Vehicle-mounted solar device

Abstract

The present invention relates to a vehicle-mounted solar energy device, comprising an intermediate plate and a bottom plate, both of which are solar panels, wherein the bottom plate can slide to the right relative to the intermediate plate; a cleaning assembly is arranged on the right side of the bottom surface of the intermediate plate, the cleaning assembly comprises a horizontal shaft rod arranged along the front-back direction, a vertical handle plate is arranged on the top of the shaft rod, an elastic member is sleeved on the shaft rod, the handle plate is connected to the bottom surface of the intermediate plate through the elastic member, a cleaning member is arranged at the bottom of the handle plate, coaxial ratchets are arranged at both ends of the shaft rod, and a first through groove and a second through groove that penetrate radially are arranged on the end surfaces of both ends of the shaft rod; a limiting assembly is arranged on the left side of the front and rear side walls of the bottom plate, the limiting assembly comprises an L-shaped support rod, the vertical sections of which are both located outside the two ends of the shaft rod, a cross bar is arranged on the right side of the vertical section, a horizontal strip-shaped limiting plate is arranged on the cross bar, the axis of the shaft rod of the limiting plate is located at the same height, and a ratchet pawl cooperating with the ratchet is arranged on the vertical section. The present application can be stored and unfolded, and can be self-cleaned when unfolded.

Description

Technical Field

[0001] The invention relates to the technical field of solar energy, and in particular to a vehicle-mounted solar energy device. Background Art

[0002] Solar panels can convert sunlight into electricity. In the civilian field, solar panels are often combined with RVs. As the main means for RVs to obtain electricity in the wild, they are generally placed on the roof for charging when not driving.

[0003] Since solar panels convert light energy into electrical energy, in order to ensure a high conversion efficiency, their surfaces need to be cleaned regularly. If manual cleaning is used, it is not convenient when the solar panels are too large and placed at a high position. Summary of the invention

[0004] In order to solve the problems existing in the above-mentioned technology, the present invention provides a vehicle-mounted solar energy device, characterized in that it comprises a rectangular middle plate and a bottom plate, both of which are solar panels, the bottom plate is located below the middle plate, and the bottom plate can slide to the right relative to the middle plate;

[0005] A cleaning assembly is arranged on the right side of the bottom surface of the middle plate, and the cleaning assembly comprises a horizontal shaft rod arranged along the front-back direction, a vertical handle plate is fixedly arranged on the top of the shaft rod, an elastic member is sleeved on the shaft rod, the handle plate is connected to the bottom surface of the middle plate through the elastic member, a cleaning member is arranged at the bottom of the handle plate, two ends of the shaft rod extend from the middle plate, coaxial ratchets are arranged at both ends of the shaft rod, a first through groove and a second through groove which penetrate in the radial direction are arranged on the end surfaces of both ends of the shaft rod, the first through groove and the second through groove are arranged crosswise, and the width of the second through groove is greater than that of the first through groove;

[0006] A limit assembly is arranged on the left side of the front and rear side walls of the base plate, and the limit assembly includes an L-shaped support rod, the vertical sections of the two support rods are located outside the two ends of the shaft rod, a cross bar is arranged on the right side of the vertical section, and a horizontal strip-shaped limit plate is arranged on the side of the cross bar facing the base plate, the axis of the shaft rod is located at the same height as the limit plate, the thickness of the limit plate is the same as the width of the first through groove, and a pawl cooperating with the ratchet is arranged on the vertical section.

[0007] It also includes a fixed top plate, which is located above the middle plate. A cleaning component is arranged on the right side of the bottom surface of the top plate, and limiting components are arranged on the left sides of the front and rear side walls of the middle plate.

[0008] Wherein, the top plate and the middle plate are connected via a sliding component, and the middle plate and the bottom plate are connected via a sliding component.

[0009] Wherein, the sliding assembly includes horizontal side rails arranged on the front and rear side walls of the middle plate and the top plate, and a sliding rod arranged on the top of each vertical section of the support rod;

[0010] The sliding rod of the bottom plate is slidably arranged in the side rail of the middle plate, and the sliding rod of the middle plate is slidably arranged in the side rail of the top plate;

[0011] The right ends of the side rails both protrude from the middle plate and the top plate.

[0012] Wherein, the elastic member is a torsion spring, and the torsion spring is sleeved on the outer side of the shaft.

