CN213248296U - Domestic electric heating appliance - Google Patents
Domestic electric heating appliance Download PDFInfo
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- CN213248296U CN213248296U CN202020457868.5U CN202020457868U CN213248296U CN 213248296 U CN213248296 U CN 213248296U CN 202020457868 U CN202020457868 U CN 202020457868U CN 213248296 U CN213248296 U CN 213248296U
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- heating appliance
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- electric heating
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Abstract
The utility model relates to a household electrical appliances technical field provides a domestic electric heating utensil. The household electric heating appliance comprises a shell, a control panel and a heat insulation frame, wherein the control panel is installed on the shell, the heat insulation frame is fixedly installed on the shell, and the control panel is installed in the heat insulation frame. The utility model provides a domestic electric heating utensil effectively isolates the heat that the electrical heating in-process produced with the help of the heat insulating frame, improves control panel's life, avoids appearing the circuit board malfunctioning because of the high temperature, the in disorder burning loss scheduling problem even of procedure, reduces the potential safety hazard.
Description
Technical Field
The utility model relates to a household electrical appliances technical field especially relates to a domestic electric heating utensil.
Background
In household appliances, electric power is increasingly used as an energy source to heat appliances, such as electric kettles, electric rice cookers, coffee makers and the like. Use the insulating pot as the example, when the heating operation, the insulating pot is peripheral to be heated easily and the temperature is very high for the shell periphery is the environment of high temperature and high humidity, and control circuit among the insulating pot installs in shell department more, receives the influence of high temperature and high humidity easily and produces the high temperature, the circuit board is malfunctioning, the procedure is in disorder or even the scaling loss, has great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a domestic electric heating utensil for solve the problem that current electric heating utensil during operation is in the easy damage of control circuit in the high temperature and high humidity environment.
In order to solve the technical problem, the utility model provides a domestic electric heating appliance, include the shell and install the control panel on the shell, still include fixed mounting in the adiabatic frame of shell, control panel installs in the adiabatic frame.
The heat insulation frame is an open box body, the box body is embedded on the shell, and the control panel is clamped in the box body.
Wherein the heat insulating frame is integrally formed with the housing, and the heat insulating frame is recessed toward the inside of the housing.
Wherein, the heat insulation frame is made of any one of glass fiber, asbestos, aerogel felt or vacuum plate.
Wherein, the thickness of the heat insulation frame is 2 mm-3 mm.
The heat insulation frame is provided with a wire passing hole, and the wire passing hole is sealed by gel or a sealing ring.
Wherein, the household electric heating appliance is an electric kettle or an electric steamer.
The utility model provides a domestic electric heating utensil effectively isolates the heat that the electrical heating in-process produced with the help of the heat insulating frame, improves control panel's life, reduces the potential safety hazard.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an internal structure of a household electric heating appliance according to an embodiment of the present invention;
fig. 2 is a schematic view of the layout of the operation area in the household heating appliance according to the embodiment of the present invention.
In the figure: 1. a housing; 2. a control panel; 3. a heat insulating frame; 31. a wire passing hole; 4. a heating plate; 5. a first lead; 6. a power panel; 7. a second lead; 8. an inner container; 9. a water boiling cancel button; 10. a function option button.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the embodiments of the present invention, it should be noted that the terms "first" and "second" are used for clearly indicating the numbering of the product parts and do not represent any substantial difference unless explicitly stated or limited otherwise. The directions of "up", "down", "left" and "right" are all based on the directions shown in the attached drawings. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 is a schematic view of an internal structure of a household electric heating appliance according to an embodiment of the present invention. The household electric heating appliance shown in fig. 1 is an electric kettle, and it should be noted that the type of the household electric heating appliance may also be a household electric appliance such as an electric cooker or a coffee maker. The following description will be given by taking an electric kettle as an example, but not limited to the electric kettle. The electric household heating appliance shown in fig. 1 comprises a housing 1, a control panel 2 mounted on the housing 1, and an insulating frame 3 fixedly mounted on the housing 1, wherein the control panel 2 is mounted in the insulating frame 3. The heat insulating frame 3 is made of any one of glass fiber, asbestos, aerogel felt, and a vacuum plate, and may be made of a heat insulating material such as glass fiber in a frame shape, or may be made of a heat insulating material in a sheet shape and placed inside a frame made of plastic or metal. The heat insulation frame 3 is used for insulating heat generated in the working process of the household electric heating appliance and avoiding the influence of high-temperature and high-humidity environment on the service life of the control panel 2.
In traditional electric kettle, control panel 2 directly with screw fixed mounting on shell 1 or add the installing frame, with 2 buckles of control panel in the installing frame. No matter which installation mode, when the electric kettle is heating, the normal use of the control panel 2 is easily influenced by heat and moist gas, so that the wire board is out of order, the program is disordered and even burnt, and the like. The embodiment of the utility model provides an electric kettle, with the help of the heat that produces in the effective isolated electric heating process of heat insulating frame 3, improve control panel 2's life, reduce the potential safety hazard.
