Heating disc with improved structure
By combining a heated gas-cooled plate, a CHUCK vacuum adsorption carrier plate, a temperature sensor, and a heating wire, along with a vortex-shaped air path design and an insulating column, the problem of uncontrollable temperature in traditional heating plates is solved, achieving uniformity and stability of plate surface temperature.
Patent Information
- Application Number
- CN202423267154.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Traditional heating plates have uncontrollable heating temperatures, which may result in localized overheating or underheating.
It adopts a combination structure of heating and cooling plate, CHUCK vacuum adsorption carrier plate, temperature sensor and heating wire, combined with vortex air path design and insulating column to ensure the uniformity and stability of plate surface temperature.
It achieves a uniform and stable temperature difference of ±0.5 degrees Celsius across the entire plate surface, solving the problem of uneven temperature control in traditional heating.
Smart Images
Figure CN223681201U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of heating disc, concretely to a heating disc with improved structure. BACKGROUND
[0002] The heating disc adopts electromagnetic induction heating technology, can heat up quickly, greatly saves heating time and energy cost, the efficiency of electromagnetic heating is as high as 90% or above, almost no energy loss, heating is very uniform, can effectively avoid the problem that food is burnt or unevenly heated, many heating discs are made of flame retardant materials, have good fireproof performance, can effectively avoid fire caused by short circuit and the like, in addition, the electric ceramic stove heating disc has no radiation, is more comfortable to use, the electromagnetic heating technology does not emit any harmful gas, is friendly to the environment, and can significantly reduce energy loss, save energy cost.
[0003] However, the traditional heating disc has the following shortcomings:
[0004] The heating temperature of the traditional heating disc is uncontrollable, and in the heating process, the local temperature may be too high or too low. TECHNICAL SOLUTION
[0005] The utility model discloses a heating disc with improved structure to solve the problem that the heating temperature of the traditional heating disc is uncontrollable, and in the heating process, the local temperature may be too high or too low.
[0006] To achieve the above object, the utility model provides the following technical scheme: a heating disc with improved structure, including the base, the top of base is installed with the heating air cooling disc body, the top of heating air cooling disc body is installed with CHUCK vacuum adsorption load disc, the top of CHUCK vacuum adsorption load disc is installed with the outer periphery protection cover, be installed with the load disc of CHUCK vacuum adsorption load disc in the inside of outer periphery protection cover, one end of base is connected with high temperature resistant wire, the base is connected with control box through high temperature resistant wire, a plurality of insulating columns are fixedly installed between base and heating air cooling disc body, heating wire is fixedly installed in the inside of base, a plurality of temperature sensors are installed on the one side of heating wire of base, make the disc surface reach the temperature of setting, the whole disc surface satisfies the temperature difference of plus or minus 0.5 degrees, is even and stable.
[0007] Preferably, the plurality of insulating columns each comprise an insulating column shell and a disc spring, the inside of the insulating column shell is provided with a ceramic ring, the top end of the insulating column shell is fixedly connected with the bottom end of the disc spring, the top end of the disc spring is fixedly installed with a flat pad body, the top end of the flat pad body is fixedly installed with a PAI flat pad, the bottom end of the plurality of insulating column shells are fixedly connected with the base, and the top end of the plurality of PAI flat pads are in contact connection with the side of the heat-generating air-cooling disc body opposite to the heat-generating air-cooling disc body, PAI material is used as the insulating body, the ceramic ring, the disc spring, the flat pad body and the PAI flat pad are used for fine adjustment.
[0008] Preferably, the surface of the CHUCK vacuum adsorption disc is provided with a plurality of vacuum adsorption holes, the bottom is a multi-gas path design, the vacuum adsorption holes are small and are circularly distributed to position products of different sizes, the flatness is within 0.003, the surface is a mirror surface state when leaving the factory, is plated with nickel or gold, and meets the high requirement use scene.
[0009] Preferably, the middle part of the heat-generating air-cooling disc body is fixedly installed with a spiral air path, and the disc body is provided with a corresponding spiral air path in the middle part for cooling.
[0010] Preferably, one end of the base is fixedly installed with a positioning sheet, a hanging groove is formed in the middle part of the positioning sheet, and the heating disc is hung and installed through the hanging groove.
[0011] Preferably, one side of the base is fixedly installed with a connecting seat, rotating joints are installed at the two ends of one side of the connecting seat, air-cooling pipes are communicated with the ends, away from the connecting seat, of the two rotating joints, and cold air is injected into the heating disc through the air-cooling pipes.
