CN215772637U

CN215772637U - Foldable solar charging treasure

Info

Publication number: CN215772637U
Application number: CN202121910098.6U
Authority: CN
Inventors: 胡威严; 姚伟亚; 何林威; 郑敏怡
Original assignee: Shenzhen Wenova Lighting & Electrical Co ltd
Current assignee: Shenzhen Wenova Lighting & Electrical Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-08
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a foldable solar charger baby, which comprises a charger baby body and at least two photovoltaic panels, wherein each photovoltaic panel is arranged on the charger baby body, the two adjacent photovoltaic panels are electrically connected through a connecting band, so that the photovoltaic panels can be unfolded for use or folded for storage, and one photovoltaic panel is electrically connected with the charger baby body to charge the charger baby body. The photovoltaic panel is convenient to carry, the area of the photovoltaic panel is increased, the charging efficiency is improved, and the use requirement can be met.

Description

Foldable solar charging treasure

Technical Field

The utility model relates to a power bank, in particular to a foldable solar power bank.

Background

At present, a solar charging is precious for supplying people as emergency power source in the open air, and for the convenience of carrying, the area of its photovoltaic board is generally less, leads to charge efficiency slower, is difficult to satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the foldable solar charging bank which is convenient to carry, increases the area of the photovoltaic panel, is beneficial to improving the charging efficiency and can meet the use requirement.

The purpose of the utility model is realized by adopting the following technical scheme:

a foldable solar charging bank, comprising:

a charger body;

at least two photovoltaic boards are arranged on the charger baby body, the photovoltaic boards are adjacent to each other and are electrically connected through a connecting belt, so that the photovoltaic boards can be unfolded for use or folded for storage, and one photovoltaic board is electrically connected with the charger baby body to charge the charger baby body.

The photovoltaic panel connecting structure further comprises a connecting sleeve, the connecting sleeve is used for coating each photovoltaic panel and the connecting band, each photovoltaic panel is provided with a light-facing surface, a notch is formed in the connecting sleeve, the light-facing surface of each photovoltaic panel and the notch in the connecting sleeve are arranged in a right-facing mode so that the light-facing surface is exposed out of the connecting sleeve, and the connecting sleeve can be unfolded or folded together with each photovoltaic panel and the connecting band.

Further, the surface of the connecting sleeve is covered with a waterproof layer.

Further, still include the card shell, be provided with on the card shell and be used for acceping the precious body of charging accepts the chamber, the precious body of charging can be dismantled with the card shell and be connected through accepting the chamber.

Further, still include the lamp body, precious body and lamp body electric connection charge.

Further, still include lens, lens setting is in the light-emitting direction of lamp body and be used for receiving the light that the lamp body sent.

Further, precious body charges through the connecting band with one photovoltaic board electric connection.

Furthermore, one be provided with the electrical contact on the photovoltaic board, be provided with the pogo pin on the treasured body charges, the pogo pin on the treasured body charges with one electrical contact electric connection on the photovoltaic board.

Further, precious body charges includes casing, battery and drive plate, be formed with the inner chamber in the casing, battery and drive plate electric connection accept in the inner chamber, be provided with the activity hole with the inner chamber intercommunication on the casing, the mobilizable setting of spring needle is in the activity hole and with drive plate electric connection.

Further, precious body charges still includes screen and charactron, be provided with the screen installing port with the inner chamber intercommunication on the casing, the screen sets up in the screen installing port, the screen passes through charactron and drive plate electric connection, screen and battery electric connection.

Compared with the prior art, the utility model has the beneficial effects that:

can expand between the photovoltaic board and spread into a plane and place with facing to the sun, and then make each photovoltaic board effectively change light energy into the electric energy and conduct through the connecting band and charge for the precious body that charges, precious body and consumer electric connection that charge can supply emergency power for the consumer. Since the photovoltaic panel is provided with at least two, the total area of the photovoltaic panel is increased, which is beneficial to providing charging efficiency. And these photovoltaic boards can be folded and stored, and are convenient to carry. So, make this collapsible solar charging precious can satisfy people in the outdoor user demand who corresponds the emergency power source.

