CN221633470U

CN221633470U - Foldable solar mobile power supply

Info

Publication number: CN221633470U
Application number: CN202323478370.XU
Authority: CN
Inventors: 王帆; 陈频; 赵子茹
Original assignee: Guangdong Beibeidian Technology Co ltd
Current assignee: Guangdong Beibeidian Technology Co ltd
Priority date: 2023-12-20
Filing date: 2023-12-20
Publication date: 2024-08-30
Anticipated expiration: 2033-12-20

Abstract

The utility model discloses a foldable solar mobile power supply, which belongs to the technical field of mobile power supplies, and aims at solving the problem of unsatisfactory charging effect caused by smaller irradiated area and unadjustable angle of the existing solar mobile power supply, and comprises a lower box body and an upper box body, wherein a hinge seat corresponding to the upper box body is arranged at the top part of the rear end of the lower box body, the first solar photovoltaic panel and the second solar photovoltaic panel can be flexibly opened and folded, the area of the solar panel is increased by opening the foldable solar panel, more solar energy can be further converted into electric energy, the utility model provides a portable power source's practicality and availability factor have been improved, under the condition of guaranteeing enough power, realize the reduction of volume, convenient to use person carries, and the box body after folding plays the guard action to solar panel simultaneously, makes the possible reduction of its wearing and tearing, has prolonged the life of device.

Description

Foldable solar mobile power supply

Technical Field

The utility model belongs to the technical field of mobile power supplies, and particularly relates to a foldable solar mobile power supply.

Background

The portable power source is a portable charger which can be carried by a person and can store electric energy, is mainly used for charging electronic products such as handheld mobile equipment and the like, is particularly applied to occasions without external power supply, and has the advantages of being capable of reducing carbon emission, being capable of being more and more strong along with the global requirement for more clean energy sources, being clean and environment-friendly due to solar charging, the solar portable power source is a novel power source which can convert solar energy into electric energy and then store the electric energy in a storage battery, and meanwhile has movable properties.

A solar mobile power supply with the patent publication number of CN213585265U in the prior art comprises a shell, a solar panel connected to the shell and a charging module, wherein the charging module is arranged in the shell, the charging module is electrically connected with the solar panel, when the mobile power supply is not powered and people cannot directly charge the mobile power supply, the solar panel of the mobile power supply is placed under the sun, and solar energy is converted into electric energy through the solar panel, so that the mobile power supply is charged; however, the following disadvantages still exist in practical use: from practical point of view, the device only comprises one solar photovoltaic panel, the irradiation area of sunlight is limited, the generated power is small, the charging time is long, and the use efficiency is low; meanwhile, the angle cannot be adjusted, when the solar mobile power supply is charged, the solar mobile power supply can only be directly placed under the sun ray, according to the refraction principle of light, the photovoltaic panel is in a state of being in optimal charge when the included angle between the photovoltaic panel and the horizontal ground is 45 degrees, and the charging effect is not ideal when the photovoltaic panel and the horizontal ground are in a parallel state.

Therefore, a foldable solar mobile power supply is needed, and the problem that the charging effect is not ideal due to the fact that the irradiated area of the solar mobile power supply is small and the angle is not adjustable in the prior art is solved.

Disclosure of utility model

The utility model aims to provide a foldable solar mobile power supply to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding solar mobile power supply, includes box body and last box body down, box body rear end top position installs the hinge seat that corresponds with last box body down, first solar photovoltaic board is installed to box body inner wall down, go up the box body inner wall and install second solar photovoltaic board, the lower box body top is close to front end position and has seted up the locked groove, locked groove front end sliding connection has two locking bars, two locking bar front end fixedly connected with presses the cap, box body front end fixedly connected with two springs down, go up the box body bottom and be close to front end position fixedly connected with joint piece, two locating holes corresponding with the locking bar have been seted up to joint piece front end, box body one side is provided with the USB interface down, switch is installed to box body one side down, box body one side is provided with the charge mouth down, box body bottom and last box body top all are provided with supporting mechanism down.

In the scheme, the outer wall of the lower box body and the outer wall of the upper box body are coated with silicon carbide ceramic coatings.

It is further worth to say that the storage battery and the voltage regulating element are installed in the lower box body and the upper box body, and the lower box body is directly and electrically connected with the upper box body.

It should be further noted that the front ends of the two springs are fixedly connected with the rear end of the pressing cap.

As a preferred embodiment, the outer walls of the two locking bars are closely attached to the inner walls of the positioning holes.

As a preferred implementation mode, the supporting mechanism comprises a mounting groove, a rotating seat is arranged on the inner wall of the mounting groove close to one side, a telescopic rod is arranged on the outer wall of the rotating seat, an iron block is fixedly connected to the tail end of the telescopic rod, and a magnet strip corresponding to the iron block is fixedly connected to the inner wall of the mounting groove close to the other side.

As a preferred embodiment, the magnet bars are of convex arc-shaped design.

