Oxygen generator with humidifying function

Abstract

The utility model relates to the technical field of oxygen generators, and discloses an oxygen generator with a humidifying function, which comprises a shell, a fixing groove is arranged inside the shell, a rotating column is rotatably connected inside the fixing groove, the left side of the rotating column is fixedly connected with a pressing plate, the left side of the rotating column, namely the bottom of the rotating column, is fixedly connected with the pressing plate, and the pressing plate is fixedly connected with the fixing groove. A first spring is fixedly connected to the bottom of the pressing plate, a reset plate is fixedly connected to the right side of the rotating column, a sliding groove is formed in the shell, a second spring is fixedly connected to the top of the inner wall of the sliding groove, a sliding plate is fixedly connected to the bottom of the second spring, and a cleaning box is fixedly connected to the rear side of the shell. According to the oxygen generator humidifying bottle, the oxygen generator humidifying bottle can be stably placed when the oxygen generator runs, the humidifying function can be stably achieved, the humidity of output oxygen is appropriate, potential safety hazards caused by shaking and toppling of the humidifying bottle can be avoided, and the service life of the oxygen generator and the service life of the humidifying bottle are prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to an oxygen generator technical field especially, it relates to an oxygen generator with humidification function. BACKGROUND

[0002] The oxygen generator is a kind of medical equipment, it can separate oxygen in air by physical method, improves oxygen concentration, mainly used to assist the treatment of various hypoxia diseases, like chronic obstructive pulmonary disease etc., help patient to increase the inhaled oxygen amount, it can also provide high concentration oxygen to relieve hypoxia condition in the highland area and other oxygen thin environment.

[0003] The oxygen generator with humidification function is the equipment that humidification device is added on the basis of ordinary oxygen generator, it not only can make oxygen, but also can humidify the oxygen output, in the oxygen production process, nitrogen and other components in air are separated by molecular sieve technology, high-purity oxygen is obtained, and oxygen passes through wet medium, such as water or humidification cotton, by the humidification bottle connected or built-in humidification module, so that oxygen carries certain water vapor, the humidity of the oxygen output is appropriate, can reduce the respiratory tract discomfort caused by long-term inhalation of dry oxygen of user etc., improve the comfort of oxygen inhalation.

[0004] In prior art, the elastic coefficient of elastic belt of part of oxygen generator is reduced after long-term use, the elastic belt that can provide enough tension to fix humidification bottle can only produce half tension, so as to cause the humidification bottle to be loose, thereby affecting the normal play of humidification function of oxygen generator, and the safety hazard or equipment damage caused by the shaking or even toppling of humidification bottle, therefore, the oxygen generator with humidification function is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides an oxygen generator with humidification function, to improve the problem that the normal play of humidification function of oxygen generator is affected in prior art, and the safety hazard or equipment damage caused by the shaking or even toppling of humidification bottle.

[0006] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0007] An oxygen generator with humidification function, including the casing, the inside of casing is equipped with fixed slot, the inside of fixed slot is rotatably connected with rotating column, the left side of rotating column is fixedly connected with, the left side of rotating column is fixedly connected with the bottom of fixed plate, the bottom of fixed plate is fixedly connected with spring one, the right side of rotating column is fixedly connected with reset plate, the inside of casing is equipped with sliding slot, the inner wall top of sliding slot is fixedly connected with spring two, the bottom of spring two is fixedly connected with sliding plate, the rear side of casing is fixedly connected with cleaning box, the inner wall of cleaning box is fixedly connected with cleaning assembly for filtering plate cleaning;

[0008] As a further description of the above technical solutions:

[0009] The cleaning assembly includes a motor, the drive end of the motor is fixedly connected with an eccentric wheel, the front side of the eccentric wheel is rotatably connected with a connecting rod one, the bottom of the connecting rod one is rotatably connected with a connecting rod two, the bottom of the connecting rod two is rotatably connected with an adapter plate, and the front side of the adapter plate is fixedly connected with a cleaning plate.

[0010] As a further description of the above technical solutions:

[0011] The left and right sides of the cleaning plate are fixedly connected with sliding blocks, and the inner wall of the casing is fixedly connected with a filter screen.

[0012] As a further description of the above technical solutions:

[0013] The rear side of the casing, i.e. the left and right sides of the filter screen, are fixedly connected with limit plates, and the outer parts of the two sliding blocks are respectively slidably connected in the interiors of the two limit plates.

[0014] As a further description of the above technical solutions:

[0015] The inner wall of the casing is detachably connected with a humidifying bottle, the inside bottom of the humidifying bottle is equipped with an annular groove, and the outer left side is in contact with the inner wall of the annular groove.

