Portable electric pump

Abstract

The utility model relates to the technical field of electric pumps, and discloses a portable electric pump which comprises a shell, a battery is fixedly connected to the front end of the right side of the shell, an oil tank is fixedly connected to the upper portion in the shell, an oil inlet pipe is fixedly connected to the top of the left side of the oil tank, and a pump body is fixedly connected to the left side of the lower portion in the shell. A main switch is arranged on the left side of the front end of the shell, an illuminating lamp switch is arranged on the left side of the rear end of the shell, a motor switch is arranged on the right side of the illuminating lamp switch and arranged at the rear end of the shell, four illuminating lamps are arranged above the left side of the shell, and a containing groove is formed in the right side of the rear end of the shell. According to the hydraulic oil pump, the shell, the battery, the pump body, the oil tank, the oil cover, the open hole, the illuminating lamp switch, the illuminating lamp and the foot pad are matched for work, the large oil tank, the top-mounted oil inlet pipe and the oil cover are designed, hydraulic oil can be conveniently added, the shell and the handle are convenient to carry, and operation at night is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of electric pump technology, specifically a portable electric pump. Background Technology

[0002] An electric pump is a device that converts electrical energy into mechanical energy to perform operations such as conveying and pressurizing liquids or gases.

[0003] Most existing electric pumps are bulky, inconvenient to carry, and unsuitable for nighttime operation, making them less practical. To address these issues, a portable electric pump is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a portable electric pump that solves the problems of existing electric pumps in the background art being mostly large in size, inconvenient to carry, and inconvenient to operate at night.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable electric pump, comprising a housing, a battery fixedly connected to the front right side of the housing, an oil tank fixedly connected to the upper inside of the housing, an oil inlet pipe fixedly connected to the top left side of the oil tank, a pump body fixedly connected to the lower left side of the housing, a main switch provided on the left front end of the housing, a lighting switch provided on the left rear end of the housing, a motor switch provided to the right of the lighting switch and located at the rear end of the housing, four lights provided on the upper left side of the housing, and a placement slot provided on the right rear end of the housing.

[0006] By adopting the above technical solution, a large oil tank is designed, and an oil inlet pipe and oil cap are installed on the top of the oil tank. When the hydraulic oil is insufficient, it can be added directly. In addition, four LED lights are installed on the left side of the outer shell to provide lighting for nighttime operations.

[0007] As a further description of the above technical solution: the oil inlet pipe penetrates the outer shell, and an oil cap is threadedly connected to the top of the oil inlet pipe.

[0008] By adopting the above technical solution, it is convenient to seal the oil inlet pipe with the oil cap.

[0009] As a further description of the above technical solution: the front right side of the outer shell has an opening.

[0010] By adopting the above technical solution, the oil level in the tank can be easily observed through the opening.

[0011] As a further description of the above technical solution: the input end at the top of the pump body is fixedly connected to the oil tank, and a plug is fixedly connected to the output end on the left side of the pump body, with the plug located on the left side of the outer casing.

[0012] By adopting the above technical solution, the pump body can easily extract hydraulic oil from the oil tank.

[0013] As a further description of the above technical solution: foot pads are fixedly connected to the four corners of the bottom of the outer shell.

[0014] By adopting the above technical solution, the foot pads are made of rubber material, which can reduce the vibration generated during operation.

[0015] As a further description of the above technical solution: a handle is fixedly connected to the top of the outer casing, and the handle is located on the right side of the oil cap.

[0016] By adopting the above technical solution, the electric pump can be easily carried with a handle, making it more practical.

[0017] As a further description of the above technical solution: an external power port is provided at the rear right side of the outer casing.

[0018] By adopting the above technical solution, an external power supply can be connected through the external power port, enabling long-term use.

[0019] As a further description of the above technical solution: the battery is electrically connected to the pump body and the lighting lamp respectively, the motor switch is electrically connected to the pump body, and the lighting lamp switch is electrically connected to the lighting lamp.

[0020] By adopting the above technical solution, the battery can conveniently provide power to the pump and the lighting.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] This utility model provides a portable electric pump that works in conjunction with a housing, battery, external power port, pump body, oil tank, oil cap, opening, light switch, light, and foot pad. The large oil tank design, top-mounted oil inlet pipe and oil cap facilitate the addition of hydraulic oil. The housing and handle are easy to carry. When the working environment is dark, the light switch can be pressed to turn on the light, providing illumination for operation and facilitating nighttime work. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is an exploded view of the overall structure of this utility model;

[0025] Figure 3 This is a side perspective view of the present invention;

[0026] Figure 4 This is a rear-view perspective view of the present invention.