Compared with the prior art, the foldable solar mobile power supply provided by the utility model at least comprises the following beneficial effects:

(1) Through setting up lower box body and last box body, under the effect of hinge seat for first solar photovoltaic board and second solar photovoltaic board can be nimble open and folding, increase solar panel's area through opening collapsible solar cell panel, and then can turn into the electric energy with more solar energy, improved portable power source's practicality and availability factor, under the condition of guaranteeing enough power, realize the reduction of volume, convenient to use person carries, the box body after folding plays the guard action to solar panel simultaneously, makes the possible reduction of its wearing and tearing, has prolonged the life of device.

(2) Through setting up supporting mechanism, can carry out angle modulation to first solar photovoltaic board and second solar photovoltaic board, make the photovoltaic board under the charge state be 45 degrees with the contained angle on level ground, then with light Fu Banzheng to the sunlight, and then can improve portable power source's charge rate, shortened the photovoltaic board to portable power source's charge time.

Drawings

FIG. 1 is a schematic view of a first view structure according to the present utility model;

FIG. 2 is a schematic view of a second view angle structure according to the present utility model;

FIG. 3 is a schematic view of a third view angle structure according to the present utility model;

FIG. 4 is a schematic view of a fourth view structure according to the present utility model;

FIG. 5 is an enlarged view of a portion of the utility model at A in FIG. 2;

Fig. 6 is a schematic structural view of the supporting mechanism of the present utility model.

In the figure: 1. a lower case; 2. an upper case; 3. a hinge base; 4. a first solar photovoltaic panel; 5. a second solar photovoltaic panel; 6. a locking groove; 7. a lock lever; 8. pressing the cap; 9. a spring; 10. a clamping block; 11. positioning holes; 12. a USB interface; 13. a power switch; 14. a charging port; 15. a support mechanism; 1501. a mounting groove; 1502. a rotating seat; 1503. a telescopic rod; 1504. iron blocks; 1505. a magnet bar.

Detailed Description

The utility model is further described below with reference to examples.

Referring to fig. 1-6, the utility model provides a foldable solar mobile power supply, which comprises a lower box body 1 and an upper box body 2, wherein a hinge seat 3 corresponding to the upper box body 2 is arranged at the top position of the rear end of the lower box body 1, a first solar photovoltaic panel 4 is arranged on the inner wall of the lower box body 1, a second solar photovoltaic panel 5 is arranged on the inner wall of the upper box body 2, a locking groove 6 is arranged at the position, close to the front end, of the top of the lower box body 1, two locking rods 7 are slidably connected with the front ends of the locking groove 6, the front ends of the two locking rods 7 are fixedly connected with a pressing cap 8, the front end of the lower box body 1 is fixedly connected with two springs 9, the bottom of the upper box body 2 is fixedly connected with a clamping block 10, the front end of the clamping block 10 is provided with two positioning holes 11 corresponding to the locking rods 7, one side of the lower box body 1 is provided with a USB interface 12, one side of the lower box body 1 is provided with a power switch 13, one side of the lower box body 1 is provided with a charging port 14, and the bottom of the lower box body 1 and the top of the upper box body 2 is provided with a supporting mechanism 15.

Further, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, it is worth specifically explaining that the outer wall of the lower box body 1 and the outer wall of the upper box body 2 are coated with silicon carbide ceramic coatings, and the silicon carbide ceramic coatings have excellent heat dissipation performance, so that heat generated during operation of the device when charging electronic products can be timely discharged, and damage to internal elements caused by long-time high-temperature operation is avoided.

Further, as shown in fig. 1, 2, 3 and 4, it is worth specifically explaining that the storage battery and the voltage regulating element are installed in the lower case 1 and the upper case 2, and the lower case 1 and the upper case 2 are directly and electrically connected, so that the light energy absorbed by the first solar photovoltaic panel 4 and the second solar photovoltaic panel 5 can be converted into electric energy and stored for use.

Further, as shown in fig. 2 and 5, it is worth specifically explaining that the front ends of the two springs 9 are fixedly connected with the rear ends of the pressing caps 8, so that the springs 9 can drive the lock rod 7 to stretch and reset, the lock rod 7 is matched with the positioning hole 11, the lower box body 1 and the upper box body 2 in the folded state are locked, and the carrying by a user is facilitated.

Further, as shown in fig. 2 and fig. 5, it is worth specifically explaining that the outer walls of the two lock bars 7 are tightly attached to the inner walls of the positioning holes 11, so that shaking caused by gaps between the lock bars 7 and the positioning holes 11 is avoided, the lower box body 1 and the upper box body 2 can be stably closed, and the first solar photovoltaic panel 4 and the second solar photovoltaic panel 5 are protected.

