CN113526468A

CN113526468A - Portable oxygenerator that noise is little

Info

Publication number: CN113526468A
Application number: CN202110911470.3A
Authority: CN
Inventors: 王群龙; 荆语婷
Original assignee: Jiangsu Suhu Intelligent Technology Co Ltd
Current assignee: Jiangsu Suhu Intelligent Technology Co Ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2021-10-22

Abstract

The invention relates to a portable low-noise oxygen generator which comprises a moving mechanism, wherein a noise reduction mechanism is fixedly arranged at the top of the moving mechanism, a disinfection mechanism is arranged on the right side of the noise reduction mechanism, an oxygen storage mechanism with one end penetrating and extending to the outside of the noise reduction mechanism and one end movably connected with the disinfection mechanism is arranged at the top of the moving mechanism, a first oxygen generation mechanism with one end fixedly connected with the moving mechanism is fixedly arranged on the left side of the oxygen storage mechanism, and a filtering mechanism is arranged at the top of the first oxygen generation mechanism. This oxygenerator that portable noise is little through the setting of second system oxygen mechanism, has effectually slowed down the air compressor machine and has given the whole vibrational force who brings of oxygenerator, so, just can not drive the whole inner structure vibration of oxygenerator after the air compressor machine function, just can not make vibration noise swing back in the internal portion just, just also greatly reduced the holistic noise of oxygenerator, improved user's comfort level greatly, made things convenient for the use.

Description

Portable oxygenerator that noise is little

Technical Field

The invention relates to the technical field of oxygen generators, in particular to a portable oxygen generator with low noise.

Background

Modern people have fast pace of life, large brain and physical consumption, and the brain is in a highly tense state for a long time, so that the brain is extremely easy to have oxygen deficiency, various uncomfortable symptoms such as dizziness and chest distress appear, and the auxiliary treatment effect of oxygen inhalation is more important for pregnant women and respiratory disease patients, so that the oxygen generator gradually enters ordinary families, has irreplaceable important effect and wide development prospect on oxygen therapy and oxygen health care, improves the life quality of people, and brings health to people with oxygen deficiency; the oxygen generator is a machine for preparing oxygen, and the principle of the oxygen generator is that air separation technology is utilized, firstly, air is compressed in high density, then, the air is subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of all components in the air, and then, the air is further rectified to obtain the oxygen generator.

At present, the portable oxygenerator in market all has great noise mostly, but its inside pipeline all can be provided with the silencer outward, so, the main noise source of oxygenerator is air compressor, after its inside air compressor function, can drive its inner structure vibration, make vibration noise swing around in the organism inside, make the noise enlarge, but current oxygenerator does not have effectual shock-absorbing structure and slows down the vibrations of air compressor during operation, make the user expose for a long time in the noise environment, not only can make the user irritate, the irritability, and probably become the incentive of multiple disease, greatly reduced user's comfort level.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a portable oxygen generator with low noise, which has the advantages of good damping and noise reduction effects and the like, and solves the problem that the oxygen generator cannot effectively slow down the vibration of an internal air compressor.

In order to achieve the purpose, the invention provides the following technical scheme: a portable oxygen generator with low noise comprises a moving mechanism, wherein a noise reduction mechanism is fixedly mounted at the top of the moving mechanism, a disinfection mechanism is arranged on the right side of the noise reduction mechanism, an oxygen storage mechanism with one end penetrating through and extending to the outside of the noise reduction mechanism and one end movably connected with the disinfection mechanism is arranged at the top of the moving mechanism, a first oxygen generation mechanism with one end fixedly connected with the moving mechanism is fixedly mounted at the left side of the oxygen storage mechanism, a filtering mechanism is arranged at the top of the first oxygen generation mechanism, a dustproof mechanism positioned at the front side of the filtering mechanism is movably mounted at the front side of the noise reduction mechanism, and a second oxygen generation mechanism is arranged at the top of the oxygen storage mechanism;

