Waterproof oxygenation pump

Abstract

The utility model discloses a waterproof oxygenation pump, which relates to the technical field of oxygenation pumps and comprises a drawer type shell, an end plate is welded at the front end of the drawer type shell, a lower shell is fixedly connected to the rear end of the end plate, an upper shell is buckled at the upper end of the lower shell, an air inlet pipe and an air outlet pipe are arranged at the front end of the end plate, and an air pump is fixedly mounted at the bottom end of the inner side of the end plate. The input end and the output end of the air pump are fixedly connected with the air inlet pipe and the air outlet pipe through hoses respectively, and a motor used for driving the air pump to operate is fixedly installed at the position, located at the rear end of the air pump, of the bottom end of the inner side of the lower shell. The drawer type shell and the end plates are welded through the ultrasonic welding technology, the firmness and the sealing performance of joints can be guaranteed, moisture can be effectively prevented from invading, the oxygen increasing pump can go deep into water to work, and then the applicability of the oxygen increasing pump is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerator pumps, and particularly relates to a waterproof aerator pump. Background Technique

[0002] Fishing is a method of catching fish, which catches fish by using a fishing rod, fishing line and fishing hook. When fishing, especially during long fishing activities, in order to ensure the survival of the caught fish, anglers usually use an aerator pump to supply oxygen.

[0003] At present, the waterproof performance of the aerator pump is poor, and it is easily affected by water intrusion, resulting in short circuits in the circuit or rusting of mechanical components. At the same time, most of the current aerator pumps need to be placed on the water surface or the shore and cannot work deep underwater, which limits its scope of use. Therefore, a waterproof aerator pump is proposed to solve the problems mentioned above. Content of the Utility Model

[0004] To solve the above technical problems, a waterproof aerator pump is provided. This technical solution solves the problems in the above background technique that the current aerator pump has poor waterproof performance and is easily affected by water intrusion, resulting in short circuits in the circuit or rusting of mechanical components. At the same time, most of the current aerator pumps need to be placed on the water surface or the shore and cannot work deep underwater, which limits its scope of use.

[0005] To achieve the above objectives, the technical solution adopted by the utility model is as follows:

[0006] A waterproof aerator pump includes a drawer-type housing. The front end of the drawer-type housing is welded with an end plate. The rear end of the end plate is fixedly connected with a lower housing. The upper end of the lower housing is buckled with an upper housing. The front end of the end plate is provided with an air inlet pipe and an air outlet pipe. The inner bottom end of the end plate is fixedly installed with an air pump. The input end and the output end of the air pump are respectively fixedly connected with the air inlet pipe and the air outlet pipe through hoses. The inner bottom end of the lower housing is fixedly installed with a motor for driving the air pump to operate at the rear of the air pump. The outer side of the motor at the inner bottom end of the lower housing is fixedly connected with a support member. The upper end of the support member is clamped with a touch-type stepless speed regulation switch. The inner bottom end of the lower housing is provided with a charging and power display component on the left side of the air outlet pipe.

[0007] Preferably, a charging port is provided at the front end of the end plate, and the charging port is electrically connected to the charging and power display component.

[0008] Preferably, an installation cylinder is fixedly connected to the outside of the charging port at the front end of the end plate. A waterproof cover is threadedly connected to the outside of the installation cylinder. A waterproof sealing ring is provided at the connection between the installation cylinder and the waterproof cover.

[0009] Preferably, a lithium battery is arranged at the inner bottom end of the drawer-type housing and located at the rear end of the motor. The lithium battery is electrically connected to the touch-type stepless speed regulation switch and the charging and power display component, and the touch-type stepless speed regulation switch is electrically connected to the motor.

[0010] Preferably, the drawer-type housing, the lower housing, the upper housing and the end plate are all made of ABS plastic.

[0011] Preferably, a through groove is formed through the corresponding position of the upper end of the upper housing and the touch-type stepless speed regulation switch. The contact end of the touch-type stepless speed regulation switch passes through the through groove and is flush with the upper end of the upper housing.

[0012] Preferably, the touch induction thickness of the touch-type stepless speed regulation switch is greater than the thickness of the drawer-type housing.

