Constant-temperature intelligent electric kettle

Abstract

A constant-temperature intelligent electric kettle comprises a base and a kettle body assembly, a temperature controller male end is installed in the base, a temperature controller female end is arranged at the bottom of the kettle body assembly and is in butt joint with the temperature controller male end, the kettle body assembly comprises a kettle body and a bottom cover, the bottom cover wraps the bottom of the kettle body in a hollow mode, and an installation cavity is defined by the bottom cover and the kettle body. The heating disc is attached to the bottom of the kettle body through the mounting mechanism to heat the kettle body; the mounting mechanism comprises a fixing support embedded in the mounting cavity and a positioning frame arranged in the fixing support, the inner wall of the positioning frame protrudes to form a positioning step, and the heating disc is clamped on the positioning step. The electric kettle has the advantages that the heating disc is connected to the bottom of the kettle body in an attached mode through the installation mechanism and installed in an adhesive mode, it is guaranteed that the whole heat of the heating disc is effectively transmitted to the kettle body, the heat transmission efficiency is high, and heating can be conducted more rapidly and evenly.

Description

Technical Field

[0001] This utility model relates to a constant temperature electric kettle, specifically a constant temperature intelligent electric kettle. Background Technology

[0002] Electric kettles are now commonly used to heat and boil tap water to ensure clean and hygienic drinking water, making them an indispensable household appliance in homes and offices. Traditional electric kettles primarily use heating elements to heat water, automatically shutting off once the water reaches a certain boiling point. However, their accuracy in water temperature control is relatively poor. This is mainly because the temperature control probe of commercially available electric kettles is directly mounted on the heating element to monitor water temperature and level. While this provides some control over the heating process, the probe's detection of water temperature relies on the heating element, which is often some distance from the kettle body. This means the probe cannot promptly detect changes in water temperature, leading to errors in temperature control and inaccurate water temperature control, easily resulting in water that is too hot or too cold. Therefore, further improvements are necessary. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a constant temperature intelligent electric kettle with a simple structure, low manufacturing cost, heating plate tightly installed at the bottom of the kettle body, uniform and rapid heat transfer, high thermal efficiency, temperature control probe that can accurately control and adjust water temperature, and high product safety.

[0004] The purpose of this utility model is achieved in the following way: a constant temperature intelligent electric kettle, which includes a base and a kettle body assembly. A male thermostat is installed in the base. A female thermostat is provided at the bottom of the kettle body assembly and is connected to the male thermostat. The kettle body assembly includes a kettle body and a bottom cover. The bottom cover is hollow and covers the bottom of the kettle body inside. The bottom cover and the kettle body form an installation cavity. The heating plate is attached to the bottom of the kettle body through an installation mechanism to heat it.

[0005] The installation mechanism includes a fixed bracket embedded in the installation cavity and a positioning frame built into it. The inner wall of the positioning frame protrudes to form a positioning step, and the heating plate is placed on the positioning step.

[0006] The installation mechanism also includes a fastening frame connected to the outer wall of the fixed bracket. The fastening frame has an installation groove at its upper end. The bottom of the pot body protrudes to form an installation step, and the installation step is hollowed out and connected to the installation groove for installation.

[0007] A heat insulation cotton is provided between the fastening frame and the fixed support; a control probe is provided on the outer wall of the kettle body, and the control probe is clamped and fixed between the fastening frame and the heat insulation cotton.

[0008] The heating plate and the positioning step are connected by adhesive.

[0009] The positioning frame and the fixed bracket are connected by adhesive.

[0010] The mounting steps and the hollowed-out parts of the mounting groove are connected by filling with glue.

[0011] The control probes include a temperature sensor and a water level sensor.

[0012] The heating plate is equipped with a pop-up temperature control device and a fuse at the bottom.

[0013] The beneficial effects of this utility model are: 1. Simple structure, low manufacturing cost, and improved market competitiveness.

