Oxygen generator with battery module

Abstract

The utility model relates to the technical field of oxygen generators, and discloses an oxygen generator with a battery module, which comprises a main frame module, the compressor module and the molecular sieve module are detachably installed on the main frame module, the compressor module and the molecular sieve module are connected with the main frame module through a first dismounting structure and a second dismounting structure respectively, and the first dismounting structure and the second dismounting structure are both located at the bottom of the main frame module; the battery module is detachably mounted on the lower side of the main frame module; when the battery module is not dismounted, the first dismounting structure and the second dismounting structure are in a locked state; after the battery module is detached, the first detaching structure and the second detaching structure can unlock the locking state. According to the oxygen generator, the battery module is connected with the main frame module, so that the battery module must be disassembled before the compressor module and the molecular sieve module are disassembled, the battery module is prevented from being mistakenly operated or damaged when the compressor module and the molecular sieve module are disassembled, and the operation safety is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to an oxygen generator technical field especially relates to an oxygen generator with battery module. BACKGROUND

[0002] Household oxygen generator mainly relies on air compressor to compress air, and through molecular sieve separates and extracts oxygen from air, provides relatively pure oxygen for family use. In the common household oxygen generator product form, molecular sieve, air compressor, battery assembly etc. as the core component, are integrated in the equipment inside, and are inconvenient to disassemble and maintain.

[0003] In addition, in the traditional design, the battery module usually does not have a clear locking mechanism or disassembly sequence requirement, if the compressor or molecular sieve is disassembled without disassembling the battery, short circuit, wire disconnection and other electrical faults may occur, affecting the normal use of the equipment. UTILITY MODEL CONTENTS

[0004] In view of the technical problem in the prior art, the utility model provides an oxygen generator with battery module, by setting the connection between the battery module and the main frame module, the battery module must be disassembled before the compressor module and the molecular sieve module are disassembled, which prevents the battery module from being misoperated or damaged when the compressor module and the molecular sieve module are disassembled, and improves the safety of equipment operation.

[0005] The utility model provides an oxygen generator with battery module, comprising:

[0006] Main frame module;

[0007] Compressor module and molecular sieve module are detachably installed on the main frame module, and the compressor module and the main frame module are connected through the first disassembly structure, the molecular sieve module and the main frame module are connected through the second disassembly structure, and the first disassembly structure and the second disassembly structure are located at the bottom of the main frame module;

[0008] Battery module is detachably installed on the lower side of the main frame module, when the battery module is not disassembled, the first disassembly structure and the second disassembly structure are in the locked state, after the battery module is disassembled, the first disassembly structure and the second disassembly structure can be unlocked.

[0009] In some embodiments, the main frame module comprises a main frame, a control assembly and an oxygen storage tank arranged in the main frame, the main frame comprises a base portion, the first and second dismounting structures are arranged on the base portion, a vertical frame portion is arranged on the base portion, an upper frame portion is connected to the top end of the vertical frame portion and located on one side of the vertical frame portion, a first area is formed between the one side of the vertical frame portion, the bottom surface of the upper frame portion and the base portion, and the compressor module is arranged in the first area; a second area is formed between the other side of the vertical frame portion and the base portion, and the molecular sieve module is arranged in the second area.

[0010] In some embodiments, the battery module is horizontally slidably connected to the bottom surface of the base portion through a first sliding groove structure, and a quick release assembly is arranged on the battery module to quickly separate and mount the battery module to the base portion.

[0011] In some embodiments, the quick release assembly comprises a battery button and a buckle member, a limiting buckle groove is arranged on the bottom surface of the base portion, the buckle member is engaged with the limiting buckle groove to limit the displacement of the battery module in the sliding direction, and the battery button is used to drive the buckle member to move out of the limiting buckle groove to release the engagement state of the buckle member and the limiting buckle groove.

[0012] In some embodiments, the compressor module is horizontally slidably connected to the top surface of the base portion through a second sliding groove structure.