Specifically, in the electric kettle shown in fig. 1, the heating plate 4 is connected to the power supply board 6 through the first lead 5, and the power supply board 6 is connected to the control panel 2 through the second lead 7. Accordingly, the insulating frame 3 is provided with a wire through hole 31, and the second lead 7 passes through the wire through hole 31 and is sealed by gel or a sealing ring. The area corresponding to the control panel 2 is provided with a display area and an operation area, and the display area is provided with a display screen connected with the control panel 2 and used for displaying required information such as temperature, time and the like; the operation area is provided with operation buttons to select the required functions and/or provide the user with settings.
In one embodiment, the heat insulation frame 3 is a box body with one open end, the box body is embedded on the shell 1, and the control panel 2 is clamped in the box body. For example, the control panel 2 can be in snap fit with the groove body arranged inside the box body through the convex block at the back, or the mounting hole is reserved on the control panel 2, the mounting column is arranged in the heat insulation frame 3, and the control panel 2 is connected with the mounting column through the screw.
In another embodiment, the heat insulating frame 3 is formed integrally with the outer case 1, and the heat insulating frame 3 is recessed toward the inside of the outer case 1. After the control panel 2 is installed in the heat insulation frame 3, the display screen installed on the control panel 2 is basically flush with the outer wall of the shell 1, so that the appearance is attractive.
In addition, since the installation position of the control panel 2 is usually located between the outer casing 1 and the inner container 8, and the distance between the outer casing 1 and the inner container 8 is relatively small, the thickness of the heat insulation frame 3 can be set to 2mm to 3mm, such as 2.3mm, 2.5mm or other values. The thickness setting can have certain hardness and holding power while realizing effective heat insulation, and is convenient for being installed between the outer shell 1 and the inner container 8.
The embodiment of the utility model provides an electric kettle, through setting up adiabatic frame 3, heat and water smoke influence control panel 2's normal use in avoiding electric kettle working process eliminates the potential safety hazard, avoids control panel 2 to appear burning out, procedure in disorder or the wiring board scheduling problem.
Besides, the embodiment of the utility model provides an in control panel 2 install between shell 1 and inner bag 8 to set up corresponding to the side of shell 1, also exposed display area and operation area all are located the side of shell 1, convenience of customers operation. The operating button of the operating area adopts an elastic button, and the required heating function can be selected after the elastic button is pressed. For example, as shown in fig. 2, the operation area is provided with a function option button 10 and a water boiling cancel button 9, both of which can be touch buttons, and after the power is turned on, the water boiling cancel button 9 is triggered, and the electric kettle starts to boil water; when the function option button 10 is triggered, the required functions can be selected according to application scenes such as tea making, milk brewing, hydromel and the like, so that the limitation on the water temperature in the inner container 8 is realized; if the function option button 10 is operated to find that the selected function is wrong, the water boiling cancel button 9 is triggered to cancel the selected function for re-selection.
The embodiment of the utility model provides an in control panel 2 can adopt wireless power supply or wired power supply's mode with the power. In addition, the control panel 2 is in wireless communication connection with a temperature sensor for detecting the temperature of hot water in the inner container 8, and the control panel 2 and the temperature controller are also in wireless communication connection. Therefore, the embodiment of the utility model provides an in 2 receiving information of control panel and sending information all adopt wireless mode, reduce the design of the line hole of 2 installations departments of control panel. Specifically, wireless communication modules are respectively arranged in the control panel 2, the temperature controller and the temperature sensor, and wireless communication among the three is realized by means of the wireless communication modules. The electric kettle in the embodiment reduces the wiring in the shell 1 in a wireless communication mode, and avoids the adverse effect of water mist and heat on a circuit. Besides, control panel 2 and power, temperature controller can also adopt wired connection's mode, to this, the embodiment of the utility model provides a do not specifically restrict.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a domestic electric heating appliance, includes the shell and installs the control panel on the shell, its characterized in that still includes fixed mounting in the adiabatic frame of shell, control panel installs in the adiabatic frame, be equipped with the line hole on the adiabatic frame, it adopts gel or sealing washer sealed to cross line hole department, control panel is equipped with display area and operation area, the operation area is equipped with function option button and burns water and cancel the button.
2. A domestic electric heating appliance as claimed in claim 1 wherein said insulating frame is an open box, said box being nested on said housing, said control panel being nested in said box.
3. A domestic electric heating appliance as claimed in claim 1, wherein said insulating frame is integrally formed with said housing, said insulating frame being recessed inwardly of said housing.
4. A domestic electric heating appliance as claimed in any of claims 1 to 3, wherein said insulating frame is made of any of glass fibre, asbestos, aerogel blanket or vacuum panels.
5. An electric domestic heating appliance as claimed in any of claims 1 to 3, wherein said insulating frame has a thickness of from 2mm to 3 mm.
6. An electric household heating appliance as claimed in claim 1, wherein the electric household heating appliance is an electric kettle or an electric steamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457868.5U CN213248296U (en) | 2020-04-01 | 2020-04-01 | Domestic electric heating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020457868.5U CN213248296U (en) | 2020-04-01 | 2020-04-01 | Domestic electric heating appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213248296U true CN213248296U (en) | 2021-05-25 |
Family
ID=75935065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020457868.5U Active CN213248296U (en) | 2020-04-01 | 2020-04-01 | Domestic electric heating appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213248296U (en) |
-
2020
- 2020-04-01 CN CN202020457868.5U patent/CN213248296U/en active Active
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