Waterproof oil pump motor

Abstract

The utility model relates to motor technical field discloses a waterproof oil pump motor, including main part assembly, including motor body, the motor body one side is provided with the connecting line, fixed component, set up in the motor body, including the fixed part, the fixed part includes fixed shell, the fixed shell is fixed in the motor body one side, the fixed shell one side inserts and has the fixed pipe, the fixed pipe one side is provided with the handle, the utility model has the advantages that: the port is placed in the motor, is connected after using the direct welding mode of external connecting line and internal port, then the connecting place of connecting line and port is sealed with the help of the protective sleeve, can block the moisture invasion port inside, avoid the insulation performance of motor inside to be destroyed, further significantly reduce the emergence probability of electric leakage, short circuit and the like, powerfully guarantee that motor can stably, normally operate, can also prolong the service life of motor.

Description

Technical Field

[0001] This utility model relates to the field of motor technology, and in particular to a waterproof oil pump motor. Background Technology

[0002] A waterproof oil pump motor is a device that combines the functions of a motor and an oil pump, possessing excellent waterproof performance. It is primarily used in complex environments such as humid, wet, or areas prone to liquid splashing. The motor provides power to the oil pump, driving it to deliver oil according to set flow and pressure requirements. This ensures the normal operation of the lubrication and hydraulic systems of related mechanical devices. Simultaneously, it effectively prevents external water from entering the motor, avoiding short circuits and damage caused by water ingress. It ensures stable and reliable continuous operation even in wet environments, meeting the oil delivery and power supply needs of specific scenarios. To meet the requirements, a port is usually set on one side of the waterproof oil pump motor to introduce appropriate electrical energy into the motor, providing power to the stator windings and other electrical components, causing electromagnetic induction inside the motor, driving the rotor to rotate, and thus driving the connected oil pump to work. The working environment of waterproof oil pump motors is often quite complex, and there may be humid conditions, water mist, or even direct contact with water. When the port is exposed, moisture can easily enter the port, damaging the original insulation performance of the motor, causing the motor to become damp, which can lead to faults such as leakage and short circuit, affecting the normal operation of the motor, and also shortening the service life of the motor. Utility Model Content

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0004] In view of the problems existing in the above and / or existing waterproof oil pump motors, this utility model is proposed.

[0005] Therefore, the problem that this utility model aims to solve is that the working environment of the waterproof oil pump motor is complex, and the exposed port is prone to moisture ingress, which can damage the insulation performance, cause malfunctions, affect operation, and shorten service life.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a waterproof oil pump motor, which includes a main component, including a motor body, and a connecting wire is provided on one side of the motor body;

[0007] A fixing component, disposed on the motor body, includes a fixing member, the fixing member including a fixing shell, the fixing shell being fixed to one side of the motor body, a fixing tube being inserted into one side of the fixing shell, and a handle being provided on one side of the fixing tube.

[0008] In a preferred embodiment of the waterproof oil pump motor of this utility model, the fixing component further includes a support member, the support member includes a clamping plate, the clamping plate is fixed to the inner wall of the fixing shell, and an inclined block is fixed to the top of the clamping plate.

[0009] In a preferred embodiment of the waterproof oil pump motor of this utility model, a retaining strip is inserted into the top of the fixing pipe, and the retaining strip and the fixing pipe are movably connected.

[0010] In a preferred embodiment of the waterproof oil pump motor of this utility model, the inner wall of the fixed housing is provided with a slot corresponding to the locking strip.

[0011] In a preferred embodiment of the waterproof oil pump motor of this utility model, a positioning rod is inserted into the bottom of the locking strip, and the positioning rod and the locking strip are movably connected.

[0012] In a preferred embodiment of the waterproof oil pump motor of this utility model, a first spring is fixed to the top of the positioning rod, and one end of the first spring is fixed to the bottom of the locking strip.

[0013] In a preferred embodiment of the waterproof oil pump motor of this utility model, the fixing component further includes a movable component, the movable component includes a guide strip, the guide strip is inserted into one side of the locking strip, a guide frame is sleeved on the outside of the guide strip, and the guide strip and the guide frame are movably connected.