[0013] In some embodiments, the first dismounting structure comprises a limiting through hole arranged through the base portion, a compressor button arranged on the bottom of the compressor module, the compressor button is inserted into the limiting through hole to be locked, and the compressor button moves upward to exit the limiting through hole when pressed to release the locking state of the compressor button and the limiting through hole.

[0014] In some embodiments, the molecular sieve module is vertically slidably connected to the side surface of the vertical frame portion through a third sliding groove structure.

[0015] In some embodiments, the second dismounting structure comprises a locking groove arranged on the bottom surface of the molecular sieve module, a locking member movably arranged on the base portion and matched with the locking groove, a molecular sieve button used to push the locking member to exit the locking groove, and the dismounting direction of the molecular sieve module is arranged perpendicularly to the movable direction of the locking member.

[0016] In some embodiments, the second dismounting structure comprises: a clamping claw arranged on the bottom surface of the molecular sieve module and extending along the installation direction of the molecular sieve module; a bayonet arranged on the base portion and matched with the clamping claw; a molecular sieve button for releasing the clamping claw and the bayonet from the clamping state; and the installation and dismounting direction of the molecular sieve module is parallel to the moving direction of the molecular sieve button when the molecular sieve button releases the clamping state.

[0017] In some embodiments, the battery module is installed and dismounted by sliding along the length direction of the oxygen generator main body.

[0018] Compared with the prior art, the oxygen generator with the battery module has the following advantages and positive effects:

[0019] The oxygen generator with the battery module is characterized in that the connection between the battery module and the main frame module is arranged, so that the battery module must be dismounted before the compressor module and the molecular sieve module are dismounted. This design prevents the battery module from being misoperated or damaged when the compressor module and the molecular sieve module are dismounted, thereby improving the safety of the operation. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0021] Figure 1 It is a perspective view of the oxygen generator of the present application;

[0022] Figure 2 It is a dismounting schematic view of the battery module in the oxygen generator of the present application;

[0023] Figure 3 It is a dismounting schematic view of each functional module in the oxygen generator of the present application;

[0024] Figure 4 It is a perspective view of the dismounted battery module in the oxygen generator of the present application;

[0025] Figure 5 It is a structural schematic view of the main frame module in the oxygen generator of the present application;

[0026] Figure 6 It is a structural schematic view of the main frame module in the oxygen generator of the present application from another perspective;

[0027] Figure 7 It is a structural schematic view of the battery module in the oxygen generator of the present application;

[0028] Figure 8 is a longitudinal sectional view of the oxygen generator of the present application;

[0029] Figure 9 is Figure 8 is an enlarged view of the middle I;

[0030] Figure 10 is an exploded view of the quick release assembly in the oxygen generator of the present application;

[0031] Figure 11 is a perspective view of the compressor module in the oxygen generator of the present application from the bottom direction;

[0032] Figure 12 is a longitudinal sectional view of the oxygen generator of the present application;

[0033] Figure 13 is Figure 12 is an enlarged view of the middle II;

[0034] Figure 14 is a perspective view of the molecular sieve module in some other embodiments of the present application;

[0035] Figure 15 is a longitudinal sectional view of the oxygen generator in some other embodiments of the present application;

[0036] Figure 16 is Figure 15 is an enlarged view of the middle III;

[0037] Explanation of reference signs:

[0038] 10 - main frame module;

[0039] 11 - main support; 111 - base part; 1111 - limiting clamping groove; 1112 - first clamping groove limiting piece; 1113 - second clamping groove limiting piece; 1114 - bayonet; 1115 - molecular sieve button installation hole; 1116 - molecular sieve button installation hole; 1117 - limiting through hole; 112 - vertical frame part; 1121 - third clamping groove limiting piece; 113 - upper frame part;

[0040] 13 - fan;

[0041] 14 - oxygen storage tank;

[0042] 15 - locking piece; 16 - molecular sieve button;