the second system oxygen mechanism includes the montant, places board, buffer spring, damping spring, air compressor machine and exhaust tube, the equal fixed mounting in top four corners of oxygen storage mechanism has one end and falls the montant of making an uproar mechanism fixed connection, the board is placed in the outside cup joint of montant, the top of placing the board and the outside fixed mounting that is located the montant have one end and fall the damping spring of making an uproar mechanism fixed connection, the bottom fixed mounting who places the board has quantity to be three damping spring, the top fixed mounting who places the board has the one end and stores up the air compressor machine that oxygen mechanism is linked together, the extraction opening intercommunication of air compressor machine has the exhaust tube that one end and filter equipment are linked together.

Further, moving mechanism includes base and truckle, the equal fixed mounting in bottom four corners of base has the truckle.

Further, the noise reduction mechanism comprises a protective outer bin and a noise-proof sponge layer, the protective outer bin is fixedly mounted at the top of the base, the noise-proof sponge layer is fixedly mounted inside the protective outer bin, and the four clamping grooves which are located outside the filtering mechanism are formed in the front of the protective outer bin.

Further, disinfection mechanism is including placing box, ultraviolet lamp, oxygen inhalation head and screwed pipe, the right side fixed mounting in the outer storehouse of protection has places the box, the interior roof fixed mounting who places the box has the ultraviolet lamp, the interior diapire of placing the box has placed the oxygen inhalation head, the bottom intercommunication of oxygen inhalation head has one end to run through and extend to the screwed pipe of placing the box below.

Further, store up oxygen mechanism including storing up oxygen device group, bellows, connecting pipe and extraction pipe, the inside fixed mounting that the top of base and be located noise control sponge layer has the oxygen device group of storage, the play oxygen mouth intercommunication of storing up oxygen device group has one end to run through the outer storehouse of protection and noise control sponge layer and extends to the bellows on the outer storehouse right side of protection, the top intercommunication of bellows has one end and screwed pipe swing joint's connecting pipe, the extraction mouth intercommunication of storing up oxygen device group has the extraction pipe that one end and first system oxygen mechanism are linked together.

Further, first system oxygen mechanism is including reaction bin, reaction tank, ultrasonic transducer and negative and positive pole piece, the left side fixed mounting that stores up oxygen device group has one end and base fixed connection's reaction bin, the interior roof fixed mounting in reaction bin has the reaction tank, the equal fixed mounting in the left and right sides and the bottom of reaction tank has one end and reaction bin fixed connection's ultrasonic transducer, the interior roof fixed mounting in reaction bin has the negative and positive pole piece that is located the reaction tank inside.

Further, filtering mechanism includes filter equipment group and communicating pipe, the top fixed mounting in reaction storehouse has one end and noise control sponge layer fixed connection's filter equipment group, the front intercommunication of filter equipment group has one end to run through the outer storehouse of protection and noise control sponge layer and extends to the communicating pipe of the outer storehouse front side of protection.

Further, dustproof mechanism includes protection casing, filter screen and triangle joint pole, the positive movable mounting in the outer storehouse of protection has the protection casing that is located communicating pipe outside, the front of protection casing is inlayed and is equipped with the filter screen, the equal fixed mounting in upper and lower side and the left and right sides of protection casing has one end to extend to the inside triangle joint pole of draw-in groove.

Further, the outer wall on noise control sponge layer and the inner wall in the outer storehouse of protection laminate mutually, the top movable mounting in the outer storehouse of protection has the handle, place the bottom of box and set up the movable hole with connecting pipe looks adaptation, the bottom intercommunication of reaction tank has one end to run through and extend to the drain pipe of base below.

