.

[0005] The technical solution adopted by the utility model to solve the problem is: a quick-install liquid heater, comprising a kettle body and a heating plate,

[0006] It also includes a fixing part, the bottom surface of the kettle body is closed, the fixing part is bonded to the bottom of the kettle body, a mounting hole is provided in the middle of the fixing part, the heating plate is fixedly installed in the mounting hole, an annular step is provided on the inner wall of the mounting hole, the heating plate is located in the mounting hole and is fixedly connected to the annular step by a fastener.

[0007] As a further improvement of the above technical solution, the upper side or inner side of the fixing member is bonded to the outer side wall of the bottom of the kettle body by an adhesive.

[0008] As a further improvement of the above technical solution, an adhesive groove is provided on the upper side of the fixing member, and the adhesive groove is filled with an adhesive, and the filling thickness of the adhesive is greater than the groove depth of the adhesive groove.

[0009] As a further improvement of the above technical solution, a gasket is provided between the heating plate and the fixing member.

[0010] As a further improvement of the above technical solution, it also includes a base, which is fixedly connected to the bottom of the kettle body. A coupler is provided in the base, and the coupler is electrically connected to the heating plate.

[0011] The beneficial effects of the present invention are: the bottom surface of the kettle body is sealed, the heating plate is fixedly connected to the fixing piece, and then the fixing piece is directly bonded to the bottom of the kettle body, eliminating the process of additionally setting a fastening ring to fix the kettle body and the heating plate, which not only improves production efficiency, but also avoids the risk of leakage at the bottom of the kettle body and ensures reliable sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention will be further explained below with reference to the accompanying drawings and specific implementation methods.

[0013] Figure 1 This is a schematic structural diagram of a preferred embodiment of the present utility model;

[0014] Figure 2 This is an exploded view of a preferred embodiment of the present utility model;

[0015] Figure 3 This is a schematic structural diagram of the fixing member of the utility model;

[0016] Figure 4 It is a three-dimensional cross-sectional view of part of the structure of the utility model.

[0017] In the figure: 1-pot body, 2-fixing part, 21-adhesive groove, 22-mounting hole, 23-annular step, 3-washer, 4-heating plate, 5-connecting part, 6-base, 7-coupler, 8-fastener. DETAILED DESCRIPTION

[0018] 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.

[0019] 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.

[0020] 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.

[0021] 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.

[0022] Reference Figures 1 to 3 , a quick-install liquid heater, comprising a kettle body 1 with a closed bottom and a heating plate 4.

[0023] It also includes a fixing part 2, a mounting hole 22 is provided in the middle of the fixing part 2, the heating plate 4 is fixedly installed in the mounting hole 22, an annular step 23 is provided on the inner wall of the mounting hole 22, the heating plate 4 is located in the mounting hole 22 and is fixedly connected to the annular step 23 by a fastener 8, and a gasket 3 is provided between the heating plate 4 and the fixing part 2.

[0024] In a preferred embodiment, a bonding groove 21 is provided on the upper side of the fixing member 2, and the bonding groove 21 is filled with adhesive. The filling thickness of the adhesive is greater than the groove depth of the bonding groove 21. The fixing member 2 is bonded to the bottom of the kettle body 1 through the adhesive.

[0025] After the heating plate 4 is firmly connected to the fixing part 2, fill the adhesive in the bonding groove 21 (select a high-temperature resistant and waterproof adhesive, such as a high-temperature resistant and waterproof sealant on the market), and then bond the kettle body 1 to the fixing part 2. This not only simplifies the steps, shortens the production time and improves efficiency, but also avoids the risk of leakage at the bottom of the kettle body 1, and is sealed and reliable.

[0026] The kettle body 1 further comprises a base 6 , which is fixedly connected to the bottom of the kettle body 1 . A coupler 7 is provided in the base 6 , and the coupler 7 is electrically connected to the heating plate 4 .

[0027] 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 quick-install liquid heater, comprising a kettle body (1) and a heating plate (4), characterized in that: Also includes: A fixing member (2), the bottom surface of the kettle body (1) is closed, the fixing member (2) is bonded to the bottom of the kettle body (1), a mounting hole (22) is provided in the middle of the fixing member (2), an annular step (23) is provided on the inner wall of the mounting hole, and the heating plate (4) is located in the mounting hole (22) and is fixedly connected to the annular step (23) via a fastener (8).

2. A quick-install liquid heater according to claim 1, characterized in that: The upper side or inner side of the fixing member (2) is bonded to the outer side wall of the bottom of the kettle body (1) by adhesive.

3. A quick-install liquid heater according to claim 2, characterized in that: An adhesive groove (21) is provided on the upper side of the fixing member (2), and the adhesive groove (21) is filled with adhesive, and the filling thickness of the adhesive is greater than the groove depth of the adhesive groove (21).

4. A quick-install liquid heater according to claim 1, characterized in that: A gasket (3) is provided between the heating plate (4) and the fixing member (2).

5. A quick-install liquid heater according to claim 1, characterized in that: The kettle also includes a base (6), which is fixedly connected to the bottom of the kettle body (1). A coupler (7) is provided in the base (6), and the coupler (7) is electrically connected to the heating plate (4).

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