[0043] 17 - molecular sieve button;

[0044] 20 - compressor module; 21 - limiting edge; 22 - compressor button;

[0045] 30 - molecular sieve module; 31 - third sliding part; 32 - locking groove; 33 - clamping claw;

[0046] 40 - battery module;

[0047] 41 - battery module housing; 411 - sliding part; 412 - through hole; 413 - battery key mounting hole;

[0048] 42 - battery assembly;

[0049] 43 - quick release assembly;

[0050] 431 - battery key; 4311 - key body; 4312 - force applying part; 432 - buckle; 433 - elastic member; 434 - mounting seat. DETAILED DESCRIPTION

[0051] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0052] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0053] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0054] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more.

[0055] ReferenceFigures 1-16 For some embodiments of the oxygen generator with a battery module.

[0056] As Figure 1 shown, the oxygen generator of the present embodiment is a modular oxygen generator, which includes a main frame module 10, as well as a compressor module 20, a molecular sieve module 30, a battery module 40 and other functional modules.

[0057] The main frame module 10 is the main part of the modular oxygen generator, mainly used for connecting and supporting various functional modules.

[0058] The compressor module 20 is mainly responsible for providing compressed air. Through the internal high-efficiency compressor, the external air is sucked in and compressed to a certain pressure, providing the necessary power and pressure conditions for the subsequent air separation process.

[0059] The molecular sieve module 30 is the core part of the oxygen generator that realizes oxygen separation. It uses specific molecular sieve materials to separate oxygen and nitrogen from compressed air through adsorption and desorption principles.

[0060] The battery module 40 provides power support for the entire oxygen generator. Usually high-performance lithium batteries or rechargeable battery packs are used to ensure that the oxygen generator can still run continuously in a power failure or mobile environment. The battery module 40 not only powers the compressor, molecular sieve and other key components, but also ensures the portability and endurance of the oxygen generator, making it suitable for a variety of scenarios and user needs.

[0061] In the present embodiment, as Figure 3 and Figure 4 shown, the compressor module 20 and the molecular sieve module 30 are detachably mounted on the main frame module 10; and the compressor module 20 and the main frame module 10 are connected through the first dismounting structure C1, and the molecular sieve module 30 and the main frame module 10 are connected through the second dismounting structure C2.

[0062] Among them, the first dismounting structure C1 and the second dismounting structure C2 are located at the bottom of the main frame module 10.

[0063] As Figure 2 shown, the battery module 40 is detachably mounted on the lower side of the main frame module 10. Figure 4 The arrow is the dismounting direction.

[0064] When the battery module 40 is not dismounted, the first dismounting structure C1 and the second dismounting structure C2 are in a locked state, ensuring the stable connection between the modules.

[0065] After the battery module 40 is dismounted, the first dismounting structure C1 and the second dismounting structure C2 can be unlocked, allowing users to freely dismount the compressor module 20 and the molecular sieve module 30.

[0066] The above oxygen generator, by setting the connection between the battery module 40 and the main frame module 10, so that before disassembling the compressor module 20 and the molecular sieve module 30, the battery module 40 must be disassembled first. This design prevents the battery module 40 from being misoperated or damaged when disassembling the compressor module 20 and the molecular sieve module 30, thereby improving the safety of operation.

[0067] In some embodiments of the present application, as shown in Figure 5 and Figure 6 The main frame module 10 includes a main frame 11, an oxygen storage tank 14 arranged in the main frame 11, a control assembly and a fan 13.

[0068] The main frame 11 is composed of a base part 111, a vertical frame part 112 and an upper frame part 113.

[0069] The base part 111 is used to support the entire structure, the vertical frame part 112 is vertically arranged above the base part 111, and the upper frame part 113 is connected to the top end of the vertical frame part 112 and located on one side thereof to form the top structure of the oxygen generator. The upper frame part 113 is provided with an air inlet and an air outlet to provide an air circulation channel.

