Energy-saving induction cooker

Abstract

The utility model relates to the technical field of induction cookers, and discloses an energy-saving induction cooker which comprises a main box body, a heating mechanism and a heat conduction mechanism, the heating mechanism is arranged at the upper end of the main box body and comprises a furnace mouth, the lower end of the furnace mouth is fixedly connected with the main box body, a heat insulation plate is arranged at a cavity in the furnace mouth, and the heat conduction mechanism is arranged in the heat insulation plate. The inner wall of the furnace opening is fixedly connected with a heat conduction block, and the upper end of the furnace opening is fixedly connected with a heating ceramic panel. According to the utility model, heat loss towards the periphery of the heating ceramic panel is reduced through the heat insulation plate in the furnace mouth, the heat is guided back to the heating ceramic panel through the heat conduction block, the positioning block is matched to help cookware to align, the cooking efficiency is improved, the energy consumption is reduced, and the delivery pump is fixedly connected with the heat absorption pipe and the heating pipe to form a cooling liquid flowing loop. Heat radiated downwards by the heating coil is absorbed by the heat absorption pipe, so that the heat conduction cylinder is heated by the heating pipe, water in the cold water cylinder is preheated, and the temperature rise time is saved.

Description

Technical Field

[0001] This utility model relates to the field of induction cooker technology, and in particular to an energy-saving induction cooker. Background Technology

[0002] A commercial induction cooker is a commercial appliance that uses the principle of electromagnetic induction to heat food. It generates an alternating magnetic field through an internal electronic coil. When this magnetic field passes through the bottom of a ferromagnetic cookware, it creates countless closed eddy currents. These eddy currents generate heat due to resistance, thus heating the food or liquid inside the cookware. Commercial induction cookers operate without open flames, heat radiation, smoke, ash, or pollution. They do not produce harmful substances such as carbon monoxide, carbon dioxide, or sulfur dioxide, significantly reducing environmental pollution.

[0003] However, the thermal efficiency of traditional gas stoves is generally around 30%-40%, and that of oil stoves is only between 20%-45%, with a large amount of energy wasted during combustion. Traditional commercial induction cookers mostly cause heat to escape from the perimeter of the heating ceramic panel, leading to heat waste and increased energy consumption. Furthermore, the heat generated by the electronic coil radiates to the components below the heating ceramic panel, causing them to heat up. Existing commercial induction cookers mostly use cooling fans or blowers to dissipate excess heat, further resulting in heat waste.

[0004] Therefore, those skilled in the art have provided an energy-saving induction cooker to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing an energy-saving induction cooker. This cooker reduces heat loss to the periphery of the heating ceramic panel through a heat insulation plate inside the burner opening, and uses a heat-conducting block to guide heat back to the heating ceramic panel. A positioning block helps align the cookware, improving cooking efficiency and reducing energy consumption. A delivery pump is fixedly connected to the heat-absorbing pipe and the heating pipe, forming a coolant flow loop. The heat-absorbing pipe absorbs the heat radiated downwards from the heating coil, causing the heating pipe to heat the heat-conducting cylinder, preheating the water in the cold water tank and saving heating time.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An energy-saving induction cooker includes a main body, a heating mechanism, and a heat-conducting mechanism. The heating mechanism is located at the upper end of the main body and includes a furnace opening. The lower end of the furnace opening is fixedly connected to the main body. A heat insulation plate is installed in the cavity inside the furnace opening. A heat-conducting block is fixedly connected to the inner wall of the furnace opening. A heating ceramic panel is fixedly connected to the upper end of the furnace opening. A coil frame is fixedly connected to the lower end of the heating ceramic panel. Multiple heating coils are installed at the upper end of the coil frame. Positioning blocks are fixedly connected to all four sides of the upper end of the heating ceramic panel. The heat-conducting mechanism is located inside the main body and includes a heat-conducting cylinder. The lower end of the heat-conducting cylinder is fixedly connected to the main body. A first mounting port is opened at the front end of the upper part of the main body, and a second mounting port is opened at the rear end of the upper part of the main body. Connecting plates are fixedly connected to the inner walls on both sides of the main body.