[0012] Preferably, one end of the front surface of the control box is fixedly installed with a touch screen, the other end of the front surface of the control box is fixedly installed with a button, one side of the inner wall of the control box is fixedly installed with a temperature controller, one end of the inner wall of the control box is fixedly installed with a power supply, one end of the control box is fixedly installed with a solenoid valve, and the back surface of the control box is fixedly installed with a plurality of connector plugs.
[0013] Compared with the prior art, the heat-generating air-cooling disc body, the CHUCK vacuum adsorption disc, the temperature sensor and the heating wire are arranged, the spiral heating wire is installed at the bottom, the heating wire and the disc body are uniformly distributed with the temperature sensor, the disc surface can reach the set temperature, the whole disc surface can meet the positive and negative 0.5 degree temperature difference, and the temperature is uniform and stable. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a side view of the utility model;
[0015] Figure 2 It is a connection drawing of the base and the connecting seat of the utility model;
[0016] Figure 3 Figure 2 is a connection diagram of the insulating column and the base of the utility model;
[0017] Figure 4 Figure 3 is a top view of the utility model;
[0018] Figure 5 Figure 4 is a side view of the control box of the utility model.
[0019] In the figure: 1, base; 2, heat-generating air-cooled disc body; 3, CHUCK vacuum adsorption loading disc; 4, peripheral protective cover; 5, loading disc; 6, connecting seat; 7, rotary joint; 8, air-cooled pipe; 9, high-temperature-resistant wire; 10, control box; 11, touch screen; 12, button; 13, temperature controller; 14, electromagnetic valve; 15, power supply; 16, connector; 17, positioning sheet; 18, suspension groove; 19, insulating column; 191, insulating column shell; 192, ceramic ring; 193, disc spring; 194, flat pad body; 195, PAI flat pad; 20, heating wire; 21, temperature sensor; 22, vortex-shaped air path; 23, vacuum adsorption hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.
[0021] Please refer to Figures 1-5 The utility model provides a kind of heating disc with improved structure, including base 1, the top of base 1 is equipped with heat-generating air-cooled disc body 2, the top of heat-generating air-cooled disc body 2 is equipped with CHUCK vacuum adsorption loading disc 3, the top of CHUCK vacuum adsorption loading disc 3 is equipped with peripheral protective cover 4, CHUCK vacuum adsorption loading disc 3 is equipped with loading disc 5 on the inside of peripheral protective cover 4, one end of base 1 is connected with high-temperature-resistant wire 9, base 1 is connected with control box 10 by high-temperature-resistant wire 9, base 1 and heat-generating air-cooled disc body 2 are fixedly installed with several insulating columns 19, the inside of base 1 is fixedly installed with heating wire 20, base 1 is equipped with several temperature sensors 21 on the side of heating wire 20, so that disc surface reaches the temperature set, entire disc surface satisfies positive and negative 0.5 degrees temperature difference, is uniform and stable.
[0022] The several insulating columns 19 each include an insulating column shell 191 and a disc spring 193, the inside of the insulating column shell 191 is provided with a ceramic ring 192, the top end of the insulating column shell 191 is fixedly connected with the bottom end of the disc spring 193, the top end of the disc spring 193 is fixedly installed with a flat pad body 194, the top end of the flat pad body 194 is fixedly installed with a PAI flat pad 195, the bottom end of the several insulating column shells 191 is fixedly connected with the base 1, the top end of the several PAI flat pads 195 is in contact connection with the side opposite to the heat-generating air-cooling disc body 2, the PAI material is used as the insulating main body, the ceramic ring 192, the disc spring 193, the flat pad body 194 and the PAI flat pad 195 are arranged in the middle for micro-adjustment.
[0023] The surface of the CHUCK vacuum adsorption disc 3 is provided with several vacuum adsorption holes 23, the bottom is designed as a multi-gas path, the tiny vacuum adsorption holes 23 are circularly distributed for positioning of products of different sizes, the flatness is within 0.003, the surface is in a mirror state when leaving the factory, is plated with nickel or gold, and meets the high requirement use scene.
[0024] The middle part of the heat-generating air-cooling disc body 2 is fixedly installed with a vortex-shaped gas path 22, the disc body is provided with a corresponding vortex-shaped gas path 22 in the middle for cooling.
[0025] One end of the base 1 is fixedly installed with a positioning sheet 17, the middle part of the positioning sheet 17 is provided with a hanging groove 18, and the heating disc is hungly installed through the hanging groove 18.
