Search

CN-224215388-U - Charging type electromagnetic oven

CN224215388UCN 224215388 UCN224215388 UCN 224215388UCN-224215388-U

Abstract

The utility model belongs to the technical field of induction cookers, and particularly relates to a rechargeable induction cooker. The utility model provides a heating device which comprises a shell, a heat insulation device and a heat dissipation device, wherein the heating device is arranged in the center of the inside of the shell, the heat insulation device is fixedly arranged between the heating device and the shell and is used for insulating hot air generated by the heating device, and the heat dissipation device is arranged on one side of the heating device and is used for dissipating heat of the heating device. In this technical scheme, when the heating device of electromagnetism stove during operation, heat abstractor brings the cold air into the shell in, dispels the heat to heating device, prevents that the temperature in the electromagnetism stove from being too high, and heat insulating device separates heating device and other devices in the shell, and other devices in protection electromagnetism stove shell and the shell are not damaged.

Inventors

  • WANG QIANG

Assignees

  • 浙江南洋精工酒店用品制造有限公司

Dates

Publication Date
20260508
Application Date
20250506

Claims (10)

  1. 1. The utility model provides a rechargeable electromagnetism stove, its characterized in that includes shell (1), the inside center of shell (1) is provided with heating device, still: The heat insulation device is fixedly arranged between the heating device and the shell (1) and is used for insulating hot air generated by the heating device; The heat dissipation device is arranged on one side of the heating device and is used for dissipating heat of the heating device.
  2. 2. A rechargeable electromagnetic oven according to claim 1, wherein the heating means comprises heating coils (4), and the heat insulating means comprises: The first partition board (5), the first partition board (5) is fixedly arranged between the heating device and the heat dissipation device, the first partition board (5) is used for protecting the heat dissipation device, and a plurality of circulation grooves (11) are formed in the first partition board (5); The second partition board (6) is arranged on the same side of the first partition board (5) along the length direction of the shell (1), one end of the second partition board (6) is connected with the inner wall of the shell (1), and one end of the second partition board (6) is connected with one end of the first partition board (5); The third baffle (7), third baffle (7) set up in one side of heating device peripheral surface, third baffle (7) are relative with second baffle (6), third baffle (7) are convex, form the route of air circulation between third baffle (7) and second baffle (6).
  3. 3. A rechargeable electromagnetic oven according to claim 2, characterized in that the first (5), second (6) and third (7) partition plates are made of heat insulating material.
  4. 4. The rechargeable electromagnetic oven according to claim 1, wherein the side wall of the housing (1) is provided with an air vent groove (8) and an air exhaust groove (9), the heat dissipation device comprises a fan (10), the fan (10) is arranged at one side, close to the air vent groove (8), inside the housing (1), and the fan (10) is used for driving cold air to dissipate heat of the heating device.
  5. 5. A rechargeable electromagnetic oven according to claim 2, characterized in that the second partition (6) is wave-shaped.
  6. 6. A rechargeable electromagnetic oven according to claim 2, characterized in that the bottom surface of the housing (1) between the second partition (6) and the third partition (7) is provided with an air inlet protrusion (13), said air inlet protrusion (13) being arc-shaped.
  7. 7. The rechargeable electromagnetic oven according to claim 2, wherein a disc-shaped shielding plate (12) is arranged below the heating coil (4), three mounting columns (14) are arranged on the shielding plate (12) in the circumferential direction, one ends of the mounting columns (14) are fixedly connected with the bottom of the shell (1), and the shielding plate (12) is detachably and fixedly connected with the heating coil (4) through the mounting columns (14).
  8. 8. The rechargeable electromagnetic oven according to claim 7, wherein the shielding plate (12) is made of a non-magnetic metal material, and a plurality of through holes are formed in the shielding plate (12) and are used for radiating heat from the lower portion of the heating coil (4).
  9. 9. The rechargeable electromagnetic oven according to claim 1, wherein an anti-fouling pad (2) is sleeved on the top of the shell (1), the anti-fouling pad (2) is used for preventing soup during cooking from splashing onto the shell (1) of the electromagnetic oven, an elastic rope (15) is arranged at the three side edges of the anti-fouling pad (2), the elastic rope (15) is used for fixing the anti-fouling pad (2) on the side wall of the shell (1), the elastic rope (15) is arranged above the exhaust operation and the resuscitation of the shell (1), a positioning hole (3) is formed in a position of the anti-fouling pad (2) corresponding to a heating position of the shell (1), and the diameter of the positioning hole (3) is matched with the heating position.
  10. 10. The rechargeable electromagnetic oven according to claim 9, wherein the anti-fouling pad (2) is a heat-resistant film with magnetic force line permeability, the film comprises a sheet material and a coating layer, the coating layer is arranged on two sides of the sheet material, the sheet material is heat-resistant fiber, and the coating layer is waterproof.

