Heat dissipation device of oxygen generator
By designing a combination of dustproof shell and heat dissipation device, the problem of the degradation of heat dissipation performance of the oxygen generator heat dissipation device due to dust accumulation is solved, achieving more efficient heat dissipation and longer equipment service life.
Patent Information
- Application Number
- CN202421651716.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-12
AI Technical Summary
During long-term operation, the existing oxygen generator heat dissipation device is prone to degradation of heat dissipation performance due to the adsorption of dust and tiny particles in the air, which in turn affects the normal operation of the equipment.
A heat dissipation device including a dustproof shell, a heat dissipation plate and a heat dissipation fan is designed. The dustproof plate can be unlocked by the pulling of the wrench, which is convenient for cleaning up dust. It also provides support and anti-slip effects through the support seat and anti-slip feet. The breathable hole is used for heat dissipation at the bottom of the equipment.
Effectively block dust and impurities in the air, improve heat dissipation efficiency, extend the service life of the equipment, and improve work efficiency by simplifying the disassembly and assembly process.
Smart Images
Figure CN223024797U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of oxygen generators, in particular to a heat dissipation device for an oxygen generator. Background Technique
[0002] An oxygen generator is a device that can extract oxygen from the air. To ensure the stable operation of the oxygen generator and extend its service life, the heat dissipation device plays a crucial role. The heat dissipation device of the oxygen generator is mainly used to control and maintain the normal working temperature of the machine.
[0003] However, in the prior art, when the oxygen generator is working, heat is dissipated and accumulates inside the oxygen generator, which will reduce the operating efficiency of the machine. Although the traditional heat dissipation device of the oxygen generator can dissipate the accumulated heat, during long-term operation, dust and tiny particles in the air will continuously adsorb and deposit inside the heat dissipation device. These dusts will gradually accumulate and form a thick dust layer, which will not only affect the efficiency of the heat dissipation device, resulting in a decline in the heat dissipation performance of the device, but also may cause the device to overheat and affect the normal operation of the device. Therefore, we provide a heat dissipation device for an oxygen generator. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a heat dissipation device for an oxygen generator to solve the problems raised in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A heat dissipation device for an oxygen generator, comprising: a heat dissipation mechanism, the heat dissipation mechanism includes a dust-proof shell, a top cover is arranged on the top of the dust-proof shell, mounting grooves are respectively opened on both sides of the top of the dust-proof shell, dust-proof plates are arranged in both of the mounting grooves, two positioning holes are respectively opened on the side of both of the dust-proof plates facing each other, handles are arranged on the top of both of the dust-proof plates, heat dissipation plates are arranged in the card slots opened on both sides of the dust-proof shell, four heat dissipation fans are arranged in both of the heat dissipation plates, two fixing shells are arranged on both sides of the dust-proof shell, a lever is arranged on the side of the fixing shell away from the dust-proof shell, a movable rod is arranged in the fixing shell, a spring is arranged on the outside of the movable rod, a fixing block is arranged at the end of the movable rod away from the lever, and a support mechanism is arranged at the bottom of the dust-proof shell.
[0006] As a further preferred of this technical solution, the support mechanism includes a support seat, four anti-slip feet are fixedly connected to the bottom of the support seat, a plurality of ventilation holes are opened at the bottom of the support seat, and the bottom of the dust-proof shell is butted against the support seat.
[0007] As a further preferred of this technical solution, an oxygen generating device is butted inside the dust-proof shell, a top cover is butted on the top of the dust-proof shell, and the outer surface of the dust-proof plate is connected to the inner wall of the mounting groove through a sliding groove.
[0008] As a further preferred embodiment of the technical solution, a handle is fixedly connected to the top of the dustproof plate, and heat sinks are docked in the slots provided on both sides of the dustproof shell, and four heat sinks are docked in the heat sink.
[0009] As a further preferred embodiment of the technical solution, two fixed shells are fixedly connected to both sides of the dustproof shell, and one side of the pull block is in contact with a side of the fixed shell away from the dustproof shell.
[0010] As a further preferred embodiment of the present technical solution, one end of the movable rod passes through the fixed shell away from the fixed block and is movably connected to the inside of the pull block, and the other end of the movable rod passes through the inner ring of the spring and is fixedly connected to one end of the fixed block.
[0011] As a further preferred embodiment of the present technical solution, the other end of the fixed block passes through a slot opened on one side of the dustproof shell and is engaged in the positioning hole, one end of the spring is fixedly connected to a side of the inner wall of the fixed shell away from the fixed block, and the other end of the spring is fixedly connected to an end of the fixed block close to the movable rod.
[0012] The utility model provides a heat dissipation device for an oxygen concentrator, which has the following beneficial effects:
[0013] (1) The utility model can dissipate heat generated by the oxygen production equipment through the heat dissipation plate and the heat dissipation fan, wherein the dustproof plate can effectively block dust impurities in the air. By pushing the lever, the limit fixation between the dustproof plate and the dustproof shell will be released, and then the dustproof plate can be removed from the dustproof shell to clean the dust, avoiding the use of disassembly tools for disassembly, thereby improving the disassembly and assembly efficiency of the staff. After the dustproof plate is cleaned, it will be inserted into the installation groove. After the lever is released, the fixing block will be stuck in the positioning hole to fix the dustproof plate, thereby avoiding the vibration of the oxygen production equipment and the heat dissipation fan during operation, which may cause the dustproof plate to shake in the installation groove.
