Photovoltaic charging equipment

Abstract

The utility model relates to the technical field of photovoltaic charging equipment, and discloses photovoltaic charging equipment which comprises a distribution box body, the periphery of the bottom end of the distribution box body is fixedly connected with a support, the outer side wall of the distribution box body is provided with a three-phase jack, one side of the outer wall of the distribution box body is provided with a USB jack, and the USB jack is connected with the support. Strip grooves are formed in the inner wall of the top end of the distribution box body. Through the arrangement of a supporting rod, a hinge seat, a locking hand wheel b, a positioning plate, a locking hand wheel c and a fixing seat, the hinge seat is installed in a strip groove, the angle of the supporting rod is supported and adjusted, the supporting rod is used for supporting the positioning plate and the fixing seat, the supporting angle of the supporting rod is adjusted through the locking hand wheel b, and the supporting rod is locked after adjustment is completed. The mounting frame is fixed through the fixing seat, the position angle of the positioning plate and the fixing seat supporting frame is adjusted through the locking hand wheel c, and the folding type outdoor chair can be folded during outdoor use, is convenient to carry and saves occupied space.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic charging equipment, in particular to a photovoltaic charging equipment. Background Art

[0002] With the continuous growth of global energy demand and the increasing environmental pollution, the use of green energy for power generation has attracted more and more attention, especially photovoltaic power generation technology, among which photovoltaic chargers are also one of the applications of solar photovoltaic power generation;

[0003] In the patent with the authorization announcement number CN205489765U, the utility model discloses a portable photovoltaic charging device, wherein the solar panel is connected in series with the inverter circuit switch and then connected in parallel with the current detection module and the diode in turn, the battery is connected in series with the inductor and then connected in parallel with the solar panel, a PWM controller for driving the inverter circuit switch is provided on one side of the inverter circuit switch, the PWM controller is electrically connected to the single-chip controller through the line, the first voltage detection module is electrically connected to the solar panel and the single-chip controller through the line, the single-chip controller is electrically connected to the current detection module through the line, and the second voltage detection module is electrically connected to the battery and the single-chip controller through the line. The utility model has a simple structure, is easy to implement, effectively improves the charging efficiency of the solar panel, and has a good market application prospect.

[0004] The above devices are not easy to carry when used outdoors, occupy a large space, and do not absorb sunlight widely enough, which reduces the efficiency of power generation and thus cannot achieve the best use effect. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a photovoltaic charging device, which solves the problems raised in the above background technology that when placing large items for weighing, the device is prone to tilting and falling, resulting in deviation in the weight detection data; and when placing special-shaped objects for weighing, the device has an unstable center of gravity and is prone to rolling, thereby failing to achieve the best use effect.

[0007] (II) Technical solution

[0008] To achieve the above purpose, the utility model is implemented through the following technical solutions: a photovoltaic charging device, including a distribution box body, the bottom end of the distribution box body is fixedly connected with a support, and the outer wall of the distribution box body is provided with three jacks, one side of the outer wall of the distribution box body is provided with a USB jack, and the inner wall of the top of the distribution box body is provided with a groove, a folding component is installed on the inner wall of the groove, and a telescopic component is fixedly installed on one end of the folding component, a hinge is movably installed at the bottom end of the telescopic component, and a locking handwheel a is rotatably installed on the outer wall of the hinge, the bottom end of the hinge is fixedly connected with a bracket, and a conductive wire is passed through the bottom outer wall of the telescopic component.

[0009] Furthermore, the folding assembly includes a support rod, the bottom end of the support rod is movably connected to a hinged seat, and a locking handwheel b is rotatably installed on the middle outer wall of the support rod, one end of the top of the support rod is movably connected to a positioning plate, and a locking handwheel c is rotatably installed on the outer wall of the positioning plate, and one end of the positioning plate is fixedly connected to a fixed seat.

[0010] Furthermore, one end of the locking hand wheel c passes through the positioning plate and is connected with the support rod, and a threaded wire is provided at the connection between the locking hand wheel c and the support rod.

[0011] Furthermore, the telescopic assembly includes a frame, and limit blocks are fixedly installed on both sides of the outer wall of the frame, and the inner wall of the frame is slidably connected to a photovoltaic panel, and a handle is fixedly installed on the outer side wall of the photovoltaic panel.

[0012] Furthermore, the outer side wall of the frame is fixedly connected to the outer side wall of the fixing seat, and the frame is specifically made of a high-strength aluminum alloy component.

[0013] Furthermore, the photovoltaic panel is electrically connected to the distribution box body through a conductive wire, and the photovoltaic panel specifically adopts a monocrystalline silicon solar photovoltaic panel component.