Description

Charging type electromagnetic oven Technical Field The utility model belongs to the technical field of induction cookers, and particularly relates to a rechargeable induction cooker. Background The induction cooker is also called an induction cooker, is a product of modern kitchen revolution, and can directly generate heat at the bottom of a pot without open fire or conduction heating, so that the heat efficiency is greatly improved. Is a high-efficiency energy-saving kitchen tool, which is completely different from all traditional kitchen tools with or without fire conduction heating. The induction cooker is an electric cooking appliance manufactured by utilizing an electromagnetic induction heating principle. Consists of a high-frequency induction heating coil (namely an exciting coil), a high-frequency power conversion device, a controller, a ferromagnetic material pan bottom cooker and the like. When the cooker is used, alternating current is introduced into the heating coil, an alternating magnetic field is generated around the coil, most magnetic lines of force of the alternating magnetic field pass through the metal cooker body, and a large amount of eddy current is generated in the cooker bottom, so that heat required by cooking is generated. No open fire exists in the heating process, so the heating device is safe and sanitary. In the published patent of prior patent number CN209622867U, disclosed a low-voltage rechargeable electromagnetic oven, which comprises a housin, be equipped with the electromagnetism drum in the casing, the casing top is equipped with heating zone and control panel, control panel and electromagnetism drum electric connection, casing one side is equipped with the battery, the jack that charges, pronunciation player and USB jack, battery respectively with control panel, jack and pronunciation player electric connection charge, pronunciation player and USB jack electric connection all install the thread bush on four angles of casing bottom, the thread bush endotheca is equipped with the threaded rod, the threaded rod bottom is equipped with the cushion, it is low to have two main characteristic voltages compared with traditional fixed power electromagnetism stove, safe in utilization, there is not the restriction of fixed power, there is the interference of use of power cord, be applicable to and use outside and dining table fire boiler use, especially can solve the unsanitary unsafe not environmental protection of fuel stove on the dining table, the furnace body is durable and traditional 220V fixed power electromagnetism stove uses unsafe inconvenient problem. However, the induction cooker is performed by electromagnetic induction heating, rather than a method of directly providing heating power to the cooking container by flame medium caused by combustion of gas, so that when the rechargeable induction cooker is placed on a flat plate made of magnetic material such as metal, if smooth heat dissipation cannot be achieved, a magnetic field generated by the induction heating coil may cause the surrounding environment or the surface of the flat plate to be arbitrarily heated, thereby causing the induction cooker housing to be damaged. Disclosure of utility model The utility model aims to solve the technical problems, and provides the rechargeable electromagnetic oven, so that the interior of the rechargeable electromagnetic oven can stably pass through air flow, the heat dissipation performance of the rechargeable electromagnetic oven is improved, and the shell of the electromagnetic oven is prevented from being damaged. In view of this, the present utility model provides a rechargeable electromagnetic oven, comprising a housing, said housing having a heating device in the center inside, and: The heat insulation device is fixedly arranged between the heating device and the shell and is used for insulating hot air generated by the heating device; The heat dissipation device is arranged on one side of the heating device and is used for dissipating heat of the heating device. In this technical scheme, when the heating device of electromagnetism stove during operation, heat abstractor brings the cold air into the shell in, dispels the heat to heating device, prevents that the temperature in the electromagnetism stove from being too high, and heat insulating device separates heating device and other devices in the shell, and other devices in protection electromagnetism stove shell and the shell are not damaged. Further, the heating device comprises a heating coil, and the heat insulation device comprises: The first partition plate is fixedly arranged between the heating device and the heat dissipation device and is used for protecting the heat dissipation device, and a plurality of circulation grooves are formed in the first partition plate; The second partition plate is arranged on the same side of the first partition plate along the length direction of the shell, one end of the se