Alternating current-direct current switchable water pump

Abstract

The utility model discloses a water pump of alternating current and direct current switching relates to water pump equipment technical field, including power box and water pump, be connected with transmission line between power box and water pump, be equipped with battery pack containing chamber and alternating current plug on the power box, be equipped with the sliding slot in battery pack containing chamber, battery pack is slidably installed in battery pack containing chamber, the utility model discloses the technical scheme of providing in the power supply part and motor part parting from each other, and realized the synchronous power supply of being able to simultaneously practical direct current and alternating current memory on the power supply part, thereby make water pump can use alternating current, also can use direct current, and when replacing the battery of direct current, need not to take up the motor under water and fish up, convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of water pump equipment technology, specifically to a water pump that can switch between AC and DC power. Background Technology

[0002] Current small submersible pumps generally use AC power, but in recent years, pumps powered by DC power such as battery packs have also emerged. Both types of pumps have significant drawbacks. Pumps powered by AC power cannot be used outdoors due to the lack of a power source. Pumps powered by battery packs, on the other hand, can cause problems when pumping water in scenarios such as indoor swimming pools and bathtubs due to running out of power. Utility Model Content

[0003] Purpose of the utility model: The technical problem to be solved by this utility model is to provide a water pump that can switch between AC and DC power, which solves the problem that it cannot be used outdoors with only AC power and that it is cumbersome to replace batteries with only DC power.

[0004] Technical solution

[0005] To solve the above problems, the technical solution provided by this utility model is as follows:

[0006] A water pump capable of switching between AC and DC power includes a power supply box and a water pump. A transmission line connects the power supply box and the water pump. The power supply box is provided with a battery pack receiving cavity and an AC power plug. A sliding groove is provided in the battery pack receiving cavity, and a battery pack is slidably installed in the battery pack receiving cavity.

[0007] Furthermore, the battery pack is provided with electrode interfaces.

[0008] Furthermore, the battery pack receiving cavity is provided with an electrode socket at the bottom of the slide.

[0009] Furthermore, when the battery pack slides to the bottom on the slide, the electrode interface is inserted into the electrode socket.

[0010] Furthermore, the power supply box is also provided with a plug receiving cavity.

[0011] Furthermore, the power supply box is equipped with an AC power socket.

[0012] Furthermore, the power supply box also contains an adapter and a control panel.

[0013] Furthermore, the power supply box is also equipped with an AC / DC switching switch.

[0014] Furthermore, the AC / DC switching switch is preferably a rocker-shaped button.

[0015] Furthermore, the power supply box is also equipped with a display screen. Beneficial effects

[0016] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0017] The technical solution provided by this utility model separates the power supply part and the motor part, and realizes the ability to use both DC and AC power synchronously in the power supply part. This allows the water pump to use both AC and DC power, and when replacing the DC battery, there is no need to retrieve the motor that is placed underwater, which is convenient and quick. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is an exploded view of Embodiment 1 of this utility model;

[0020] Figure 3 This is a cross-sectional view of Embodiment 1 of the present utility model.

[0021] 1. Power supply box; 2. Water pump; 3. Control panel; 4. Battery pack;

[0022] 5. Slide rail; 6. Transmission line; 7. Adapter; Detailed Implementation

[0023] To make the technical solution of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Example 1

[0025] Combined with appendix Figure 1-3 A water pump capable of switching between AC and DC includes a power supply box 1 and a water pump 2. The power supply box 1 and the water pump 2 are connected by a transmission line 6. The transmission line 6 is covered with a sealed protective sleeve, which not only protects the transmission line 6, but also connects the power supply box 1 and the water pump 2.

[0026] The power supply box has a battery pack 4 receiving cavity, and the battery pack 4 receiving cavity has a sliding groove 5. The battery pack 4 can slide on the sliding groove 5 in the battery pack 4 receiving cavity. The sliding groove 5 of the battery pack 4 serves as a transmission line 6. When the battery pack 4 slides on the sliding groove 5 to the inner bottom surface of the battery pack 4 receiving cavity, the motor interface on the battery pack 4 can abut against the electrode socket on the inner bottom surface of the battery pack 4 receiving cavity. At this time, the battery pack 4 can be powered through the abutting electrode interface and electrode socket.

