Heating disc safe to use

Abstract

The utility model discloses a safe-to-use heating disc, which comprises a first shell, the top of the first shell is provided with a second shell, the inner wall of the second shell is fixedly connected with a heat insulation plate, the two sides of the bottom of the inner cavity of the first shell are fixedly connected with protective shells, and the protective shells are internally provided with movable plates. Through the cooperation of the first shell, the second shell, the heat insulation plate, the protective shell, the movable plate, the inserting plate, the permanent magnet, the electromagnet, the connecting plate, the inserting groove, the sealing groove and the sealing gasket, the anti-disassembly heating disc has the advantages of being good in anti-disassembly performance and sealing performance, overcomes some defects of an existing heating disc for a user, and can be used for preventing the user from being damaged if the heating disc does not have an electrified anti-disassembly function. The utility model solves the problems that the conventional heating plate is easy to disassemble and easily causes damage to an internal circuit, so that the use safety of the heating plate is reduced, the heating plate does not have the advantage of good sealing performance, is easily affected with damp or damaged by water, has potential safety hazards and cannot meet the current market demand.

Description

Technical Field

[0001] The utility model relates to the technical field of heating plates, in particular to a heating plate that is safe to use. Background Art

[0002] The heating plate is a device that uses electric heating alloy wire as heating material, mica soft plate as insulation material, and is wrapped with thin metal plates (aluminum plates, stainless steel plates, etc.) for heating.

[0003] However, the previous heating plates have some defects for users, such as the lack of power-on anti-disassembly function, which can easily cause damage to the internal circuit if easily disassembled, thereby reducing the safety of the heating plate. In addition, they do not have the advantage of good sealing, which can easily cause the heating plate to be damaged by moisture or water, posing a safety hazard and failing to meet the needs of today's market. Due to the above problems, the practicability and usability of the heating plate are reduced, and a safe heating plate has been specifically introduced. Utility Model Content

[0004] The purpose of the utility model is to provide a heating plate that is safe to use, has the advantages of anti-disassembly when powered on and good sealing, and solves some defects of previous heating plates that users may encounter, such as the lack of anti-disassembly function, which may cause damage to the internal circuit if easily disassembled, thereby reducing the safety of the heating plate. In addition, the lack of good sealing may easily cause the heating plate to be damaged by moisture or water, posing a safety hazard and failing to meet the current market demand.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a safe heating plate, comprising a first shell, a second shell is arranged on the top of the first shell, an inner wall of the second shell is fixedly connected to a heat insulation board, both sides of the bottom of the inner cavity of the first shell are fixedly connected to a protective shell, a movable plate is arranged inside the protective shell, a plug plate is fixedly connected to the side facing away from the movable plate, a permanent magnet is fixedly connected to the side opposite to the movable plate, an electromagnet is fixedly connected to the inner wall of the protective shell, a connecting plate is penetrated through the left side of the top of the protective shell, a slot for use with the plug plate is provided on the surface of the connecting plate, the top of the connecting plate is fixedly connected to the bottom of the heat insulation board, a sealing groove is provided at the bottom of the second shell, a sealing gasket is fixedly connected to the inner wall of the sealing groove, and the bottom of the sealing gasket is fixedly connected to the top of the first shell.

[0006] Preferably, a fixing groove is fixedly connected to the top of the heat insulation board, and a heating pipe is fixedly connected to the inner wall of the fixing groove.

[0007] Preferably, a heat conducting plate is disposed through the top of the second shell, and the bottom of the heat conducting plate is in contact with the top of the fixing groove.

[0008] Preferably, a slide groove is provided at the bottom of the inner cavity of the protective shell, a sliding block is slidably connected to the inner wall of the slide groove, and the top of the sliding block is fixedly connected to the bottom of the movable plate.

[0009] Preferably, a power source is fixedly connected to the left side of the bottom of the inner cavity of the first shell, and a controller is fixedly connected to the right side of the bottom of the inner cavity of the first shell.

