Transparent heating device
By using transparent heating glass inner liner and transparent shell in the heating device, combined with controller and heat insulation measures, the problems of opaque, low thermal efficiency and insufficient safety of the heating body of the existing heating device are solved, and an efficient, safe and visible heating effect is achieved.
Patent Information
- Application Number
- CN202322301055.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-08-25
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2033-08-25
AI Technical Summary
The heating bodies of existing heating devices are usually opaque, have low thermal efficiency and are at risk of safety. Since the heating bodies are small, hot air devices are often required, resulting in waste of energy or high costs.
A transparent heating glass inner liner is used, combined with a transparent shell and a bracket, and the heating control of the glass inner liner is achieved through the controller to form a visible heating space, and reduce heat transfer and heat insulation through glue pads and thin-walled support columns.
It realizes a transparent heating space, which facilitates observation of the heated substance from different directions, improves thermal efficiency, reduces energy waste and costs, and enhances food safety.
Smart Images
Figure CN222852403U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of transparent heating devices. Background Art
[0002] In the existing heating devices, the heating elements generally adopt heating tubes, heating sheets, heating plates, far-infrared tubes, quartz heating tubes, etc. These heating elements generally contain metal bodies and are opaque. When the quartz heating tube is working, it will generally turn red and is a small tubular object with a diameter not exceeding 50mm. Therefore, when such heating elements are used to make heating devices, if it is necessary to observe the inside, a glass window will generally be installed on the door; the window is small and can only be observed from one direction; the existing heating devices also commonly use heat conduction, that is, the heating element and the container are separated, and the thermal efficiency will be reduced due to heat conduction; the containers of the existing heating devices are often coated with anti-burning or easy-to-clean materials due to the high ambient temperature, and there are certain safety risks; the existing heating devices are often equipped with hot air devices because the heating elements are small, and either use hot air heating to waste a lot of energy, or use hot air circulation high-temperature blowing devices, which are expensive. Summary of the invention
[0003] In order to solve the above problems, the utility model proposes a transparent heating device, which is characterized by: mainly comprising a transparent heating glass liner, a bracket, a controller, a door, etc.; the glass liner is installed on the bracket; the controller is used to receive the user's selection and control the glass liner to heat according to the corresponding settings; the door is used to facilitate the placement of the heated object into the glass liner and heat it in a relatively closed manner.
[0004] Furthermore, it mainly includes a transparent outer shell; the glass liner is installed on a bracket, and the bracket is supported in the transparent outer shell by a supporting column on the bracket.
[0005] Furthermore, it mainly includes a transparent shell; a glass liner is installed on one side of the bracket, a compression plate is installed on the other side of the glass liner, the compression plate and the glass liner are installed on the bracket, and a support column is provided on the other side of the bracket, and the bracket is supported in the transparent shell through the support column.
[0006] Furthermore, rubber pads are provided on both sides of the glass liner to reduce vibration, protect the glass and provide heat insulation.
[0007] Furthermore, a rubber pad is provided on the support column for heat insulation.
[0008] Furthermore, the support column has a thin-walled structure to minimize heat transfer.
[0009] Furthermore, the door is transparent, and a transparent heating glass liner is also installed on the transparent door. One side of the glass liner is installed on a rubber pad, and the rubber pad is installed on one side of the bracket. The other side of the bracket has a support column, and the support column is provided with a rubber pad. The bracket is supported in the transparent door through the rubber pad on the support column; after closing the door, a relatively closed heating space surrounded by the transparent heating glass liner is formed.
[0010] Furthermore, although the support, controller, etc. are opaque, their total opaque volume and total opaque area are much smaller than the total transparent volume and total transparent area, which facilitates comprehensive observation of the heated object from different directions and positions over a wide range.
[0011] Furthermore, the glass liner has at least one heating surface, and both ends of the heating surface have connection positions with excellent conductivity; the connection positions are used for electrical connection.
[0012] Furthermore, the glass liner is surface heated and does not turn red when heated at the same temperature or power, and still maintains transparency.
[0013] Furthermore, the glass liner is surface heated, and the temperature in the entire heating space corresponds to the heating surface. The temperature in the glass liner is relatively uniform, and the temperature of the entire heating space can be conveniently controlled without thermal circulation.
