Radiation-proof electric heating device

Abstract

The utility model relates to the field of electric heating equipment, in particular to an anti-radiation electric heating device which comprises a base, a fixing column is arranged on the upper end face of the base, a plurality of electric heating tubes are arranged on one side of the fixing column and horizontally arranged from top to bottom in sequence, the adjacent electric heating tubes are fixedly connected end to end in sequence, and a double-layer metal net is arranged on the outer side of each electric heating tube. A rotating motor is arranged in the base, and an output shaft of the rotating motor is coaxially and fixedly connected with the fixing column. The double-layer metal net is additionally arranged to serve as a shielding layer, electromagnetic radiation is effectively reduced, and human health is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of electric heating equipment, especially to a kind of anti-radiation electric heating device. BACKGROUND

[0002] Electric heating device is a kind of equipment using electric energy conversion into heat energy, to improve indoor temperature.This kind of device is widely used in family, office, school, hospital and other various places needing heating, especially in cold winter or low temperature environment.The main features of electric heating device are simple operation, flexible installation, safe and reliable, and can quickly improve indoor temperature.

[0003] The related technology can refer to the patent with the announcement number CN207702572U, which discloses a kind of electromagnetic heating water circulation heating device, including shell, the front of shell is provided with air outlet, air outlet corresponding shell is provided with water-gas heat exchanger in, the upper end of water-gas heat exchanger is interconnected with water inlet pipe, the lower end is interconnected with water outlet pipe, the upper portion of water inlet pipe is provided with water temperature sensing plug;The upper end of the upper portion of shell is provided with water replenishing tank, water replenishing tank is provided with water inlet in the upper end, the lower end is interconnected with water replenishing pipe;The lower end of water replenishing pipe, water inlet pipe, water outlet pipe is interconnected with blow-off pipe respectively;Water inlet pipe is provided with electromagnetic induction heating coil;Shell is provided with electromagnetic heating controller and PLC, electromagnetic heating controller is electrically connected with electromagnetic induction heating coil;Fan is provided below electromagnetic heating controller and PLC;Fan, electromagnetic heating controller, water temperature sensing plug, control panel surface, display panel surface are electrically connected with PLC respectively, and PLC is electrically connected with power supply.The heating device does not need water pump, outdoor unit, has no noise, mechanism is simple, and the price is low.

[0004] For the above-mentioned related technology, users in the heating process, due to the heating mode of electromagnetic heating, some electric measurement radiation is inevitable, long-term use may cause adverse effects on human health, therefore, developing a kind of electric heating device capable of effectively reducing electromagnetic radiation leakage becomes an urgent need. UTILITY MODEL CONTENTS

[0005] In order to improve product quality and production efficiency, the utility model provides an anti-radiation electric heating device.

[0006] The utility model provides an anti-radiation electric heating device, adopt the following technical scheme:

[0007] An anti-radiation electric heating device, including base, the upper end surface of base is equipped with fixed column, the side of fixed column is equipped with a plurality of electric heating pipes, and the electric heating pipes are sequentially arranged horizontally from top to bottom, and the adjacent electric heating pipes are sequentially fixedly connected, and the outer side of electric heating pipe is equipped with double-layer metal net, and the inside of base is equipped with rotating motor, and the output shaft of rotating motor is coaxially fixedly connected with fixed column.

[0008] By adopting the technical scheme, when a user uses the heating device, the electric heating tube and the rotating motor are started, the electric heating tube starts to heat, the generated heat is transmitted to the indoor space through the shielding of the double-layer metal mesh, the leakage of electromagnetic radiation is effectively reduced, and the rotating motor drives the fixed column to rotate, so that the electric heating tube uniformly distributes heat.

[0009] Optionally, the lower end surface of the base is provided with four rollers, and the rollers are uniformly arranged.

[0010] By adopting the technical scheme, the rollers are arranged, the heating device is convenient to move, and user experience is improved.

