Remote automatic alarm device of oxygen generator

Abstract

The utility model relates to the technical field of oxygenerators, and discloses a remote automatic alarm device for an oxygenerator, which comprises an alarm equipment body, a detector arranged at one end of the alarm equipment body and used for detecting the oxygenerator, and an alarm lamp arranged at the top of the alarm equipment body and used for informing and warning, a fixing groove is formed in one side of the alarm equipment body, an electric control box is fixedly connected to the inner wall of the fixing groove, a heat dissipation assembly used for dissipating heat in the electric control box is arranged on one side of the electric control box, and a power generation assembly used for generating current is driven in the electric control box through a rotating shaft. And a control part for controlling the interior of the electric control box is arranged on the inner wall of the bottom of the electric control box. According to the utility model, through the arrangement of the power generation assembly and the control part, the problems that when an open circuit occurs, the alarm device body cannot be normally started, a worker cannot timely know a fault and repair the fault, and the real-time monitoring of the oxygen generator is influenced are avoided, and the monitoring effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen concentrators, in particular to a remote automatic alarm device for oxygen concentrators. Background Art

[0002] Oxygen-enriched air is currently in great demand, such as in the industrial sector as a combustion-supporting gas, aquaculture oxygen, and in the medical sector for oxygen inhalation. Alarm equipment is needed to monitor its production.

[0003] When the existing alarm device is in use, if the alarm device is short-circuited, the internal power supply cannot be obtained and the monitoring of the oxygen generator is stopped. If the oxygen generator fails at this time, the staff cannot be informed and repaired in time, and it is difficult to monitor the oxygen generator in real time, and the monitoring effect is poor.

[0004] Therefore, we propose an oxygen concentrator remote automatic alarm device. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a remote automatic alarm device for an oxygen concentrator.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a remote automatic alarm device for an oxygen concentrator, comprising an alarm device body, a detector arranged at one end of the alarm device body for detecting the oxygen concentrator, and an alarm light arranged at the top of the alarm device body for giving a warning; a fixed groove is provided on one side of the alarm device body, an electric control box is fixedly connected to the inner wall of the fixed groove, a heat dissipation component for dissipating heat in the electric control box is provided on one side of the electric control box, the heat dissipation component includes a rotating shaft and heat dissipation fan blades, a power generation component for generating current is driven by the rotating shaft in the electric control box, the power generation component includes a rotating groove, a magnet and a closed coil, a control unit for controlling the electric control box is provided on the inner wall at the bottom of the electric control box, the control unit includes a sliding block, a trigger switch and an electromagnet, and a backup battery is provided on the inner wall of one side of the electric control box.

[0007] Furthermore, a plurality of heat dissipation holes arranged in a matrix for heat dissipation are provided on the outer wall of one side of the electric control box, and the rotating shaft is rotatably connected to the inner wall of the electric control box near the heat dissipation holes through a motor, the heat dissipation fan blades are arranged in a circle and fixedly connected to the outer wall of the rotating shaft, and the motor is connected to the main circuit in the alarm device body through a circuit.

[0008] Furthermore, a connecting disk is fixedly connected to one end of the rotating shaft in the axial position, a fixing rod is fixedly connected to one end of the outer wall of the connecting disk, the rotating groove is rotatably connected to the outer wall of the fixing rod, and limiting sliding grooves are provided on the inner walls on both sides of the electric control box, and the inner walls of the limiting sliding grooves are slidably connected to limiting sliders, and the two ends of the rotating groove are respectively fixedly connected to the two limiting sliders.

[0009] Furthermore, the closed coil is fixedly connected to the inner wall of the bottom of the electric control box, a connecting rod is fixedly connected to one end of the rotating groove away from the connecting disk, the magnet is fixedly connected to the outer wall of the bottom of the connecting rod, and the magnet is located on the axis of the closed coil.

[0010] Furthermore, a sliding slot is fixedly connected to one end of the inner wall at the bottom of the electric control box, a partition is provided on the inner wall of the sliding slot, a sliding hole is opened on the inner wall of the partition, a telescopic rod is fixedly connected to the inner wall on one side of the sliding slot, the extended end of the telescopic rod is slidably connected to the inner wall of the sliding hole, the sliding block is fixedly connected to the axial position of the extended end of the telescopic rod, and the sliding block is slidably connected to the inner wall of the sliding slot, the sliding block is made of iron, and a return spring is sleeved on the inner wall of the telescopic rod.

