Colored steel electric kettle free of ground wire

Abstract

The utility model relates to the technical field of electric kettles, in particular to a ground-wire-free color steel electric kettle, which comprises a kettle body, a shell fixedly sleeved on the outer surface of the kettle body, color steel sleeved on the surface of the shell, colloid coated on the surface of the shell, and a kettle socket fixedly connected with the bottom of the color steel. An electrifying device is installed at the bottom of the kettle socket in a penetrating mode, a handle is fixedly installed on the right side of the color steel, and a power switch is installed on the right side of the top of the kettle socket. According to the utility model, a layer of color steel is arranged outside the plastic shell filled with glue, and a ground wire does not need to be arranged, so that the electrified assembly can meet a certain creepage distance and can pass a safety test, for example, the hollowed plastic shell and the electrified assembly are contacted with the color steel, and the safety standard can be reached by using the ground wire; according to the design scheme, the cost is saved, the safety general requirements of household and similar electric appliances are met, and the installation steps are simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of electric kettles, in particular to a ground wire-free colored steel electric kettle. Background Art

[0002] With the development of technology, electric kettles are becoming more and more fast, safe, convenient and able to make full use of energy. With the needs of life, electric kettles are now developing in the direction of multi-functions, such as leak-proof, scald-proof and water-locking.

[0003] Through research and analysis, it was found that the color steel electric kettles on the market still have the following shortcomings to a certain extent.

[0004] For example, the colored steel electric kettles on the market mostly have a hollow outer shell and are then covered with colored steel. A ground wire needs to be installed to meet safety standards. If a ground wire is not installed, the creepage distance is insufficient and there are certain safety hazards. In order to solve the above technical problems, we have designed a colored steel electric kettle without a ground wire. Utility Model Content

[0005] The purpose of the utility model is to provide a color-coated steel electric kettle without a ground wire, which has the advantages of not requiring a ground wire, meeting safety standards and saving costs. It solves the problem that the outer shell of color-coated steel electric kettles on the market is mostly hollowed out and then covered with color-coated steel, and a ground wire needs to be installed to meet safety standards. If a ground wire is not installed, the creepage distance is insufficient, and there are certain safety hazards.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ground wire-free colored steel electric kettle, comprising a kettle body, an outer surface of the kettle body is fixedly covered with an outer shell, the surface of the outer shell is covered with colored steel, the surface of the outer shell is coated with a colloid, the bottom of the colored steel is fixedly connected to a kettle socket, a power supply is installed through the bottom of the kettle socket, a handle is fixedly installed on the right side of the colored steel, and a power switch is installed on the right side of the top of the kettle socket.

[0007] Preferably, a steam type automatic circuit breaker is installed between the handle and the power switch, the upper end of the steam type automatic circuit breaker passes through the outer shell and is connected to the top of the right side of the kettle body, and a heating plate is installed at the bottom of the kettle body, and the surface of the heating plate is fixedly connected to the inner wall of the outer shell.

[0008] Preferably, the top of the left side of the handle is rotatably connected to a pot cover via a rotating shaft, and a pot opening button is installed on the top of the handle surface.

[0009] Preferably, a spout is fixedly connected to the top of the left side of the kettle body, and a through hole is opened on the top of the left side of the kettle body, and the number of the through holes is several.

[0010] Preferably, an indicator light is installed on the surface of the power switch, and the indicator light is circular in shape.

[0011] Preferably, the shell is made of plastic material, and the colloid is completely wrapped on the surface of the shell.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model has a plastic shell filled with glue and a layer of color steel on the outside, and does not need to set a ground wire, so that the live components can meet a certain creepage distance and pass the safety test. For example, the hollowed-out plastic shell filled with glue effectively blocks the contact between the live components and the color steel, and can meet the safety standards without using a ground wire, which saves costs, meets the general safety requirements of household and similar electrical appliances, and simplifies the installation steps. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a bottom-up stereoscopic schematic diagram of the utility model;

[0016] Figure 3 This is a three-dimensional schematic diagram of the pot body, shell and colored steel of the utility model;

[0017] Figure 4 It is a three-dimensional schematic diagram of the kettle body and kettle socket of the utility model;

[0018] Figure 5 This is a three-dimensional schematic diagram of the heating plate and power switch of the utility model;

[0019] Figure 6 It is a three-dimensional schematic diagram of the steam type automatic circuit breaker and the heating plate of the utility model.

[0020] In the figure: 1. Kettle body; 2. Outer shell; 3. Color steel; 4. Colloid; 5. Kettle socket; 6. Electrical switch; 7. Handle; 8. Power switch; 9. Steam automatic circuit breaker; 10. Heating plate; 11. Kettle lid; 12. Kettle opening button; 13. Spout; 14. Through hole; 15. Indicator light. DETAILED DESCRIPTION

[0021] See also Figure 1-Figure 6 A ground wire-free colored steel electric kettle comprises a kettle body 1, an outer surface of the kettle body 1 is fixedly covered with an outer shell 2, the surface of the outer shell 2 is covered with a colored steel 3, the surface of the outer shell 2 is coated with a colloid 4, a kettle socket 5 is fixedly connected to the bottom of the colored steel 3, a power supply 6 is installed through the bottom of the kettle socket 5, a handle 7 is fixedly installed on the right side of the colored steel 3, and a power switch 8 is installed on the right side of the top of the kettle socket 5.