[0070] In order to realize the modular installation of the core components of the oxygen generator, as shown in Figure 3 A first area A is formed between the vertical frame part 112 on one side, the bottom surface of the upper frame part 113 and the base part 111 for installing the compressor module 20, and a second area B is formed between the vertical frame part 112 on the other side and the base part 111 for installing the molecular sieve module 30.

[0071] The main frame 11 can realize independent disassembly and replacement of each functional unit through the partitioned layout, thereby simplifying the maintenance process and improving the operation convenience of the user.

[0072] As shown in Figure 5 The oxygen storage tank 14 is vertically arranged in the vertical frame part 112 of the main frame 11, so that the oxygen storage tank 14 can be compactly arranged in the main frame 11 structure, saving the horizontal space of the equipment.

[0073] The control assembly and the fan 13 are arranged in the upper frame part 113 of the main frame 11.

[0074] The fan 13 drives the airflow to enter through the air inlet and is sent to the first area A through the air outlet, and the airflow is used to cool the compressor module 20 in the first area A. The airflow flowing through the upper frame part 113 can also be used to cool the control assembly.

[0075] In some embodiments of the present application, the battery module 40 is horizontally slidably connected to the bottom surface of the base portion 111 of the main support 11 through a first sliding groove structure. The battery module 40 is provided with a quick release assembly 43 for quick disassembly and installation of the battery module 40 from the base portion 111.

[0076] Referring to Figures 8-10 , the quick release assembly 43 includes a battery key 431 and a buckle member 432. The bottom surface of the base portion 111 is provided with a limiting buckle groove 1111, and the buckle member 432 is engaged with the limiting buckle groove 1111 to limit the displacement of the battery module 40 in the sliding direction. The battery key 431 is configured to drive the buckle member 432 to move, so that the buckle member 432 is withdrawn from the limiting buckle groove 1111, thereby releasing the engagement state of the buckle member 432 and the limiting buckle groove 1111.

[0077] The quick release assembly 43 enables the user to easily install, disassemble and replace the battery module 40, avoiding complex operation processes and improving the convenience of the device. At the same time, the independent maintenance design enables the battery module 40 to be individually inspected, repaired or replaced, reducing the complexity and cost of overall device maintenance and prolonging the service life of the oxygen generator. In addition, the split design of the battery module 40 can support the use of a backup battery, enabling quick replacement when the battery runs out of power, ensuring the continuous and efficient operation of the oxygen generator and meeting the demand for long-term use. Especially in the case of going out or being unable to charge in time, the use reliability and continuity of the device are further enhanced.

[0078] In some embodiments of the present application, the first sliding groove structure includes at least two first buckle groove limiting members 1112, which are respectively arranged on the oxygen generator body. The two first buckle groove limiting members 1112 are oppositely arranged to form a sliding groove. The battery module 40 is provided with a sliding portion 411 which is slidably installed in the sliding groove and is engaged with the first buckle groove limiting members 1112 to limit the displacement of the battery module 40 in a direction perpendicular to the sliding direction. This design of double limiting members and sliding groove effectively improves the stability of the sliding connection of the battery module 40, while avoiding the tilting or shaking of the battery module 40 due to external forces, making the installation of the battery module 40 more stable and reliable.

[0079] In some embodiments of the present application, the battery module 40 includes a battery module housing 41 and a battery assembly 42 arranged in the battery module housing 41. The quick release assembly 43 is installed in the battery module housing 41, and the overall structure is more compact. The battery module housing 41 provides good protection against the direct influence of the external environment on the battery assembly 42, and by integrating the quick release assembly 43 into the battery module housing 41, the operational independence of the battery module 40 is ensured, further improving the safety and reliability of the module, and reducing the risk of accidental contact with the internal battery assembly 42 during replacement and maintenance.