[0016] As a further description of the above technical solutions:

[0017] The top of the humidifying bottle is fixedly connected with a flow meter in the interior of the casing, and the rear side of the sliding plate is slidably connected in the interior of the sliding slot.

[0018] As a further description of the above technical solutions:

[0019] The bottom of the spring one is fixedly connected with the inner wall of the fixed slot, and the outer part of the reset plate is rotatably connected in the interior of the fixed slot.

[0020] As a further description of the above technical solutions:

[0021] The outer sliding connection of the connecting plate is on the side of the two limiting plates, and the rear side of the motor is fixedly connected to the rear side of the cleaning box.

[0022] The utility model has the advantages of the following:

[0023] 1、The humidifying bottle is placed in the shell in the utility model, is placed in the appropriate position, the humidifying bottle bottom will extrude the pressing plate, drives the rotating column to rotate in the fixed groove, the fixed plate rotates simultaneously, enters into the annular recess, fixes the humidifying bottle, thereby realizes can guarantee its stable placement when the oxygen generator runs, ensures that the humidification function stably plays, makes the output oxygen humidity appropriate, can avoid the security hidden danger brought by the humidifying bottle shaking, dumping, prolongs the service life of the oxygen generator and the humidifying bottle.

[0024] 2、The utility model discloses a drive eccentric wheel rotation through starting motor, drive connecting rod one rotation, connecting rod one drive connecting rod two rotation, and then power transmission to the connecting plate, the connecting plate drives the cleaning plate to slide, and the two sides slider and the limiting plate cooperate along the filter screen surface orderly cleaning action, removes dirt, guarantees the whole high -efficient stable operation of oxygen generator, thereby realizes can effectively remove the dust, impurity and other pollutants on the filter screen surface, guarantees oxygen stable output, can prevent the oxygen generator work efficiency reduction, energy consumption increase and other problems caused by filter screen blockage, prolongs the overall service life of oxygen generator and reduces the failure probability. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the oxygen generator with a humidification function is provided for the utility model;

[0026] Figure 2 A structure schematic view of the humidifying bottle of the oxygen generator with a humidification function is provided for the utility model;

[0027] Figure 3 A structure schematic view of the cleaning box of the oxygen generator with a humidification function is provided for the utility model;

[0028] Figure 4 A structure schematic view of the connecting plate of the oxygen generator with a humidification function is provided for the utility model;

[0029] Figure 5 For Figure 2 The enlarged view of A in the utility model.

[0030] LEGEND:

[0031] 1, shell; 2, fixed groove; 3, rotating column; 4, limit plate; 5, pressing plate; 6, spring one; 7, reset plate; 8, sliding groove; 9, spring two; 10, sliding plate; 11, cleaning box; 12, motor; 13, eccentric wheel; 14, connecting rod one; 15, connecting rod two; 16, link plate; 17, cleaning plate; 18, sliding block; 19, limit plate; 20, filter screen; 21, humidification bottle; 22, annular groove; 23, flowmeter. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0033] Referring to Figure 1 , Figure 2 and Figure 5 , one embodiment provided by the utility model: a kind of oxygen generator with humidification function, including shell 1, shell 1 provides installation space for internal structure, the inside of shell 1 is provided with fixed groove 2, provides installation space for internal fixed component, rotatingly connected with rotating column 3 in the inside of fixed groove 2, ensure that rotating column 3 can rotate smoothly in fixed groove 2, the left side of rotating column 3 is fixedly connected with fixed plate 4, fixed plate 4 is fixed to humidification bottle 21, the bottom of the left side of rotating column 3, i.e. fixed plate 4 is fixedly connected with pressing plate 5, humidification bottle 21 is placed to extrude pressing plate 5, drive rotating column 3 to rotate, the bottom of pressing plate 5 is fixedly connected with spring one 6, spring one 6 can assist pressing plate 5 to restore to initial position;

[0034] the right side of rotating column 3 is fixedly connected with reset plate 7, ensure that rotating column 3 can be reset smoothly by external force after rotating, sliding groove 8 is set in the inside of shell 1, guarantee the smoothness when sliding plate 10 slides in its inside, spring two 9 is fixedly connected to the inner wall top of sliding groove 8, spring two 9 has good elastic recovery performance and durability, the bottom of spring two 9 is fixedly connected with sliding plate 10, and sliding plate 10 is used to extrude reset plate 7, cleaning box 11 is fixedly connected to the rear side of shell 1, cleaning box 11 provides installation space for internal cleaning component, and the inner wall of cleaning box 11 is fixedly connected with cleaning component for cleaning filter plate.

