CN210958260U

CN210958260U - Portable photovoltaic charging device

Info

Publication number: CN210958260U
Application number: CN201921219364.3U
Authority: CN
Inventors: 孔祥瑞; 李联欢
Original assignee: Henan Huolan Energy Co ltd
Current assignee: Henan Huolan Energy Co ltd
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-07
Anticipated expiration: 2029-07-31

Abstract

The utility model discloses a portable photovoltaic charging device, which comprises a supporting box body, wherein the rear surface of the supporting box body is provided with a groove, the inside of the groove is connected with a fixed photovoltaic plate through a bolt, the upper end of the supporting box body is provided with an opening, the inside of the supporting box body is provided with a sliding frame, the two sides of the inside of the supporting box body are provided with sliding grooves, the sliding grooves are in sliding connection with the sliding frame, the inside of the sliding frame is provided with a movable photovoltaic plate, the left side and the right side of the supporting box body are connected with connecting lug plates through bolts, the upper end of the front surface of the connecting lug plates is connected with a strap, the movable photovoltaic plate can be folded or unfolded through the sliding frame, the inclined span of the device can be more convenient through the strap, the photovoltaic charging device can be carried by the strap, the device has a plurality of carrying modes, the operation is simple, the device is convenient to carry, and convenience is provided for people.

Description

Portable photovoltaic charging device

Technical Field

The utility model relates to a photovoltaic charging technology field specifically is a portable photovoltaic charging device.

Background

Along with the continuous development of technique, portable mobile terminal becomes the indispensable equipment of people's daily life, nevertheless because outdoor long-time use, the electric quantity of battery becomes portable mobile terminal's bottleneck, after the treasured that charges appears, it has gained popularization very fast, nevertheless because the precious electric quantity that generally charges also is the definite value, also need external power supply to charge for it when using up after, consequently, many portable photovoltaic power generation device has appeared, but current photovoltaic charging device carries not just, can not satisfy people's demand, bring many inconveniences for people.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a portable photovoltaic charging device, simple structure, it is easy and simple to handle, not only make to have multiple convenient to carry to the device, for people provide convenient, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable photovoltaic charging device comprises a supporting box body, wherein a groove is formed in the rear surface of the supporting box body, a fixed photovoltaic plate is connected to the inside of the groove through bolts, an opening is formed in the upper end of the supporting box body, a sliding frame is arranged in the supporting box body, sliding grooves are formed in two sides of the inside of the supporting box body and are in sliding connection with the sliding frame, a movable photovoltaic plate is arranged in the sliding frame, connecting lug plates are connected to the left side and the right side of the supporting box body through bolts, a strap is connected to the upper end of the front surface of each connecting lug plate, a connecting buckle is arranged at one end, far away from the end connected with the corresponding connecting lug plate, of each strap, a buckle connecting seat is connected to the lower end of the front surface of each connecting lug plate through bolts, a storage battery is connected to the front surface of the supporting box body through bolts, a rectifier is arranged at the lower end of, the output end of the rectifier is electrically connected with the input end of the storage battery, the output end of the storage battery is electrically connected with the input end of the control switch, and the output end of the control switch is electrically connected with the input end of the plug socket.

As an optimal technical scheme of the utility model, the welding of the upper end both sides of supporting box has the go-between, is connected with the baldric between two go-between.

As an optimal technical scheme of the utility model, the outside of baldric and braces is equipped with the protection cotton pad, and the protection cotton pad is connected with baldric and braces through the mode that glue was pasted.

As a preferred technical scheme of the utility model, the cross-section of sliding connection recess is type of calligraphy structure, and the cross-section of the sliding frame both sides that correspond with the sliding connection recess also is type of calligraphy structure.