[0014] In a preferred embodiment of the waterproof oil pump motor of this utility model, the guide frame is provided with a guide groove corresponding to the guide bar, and the guide bar slides within the guide groove.

[0015] In a preferred embodiment of the waterproof oil pump motor of this utility model, a connecting rod is fixed to one side of the guide frame, an extrusion strip is fixed to one end of the connecting rod, and the extrusion strip is fixed to one side of the handle.

[0016] In a preferred embodiment of the waterproof oil pump motor of this utility model, a connecting disc is sleeved on the outer side of the extrusion strip, a second spring is fixed on one side of the connecting disc, and one end of the second spring is fixed to the inner wall of the fixing tube.

[0017] The beneficial effects of this utility model are as follows: by placing the port inside the motor and connecting it directly to the internal port using an external connecting wire, and then sealing the connection between the connecting wire and the port with a protective sleeve, moisture can be prevented from entering the port, thus avoiding damage to the insulation performance inside the motor. This significantly reduces the probability of faults such as leakage and short circuit, effectively ensuring the stable and normal operation of the motor, and also extending the service life of the motor. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0019] Figure 1 This is a structural diagram of a waterproof oil pump motor.

[0020] Figure 2 This is a diagram showing the wiring structure of a waterproof oil pump motor.

[0021] Figure 3 This is a cross-sectional structural diagram of the mounting housing for a waterproof oil pump motor.

[0022] Figure 4 For waterproof oil pump motor Figure 3 Enlarged view of the structure at point A in the middle.

[0023] Figure 5 This is a structural diagram of the second spring of a waterproof oil pump motor. Detailed Implementation

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0027] Example 1

[0028] Reference Figures 1-5 This is the first embodiment of the present utility model. This embodiment provides a waterproof oil pump motor, which includes a main body component 100 and a fixing component 200. The two components work together to place the motor port inside. After welding the external connecting wires, the connection is sealed with a protective sleeve to prevent moisture intrusion and extend the service life.

[0029] The main component 100 includes a motor body 101, and a connecting wire 102 is provided on one side of the motor body 101.

[0030] The motor body 101 is a core component that converts electrical energy into mechanical energy through electromagnetic induction to provide power for loads such as oil pumps to achieve oil transportation. The connecting line 102 is used to connect the motor body 101 to an external power source or control system, and plays the role of transmitting electrical energy, transmitting control signals or providing feedback on operating parameters.

[0031] The fixing component 200 is disposed on the motor body 101 and includes a fixing member 201. The fixing member 201 includes a fixing shell 2011, which is fixed to one side of the motor body 101. A fixing tube 2012 is inserted into one side of the fixing shell 2011, and a handle 2013 is provided on one side of the fixing tube 2012.

[0032] The fixed housing 2011 can protect the connection between the connecting wire 102 and the motor body 101. The fixed tube 2012 can be engaged with the fixed housing 2011 by squeezing the handle 2013, which can also clamp and fix the connecting wire 102 to prevent it from shifting. A sealing ring is fixed on the inner wall of the fixed tube 2012 and is sleeved on the outside of the connecting wire 102 to maintain a seal.

[0033] Example 2

[0034] Reference Figures 2-5 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0035] Specifically, the fixing component 200 also includes a support component 202, which includes a clamping plate 2021. The clamping plate 2021 is fixed to the inner wall of the fixing shell 2011, and a slope block 2022 is fixed to the top of the clamping plate 2021.

[0036] One end of the fixing tube 2012 is set as an inclined surface. When the fixing tube 2012 is engaged with the fixing shell 2011, the inclined surface at one end of the fixing tube 2012 can squeeze the inclined block 2022. At this time, a squeezing force can be applied to the clamping plate 2021. The clamping plate 2021 has a certain elasticity. By squeezing the inclined block 2022, it can be contracted, thereby clamping and fixing the connecting wire 102 and preventing the connecting wire 102 from shaking. When the fixing tube 2012 and the fixing shell 2011 are separated, the squeezing of the inclined block 2022 can be released. Then, the rebound of the clamping plate 2021 can separate the inclined block 2022 and the connecting wire 102, thereby releasing the clamping of the connecting wire 102 for maintenance.

