Solar direct-driven outdoor pump

Abstract

The utility model discloses a solar direct-driven outdoor pump, and relates to the technical field of water pumps. Comprising a water pump body and a solar panel, the solar panel is located at the top of the water pump body, an adjusting device is arranged between the solar panel and the water pump body and comprises a lifting mechanism and a dip angle adjusting mechanism, the lifting mechanism is used for lifting the height of the solar panel, and the dip angle adjusting mechanism is used for adjusting the dip angle of the solar panel. A vertical guide piece is arranged between the top of the water pump body and the lifting mechanism; compared with the prior art, the water pump has the advantages that the adjusting device is arranged at the top of the water pump body, and the height, the inclination angle and the phototropic angle of the solar panel can be adjusted through the adjusting device, so that the solar panel can be prevented from being shielded, and sunlight can be fully irradiated on the solar panel; the generating capacity of the solar panel is improved, and then the water pumping amount of the water pump is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pumps, in particular to a solar direct-driven outdoor pump. Background Art

[0002] The Chinese utility model patent, authorized publication number "CN203822571U", discloses a solar direct-drive DC variable frequency pumping system, including a solar panel, a light intensity sensor, a controller, a motor, and a motor-driven water pump. The solar direct-drive DC variable frequency pumping system realizes the power demand in an environment without an industrial power grid, does not require batteries, and can directly use the electricity generated by solar energy to drive the motor, thereby realizing solar direct drive of the water pump.

[0003] The Chinese utility model patent, authorization announcement number "CN218030473U" discloses a low-voltage power frequency solar water pump, which is provided with a filtering mechanism at the water inlet to filter the impurities and garbage in the water flow, thereby preventing a large amount of garbage and impurities from flowing into the water inlet pipe, causing the water inlet to accumulate and block. In practical applications, this solution still has certain problems. For example, when pumping water in the wild, there may be weeds or trees on the ground in the wild, and the solar panel may be blocked by these weeds or trees, or the placement of the water pump may be low-lying, so that the sunlight cannot be fully irradiated on the solar panel. However, in this device, the solar panel is fixed on the top of the water pump, and the height and angle of the solar panel facing the light cannot be adjusted, which leads to a decrease in power generation, thereby reducing the amount of water pumped by the water pump. Utility Model Content

[0004] The purpose of the utility model is to provide a solar direct-driven outdoor pump to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solar direct-drive outdoor pump, comprising a water pump body and a solar panel, wherein the solar panel is located on the top of the water pump body, and an adjusting device is arranged between the solar panel and the water pump body, wherein the adjusting device comprises a lifting mechanism and an inclination adjustment mechanism, the lifting mechanism is used to lift the height of the solar panel, and the inclination adjustment mechanism is used to adjust the inclination of the solar panel; a vertical guide is arranged between the top of the water pump body and the lifting mechanism.

[0006] Preferably, the lifting mechanism comprises a rectangular block, a rectangular groove is formed on the top of the rectangular block, and a screw rod is rollingly connected between the groove walls of the rectangular groove;

[0007] The screw rod comprises a left screw rod and a right screw rod with opposite thread directions. The rod bodies of the left screw rod and the right screw rod are movably threaded with sliders adapted thereto. A top plate is arranged on the top of the rectangular block. A hinged plate is movably connected between the top plate and the slider via a connecting shaft.

[0008] Preferably, side mounting plates are fixed on both sides of the rectangular block, and the side mounting plates are fixed to the water pump body by screws.

[0009] Preferably, the inclination adjustment mechanism includes two center blocks, two connecting plates are fixed between the center blocks, the tops of the two center blocks are rollingly connected with a rotating shaft, a worm gear is set and fixed in the middle of the rotating shaft, a plane is formed on the top of the worm gear, the solar panel is fixed to the plane, a worm is rollingly connected between the two connecting plates, the worm is meshed with the worm wheel, and a second knob is fixed to the end of the worm.

[0010] Preferably, a rotating mechanism is provided between the middle character block and the top plate.

[0011] Preferably, the rotating mechanism comprises a center-character groove opened on the top of the top plate, and the center-character groove is movably connected to the bottom block of the center-character block.

[0012] Preferably, the vertical guide member includes a guide sleeve and a sliding rod. The guide sleeve is arranged on the top of the water pump body. A vertical sliding hole is arranged inside the guide sleeve. A sliding rod is slidingly arranged inside the vertical sliding hole. The top end of the sliding rod is connected to the bottom of the top plate.

[0013] The beneficial effects of the utility model are:

[0014] The difference between this solar direct-drive outdoor pump and the prior art is that an adjustment device is arranged on the top of the water pump body, through which the height, inclination and light-facing angle of the solar panel can be adjusted, thereby not only preventing the solar panel from being blocked but also allowing sunlight to fully irradiate the solar panel, thereby increasing the power generation of the solar panel and thereby increasing the water pumping volume of the water pump.

