Induction heating device for dental equipment

Abstract

The utility model relates to the technical field of medical equipment, in particular to an induction heating device for dental equipment, which comprises a heating metal container piece, an induction coil, a main control board, an inlet pipe and an outlet pipe, the inlet pipe is connected with an air pump or a water pump and used for guiding in air or water, the main control board controls the heating metal container piece and the induction coil to act, the air and the water guided in through the inlet pipe are heated based on the electromagnetic induction principle and then sprayed out through the outlet pipe, and therefore the tooth surface and the subgingival periodontal pocket are cleaned, and discomfort of a patient caused by too low water temperature or temperature is avoided. The problem that when teeth are cleaned through existing treatment equipment, a patient feels uncomfortable due to the fact that the water temperature is too low is solved.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to an induction heating device for dental equipment. Background Technology

[0002] Electromagnetic induction heating is a heating method that converts electrical energy into heat energy using the principle of electromagnetic induction. It generates eddy currents in a metal conductor through alternating high-frequency current, thus producing heat. Because the alternating high-frequency current acts directly on the metal conductor without passing through an intermediate medium during the heating process, it has high thermal efficiency, reduces the size of the heating device, and has lower costs.

[0003] Currently, air polishing equipment typically uses compressed gas (usually air) to spray treatment powder onto the tooth surface, which mixes with a liquid medium (usually water) to clean the tooth surface and subgingival periodontal pockets, and to prevent periodontal inflammation and periodontal disease.

[0004] During the cold season, the low temperature can cause irritation when cold water or air is used to clean a patient's teeth, making the patient uncomfortable and reducing their satisfaction. Utility Model Content

[0005] The purpose of this invention is to provide an induction heating device for dental equipment, which aims to solve the problem that existing treatment equipment may cause discomfort to patients due to excessively low water temperature when cleaning teeth.

[0006] To achieve the above objectives, this utility model provides an induction heating device for dental equipment, including a heating metal container, an induction coil, a main control board, an inlet pipe, and an outlet pipe; the induction coil is sleeved on the outside of the heating metal container, the main control board is connected to the induction coil and located on one side of the induction coil, the inlet pipe is located on one side of the heating metal container, and the outlet pipe is located on the side of the heating metal container away from the inlet pipe.

[0007] The heated metal container includes a metal tube and an insulating layer. The metal tube is disposed inside the induction coil, and the insulating layer is fixedly connected to the metal tube and located on the side of the metal tube closer to the induction coil.

[0008] The main control board includes a main control board body and a touch screen. The main control board body is connected to the induction coil and is located on one side of the induction coil. The touch screen is mounted on one side of the main control board body.

[0009] The induction heating device for dental equipment also includes a temperature sensor, which is mounted on one side of the metal tube.

[0010] The induction heating device for dental equipment also includes a temperature fuse, which is mounted on one side of the metal tube.

[0011] This invention discloses an induction heating device for dental equipment. The inlet pipe is connected to an air pump or water pump to introduce air or water. The main control board controls the operation of the heating metal container and the induction coil. Based on the principle of electromagnetic induction, the air and water introduced through the inlet pipe are heated and then sprayed out through the outlet pipe, thereby cleaning the tooth surface and subgingival periodontal pockets. This effectively avoids patient discomfort caused by excessively low water or air temperatures. It solves the problem of patient discomfort caused by excessively low water temperatures when cleaning teeth with existing treatment equipment. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the structure of an induction heating device for dental equipment according to the present invention.

[0014] Figure 2 This is a cross-sectional view of a heating metal container for an induction heating device used in dental equipment according to this utility model.

[0015] In the diagram: 1-Heating metal container, 2-Induction coil, 3-Main control board, 4-Touch screen, 5-Outlet pipe, 6-Temperature sensor, 7-Inlet pipe, 8-Temperature fuse, 9-Main control board body, 11-Metal pipe, 12-Insulation layer. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0017] Please see Figures 1 to 2 This utility model provides an induction heating device for dental equipment, including a heating metal container 1, an induction coil 2, a main control board 3, an inlet pipe 7, and an outlet pipe 5; the induction coil 2 is sleeved on the outside of the heating metal container 1, the main control board 3 is connected to the induction coil 2 and located on one side of the induction coil 2, the inlet pipe 7 is located on one side of the heating metal container 1, and the outlet pipe 5 is located on the side of the heating metal container 1 away from the inlet pipe 7.

[0018] In this embodiment, the inlet pipe 7 is connected to an air pump or a water pump to introduce air or water. The main control board 3 controls the operation of the heated metal container 1 and the induction coil 2, heating the air and water introduced through the inlet pipe 7 based on the principle of electromagnetic induction, and then spraying them out through the outlet pipe 5, thereby cleaning the tooth surface and subgingival periodontal pockets, effectively avoiding patient discomfort caused by excessively low water or air temperature. This solves the problem of patient discomfort caused by excessively low water temperature when cleaning teeth with existing treatment equipment.