[0037] Specifically, a retaining strip 2023 is inserted into the top of the fixing tube 2012, and the retaining strip 2023 and the fixing tube 2012 are movably connected.

[0038] After the fixing tube 2012 and the fixing shell 2011 are engaged, in order to prevent them from separating, the fixing strip 2023 is engaged with the inner wall of the fixing shell 2011, thereby fixing the fixing tube 2012 inside the fixing shell 2011.

[0039] Specifically, the inner wall of the fixed shell 2011 is provided with a slot 2023-1 corresponding to the card strip 2023.

[0040] The fixing tube 2012 can be fixed by engaging the locking strip 2023 with the locking slot 2023-1. The fixing tube 2012 can be released by separating the locking strip 2023 from the locking slot 2023-1, and then the fixing tube 2012 can be removed from the fixing shell 2011.

[0041] Specifically, a positioning rod 2024 is inserted into the bottom of the card strip 2023, and the positioning rod 2024 and the card strip 2023 are movably connected.

[0042] When the card strip 2023 separates from the card slot 2023-1 during movement, the card strip 2023 can move on the positioning rod 2024. The positioning rod 2024 can support the card strip 2023 and prevent it from shifting during movement. The positioning rod 2024 is fixed to the inner wall of the fixing tube 2012.

[0043] Specifically, a first spring 2025 is fixed to the top of the positioning rod 2024, and one end of the first spring 2025 is fixed to the bottom of the locking strip 2023.

[0044] When the locking bar 2023 moves and separates from the slot 2023-1, the movement of the locking bar 2023 can apply a squeezing force to the first spring 2025. The rebound force of the first spring 2025 can drive the locking bar 2023 to move and re-engage with the slot 2023-1.

[0045] Specifically, the fixed component 200 also includes a movable component 203, which includes a guide strip 2031. The guide strip 2031 is inserted into one side of the clip 2023, and a guide frame 2032 is sleeved on the outside of the guide strip 2031. The guide strip 2031 and the guide frame 2032 are movably connected.

[0046] When it is necessary to move the card strip 2023 to separate it from the card slot 2023-1, the guide frame 2032 is moved. At this time, the movement of the guide frame 2032 can drive the guide bar 2031 to move, and the movement of the guide bar 2031 can drive the card strip 2023 to move to separate it from the card slot 2023-1.

[0047] Example 3

[0048] Reference Figures 1-5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0049] Specifically, the guide frame 2032 has a guide groove 2032-1 corresponding to the guide strip 2031, and the guide strip 2031 slides within the guide groove 2032-1.

[0050] Moving the guide frame 2032 can cause the guide groove 2032-1 to move and squeeze the guide strip 2031, thereby causing the guide strip 2031 to move.

[0051] Specifically, a connecting rod 2033 is fixed to one side of the guide frame 2032, and an extrusion strip 2034 is fixed to one end of the connecting rod 2033. The extrusion strip 2034 is fixed to one side of the handle 2013.

[0052] The extrusion strip 2034 is inserted into one side of the fixed tube 2012. The extrusion strip 2034 and the fixed tube 2012 are movably connected. By extruding the handle 2013, the connecting rod 2033 can be moved. The movement of the connecting rod 2033 can move the extrusion strip 2034. The movement of the extrusion strip 2034 can move the guide frame 2032.

[0053] Specifically, a connecting plate 2035 is sleeved on the outside of the extrusion strip 2034, and a second spring 2036 is fixed on one side of the connecting plate 2035. One end of the second spring 2036 is fixed to the inner wall of the fixing tube 2012.

[0054] When the extrusion bar 2034 is moved, the connecting plate 2035 can be moved. The movement of the connecting plate 2035 can apply a pulling force to the second spring 2036, which can then move the guide frame 2032. When the handle 2013 is released, the rebound force of the second spring 2036 can drive the handle 2013 back to its original position for the next use.

