CN213820996U

CN213820996U - Dry burning prevention glass kettle

Info

Publication number: CN213820996U
Application number: CN202022378617.0U
Authority: CN
Inventors: 熊才东; 熊强
Original assignee: Hubei Huaqiang Daily Glass Co ltd
Current assignee: Hubei Huaqiang Daily Glass Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-07-30
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a dry-heating prevention glass kettle, which comprises a glass kettle body and an electromagnetic heating seat, wherein a handle is fixedly arranged on the outer side wall of the glass kettle body, a liquid level sensor is arranged on the outer wall of the lower part of the glass kettle body, and the liquid level sensor is assembled on the lower part of the handle and is connected with the outer side wall of the glass kettle body in a laminating way; an electric contact head of the liquid level sensor penetrates out of the lower end of the handle and is matched and spliced with an electric connector arranged on the electromagnetic heating seat; the electric connector arranged on the electromagnetic heating seat is electrically connected with a circuit board in the electromagnetic heating seat. The utility model discloses an at the minimum water level of glass kettle side wall mounting level sensor come real-time supervision with the glass kettle body, when the internal hydrothermal evaporation of glass kettle or the glass kettle body use the back water level low excessively, level sensor sends signal to the circuit board promptly, and the circuit board controls electromagnetic heating seat stop work promptly, has effectively prevented dry combustion method, has strengthened the security performance of electromagnetic heating glass kettle, accords with the requirement of national mandatory ann rule.

Description

Dry burning prevention glass kettle

Technical Field

The utility model relates to the technical field of glass kettles, in particular to a dry-heating-preventing glass kettle.

Background

After boiling water, the custom is put the kettle on the heating base, the switch of kettle is in the off-state this moment, but, sometimes we can jump the switch carelessly, or when not noticing that the glass kettle water level is low excessively, make the switch closed, the kettle can dry combustion method, arouse conflagration or other losses very easily, though install limit temperature automatic control in some kettle heaters, can automatic outage after the electric heat coil temperature is too high, nevertheless, the electric heat coil temperature has risen this moment, and do not have water in the kettle, lead to the kettle to appear damaging, and, dry combustion method can take place serious consequence such as conflagration when limit temperature automatic control breaks down, we propose to burn the glass kettle for this reason and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an anti-dry heating glass kettle to solve the problems in the prior art.

In order to achieve the above object, the present invention provides a method for manufacturing a semiconductor device, comprising:

a dry-heating prevention glass kettle comprises a glass kettle body and an electromagnetic heating seat, wherein a handle is fixedly arranged on the outer side wall of the glass kettle body, a liquid level sensor is arranged on the outer wall of the lower part of the glass kettle body, and the liquid level sensor is assembled on the lower part of the handle and is in fit connection with the outer side wall of the glass kettle body; an electric contact head of the liquid level sensor penetrates out of the lower end of the handle and is matched and spliced with an electric connector arranged on the electromagnetic heating seat; an electric connector arranged in the electromagnetic heating seat is electrically connected with a circuit board in the electromagnetic heating seat.

Among the above-mentioned technical scheme, the fixed guide that is equipped with on the electromagnetic heating seat sets firmly the guide that cooperatees spacing grafting with handle lower part both sides, the electric connector is located guide (5), works as when guide and handle lower part both sides cooperate spacing grafting, the electric connector that is located the guide also cooperatees the grafting with the electric contact that is located the handle.

In the technical scheme, one side of the liquid level sensor, which faces the glass kettle body, is arranged in a shape matched with the outer side wall of the glass kettle body, one side of the liquid level sensor, which is far away from the glass kettle body, is adhered to the lower part of the handle, or one side of the liquid level sensor, which is far away from the glass kettle body, is embedded in the lower part of the handle.

In the technical scheme, one side of the liquid level sensor, which faces the glass kettle body, is set to be in a shape matched with the outer side wall of the glass kettle body, and one side of the liquid level sensor, which is far away from the glass kettle body, is fixedly connected with the support frame fixedly arranged in the lower end of the handle.

In the technical scheme, the bottom of the glass kettle body is provided with the electromagnetic heating layer matched with the electromagnetic heating seat.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an at the minimum water level of glass kettle side wall mounting level sensor come real-time supervision with the glass kettle body, make the water level low after the internal hydrothermal evaporation of glass kettle goes out or the glass kettle body uses, make the water level low excessively after making the water level reach level sensor's settlement height (minimum water level), level sensor sends signal to circuit board promptly, the circuit board controls electromagnetic heating seat stop work promptly, effectively prevented dry combustion method, the security performance of electromagnetic heating glass kettle has been strengthened, accord with the requirement of national mandatory ann rule.