Drawings

Fig. 1 is a schematic structural diagram of a foldable solar charger in an embodiment of the utility model;

fig. 2 is an exploded schematic view of a foldable solar charger in an embodiment of the utility model;

fig. 3 is an angle structure diagram of a charger baby body of the foldable solar charger baby according to the embodiment of the utility model;

fig. 4 is a schematic view of another angle structure of the charger baby body of the foldable solar charger baby according to the embodiment of the utility model.

In the figure: 1. a charger body; 2. a lamp body; 3. a photovoltaic panel; 4. a key switch; 5. clamping a shell; 6. a lens; 7. a pogo pin; 8. a base; 9. a cover body; 10. a battery; 11. a drive plate; 12. a heat sink; 13. a screen; 14. a nixie tube; 15. buckling; 16. a waterproof rubber plug; 17. a connecting belt; 18. a groove; 19. a charging port.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

As shown in fig. 1 to 4, an embodiment of the present invention provides a foldable solar charger, including a charger body 1 and at least two photovoltaic panels 3, each photovoltaic panel 3 is disposed on the charger body 1, two adjacent photovoltaic panels 3 are electrically connected by a connecting band 17, so that the photovoltaic panels 3 can be unfolded for use or folded for storage, and one photovoltaic panel 3 is electrically connected to the charger body 1 to charge the charger body 1.

On the basis of above-mentioned structure, can expand between photovoltaic board 3 and spread out into a plane and place with facing to the sun, and then make each photovoltaic board 3 effectively change light energy into the electric energy and charge for precious body 1 that charges through the conduction of connecting band 17, precious body 1 that charges and consumer electric connection can supply emergency power for the consumer. Since the photovoltaic panel 3 is provided with at least two, the total area of the photovoltaic panel 3 is increased, which is advantageous for providing charging efficiency. And these photovoltaic boards 3 can be folded and stored, and are convenient to carry. So, make this collapsible solar charging precious can satisfy people in the outdoor user demand who corresponds the emergency power source.

In this embodiment, be provided with charging mouth 19 on the treasured body 1 charges to use electrical equipment to pass through this mouth 19 and the treasured body 1 electric connection that charges, thereby can make treasured body 1 that charges can effectively supply emergency power for electrical equipment.

In this embodiment, the charging port 19 is disposed on the side of the power bank body 1, which is beneficial to improving the aesthetic appearance of the foldable solar power bank. Specifically, the charging port 19 can be provided in plurality, and these charging ports 19 can be TYPE-C, Lightning (apple), Micro-B and USBA output charging ports 19, which is beneficial to improving the practicability of the foldable solar charging treasure.

In this embodiment, this collapsible solar charging treasure still includes waterproof plug 16, and this waterproof plug 16 movable setting is in order to seal charging mouth 19 in charging mouth 19, can do benefit to and improve this collapsible solar charging precious water-proof effects.

In this embodiment, the connecting band 17 includes a plurality of conductive metal braided wires, so as to realize effective electrical connection between two adjacent photovoltaic panels 3, and the metal braided wires can be bent and are not easy to break, so that effective unfolding use or folding storage can be realized between the photovoltaic panels 3.

In other embodiments, the connecting strip 17 comprises a steel wire layer and a plurality of wires, the steel wire layer is used for fixing the wires to prevent the wires from being scattered, so that effective electrical connection between two adjacent photovoltaic panels 3 is realized.

As a preferred implementation manner in this embodiment, the foldable solar charging treasure further includes a connection sleeve, the connection sleeve is used for covering each photovoltaic panel 3 and the connection band 17, each photovoltaic panel 3 is provided with a light-facing surface, the connection sleeve is provided with a notch, the light-facing surface of each photovoltaic panel 3 and the notch on the connection sleeve are arranged opposite to each other so that the light-facing surface is exposed out of the connection sleeve, and the connection sleeve can be unfolded or folded together with each photovoltaic panel 3 and the connection band 17. In this way, the effective connection of the photovoltaic panels 3 through the connecting band 17 can be facilitated, and the effective unfolding or folding of the photovoltaic panels 3 can be realized.