Further, the reaction tank is a stainless steel tank, the outside movable mounting of oxygen inhalation head has flexible bandage, the screw thread with screwed pipe looks adaptation is seted up to the inside of connecting pipe, the left side intercommunication of reaction tank has one end to run through reaction storehouse, the outer storehouse of protection and noise control sponge layer and extends to the left one-way blast pipe in the outer storehouse of protection.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this oxygenerator that portable noise is little through the setting of second system oxygen mechanism, has effectually slowed down the air compressor machine and has given the whole vibrational force who brings of oxygenerator, so, just can not drive the whole inner structure vibration of oxygenerator after the air compressor machine function, just can not make vibration noise swing back in the internal portion just, just also greatly reduced the holistic noise of oxygenerator, improved user's comfort level greatly, made things convenient for the use.

2. This oxygenerator that portable noise is little, through the setting of disinfection mechanism and connecting pipe, effectual messenger's oxygen uptake head is disinfected in time and is changed in time, makes the user use safer relieved, has made things convenient for the use.

3. This oxygenerator that portable noise is little through the setting of first system oxygen mechanism, effectually clears up the reaction tank, avoids its inside incrustation scale deposit to make oxygen generation speed descend, has made things convenient for the use.

4. This oxygenerator that portable noise is little through dustproof mechanism's setting, makes the filter screen be convenient for by the dismouting get off, makes it inside filter equipment group be convenient for by the clearance, improves system oxygen efficiency greatly, has made things convenient for the use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of FIG. 1 taken at B in accordance with the present invention;

FIG. 5 is an enlarged view of the invention at C in FIG. 2.

In the figure: 1 moving mechanism, 101 bases, 102 castors, 2 noise reduction mechanisms, 201 protection outer bins, 202 noise control sponge layers, 203 clamping grooves, 3 disinfection mechanisms, 301 placing boxes, 302 ultraviolet lamps, 303 oxygen inhalation heads, 304 threaded pipes, 4 oxygen storage mechanisms, 401 oxygen storage device groups, 402 corrugated pipes, 403 connecting pipes, 404 extraction pipes, 5 first oxygen generation mechanisms, 501 reaction bins, 502 reaction tanks, 503 ultrasonic transducers, 504 cathode and anode sheets, 6 filtering mechanisms, 601 filtering device groups, 602 communicating pipes, 7 dustproof mechanisms, 701 protective covers, 702 filtering nets, 703 triangle clamping and connecting rods, 8 second oxygen generation mechanisms, 801 vertical rods, 802 placing plates, 803 buffer springs, 804 damping springs, air compressors and 806 extraction pipes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the portable low-noise oxygen generator in this embodiment includes a moving mechanism 1, a noise reduction mechanism 2 is fixedly installed at the top of the moving mechanism 1, a sterilization mechanism 3 is installed at the right side of the noise reduction mechanism 2, an oxygen storage mechanism 4 is installed at the top of the moving mechanism 1, one end of the oxygen storage mechanism 4 penetrates through and extends to the outside of the noise reduction mechanism 2, and the other end of the oxygen storage mechanism is movably connected with the sterilization mechanism 3, a first oxygen generation mechanism 5 is fixedly installed at the left side of the oxygen storage mechanism 4, one end of the first oxygen generation mechanism 5 is fixedly connected with the moving mechanism 1, a filter mechanism 6 is installed at the top of the first oxygen generation mechanism 5, a dust prevention mechanism 7 located at the front side of the filter mechanism 6 is movably installed at the front side of the noise reduction mechanism 2, and a second oxygen generation mechanism 8 is installed at the top of the oxygen storage mechanism 4;