[0019] Furthermore, the heated metal container 1 includes a metal tube 11 and an insulating layer 12. The metal tube 11 is disposed inside the induction coil 2, and the insulating layer 12 is fixedly connected to the metal tube 11 and is located on the side of the metal tube 11 closer to the induction coil 2.

[0020] In this embodiment, the insulating layer 12 isolates the induction coil 2 and directly contacts the metal tube 11 to prevent short circuits and achieve electromagnetic induction. The metal tube 11 cooperates with the induction coil 2 to provide a heat source to the air or water introduced into the inlet tube 7 based on the principle of electromagnetic heating. The insulating layer 12 has a thickness of ≤0.2mm and is made of a low heat capacity non-magnetic material, such as a polyimide film. This improves the electromagnetic coupling efficiency while ensuring insulation and temperature resistance.

[0021] Furthermore, the main control board 3 includes a main control board body 9 and a touch screen 4. The main control board body 9 is connected to the induction coil 2 and is located on one side of the induction coil 2. The touch screen 4 is mounted on one side of the main control board body 9.

[0022] In this embodiment, the main control board body 9 uses commercially available technology. The zero-voltage switching circuit of the main control board body 9 outputs a signal to the induction coil 2, generating a coil current in the induction coil 2. The coil current forms an induced magnetic field, which acts on the metal tube 11 to generate an induced current of the same frequency, thereby forming eddy currents. The metal tube 11 itself has resistance, and the generated induced current causes the metal tube 11 to heat up, achieving induction heating. The touch screen 4 can set the heating temperature, and the touch screen 4 sends heating temperature data to the main control board body 9, thereby enabling the main control board body 9 to turn on the zero-voltage switching circuit.

[0023] Furthermore, the induction heating device for dental equipment also includes a temperature sensor 6, which is mounted on one side of the metal tube 11; the induction heating device for dental equipment also includes a temperature fuse 8, which is mounted on one side of the metal tube 11.

[0024] In this embodiment, the temperature sensor 6 controls the water temperature, and the temperature fuse 8 provides protection for the entire heating metal container 1. When the temperature fuse 8 detects that the temperature of the metal tube 11 of the heating metal container 1 is far higher than the set temperature, the self-resetting fuse disconnects, causing the main control board body 9 to fail and providing protection. When the temperature fuse 8 detects that the temperature of the metal tube 11 is far lower than the set temperature, the self-resetting fuse reconnects. The temperature sensor 6 monitors the air or water inside the metal tube 11 in real time and can control the water temperature so that the temperature of the sprayed air or water is constant. The temperature fuse 8 is model HKW9700-H, and the temperature sensor 6 is model 10K-3950.

[0025] This invention relates to an induction heating device for dental equipment. The heating function is activated and the heating temperature is set via a touchscreen 4. The main control board 9 receives temperature data from the touchscreen 4 and compares it with temperature data read by a temperature sensor 6. Simultaneously, the main control board 9 reads the temperature from the temperature sensor 6 in real time and sends it to the touchscreen 4 for display. The client can directly observe the real-time temperature of the water or air path in the metal tube 11. When the temperature read by the temperature sensor 6 is greater than the heating temperature set by the touchscreen 4, the main control board 9 shuts off the zero-voltage switch circuit, and the heated metal container 1 is not heated. When the temperature read by the temperature sensor 6 is less than the heating temperature set by the touchscreen 4, the main control board 9 activates the zero-voltage switch circuit, the induction coil 2 heats the heated metal container 1, and the heating temperature is precisely controlled by an algorithm based on the data from the temperature sensor 6, enabling induction heating of the water or air path.

[0026] The above-disclosed embodiments are merely preferred embodiments of an induction heating device for dental equipment and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. An inductive heating device for a dental apparatus, characterized in that ； It includes heated metal containers, induction coils, main control board, inlet pipe, and outlet pipe; The induction coil is sleeved on the outside of the heated metal container. The main control board is connected to the induction coil and is located on one side of the induction coil. The inlet pipe is located on one side of the heated metal container, and the outlet pipe is located on the side of the heated metal container away from the inlet pipe.

2. The inductive heating device for a dental apparatus of claim 1, wherein ； The heated metal container includes a metal tube and an insulating layer. The metal tube is disposed inside the induction coil, and the insulating layer is fixedly connected to the metal tube and located on the side of the metal tube closer to the induction coil.

3. The inductive heating device for dental equipment of claim 1, Its characteristics are: The main control board includes a main control board body and a touch screen. The main control board body is connected to the induction coil and is located on one side of the induction coil. The touch screen is mounted on one side of the main control board body.

4. The inductive heating device for dental equipment of claim 2, Its characteristics are: The induction heating device for dental equipment also includes a temperature sensor mounted on one side of the metal tube.

5. The inductive heating device for dental equipment of claim 2, Its characteristics are: The induction heating device for dental equipment also includes a temperature fuse, which is mounted on one side of the metal tube.

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