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Novel electrophoresis loudspeaker

A loudspeaker and electrophoresis technology, which is applied in the field of loudspeakers, can solve problems such as poor sound effects and easy distortion of loudspeakers, and achieve the effects of simple manufacturing process, low cost, and good transient characteristics

Active Publication Date: 2021-03-26
石鹏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a new type of electrophoretic loudspeaker, which solves the problem that the existing loudspeaker is easy to be distorted and the sound effect is not good by technically transforming the existing loudspeaker equipment

Method used

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  • Novel electrophoresis loudspeaker

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Experimental program
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Embodiment Construction

[0029] The specific content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0030] like Figure 1-5 As shown, this embodiment provides a new type of electrophoretic speaker, including a cathode dome 1, a guide cathode 2, an electrolyte solution 3, a graphite anode 4, a base 5 and an ultrasonic nebulizer 6, and the base 5 is provided with an accommodating tank 51 A layer of graphite anode 4 is pasted on the inner wall of the storage tank 51, and the graphite anode 4 is connected to the positive electrode of the power supply modulated by the audio signal. An electrolyte solution 3 is arranged in the graphite anode 4, and an ultrasonic atomizer 6 is pierced in the center of the base 5. A hemispherical cathode dome 1 is installed above the base 5, the cathode dome 1 is connected to the negative pole of the external power supply, the upper end of the ultrasonic atomizer 6 communicates with the inner cavity ...

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Abstract

The invention provides a novel electrophoresis loudspeaker which comprises a cathode dome, a guide cathode, an electrolyte solution, a graphite anode, a base and an ultrasonic atomizer, a containing groove is formed in the base, a layer of graphite anode is attached to the inner wall of the containing groove, the graphite anode is connected with a power source anode obtained after audio signal modulation, the electrolyte solution is arranged in the graphite anode. An ultrasonic atomizer is arranged in the center of the base in a penetrating manner, a semispherical cathode globe roof is arranged above the base, the cathode globe roof is connected with the negative electrode of an external power supply, the upper end of the ultrasonic atomizer is communicated with an inner cavity of the cathode globe roof, and the electrolyte solution can enter the inner cavity of the cathode globe roof from the ultrasonic atomizer. A large number of tiny charged droplets generated by ultrasonic atomization of an electrolyte solution impact air to produce sound, distortion is avoided, and the sound quality is good.

Description

technical field [0001] The invention relates to the technical field of loudspeakers, in particular to a novel electrophoretic loudspeaker. Background technique [0002] Existing speakers include dynamic speakers, electrostatic speakers and plasma speakers, among which: [0003] 1. Dynamic speaker: Since the mass of the diaphragm assembly is much larger than that of air, the transient distortion is very serious, and the mechanical structure of the diaphragm assembly will also cause various sound distortion problems that are difficult to eliminate; [0004] 2. Electrostatic speakers: The manufacturing process of the diaphragm is complex and costly, and the directivity of the radiated sound waves is too strong and the effective listening range is narrow; [0005] 3. Plasma speakers: high energy consumption and extremely low sound generation efficiency. Due to high energy consumption, the volume of the arc is limited, resulting in a serious lack of low-frequency response. High-...

Claims

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Application Information

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IPC IPC(8): H04R9/02H04R9/06
CPCH04R9/02H04R9/06
Inventor 石鹏
Owner 石鹏
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