[0013] Horizontal side rails are arranged on the front and rear side walls of the middle plate, and a sliding rod is fixedly arranged on the top of the vertical section of the support rod, and the sliding rod is slidably arranged inside the side rails;

[0014] The right end of the side rail extends out of the right side of the middle panel.

[0015] Wherein, the cleaning component is a brush.

[0016] Wherein, it also includes a bottom rail, and the bottom plate is slidably arranged above the bottom rail.

[0017] Wherein, ear plates are arranged on the front and rear side walls of the bottom plate, screw holes are arranged on the ear plates, screw rods are arranged in the screw holes, and the screw rods are driven by a motor.

[0018] Wherein, it also includes a side plate, and the side plate and the top plate form a shell with an open right side, and the motor is located below the top plate.

[0019] The beneficial effects of the present invention are as follows: the vehicle-mounted solar energy device provided by the present invention can be stored when the vehicle is moving, unfolded for charging after parking, and can perform self-cleaning when unfolded. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 is a schematic diagram of the side panel of the present invention in a separated state;

[0022] Figure 2 is an external view of the present invention;

[0023] Figure 3 is a schematic diagram of the present invention with side panels hidden;

[0024] Figure 4 The present invention Figure 3 A magnified view of part A;

[0025] Figure 5It is a stereogram of the present invention in an unfolded state;

[0026] Figure 6 The present invention Figure 5 A magnified view of part B;

[0027] Figure 7 is a side view of the cleaning assembly of the present invention;

[0028] Figures 8 to 10 It is a schematic diagram of the working principle of the present invention;

[0029] Fig.11 It is a schematic diagram of one end surface of a shaft rod according to another embodiment of the present invention.

[0030] Description of Reference Numerals

[0031] 1. Middle plate, 2. Bottom plate, 21. Ear plate, 3. Top plate, 31. Side plate, 32. Bottom rail, 33. Motor, 34. Screw, 4. Cleaning assembly, 41. Ratchet, 411. First through slot, 412. Second through slot, 42. Handle plate, 421. Bristles, 422. Torsion spring, 43. Shaft, 5. Support rod, 51. Cross bar, 52. Limiting plate, 53. Ratchet, 54. Sliding rod, 6. Side rail. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiment of the present invention is described clearly and completely below in conjunction with the accompanying drawings in the embodiment of the present invention. In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0033] like Figures 1 to 7 As shown in the figure, a vehicle-mounted solar device provided by an embodiment is provided on the roof of the vehicle. The front, rear, left and right in this application are all Figure 1 Front, back, left, right;

[0034] Specifically, it includes a rectangular middle plate 1 and a bottom plate 2, both of which are solar panels, and a top plate 3 used as a protective device. The bottom plate 2 is located below the middle plate 1, and the top plate 3 is located above the middle plate 1. Side plates 31 are arranged around the top plate 3. The side plates 31 and the top plate 3 form a shell with an open right side, and the right side opening faces the rear of the vehicle. The top plate 3 is located on the roof near the front of the vehicle, and the shell is used to store the middle plate 1 and the bottom plate 2.

[0035] The top plate 3 is connected to the middle plate 1 via a sliding assembly, and the middle plate 1 is connected to the bottom plate 2 via a sliding assembly.

[0036] The sliding assembly includes horizontal side rails 6 arranged on the front and rear side walls of the middle plate 1 and the top plate 3, and a sliding rod 54 arranged on the top of the vertical section of each support rod 5, and the support rod 5 is an L-shaped rod, which is arranged on the left side of the front and rear side walls of the middle plate 1 and the bottom plate 2;

[0037] The sliding rod 54 of the bottom plate 2 is slidably disposed in the side rail 6 of the middle plate 1, and the sliding rod 54 of the middle plate 1 is slidably disposed in the side rail 6 of the top plate 3;

[0038] The right ends of the side rails 6 are both protruding from the middle plate 1 and the top plate 3. Both ends of the side rails 6 are closed, the top plate 3, the middle plate 1 and the bottom plate 2 are of similar size, and the lengths of the side rails 6 and the middle plate 1 are similar;

[0039] It also includes a bottom rail 32, the bottom plate 2 is slidably arranged above the bottom rail 32, and the bottom rail 32 is arranged on the roof.

[0040] Ear plates 21 are provided on the front and rear side walls of the bottom plate 2. Screw holes are provided on the ear plates 21. Screw rods 34 are provided in the screw holes. The screw rods 34 are driven by a motor 33. The motor 33 is located below the top plate 3.