[0014] Furthermore, the glass liner has a side with a connection position facing outwards.
[0015] Furthermore, the controller has various input and output devices for interaction.
[0016] Furthermore, the user's selection is at least one of temperature, ingredients, recipes, recipes, time, and power.
[0017] Furthermore, the controller has at least one output device selected from the group consisting of sound, display indicator such as display screen, broken code screen, LED light, etc., Bluetooth, network port, serial port, wireless network, mobile storage device, and internal memory.
[0018] Furthermore, the controller has at least one input device selected from the group consisting of a microphone, a button, a knob, a touch screen, a camera, Bluetooth, an Ethernet port, a serial port, a wireless network, a mobile storage device, a barcode scanner, a temperature sensor, and an internal memory.
[0019] Furthermore, the transparent shell is one of a single-layer and a double-layer.
[0020] Furthermore, a layer of transparent glass is provided between the glass inner liner and the transparent outer shell to reduce heat radiation to a minimum.
[0021] Furthermore, the glass liner is a square heating space composed of 6 transparent heating glass liners, including 5 transparent heating glass liners installed in the transparent outer shell and 6 transparent heating glass liners installed on the transparent door.
[0022] Furthermore, the glass liner is a cylindrical heating space composed of three parts: a circular tube-type transparent heating glass liner, a transparent heating glass liner installed on the transparent door, and a transparent heating glass liner at the bottom.
[0023] Furthermore, the glass liner is a cylindrical heating space composed of a round cup-shaped transparent heating glass liner and a transparent heating glass liner installed on the transparent door.
[0024] Furthermore, the material of the glass liner is glass, which is easy to clean and food safe.
[0025] Further, the heating ranges from 30 degrees Celsius to 350 degrees Celsius.
[0026] Furthermore, in order to reduce costs, the glass liner is a heating space composed of at least one transparent heat-generating glass liner and other transparent glass or other materials.
[0027] Furthermore, in order to reduce costs, the transparent housing is made of opaque material.
[0028] Furthermore, in order to facilitate the placement of the baked objects, a grill is provided inside the glass inner container.
[0029] Furthermore, in order to place more baked objects, the grill is provided with multiple shelves.
[0030] The beneficial effects of the utility model are as follows: because a transparent heating glass liner is used, the internal heating space is visible, and a transparent outer shell is used; thus, not only can the state of the heated object during the heating process be comprehensively observed in real time from different directions and positions over a wide range without opening the door, so as to facilitate real-time adjustment according to needs, but also when heating and baking food such as cakes, the process of changing from raw dough to cooked cake can be observed, thereby obtaining greater visual stimulation and increasing interest in food; and the glass container is very convenient to clean and food-safe; and because the glass liner is surface-heated, the temperature control is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 This is a schematic diagram of a square glass liner. Figure 2 A schematic diagram of a glass liner showing one side of a square glass liner. Figure 3 This is a schematic diagram of a square glass liner with a bracket installed. Figure 4 It is a three-dimensional schematic diagram of a square transparent heating oven. Figure 5 for Figure 6 AA cross-section diagram, Figure 6 for Figure 5 BB cross-section diagram, Figure 7 for Figure 5 A enlarged schematic diagram, Figure 8 This is a schematic diagram of the glass liner, the bracket, and the transparent glass being installed together when a layer of transparent glass is provided between the glass liner and the transparent outer shell. Fig. 9 for Figure 8 An enlarged schematic diagram of point B;
[0032] Fig.10 It is a three-dimensional schematic diagram of a cup-shaped transparent heating roast goose or a transparent heating rice cooker. Fig.11 for Fig.12 AA cross-section diagram, Fig.12 for Fig.11 BB cross-section diagram, Fig.13 for Fig.11 A enlarged schematic diagram, Fig.14 for Fig.12 The enlarged schematic diagram of point B is shown in Figure 1. Fig.15 Schematic diagram of the glass liner with the bracket installed for the cup shape. Fig.16 This is a schematic diagram of the glass liner installed on the round transparent door. Fig.17 It is a schematic diagram of a cup-shaped or ring-shaped glass liner. Fig.18 This is a schematic diagram of the bottom of the cup-shaped glass liner;