Compared with the prior art, the beneficial effects of the utility model are that: the portable photovoltaic charging device is simple in structure and easy and convenient to operate, not only has various carrying convenience for the device, but also provides convenience for people.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: the photovoltaic solar cell module comprises a sliding frame 1, a sliding connection groove 2, braces 3, connecting lug plates 4, a control switch 5, a plug socket 6, a fixed photovoltaic plate 7, a supporting box body 8, a movable photovoltaic plate 9, shoulder straps 10, a connecting ring 11, a buckle connecting seat 12, a connecting buckle 13, a rectifier 14 and a storage battery 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a portable photovoltaic charging device comprises a supporting box body 8, a groove is arranged on the rear surface of the supporting box body 8, a fixed photovoltaic panel 7 is connected inside the groove through bolts, an opening is arranged at the upper end of the supporting box body 8, a sliding frame 1 is arranged inside the supporting box body 8, sliding grooves 2 are arranged on two sides of the inside of the supporting box body 8, the sliding grooves 2 are connected with the sliding frame 1 in a sliding mode, a movable photovoltaic panel 9 is arranged inside the sliding frame 1, connecting lug plates 4 are connected on the left side and the right side of the supporting box body 8 through bolts, a strap 3 is connected to the upper end of the front surface of each connecting lug plate 4, a connecting buckle 13 is arranged at one end, far away from the connecting end with the connecting lug plates 4, of each connecting lug plate 4, a buckle connecting seat 12 is connected to the lower end of the front surface of the supporting box body 8 through bolts, a storage battery 15 is connected, the input end of a rectifier 14 is electrically connected with the output ends of a fixed photovoltaic plate 7 and a movable photovoltaic plate 9, the output end of the rectifier 14 is electrically connected with the input end of a storage battery 15, the output end of the storage battery 15 is electrically connected with the input end of a control switch 5, the output end of the control switch 5 is electrically connected with the input end of a plug socket 6, the movable photovoltaic plate 9 can be packed or unfolded through a sliding frame 1, connecting rings 11 are welded on two sides of the upper end of a supporting box body 8, shoulder straps 10 are connected between the two connecting rings 11, the device can be obliquely spanned through the shoulder straps 10, protective cotton pads are arranged on the outer sides of the shoulder straps 10 and the shoulder straps 3 and are connected with the shoulder straps 10 and the shoulder straps 3 in a glue pasting mode, the shoulder straps 10 and the shoulder straps 3 are more comfortable through the protective cotton pads, the cross section of a sliding groove 2 is of, the sliding connection groove 2 and the sliding frame 1 which are in the convex structure are connected more firmly and tightly, the portable photovoltaic charging device is simple in structure and easy and convenient to operate, and not only is various carrying convenience provided for the device, but also convenience is provided for people.

When in use: slide frame 1 slides in the inside of sliding connection recess 2 to this will move photovoltaic board 9 and pack up or expand, adjust photovoltaic charging device with this, can make through baldric 10 to the device stride to one side, can back up photovoltaic charging device through braces 3.

The utility model discloses a sliding frame 1 can pack up or expand removal photovoltaic board 9, can make through baldric 10 to carry out the inclined stride to the device, can carry photovoltaic charging device back of the body through braces 3 for the device has multiple carrying mode, and this portable photovoltaic charging device simple structure is easy and simple to handle, not only makes to have multiple convenient to carry to the device, provides convenient for people.

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

Claims

1. The utility model provides a portable photovoltaic charging device, includes supporting box (8), its characterized in that: the solar photovoltaic cell support is characterized in that a groove is formed in the rear surface of the support box body (8), a fixed photovoltaic panel (7) is connected to the inside of the groove through bolts, an opening is formed in the upper end of the support box body (8), a sliding frame (1) is arranged inside the support box body (8), sliding grooves (2) are formed in two sides of the inside of the support box body (8), the sliding grooves (2) are connected with the sliding frame (1) in a sliding mode, a movable photovoltaic panel (9) is arranged inside the sliding frame (1), connecting lug plates (4) are connected to the left side and the right side of the support box body (8) through bolts, a strap (3) is connected to the upper end of the front surface of each connecting lug plate (4), a connecting buckle (13) is arranged at one end, far away from the connecting lug plate (4), of each strap (3), of the lower end of the front surface of each connecting lug plate (4) is connected with a buckle connecting seat (12) through bolts, rectifier (14) are respectively arranged at the lower end of the left side of the supporting box body (8), the input end of the rectifier (14) is electrically connected with the output ends of the fixed photovoltaic plate (7) and the movable photovoltaic plate (9), the output end of the rectifier (14) is electrically connected with the input end of the storage battery (15), the output end of the storage battery (15) is electrically connected with the input end of the control switch (5), and the output end of the control switch (5) is electrically connected with the input end of the plug socket (6).

2. The portable photovoltaic charging apparatus of claim 1, wherein: and connecting rings (11) are welded on two sides of the upper end of the supporting box body (8), and a shoulder strap (10) is connected between the two connecting rings (11).

3. The portable photovoltaic charging apparatus of claim 2, wherein: and protective cotton pads are arranged on the outer sides of the shoulder straps (10) and the shoulder straps (3) and are connected with the shoulder straps (10) and the shoulder straps (3) in a glue pasting mode.

4. The portable photovoltaic charging apparatus of claim 1, wherein: the cross section of the sliding connection groove (2) is of a convex structure, and the cross sections of the two sides of the sliding frame (1) corresponding to the sliding connection groove (2) are also of the convex structure.