[0055] In use, the fixing tube 2012 and the fixing shell 2011 need to be engaged first. By moving the fixing tube 2012, the inner wall of the fixing shell 2011 can squeeze the clamping strip 2023 to move it. When the clamping strip 2023 moves, it can apply a squeezing force to the first spring 2025. Then, by moving the fixing tube 2012, the inclined block 2022 can be squeezed. At this time, a squeezing force can be applied to the clamping plate 2021. The inclined block 2022 is squeezed and contracted, thereby clamping and fixing the connecting wire 102. At the same time, the clamping strip 2023 can be moved to the bottom of the slot 2023-1. Then, by the rebound force of the first spring 2025, the clamping strip 2023 can be moved back to its original position and engaged with the slot 2023-1, thereby fixing the fixing tube 2012 inside the fixing shell 2011.

[0056] When it is necessary to release the restriction on the fixed tube 2012, squeezing the handle 2013 can move the connecting rod 2033. Moving the squeezing bar 2034 can move the connecting plate 2035. The movement of the connecting plate 2035 can apply a pulling force to the second spring 2036. The movement of the connecting rod 2033 can move the squeezing bar 2034. The movement of the squeezing bar 2034 can move the guide frame 2032. The movement of the guide frame 2032 can move the guide groove 2032-1 to squeeze the guide bar 2031, thereby moving the guide bar 2031. The movement of the guide bar 2031 can move the locking bar 2023 to separate it from the locking groove 2023-1. Then the restriction on the fixed tube 2012 can be released, and it can be removed from the fixed shell 2011. After removal, the handle 2013 can be released, and the rebound force of the second spring 2036 can move the handle 2013 back to its original position for the next use.

[0057] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A waterproof oil pump motor, characterized in that: include, The main component (100) includes a motor body (101), and a connecting wire (102) is provided on one side of the motor body (101). A fixing component (200) is disposed on the motor body (101) and includes a fixing member (201). The fixing member (201) includes a fixing shell (2011). The fixing shell (2011) is fixed to one side of the motor body (101). A fixing tube (2012) is inserted into one side of the fixing shell (2011). A handle (2013) is provided on one side of the fixing tube (2012).

2. The waterproof oil pump motor as described in claim 1, characterized in that: The fixing component (200) also includes a support (202), which includes a clamping plate (2021) fixed to the inner wall of the fixing shell (2011), and a ramp block (2022) fixed to the top of the clamping plate (2021).

3. The waterproof oil pump motor as described in claim 2, characterized in that: A retaining strip (2023) is inserted into the top of the fixing tube (2012), and the retaining strip (2023) and the fixing tube (2012) are movably connected.

4. The waterproof oil pump motor as described in claim 3, characterized in that: The inner wall of the fixed shell (2011) is provided with a slot (2023-1) corresponding to the card strip (2023).

5. The waterproof oil pump motor as described in claim 4, characterized in that: A positioning rod (2024) is inserted into the bottom of the card strip (2023), and the positioning rod (2024) and the card strip (2023) are movably connected.

6. The waterproof oil pump motor as described in claim 5, characterized in that: The top of the positioning rod (2024) is fixed with a first spring (2025), and one end of the first spring (2025) is fixed to the bottom of the clip (2023).

7. The waterproof oil pump motor as described in claim 6, characterized in that: The fixing component (200) also includes a movable component (203), which includes a guide strip (2031). The guide strip (2031) is inserted into one side of the clip (2023), and a guide frame (2032) is sleeved on the outside of the guide strip (2031). The guide strip (2031) and the guide frame (2032) are movably connected.

8. The waterproof oil pump motor as described in claim 7, characterized in that: The guide frame (2032) has a guide groove (2032-1) corresponding to the guide strip (2031), and the guide strip (2031) slides within the guide groove (2032-1).

9. The waterproof oil pump motor as described in claim 8, characterized in that: A connecting rod (2033) is fixed to one side of the guide frame (2032), and an extrusion strip (2034) is fixed to one end of the connecting rod (2033). The extrusion strip (2034) is fixed to one side of the handle (2013).

10. The waterproof oil pump motor as described in claim 9, characterized in that: A connecting disc (2035) is sleeved on the outside of the extrusion strip (2034), and a second spring (2036) is fixed on one side of the connecting disc (2035). One end of the second spring (2036) is fixed to the inner wall of the fixing tube (2012).

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