a microwave device

A microwave and equipment technology, applied in the field of microwave equipment, can solve the problems of uneven heating, inconvenience to carry, and high cost, and achieve the effect of increasing application occasions and avoiding damage to microwave equipment

Active Publication Date: 2021-06-22
COMBA TELECOM SYST CHINA LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the large space occupied by hardware devices such as magnetrons and stirrers, existing microwave heating equipment may be bulky, inconvenient to carry, and costly
In addition, in some application scenarios, due to the large change in the microwave energy generated during the adjustment of the magnetron voltage, the temperature of the microwave heating equipment changes greatly when the magnetron is fine-tuned, which leads to the When the product is heated, the product is heated unevenly

Method used

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Embodiment Construction

[0051] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] figure 1 A schematic structural diagram of a microwave device provided by an embodiment of the present invention. The microwave device can be used to heat products or generate industrial microwave signals. The device includes:

[0053] The microwave generator 100, the microwave regulator 200 and the microwave monitor 300 are connected in series successively, and the output terminal of the microwave monitor 300 is connected to the...

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Abstract

The embodiment of the present invention discloses a microwave device, which is composed of a microwave generator, a microwave regulator and a microwave monitor connected in series in sequence, wherein the microwave generator is connected to an external power supply and used to convert an input electrical signal into an initial Microwave signal, the initial microwave signal is converted into a multi-directional and amplified microwave output signal through the microwave regulator. The output terminal of the microwave monitor is connected to the control terminal of the microwave regulator, which can generate a control signal according to the microwave output signal and send it to the microwave regulator. The microwave regulator can also adjust the converted microwave output signal according to the control signal. In the embodiment of the present invention, the initial microwave signal is generated by the microwave generator, and the microwave regulator is adjusted according to the microwave output signal through the microwave monitor, so that the volume of the microwave equipment is reduced, and the microwave regulator can be adjusted according to the current working conditions of the microwave equipment. Different microwave signals are output to ensure the uniformity of microwave heating.

Description

technical field [0001] The invention relates to the technical field of microwave heating, in particular to a microwave device. Background technique [0002] Microwave is an electromagnetic wave with a frequency in the range of 300MHZ to 300GHZ, which can penetrate the surface of the medium and act on the molecules in the medium, causing different molecules to collide with each other and generate heat. The existing microwave heating method usually uses a high-voltage transformer and a high-voltage rectifier to convert the 220V AC voltage into a DC voltage of about 4000V. By using a DC voltage of about 4000V as an input source, the microwave generator can convert the electric energy generated by the DC voltage into microwave Energy, and then the microwave energy is transmitted to the furnace cavity through the waveguide to heat the medium in the cavity. [0003] In the prior art, a magnetron is usually used as a microwave generator, and a microwave stirrer is installed near t...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H05B6/68
CPCH05B6/68H05B2206/04
Inventor黄健安陈太蒙吴鑫灶
OwnerCOMBA TELECOM SYST CHINA LTD