[0022] See also Figure 3 , Figure 5 and Figure 6 A steam-type automatic circuit breaker 9 is installed between the handle 7 and the power switch 8. By setting the handle 7, it is convenient to take the kettle. The upper end of the steam-type automatic circuit breaker 9 penetrates the shell 2 and is connected to the top of the right side of the kettle body 1. By setting the steam-type automatic circuit breaker 9, after the electric kettle is powered on and boiled, the water vapor deforms the bimetallic strip of the steam temperature sensing element, pushes open the contacts of the power switch 8 to disconnect the power supply, and a heating plate 10 is installed at the bottom of the kettle body 1. By setting the heating plate 10, the power switch 8 is powered on after being connected to it, so that the heating plate 10 heats up to heat the water in the kettle body 1, and the surface of the heating plate 10 is fixedly connected to the inner wall of the shell 2.

[0023] See also Figure 1 and Figure 2 The top of the left side of the handle 7 is rotatably connected with a pot cover 11 through a rotating shaft. By setting the pot cover 11, the top of the pot body 1 is shielded to reduce heat loss and allow water vapor to better enter the steam-type automatic circuit breaker 9. A pot opening button 12 is installed on the top of the handle 7 surface. By setting the pot opening button 12, the pot cover 11 is convenient to open, and the high temperature of the pot cover 11 can effectively prevent burns to the human body.

[0024] See also Figure 4 A spout 13 is fixedly connected to the top of the left side of the kettle body 1. By setting the spout 13, it is convenient to pour the water in the kettle body 1, and it is convenient to pour the water into a container with a smaller bottle mouth. A through hole 14 is opened on the top of the left side of the kettle body 1. By setting the through hole 14, it is effectively prevented that the water is quickly poured out and spilled. The number of the through holes 14 is several.

[0025] See also Figure 1 An indicator light 15 is installed on the surface of the power switch 8. By setting the indicator light 15, it is easy to observe whether the kettle is in a powered state. The shape of the indicator light 15 is round.

[0026] See also Figure 1 and Figure 3 The shell 2 is made of plastic material, and the colloid 4 completely wraps the surface of the shell 2 .

[0027] When in use, the water vapor generated when the water boils deforms the bimetallic strip of the steam automatic circuit breaker 9. This deformation pushes the power switch 8 to cut off the power through the lever principle. The power off is not self-reset, so the kettle will not automatically reheat after the power off. The steam intelligent induction temperature control has the functions of automatic power off after the water boils and anti-dry burning power off. After the power is turned on, the metal around the heating plate 10 is heated, and the heat is transferred to the water in the kettle body 1. The water is heated through the plastic shell 2 full of glue and a layer of colored steel 3 on the outside. No ground wire is required. The plastic shell 2 full of glue effectively blocks the contact between the live parts and the colored steel 3. Without the need for a ground wire, it can also meet the safety standards, which saves costs and meets the general safety requirements of household and similar electrical appliances, and simplifies the installation steps.

[0028] To sum up: this ground-wire-free colored steel electric kettle, through the cooperation of the kettle body 1, the outer shell 2, the colored steel 3 and the colloid 4, solves the problem of colored steel electric kettles on the market, where the outer shell is mostly hollowed out and then covered with colored steel, and a ground wire needs to be installed to meet the safety standards. If the ground wire is not installed, the creepage distance is insufficient, and there are certain safety hazards.

Claims

1. A ground wire-free colored steel electric kettle, comprising a kettle body (1), characterized in that: The outer surface of the kettle body (1) is fixedly provided with a shell (2), the surface of the shell (2) is provided with a colored steel (3), the surface of the shell (2) is coated with a colloid (4), the bottom of the colored steel (3) is fixedly connected to a kettle socket (5), a power supply (6) is installed through the bottom of the kettle socket (5), a handle (7) is fixedly installed on the right side of the colored steel (3), and a power switch (8) is installed on the right side of the top of the kettle socket (5).

2. A ground wire-free colored steel electric kettle according to claim 1, characterized in that: A steam-type automatic circuit breaker (9) is installed between the handle (7) and the power switch (8); the upper end of the steam-type automatic circuit breaker (9) passes through the outer shell (2) and is connected to the top of the right side of the kettle body (1); a heating plate (10) is installed at the bottom of the kettle body (1); the surface of the heating plate (10) is fixedly connected to the inner wall of the outer shell (2).

3. A ground wire-free colored steel electric kettle according to claim 1, characterized in that: The top portion of the left side of the handle (7) is rotatably connected to a pot cover (11) via a rotating shaft, and a pot opening button (12) is installed on the top portion of the surface of the handle (7).

4. The colored steel electric kettle without ground wire according to claim 1, characterized in that: A spout (13) is fixedly connected to the top of the left side of the kettle body (1), and a through hole (14) is provided on the top of the left side of the kettle body (1), and the number of the through holes (14) is several.

5. The colored steel electric kettle without ground wire according to claim 1, characterized in that: An indicator light (15) is mounted on the surface of the power switch (8), and the indicator light (15) is circular in shape.

6. The colored steel electric kettle without ground wire according to claim 1, characterized in that: The shell (2) is made of plastic material, and the colloid (4) completely wraps around the surface of the shell (2).

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