[0014] The heating plate is attached to the bottom of the kettle body through an installation mechanism and is glued in place. This ensures that the heat from the heating plate is effectively transferred to the kettle body, resulting in high heat transfer efficiency and faster and more even heating.

[0015] The components are installed and connected by adhesive, which is efficient, secure and stable, and ensures that each component works stably for a long time.

[0016] The heat insulation cotton effectively prevents heat from escaping to the outside, ensuring that heat is stably retained at the bottom of the kettle for heating, avoiding the risk of burns to the user due to excessively high temperatures on the outer wall of the kettle, and improving safety and thermal efficiency.

[0017] The temperature and water level control probes are installed between the fastening frame and the insulation cotton, unlike the traditional method of embedding the probes inside the kettle body. This allows for real-time detection of water temperature and water level, and precise adjustment of the water temperature in the kettle body. Attached Figure Description

[0018] Figure 1 This is a rendering of the final assembly of this utility model.

[0019] Figure 2 This is a schematic diagram of the bottom structure of the pot body assembly in this utility model.

[0020] Figure 3 This is a cross-sectional view of the pot body assembly in this utility model.

[0021] Figure 4 This is a structural assembly diagram of the pot body component in this utility model. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings. A constant temperature intelligent electric kettle includes a base 1 and a kettle body assembly 2. A male thermostat is installed in the base 1. A female thermostat is provided at the bottom of the kettle body assembly 2, which is connected to the male thermostat. The kettle body assembly 2 includes a kettle body 21 and a bottom cover 22. The bottom cover 22 is hollow and covers the bottom of the kettle body 21. The bottom cover 22 and the kettle body 21 form an installation cavity 23. A heating plate 3 is attached to the bottom of the kettle body 21 through an installation mechanism 4 to heat it.

[0023] The installation mechanism 4 includes a fixed bracket 41 embedded in the installation cavity 23 and a positioning frame 42 built therein. The inner wall of the positioning frame 42 has a protruding positioning step 421, and the heating plate 3 is placed on the positioning step 421.

[0024] The installation mechanism 4 also includes a fastening frame 43 connected around the outer wall of the fixed bracket 41. The fastening frame 43 has an installation groove 431 at its upper end. The bottom of the pot body 21 protrudes to form an installation step 211. The installation step 211 is hollowed out and connected to the installation groove 431 for installation.

[0025] A heat insulation cotton 5 is provided between the fastening frame 43 and the fixed bracket 41; a control probe 6 is provided on the outer wall of the kettle body 21, and the control probe 6 is clamped and fixed between the fastening frame 43 and the heat insulation cotton 5.

[0026] The heating plate 3 and the positioning step 421 are connected by adhesive.

[0027] The positioning frame 42 and the fixed bracket 41 are connected by adhesive.

[0028] The mounting step 211 and the hollow part of the mounting groove 431 are connected by filling with glue.

[0029] The control probe 6 includes a temperature probe 61 and a water level probe 62.

[0030] The bottom of the heating plate 3 is equipped with a pop-up temperature control device 7 and a fuse device.

[0031] Working principle: When the female thermostat at the bottom of the kettle body is connected to the male thermostat inside the base, the electric kettle begins operation, and the control system activates to heat the heating element. The heating element is attached to the bottom of the kettle body via a mounting mechanism, and A / B glue is used to adhesively attach the heating element's sidewalls to the positioning steps of the positioning bracket. This ensures effective heat transfer from the heating element to the kettle body, achieving optimal heating performance and improving heat transfer efficiency. The heating element allows for faster and more even heat transfer to the water inside the kettle, avoiding the localized heating problems associated with traditional heating methods.

[0032] The installation mechanism includes a fixed bracket embedded in the installation cavity and a positioning frame built into it. The positioning frame utilizes a protruding positioning step on its inner wall to align with the heating plate, allowing for quick and secure installation. The mounting mechanism also includes a fastening frame that surrounds the outer wall of the fixed bracket. The fastening frame has an installation groove at its upper end and an installation step protruding from the bottom of the kettle body. The installation step aligns with the installation groove, and the hollow area is filled with adhesive. This adhesive filling method ensures a tight connection between the components, maximizing the heat transfer efficiency of the heating plate while preventing heat loss, resulting in a faster and more stable water temperature rise.