In specific implementation, the connecting sleeve is made of flexible materials. Such as flexible cloth, flexible leather, or flexible plastic.

In this embodiment, the surface of adapter sleeve covers there is the waterproof layer, and specifically, this adapter sleeve is tarpaulin, has preferred waterproof performance, is favorable to prolonging this collapsible solar charging treasure's life.

In this embodiment, a glue layer is provided between each photovoltaic panel 3 and the connecting sleeve, so that the photovoltaic panels 3 are fixed on the connecting sleeves by glue.

As preferred embodiment, this collapsible solar charging is precious still includes card shell 5, be provided with the chamber of acceping that is used for acceping treasured body 1 that charges on the card shell 5, treasured body 1 that charges can be dismantled with card shell 5 through acceping the chamber and be connected, like this, treasured body 1 that charges is accomodate to accessible card shell 5, the folding upside of placing in treasured body 1 that charges of connection of each photovoltaic board 3 accessible connecting band 17 and adapter sleeve is in order to realize this collapsible solar charging is precious effectively accomodate, and the getting of treasured body 1 that charges is put also comparatively convenient.

In order to better fold and place these photovoltaic panels 3 on the upside of the power bank body 1, this collapsible solar power bank can also include the bandage, and the bandage can effectively bind power bank body 1 and the photovoltaic panels 3 that are folded and placed on power bank body 1. In this embodiment, the one end of bandage can be fixed on card shell 5, and the other end accessible magic of bandage is pasted and is fixed on the photovoltaic board 3 that charges on precious body 1 in the outside, can not only realize that photovoltaic board 3 effectively binds with precious body 1 that charges, can also be convenient for unbind the bandage.

In practical implementation, the charger baby body 1 can be fixed in the accommodating cavity of the card shell 5 through screws.

In a more preferred embodiment, the charger body 1 is connected with the card housing 5 in a clamping manner. When the charger is specifically implemented, the card shell 5 is provided with at least two buckles 15, the accommodating cavity is formed by connecting the card shell 5 and the buckles 15, the charger body 1 is provided with the groove 18, and the buckles 15 on the card shell 5 are clamped with the groove 18 on the charger body 1 so that the charger body 1 can be fixed in the accommodating cavity.

In this embodiment, the quantity of buckle 15 is four, and four buckles 15 set up respectively on four apex angles of card shell 5 to do benefit to and improve precious body 1 and the stability of the connection structure between the card shell 5 that charges.

In other embodiments, the number of the clasps 15 may be two or three.

When concrete implementation, precious body 1 that charges passes through connecting band 17 and a photovoltaic board 3 electric connection, can realize the electric connection of precious body 1 and each photovoltaic board 3 that charges to do benefit to the effective charging of precious body 1 that charges. In this embodiment, the one end of the connecting band 17 is inserted through the containing cavity of the card shell 5 and is electrically connected with the treasured body that charges 1 in the containing cavity, and the other end of the connecting band 17 is arranged outside the card shell 5 and is electrically connected with a photovoltaic panel 3, so as to better realize the electrical connection between the treasured body that charges 1 and the photovoltaic panel 3. More specifically, the card case 5 in this embodiment is provided with a groove 18, one end of the connecting band 17 is fixed in the groove 18 of the card case 5 and electrically connected to the charger baby body 1 in the accommodating cavity, and the other end of the connecting band 17 is externally disposed on the card case 5 and electrically connected to a photovoltaic panel 3, so as to improve the stability of the electrical connection between the connecting band 17 and the charger baby body 1.