[0014] (2) The utility model can provide support and anti-skid effects for the heat dissipation device and the oxygen concentrator through the support base and the anti-skid feet, ensuring that the equipment will not move due to external force or its own vibration during operation. In addition, the air holes can effectively dissipate heat from the bottom of the equipment, thereby extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model is a schematic diagram of the structure of a heat dissipation device of an oxygen concentrator.
[0016] Figure 2 The utility model is a schematic structural diagram of the dissected and disassembled side of a heat dissipation mechanism of a heat dissipation device of an oxygen concentrator.
[0017] Figure 3This is a schematic side sectional view of the heat dissipation mechanism of an oxygen generator of the present utility model.
[0018] Figure 4 This is a schematic side view of the support mechanism of the heat dissipation device of an oxygen generator of the present utility model.
[0019] In the figure: 1. Heat dissipation mechanism; 11. Dust-proof shell; 12. Top cover; 13. Installation groove; 14. Dust-proof plate; 15. Handle; 16. Positioning hole; 17. Heat dissipation plate; 18. Heat dissipation fan; 19. Fixed shell; 110. Lever; 111. Movable rod; 112. Spring; 113. Fixed block;
[0020] 2. Support mechanism; 21. Support base; 22. Anti-slip feet; 23. Ventilation holes;
[0021] 31. Oxygen generation equipment. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.
[0023] The present utility model provides the following technical solutions: As Figures 1-4As shown in the figure, in this embodiment, a heat dissipation device for an oxygen generator includes: a heat dissipation mechanism 1. The heat dissipation mechanism 1 includes a dust-proof shell 11. A top cover 12 is provided on the top of the dust-proof shell 11. Installation grooves 13 are formed on both sides of the top of the dust-proof shell 11. Dust-proof plates 14 are arranged in the two installation grooves 13. The oxygen generation device 31 is butted inside the dust-proof shell 11, and the top cover 12 is butted on the top of the dust-proof shell 11. The outer surface of the dust-proof plate 14 is slidably connected to the inner wall of the installation groove 13 by a chute. Two positioning holes 16 are formed on one side of the two dust-proof plates 14 facing each other. Handles 15 are arranged on the tops of the two dust-proof plates 14. Heat dissipation plates 17 are arranged in the card slots formed on both sides of the dust-proof shell 11. Four heat dissipation fans 18 are arranged in each of the two heat dissipation plates 17. A handle 15 is fixedly connected to the top of the dust-proof plate 14. The heat dissipation plate 17 is butted in the card slots formed on both sides of the dust-proof shell 11. Four heat dissipation fans 18 are butted in the heat dissipation plate 17. Two fixing shells 19 are arranged on both sides of the dust-proof shell 11. A lever 110 is arranged on the side of the fixing shell 19 away from the dust-proof shell 11. Two fixing shells 19 are fixedly connected to both sides of the dust-proof shell 11. One side of the lever 110 is in contact with the side of the fixing shell 19 away from the dust-proof shell 11. A movable rod 111 is arranged inside the fixing shell 19. A spring 112 is arranged outside the movable rod 111. A fixing block 113 is arranged at one end of the movable rod 111 away from the lever 110. One end of the movable rod 111 passes through the side of the fixing shell 19 away from the fixing block 113 and is movably connected to the inside of the lever 110. The other end of the movable rod 111 passes through the inner ring of the spring 112 and is fixedly connected to one end of the fixing block 113. The other end of the fixing block 113 passes through the card slot formed on one side of the dust-proof shell 11 and is clamped in the positioning hole 16. One end of the spring 112 is fixedly connected to the inner wall of the fixing shell 19 away from the fixing block 113, and the other end of the spring 112 is fixedly connected to one end of the fixing block 113 close to the movable rod 111. A support mechanism 2 is arranged at the bottom of the dust-proof shell 11.
[0024] In this embodiment, the heat generated by the oxygen production equipment 31 can be dissipated by the heat dissipation plate 17 and the heat dissipation fan 18, wherein the dust plate 14 can effectively block the dust impurities in the air. Therefore, when cleaning the dust on the dust plate 14, the staff can move the lever 110, and then one side of the lever 110 will be rubbed and squeezed with the fixed shell 19, so that the movable rod 111 and the fixed block 113 will move in the direction of the lever 110, and then the fixed block 113 will be recessed into the fixed shell 19, and at the same time, the spring 112 will be squeezed and contracted, and then the fixed block 113 will be out of position. Hole 16, the dustproof plate 14 will be released, and the staff can pull up the handle 15 to lift the dustproof plate 14, and then remove the dustproof plate 14 from the dustproof shell 11 to clean the dust, avoid using disassembly tools for disassembly, and improve the disassembly and assembly efficiency of the staff. After the dustproof plate 14 is cleaned, it will be inserted into the installation groove 13. After the lever 110 is released, the spring 112 will lose its force and release the elastic force to push the fixing block 113 to get into the positioning hole 16, so as to fix the dustproof plate 14, so as to avoid the oxygen making equipment 31 and the cooling fan 18 from vibrating during operation, which may cause the dustproof plate 14 to shake in the installation groove 13.