[0041] In this way, the motor 33 drives the screw 34 to rotate, thereby driving the bottom plate 2 to move in the left and right directions. During the movement of the car, the bottom plate 2 and the middle plate 1 are both located inside the shell. When charging is required after parking, the bottom plate 2 is driven to move to the right, and the middle plate 1 can be brought out during the process, forming a Figure 1 In the state shown, the bottom plate 2 and the middle plate 1 can be retracted into the housing by rotating the screw rod 34 in the opposite direction.

[0042] Further, a cleaning assembly 4 is arranged on the right side of the bottom surface of the middle plate 1, and the cleaning assembly 4 includes a horizontal shaft 43 arranged along the front-back direction, a vertical handle plate 42 is fixedly arranged on the shaft 43, an elastic member is sleeved on the shaft 43, the handle plate 42 is connected to the bottom surface of the middle plate 1 through the elastic member, a cleaning member is arranged at the bottom of the handle plate 42, two ends of the shaft 43 extend from the middle plate 1, coaxial ratchets 41 are arranged at both ends of the shaft 43, a first through groove 411 and a second through groove 412 which penetrate in the radial direction are arranged on the end surfaces of both ends of the shaft 43, the first through groove 411 and the second through groove 412 are arranged crosswise, the intersection point is located at the center of the ratchet 41, the width of the second through groove 412 is greater than the first through groove 411, and the angle between the two through grooves is an acute angle;

[0043] A limit assembly is set on the left side of the front and rear side walls of the base plate 2, and the limit assembly includes an L-shaped support rod 5. The vertical sections of the two support rods 5 are located outside the two ends of the shaft rod 43, and a cross bar 51 is set on the right side of the vertical section. A horizontal strip-shaped limit plate 52 is set on the side of the cross bar 51 facing the base plate 2 (in the accompanying drawings, the right end of the cross bar 51 has an additional support rod for support). The limit plate 52 is located at the same height as the axis of the shaft rod 43, and the thickness of the limit plate 52 is the same as the width of the first through groove 411. A ratchet 53 cooperating with the ratchet 41 is set on the vertical section of the support rod 5.

[0044] In one embodiment, the cleaning member is a brush, and the elastic member is a torsion spring 422, which is sleeved on the outside of the shaft 43; the two legs of the torsion spring 422 are respectively connected to the handle plate 42 and the bottom surface of the middle plate 1, and when the torsion spring 422 is not subjected to force, the handle plate 42 is in a vertical state, and the bristles 421 of the brush are also in a vertical state. The length of the bristles 421 in the vertical state is greater than the distance between the bottom of the handle plate 42 and the bottom plate 2.

[0045] Take the process of the bottom plate 2 moving relative to the middle plate 1 as an example. Figure 8 As shown, in this figure, only the limit plate 52 is shown and the cross bar 51 is hidden;

[0046] At this time, the bottom plate 2 is located directly below the middle plate 1, and the bristles 421 are bent to the right, and the bottom end thereof abuts against the top surface of the bottom plate 2. Due to the abutment of the bristles 421, the handle plate 42 rotates counterclockwise, the torsion spring 422 is stressed, and the second through slot 412 is in an approximately horizontal position. When the bottom plate 2 is moved to the right, the bottom surface of the bristles 421 will clean the top surface of the bottom plate 2, and in this process, the limit plate 52 will pass through the second through slot 412, and the pawl 53 will not act on the ratchet 41 when passing through it.

[0047] When the bottom plate 2 is completely moved to the right, Fig. 9 As shown, the limiting plate 52 completely passes through the second through slot 412, and the bristles 421 are suspended in the air after cleaning the top surface of the bottom plate 2. Under the action of the torsion spring 422, the handle plate 42 is quickly transformed into a vertical state, and the bristles 421 are swung to throw off the attached objects thereon;

[0048] Furthermore, if Fig.10As shown, when the bottom plate 2 moves toward the bottom of the middle plate 1, that is, when the bottom plate 2 moves to the left, the pawl 53 first drives the ratchet 41, causing the handle plate 42 to rotate counterclockwise, lifting the bristles 421 so that they are not in contact with the top surface of the bottom plate 2, and the first through groove 411 is in a horizontal state. After the pawl 53 rotates the ratchet 41, the limit plate 52 just enters the first through groove 411, so that the ratchet 41 cannot rotate, and the bottom plate 2 continues to move to the left until it is located directly below the middle plate 1. The limit plate 52 completely passes through the first through groove 411. Due to the action of the torsion spring 422, the handle plate 42 rotates slightly clockwise, and the bottom end of the bristles 421 abuts against the top surface of the bottom plate 2, returning to the state as shown in FIG. Figure 8 Status shown.