[0008] The above technical solution uses a heat insulation plate inside the furnace opening in the heating mechanism to block the heat inside the furnace opening, reducing heat loss to the heating ceramic panel. The heat-conducting block fixedly connected to the inner wall of the furnace opening guides the heat generated by the heating coil back to the heating ceramic panel. In conjunction with the positioning block set at the upper end of the heating ceramic panel, it is easy to align the bottom of the pot with the heating ceramic panel, thereby improving cooking efficiency and reducing energy consumption.

[0009] Furthermore, a cold water cylinder is slidably connected to the inner wall of the heat-conducting cylinder, a delivery pump is provided at the upper end of the connecting plate, a first mounting bracket is fixedly connected to the inner wall of the first mounting port, a heat-absorbing tube is provided at the upper end of the first mounting bracket, a second mounting bracket is fixedly connected to the inner wall of the second mounting port, and a heating tube is provided at the upper end of the second mounting bracket.

[0010] Through the above technical solution, the heat transfer pump in the heat conduction mechanism is fixedly connected to the heat absorption pipe and the heat heating pipe, and the heat heating pipe and the heat absorption pipe are connected in a continuous manner to form a flow loop of coolant. This allows the heat absorption pipe located below the heating coil to absorb the heat radiated downward by the heating coil and then heat the heat conduction cylinder through the heating pipe, thereby heating the cold water in the cold water cylinder. This ensures that the next time water is added, warm water is obtained, saving the time required for the cold water to heat up.

[0011] Furthermore, the outer wall at the front end of the main body is provided with multiple ventilation holes, and a swing faucet is fixedly connected to the rear end of the upper part of the outer wall on one side of the main body.

[0012] The above technical solution allows air to flow from the main chamber to the outside through multiple ventilation holes, aiding in heat dissipation. The swing faucet fixedly connected to the main chamber allows staff to easily add water at any time, improving convenience.

[0013] Furthermore, a display screen is fixedly connected to the front end of the upper part of one side outer wall of the main housing, and a fire switch is provided in the middle of one side outer wall of the main housing;

[0014] The above technical solution allows staff to easily control the output power of the heating coil by using a power switch on the main body. The display screen on the main body shows the operating status of the induction cooker, making it easier for staff to control the heat level.

[0015] Furthermore, a pot rack is slidably connected to one edge of the upper end of the main body, and doors are hinged to both sides of the outer wall at the rear end of the main body.

[0016] Through the above technical solution, the pot rack that is slidably connected to the main body allows staff to easily place a spatula or long-handled spoon for cooking on the induction cooker, while the hinged door on the main body allows staff to easily open the main body for internal inspection.

[0017] Furthermore, the inlet of the delivery pump is fixedly connected to the heat absorption pipe, the outlet of the delivery pump is fixedly connected to the heating pipe, and the heating pipe is connected in a through manner to the heat absorption pipe;

[0018] Through the above technical solution, the delivery pump is fixedly connected to the heat absorption pipe and the heating pipe, and the heating pipe is connected to the heat absorption pipe to form a flow loop of coolant. The excess heat generated by the heating coil is absorbed back to the heat conduction cylinder, and a cold water cylinder is slidably connected inside the heat conduction cylinder, so that the cold water inside the cold water cylinder can be heated.

[0019] Furthermore, a drainage groove is provided on one side of the upper end of the main body, and filter plates are slidably connected to the upper ends of the inner walls on both sides of the drainage groove.

[0020] With the above technical solution, the drainage groove opened on the main body can allow water splashed or poured out during cooking to flow along the sloping upper surface of the main body into the drainage groove. The filter plate inside the drainage groove can filter out large particles and keep them outside the drainage groove, preventing the drainage groove from being blocked.

