CN205831622U

CN205831622U - A kind of Nonradiative electromagnetic rice cooker

Info

Publication number: CN205831622U
Application number: CN201620411528.2U
Authority: CN
Inventors: 刘向荣; 王华新
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-06
Filing date: 2016-05-06
Publication date: 2016-12-28
Anticipated expiration: 2026-05-06

Abstract

This utility model provides a kind of Nonradiative electromagnetic rice cooker, including cooker body, power line and the pot putting into cooker body, described cooker body includes base and is covered in base and covers the lid of described interior pot, described power line is the cable of band gauze screen, radiation cancellation module and the first binding post it is provided with in described base, the live wire of described radiation cancellation module and power line, zero line, ground wire are connected, and the gauze screen of described power line and the first binding post and radiation cancellation module are connected.The beneficial effects of the utility model are simple in construction, easy to use, reasonable in design, can effectively shield the electromagenetic wave radiation of Non-polarized lamp, can effectively stop electromagnetic radiation on human body and the impact of other electric equipment.

Description

A kind of Nonradiative electromagnetic rice cooker

Technical field

This utility model belongs to type and relates to electromagnetism rice cooker technical field, especially relates to a kind of Nonradiative electromagnetic rice cooker.

Background technology

In recent years, electromagnetism rice cooker enters family because its thermal efficiency is high, easy to use, and electromagnetism rice cooker in the course of the work will Producing substantial amounts of electromagnetic radiation, this electromagnetic radiation will leak out and damage user.

Summary of the invention

For the deficiencies in the prior art, this utility model aims to provide a kind of Nonradiative electromagnetic rice cooker.

The technical solution of the utility model is:

A kind of Nonradiative electromagnetic rice cooker, including cooker body, power line and the pot putting into cooker body, described cooker body includes base Be covered in base and cover the lid of described interior pot, described power line is the cable of band gauze screen, is provided with spoke in described base Penetrating cancellation module and the first binding post, the live wire of described radiation cancellation module and power line, zero line, ground wire are connected, described power supply The gauze screen of line is connected with the first binding post and radiation cancellation module.

Described radiation cancellation module includes electric capacity C1, electric capacity C2, inductance L1 and integrated chip IC, the live wire of power line, zero Line is connected with integrated chip IC respectively with gauze screen, transboundary electric capacity C1 between live wire and the gauze screen of power line of power line；Electricity Sense L1 is connected with integrated chip IC with one end, loop after electric capacity C2 parallel connection, and the other end is connected with the ground wire of power line.

Described base is hollow cavity, and described base uses metal material, or described base uses nonmetallic materials, described Base inner wall and/or outer wall are provided with conductive coating.

Described lid is hollow cavity, and described lid inner chamber is provided with the second binding post, described second binding post and power line Gauze screen the first binding post or radiation cancellation module be connected.

Described lid uses metal material；Or described lid uses nonmetallic materials, described lid inwall and/or outer wall set There is conductive coating.

Described first binding post and/or the second binding post are the cylinder that upper surface is with holes, and described internal surface of hole is provided with screw thread, Described first binding post and/or the second binding post upper surface pass through wire with gauze screen and/or the radiation cancellation module of power line It is connected.

Described first binding post and/or the second binding post use metal material or outer surface to be provided with conductive coating.

Described conductive coating is formed by every square centimeter of conductive material spraying less than 10 Ω.

Described lid inner chamber is provided with bearing and remote control module, and described remote control module passes through screw and bearing phase Even, described bearing can be with lid one-shot forming.

Described remote control module is provided with antenna, and described lid is provided with the hole matched with antenna, described antenna one end Being connected with remote control module by hole, described antenna protrudes from lid outer wall.

This utility model has the advantage that with good effect: simple in construction, easy to use, reasonable in design, can effectively shield Cover the electromagnetic radiation of electromagnetism rice cooker, can effectively stop electromagnetic radiation on human body and the impact of other electric equipments.

Accompanying drawing explanation

Fig. 1 is circuit diagram of the present utility model.

Fig. 2 is the structural representation that this utility model removes connecting line.

Fig. 3 is radiation cancellation module schematic diagram of the present utility model.