[0013] The beneficial effects of the present utility model compared with the prior art are as follows:

[0014] This solution proposes a waterproof aerator. By setting a drawer-type housing and an end plate to protect the internal components, the drawer-type housing and the end plate are welded by ultrasonic welding technology, ensuring the firmness and tightness of the joint, effectively preventing moisture from invading. The waterproof cover at the charging port can keep the charging port dry when not in use. At the same time, the drawer-type housing, the lower housing, the upper housing and the end plate are all made of ABS plastic, which has good waterproofness and corrosion resistance and is suitable for use in humid environments. The better transparency of ABS plastic also facilitates observing the working state of the internal components. The setting of the lithium battery and the charging and power display component enables the aerator to work independently without an external power source, improving convenience. The design of the touch-type stepless speed regulation switch makes it more convenient for users to operate, and the touch-type stepless speed regulation switch is sealed in the drawer-type housing, which can avoid moisture seeping in from the gaps of the switch compared with the traditional mechanical switch, further improving the overall waterproofness of the aerator, enabling it to work deep underwater and improving the applicability of the aerator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the end plate of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the lower housing of the present utility model;

[0018] Figure 4 is a schematic connection diagram of the air pump of the present utility model.

[0019] The reference numerals in the drawings are:

[0020] 1. Drawer-type housing; 2. Lower housing; 3. Upper housing; 4. End plate; 5. Intake pipe; 6. Exhaust pipe; 7. Motor; 8. Air pump; 9. Charging and power display component; 10. Lithium battery; 11. Charging port; 12. Installation cylinder; 13. Waterproof cover; 14. Touch-type stepless speed control switch. Detailed implementation manner

[0021] The following description is used to disclose the present utility model so that those skilled in the art can implement the present utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations.

[0022] Referring to Figures 1-4 As shown, a waterproof aerator includes a drawer-type housing 1. An end plate 4 is welded to the front end of the drawer-type housing 1. A lower housing 2 is fixedly connected to the rear end of the end plate 4. An upper housing 3 is buckled to the upper end of the lower housing 2. An intake pipe 5 and an exhaust pipe 6 are arranged at the front end of the end plate 4. An air pump 8 is fixedly installed at the inner bottom end of the end plate 4. The input end and the output end of the air pump 8 are respectively fixedly connected to the intake pipe 5 and the exhaust pipe 6 through hoses. A motor 7 for driving the operation of the air pump 8 is fixedly installed at the inner bottom end of the lower housing 2 behind the air pump 8. A support member is fixedly connected to the outer side of the motor 7 at the inner bottom end of the lower housing 2. A touch-type stepless speed control switch 14 is clamped to the upper end of the support member. A charging and power display component 9 is arranged at the inner bottom end of the lower housing 2 on the left side of the exhaust pipe 6.

[0023] Furthermore, the connection between the drawer-type housing 1 and the end plate 4 is welded by ultrasonic welding technology, which can ensure the firmness and sealing of the joint, thereby effectively preventing moisture intrusion. The intake pipe 5 can be extended by connecting an external hose, and the exhaust pipe 6 can be connected to an external hose and a bubble stone to refine oxygen into bubbles and improve the dissolution efficiency of oxygen.

[0024] Furthermore, a charging port 11 is arranged at the front end of the end plate 4. The charging port 11 is electrically connected to the charging and power display component 9. A lithium battery 10 is arranged at the inner bottom end of the drawer-type housing 1 behind the motor 7. The lithium battery 10 is electrically connected to the touch-type stepless speed control switch 14 and the charging and power display component 9. The touch-type stepless speed control switch 14 is electrically connected to the motor 7. A blue working indicator light is arranged on the charging and power display component 9 to display the charging status and remaining power of the battery.

[0025] Furthermore, the drawer-type housing 1, the lower housing 2, the upper housing 3 and the end plate 4 are all made of ABS plastic. ABS plastic has good waterproofness and corrosion resistance and is suitable for use in humid environments. At the same time, the good transparency of ABS plastic also facilitates observing the working status of internal components.

[0026] Further, a through groove is formed through the upper end of the upper shell 3 at a position corresponding to the touch - type stepless speed regulation switch 14. The contact end of the touch - type stepless speed regulation switch 14 passes through the through groove and is flush with the upper end of the upper shell 3. The touch - sensing thickness of the touch - type stepless speed regulation switch 14 is greater than the thickness of the drawer - type housing 1. This thickness design can prevent the drawer - type housing 1 from being too thick and affecting the rapid response of the touch - type stepless speed regulation switch 14.

[0027] Further, the air pump 8 is responsible for pumping air from the intake pipe 5 and discharging it through the outlet pipe 6 to achieve the oxygen - increasing function. The motor 7 is used to drive the operation of the air pump 8 and is responsible for providing the necessary power.