[0033] Fig.19 This is a three-dimensional schematic diagram of a transparent heating kettle or a transparent heating rice cooker. Fig. 20 for Fig.21 AA cross-section diagram, Fig.21 It is a bottom view schematic diagram of a transparent heating kettle or a transparent heating rice cooker. Fig. 22 A schematic diagram of a glass inner container of a transparent heating kettle or a transparent heating rice cooker;
[0034] In the figure: 1 is the glass liner, 2 is the controller, 3 is the door, 4 is the bracket, 5 is the transparent shell, 6 is the rubber pad, 7 is the grill, 8 is the shelf, 9 is the foot pad, 10 is the pressing sheet, 11 is the heat-insulating glass; 1-1 is the glass liner - top, 1-2 is the glass liner - left, 1-3 is the glass liner - bottom, 1-4 is the glass liner - right, 1-5 is the glass liner - back, 1-6 is the glass liner - door; 2-1 is the touch screen, 2-2 is the power button, 2-3 is the controller front cover, 2 -4 is the bottom cover of the controller; 3-1 is the transparent door-outside, 3-2 is the transparent door-inside, 3-3 is the door handle, 3-4 is the door shaft, 3-5 is the door connector; 4-1 is the glass connector, 4-2 is the glass connector pad, 4-3 is the glass connector clamp, 4-4 is the glass connector screw, 4-5 is the circular connector-upper, 4-6 is the connector handle, 4-7 is the circular connector-lower, 4-8 is the circular connector-bottom; 5-1 is the transparent outer shell-outside, 5-2 is the transparent outer shell-inside;
[0035] Among them, J is a schematic diagram of a connection point with good conductivity of a glass liner on one side, J-1 is a schematic diagram of a controller coupler, and J-2 is a schematic diagram of a glass liner coupler; Z is a schematic diagram of a support column of a bracket; D is a schematic diagram of a heat shielding wall; IN is a schematic diagram of a power connection point; and T is a schematic diagram of a temperature sensor. Implementation
[0036] Example 1, refer to Figure 1-Figure 9 A transparent heating device, such as a transparent heating oven; a glass liner 1 is installed on one side of a bracket 4, a compression sheet 10 is installed on the other side of the glass liner 1, the compression sheet 10 and the glass liner 1 are installed on the bracket 4, and a support column Z is provided on the other side of the bracket 4, and the bracket 4 is supported in a transparent shell 5 by the support column Z.
[0037] Furthermore, the door 3 is transparent, and a transparent heating glass liner 1-6 is also installed on the transparent door 3. One side of the glass liner 1-6 is installed on a rubber pad 6, and the rubber pad 6 is installed on one side of the bracket 4. The other side of the bracket 4 has a support column Z, and the support column is provided with a rubber pad 6. The bracket 4 is installed and supported in the transparent door 3 through the rubber pad 6 on the support column Z; after closing the door, a relatively closed heating space surrounded by the transparent heating glass liner is formed.
[0038] Furthermore, the controller 2 is installed on the transparent door 3 , a touch screen 2 - 1 is installed on the controller 2 , and the touch screen 2 - 1 is installed in the bottom cover 2 - 4 of the controller, and the power button 2 - 2 is installed on the transparent door 3 and the controller 2 .
[0039] Furthermore, the door connecting member 3-5 is installed on the transparent housing 5, and the transparent door 3 is connected and fixed to the door connecting member 3-5 via the door rotating shaft 3-4.
[0040] Furthermore, because the transparent outer shell 5, the glass liner 1, and the transparent door 3 are transparent, although the bracket 4 and the controller 2 are opaque, their total opaque volume and total opaque area are much smaller than the total transparent volume and total transparent area, and the overall transparent area is much larger than the opaque area, which facilitates comprehensive observation of the heated object from different directions and positions over a wide range.
[0041] Furthermore, adding a rubber pad can insulate and protect the glass. The glass liner 1 is installed on the rubber pad 6, and the rubber pad 6 is installed on one side of the bracket 4. The other side of the glass liner 1 is installed on the rubber pad 6, and the rubber pad 6 is installed on the clamping plate 10. The clamping plate 10, the rubber pad 6, the glass liner 1, the rubber pad 6, and the bracket 4 are installed together. The other side of the bracket 4 has a support column Z, and the support column Z on the bracket 4 is provided with a rubber pad 6. The bracket 4 is supported in the transparent shell 5 by the rubber pad 6 on the support column Z; the rubber pad 6 can not only protect the glass, but also provide heat insulation.