[0014] Furthermore, the outer wall of the handle is provided with anti-slip corrugations, and the handle is specifically made of a silicone component.

[0015] (III) Beneficial effects

[0016] The utility model provides a photovoltaic charging device, which has the following beneficial effects:

[0017] Through the arrangement of the support rod, the hinged seat, the locking hand wheel b, the positioning plate, the locking hand wheel c and the fixed seat, the hinged seat is installed inside the strip groove to support and adjust the angle of the support rod, the support rod is used to support the positioning plate and the fixed seat, the locking hand wheel b is used to adjust the support angle of the support rod, and it is locked when the adjustment is completed, and the installation frame is fixed by the fixed seat, and the locking hand wheel c is used to adjust the position angle of the positioning plate and the fixed seat support frame. When used outdoors, it can be folded for easy carrying and space saving.

[0018] Through the setting of the frame, limit blocks, photovoltaic panels and handles, the photovoltaic panel is supported and installed through the frame, and the photovoltaic panel is pulled out of the frame by pulling the handle. The limit blocks are used to limit the photovoltaic panel when pulling it to prevent it from falling off. The photovoltaic panel is used to absorb sunlight and convert it into an electric current source, so that the sunlight is absorbed more widely and the efficiency of power generation is improved, thereby achieving the best use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the folding assembly in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the telescopic component in the utility model.

[0022] In the figure: 1. Distribution box body; 2. Support; 3. Three-way socket; 4. USB socket; 5. Slot; 6. Folding assembly; 61. Support rod; 62. Articulated seat; 63. Locking handwheel b; 64. Positioning plate; 65. Locking handwheel c; 66. Fixed seat; 7. Telescopic assembly; 71. Frame; 72. Limit block; 73. Photovoltaic panel; 74. Handle; 8. Hinge; 9. Locking handwheel a; 10. Bracket; 11. Conductive wire. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a photovoltaic charging device, including a distribution box body 1, through which current is stored and distributed, a support 2 is fixedly connected around the bottom of the distribution box body 1, and a three-way jack 3 is opened on the outer wall of the distribution box body 1, and the three-way jack 3 is convenient for connecting outdoor electrical equipment, a USB jack 4 is opened on one side of the outer wall of the distribution box body 1, and a groove 5 is opened on the inner wall of the top of the distribution box body 1, a folding component 6 is installed on the inner wall of the groove 5, and a telescopic component 7 is fixedly installed at one end of the folding component 6, a hinge 8 is movably installed at the bottom end of the telescopic component 7, and the bottom end of the frame 71 is conveniently folded through the hinge 8, and a locking handwheel a9 is rotatably installed on the outer wall of the hinge 8, and a bracket 10 is fixedly connected to the bottom end of the hinge 8, and a conductive wire 11 is passed through the bottom outer wall of the telescopic component 7, and the conductive wire 11 is used to introduce current into the distribution box body 1.

[0025] The folding assembly 6 includes a support rod 61, the bottom end of the support rod 61 is movably connected to a hinge seat 62, and a locking hand wheel b63 is rotatably installed on the outer wall of the middle part of the support rod 61, and a positioning plate 64 is movably connected to one end of the top of the support rod 61, and a locking hand wheel c65 is rotatably installed on the outer wall of the positioning plate 64, and one end of the positioning plate 64 is fixedly connected to a fixed seat 66, which is installed inside the strip groove 5 through the hinge seat 62 to support and adjust the angle of the support rod 61, and the support rod 61 is used to support the positioning plate 64 and the fixed seat 66, the support angle of the support rod 61 is adjusted by the locking hand wheel b63, and it is locked when the adjustment is completed, and the mounting frame 71 is fixed by the fixed seat 66, and the position angle of the positioning plate 64 and the fixed seat 66 supporting frame 71 is adjusted by the locking hand wheel c65, one end of the locking hand wheel c65 is penetrated through the positioning plate 64 and the support rod 61, and the locking hand wheel c65 and the support rod 61 are connected at the through connection, and a threaded wire is provided at the through connection between the locking hand wheel c65 and the support rod 61 to prevent rotation and make the fixation more secure.