the second oxygen making mechanism 8 comprises vertical rods 801, a placing plate 802, buffer springs 803, shock absorption springs 804, an air compressor 805 and an air extraction pipe 806, wherein the vertical rods 801 with one ends fixedly connected with the noise reduction mechanism 2 are fixedly arranged at four corners of the top of the oxygen storage mechanism 4, the placing plate 802 is sleeved outside the vertical rods 801, the buffer springs 803 with one ends fixedly connected with the noise reduction mechanism 2 are fixedly arranged at the top of the placing plate 802 and positioned outside the vertical rods 801, the three shock absorption springs 804 are fixedly arranged at the bottom of the placing plate 802, the air compressor 805 with one end communicated with the oxygen storage mechanism 4 is fixedly arranged at the top of the placing plate 802, an air extraction opening of the air compressor 805 is communicated with the air extraction pipe 806 with one end communicated with the filter mechanism 6, the air compressor 805 transmits vibration force to the placing plate 802 through the arrangement of the placing plate 802, and when the placing plate 802 is driven to vibrate by the air compressor 805 due to the fact that the placing plate 802 is erected on the vertical rods 801, the vertical rod 801 moves up and down, so that the buffer spring 803 and the damping spring 804 are deformed, and the vibration force is slowly reduced due to the driving elasticity of the buffer spring 803 and the damping spring 804.

In this embodiment, moving mechanism 1 includes base 101 and truckle 102, and the equal fixed mounting in bottom four corners of base 101 has truckle 102, through the setting of truckle 102, makes base 101 accessible truckle 102 drive equipment and removes, need not artifical portable always, has made things convenient for the removal of equipment, has promoted the practicality of device.

In this embodiment, noise reduction mechanism 2 includes the outer storehouse 201 of protection and noise control sponge layer 202, the top fixed mounting of base 101 has the outer storehouse 201 of protection, the inside fixed mounting in the outer storehouse 201 of protection has noise control sponge layer 202, the front in the outer storehouse 201 of protection is seted up a quantity and is four and be located the outside draw-in groove 203 of filter equipment 6, through the setting of noise control sponge layer 202, noise control sponge layer 202 can absorb the noise that produces with the equipment internal component operation in-process, the noise pollution problem that can effectual solution equipment operation in-process produced.

In this embodiment, disinfection mechanism 3 is including placing box 301, ultraviolet lamp 302, oxygen inhalation head 303 and screwed pipe 304, the right side fixed mounting in the outer storehouse 201 of protection has places box 301, the interior roof fixed mounting who places box 301 has ultraviolet lamp 302, place the interior diapire of box 301 and placed oxygen inhalation head 303, the bottom intercommunication of oxygen inhalation head 303 has one end to run through and extend to the screwed pipe 304 of placing the box 301 below, setting through ultraviolet lamp 302, can open ultraviolet lamp 302 and shine the sterilization to placing the inside oxygen inhalation head 303 of box 301, can effectually prevent breeding of oxygen inhalation head 303 bacterium, help lifting means's safety in utilization.

In this embodiment, the oxygen storage mechanism 4 includes an oxygen storage device group 401, a corrugated pipe 402, a connecting pipe 403 and an extraction pipe 404, the top of the base 101 and the inside of the noise-proof sponge layer 202 are fixedly provided with the oxygen storage device group 401, an oxygen outlet of the oxygen storage device group 401 is communicated with the corrugated pipe 402 having one end penetrating through the outer protective bin 201 and the noise-proof sponge layer 202 and extending to the right side of the outer protective bin 201, the top of the corrugated pipe 402 is communicated with the connecting pipe 403 having one end movably connected with the threaded pipe 304, an extraction port of the oxygen storage device group 401 is communicated with the extraction pipe 404 having one end communicated with the first oxygen generation mechanism 5, through the arrangement of the extraction pipe 404, the oxygen generation head 303 is rotated by rotating the oxygen generation head 303, so that the threaded pipe 304 is separated from the connecting pipe 403, and after separation, a user uses clean cloth to clean water vapor exhaled from the inside of the oxygen generation head 303 to clean or replace the oxygen generation head 303, so that the cleaning and the replacement are convenient.