[0042] Furthermore, the transparent shell 5 is composed of a transparent shell-outer 5-1 and a transparent shell-inner 5-2, and the transparent door 3 is composed of a transparent door-outer 3-1 and a transparent door-inner 3-2, both of which are two-layer structures, which can more effectively reduce the temperature of the outermost layer.
[0043] Furthermore, the touch screen 2-1 is installed in the controller bottom cover 2-4. The controller bottom cover 2-4 can not only block the miscellaneous structures such as the controller, touch screen, power button, etc., but also play a role in blocking heat sources.
[0044] Furthermore, in order to facilitate the placement of the baked objects, a baking rack 7 is provided inside the glass inner container 1.
[0045] Furthermore, in order to place more baked objects, a plurality of shelves 8 are provided on the grill 7.
[0046] Furthermore, a plurality of temperature sensors T are provided on the outer sides of the glass liner 1-1, the glass liner 1-2, the glass liner 1-3, the glass liner 1-4, the glass liner 1-5 and the glass liner 1-6.
[0047] Example 2, reference Figure 10-Figure 18 , a transparent heating device, such as a transparent heating roast goose or a transparent heating rice cooker; a glass liner 1 is mounted on a bracket 4, and the bracket 4 is supported in a transparent shell 5 by a supporting column on the bracket.
[0048] Furthermore, the glass liner 1-2 is a round cup type, the circular connecting piece-upper 4-5 presses the rubber pad 6 to the outer wall of the glass liner 1-2, the circular connecting piece-lower 4-6 presses the rubber pad 6 to the outer wall of the glass liner 1-2, the circular connecting piece-upper 4-5 and the circular connecting piece-lower 4-6 are installed and locked on the connecting piece handle 4-6, and the circular connecting piece-bottom 4-8 is installed on the circular connecting piece-lower 4-7; the circular connecting piece-upper 4-5, the circular connecting piece-lower 4-6, and the circular connecting piece-lower 4-7 are all provided with support columns Z, and rubber pads 6 are provided at both ends of the support column Z, and the rubber pads 6 at both ends are respectively connected and supported on the outer side of the glass liner 1-2 and the inner side of the transparent outer shell 5.
[0049] Furthermore, a heat shielding wall D is provided on the circular connecting piece 4 - 5 of the bracket 4 to prevent heat from being transferred to the outside of the heat shielding wall D.
[0050] Furthermore, a glass liner coupler J-2 is installed on the bracket 4.
[0051] Furthermore, the door 3 is transparent, and a transparent heating glass liner 1-1 is also installed on the transparent door 3. One side of the glass liner 1-6 is installed on the rubber pad 6, and the rubber pad 6 is installed on one side of the support column Z of the bracket 4. The support column Z of the bracket 4 is installed on the glass connecting screw 4-4, and the glass connecting screw 4-4 is installed on the glass connecting piece 4-1 and the glass connecting clamp 4-3. The glass connecting piece 4-1 and the glass connecting clamp 4-3 press the glass connecting pad 4-2 passing through the transparent door 3, so that the glass liner 1-6 is fixedly installed on the transparent door 3 through the support column Z of the bracket 4; after closing the door, a relatively closed heating space surrounded by the transparent heating glass liner is formed.
[0052] Furthermore, the controller 2 is installed on the transparent door 3, and a touch screen 2-1 is installed on the controller 2, and the touch screen 2-1 is installed in the controller bottom cover 2-4. The controller bottom cover 2-4 can not only block the controller, touch screen, power button and other miscellaneous structures, but also play a role in blocking heat sources; the power button 2-2 is installed on the transparent door 3 and the controller 2, and the controller 2 is installed with a controller coupler J-1.
[0053] Furthermore, the glass liner 1 - 2 installed on the bracket 4 is supported on the inner side of the transparent shell 5 by the rubber pad 6 , so that the glass liner 1 - 2 installed on the bracket 4 can be easily taken out and put in.