[0033] Furthermore, heat insulation cotton is installed between the fastening frame and the fixed support. The heat insulation cotton can effectively prevent heat from dissipating to the outside, ensuring that the heat can be stably retained at the bottom of the kettle for heating. It also avoids the risk of burns to the user due to excessively high temperature on the outer wall of the kettle, thus improving safety and heating efficiency.

[0034] Furthermore, the control probe is installed between the fastening frame and the insulation cotton. The control probe includes a temperature sensor and a water level sensor. Unlike traditional probes built into the kettle body, this probe is installed flush against the side wall of the kettle, enabling real-time monitoring of water temperature and level. When the water temperature or level changes, the probe quickly senses and promptly feeds back to the control system for precise water adjustment. In addition, the probe is glued in place using adhesives, ensuring long-term stable operation and preventing loosening or failure due to prolonged use, thus guaranteeing the best user experience with this thermostatic electric kettle.

[0035] In addition, a pop-up temperature controller and a fuse are installed at the bottom of the heating plate, which can more accurately sense changes in water temperature and adjust the heating power in a timely manner to ensure that the water temperature always remains within the user-set range. This innovative design of the temperature controller makes the temperature control more sensitive and can quickly respond to water temperature fluctuations, avoiding the problem of excessively high or low water temperatures caused by the slow response of traditional temperature control systems. The accuracy of the pop-up temperature controller greatly improves the stability of water temperature control and reduces temperature control errors, thus making it widely applicable.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A constant temperature intelligent electric kettle, comprising a base (1) and a kettle body assembly (2), wherein a male thermostat terminal is installed inside the base (1), and a female thermostat terminal is provided at the bottom of the kettle body assembly (2) to connect with the male thermostat terminal, characterized in that: The kettle body assembly (2) includes a kettle body (21) and a bottom cover (22). The bottom cover (22) is hollow and covers the bottom of the kettle body (21) inside it. The bottom cover (22) and the kettle body (21) form an installation cavity (23). The heating plate (3) is attached to the bottom of the kettle body (21) through the installation mechanism (4) to heat it. The installation mechanism (4) includes a fixed bracket (41) embedded in the installation cavity (23) and a positioning frame (42) built therein. The inner wall of the positioning frame (42) has a protruding positioning step (421), and the heating plate (3) is placed on the positioning step (421). The installation mechanism (4) further includes a fastening frame (43) connected to the outer wall of the fixed bracket (41). The fastening frame (43) has an installation groove (431) at its upper end. The bottom of the pot body (21) protrudes to form an installation step (211). The installation step (211) is hollowed out and connected to the installation groove (431) for installation. A heat insulation cotton (5) is provided between the fastening frame (43) and the fixed bracket (41); a control probe (6) is provided on the outer wall of the pot body (21), and the control probe (6) is clamped and fixed between the fastening frame (43) and the heat insulation cotton (5).

2. The constant temperature intelligent electric kettle according to claim 1, characterized in that: The heating plate (3) and the positioning step (421) are connected by adhesive.

3. The constant temperature intelligent electric kettle according to claim 1, characterized in that: The positioning frame (42) and the fixed bracket (41) are connected by adhesive.

4. A constant temperature intelligent electric kettle according to claim 1, characterized in that: The mounting step (211) and the hollow part of the mounting groove (431) are connected by filling with glue.

5. A constant temperature intelligent electric kettle according to claim 1, characterized in that: The control probe (6) includes a temperature probe (61) and a water level probe (62).

6. A constant temperature intelligent electric kettle according to claim 1, characterized in that: The heating plate (3) is equipped with a pop-up temperature control device (7) and a fuse device at the bottom.

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