In this embodiment, first oxygen making mechanism 5 includes reaction chamber 501, reaction tank 502, ultrasonic transducer 503 and negative and positive pole piece 504, the left side fixed mounting of oxygen storage device group 401 has one end and base 101 fixed connection's reaction chamber 501, reaction chamber 501's interior roof fixed mounting has reaction tank 502, reaction tank 502's the equal fixed mounting in left and right sides and the bottom of reaction tank 502 has one end and reaction chamber 501 fixed connection's ultrasonic transducer 503, reaction chamber 501's interior roof fixed mounting has the negative and positive pole piece 504 that is located reaction tank 502 inside, setting through negative and positive pole piece 504, make it react with water, hydrogen and oxygen are gone out with water electrolysis, further accelerated system oxygen rate.

In this embodiment, the filtering mechanism 6 includes the filter equipment group 601 and the communicating pipe 602, the top fixed mounting of reaction bin 501 has the filter equipment group 601 of one end and noise control sponge layer 202 fixed connection, the front intercommunication of filter equipment group 601 has one end to run through the outer storehouse 201 of protection and noise control sponge layer 202 and extend to the communicating pipe 602 of the outer storehouse 201 front side of protection, the setting through filter equipment group 601 makes the inside air that gets into air compressor 805 clean.

In this embodiment, dustproof mechanism 7 includes protection casing 701, filter screen 702 and triangle joint pole 703, the positive movable mounting in the outer storehouse 201 of protection has the protection casing 701 that is located communicating pipe 602 outside, protection casing 701 has the front to inlay and is equipped with filter screen 702, the equal fixed mounting in the upper and lower side and the left and right sides of protection casing 701 has one end to extend to the inside triangle joint pole 703 of draw-in groove 203, when using, dust and impurity in the effectual interception air of filter screen 702, prevent that it from entering into communicating pipe 602 inside, but dismantle protection casing 701 through the joint pole 703 that sets up convenience of customers, so that clear up adnexed dust impurity on the filter screen 702, prevent that filter screen 702 from blockking up, the practicality of device has been promoted.

In this embodiment, the outer wall of noise control sponge layer 202 and the inner wall of the outer storehouse 201 of protection are laminated mutually, and the top movable mounting in the outer storehouse 201 of protection has the handle, places the bottom of box 301 and offers the movable hole with connecting pipe 403 looks adaptation, and the bottom intercommunication of reaction tank 502 has one end to run through and extend to the drain pipe of base 101 below, and when using, the user can mention equipment through the handle, has made things convenient for the transportation that carries of equipment, has promoted the practicality of equipment.

In this embodiment, reaction tank 502 is the stainless steel groove, the outside movable mounting of oxygen inhalation head 303 has flexible bandage, the screw thread with screwed pipe 304 looks adaptation is seted up to the inside of connecting pipe 403, reaction tank 502's left side intercommunication has one end to run through reaction chamber 501, the left one-way blast pipe in storehouse 201 and noise control sponge layer 202 and extend to the outer storehouse 201 of protection, when using, but the person of facilitating the use dismouting oxygen inhalation head 303, so that the user washs the maintenance to oxygen inhalation head 303, one-way blast pipe makes the hydrogen discharge that negative and positive pole piece 504 and water prepared.

The working principle of the above embodiment is as follows:

(1) when the air compressor 805 operates, the vibration force is transmitted to the placing plate 802, the placing plate 802 is erected on the vertical rod 801 in an overhead mode, and the placing plate 802 is driven by the air compressor 805 to vibrate, so that the placing plate moves up and down on the vertical rod 801, the buffer springs 803 and the damping springs 804 are deformed, and the vibration force is slowly reduced due to the driving elasticity of the buffer springs 803 and the damping springs 804, so that the air compressor 805 cannot drive the whole internal structure of the oxygen generator to vibrate after operating, the vibration noise cannot swing back inside the oxygen generator, the whole noise of the oxygen generator is greatly reduced, and the comfort level of a user is greatly improved;