[0011] Optionally, the lower end surface of the base is provided with a movable groove, the base is provided with a lifting plate in the movable groove, the four rollers are connected to the lower end surface of the lifting plate, the lifting plate slides in the movable groove of the base, the height of the lifting plate is lower than the height of the movable groove, a supporting plate is horizontally arranged below the lifting plate, the supporting plate faces the movable groove of the base, the size of the supporting plate is smaller than the size of the movable groove, the two ends of the supporting plate are fixedly connected to the base, the base is provided with a fixing member for fixing the position of the lifting plate, when the base needs to be driven to move, the bottom surface of the lifting plate abuts against the supporting plate, the rollers are located below the base and are fixed by the fixing member, and when the position of the base needs to be kept unchanged, the top surface of the lifting plate abuts against the base, and the rollers are located in the movable groove of the base.

[0012] By adopting the technical scheme, when the heating device needs to be moved, the base is first lifted, the rollers are located below the base, and then the relative position of the lifting plate and the base is fixed by the fixing member, so that the stability during movement is ensured, when the heating device needs to be fixed, the fixing member is removed, the lifting plate is separated from the base, the top surface of the lifting plate abuts against the base, and the rollers are located in the movable groove of the base, so that the heating device is convenient to move and place, and user experience is improved.

[0013] Optionally, the fixing member comprises a positioning plate, two positioning grooves are arranged on the two sides of the lifting plate, the two positioning grooves are arranged at the two ends of the lifting plate, connecting holes are arranged on the two sides of the base, the connecting holes are arranged at the two ends of the base, the connecting holes are in communication with the movable groove, when the base needs to be driven to move, the bottom surface of the lifting plate abuts against the supporting plate, the rollers are located below the base, the connecting holes face the positioning grooves, and one end of the positioning plate passes through the connecting holes and is located in the positioning grooves.

[0014] By adopting the technical scheme, when the relative position of the lifting plate and the base needs to be fixed, the base is first lifted, the connecting holes face the positioning grooves, and then one end of the positioning plate passes through the connecting holes and is inserted into the positioning grooves, so that the lifting plate and the base are fixed, the operation is convenient, and work efficiency is improved.

[0015] Optionally, one end of the positioning plate away from the lifting plate is fixedly connected with a pull handle.

[0016] By adopting the technical scheme, the pull handle is arranged, the positioning plate is convenient for the staff to move, and the experience of the staff is improved.

[0017] Optionally, the lower end surface of the base is provided with two cushion layers, the two cushion layers are arranged along the length direction of the base, and the two cushion layers are arranged on the two sides of the base.

[0018] By adopting the technical scheme, when the heating device needs to be arranged, the cushion layer of the base first contacts the ground, and the device is provided with certain buffering and support, so that the stability of the device is improved.

[0019] Optionally, one side of the base is provided with a push-pull frame, and the push-pull frame is fixedly connected to the upper end surface of the base.

[0020] By adopting the technical scheme, when the heating device needs to be moved, the staff can move the push-pull frame to realize the movement of the device, the user operation is facilitated, and the user experience is improved.

[0021] Optionally, the two sides of the base are provided with support rods, one end of the support rod is hingedly connected to the base, and a torsional spring is arranged at the hinged connection position of the support rod and the base.

[0022] By adopting the technical scheme, when the base needs to be lifted, the staff can first lift the support rod to lift the base plate, the human consumption is effectively reduced, the work efficiency is improved, and the torsional spring is arranged to keep the support rod at a certain angle when not in use, so that the support rod is prevented from swinging or collapsing at will.

[0023] In summary, the utility model has at least one of the following beneficial technical effects:

[0024] 1. The double-layer metal mesh is arranged to reduce leakage of electromagnetic radiation, and the safety of the electric heating heating device is significantly improved.

[0025] 2. The positioning plate, the positioning groove and the connecting hole are arranged, when the relative positions of the lifting plate and the base need to be fixed, the staff first lifts the base, the connecting hole is opposite to the positioning groove, one end of the positioning plate passes through the connecting hole and is inserted into the positioning groove, the lifting plate and the base are fixed, the operation is facilitated, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Fig. 1 It is a whole structure schematic diagram of a radiation-proof electric heating heating device.