The working process can be as follows: through setting up box body 1 and last box body 2, under the effect of hinge seat 3 for first solar photovoltaic board 4 and second solar photovoltaic board 5 can be nimble open and folding, increase solar panel's area through opening collapsible solar cell panel, and then can turn into the electric energy with more solar energy, improved portable power source's practicality and availability factor, under the condition of guaranteeing enough power, realize the reduction of volume, convenient to use person carries.

Further, as shown in fig. 4 and 6, it is worth specifically describing that the supporting mechanism 15 includes a mounting groove 1501, a rotating seat 1502 is installed at a position close to one side of the inner wall of the mounting groove 1501, a telescopic rod 1503 is installed on the outer wall of the rotating seat 1502, an iron block 1504 is fixedly connected to the tail end of the telescopic rod 1503, a magnet bar 1505 corresponding to the iron block 1504 is fixedly connected to a position close to the other side of the inner wall of the mounting groove 1501, and by setting the supporting mechanism 15, the angle adjustment can be performed on the first solar photovoltaic panel 4 and the second solar photovoltaic panel 5, so that the charging speed of a mobile power supply can be improved, and the charging time of the photovoltaic panel to the mobile power supply is shortened.

Further, as shown in fig. 4 and 6, it is worth specifically describing that the magnet bar 1505 is in a convex arc design, so that the magnet bar 1505 can better position the iron block 1504, and the telescopic rod 1503 can be stably accommodated in the mounting groove 1501.

The scheme comprises the following working processes: when in actual use, the pressing cap 8 is pulled outwards to drive the lock rod 7 to be pulled out, then the upper box body 2 is unfolded, the first solar photovoltaic panel 4 and the second solar photovoltaic panel 5 are opened to the same horizontal plane, then the telescopic rod 1503 is rotated to conduct angle adjustment on the first solar photovoltaic panel 4 and the second solar photovoltaic panel 5, the included angle between the photovoltaic panel in a charged state and the horizontal ground is 45 degrees, and then the light Fu Banzheng is used for sunlight, so that the charging speed of a mobile power supply can be improved.

To sum up: through setting up lower box body 1 and last box body 2, under the effect of hinge seat 3 for first solar photovoltaic board 4 and second solar photovoltaic board 5 can nimble opening and folding, increase solar panel's area through opening collapsible solar cell board, and then can turn into the electric energy with more solar energy, improved portable power source's practicality and availability factor, under the condition of guaranteeing enough power, realize the reduction of volume, the user of being convenient for carries; through setting up supporting mechanism 15, can carry out angle modulation to first solar photovoltaic board 4 and second solar photovoltaic board 5, and then can improve portable power source's charge rate, shortened the photovoltaic board to portable power source's charge time.

Claims

1. The utility model provides a folding solar energy portable power source, includes lower box body (1) and last box body (2), its characterized in that: the utility model discloses a charging device, including lower box body (1), upper box body (1), lower box body (1) rear end top position install hinge seat (3) corresponding with last box body (2), first solar photovoltaic board (4) are installed to lower box body (1) inner wall, go up box body (2) inner wall and install second solar photovoltaic board (5), lower box body (1) top is close to front end position and has seted up locked groove (6), locked groove (6) front end sliding connection has two locking lever (7), two locking lever (7) front end fixedly connected with presses cap (8), lower box body (1) front end fixedly connected with two springs (9), upper box body (2) bottom is close to front end position fixedly connected with joint piece (10), locating hole (11) corresponding with locking lever (7) are seted up to joint piece (10) front end, lower box body (1) one side is provided with USB interface (12), power switch (13) are installed to lower box body (1) one side, lower box body (1) one side is provided with charging mechanism (14), lower box body (1) and upper portion (15).

2. A foldable solar mobile power supply according to claim 1, characterized in that: the outer wall of the lower box body (1) and the outer wall of the upper box body (2) are coated with silicon carbide ceramic coatings.

3. A foldable solar mobile power supply according to claim 1, characterized in that: the storage battery and the voltage regulating element are arranged in the lower box body (1) and the upper box body (2), and the lower box body (1) is directly and electrically connected with the upper box body (2).

4. A foldable solar mobile power supply according to claim 1, characterized in that: the front ends of the two springs (9) are fixedly connected with the rear ends of the pressing caps (8).

5. A foldable solar mobile power supply according to claim 1, characterized in that: the outer walls of the two locking bars (7) are tightly attached to the inner walls of the positioning holes (11).

6. A foldable solar mobile power supply according to claim 1, characterized in that: the supporting mechanism (15) comprises a mounting groove (1501), a rotating seat (1502) is arranged on the inner wall of the mounting groove (1501) close to one side, a telescopic rod (1503) is arranged on the outer wall of the rotating seat (1502), an iron block (1504) is fixedly connected to the tail end of the telescopic rod (1503), and a magnet strip (1505) corresponding to the iron block (1504) is fixedly connected to the inner wall of the mounting groove (1501) close to the other side.

7. The foldable solar mobile power supply of claim 6, wherein: the magnet strip (1505) is of a convex arc design.