[0010] Preferably, control keys are provided throughout the surface of the first shell, a receiving groove is provided on the front of the second shell, a nameplate is fixedly connected to the inner wall of the receiving groove, anti-slip pads are fixedly connected to both sides of the bottom of the first shell, and anti-slip grooves are provided on the bottom of the anti-slip pads.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model achieves the advantages of anti-disassembly and good sealing through the cooperation of the first shell, the second shell, the insulation board, the protective shell, the movable plate, the plug board, the permanent magnet, the electromagnet, the connecting plate, the slot, the sealing groove and the sealing gasket, and solves some defects of the previous heating plate in users, such as the lack of power-on anti-disassembly function, which can easily cause damage to the internal circuit if it is easily disassembled, thereby reducing the safety of the heating plate, and the lack of the advantage of good sealing, which can easily cause the heating plate to be damaged by moisture or water, posing a safety hazard and failing to meet the current market demand.

[0013] 2. The utility model is used to fix the heating tube by arranging a fixing groove, to heat the heating tube by arranging a heating tube, to absorb and conduct heat by arranging a heat conducting plate, to limit the movable plate by arranging a sliding groove and a sliding block, to improve the stability of the movable plate when moving left and right, to store and provide electric energy by arranging a power supply, to control the circuit by arranging a controller, to input control signals by arranging a control key, to mark the specification information of the heating plate by arranging a receiving groove and a nameplate, and to increase the friction by arranging an anti-slip pad, to improve the stability of the heating plate when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the heating tube of the utility model;

[0016] Figure 3 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 4 This is a cross-sectional view of the protective shell of the utility model.

[0018] In the figure: 1. first shell; 2. second shell; 3. heat insulation board; 4. protective shell; 5. movable plate; 6. plug-in board; 7. permanent magnet; 8. electromagnet; 9. connecting plate; 10. slot; 11. sealing groove; 12. sealing pad; 13. fixing groove; 14. heating tube; 15. heat conduction plate; 16. slide groove; 17. slider; 18. power supply; 19. controller; 20. control key; 21. receiving groove; 22. nameplate; 23. anti-slip pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4 A safe heating plate comprises a first shell 1, a second shell 2 is arranged on the top of the first shell 1, a heat insulating plate 3 is fixedly connected to the inner wall of the second shell 2, a protective shell 4 is fixedly connected to both sides of the bottom of the inner cavity of the first shell 1, a movable plate 5 is arranged inside the protective shell 4, a plug plate 6 is fixedly connected to the back side of the movable plate 5, a permanent magnet 7 is fixedly connected to the opposite side of the movable plate 5, an electromagnet 8 is fixedly connected to the inner wall of the protective shell 4, a connecting plate 9 is arranged through the left side of the top of the protective shell 4, a slot 10 for use with the plug plate 6 is opened on the surface of the connecting plate 9, the top of the connecting plate 9 is fixedly connected to the bottom of the heat insulating plate 3, a sealing groove 11 is opened at the bottom of the second shell 2, and the sealing groove 11 The inner wall is fixedly connected with a sealing gasket 12, and the bottom of the sealing gasket 12 is fixedly connected to the top of the first shell 1. Through the cooperation of the first shell 1, the second shell 2, the insulation board 3, the protective shell 4, the movable plate 5, the plug board 6, the permanent magnet 7, the electromagnet 8, the connecting plate 9, the slot 10, the sealing groove 11 and the sealing gasket 12, the advantages of anti-disassembly and good sealing are achieved, and some defects of the previous heating plate in users are solved, such as the lack of power-on anti-disassembly function, which is easy to be disassembled and cause damage to its internal circuit, thereby reducing the safety of the heating plate. It does not have the advantage of good sealing, which easily causes the heating plate to be damaged by moisture or water, and there is a safety hazard, which cannot meet the current market demand.

[0021] A fixing groove 13 is fixedly connected to the top of the heat insulation board 3 , and a heating pipe 14 is fixedly connected to the inner wall of the fixing groove 13 .

[0022] Through the above technical solution, the fixing groove 13 is provided to fix the heating tube 14, and the heating tube 14 is provided to perform heating.

[0023] A heat conducting plate 15 is disposed through the top of the second housing 2 , and the bottom of the heat conducting plate 15 is in contact with the top of the fixing groove 13 .

[0024] Through the above technical solution, the heat conducting plate 15 is provided to absorb and conduct heat.

[0025] A slide groove 16 is provided at the bottom of the inner cavity of the protection shell 4 , and a slider 17 is slidably connected to the inner wall of the slide groove 16 , and the top of the slider 17 is fixedly connected to the bottom of the moving plate 5 .

[0026] Through the above technical solution, the sliding groove 16 and the sliding block 17 are provided to limit the movable plate 5, thereby improving the stability of the movable plate 5 when moving left and right.