[0049] Furthermore, a cleaning assembly 4 is also provided on the right side of the bottom surface of the top plate 3 , and a limiting assembly is also provided on the left side of the front and rear side walls of the middle plate 1 .

[0050] The two legs of the torsion spring 422 of the cleaning assembly 4 are respectively connected to the bottom surface of the top plate 3 and the corresponding handle plate 42;

[0051] When the middle plate 1 slides out from and is retracted from the bottom surface of the top plate 3 , the cleaning assembly 4 can also clean the top surface of the middle plate 1 using the same principle as described above.

[0052] In another embodiment, if Fig.11 As shown, the widths of both ends of the first through slot 412 and the second through slot 411 gradually increase, so that even if the two through slots are not completely facing the limiting plate 52 after the ratchet 41 rotates, they can still guide the limiting plate 52 when it enters.

[0053] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Claims

1. A vehicle-mounted solar device, characterized in that: It includes a rectangular middle plate and a bottom plate, both of which are solar panels. The bottom plate is located below the middle plate, and the bottom plate can slide to the right relative to the middle plate. A cleaning assembly is arranged on the right side of the bottom surface of the middle plate, and the cleaning assembly comprises a horizontal shaft rod arranged along the front-back direction, a vertical handle plate is fixedly arranged on the top of the shaft rod, an elastic member is sleeved on the shaft rod, the handle plate is connected to the bottom surface of the middle plate through the elastic member, a cleaning member is arranged at the bottom of the handle plate, two ends of the shaft rod extend from the middle plate, coaxial ratchets are arranged at both ends of the shaft rod, a first through groove and a second through groove which penetrate in the radial direction are arranged on the end surfaces of both ends of the shaft rod, the first through groove and the second through groove are arranged crosswise, and the width of the second through groove is greater than that of the first through groove; A limit assembly is arranged on the left side of the front and rear side walls of the base plate, and the limit assembly includes an L-shaped support rod, the vertical sections of the two support rods are located outside the two ends of the shaft rod, a cross bar is arranged on the right side of the vertical section, and a horizontal strip-shaped limit plate is arranged on the side of the cross bar facing the base plate, the axis of the shaft rod is located at the same height as the limit plate, the thickness of the limit plate is the same as the width of the first through groove, and a pawl cooperating with the ratchet is arranged on the vertical section.

2. A vehicle-mounted solar device according to claim 1, characterized in that: It also includes a fixed top plate, which is located above the middle plate. A cleaning component is arranged on the right side of the bottom surface of the top plate, and limiting components are arranged on the left sides of the front and rear side walls of the middle plate.

3. A vehicle-mounted solar device according to claim 2, characterized in that: The top plate is connected to the middle plate via a sliding assembly, and the middle plate is connected to the bottom plate via a sliding assembly.

4. A vehicle-mounted solar device according to claim 3, characterized in that: The sliding assembly includes horizontal side rails arranged on the front and rear side walls of the middle plate and the top plate, and a sliding rod arranged on the top of each vertical section of the support rod; The sliding rod of the bottom plate is slidably arranged in the side rail of the middle plate, and the sliding rod of the middle plate is slidably arranged in the side rail of the top plate; The right ends of the side rails both protrude from the middle plate and the top plate.

5. A vehicle-mounted solar device according to any one of claims 1 to 4, characterized in that: The elastic member is a torsion spring, and the torsion spring is sleeved on the outside of the shaft; Horizontal side rails are arranged on the front and rear side walls of the middle plate, and a sliding rod is fixedly arranged on the top of the vertical section of the support rod, and the sliding rod is slidably arranged inside the side rails; The right end of the side rail extends out of the right side of the middle panel.

6. A vehicle-mounted solar device according to any one of claims 1-4, characterized in that: The cleaning member is a brush.

7. A vehicle-mounted solar device according to any one of claims 2 to 4, characterized in that: It also includes a bottom rail, and the bottom plate is slidably arranged above the bottom rail.

8. The vehicle-mounted solar device according to claim 7, characterized in that: Ear plates are arranged on the front and rear side walls of the bottom plate, screw holes are arranged on the ear plates, screw rods are arranged in the screw holes, and the screw rods are driven by a motor.

9. The vehicle-mounted solar device according to claim 8, characterized in that: It also includes a side plate, which together with the top plate form a shell with the right side open, and the motor is located below the top plate.

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