2. The utility model discloses a guide and the spacing grafting of matching in handle lower part both sides can not only lead the electric connector and peg graft with the electric contact cooperation, can also carry on spacingly to the glass kettle body simultaneously, prevent that the glass kettle body from sliding.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partially exploded view of the present invention;

FIG. 3 is a bottom view of the glass kettle body;

fig. 4 is a top view of the electromagnetic heating base of the present invention;

in the figure, 1, a glass kettle body; 2. an electromagnetic heating base; 2.1, an electric connector; 2.2, a circuit board; 3. a handle; 4. a liquid level sensor; 4.1, an electric contact; 5. a guide member.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic concept of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

Referring to fig. 1 to 4, the utility model provides an anti-dry heating glass kettle, which comprises a glass kettle body 1 and an electromagnetic heating seat 2, wherein the bottom of the glass kettle body 1 is provided with an electromagnetic heating layer matched with the electromagnetic heating seat 2. The outer side wall of the glass kettle body 1 is fixedly provided with a handle 3, furthermore, a hoop is annularly sleeved on the kettle body of the glass kettle body 1, the handle 3 is fixed on the kettle body through the hoop, and the hoop is a metal piece or a plastic piece. The outer wall of the lower part of the glass kettle body 1 is provided with a liquid level sensor 4, and the liquid level sensor 4 is assembled at the lower part of the handle 3 and is jointed and connected with the outer side wall of the glass kettle body 1; an electric contact head 4.1 of the liquid level sensor 4 penetrates out of the lower end of the handle 3 and is matched and spliced with an electric connector 2.1 arranged on the electromagnetic heating seat 2; the electric connector 2.1 arranged on the electromagnetic heating seat 2 is electrically connected with the circuit board 2.2 in the electromagnetic heating seat 2. The liquid level sensor 4 is commercially available, such as XKC-Y23 non-contact liquid level sensor, M _ TKV2 non-contact water level detection module.

Referring to fig. 2 to 4, a guide 5 is fixedly arranged on the electromagnetic heating base 2 and is in matched, limited and inserted connection with two sides of the lower portion of the handle 3, the electric connector 2.1 is positioned in the guide 5, and when the guide 5 is in matched, limited and inserted connection with two sides of the lower portion of the handle 3, the electric connector 2.1 positioned in the guide 5 is also in matched and inserted connection with the electric contact 4.1 positioned in the handle 3.

The utility model discloses in, level sensor 4 sets to the shape with 1 outside wall of the glass kettle body looks adaptation towards 1 one side of the glass kettle body, level sensor 4 keeps away from 1 one side of the glass kettle body and bonds with 3 lower part inner walls of handle, perhaps level sensor 4 keeps away from 1 one side of the glass kettle body and inlays and establish in 3 lower parts of handle, perhaps level sensor 4 keeps away from 1 one side of the glass kettle body and 3 lower extreme internal portions of handle support frame (not shown in the figure) looks rigid couplings that set firmly, and level sensor 4 passes through the fix with screw on the support frame.

The working principle is as follows: the glass kettle body 1 of the utility model is filled with water and then is placed on the electromagnetic heating seat 2, the electric connector 4.1 led out by the liquid level sensor 4 arranged at the lower part of the handle 3 is connected with the electric contact head 2.1 on the electromagnetic heating seat 2, the electromagnetic heating seat 2 is electrified to work, and the water in the glass kettle body 1 is heated; when water in the glass kettle body 1 is heated and evaporated or the water level is too low after the glass kettle body 1 is used, the water level reaches the set height (lowest water level) of the liquid level sensor 4, the liquid level sensor 4 sends a signal to the circuit board 2.1, and the circuit board 2.1 controls the electromagnetic heating seat 2 to stop working.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A dry-heating prevention glass kettle comprises a glass kettle body (1) and an electromagnetic heating seat (2), wherein a handle (3) is fixedly arranged on the outer side wall of the glass kettle body (1), and is characterized in that a liquid level sensor (4) is arranged on the outer wall of the lower portion of the glass kettle body (1), and the liquid level sensor (4) is assembled on the lower portion of the handle (3) and is attached and connected with the outer side wall of the glass kettle body (1); an electric contact head (4.1) of the liquid level sensor (4) penetrates out of the lower end of the handle (3) and is matched and spliced with an electric connector (2.1) arranged on the electromagnetic heating seat (2); the electric connector (2.1) arranged on the electromagnetic heating seat (2) is electrically connected with the circuit board (2.2) arranged in the electromagnetic heating seat (2).

2. The dry-heating preventing glass kettle as claimed in claim 1, wherein a guiding member (5) is fixedly arranged on the electromagnetic heating base (2) and is in limited insertion connection with two sides of the lower part of the handle (3), the electric connector (2.1) is positioned in the guiding member (5), and when the guiding member (5) is in limited insertion connection with two sides of the lower part of the handle (3), the electric connector (2.1) positioned in the guiding member (5) is also in limited insertion connection with the electric contact head (4.1) positioned in the handle (3).

3. The dry-heating preventing glass kettle as claimed in claim 1, wherein the side of the liquid level sensor (4) facing the glass kettle body (1) is configured to match with the outer side wall of the glass kettle body (1), the side of the liquid level sensor (4) away from the glass kettle body (1) is adhered to the lower part of the handle (3), or the side of the liquid level sensor (4) away from the glass kettle body (1) is embedded in the lower part of the handle (3).

4. The dry-heating preventing glass kettle as claimed in claim 1, wherein the side of the liquid level sensor (4) facing the glass kettle body (1) is configured to be matched with the outer side wall of the glass kettle body (1), and the side of the liquid level sensor (4) away from the glass kettle body (1) is fixedly connected with a support frame fixedly arranged inside the lower end of the handle (3).

5. The dry-heating preventing glass kettle as claimed in claim 1, wherein an electromagnetic heating layer matched with the electromagnetic heating seat (2) is arranged at the bottom of the glass kettle body (1).