[0021] Furthermore, a sewage pipe is connected to the front end of the bottom surface inside the drainage trough, and the lower end of the sewage pipe passes through the main body to the outside of the main body.

[0022] By connecting the drainage trough with the sewage pipe, the water or sewage flowing into the drainage trough can be discharged into the external sewer along the sewage pipe, keeping the upper surface of the main body clean and hygienic.

[0023] This utility model has the following beneficial effects:

[0024] 1. The present invention proposes an energy-saving induction cooker, which uses a heat insulation plate inside the furnace opening in the heating mechanism to block the heat inside the furnace opening and reduce the heat loss to the heating ceramic panel. The heat-conducting block fixedly connected to the inner wall of the furnace opening guides the heat generated by the heating coil back to the heating ceramic panel. With the positioning block set at the upper end of the heating ceramic panel, it is easy to align the bottom of the pot with the heating ceramic panel, thereby improving cooking efficiency and reducing energy consumption.

[0025] 2. The present invention proposes an energy-saving induction cooker, in which the delivery pump in the heat conduction mechanism is fixedly connected to the heat absorption pipe and the heating pipe, and the heating pipe and the heat absorption pipe are connected in a continuous manner to form a flow loop for the coolant. This allows the heat absorption pipe located below the heating coil to absorb the heat radiated downward by the heating coil, and then heat the heat conduction cylinder through the heating pipe to heat the cold water in the cold water cylinder. This ensures that the next time water is added, warm water is obtained, saving the time of heating the cold water and improving the utilization rate of heat. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of an energy-saving induction cooker proposed in this utility model;

[0027] Figure 2 This is an exploded view of an energy-saving induction cooker proposed in this utility model;

[0028] Figure 3 This is a side sectional view of an energy-saving induction cooker proposed in this utility model;

[0029] Figure 4 This is a cross-sectional view of an energy-saving induction cooker proposed in this utility model;

[0030] Figure 5 This is an exploded view of a partial structure of an energy-saving induction cooker proposed in this utility model;

[0031] Figure 6 for Figure 3 Enlarged view of point A in the middle;

[0032] Figure 7 for Figure 3 Enlarged view of point B in the middle.

[0033] Legend:

[0034] 1. Main body; 2. Vent; 3. Display screen; 4. Swing faucet; 5. Power switch; 6. Heating mechanism; 601. Furnace opening; 602. Heating ceramic panel; 603. Coil frame; 604. Heating coil; 605. Positioning block; 606. Heat insulation plate; 607. Heat conducting block; 7. Pot rack; 8. Door; 9. Heat conducting mechanism; 901. First mounting port; 902. Second mounting port; 903. Heat conducting cylinder; 904. Cold water cylinder; 905. Connecting plate; 906. First mounting bracket; 907. Heat absorption pipe; 908. Second mounting bracket; 909. Heating pipe; 910. Delivery pump; 10. Drainage trough; 11. Filter plate; 12. Sewage pipe. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] Reference Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 This utility model provides a specific embodiment: an energy-saving induction cooker, including a main body 1, a heating mechanism 6, and a heat-conducting mechanism 9. The heating mechanism 6 is provided at the upper end of the main body 1. The heating mechanism 6 includes a furnace opening 601, the lower end of which is fixedly connected to the main body 1. A heat insulation plate 606 is provided in the cavity inside the furnace opening 601. A heat-conducting block 607 is fixedly connected to the inner wall of the furnace opening 601. A heating ceramic panel 602 is fixedly connected to the upper end of the furnace opening 601, and the lower end of the heating ceramic panel 602 is fixedly connected to... A coil frame 603 is connected, and multiple heating coils 604 are provided on the upper end of the coil frame 603. Positioning blocks 605 are fixedly connected to all four sides of the upper end of the heating ceramic panel 602. A heat conduction mechanism 9 is provided inside the main housing 1. The heat conduction mechanism 9 includes a heat conduction cylinder 903. The lower end of the heat conduction cylinder 903 is fixedly connected to the main housing 1. A first mounting port 901 is opened at the front end of the upper end of the main housing 1, and a second mounting port 902 is opened at the rear end of the upper end of the main housing 1. Connecting plates 905 are fixedly connected to the inner walls on both sides of the main housing 1.

