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Large flow and low noise micro air pump

A micro-pump, low-noise technology, applied in the direction of pumps, pump components, variable-capacity pump components, etc., can solve the problems of large piston vibration, complex structure, adverse effects, etc., achieve large air flow, small volume, and increased stability Effect

Active Publication Date: 2019-12-10
SHENZHEN CHEER SAILS ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing air pumps usually use a combination of an eccentric wheel and a piston cylinder to realize the pumping function of the air pump. Due to its complex structure and high cost, it is difficult to condense this type of air pump into a tiny structure
In addition, due to the large vibration and high noise of the piston, this type of air pump also has the disadvantages of high noise and high power consumption, especially when the air pump is used in household appliances, medical equipment and other fields, the noise generated will bring great harm to people's lives. big adverse effects

Method used

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  • Large flow and low noise micro air pump
  • Large flow and low noise micro air pump
  • Large flow and low noise micro air pump

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Embodiment Construction

[0026] Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:

[0027] Such as Figure 1 to Figure 6 As shown, the embodiment of the present invention proposes a high-flow and low-noise micro air pump, which includes a housing 1 and a power mechanism 2 installed on the housing 1. The housing 1 is provided with a first chamber 11 and a second chamber 12, each One chamber is provided with a diaphragm mechanism 3 and a driving mechanism 4; the power mechanism 2 is in transmission connection with the driving mechanism 4, and the power mechanism 2 is used to simultaneously drive the driving mechanism 4 of the first chamber 11 and the driving mechanism 4 of the second chamber 12; The mechanism 4 cooperates with the diaphragm mechanism 3 and is used to deform the diaphragm mechanism 3 to realize the suction or discharge of gas.

[0028] The high-flow and low-noise micro-air pump provided by the embodiment of the present i...

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Abstract

The invention discloses a large-flow and low-noise miniature air pump. The air pump comprises a shell and a power mechanism mounted on the shell, wherein a first chamber and a second chamber are arranged on the shell, and are each provided with a membrane mechanism and a driving mechanism; the power mechanism is in transmission connection with the driving mechanisms; the power mechanism is used for simultaneously driving the driving mechanism of the first chamber and the driving mechanism of the second chamber to operate; and the driving mechanisms cooperate with the membrane mechanisms for enabling the membrane mechanisms to deform and accordingly realizing the suction or discharging of air. According to the large-flow low-noise miniature air pump provided by the embodiment of the invention, the structure of the air pump is simplified, the size of the air pump is reduced, and the air flow sucking and discharging capability is high.

Description

technical field [0001] The invention relates to the technical field of pumps, in particular to a micro air pump with large flow rate and low noise. Background technique [0002] Existing air pumps usually use a combination of an eccentric wheel and a piston cylinder to realize the pumping function of the air pump. Due to its complex structure and high cost, it is difficult to condense this type of air pump into a tiny structure. In addition, due to the large vibration and high noise of the piston, this type of air pump also has the disadvantages of high noise and high power consumption, especially when the air pump is used in household appliances, medical equipment and other fields, the noise generated will bring great harm to people's lives. Great ill effects. How to design a kind of micro air pump, the suction and discharge capacity of its air flow is high, and noise is low, is one of the technical problems urgently to be solved by those skilled in the art. Contents of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B45/04F04B39/00
CPCF04B39/00F04B39/0027F04B45/04
Inventor 殷天鹏
Owner SHENZHEN CHEER SAILS ELECTRONICS CO LTD
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