[0026] One side of the base 1 is fixedly installed with a connecting seat 6, both ends of one side of the connecting seat 6 are installed with rotary joints 7, and the ends, away from the connecting seat 6, of the two rotary joints 7 are both communicated with air-cooling pipes 8. Cold air is injected into the heating disc through the air-cooling pipes 8.
[0027] One end of the front surface of the control box 10 is fixedly installed with a touch screen 11, the other end of the front surface of the control box 10 is fixedly installed with a button 12, one side of the inner wall of the control box 10 is fixedly installed with a temperature controller 13, one end of the inner wall of the control box 10 is fixedly installed with a power supply 15, one end of the control box 10 is fixedly installed with an electromagnetic valve 14, and the back surface of the control box 10 is fixedly installed with several connector plugs 16.
[0028] In use, the bottom of the CHUCK vacuum adsorption disc 3 is designed as a multi-gas path, the tiny vacuum adsorption holes 23 are circularly distributed for positioning of products of different sizes, the flatness is within 0.003, the surface is in a mirror state when leaving the factory, is plated with nickel or gold, and meets the high requirement use scene, cold air is injected into the heating disc through the air-cooling pipes 8, the insulating column 19 uses the PAI material as the insulating main body, the ceramic ring 192, the disc spring 193, the flat pad body 194 and the PAI flat pad 195 are arranged in the middle for micro-adjustment, the installation of the temperature sensor 21 makes the disc surface reach the set temperature, the whole disc surface meets the uniform and stable positive and negative 0.5-degree temperature difference.
[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A heating disc with improved structure, comprising a base (1), characterized in that: The top end of the base (1) is provided with a heating air cooling disc body (2), the top end of the heating air cooling disc body (2) is provided with a CHUCK vacuum adsorption disc (3), the top end of the CHUCK vacuum adsorption disc (3) is provided with a peripheral protective cover (4), the CHUCK vacuum adsorption disc (3) is provided with a disc (5) inside the peripheral protective cover (4), one end of the base (1) is connected with a high-temperature-resistant lead wire (9), the base (1) is connected with a control box (10) through the high-temperature-resistant lead wire (9), a plurality of insulating columns (19) are fixedly installed between the base (1) and the heating air cooling disc body (2), a heating wire (20) is fixedly installed in the base (1), and a plurality of temperature sensors (21) are installed on one side of the heating wire (20).
2. The heating disc with improved structure according to claim 1, characterized in that: The insulating column (19) comprises an insulating column shell (191) and a disc spring (193), the inside of the insulating column shell (191) is provided with a ceramic ring (192), the top end of the insulating column shell (191) is fixedly connected with the bottom end of the disc spring (193), the top end of the disc spring (193) is fixedly installed with a flat pad body (194), the top end of the flat pad body (194) is fixedly installed with a PAI flat pad (195), the bottom end of the insulating column shell (191) is fixedly connected with the base (1), and the top end of the PAI flat pad (195) is in contact connection with the side of the heating air cooling disc body (2) opposite to the heating air cooling disc body (2).
3. The improved heating tray as claimed in claim 1 wherein: The surface of the CHUCK vacuum adsorption disc (3) is provided with a plurality of vacuum adsorption holes (23).
4. The improved heating tray as claimed in claim 1, wherein: The middle part of the heating air cooling disc body (2) is fixedly installed with a vortex-shaped air path (22).
5. The improved heating tray as claimed in claim 1 wherein: One end of the base (1) is fixedly installed with a positioning sheet (17), and the middle part of the positioning sheet (17) is provided with a hanging groove (18).
6. The improved heating tray as claimed in claim 1, wherein: One side of the base (1) is fixedly installed with a connecting seat (6), both ends of one side of the connecting seat (6) are provided with rotary joints (7), and the ends, away from the connecting seat (6), of the two rotary joints (7) are communicated with air cooling pipes (8).
7. The improved heating tray as claimed in claim 1 wherein: One end of the front surface of the control box (10) is fixedly installed with a touch screen (11), the other end of the front surface of the control box (10) is fixedly installed with a button (12), one side of the inner wall of the control box (10) is fixedly installed with a temperature controller (13), one end of the inner wall of the control box (10) is fixedly installed with a power supply (15), one end of the control box (10) is fixedly installed with an electromagnetic valve (14), and the back surface of the control box (10) is fixedly installed with a plurality of connector plugs (16).