In figure:

1, plug 2, power line 3, cooker body

4, interior pot 31, base 32, heating spool rest

33, lid 34, metallic sheath 35, supporting leg

36, bearing 311, mainboard the 312, first binding post

313, radiation cancellation module 314, panel the 331, second binding post

332, remote control module 333, antenna.

Detailed description of the invention

As Figure 1-3, this utility model includes cooker body 3, power line 2 and puts into the pot 4 of cooker body, described cooker body 3 Including base 31 be covered in base 31 and cover the lid 33 of described interior pot 4, described power line 2 is the cable of band gauze screen, Radiation cancellation module 313 and the first binding post 312, described radiation cancellation module 313 and power line 2 it is provided with in described base 31 Live wire L, zero line N, ground wire PE1 are connected, the gauze screen PE2 of described power line 2 and the first binding post 312 and radiation cancellation module 313 are connected.

Described power line 2 one end is connected with cooker body 3, and the other end is connected with plug 1, and described plug 1 is single-phase three-jaw plug, Described plug 1 is connected with the socket being connected to civil power, provides power supply for electromagnetism rice cooker.

Being provided with heating spool rest 32 between described base 31 and the bottom of pot 4, the outside of described heating spool rest 32 is provided with ring The metallic sheath 34 of shape, the bottom of described base 31 is provided with supporting leg 35.

Described base 31 is hollow cavity, is provided with bearing 36 in described cavity, and described bearing 36 once can become with base 31 Type；Described base 31 can use metal material；Or described base 31 uses nonmetallic materials, described base 31 inwall and/or outer Wall is provided with conductive coating, and described conductive coating is formed by every square centimeter of conductive material spraying less than 10 Ω.

Described lid 33 is hollow cavity, and described lid 33 uses metal material；Or described lid 33 uses non-metallic material Expecting, described lid 33 inwall and/or outer wall are provided with conductive coating, and described conductive coating is by every square centimeter of leading less than 10 Ω Electric material spraying forms.

Described lid 33 inner chamber is provided with the second binding post 331, the gauze screen of described second binding post 331 and power line 2 or First binding post 312 or radiation cancellation module 313 are connected；Described lid 33 inner chamber is provided with can bearing one-time formed with lid 33 36.。

Described first binding post 312 and/or the second binding post 331 are the cylinder that upper surface is with holes, and described internal surface of hole sets There are screw thread, described first binding post 312 and/or the second binding post 331 upper surface and the gauze screen PE2 of power line 2 and/or radiation Cancellation module 313 is connected by wire.

Described first binding post 312 and/or the second binding post 331 are the cylinder that upper surface is with holes, and described internal surface of hole sets Screw thread, described first binding post 312 and/or the second binding post 331 upper surface is had to disappear with gauze screen and/or the radiation of power line 2 Except module 313 is connected by wire；Described first binding post 312 and/or the second binding post 331 use metal material or outer surface Being provided with conductive coating, described conductive coating is formed by every square centimeter of conductive material spraying less than 10 Ω.

Described radiation cancellation module 313 includes electric capacity C1, electric capacity C2, inductance L1 and integrated chip IC, the live wire of power line 2 L is connected with integrated chip IC pin b, and the zero line N of power line 2 is connected with integrated chip IC pin a, the gauze screen PE2 of power line 2 It is connected with integrated chip IC pin c, transboundary electric capacity C1 between the live wire L and the gauze screen PE2 of power line 2 of power line 2；Inductance L1 Being connected with the pin d of integrated chip IC with one end, loop after electric capacity C2 parallel connection, the other end is connected with the ground wire PE1 of power line 2.

Described base 31 inner chamber is provided with mainboard 311 and radiation cancellation module 313, described mainboard 311 and radiation cancellation module 313 are connected with bearing by screw；Described lid 33 inner chamber is provided with remote control module 332, and described remote control module 332 leads to Cross screw to be connected with bearing 36；Described panel 314 may be provided in lid 33 inner chamber and may be alternatively provided at base 31 inner chamber；Described long-range control Molding block 332 is provided with antenna 333, and described lid 33 is provided with the hole matched with antenna 333, and described antenna 333 one end is passed through Hole is connected with remote control module 332, and described antenna 333 protrudes from lid 33 outer wall；By remote control module 332 and interconnection Net, remotely overall can control and the duty of monitoring electromagnetism rice cooker, makes man-machine actual conversation.