As a preferred embodiment, an electric contact is arranged on a photovoltaic panel 3, a pogo pin 7 is arranged on the charger baby body 1, and the pogo pin 7 on the charger baby body 1 is electrically connected with the electric contact on the photovoltaic panel 3. So, the precious body 1 and each photovoltaic board 3 realization electric connection that charge can be convenient for are convenient for realize connecting and separating to pogo pin 7 and electric contact activity contact. When specifically implementing, connecting band 17 passes through electric contact and the last pogo pin 7 electric connection of treasured body 1 that charges, can make precious body 1 that charges and above-mentioned photovoltaic board 3 realize effectual electric connection through connecting band 17. In this embodiment, one end of the connecting band 17 fixed in the groove 18 is electrically connected to the pogo pin 7 on the power bank body 1 through an electrical contact, and the other end of the connecting band 17 is externally disposed in the groove 18 of the card housing 5 and electrically connected to a photovoltaic panel 3, so that the stability of the connecting band 17 and the power bank body 1 can be improved. More specifically, the connecting plate is provided with a through hole, the connecting plate covers the connecting band 17, and an electric contact connected with the connecting band 17 penetrates through the through hole to be electrically connected with the spring pin 7 on the power bank body 1, so that the connecting band 17 can be effectively fixed.

As preferred embodiment, this collapsible solar charging is precious still includes lamp body 2, and precious body 1 and the lamp body 2 electric connection that charges, precious body 1 that charges can supply the required power of illumination for lamp body 2, so, makes this collapsible solar charging precious can satisfy the user demand that people correspond emergency power source and illumination in the open air.

As a preferred embodiment, this collapsible solar charging treasure still includes lens 6, and lens 6 sets up in the light-emitting direction of lamp body 2 and is used for receiving the light that lamp body 2 sent for lamp body 2 shines its luminance and distance of light that makes lamp body 2 shine through lens 6 and is effectively promoted, and the light that shines the external portion of treasured body 1 that charges is brighter farther.

In this embodiment, lamp body 2 adopts powerful imitative lumen LED lamp pearl, and lens 6 adopts small-angle lens 6, and from this, above-mentioned LED lamp pearl can make the beam angle diminish irradiation distance grow with the 6 cooperation of small-angle lens.

In this embodiment, treasured body 1 charges includes the casing, battery 10 and drive plate 11, is formed with the inner chamber in the casing, battery 10 and drive plate 11 electric connection accept in the inner chamber, be provided with the movable hole with the inner chamber intercommunication on the casing, the mobilizable setting of spring needle 7 is in the movable hole and with drive plate 11 electric connection, be provided with the light-emitting hole with the inner chamber intercommunication on the casing, lamp body 2 sets up in the light-emitting hole, lamp body 2 and battery 10 electric connection, charge mouthful 19 respectively with drive plate 11, battery 10 electric connection. Like this for each photovoltaic board 3 can be effectively charged for the battery 10 in the precious body 1 that charges, and its illumination function can be realized to lamp body 2, can satisfy the user demand of people at outdoor emergency power and illumination.

In this embodiment, the housing is further provided with a key switch 4, and the key switch 4 is electrically connected to the driving board 11 to control the switch of the power bank body 1.

In the present embodiment, the lens 6 is fixed in the light exit hole and located in the light exit direction of the lamp body 2.

In this embodiment, the casing includes base 8 and lid 9, and base 8 can be dismantled with lid 9 and be connected, and inner chamber, light-emitting hole are connected by base 8 and lid 9 and are formed, can be convenient for change battery 10, drive plate 11, lamp body 2, lens 6 etc. in the inner chamber, and the dismouting of being convenient for charges mouth 19, activity hole and is located base 8, and key switch 4 sets up on base 8, does benefit to and rationally arranges the part of inner chamber.

In specific implementation, the base 8 and the cover 9 can be connected by screws or clamping.

As a preferred embodiment, the charger body 1 further includes a heat sink 12, and the heat sink 12 is disposed in the inner cavity and is used for contacting with the lamp body 2, so that even if the lamp body 2 is located between the lens 6 and the heat sink 12, heat generated by illumination of the lamp body 2 can be conducted to the heat sink 12, thereby facilitating improvement of heat dissipation efficiency. More specifically, the lamp body 2 is provided with an aluminum substrate, the lamp body 2 is electrically connected to the battery 10 through the aluminum substrate, and the aluminum substrate is in contact with the heat sink 12, so that heat is conducted to the heat sink 12 through the aluminum substrate, which is beneficial to realizing effective heat dissipation.

In the embodiment, the heat sink 12 is a fin heat sink 12, which can improve the heat dissipation efficiency.