(2) after the oxygen inhalation head 303 is used, the oxygen inhalation head 303 is rotated by rotating the oxygen inhalation head 303, the threaded pipe 304 is separated from the connecting pipe 403, after separation, a user uses clean cloth to wipe out or replace water vapor exhaled from the interior of the oxygen inhalation head 303, the threaded pipe 304 is screwed with the connecting pipe 403, at the moment, the connecting pipe 403 is placed in the movable hole, the oxygen inhalation head 303 is placed on the inner bottom wall of the placing box 301, meanwhile, the ultraviolet lamp 302 is started to disinfect the oxygen inhalation head 303, and therefore the oxygen inhalation head 303 is effectively disinfected and replaced in time, the use of the user is safer and more relieved, and the use is convenient;

(3) the electric energy is converted into mechanical kinetic energy through the ultrasonic transducer 503, so that the dirt on the inner walls of the cathode and anode sheets 504 and the reaction tank 502 is peeled off by a machine, and the peeled dirt and sewage are discharged through a drain pipe, so that the reaction tank 502 is effectively cleaned, the phenomenon that the oxygen generation speed is reduced due to the deposition of water scale in the reaction tank is avoided, and the use is convenient;

(4) after the filter screen 702 uses an end time, through breaking off triangle joint pole 703 forward, make it take place deformation and no longer support draw-in groove 203, outwards gently draw triangle joint pole 703 when eating, make the light and the protection of protection casing 701 storehouse 201 separation outside, so, make filter screen 702 be convenient for by the dismouting get off, make its inside filter equipment group 601 be convenient for by the clearance, improve greatly and make oxygen efficiency, made things convenient for the use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable oxygenerator that noise is little, includes moving mechanism (1), its characterized in that: the noise reduction mechanism (2) is fixedly mounted at the top of the moving mechanism (1), the disinfection mechanism (3) is arranged on the right side of the noise reduction mechanism (2), the oxygen storage mechanism (4) with one end penetrating through and extending to the outside of the noise reduction mechanism (2) and one end movably connected with the disinfection mechanism (3) is arranged at the top of the moving mechanism (1), the first oxygen generation mechanism (5) with one end fixedly connected with the moving mechanism (1) is fixedly mounted at the left side of the oxygen storage mechanism (4), the filtering mechanism (6) is arranged at the top of the first oxygen generation mechanism (5), the dustproof mechanism (7) positioned at the front side of the filtering mechanism (6) is movably mounted at the front side of the noise reduction mechanism (2), and the second oxygen generation mechanism (8) is arranged at the top of the oxygen storage mechanism (4);

the second oxygen-making mechanism (8) comprises a vertical rod (801), a placing plate (802), a buffer spring (803), a damping spring (804), an air compressor (805) and an air exhaust pipe (806), four corners of the top of the oxygen storage mechanism (4) are fixedly provided with vertical rods (801) one end of which is fixedly connected with the noise reduction mechanism (2), a placing plate (802) is sleeved outside the vertical rod (801), a buffer spring (803) with one end fixedly connected with the noise reduction mechanism (2) is fixedly arranged at the top of the placing plate (802) and outside the vertical rod (801), three shock-absorbing springs (804) are fixedly arranged at the bottom of the placing plate (802), an air compressor (805) with one end communicated with the oxygen storage mechanism (4) is fixedly arranged at the top of the placing plate (802), and an air suction opening of the air compressor (805) is communicated with an air suction pipe (806) of which one end is communicated with the filtering mechanism (6).

2. The portable low-noise oxygen generator according to claim 1, wherein: the moving mechanism (1) comprises a base (101) and casters (102), wherein the casters (102) are fixedly mounted at four corners of the bottom of the base (101).

3. A portable low noise oxygen generator as claimed in claim 2, wherein: noise reduction mechanism (2) are including the outer storehouse of protection (201) and noise control sponge layer (202), the top fixed mounting of base (101) has the outer storehouse of protection (201), the inside fixed mounting in the outer storehouse of protection (201) has noise control sponge layer (202), the front in the outer storehouse of protection (201) is seted up quantity and is four and be located outside draw-in groove (203) of filter equipment (6).