[0054] Furthermore, the transparent door 3 is mounted on the transparent housing 5 via a rubber pad 6 and is electrically connected via a controller coupler J-1 and a glass liner coupler J-2.
[0055] Furthermore, in order to facilitate the placement of the baked objects, a grill 7 is provided inside the glass inner container 1-2.
[0056] Furthermore, a plurality of temperature sensors T are provided on the outer sides of the glass inner liner 1-2 and the glass inner liner 1-6.
[0057] Example 3, reference Figure 19-22 , a transparent heating device, such as a transparent heating kettle or a transparent heating rice cooker; a bracket 4 is installed on a glass liner 1, and the bracket 4 is provided with a glass liner coupler J-2.
[0058] Furthermore, the door 3 is transparent, the controller 2 is installed on the transparent door 3, a touch screen 2-1 is installed on the controller 2, and the touch screen 2-1 is installed in the controller bottom cover 2-4. The controller bottom cover 2-4 can not only block the controller, touch screen, power button and other miscellaneous structures, but also play a role in blocking heat sources; the power button 2-2 is installed on the transparent door 3 and the controller 2, and the controller 2 is installed with a controller coupler J-1.
[0059] Furthermore, the transparent door 3 is mounted on the glass liner 1 through a rubber pad 6 and is electrically connected through the controller coupler J-1 and the glass liner coupler J-2.
[0060] Furthermore, only the bracket 4 and the glass liner coupler J-2 are installed on the glass liner 1, which makes it very light to use.
[0061] Furthermore, a temperature sensor T is disposed on the outer side of the glass liner 1 .
[0062] The utility model has been described in detail above. The above description is only a preferred embodiment of the present invention, and the scope of implementation of the present invention cannot be limited, such as a transparent heating oven, a transparent heating rice cooker, a transparent heating electric pressure cooker, a transparent heating toaster, a transparent heating water heater, a transparent heating cooking machine, a transparent heating fish grill, a transparent heating ball grill, a transparent heating battery oven, a transparent heating dried fruit oven, a transparent heating medicinal material drying box, a transparent heating milk warmer, a transparent heating kettle, a transparent heating coffee machine, a transparent heating thermos cup, a transparent heating electronic cigarette, a transparent heating hookah, a transparent heating baking tray, etc., that is, all equal changes and modifications made according to the scope of this application should still be within the scope of the present invention.
Claims
1. A transparent heating device, characterized in that: It mainly includes a glass liner that does not turn red and remains transparent when heated at the same temperature or power as the existing heating device, a bracket, a controller, and a door; the glass liner is installed on the bracket; the controller is used to receive the user's selection and control the glass liner to heat according to the corresponding settings; the door is used to facilitate the placement of the heated object into the glass liner and heat it in a relatively closed manner.
2. A transparent heating device according to claim 1, characterized in that: It mainly includes a transparent outer shell; a glass inner shell is installed on a bracket, and the bracket is supported in the transparent outer shell through a supporting column on the bracket.
3. A transparent heating device according to claim 1, characterized in that: It mainly includes a transparent shell; a glass liner is installed on one side of the bracket, a compression plate is installed on the other side of the glass liner, the compression plate and the glass liner are installed on the bracket, and a support column is provided on the other side of the bracket, and the bracket is supported in the transparent shell through the support column.
4. A transparent heating device according to claim 1, characterized in that: The user's selection is at least one of temperature, ingredients, recipes, recipes, time, and power.
5. The transparent heating device according to claim 1, characterized in that: The controller has at least one output device selected from the group consisting of sound, display indicator, Bluetooth, network port, serial port, wireless network, mobile storage device, and internal memory.
6. A transparent heating device according to claim 1, characterized in that: The controller has at least one input device selected from the group consisting of a microphone, a button, a knob, a touch screen, a camera, a Bluetooth, an Ethernet port, a serial port, a wireless network, a mobile storage device, a barcode scanner, a temperature sensor, and an internal memory.
7. A transparent heating device according to claim 1, characterized in that: The transparent shell is one of single-layer and double-layer.
8. The transparent heating device according to claim 1, characterized in that: A layer of transparent glass is arranged between the glass inner liner and the transparent outer shell.