[0011] Furthermore, the electromagnet is fixedly connected to the outer wall of the partition close to the sliding block, the trigger switch is fixedly connected to the inner wall of the sliding slot, and the electromagnet is connected to the closed coil through a circuit in the same passage, the trigger switch is connected to the alarm light and the backup battery through a circuit in the same passage, and the backup battery is connected to the main circuit in the alarm device body in the same passage.

[0012] Beneficial Effects

[0013] The utility model provides a remote automatic alarm device for an oxygen concentrator, which has the following beneficial effects:

[0014] (1) This oxygen concentrator remote automatic alarm device, through the power generation components and control unit, when a circuit is broken, the main circuit in the alarm device body is powered by the backup battery to maintain the normal operation of the alarm device body, to avoid the alarm device body being unable to start normally when a circuit is broken, and the staff being unable to know the fault and repair it in time, which affects the real-time monitoring of the oxygen concentrator, thereby improving the monitoring effect.

[0015] (2) The oxygen concentrator remote automatic alarm device can supply power to a backup battery through the reciprocating movement of a magnet in a closed coil by means of a power generation component, thereby avoiding energy waste.

[0016] (3) The remote automatic alarm device for the oxygen concentrator can drive the heat dissipation fan blades to rotate through the rotating shaft and the heat dissipation fan blades of the equipment, so as to exchange the air flow inside and outside the electric control box through the heat dissipation holes, dissipate the heat inside the electric control box, and avoid the temperature inside the electric control box being too high and affecting the performance of the backup battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the front view of the utility model;

[0018] Figure 2 This is a cross-sectional view of the electric control box of the utility model;

[0019] Figure 3 For this utility model Figure 2 A magnified view of part A;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of part B.

[0021] Legend: 1. Alarm device body; 2. Detector; 3. Warning light; 4. Electric control box; 5. Heat dissipation hole; 6. Rotating shaft; 7. Heat dissipation fan blade; 8. Connecting plate; 9. Fixed rod; 10. Rotating groove; 11. Connecting rod; 12. Magnet; 13. Closing coil; 14. Backup battery; 15. Limit slide groove; 16. Limit slider; 17. Sliding notch; 18. Partition; 19. Telescopic rod; 20. Reset spring; 21. Sliding block; 22. Trigger switch; 23. Electromagnet. DETAILED DESCRIPTION

[0022] Embodiment 1: A remote automatic alarm device for an oxygen concentrator, such as Figure 1 and Figure 2 As shown, it includes an alarm device body 1, a detector 2 arranged at one end of the alarm device body 1 for detecting the oxygen generator, and an alarm light 3 arranged at the top of the alarm device body 1 for giving a warning. A fixed groove is provided on one side of the alarm device body 1, and an electric control box 4 is fixedly connected to the inner wall of the fixed groove. A heat dissipation component for dissipating heat in the electric control box 4 is provided on one side of the electric control box 4, and the heat dissipation component includes a rotating shaft 6 and a heat dissipation fan blade 7. A power generation component for generating current is driven by the rotating shaft 6 in the electric control box 4, and the power generation component includes a rotating groove 10, a magnet 12 and a closed coil 13. A control unit for controlling the inside of the electric control box 4 is provided on the inner wall at the bottom of the electric control box 4, and the control unit includes a sliding block 21, a trigger switch 22 and an electromagnet 23. A backup battery 14 is provided on the inner wall of one side of the electric control box 4.

[0023] A plurality of heat dissipation holes 5 arranged in a matrix for heat dissipation are provided on the outer wall of one side of the electric control box 4, and the rotating shaft 6 is rotatably connected to the inner wall of the electric control box 4 near the heat dissipation holes 5 through a motor, and the heat dissipation fan blades 7 are arranged in a circle and fixedly connected to the outer wall of the rotating shaft 6, and the motor is connected to the main circuit in the alarm device body 1 through a circuit.