[0035] Referring to Figure 3 and Figure 4The cleaning assembly comprises a motor 12, which is a power source of the cleaning assembly, a driving end of the motor 12 is fixedly connected with an eccentric wheel 13, the eccentric wheel 13 is ensured to move under the driving of the motor 12, so as to provide a stable and regular power source for a subsequent transmission mechanism, a connecting rod one 14 is rotatably connected to the front side of the eccentric wheel 13, the connecting rod one 14 can flexibly and smoothly rotate under the driving of the eccentric wheel 13, a connecting rod two 15 is rotatably connected to the bottom of the connecting rod one 14, so that the relative rotation angle between the connecting rod one 14 and the connecting rod two 15 can be flexibly adjusted within a certain range to adapt to the movement requirement in different working conditions, an adapter plate 16 is rotatably connected to the bottom of the connecting rod two 15, the adapter plate 16 can stably receive the power transmitted from the connecting rod two 15, and a cleaning plate 17 is fixedly connected to the front side of the adapter plate 16, so that the dirt, dust and other impurities on the surface of the filter plate can be effectively removed.

[0036] With reference to Figures 1 to 3 The left and right sides of the cleaning plate 17 are fixedly connected with sliding blocks 18, the sliding blocks 18 can extremely smoothly reciprocate in the limiting plates 19, the inner wall of the shell 1 is fixedly connected with a filter screen 20, the filter screen 20 effectively blocks the dust, impurities and other small particles in the air from entering the key component area of the oxygen generator, and does not cause too much hindrance to the normal circulation of the air, and the rear side of the shell 1, i.e. the left and right sides of the filter screen 20, is fixedly connected with the limiting plates 19, so as to provide a stable and accurate guide function for the sliding of the cleaning plate 17;

[0037] The outer parts of the two sliding blocks 18 are respectively slidably connected in the interiors of the two limiting plates 19, the cleaning plate 17 realizes an orderly cleaning action along the surface of the filter screen 20 under the cooperation of the eccentric wheel 13, the connecting rod one 14, the connecting rod two 15 and the adapter plate 16, and relies on the stable sliding of the sliding blocks 18 in the limiting plates 19, so as to effectively remove the dirt accumulated on the filter screen 20 and ensure that the filtering performance of the filter screen 20 is always in a good state, and the inner wall of the shell 1 is detachably connected with a humidifying bottle 21, the humidifying bottle 21 is used for humidifying oxygen, an annular groove 22 is formed in the inner bottom of the humidifying bottle 21, the outer left side of the fixed plate 4 is in contact with the inner wall of the annular groove 22, the humidifying bottle 21 can be fixed by the interaction of the fixed plate 4 and the annular groove 22 to prevent falling off, and the normal implementation and stable operation of the humidifying function are ensured;

[0038] The inside of the shell 1, namely the top of the humidifying bottle 21 is fixedly connected with a flow meter 23, which can accurately measure the flow data of the gas after passing through the humidifying bottle 21, the outer rear side of the sliding plate 10 is slidingly connected in the inside of the sliding groove 8, the sliding plate 10 is pressed, and then the reset plate 7 is pressed to rotate, so that the fixed plate 4 rises, thereby completing the disassembly of the humidifying bottle 21, the bottom of the spring one 6 is fixedly connected to the inner wall of the fixed groove 2, and after the pressure disappears, it can quickly and accurately restore to the original state, the pressing plate 5 is pushed back to the initial position, and the outer part of the reset plate 7 is rotatably connected to the inside of the fixed groove 2, and the reset plate 7 can stably rotate under the cooperation of the sliding plate 10, the spring one 6 and other components around the rotating column 3 of the fixed groove 2;

[0039] The outer part of the connecting plate 16 is slidingly connected to the proximal side of the two limiting plates 19, and the sliding track of the connecting plate 16 between the limiting plates 19 cooperates with and is highly consistent with the sliding track of the cleaning plate 17, and the stability and accuracy of the sliding process directly affect the cleaning effect of the cleaning plate 17 on the filter screen 20, through close contact and stable sliding with the limiting plates 19, the connecting plate 16 can effectively transmit power from the connecting rod two 15 to the cleaning plate 17, realizing efficient cleaning of the filter screen 20, and the rear side of the motor 12 is fixedly connected to the rear side of the cleaning box 11, ensuring that the motor 12 is firmly and reliably installed on the cleaning box 11, ensuring that the motor 12 can stably output power when driving the cleaning assembly to work, so that the entire cleaning device can continuously and efficiently operate, thereby ensuring that the oxygen generator cleaning and oxygen and humidification functions can normally work.