[0028] Further, the start and stop of the motor 7 are controlled by the touch - type stepless speed regulation switch 14. Touch it once to turn it on, and touch it again to turn it off. When touching the touch - type stepless speed regulation switch 14 in the on - state, the rotation speed of the motor 7 will slow down. Release the hand and then long - press the touch - type stepless speed regulation switch 14 again, and the rotation speed of the motor 7 will gradually increase to the fastest. The design of the touch - type stepless speed regulation switch 14 makes the user operation more convenient, and the touch - type stepless speed regulation switch 14 is sealed in the drawer - type housing 1, which can prevent moisture from seeping into the switch through the gaps compared with the traditional mechanical switch, further improving the overall waterproof performance of the oxygen - increasing pump.

[0029] Further, a mounting cylinder 12 is fixedly connected to the front end of the end plate 4 on the outer side of the charging port 11. A waterproof cover 13 is threadedly connected to the outer side of the mounting cylinder 12. A waterproof sealing ring is provided at the connection between the mounting cylinder 12 and the waterproof cover 13. The waterproof cover 13 at the charging port 11 can keep the charging port 11 dry when the charging port 11 is not in use.

[0030] Working principle: When in use, the user can extend an external hose at the intake pipe 5 or connect an external hose and an air stone at the outlet pipe 6 according to the usage requirements to improve the oxygen dissolution efficiency. Then touch the touch - type stepless speed regulation switch 14 once to start the motor 7. When the motor 7 is running, it will drive the air pump 8 to pump air from the intake pipe 5 and discharge it through the outlet pipe 6. Placing the outlet pipe 6 in the water body can increase the oxygen content in the water body. During the use process, the user can adjust the rotation speed of the motor 7 in real - time through the touch - type stepless speed regulation switch 14 to adapt to different environments or requirements.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above - mentioned embodiments. What is described in the above - mentioned embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A waterproof oxygen pump, characterized in that: The invention comprises a drawer-type shell (1), wherein an end plate (4) is welded to the front end of the drawer-type shell (1), a lower shell (2) is fixedly connected to the rear end of the end plate (4), an upper shell (3) is buckled to the upper end of the lower shell (2), an air inlet pipe (5) and an air outlet pipe (6) are arranged at the front end of the end plate (4), an air pump (8) is fixedly installed at the inner bottom end of the end plate (4), the input end and the output end of the air pump (8) are respectively fixedly connected to the air inlet pipe (5) and the air outlet pipe (6) through a hose, a motor (7) for driving the air pump (8) to operate is fixedly installed at the inner bottom end of the lower shell (2) located at the rear end of the air pump (8), a support member is fixedly connected to the inner bottom end of the lower shell (2) located at the outer side of the motor (7), a touch-type stepless speed regulating switch (14) is clamped to the upper end of the support member, and a charging and power display component (9) is arranged at the inner bottom end of the lower shell (2) located at the left side of the air outlet pipe (6).

2. A waterproof oxygen pump according to claim 1, characterized in that: A charging port (11) is provided at the front end of the end plate (4), and the charging port (11) is electrically connected to the charging and power display component (9).

3. A waterproof oxygen pump according to claim 1, characterized in that: The front end of the end plate (4) is located outside the charging port (11) and is fixedly connected to a mounting tube (12); the outer side of the mounting tube (12) is threadedly connected to a waterproof cover (13); and a waterproof sealing ring is provided at the connection between the mounting tube (12) and the waterproof cover (13).

4. A waterproof oxygen pump according to claim 1, characterized in that: A lithium battery (10) is provided at the inner bottom end of the drawer-type housing (1) at the rear end of the motor (7); the lithium battery (10) is electrically connected to a touch-type stepless speed regulating switch (14) and a charging and power display component (9); and the touch-type stepless speed regulating switch (14) is electrically connected to the motor (7).

5. A waterproof oxygen pump according to claim 1, characterized in that: The drawer-type housing (1), the lower housing (2), the upper housing (3) and the end plate (4) are all made of ABS plastic.

6. A waterproof oxygen pump according to claim 1, characterized in that: A through slot is provided through the upper end of the upper shell (3) at a position corresponding to the touch-type stepless speed regulating switch (14); the contact end of the touch-type stepless speed regulating switch (14) passes through the through slot and is flush with the upper end of the upper shell (3).

7. A waterproof oxygen pump according to claim 1, characterized in that: The touch-sensitive thickness of the touch-type stepless speed regulating switch (14) is greater than the thickness of the drawer-type housing (1).

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