[0027] Fig. 2 It is a sectional structure schematic diagram of a radiation-proof electric heating heating device.

[0028] Fig. 3It is a profile structure schematic view of the anti-radiation electric heating device from another angle.

[0029] The drawing number is explained: 1, base; 11, cushion layer; 12, push-pull frame; 13, support rod; 14, torsional spring; 2, electric heating assembly; 21, fixed column; 22, electric heating tube; 23, double-layer metal mesh; 24, rotating motor; 3, moving assembly; 31, lifting plate; 32, roller; 33, fixing piece; 331, positioning plate; 332, positioning groove; 333, connecting hole; 334, pull handle; 34, movable groove; 35, support plate. DETAILED DESCRIPTION

[0030] The utility model will be further explained in detail in combination with all the drawings.

[0031] The utility model discloses an anti-radiation electric heating device.

[0032] Referring to Figs. 1-3 An anti-radiation electric heating device, comprising a base 1, an electric heating assembly 2 and a moving assembly 3, the electric heating assembly 2 and the moving assembly 3 are connected with the base 1. The base 1 supports the electric heating assembly 2 and connects the moving assembly 3, the electric heating assembly 2 converts electric energy into heat energy, improves indoor temperature, and the moving assembly 3 changes the position of the heating device.

[0033] Referring to Figs. 1-3 The electric heating assembly 2 comprises a fixed column 21, a plurality of electric heating tubes 22 and a double-layer metal mesh 23, the fixed column 21 is vertically arranged on the upper end face of the base 1, the electric heating tube 22 is arranged on one side of the fixed column 21, the plurality of electric heating tubes 22 are sequentially arranged horizontally from top to bottom, and adjacent electric heating tubes 22 are sequentially fixedly connected in head-tail mode, and the double-layer metal mesh 23 is wrapped on the outer side of the electric heating tube 22, and the base 1 is provided with a rotating motor 24, and the output shaft of the rotating motor 24 is coaxially fixedly connected with the fixed column 21.

[0034] Referring to Figs. 1-3 When a user uses the heating device, the electric heating tube 22 and the rotating motor 24 are started, the electric heating tube 22 starts to heat, the heat generated is transmitted to the indoor space through the shielding of the double-layer metal mesh 23, the leakage of electromagnetic radiation is effectively reduced, and the rotating motor 24 drives the fixed column 21 to rotate, so that the electric heating tube 22 is uniformly distributed heat.

[0035] Referring to Figs. 1-3 The double-layer metal mesh 23 can be replaced by a multi-layer composite shielding material, such as a structure of metal mesh + ferrite + metal mesh, to further enhance the shielding effect. The multi-layer composite shielding material can more effectively block the leakage of electromagnetic waves and improve the safety of the electric heating device.

[0036] Referring to Figs. 1-3The moving assembly 3 comprises a lifting plate 31, four roller wheels 32 and a fixing piece 33, the lower end surface of the base 1 is provided with a movable groove 34, the lifting plate 31 is arranged at the movable groove 34 of the base 1, the four roller wheels 32 are connected to the lower end surface of the lifting plate 31, the lifting plate 31 slides at the movable groove 34 of the base 1, the height of the lifting plate 31 is lower than the height of the movable groove 34, a supporting plate 35 is horizontally arranged below the lifting plate 31, the supporting plate 35 is opposite to the movable groove 34 of the base 1, the size of the supporting plate 35 is smaller than the size of the movable groove 34, the two ends of the supporting plate 35 are fixedly connected with the base 1, the fixing piece 33 is arranged on the base 1, when the base 1 needs to be driven to move, the bottom surface of the lifting plate 31 abuts against the supporting plate 35, and the roller wheels 32 are located below the base 1 and are fixed through the fixing piece 33; when the base 1 needs to be kept in position, the top surface of the lifting plate 31 abuts against the base 1, and the roller wheels 32 are located in the movable groove 34 of the base 1.