[0015] At the same time, the solar panel can be lowered to a position approximately fitting with the water pump body through the lifting mechanism, thereby reducing the volume of the device and making it easier to carry the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a left side axial view of the utility model;

[0017] Figure 2 It is an axial view of the adjusting device of the utility model;

[0018] Figure 3 It is a detailed diagram of the rotating mechanism and the tilt adjustment mechanism of the utility model;

[0019] Figure 4 It is a half-section diagram of the rotating mechanism and the tilt adjustment mechanism of the utility model;

[0020] Figure 5It is a schematic diagram of the structure of the vertical guide.

[0021] In the figure: 1. water pump body; 2. solar panel; 3. lifting mechanism; 301. rectangular block; 302. screw; 303. slider; 304. top plate; 305. hinge plate; 306. side mounting plate; 4. rotating mechanism; 401. center groove; 402. center block; 403. rotating shaft; 5. inclination adjustment mechanism; 501. worm gear; 502. plane; 503. worm; 504. second knob; 6. vertical guide; 601. guide sleeve; 602. sliding rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] This solution is to adjust the position of the solar panel of the solar direct-driven outdoor pump, so as to solve the problem in the prior art that the position of the solar panel is not easy to adjust, thus affecting the power generation efficiency.

[0024] The solar direct-driven outdoor pump has been authorized by the authorization publication number "CN203822571U" and is a prior art. It is a solar direct-driven water pump and is suitable for outdoor situations where there is no external power supply.

[0025] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a solar direct-drive outdoor pump, comprising a water pump body 1 and a solar panel 2, wherein the solar panel 2 is located at the top of the water pump body 1, and an adjusting device is arranged between the solar panel 2 and the water pump body 1, wherein the adjusting device comprises a lifting mechanism 3 and an inclination adjustment mechanism 5, and it can be known that the lifting mechanism 3 is used to lift the height of the solar panel 2, and the inclination adjustment mechanism 5 is used to adjust the inclination of the solar panel 2; a vertical guide member 6 is arranged between the top of the water pump body 1 and the lifting mechanism 3.

[0026] To achieve the lifting of the solar panel 2, Figure 2 As shown, the lifting mechanism 3 includes a rectangular block 301, a rectangular groove is provided on the top of the rectangular block 301, and a screw rod 302 is rollingly connected between the groove walls of the rectangular groove;

[0027] Among them, the screw rod 302 includes a left screw rod and a right screw rod with opposite thread directions, and the rod bodies of the left screw rod and the right screw rod are movably threaded with sliders 303 that are compatible with them. A top plate 304 is set on the top of the rectangular block 301, and a hinged plate 305 is movably connected between the top plate 304 and the slider 303 through a connecting shaft.

[0028] In this way, by adjusting the first knob at the end of the screw rod 302, the two sliders 303 can be moved toward or away from each other, thereby realizing the lifting and lowering of the solar panel 2 arranged on the tilt adjustment mechanism 5. At the same time, when the lifting mechanism 3 drives the solar panel 2 to lift and lower, the lifting end of the lifting mechanism 3 is guided in the vertical direction by the vertical guide member 6, thereby ensuring that the tilt adjustment mechanism 5 and the solar panel 2 are lifted and lowered in the vertical direction.

[0029] Specifically, by rotating the screw rod 302, the sliders 303 on both sides are driven to slide along the rectangular groove, and then the hinged plates 305 on both sides are driven to lift the top plate 304 upward, so as to adjust the height of the tilt adjustment mechanism 5 and the solar panel 2. During the lifting and lowering process of the top plate 304, the sliding rod 602 slides along the vertical sliding hole inside the guide sleeve 601, thereby limiting the tilt adjustment mechanism 5 and the solar panel 2 to be lifted and lowered strictly in the vertical direction. At the same time, the cooperation between the sliding rod 602 and the vertical sliding hole of the guide sleeve 601 limits the rotation and swing of the tilt adjustment mechanism 5 and the solar panel 2. The sliding cooperation structure between the additional rectangular groove and the slider 303 can limit the slider 303 in the direction perpendicular to the axis of the screw rod 302, thereby ensuring the stability of the quadrilateral structure composed of the rectangular block 301, the hinged plates 305 on both sides, and the top plate 304 during the lifting and lowering process, and preventing the quadrilateral structure from deflecting or swinging.

[0030] To facilitate the installation of the adjustment device, Figure 2 As shown, side mounting plates 306 are fixed on both sides of the rectangular block 301 , and the side mounting plates 306 are fixed to the water pump body 1 by screws.

[0031] To adjust the angle between the solar panel 2 and the sun, Figure 3 and Figure 4 As shown, the inclination adjustment mechanism 5 includes two center blocks 402, two connecting plates are fixed between the center blocks 402, and the tops of the two center blocks 402 are rollingly connected with a rotating shaft 403, and a worm gear 501 is fixedly arranged in the middle of the rotating shaft 403. It should be noted that a plane 502 is formed on the top of the worm gear 501, the solar panel 2 is fixed to the plane 502, a worm 503 is rollingly connected between the two connecting plates, and the worm 503 is meshed with the worm wheel 501, and a second knob 504 is fixed to the end of the worm 503.