4. A portable low noise oxygen generator as claimed in claim 3, wherein: disinfection mechanism (3) are including placing box (301), ultraviolet lamp (302), oxygen uptake head (303) and screwed pipe (304), the right side fixed mounting in the outer storehouse of protection (201) has places box (301), the interior roof fixed mounting who places box (301) has ultraviolet lamp (302), the interior diapire of placing box (301) has placed oxygen uptake head (303), the bottom intercommunication of oxygen uptake head (303) has one end to run through and extends to screwed pipe (304) of placing box (301) below.

5. A portable low noise oxygen generator as claimed in claim 4, wherein: store up oxygen mechanism (4) including storing up oxygen device group (401), bellows (402), connecting pipe (403) and extraction pipe (404), the inside fixed mounting that the top of base (101) just is located noise control sponge layer (202) has oxygen device group (401) of storage, the oxygen outlet intercommunication of oxygen device group (401) has one end to run through protection outer storehouse (201) and noise control sponge layer (202) and extends to bellows (402) on protection outer storehouse (201) right side, the top intercommunication of bellows (402) has one end and screwed pipe (304) swing joint's connecting pipe (403), the extraction mouth intercommunication of oxygen device group (401) has extraction pipe (404) that one end and first oxygenerator (5) are linked together.

6. A portable low noise oxygen generator as claimed in claim 5, wherein: first system oxygen mechanism (5) is including reaction bin (501), reaction tank (502), ultrasonic transducer (503) and negative and positive pole piece (504), the left side fixed mounting of oxygen storage device group (401) has one end and base (101) fixed connection's reaction bin (501), reaction bin's (501) interior roof fixed mounting has reaction tank (502), the left and right sides and the equal fixed mounting in bottom of reaction tank (502) have one end and reaction bin (501) fixed connection's ultrasonic transducer (503), the interior roof fixed mounting of reaction bin (501) has the negative pole piece (504) that are located reaction tank (502) inside.

7. The portable low-noise oxygen generator according to claim 6, wherein: the filter mechanism (6) comprises a filter device group (601) and a communicating pipe (602), wherein the top of the reaction bin (501) is fixedly provided with the filter device group (601) with one end fixedly connected with the noise-proof sponge layer (202), and the front of the filter device group (601) is communicated with the communicating pipe (602) with one end penetrating through the outer protective bin (201) and the noise-proof sponge layer (202) and extending to the front side of the outer protective bin (201).

8. The portable low-noise oxygen generator according to claim 7, wherein: dustproof mechanism (7) include protection casing (701), filter screen (702) and triangle joint pole (703), the front movable mounting in the outer storehouse of protection (201) has protection casing (701) that is located communicating pipe (602) outside, the front of protection casing (701) is inlayed and is equipped with filter screen (702), the equal fixed mounting in upper and lower side and the left and right sides of protection casing (701) has one end to extend to inside triangle joint pole (703) of draw-in groove (203).

9. The portable low-noise oxygen generator according to claim 6, wherein: the outer wall of noise control sponge layer (202) and the inner wall in the outer storehouse of protection (201) laminate mutually, the top movable mounting in the outer storehouse of protection (201) has the handle, place the bottom of box (301) and set up the movable hole with connecting pipe (403) looks adaptation, the bottom intercommunication of reaction tank (502) has one end to run through and extend to the drain pipe of base (101) below.

10. The portable low-noise oxygen generator according to claim 6, wherein: the reaction tank (502) is a stainless steel tank, the external movable mounting of the oxygen inhalation head (303) is provided with a telescopic bandage, the inside of the connecting pipe (403) is provided with a thread matched with the threaded pipe (304), and the left side of the reaction tank (502) is communicated with one end of a one-way exhaust pipe which penetrates through the reaction bin (501), the protective outer bin (201) and the noise-proof sponge layer (202) and extends to the left side of the protective outer bin (201).