[0026] The telescopic assembly 7 includes a frame 71, and limit blocks 72 are fixedly installed on both sides of the outer wall of the frame 71, and a photovoltaic panel 73 is slidably connected to the inner wall of the frame 71, and a handle 74 is fixedly installed on the outer wall of the photovoltaic panel 73. The photovoltaic panel 73 is supported and installed by the frame 71, and the photovoltaic panel 73 is pulled out of the frame 71 by pulling the handle 74. The limit blocks 72 are used to limit the photovoltaic panel 73 when pulling it out to prevent it from falling off. The photovoltaic panel 73 is used to absorb sunlight and convert it into a current source. The outer wall of the frame 71 is fixedly connected to the outer wall of the fixing seat 66, and the frame 71 specifically adopts a high-strength aluminum alloy component to prevent rust and has strong support. The photovoltaic panel 73 is electrically connected to the distribution box body 1 through the conductive wire 11, and the photovoltaic panel 73 specifically adopts a monocrystalline silicon solar photovoltaic panel component, which is corrosion-resistant and has a long service life. The outer wall of the handle 74 is provided with anti-slip corrugations, and the handle 74 specifically adopts a silicone component, which is highly wear-resistant and durable.

[0027] The specific implementation methods disclosed in the present invention omit detailed descriptions of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0028] In summary, the operating steps of the photovoltaic charging device are as follows:

[0029] When in use, it is installed inside the strip groove 5 through the hinge seat 62 to support and adjust the angle of the support rod 61, and the support rod 61 is used to support the positioning plate 64 and the fixing seat 66. The supporting angle of the support rod 61 is adjusted by the locking hand wheel b63, and it is locked when the adjustment is completed. The frame 71 is fixed and installed by the fixing seat 66, and the position angle of the positioning plate 64 and the fixing seat 66 supporting the frame 71 is adjusted by the locking hand wheel c65. The photovoltaic panel 73 is supported and installed by the frame 71, and the photovoltaic panel 73 is pulled out of the frame 71 by pulling the handle 74. The photovoltaic panel 73 is limited by the limit block 72 when pulling the photovoltaic panel 73 to prevent it from falling off. The photovoltaic panel 73 is used to absorb sunlight and convert it into a current source. The conductive wire 11 is used to introduce current into the distribution box body 1, and the current is stored and distributed through the distribution box body 1. The three-way jack 3 is used to facilitate the connection of electrical equipment for outdoor use, and the hinge 8 is used to facilitate the folding of the bottom end of the frame 71.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated 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 that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic charging device, comprising a distribution box body (1), characterized in that: The bottom of the distribution box body (1) is fixedly connected with a support (2) around the periphery, and the outer wall of the distribution box body (1) is provided with three sockets (3), one side of the outer wall of the distribution box body (1) is provided with a USB socket (4), and the inner wall of the top of the distribution box body (1) is provided with a groove (5), the inner wall of the groove (5) is installed with a folding component (6), and one end of the folding component (6) is fixedly installed with a telescopic component (7), the bottom of the telescopic component (7) is movably installed with a hinge (8), and the outer wall of the hinge (8) is rotatably installed with a locking hand wheel a (9), the bottom of the hinge (8) is fixedly connected with a bracket (10), and the bottom outer wall of the telescopic component (7) is penetrated with a conductive wire (11).

2. A photovoltaic charging device according to claim 1, characterized in that: The folding assembly (6) comprises a support rod (61), the bottom end of the support rod (61) is movably connected to a hinge seat (62), and a locking hand wheel b (63) is rotatably mounted on the middle outer wall of the support rod (61), one end of the top of the support rod (61) is movably connected to a positioning plate (64), and a locking hand wheel c (65) is rotatably mounted on the outer side wall of the positioning plate (64), and one end of the positioning plate (64) is fixedly connected to a fixed seat (66).

3. A photovoltaic charging device according to claim 2, characterized in that: One end of the locking hand wheel c (65) passes through the positioning plate (64) and is connected to the support rod (61), and a thread is provided at the connecting portion between the locking hand wheel c (65) and the support rod (61).

4. A photovoltaic charging device according to claim 1, characterized in that: The telescopic assembly (7) comprises a frame (71), and limit blocks (72) are fixedly installed on both sides of the outer wall of the frame (71), and the inner wall of the frame (71) is slidably connected to a photovoltaic panel (73), and a handle (74) is fixedly installed on the outer wall of the photovoltaic panel (73).

5. A photovoltaic charging device according to claim 4, characterized in that: The outer side wall of the frame (71) is fixedly connected to the outer side wall of the fixing seat (66), and the frame (71) is specifically made of a high-strength aluminum alloy component.

6. A photovoltaic charging device according to claim 4, characterized in that: The photovoltaic panel (73) is electrically connected to the distribution box body (1) via a conductive wire (11), and the photovoltaic panel (73) is specifically a single crystal silicon solar photovoltaic panel component.

7. A photovoltaic charging device according to claim 4, characterized in that: The outer wall of the handle (74) is provided with anti-slip corrugations, and the handle (74) is specifically made of a silicone component.

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