[0080] Specifically, the buckle 432 is arranged in the battery module shell 41 and slides in a direction perpendicular to the sliding direction of the battery module 40. A through hole 412 is formed on the battery module shell 41 and opposite to the limiting buckle slot 1111, and the buckle 432 extends out of the through hole 412 and is buckled with the limiting buckle slot 1111. The battery key 431 is located on one side of the buckle 432, and the buckle 432 is driven to exit the limiting buckle slot 1111 by pressing the battery key 431, thereby completing the quick release operation of the battery module 40.

[0081] In this embodiment, the battery key 431 is installed on the side surface of the battery module shell 41, and the pressing direction of the battery key 431 is perpendicular to the side surface of the battery module shell 41, which facilitates the application of external force to the battery key 431.

[0082] Further, the quick release assembly 43 further comprises an elastic member 433 connected with the buckle 432, which is used to maintain the buckling state of the buckle 432 and the limiting buckle slot 1111 when the battery key 431 is not pressed, and automatically reset the buckle 432 after the battery key 431 is released. The introduction of the elastic member 433 greatly improves the operation safety and convenience of the quick release assembly 43, and the user can return to the initial state without additional steps after completing the operation, thereby avoiding the problem that the battery module 40 cannot be correctly locked due to improper operation.

[0083] Referring to Figure 10 , the battery key 431 is designed to include a battery key body 4311 and a force applying part 4312 protruding from the battery key body 4311, and the force applying part 4312 has an inclined force applying slope a. The buckle 432 has a receiving surface b matched with the force applying slope, and the battery key 431 drives the buckle 432 to move away from the limiting buckle slot 1111 through the interaction of the force applying slope a and the receiving surface b. This inclined surface force applying structure fully utilizes the mechanical advantage of the operation of the battery key 431, so that the user can easily realize the unlocking operation under smaller force.

[0084] In some embodiments of the present application, the quick release assembly 43 further comprises a mounting seat 434 fixedly connected with the battery module shell 41, and the buckle 432 and the battery key 431 are both slidingly arranged on the mounting seat 434. The mounting seat 434 provides a stable working platform for the buckle 432 and the battery key 431, and the buckle 432 and the battery key 431 can be assembled before the mounting seat 434, and then the whole is mounted on the battery module shell 41, thereby improving the assembly and disassembly efficiency.

[0085] In some embodiments of the present application, the battery module 40 is installed on the lower side of the oxygen generator main body and slides along the length direction of the main body to complete installation and disassembly. The lower installation structure of the battery module 40 optimizes the gravity distribution of the equipment, making the equipment more stable, and at the same time, it is convenient for users to quickly replace the battery module 40, especially suitable for application scenarios that need to replace the battery frequently, further improving the applicability of the oxygen generator.

[0086] In some embodiments of the present application, the compressor module 20 is horizontally slidably connected with the top surface of the base portion 111 through a second sliding groove structure. That is, the compressor module 20 is installed and disassembled in the horizontal direction.

[0087] Specifically, as shown in Figure 6 and Figure 11 , the second sliding groove structure includes at least two second slot limiting members 1113, which are respectively arranged on the top surface of the base portion 111, and the two second slot limiting members 1113 are oppositely arranged. The bottom of the compressor module 20 is provided with a limiting rail 21 extending downward, and the compressor module 20 can slide along the second slot limiting member 1113 through the limiting rail 21. The limiting rail 21 is preferably arranged on the outside of the second slot limiting member 1113. The second sliding groove structure not only plays a sliding guide role for the compressor module 20, but also limits other displacement of the compressor module 20 in the horizontal direction. As for the displacement of the compressor module 20 in the vertical direction, it is limited by the structure of the main support.

[0088] In some embodiments of the present application, the first disassembly structure C1 includes a compressor button 22 and a limiting through hole 1117.