As a preferred embodiment, the charger baby body 1 further includes a screen 13 and a nixie tube 14, a screen 13 mounting opening communicated with the inner cavity is arranged on the housing, the screen 13 is arranged in the screen 13 mounting opening, the screen 13 is electrically connected with the driving board 11 through the nixie tube 14, and the screen 13 is electrically connected with the battery 10. Thus, the driver board 11 can display the power on the screen 13 through the nixie tube 14. In this embodiment, the mounting opening of the screen 13 is arranged on the cover 9, which is beneficial to reasonably arranging the components in the inner cavity.

In summary, the charger main body is installed in the accommodating cavity of the card housing 5, and when the charger is not charged, the photovoltaic panels 3 connected with the outside of the card housing 5 through the connecting band 17 can be folded and accommodated on the upper side of the charger main body; when the treasured that charges needs to charge, each photovoltaic board 3 that connects through connecting band 17 outside will block the shell 5 is spread into a plane, and the smooth surface that faces of photovoltaic board 3 is placed towards the sun, and photovoltaic board 3 passes through the electric contact on the connecting band 17 and charges the epaxial pogo pin 7 electric connection of treasured body 1, and photovoltaic board 3 changes light energy into electric energy and charges for the battery 10 in the treasured body 1 that charges through connecting band 17 conduction.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. A collapsible solar charging treasure, comprising:

a charger body (1);

at least two photovoltaic boards (3), set up on the precious body of charging (1), adjacent two make through connecting band (17) electric connection between photovoltaic board (3) can realize expandeing between photovoltaic board (3) and use or folding accomodating, one photovoltaic board (3) and precious body of charging (1) electric connection do charge for precious body of charging (1).

2. The foldable solar charger as recited in claim 1, wherein: the photovoltaic solar cell module is characterized by further comprising a connecting sleeve, the connecting sleeve is used for covering each photovoltaic panel (3) and the connecting band (17), each photovoltaic panel (3) is provided with a light-directing surface, a notch is formed in the connecting sleeve, the light-directing surface of each photovoltaic panel (3) and the notch in the connecting sleeve are arranged right opposite to each other so that the light-directing surface is exposed out of the connecting sleeve, and the connecting sleeve can be unfolded or folded together with each photovoltaic panel (3) and the connecting band (17).

3. The foldable solar charger as recited in claim 2, wherein: the surface of the connecting sleeve is covered with a waterproof layer.

4. The foldable solar charger as recited in claim 1, wherein: still including card shell (5), be provided with on card shell (5) and be used for acceping the precious body (1) that charges accepts the chamber, precious body (1) that charges can be dismantled with card shell (5) through accepting the chamber and be connected.

5. The foldable solar charger as recited in claim 1, wherein: still include lamp body (2), precious body (1) and lamp body (2) electric connection charge.

6. The foldable solar charger as recited in claim 5, wherein: the LED lamp further comprises a lens (6), wherein the lens (6) is arranged in the light emitting direction of the lamp body (2) and used for receiving light emitted by the lamp body (2).

7. The foldable solar charger as recited in claim 1, wherein: precious body charges (1) through connecting band (17) and one photovoltaic board (3) electric connection.

8. The foldable solar charger as recited in claim 1, wherein: one be provided with the electrical contact on photovoltaic board (3), be provided with spring pin (7) on treasured body that charges (1), spring pin (7) on treasured body that charges (1) and one electrical contact electric connection on photovoltaic board (3).

9. The foldable solar charger as recited in claim 8, wherein: precious body (1) charges includes casing, battery (10) and drive plate (11), be formed with the inner chamber in the casing, battery (10) and drive plate (11) electric connection accept in the inner chamber, be provided with the movable hole with the inner chamber intercommunication on the casing, the mobilizable setting of pogo pin (7) is in the movable hole and with drive plate (11) electric connection.

10. The foldable solar charger as recited in claim 9, wherein: precious body of charging (1) still includes screen (13) and charactron (14), be provided with screen (13) installing port with the inner chamber intercommunication on the casing, screen (13) set up in screen (13) installing port, screen (13) pass through charactron (14) and drive plate (11) electric connection, screen (13) and battery (10) electric connection.