[0037] Multiple ventilation holes 2 are provided on the outer wall of the front end of the main housing 1. A swing faucet 4 is fixedly connected to the rear end of the upper part of the outer wall of one side of the main housing 1. Through the multiple ventilation holes 2 on the main housing 1, air inside the main housing 1 can flow to the outside, assisting in heat dissipation. The swing faucet 4 fixedly connected to the main housing 1 allows staff to easily add water at any time, improving convenience. A display screen 3 is fixedly connected to the front end of the upper part of the outer wall of one side of the main housing 1. A fire switch 5 is set in the middle of the outer wall of one side of the main housing 1. Through the fire switch 5 set on the main housing 1, To facilitate staff control of the output power of the heating coil 604, and to display the operating status of the induction cooker on the display screen 3 on the main body 1, thereby making it easier for staff to control the heat level, a pot rack 7 is slidably connected to one edge of the upper end of the main body 1, and doors 8 are hinged to both sides of the outer wall at the rear end of the main body 1. The pot rack 7, which is slidably connected to the main body 1, allows staff to easily place a spatula or long-handled spoon for cooking on the induction cooker, while the doors 8, which are hinged to the main body 1, allow staff to easily open the main body 1 for internal inspection.

[0038] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5A cooling water cylinder 904 is slidably connected to the inner wall of the heat-conducting cylinder 903. A delivery pump 910 is installed at the upper end of the connecting plate 905. A first mounting bracket 906 is fixedly connected to the inner wall of the first mounting port 901, and a heat-absorbing pipe 907 is installed at the upper end of the first mounting bracket 906. A second mounting bracket 908 is fixedly connected to the inner wall of the second mounting port 902, and a heating pipe 909 is installed at the upper end of the second mounting bracket 908. The inlet of the delivery pump 910 is fixedly connected to the heat-absorbing pipe 907, and the outlet of the delivery pump 910 is fixedly connected to the heating pipe 909. The heating pipe 909 and the heat-absorbing pipe 907 are connected in a continuous manner. Through the fixed connection of the delivery pump 910 with the heat-absorbing pipe 907 and the heating pipe 909, and the continuous connection between the heating pipe 909 and the heat-absorbing pipe 907, a flow loop of coolant is formed, which absorbs the excess heat generated by the heating coil 604 back to the heat-conducting cylinder 903. The main body 1 has a sliding connection to a cold water cylinder 904, which can heat the cold water inside the cold water cylinder 904. A drain trough 10 is provided on one side of the upper end of the main body 1. Filter plates 11 are slidably connected to the upper ends of the inner walls on both sides of the drain trough 10. Through the drain trough 10 on the main body 1, water splashed or poured out during cooking can flow along the sloping upper surface of the main body 1 into the drain trough 10. The filter plates 11 in the drain trough 10 can filter out large particles and block them outside the drain trough 10, preventing the drain trough 10 from being blocked. A drain pipe 12 is connected through the front end of the bottom surface inside the drain trough 10. The lower end of the drain pipe 12 passes through the main body 1 to the outside of the main body 1. By connecting the drain trough 10 and the drain pipe 12, water or sewage flowing into the drain trough 10 can be discharged into the external sewer along the drain pipe 12, keeping the upper surface of the main body 1 clean and hygienic.