[0027] A power source 18 is fixedly connected to the left side of the bottom of the inner cavity of the first shell 1 , and a controller 19 is fixedly connected to the right side of the bottom of the inner cavity of the first shell 1 .

[0028] Through the above technical solution, a power supply 18 is provided to store and provide electric energy, and a controller 19 is provided to perform circuit control.

[0029] A control key 20 is provided on the surface of the first shell 1, a receiving groove 21 is provided on the front of the second shell 2, a nameplate 22 is fixedly connected to the inner wall of the receiving groove 21, and anti-skid pads 23 are fixedly connected to both sides of the bottom of the first shell 1, and the bottom of the anti-skid pads 23 is provided with anti-skid patterns.

[0030] Through the above technical solution, a control key 20 is provided to input a control signal, a receiving slot 21 and a nameplate 22 are provided to mark the specification information of the heating plate, and an anti-slip pad 23 is provided to increase friction and improve the stability of the heating plate during use.

[0031] During use, the user docks the first shell 1 with the second shell 2, drives the heat insulation plate 3 to move downward through the second shell 2, and drives the connecting plate 9 to move downward through the heat insulation plate 3 until the connecting plate 9 is inserted into the connecting groove on the top of the protective shell 4. The user powers on the heating plate, and the power supply 18 is used to store backup power. The electromagnet 8 is operated through the power supply 18. The electromagnet 8 is energized to generate a magnetic field, and the moving plate 5 is driven to move through the repulsive force between the electromagnet 8 and the permanent magnet 7. The plug-in plate 6 is driven by the moving plate 5 to insert into the slot 10, and the connecting plate 9 is fixed by the plug-in plate 6 and the slot 10, thereby fixing the second shell 2. The sealing groove 11 and the sealing gasket 12 can improve the sealing of the connection between the first shell 1 and the second shell 2.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe heating plate, comprising a first shell (1), characterized in that: A second shell (2) is arranged on the top of the first shell (1), the inner wall of the second shell (2) is fixedly connected to a heat insulation board (3), both sides of the bottom of the inner cavity of the first shell (1) are fixedly connected to a protective shell (4), a movable plate (5) is arranged inside the protective shell (4), the side opposite to the movable plate (5) is fixedly connected to a plug plate (6), the side opposite to the movable plate (5) is fixedly connected to a permanent magnet (7), the inner wall of the protective shell (4) is fixedly connected to an electromagnet (8), a connecting plate (9) is arranged through the left side of the top of the protective shell (4), a slot (10) for use with the plug plate (6) is provided on the surface of the connecting plate (9), the top of the connecting plate (9) is fixedly connected to the bottom of the heat insulation board (3), a sealing groove (11) is provided at the bottom of the second shell (2), a sealing gasket (12) is fixedly connected to the inner wall of the sealing groove (11), and the bottom of the sealing gasket (12) is fixedly connected to the top of the first shell (1).

2. A safe heating plate according to claim 1, characterized in that: A fixing groove (13) is fixedly connected to the top of the heat insulation board (3), and a heating pipe (14) is fixedly connected to the inner wall of the fixing groove (13).

3. A safe heating plate according to claim 1, characterized in that: A heat conducting plate (15) is provided through the top of the second shell (2), and the bottom of the heat conducting plate (15) is in contact with the top of the fixing groove (13).

4. A safe heating plate according to claim 1, characterized in that: A slide groove (16) is provided at the bottom of the inner cavity of the protective shell (4), and a slider (17) is slidably connected to the inner wall of the slide groove (16), and the top of the slider (17) is fixedly connected to the bottom of the movable plate (5).

5. The safe-to-use heating plate according to claim 1, characterized in that: A power source (18) is fixedly connected to the left side of the bottom of the inner cavity of the first shell (1), and a controller (19) is fixedly connected to the right side of the bottom of the inner cavity of the first shell (1).

6. The safe-to-use heating plate according to claim 1, characterized in that: A control key (20) is provided on the surface of the first shell (1), a receiving groove (21) is provided on the front of the second shell (2), a nameplate (22) is fixedly connected to the inner wall of the receiving groove (21), and anti-skid pads (23) are fixedly connected to both sides of the bottom of the first shell (1), and anti-skid patterns are provided on the bottom of the anti-skid pads (23).

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