[0024] Through the rotating shaft 6 and the heat dissipation fan blades 7 of the equipment, the heat dissipation fan blades 7 can be driven to rotate by the rotation of the rotating shaft 6, and the air flow in the electric control box 4 is exchanged inside and outside through the heat dissipation holes 5, so as to dissipate the heat in the electric control box 4 and avoid the temperature in the electric control box 4 being too high and affecting the performance of the backup battery 14.

[0025] like Figure 3 and Figure 4As shown, a connecting disk 8 is fixedly connected to one end of the rotating shaft 6 in an axial position, a fixing rod 9 is fixedly connected to one end of the outer wall of the connecting disk 8, a rotating groove 10 is rotatably connected to the outer wall of the fixing rod 9, and limiting sliding grooves 15 are provided on the inner walls of both sides of the electric control box 4, and limiting sliders 16 are slidably connected to the inner walls of the limiting sliding grooves 15, and the two ends of the rotating groove 10 are fixedly connected to the two limiting sliders 16 respectively.

[0026] The closed coil 13 is fixedly connected to the bottom inner wall of the electric control box 4 , the end of the rotating groove 10 away from the connecting plate 8 is fixedly connected to the connecting rod 11 , the magnet 12 is fixedly connected to the bottom outer wall of the connecting rod 11 , and the magnet 12 is located on the axis of the closed coil 13 .

[0027] A sliding slot 17 is fixedly connected to one end of the inner wall at the bottom of the electric control box 4, a partition 18 is provided on the inner wall of the sliding slot 17, a sliding hole is opened on the inner wall of the partition 18, a telescopic rod 19 is fixedly connected to the inner wall on one side of the sliding slot 17, the extended end of the telescopic rod 19 is slidably connected to the inner wall of the sliding hole, a sliding block 21 is fixedly connected to the axial position of the extended end of the telescopic rod 19, and the sliding block 21 is slidably connected to the inner wall of the sliding slot 17, the sliding block 21 is made of iron, and a return spring 20 is sleeved on the inner wall of the telescopic rod 19.

[0028] The electromagnet 23 is fixedly connected to the outer wall of the partition 18 close to the sliding block 21, the trigger switch 22 is fixedly connected to the inner wall of the sliding slot 17, and the electromagnet 23 is connected to the closed coil 13 through a circuit in the same passage, the trigger switch 22 is connected to the alarm light 3 and the backup battery 14 through a circuit in the same passage, and the backup battery 14 is connected to the main circuit in the alarm device body 1 in the same passage.

[0029] By means of the power generation components and control unit, when a circuit is broken, the backup battery 14 is started to supply power to the main circuit in the alarm device body 1, thereby maintaining the normal operation of the alarm device body 1 and preventing the alarm device body 1 from being unable to start normally when a circuit is broken, so that the staff cannot be informed of the fault and repair it in time, thereby affecting the real-time monitoring of the oxygen concentrator and improving the monitoring effect.

[0030] By means of the power generation assembly, the magnet 12 moves back and forth in the closed coil 13, so that the backup battery 14 can be powered, thereby avoiding energy waste.