Described mainboard 311 includes motherboard power supply input, motherboard power supply outfan, controls power output end and mainboard signal Input, described panel 314 includes panel power output end and panel signal input part, described remote control module 332 include far controlling power input and far controlling signal output part, described motherboard power supply input and the live wire L and zero of power line 2 Line N is connected, and described motherboard power supply outfan and heating spool rest 32 are connected to heating spool rest and provide power supply, and described panel power supply is defeated Entering end to be connected with mainboard control power output end, described panel signal output part is connected with mainboard signal input part；Described far Control power input is connected with panel power output end, and described remote control signal output part is connected with panel signal input part.

Being experimentally confirmed, the electromagnetic radiation produced during the work of electromagnetism rice cooker is essentially from heating spool rest 32, lid 33, the end Seat 31 forms an airtight cavity, by the second binding post 331 by the electromagnetic radiation importing radiation cancellation module in lid 33 313, by the first binding post 312 by the electromagnetic radiation importing radiation cancellation module 313 in base 31, described radiation cancellation module Integrated chip IC in 313 carries out eliminating absorption, absorbs incomplete part at the LC resonator filter circuit that L2 and C2 forms After reason by the ground wire PE1 of power line 2 be released to the earth in go, it is ensured that electromagnetic-radiation-free leaks, and can eliminate directly release right The harm that electrical network produces.

Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.

Claims

1. a Nonradiative electromagnetic rice cooker, including cooker body, power line and the pot putting into cooker body, described cooker body include base and It is covered in base and covers the lid of described interior pot, it is characterised in that: described power line is the cable of band gauze screen, described base Inside being provided with radiation cancellation module and the first binding post, the live wire of described radiation cancellation module and power line, zero line, ground wire are connected, The gauze screen of described power line is connected with the first binding post and radiation cancellation module.

Nonradiative electromagnetic rice cooker the most according to claim 1, it is characterised in that: described radiation cancellation module includes electric capacity C1, electric capacity C2, inductance L1 and integrated chip IC, the live wire of power line, zero line are connected with integrated chip IC respectively with gauze screen, electric Transboundary electric capacity C1 between live wire and the gauze screen of power line of source line；One end, loop and integrated core after inductance L1 and electric capacity C2 parallel connection Sheet IC is connected, and the other end is connected with the ground wire of power line.

Nonradiative electromagnetic rice cooker the most according to claim 1, it is characterised in that: described base is hollow cavity, the described end Seat uses metal material, or described base uses nonmetallic materials, and described base inner wall and/or outer wall are provided with conductive coating.

4. according to the Nonradiative electromagnetic rice cooker described in claim 1-3 any one, it is characterised in that: described lid is cavity Body, described lid inner chamber is provided with gauze screen and/or first binding post of the second binding post, described second binding post and power line And/or radiation cancellation module is connected.

Nonradiative electromagnetic rice cooker the most according to claim 4, it is characterised in that: described lid uses metal material；Or institute Stating lid and use nonmetallic materials, described lid inwall and/or outer wall are provided with conductive coating.

Nonradiative electromagnetic rice cooker the most according to claim 4, it is characterised in that: described first binding post and/or second connects Terminal is the cylinder that upper surface is with holes, and described internal surface of hole is provided with screw thread, table on described first binding post and/or the second binding post Face is connected by wire with gauze screen and/or the radiation cancellation module of power line.

Nonradiative electromagnetic rice cooker the most according to claim 6, it is characterised in that: described first binding post and/or second connects Terminal uses metal material or outer surface to be provided with conductive coating.

8. according to the Nonradiative electromagnetic rice cooker described in claim 3 or 5 or 7, it is characterised in that: described conductive coating is by every square Centimetre less than 10 Ω conductive material spraying form.

Nonradiative electromagnetic rice cooker the most according to claim 4, it is characterised in that: described lid inner chamber is provided with bearing with long-range Control module, described remote control module is connected with bearing by screw, and described bearing can be with lid one-shot forming.

Nonradiative electromagnetic rice cooker the most according to claim 9, it is characterised in that: described remote control module is provided with antenna, Described lid is provided with the hole matched with antenna, and described antenna one end is connected with remote control module by hole, described antenna Protrude from lid outer wall.