[0039] Working Principle: When using this energy-saving induction cooker, the operator first supplies power to the cooker using an external power source and adjusts the output power of the heating coil 604 using the power switch 5. They then observe the power level and other relevant information on the display screen 3, adjusting the power level accordingly for cooking. Next, the heat insulation plate 606 inside the burner opening 601 prevents heat loss to the surrounding ceramic heating panel 602, and the heat-conducting block 607 guides the heat generated by the heating coil 604 back to the ceramic heating panel 602. The positioning block 605 set on the upper end of the heating ceramic panel 602 aligns the bottom of the pot with the heating ceramic panel 602, thereby improving cooking efficiency and reducing energy consumption. Finally, while cooking, the coolant is circulated by the delivery pump 910, allowing the heat absorption tube 907 below the heating coil 604 to absorb the heat radiated downwards from the heating coil 604. The heat is then heated by the heating tube 909 to heat the heat conduction cylinder 903, thus heating the cold water in the cold water cylinder 904. This ensures that the next time water is added, it will be warm water, saving the time required to heat the cold water and improving the utilization rate of heat.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An energy-saving induction cooker, comprising a main body (1), a heating mechanism (6), and a heat-conducting mechanism (9), characterized in that: A heating mechanism (6) is provided at the upper end of the main housing (1). The heating mechanism (6) includes a furnace opening (601). The lower end of the furnace opening (601) is fixedly connected to the main housing (1). A heat insulation plate (606) is provided in the cavity inside the furnace opening (601). A heat-conducting block (607) is fixedly connected to the inner wall of the furnace opening (601). A heating ceramic panel (602) is fixedly connected to the upper end of the furnace opening (601). A coil frame (603) is fixedly connected to the lower end of the heating ceramic panel (602). The upper end of the coil frame (603) is provided with multiple... A heating coil (604) is provided. Positioning blocks (605) are fixedly connected to the four sides of the upper end of the heating ceramic panel (602). A heat conduction mechanism (9) is provided inside the main box (1). The heat conduction mechanism (9) includes a heat conduction cylinder (903). The lower end of the heat conduction cylinder (903) is fixedly connected to the main box (1). A first installation port (901) is opened at the front end of the upper end of the main box (1). A second installation port (902) is opened at the rear end of the upper end of the main box (1). Connecting plates (905) are fixedly connected to the inner walls on both sides of the main box (1).

2. The energy-saving induction cooker according to claim 1, characterized in that: A cold water cylinder (904) is slidably connected to the inner wall of the heat-conducting cylinder (903). A delivery pump (910) is provided at the upper end of the connecting plate (905). A first mounting bracket (906) is fixedly connected to the inner wall of the first mounting port (901). A heat-absorbing pipe (907) is provided at the upper end of the first mounting bracket (906). A second mounting bracket (908) is fixedly connected to the inner wall of the second mounting port (902). A heating pipe (909) is provided at the upper end of the second mounting bracket (908).

3. An energy-saving induction cooker according to claim 1, characterized in that: The outer wall of the front end of the main body (1) is provided with multiple ventilation holes (2), and a swing faucet (4) is fixedly connected to the rear end of the upper end of the outer wall of one side of the main body (1).

4. An energy-saving induction cooker according to claim 1, characterized in that: A display screen (3) is fixedly connected to the front end of the upper part of one side of the outer wall of the main body (1), and a fire switch (5) is provided in the middle of one side of the outer wall of the main body (1).

5. An energy-saving induction cooker according to claim 1, characterized in that: A pot rack (7) is slidably connected to one edge of the upper end of the main box (1), and box doors (8) are hinged to both sides of the outer wall at the rear end of the main box (1).

6. An energy-saving induction cooker according to claim 2, characterized in that: The inlet of the delivery pump (910) is fixedly connected to the heat absorption pipe (907), the outlet of the delivery pump (910) is fixedly connected to the heating pipe (909), and the heating pipe (909) is connected to the heat absorption pipe (907).

7. An energy-saving induction cooker according to claim 2, characterized in that: A drainage groove (10) is provided on one side of the upper end of the main box (1), and filter plates (11) are slidably connected to the upper ends of the inner walls on both sides of the drainage groove (10).

8. An energy-saving induction cooker according to claim 7, characterized in that: The front end of the bottom surface inside the drainage trough (10) is connected to a sewage pipe (12), and the lower end of the sewage pipe (12) passes through the main box (1) to the outside of the main box (1).

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