[0031] The working principle of the utility model is as follows: when the alarm device body 1 is operating normally, the motor on the rotating shaft 6 starts to drive the rotating shaft 6 and the heat dissipation fan blades 7 to rotate, and the rotating shaft 6 rotates to drive the connecting plate 8 and the fixed rod 9 thereon to rotate, and the fixed rod 9 can rotate in the rotating groove 10, and the two ends of the rotating groove 10 are slidably connected to the limiting slide groove 15 through the limiting slider 16, and the movement of the rotating groove 10 is limited, and then the rotating groove 10 is driven to reciprocate along the direction of the limiting slide groove 15, and the movement of the rotating groove 10 can drive the magnet 12 to close the coil 1 through the connecting rod 11 3 reciprocates, and then generates an induced current in the closed coil 13. The current at the closed coil 13 can drive the electromagnet 23 to start through the line, and adsorb the sliding block 21. When a short circuit occurs in the alarm device body 1, the closed coil 13 no longer generates an induced current. The electromagnet 23 is closed, and the telescopic rod 19 can be extended under the elastic force of the reset spring 20, which can drive the sliding block 21 to squeeze the trigger switch 22. The trigger switch 22 drives the backup battery 14 to start, and the backup battery 14 can start the alarm light 3 through the line and pass.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A remote automatic alarm device for an oxygen concentrator, comprising an alarm device body (1), a detector (2) arranged at one end of the alarm device body (1) for detecting the oxygen concentrator, and an alarm light (3) arranged at the top of the alarm device body (1) for giving a warning, characterized in that: A fixing groove is provided on one side of the alarm device body (1), and an electric control box (4) is fixedly connected to the inner wall of the fixing groove. A heat dissipation component for dissipating heat in the electric control box (4) is provided on one side of the electric control box (4), and the heat dissipation component includes a rotating shaft (6) and a heat dissipation fan blade (7). A power generation component for generating current is driven by the rotating shaft (6) in the electric control box (4), and the power generation component includes a rotating groove (10), a magnet (12) and a closed coil (13). A control unit for controlling the electric control box (4) is provided on the inner wall of the bottom of the electric control box (4), and the control unit includes a sliding block (21), a trigger switch (22) and an electromagnet (23). A backup battery (14) is provided on the inner wall of one side of the electric control box (4).

2. The remote automatic alarm device for an oxygen concentrator according to claim 1, characterized in that: The outer wall of one side of the electric control box (4) is provided with a plurality of heat dissipation holes (5) arranged in a matrix for heat dissipation, and the rotating shaft (6) is rotatably connected to the inner wall of the electric control box (4) near the heat dissipation holes (5) through a motor, and the heat dissipation fan blades (7) are arranged in a circle and fixedly connected to the outer wall of the rotating shaft (6), and the motor is connected to the main circuit in the alarm device body (1) through a circuit.

3. The remote automatic alarm device for an oxygen concentrator according to claim 1 is characterized in that: One end of the rotating shaft (6) is fixedly connected to a connecting disk (8) in an axial position, one end of the outer wall of the connecting disk (8) is fixedly connected to a fixing rod (9), a rotating groove (10) is rotatably connected to the outer wall of the fixing rod (9), and both sides of the inner wall of the electric control box (4) are provided with a limiting sliding groove (15), the inner wall of the limiting sliding groove (15) is slidably connected to a limiting slider (16), and the two ends of the rotating groove (10) are respectively fixedly connected to the two limiting sliders (16).

4. The remote automatic alarm device for an oxygen concentrator according to claim 3 is characterized in that: The closed coil (13) is fixedly connected to the inner wall of the bottom of the electric control box (4); the end of the rotating groove (10) away from the connecting plate (8) is fixedly connected to a connecting rod (11); the magnet (12) is fixedly connected to the outer wall of the bottom of the connecting rod (11), and the magnet (12) is located on the axis of the closed coil (13).

5. The remote automatic alarm device for an oxygen concentrator according to claim 4, characterized in that: One end of the inner wall at the bottom of the electric control box (4) is fixedly connected to a sliding slot (17), the inner wall of the sliding slot (17) is provided with a partition (18), the inner wall of the partition (18) is provided with a sliding hole, a telescopic rod (19) is fixedly connected to the inner wall of one side of the sliding slot (17), the extended end of the telescopic rod (19) is slidably connected to the inner wall of the sliding hole, a sliding block (21) is fixedly connected to the axial position of the extended end of the telescopic rod (19), and the sliding block (21) is slidably connected to the inner wall of the sliding slot (17), the sliding block (21) is made of iron, and a return spring (20) is sleeved on the inner wall of the telescopic rod (19).

6. The remote automatic alarm device for an oxygen concentrator according to claim 5, characterized in that: The electromagnet (23) is fixedly connected to the outer wall of the partition (18) close to the sliding block (21), the trigger switch (22) is fixedly connected to the inner wall of the sliding slot (17), and the electromagnet (23) is connected to the closed coil (13) through a circuit in the same passage, the trigger switch (22) is connected to the alarm light (3) and the backup battery (14) through a circuit in the same passage, and the backup battery (14) is connected to the main circuit in the alarm device body (1) in the same passage.

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