[0032] Specifically, due to different seasons, the movement trajectory of the sun will also be different. When adjusting the inclination angle of the solar panel 2, the worm 503 is rotated, and the worm 503 drives the worm wheel 501 to rotate. When the worm wheel 501 rotates, it drives the rotation of the solar panel 2 until the optimal angle is formed between the solar panel 2 and the sun.

[0033] Since the connection between the worm 503 and the worm wheel 501 has a self-locking property, the stability of the solar panel 2 is ensured.

[0034] In order to make the solar panel 2 turn toward the sun, thereby improving the power generation efficiency, in this solution, Figure 3 and Figure 4 As shown, a rotating mechanism 4 is provided between the middle character block 402 and the top plate 304 .

[0035] The rotating mechanism 4 includes a center-shaped groove 401 formed on the top of the top plate 304 , and the center-shaped groove 401 is movably connected to the bottom block of the center-shaped block 402 .

[0036] In this way, the middle block 402 can move in the middle groove 401, thereby driving the solar panel 2 to rotate so that its surface faces the sun.

[0037] In short, by arranging an adjustment device on the top of the water pump body 1, the height, inclination and light-facing angle of the solar panel 2 can be adjusted through the adjustment device, which can not only prevent the solar panel 2 from being blocked but also allow the sunlight to fully irradiate on the solar panel 2, thereby increasing the power generation of the solar panel 2, and then increasing the water pumping amount of the water pump. At the same time, the adjustment device is detachable and the solar panel 2 can be lowered to a position that is approximately in contact with the water pump body 1 through the lifting mechanism 3, thereby reducing the volume of the device and making it convenient to carry the device without disassembling the adjustment device.

[0038] Although the 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is limited by the attached embodiments and their equivalents.

Claims

1. A solar direct-drive outdoor pump, comprising a water pump body (1) and a solar panel (2), characterized in that: The solar panel (2) is located on the top of the water pump body (1); an adjustment device is provided between the solar panel (2) and the water pump body (1); the adjustment device comprises a lifting mechanism (3) and an inclination adjustment mechanism (5); the lifting mechanism (3) is used to lift the height of the solar panel (2); and the inclination adjustment mechanism (5) is used to adjust the inclination of the solar panel (2); a vertical guide member (6) is provided between the top of the water pump body (1) and the lifting mechanism (3).

2. A solar direct-drive outdoor pump according to claim 1, characterized in that: The lifting mechanism (3) comprises a rectangular block (301), a rectangular groove is formed on the top of the rectangular block (301), and a screw rod (302) is rollingly connected between the groove walls of the rectangular groove; The screw rod (302) comprises a left screw rod and a right screw rod with opposite thread directions, and a slider (303) adapted thereto is movably screwed on the rod bodies of the left screw rod and the right screw rod, and a top plate (304) is arranged on the top of the rectangular block (301), and a hinge plate (305) is movably connected between the top plate (304) and the slider (303) via a connecting shaft.

3. A solar direct-drive outdoor pump according to claim 2, characterized in that: Side mounting plates (306) are fixed to both sides of the rectangular block (301), and the side mounting plates (306) are fixed to the water pump body (1) by screws.

4. A solar direct-drive outdoor pump according to claim 2, characterized in that: The tilt adjustment mechanism (5) comprises two center blocks (402), two connecting plates are fixed between the center blocks (402), the tops of the two center blocks (402) are rollably connected to a rotating shaft (403), a worm gear (501) is fixedly disposed in the middle of the rotating shaft (403), a plane (502) is formed on the top of the worm gear (501), the solar panel (2) is fixed to the plane (502), a worm (503) is rollably connected between the two connecting plates, the worm (503) is meshed with the worm gear (501), and a second knob (504) is fixed to the end of the worm (503).

5. A solar direct-drive outdoor pump according to claim 4, characterized in that: A rotating mechanism (4) is provided between the middle character block (402) and the top plate (304).

6. A solar direct-drive outdoor pump according to claim 5, characterized in that: The rotating mechanism (4) comprises a middle character groove (401) formed on the top of the top plate (304), and the middle character groove (401) is movably connected to the bottom block of the middle character block (402).

7. A solar direct-drive outdoor pump according to claim 6, characterized in that: The vertical guide member (6) comprises a guide sleeve (601) and a sliding rod (602); the guide sleeve (601) is arranged at the top of the water pump body (1); a vertical sliding hole is arranged inside the guide sleeve (601); a sliding rod (602) is slidably arranged inside the vertical sliding hole; and the top end of the sliding rod (602) is connected to the bottom of the top plate (304).

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