[0089] As shown in Figure 6 and Figure 11 , the limiting through hole 1117 is arranged through the base portion 111 of the main support 11 in the vertical direction. The compressor button 22 is arranged at the bottom of the compressor module 20. The compressor button 22 is inserted into the limiting through hole 1117 to cooperate to achieve locking. When subjected to pressing force, the compressor button 22 moves upward to exit the limiting through hole 1117, thereby releasing the locking state of the compressor button 22 and the limiting through hole 1117.

[0090] Further, the first disassembly structure C1 further includes a spring (not shown), which is connected with the compressor button 22 and is used for keeping the compressor button 22 in the locked state and resetting after pressing.

[0091] Through the first disassembly structure C1, when disassembling the compressor module 20, the user only needs to press the compressor button 22, and the compressor module 20 can be easily taken out.

[0092] When the battery module 40 is disassembled, the compressor button 22 is pressed through the limiting through hole 1117 to achieve quick disassembly of the compressor module 20.

[0093] In some embodiments of the present application, the molecular sieve module 30 is vertically slidably connected to the side of the vertical frame part 112 through a third sliding groove structure. That is, the molecular sieve module 30 is installed and disassembled in the up-down direction.

[0094] Specifically, as shown in Figure 5 and Figure 14 , the third sliding groove structure includes at least two third slot limiting members 1121, which are respectively arranged on the sides of the vertical frame part 112, and the two third slot limiting members 1121 are oppositely arranged to form a sliding groove. The side of the molecular sieve module 30 is provided with a third sliding part 31, which is slidably installed in the sliding groove and is clamped with the third slot limiting member 1121, for limiting the displacement of the molecular sieve module 30 in the direction perpendicular to the sliding direction (horizontal direction).

[0095] During installation, the operator only needs to vertically slide the molecular sieve module 30 along the third sliding groove structure to quickly reach the approximate installation position, greatly reducing the adjustment time and difficulty during installation. The second disassembly structure C2 can quickly and firmly fix the molecular sieve module 30 on the main support 11 after the molecular sieve module 30 is slid into position, completing the installation process. During disassembly, the second disassembly structure C2 is first released from the locked state, and then the molecular sieve module 30 is slid out along the third sliding groove structure.

[0096] In some embodiments of the present application, as shown in Figure 12 and Figure 13 , the second disassembly structure C2 includes a locking groove 32 arranged on the bottom surface of the molecular sieve module 30, a locking member 15 arranged on the base part 111 of the main support 11, and a molecular sieve button 16.

[0097] The locking member 15 and the molecular sieve button 16 are movably arranged on the main support 11. Specifically, a molecular sieve button mounting hole 1115 for mounting the molecular sieve button 16 is formed on the bottom surface of the base part 111, and the molecular sieve button 16 is slidably arranged in the molecular sieve button mounting hole 1115. The locking member 15 is locked with the locking groove 32 and unlocked after exiting the locking groove 32 by moving. In this embodiment, the installation and disassembly direction of the molecular sieve module 30 is perpendicular to the movable direction of the locking member 15.

[0098] Through the arrangement of the second dismounting structure C2, only the molecular sieve module 30 needs to be aligned with the main support 11 and moved to the position along the dismounting direction, and then the locking piece 15 is pushed to be inserted into the locking slot 32 to complete the locking, and meanwhile, the dismounting direction of the molecular sieve module 30 is arranged perpendicularly to the movable direction of the locking piece 15, so that the locking stability of the locking piece 15 and the locking slot 32 is high, and the shaking gap of the molecular sieve module 30 after installation is reduced.

[0099] Since the molecular sieve button 16 is arranged on the bottom surface of the base portion 111, when the battery module 40 is dismounted, the molecular sieve module 30 can be quickly dismounted by pressing the molecular sieve button 16.

[0100] In some other embodiments of the present application, as shown in Figures 14-16 The second dismounting structure C2 includes the clamping claw 33 arranged on the bottom surface of the molecular sieve module 30, the clamping hole 1114 arranged on the base portion 111 and matched with the clamping claw 33, and the molecular sieve button 17 for releasing the clamping state of the clamping claw 33 and the clamping hole 1114.