[0040] Working principle: in use, when the oxygen is compressed by the compressor, the compressed air enters the inside of the humidifying bottle 21 through the flow meter 23, and when the humidifying bottle 21 is placed in the shell 1 and placed at a suitable position, the bottom of the humidifying bottle 21 will extrude the pressing plate 5, drive the rotating column 3 to rotate in the fixed groove 2, and the fixed plate 4 rotates into the annular groove 22 to fix the humidifying bottle 21, when the humidifying bottle 21 needs to be disassembled, the sliding plate 10 is pressed to slide downward in the sliding groove 8, the reset plate 7 is pressed to rotate, so that the rotating column 3 reversely rotates, drives the fixed plate 4 to rise and leave the inside of the annular groove 22, thereby taking down the humidifying bottle 21.

[0041] When the oxygen generator is running, air first passes through the filter screen 20 into the interior of the oxygen generator, which effectively blocks dust impurities from entering the interior. When it is necessary to clean the filter screen 20, the motor 12 is started to drive the eccentric wheel 13 to rotate, drive the connecting rod one 14 to rotate, drive the connecting rod two 15 to rotate, and then transmit power to the connecting plate 16, drive the cleaning plate 17 to slide, and at the same time, through the cooperation of the two side sliding blocks 18 and the limiting plate 19, make an orderly cleaning action along the surface of the filter screen 20, remove dirt, and ensure the efficient and stable operation of the whole oxygen generator.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement of some of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included within the scope of the present application.

Claims

1. An oxygen generator with humidification function, comprising a shell (1), characterized in that: The inside of the shell (1) is provided with a fixed groove (2), the inside of the fixed groove (2) is rotatably connected with a rotating column (3), the left side of the rotating column (3) is fixedly connected with a fixed plate (4), the bottom of the left side of the rotating column (3), that is, the fixed plate (4) is fixedly connected with a pressing plate (5), the bottom of the pressing plate (5) is fixedly connected with a spring (6), the right side of the rotating column (3) is fixedly connected with a reset plate (7), the inside of the shell (1) is provided with a sliding groove (8), the inner wall top of the sliding groove (8) is fixedly connected with a spring (9), the bottom of the spring (9) is fixedly connected with a sliding plate (10), the rear side of the shell (1) is fixedly connected with a cleaning box (11), the inner wall of the cleaning box (11) is fixedly connected with a cleaning assembly for filtering plate cleaning.

2. The oxygen generator with humidification function according to claim 1, characterized in that: The cleaning assembly comprises a motor (12), the driving end of the motor (12) is fixedly connected with an eccentric wheel (13), the front side of the eccentric wheel (13) is rotatably connected with a connecting rod (14), the bottom of the connecting rod (14) is rotatably connected with a connecting rod (15), the bottom of the connecting rod (15) is rotatably connected with a connecting plate (16), the front side of the connecting plate (16) is fixedly connected with a cleaning plate (17).

3. The oxygen generator with humidification function according to claim 2, characterized in that: The left and right sides of the cleaning plate (17) are fixedly connected with sliding blocks (18), and the inner wall of the shell (1) is fixedly connected with a filter screen (20).

4. The oxygen generator with humidification function according to claim 3, characterized in that: The rear side of the shell (1), that is, the left and right sides of the filter screen (20) are fixedly connected with limit plates (19), and the outer parts of the two sliding blocks (18) are respectively and slidably connected in the interiors of the two limit plates (19).

5. The oxygen generator with humidification function according to claim 1, characterized in that: The inner wall of the shell (1) is detachably connected with a humidifying bottle (21), the inside bottom of the humidifying bottle (21) is provided with an annular groove (22), and the outer left side of the fixed plate (4) is in contact with the inner wall of the annular groove (22).

6. The oxygen generator with humidification function according to claim 5, characterized in that: The inside of the shell (1), that is, the top of the humidifying bottle (21) is fixedly connected with a flowmeter (23), and the outer rear side of the sliding plate (10) is slidably connected in the interior of the sliding groove (8).

7. The oxygen generator with humidification function according to claim 1, characterized in that: The bottom of the spring (6) is fixedly connected to the inner wall of the fixed groove (2), and the outer part of the reset plate (7) is rotatably connected in the interior of the fixed groove (2).

8. The oxygen generator with humidification function according to claim 4, characterized in that: The outer part of the connecting plate (16) is slidably connected on the proximal side of the two limit plates (19), and the rear side of the motor (12) is fixedly connected to the rear side of the cleaning box (11).

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