[0025] like Figure 1 and Figure 4 As shown, the support mechanism 2 includes a support base 21 , four anti-slip feet 22 are fixedly connected to the bottom of the support base 21 , a plurality of air holes 23 are opened at the bottom of the support base 21 , and the bottom of the dustproof shell 11 is docked on the support base 21 .
[0026] In this embodiment, the support base 21 and the anti-slip feet 22 can provide support and anti-slip effects for the heat dissipation device and the oxygen generator, ensuring that the equipment will not move due to external force or its own vibration during operation. In addition, the air holes 23 can effectively dissipate heat from the bottom of the equipment, thereby extending the service life of the equipment.
[0027] The utility model provides a heat dissipation device for an oxygen concentrator, and the specific working principle is as follows:
[0028] When the staff needs to disassemble and clean the dust-proof plate 14, first, the staff can toggle the lever 110. This action will trigger a series of chain reactions. First, there is friction and extrusion between one side of the lever 110 and the fixed shell 19. This friction and extrusion will cause the movable rod 111 and the fixed block 113 to move towards the lever 110. During this process, the fixed block 113 will sink into the fixed shell 19, and at the same time, the spring 112 will also be squeezed and undergo a contraction deformation. This deformation will cause the fixed block 113 to disengage from the positioning hole 16. During this process, the dust-proof plate 14 will be released from fixation. The staff can then pull up the handle 15 to lift the dust-proof plate 14, so that the dust-proof plate 14 can be removed from the dust-proof shell 11 to clean the dust. After the dust-proof plate 14 is cleaned, the staff can insert it into the installation groove 13, and then the staff can release the lever 110. This action will cause the spring 112 to lose the acting force and release its elastic force. The elastic force of the spring 112 will push the fixed block 113 into the positioning hole 16, thereby fixing the dust-proof plate 14.
[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A heat dissipation device for an oxygen concentrator, characterized in that: include: A heat dissipation mechanism (1), the heat dissipation mechanism (1) comprising a dustproof shell (11), a top cover (12) being arranged on the top of the dustproof shell (11), installation grooves (13) being arranged on both sides of the top of the dustproof shell (11), dustproof plates (14) being arranged in the two installation grooves (13), two positioning holes (16) being arranged on the opposite sides of the two dustproof plates (14), handles (15) being arranged on the tops of the two dustproof plates (14), heat dissipation plates (17) being arranged in the slots arranged on both sides of the dustproof shell (11), and two Four cooling fans (18) are arranged in the heat dissipation plate (17), two fixed shells (19) are arranged on both sides of the dustproof shell (11), a lever block (110) is arranged on the side of the fixed shell (19) away from the dustproof shell (11), a movable rod (111) is arranged in the fixed shell (19), a spring (112) is arranged outside the movable rod (111), a fixed block (113) is arranged at one end of the movable rod (111) away from the lever block (110), and a supporting mechanism (2) is arranged at the bottom of the dustproof shell (11).
2. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: The support mechanism (2) comprises a support seat (21), the bottom of the support seat (21) is fixedly connected with four anti-slip feet (22), the bottom of the support seat (21) is provided with a plurality of air holes (23), and the bottom of the dustproof shell (11) is butt-jointed with the support seat (21).
3. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: The dustproof shell (11) is connected to the oxygen production equipment (31) inside, the top of the dustproof shell (11) is connected to the top cover (12), and the outer surface of the dustproof plate (14) is connected to the inner wall sliding groove of the installation groove (13).
4. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: A handle (15) is fixedly connected to the top of the dustproof plate (14), and a heat dissipation plate (17) is docked in the slots provided on both sides of the dustproof shell (11), and four heat dissipation fans (18) are docked in the heat dissipation plate (17).
5. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: Two fixed shells (19) are fixedly connected to both sides of the dustproof shell (11), and one side of the pull block (110) contacts a side of the fixed shell (19) away from the dustproof shell (11).
6. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: One end of the movable rod (111) passes through the fixed shell (19) away from the fixed block (113) and is movably connected to the inside of the pull block (110), and the other end of the movable rod (111) passes through the inner ring of the spring (112) and is fixedly connected to one end of the fixed block (113).
7. The heat dissipation device of an oxygen concentrator according to claim 1, characterized in that: The other end of the fixing block (113) passes through a slot provided on one side of the dustproof shell (11) and is clamped in the positioning hole (16); one end of the spring (112) is fixedly connected to a side of the inner wall of the fixing shell (19) away from the fixing block (113); and the other end of the spring (112) is fixedly connected to an end of the fixing block (113) close to the movable rod (111).