[0027] In the diagram: 1. Outer casing; 2. Battery; 3. Oil tank; 4. Oil inlet pipe; 5. Oil cap; 6. Opening; 7. Pump body; 8. Plug; 9. Light switch; 10. Main switch; 11. Motor switch; 12. Foot pad; 13. Light; 14. Placement slot; 15. Handle; 16. External power port. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0030] Reference Figure 1-4 This utility model discloses a portable electric pump, comprising a housing 1, a battery 2 fixedly connected to the front right side of the housing 1, which provides power to the pump body 7 and the lighting lamp 13, an oil tank 3 fixedly connected to the upper inside of the housing 1, an oil inlet pipe 4 fixedly connected to the top left side of the oil tank 3 for easy refueling, a pump body 7 fixedly connected to the lower left inside the housing 1, the pump body 7 being driven by a motor, a main switch 10 being provided on the left front end of the housing 1, a lighting switch 9 being provided on the left rear end of the housing 1 for controlling the on and off of the lighting lamp 13, a motor switch 11 being provided to the right of the lighting switch 9 and located at the rear end of the housing 1 for controlling the on and off of the pump body 7, four lighting lamps 13 being provided on the upper left side of the housing 1, and a placement slot 14 being provided on the right rear end of the housing 1.

[0031] Reference Figure 2 , Figure 3 and Figure 4The oil inlet pipe 4 passes through the outer casing 1, and an oil cap 5 is threaded to the top of the oil inlet pipe 4 for easy sealing. An opening 6 is provided on the right front side of the outer casing 1, allowing easy observation of the oil level in the oil tank 3. The top input end of the pump body 7 is fixedly connected to the oil tank 3, and a plug 8 is fixedly connected to the left output end of the pump body 7, located on the left side of the outer casing 1, facilitating the pump body 7 to extract hydraulic oil from the oil tank 3. Foot pads 12, made of rubber, are fixedly connected to the four corners of the bottom of the outer casing 1 to reduce vibration during operation. A handle 15 is fixedly connected to the top of the outer casing 1, located to the right of the oil cap 5, allowing for easy carrying of the electric pump and enhancing its practicality. An external power port 16 is located at the rear right side of the outer casing 1, allowing connection to an external power source for extended use. Battery 2 is electrically connected to pump body 7 and lighting lamp 13 respectively, motor switch 11 is electrically connected to pump body 7, and lighting switch 9 is electrically connected to lighting lamp 13.

[0032] Working Principle: When using the electric pump, first lift it to the work location using handle 15 and place it stably. The bottom feet 12 provide stable support. If powered by battery 2, first check if the battery 2 has sufficient power. If the power is sufficient, turn on the main switch 10. When the pump body 7 needs to work, press the motor switch 11. Since battery 2 is electrically connected to pump body 7, the motor inside pump body 7 is powered on and begins to work. The hydraulic oil in oil tank 3 enters pump body 7 under the action of pump body 7, and after being pressurized by pump body 7, it is output from the plug 8 at the output end on the left side of pump body 7. When the working environment is dark, press the lighting switch 9. Since battery 2 is electrically connected to lighting lamp 13, the four lights 13 on the upper left side of the outer casing 1 will light up, providing illumination for operation and facilitating nighttime work. If battery 2 is low in power, an external power source can be connected through the external power port 16 at the rear right side of the outer casing 1 to allow the electric pump to continue to work normally. The oil cap 5 at the top of the oil inlet pipe 4 can be closed under normal circumstances to prevent impurities from entering the oil tank 3. When it is necessary to replenish the hydraulic oil in the oil tank 3, the oil cap 5 can be unscrewed, and hydraulic oil can be added to the oil tank 3 through the oil inlet pipe 4. The opening 6 on the right side of the front end of the outer casing 1 can be used to observe the hydraulic oil level in the oil tank 3.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable electric pump comprising a housing (1), characterised in that: The shell (1) right side front end fixedly connected with battery (2), the shell (1) inside upper fixedly connected oil tank (3), the oil tank (3) left side top fixedly connected with oil inlet pipe (4), the shell (1) inside lower left fixedly connected with pump body (7), the shell (1) front end left side is provided with total switch (10), the shell (1) rear end left side is provided with illuminating lamp switch (9), the illuminating lamp switch (9) right side is provided with motor switch (11), and motor switch (11) is set in the rear end of shell (1), the shell (1) left side top is provided with four illuminating lamps (13), the shell (1) rear end right side is provided with placing groove (14).

2. A portable electric pump according to claim 1, wherein: The oil inlet pipe (4) penetrates the shell (1), and the oil inlet pipe (4) top is screw-threaded with oil cover (5).

3. A portable electric pump according to claim 1, wherein: The shell (1) front end right side penetrates and is provided with opening (6).

4. A portable electric pump according to claim 1, wherein: The pump body (7) top input end is fixedly connected with oil tank (3), the pump body (7) left side output end is fixedly connected with plug (8), and plug (8) is set in the left side of shell (1).

5. A portable electric pump according to claim 1, wherein: The shell (1) bottom four corners are all fixedly connected with foot pad (12).

6. A portable electric pump according to claim 1, wherein: The shell (1) top is fixedly connected with handle (15), and handle (15) is set in the right side of oil cover (5).

7. A portable electric pump according to claim 1, wherein: The shell (1) right side rear end is provided with external power supply port (16).

8. A portable electric pump according to claim 1, wherein: The battery (2) is electrically connected with pump body (7) and illuminating lamp (13) respectively, the motor switch (11) is electrically connected with pump body (7), and the illuminating lamp switch (9) is electrically connected with illuminating lamp (13).

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