[0037] With reference to Figs. 1-3 When the heating device needs to be moved, the staff first lifts the base 1, so that the roller wheels 32 are located below the base 1, and then fixes the relative position of the lifting plate 31 and the base 1 through the fixing piece 33, so as to ensure the stability in the moving process; when the heating device needs to be fixed, the staff removes the fixing piece 33, so that the lifting plate 31 is separated from the base 1, thereby the top surface of the lifting plate 31 abuts against the base 1, and the roller wheels 32 are located in the movable groove 34 of the base 1, which is convenient for moving and placing and is beneficial to improving the user experience.

[0038] With reference to Figs. 1-3 The fixing piece 33 comprises a positioning plate 331, two positioning grooves 332 are arranged at the two ends of the lifting plate 31, connecting holes 333 are arranged at the two ends of the base 1, the connecting holes 333 are in communication with the movable groove 34, when the base 1 needs to be driven to move, the bottom surface of the lifting plate 31 abuts against the supporting plate 35, the roller wheels 32 are located below the base 1, the connecting holes 333 are opposite to the positioning grooves 332, and one end of the positioning plate 331 penetrates through the connecting hole 333 and is located at the positioning groove 332. When the relative position of the lifting plate 31 and the base 1 needs to be fixed, the staff first lifts the base 1, so that the connecting hole 333 is opposite to the positioning groove 332, and then one end of the positioning plate 331 penetrates through the connecting hole 333 and is inserted into the positioning groove 332, so as to fix the lifting plate 31 and the base 1, which is convenient to operate and is beneficial to improving the work efficiency.

[0039] With reference to Figs. 1-3 One end of the positioning plate 331 away from the lifting plate 31 is fixedly connected with a pull handle 334. Through the arrangement of the pull handle 334, the staff can move the positioning plate 331, which is beneficial to improving the experience of the staff.

[0040] With reference to Figs. 1-3The lower end surface of the base 1 is provided with two cushion layers 11, the two cushion layers 11 are provided along the length direction of the base 1, the two cushion layers 11 are respectively arranged on the two sides of the base 1, one side of the base 1 is provided with a push-pull frame 12, the push-pull frame 12 is fixedly connected to the upper end surface of the base 1, the two sides of the base 1 are provided with support rods 13, one end of the support rod 13 is hinged to the base 1, and the hinge position of the support rod 13 and the base 1 is provided with a torsional spring 14. When the heating device needs to be arranged, the cushion layer 11 of the base 1 will first contact the ground, providing a certain buffer and support for the device, which is beneficial to improve the stability of the device; when the heating device needs to be moved, the staff can move the push-pull frame 12 to realize the movement of the device, which is convenient for user operation and is beneficial to improve the user experience; when the base 1 needs to be lifted, the staff can first lift the support rod 13, thereby lifting the bottom plate, effectively reducing the labor consumption and improving the work efficiency, and the arrangement of the torsional spring 14 enables the support rod 13 to maintain a certain angle when not in use, avoiding the random swinging or collapse of the support rod 13.

[0041] Reference Figs. 1-3 Figs. 1-3 The cushion layer 11 can be made of rubber material to improve the anti-skid performance. The rubber material has good elasticity and friction, which can effectively prevent the device from sliding on smooth ground and improve the safety of use. The push-pull frame 12 can be designed as a telescopic structure to adapt to the needs of users of different heights. The telescopic push-pull frame 12 can be adjusted according to the height of the user, making the user more labor-saving and comfortable when pushing the device.

[0042] The implementation principle of the anti-radiation electric heating device is as follows: after the user starts the electric heating device, the electric heating pipe 22 starts to heat, and the generated heat is transmitted to the indoor space through the shielding layer of the double-layer metal mesh 23. The rotating motor 24 drives the fixed column 21 to rotate, so that the electric heating pipe 22 uniformly distributes heat, improving the heating efficiency. When the device needs to be moved, the base 1 is first lifted by the support rod 13, so that the connecting hole 333 is opposite to the positioning groove 332, then one end of the positioning plate 331 passes through the connecting hole 333 and is inserted into the positioning groove 332, the lifting plate 31 is fixed with the base 1, at this time, the roller 32 is located below the base 1, and the device can be easily moved. When it is not necessary to move, the positioning plate 331 is pulled out, then the base 1 falls, the top surface of the lifting plate 31 abuts against the base 1, and the roller 32 is located in the movable groove 34 of the base 1, so that the device remains stable.