[0101] The clamping claw 33 is arranged along the installation direction of the molecular sieve module 30, that is, the clamping claw 33 is arranged upward and downward. The dismounting direction of the molecular sieve module 30 is arranged in parallel with the moving direction of the molecular sieve button 17 when the clamping is released.

[0102] Through the second dismounting structure, when the molecular sieve module 30 is dismounted, the user only needs to press the molecular sieve button 17 to easily take out the molecular sieve module 30, and the whole process does not need complex tools and professional maintenance skills, so that the operation difficulty is greatly reduced. In addition, the structure is simple in arrangement and clear in movement mode, so that the reliability of the locking and unlocking functions of the molecular sieve module 30 of the oxygen generator in the use process is ensured, and the failure is reduced.

[0103] In the embodiment, the molecular sieve button mounting hole 1116 for mounting the molecular sieve button 17 is arranged on the base portion 111, and since the molecular sieve button 17 is arranged on the bottom surface of the base portion 111, when the battery module 40 is dismounted, the molecular sieve module 30 can be quickly dismounted by pressing the molecular sieve button 17.

[0104] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can still be modified by those skilled in the art, or some technical features thereof can be replaced equivalently; and the modification or replacement does not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solutions claimed by the present application.

Claims

1. An oxygen generator having a battery module, characterized by comprising: The application relates to a main frame module, a compressor module and a molecular sieve module which are detachably mounted on the main frame module, and a battery module which is detachably mounted on the lower side of the main frame module. The main frame module comprises a main support, a control assembly and an oxygen storage tank which are arranged in the main support. The main support comprises a base portion, a vertical support portion and an upper support portion. The compressor module is arranged in a first area formed between one side of the vertical support portion, the bottom surface of the upper support portion and the base portion.

2. The oxygen generator according to claim 1, characterized in that The molecular sieve module is arranged in a second area formed between the other side of the vertical support portion and the base portion. The battery module is horizontally slidably connected to the bottom surface of the base portion through a first sliding groove structure. The battery module is provided with a quick-release assembly for quickly separating and mounting the battery module from the base portion. The quick-release assembly comprises a battery key and a buckle. The bottom surface of the base portion is provided with a limiting slot.

3. The oxygen generator according to claim 2, characterized in that The compressor module is horizontally slidably connected to the top surface of the base portion through a second sliding groove structure.

4. The oxygen generator according to claim 3, characterized in that The first dismounting structure comprises a limiting through hole arranged on the base portion and a compressor key arranged on the bottom of the compressor module.

5. The oxygen generator according to claim 2, wherein The limiting through hole is arranged on the base portion.

6. The oxygen generator according to claim 5, wherein The molecular sieve module is vertically slidably connected to the side surface of the vertical support portion through a third sliding groove structure. The second dismounting structure comprises a locking slot arranged on the bottom surface of the molecular sieve module, a locking member movably arranged on the base portion and matched with the locking slot, and a molecular sieve key for pushing the locking member out of the locking slot. The dismounting direction of the molecular sieve module is perpendicular to the movable direction of the locking member. The second dismounting structure comprises a clamping claw arranged on the bottom surface of the molecular sieve module and extending along the mounting direction of the molecular sieve module, a bayonet arranged on the base portion and matched with the clamping claw, and a molecular sieve button for releasing the clamping claw and the bayonet.

7. The oxygen generator according to claim 2, wherein The dismounting direction of the molecular sieve module is parallel to the moving direction of the molecular sieve button when the clamping claw and the bayonet are released.

8. The oxygen generator according to claim 7, characterized in that ​ ​ ​ ​ ​ 9. The oxygen generator according to claim 7, wherein ​ ​ ​ ​ ​ 10. The oxygen generator of claim 1, wherein, The battery module is installed and detached by sliding along the length direction of the main rack module.

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