[0027] The power box is detachable, thus opening the cavity for the battery pack 4. At this time, the user can see the slide 5 inside the power box. The user can insert the battery pack 4 into the slide 5, or remove the battery pack 4 from the slide 5.

[0028] The power box is also equipped with an AC plug. The power box has a plug receiving cavity on the side of the battery pack 4 receiving cavity. When not in use, the AC plug can be stored in the DC receiving cavity. The power cord for extending the AC plug can also be stored in the plug receiving cavity.

[0029] The power supply box is equipped with an AC / DC switching switch, and the surface of the power supply box is also equipped with a display screen. The display screen can show the current power supply mode. When using DC mode, the display screen can also simultaneously show the remaining power of battery pack 4.

[0030] The preferred AC / DC transfer switch is a rocker button. The rocker button has greater damping, and once the desired mode is adjusted, no other limiting parts are needed to prevent the transfer switch from accidentally shifting.

[0031] An AC-DC conversion function is added to the power supply box 1 so that the water pump 2 can use both AC and DC power.

[0032] The power supply box also contains an adapter 7, which can adjust the AC / DC power supply to convert electrical energy into power suitable for the water pump 2. The power supply box also contains a control panel 3, which works in conjunction with the AC / DC switching switch. When the user switches the power supply mode, the control panel 3 can issue different commands to the adapter 7.

[0033] Meanwhile, control panel 3 can also integrate commands for controlling water pump 2, making it more convenient to use.

[0034] In other implementations, the AC plug on the power supply box is detachable, and the power supply box is also equipped with an AC socket for electrical connection with the AC plug, making it convenient to insert the AC plug. When AC power is required, one end of the AC plug is connected to an external power socket, and the other end is connected to the AC socket of the power supply box.

[0035] The switch for water pump 2 can be integrated into the control panel 3. When in use, water pump 2 is placed in the water tank, and the water pump 2 can be turned on and off by operating the control panel 3.

[0036] When using DC power, first insert battery pack 4 into slide groove 5, ensuring the motor interface on battery pack 4 aligns with the electrode socket inside the power supply box. Then, use the rocker button of the AC / DC switch to switch the power supply box to DC mode, and finally start water pump 2. Current flows from battery pack 4 through control panel 3, then through adapter 7, and finally through transmission line 6 to water pump 2, enabling water pump 2 to operate normally.

[0037] When using AC power, first plug the AC power plug into the external AC power socket. After the connection is complete, use the rocker button of the AC / DC switch to switch the power box to AC mode, start the water pump 2, and the current is transmitted to the water pump 2 through the adapter 7 and the transmission line 6 to make the water pump 2 work normally.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A water pump capable of switching between AC and DC power, characterized in that, It includes a power supply box and a water pump, with a transmission line connecting the power supply box and the water pump. The power supply box is provided with a battery pack receiving cavity and an AC plug. The battery pack receiving cavity is provided with a sliding groove, and the battery pack is slidably installed in the battery pack receiving cavity.

2. The AC / DC switchable water pump according to claim 1, characterized in that, The battery pack is equipped with electrode interfaces.

3. A water pump capable of switching between AC and DC power according to claim 2, characterized in that, The battery pack receiving cavity is provided with an electrode socket at the bottom of the slide.

4. A water pump capable of switching between AC and DC power according to claim 3, characterized in that, When the battery pack slides to the bottom on the slide, the electrode interface is inserted into the electrode socket.

5. A water pump capable of switching between AC and DC power according to claim 1, characterized in that, The power supply box is also provided with a plug receiving cavity.

6. A water pump capable of switching between AC and DC power according to claim 5, characterized in that, The power supply box is equipped with an AC power socket.

7. A water pump capable of switching between AC and DC power according to claim 1, characterized in that, The power supply box also contains an adapter and a control panel.

8. A water pump capable of switching between AC and DC power according to claim 1, characterized in that, The power supply box is also equipped with an AC / DC switching switch.

9. A water pump capable of switching between AC and DC power according to claim 8, characterized in that, The AC / DC switching switch is a rocker-shaped push button.

10. A water pump capable of switching between AC and DC power according to claim 1, characterized in that, The power supply box is also equipped with a display screen.

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