[0043] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made on the structure, shape and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A radiation protection electric heating device comprising a base (1), characterized in that: The upper end surface of the base (1) is provided with a fixed column (21), one side of the fixed column (21) is provided with a plurality of electric heating pipes (22), the electric heating pipes (22) are arranged horizontally from top to bottom in sequence, adjacent electric heating pipes (22) are fixedly connected in sequence, the outer side of the electric heating pipe (22) is provided with a double-layer metal mesh (23), the base (1) is provided with a rotating motor (24) inside, the output shaft of the rotating motor (24) is coaxially fixedly connected with the fixed column (21).

2. The anti-radiation electric heating device according to claim 1, characterized in that: The lower end surface of the base (1) is provided with four rollers (32), and the rollers (32) are uniformly arranged.

3. The anti-radiation electric heating device according to claim 2, characterized in that: The lower end surface of the base (1) is provided with a movable groove (34), the base (1) is provided with a lifting plate (31) in the movable groove (34), the four rollers (32) are connected to the lower end surface of the lifting plate (31), the lifting plate (31) slides at the movable groove (34) of the base (1), the height of the lifting plate (31) is lower than the height of the movable groove (34), a supporting plate (35) is horizontally arranged below the lifting plate (31), the supporting plate (35) faces the movable groove (34) of the base (1), the size of the supporting plate (35) is smaller than the size of the movable groove (34), the two ends of the supporting plate (35) are fixedly connected with the base (1), the base (1) is provided with a fixing piece (33) for fixing the position of the lifting plate (31), when the base (1) needs to be driven to move, the bottom surface of the lifting plate (31) abuts against the supporting plate (35), the rollers (32) are located below the base (1) and are fixed through the fixing piece (33); when the position of the base (1) needs to be kept unchanged, the top surface of the lifting plate (31) abuts against the base (1), and the rollers (32) are located in the movable groove (34) of the base (1).

4. The anti-radiation electric heating device according to claim 3, characterized in that: The fixing piece (33) comprises a positioning plate (331), two positioning grooves (332) are formed in the two sides of the lifting plate (31), the two positioning grooves (332) are respectively arranged at the two ends of the lifting plate (31), connecting holes (333) are formed in the two sides of the base (1), the connecting holes (333) are respectively arranged at the two ends of the base (1), the connecting holes (333) are communicated with the movable groove (34), when the base (1) needs to be driven to move, the bottom surface of the lifting plate (31) abuts against the supporting plate (35), the rollers (32) are located below the base (1), the connecting holes (333) face the positioning grooves (332), one end of the positioning plate (331) penetrates through the connecting hole (333) and is located at the positioning groove (332).

5. The anti-radiation electric heating device according to claim 4, characterized in that: One end of the positioning plate (331) away from the lifting plate (31) is fixedly connected with a pull handle (334).

6. The anti-radiation electric heating device according to claim 1, characterized in that: The lower end surface of the base (1) is provided with two cushion layers (11), the two cushion layers (11) are arranged along the length direction of the base (1), and the two cushion layers (11) are arranged on the two sides of the base (1) respectively.

7. The anti-radiation electric heating device according to claim 1, characterized in that: One side of the base (1) is provided with a push-pull frame (12), and the push-pull frame (12) is fixedly connected to the upper end surface of the base (1).

8. The anti-radiation electric heating device according to claim 3, characterized in that: The two sides of the base (1) are provided with supporting rods (13), one end of each supporting rod (13) is hingedly connected with the base (1), and a torsional spring (14) is arranged at the hinged position of each supporting rod (13) and the base (1).

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