CN219982355U

CN219982355U - Solar power generation braces

Info

Publication number: CN219982355U
Application number: CN202321331544.7U
Authority: CN
Inventors: 杨祥云; 戴碧辉
Original assignee: Shenzhen Panding Technology Co ltd
Current assignee: Shenzhen Panding Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-10
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a solar power generation brace, which relates to the technical field of solar power generation, and comprises a back brace, a storage battery and a charging plug, wherein a solar panel is arranged on the outer surface of the back brace, shoulder straps are respectively arranged on two sides of the back brace, the storage battery is arranged in the shoulder straps and is electrically connected with the solar panel, the charging plug is electrically connected with the storage battery, and the charging plug extends out of the shoulder straps and is used for plugging electronic products. The solar power generation brace has the functions of carrying and generating solar power.

Description

Solar power generation braces

Technical Field

The utility model relates to the technical field of solar power generation, in particular to a solar power generation brace.

Background

With the development of social technology, electronic information devices are popular, and in particular, electronic products such as tablet and notebook are required in the fields of outdoor play, field mountain climbing, engineering measurement and exploration. Most of the electronic products are powered by rechargeable batteries, and when the electric quantity of the electronic products is exhausted in an outdoor environment without an external power supply, the electronic products cannot be timely supplemented, so that normal use is affected.

In addition, when electronic products such as a tablet computer, a notebook computer and the like are used outdoors for a long time, the braces are needed, so that the labor is saved, and the operation is convenient. However, the common back strap has only a single back strap function, and cannot charge the electronic product, if carrying a heavy mobile power supply, the load on the shoulders is large, and the travel load is increased.

Disclosure of Invention

The utility model mainly aims to provide a solar power generation brace, which aims to enable the brace to have a backpack function and a solar power generation function.

In order to achieve the above purpose, the solar power generation strap provided by the utility model comprises a back strap, a storage battery and a charging plug, wherein a solar panel is arranged on the outer surface of the back strap, shoulder straps are respectively arranged on two sides of the back strap, the storage battery is arranged in the shoulder straps and is electrically connected with the solar panel, the charging plug is electrically connected with the storage battery, and the charging plug extends out of the shoulder straps and is used for plugging in electronic products.

Optionally, the outer side of the back strap is covered with a cover shell, a containing cavity is formed between the cover shell and the back strap, and the solar panel is arranged in the containing cavity; the housing is provided with a light transmission area, and sunlight penetrates through the light transmission area to irradiate towards the solar panel.

Optionally, one side of the cover is fixedly connected with the back strap, the other three sides of the cover are connected with the back strap through a zipper, and the cover is opened and closed through the zipper.

Optionally, the solar power generation strap further comprises a photovoltaic controller, and the photovoltaic controller is arranged between the solar panel and the storage battery and is electrically connected with the solar panel and the storage battery respectively.

Optionally, the charging port is connected to the battery electricity, be provided with on the baldric with the just to dodge the mouth of charging port, so that the charging port exposes, is convenient for the external power supply of battery charges.

Optionally, the storage battery is electrically connected with a display screen for displaying electric quantity, and the shoulder strap is also provided with a transparent area opposite to the display screen so as to expose the display screen.

Optionally, the electronic product is installed in a protective sleeve, two opposite sides of the protective sleeve are respectively provided with a first connecting part and a second connecting part, the shoulder strap comprises an upper connecting strap and a lower connecting strap, one end of the upper connecting strap is connected with the top of the back strap, and the other end of the upper connecting strap is connected with the first connecting part; one end of the lower connecting band is connected with the bottom of the back strap, and the other end of the lower connecting band is connected with the second connecting part.

Optionally, a first fastening structure is arranged between the upper connecting belt and the first connecting part, and the upper connecting belt is detachably connected with the protective sleeve through the first fastening structure; the lower connecting band with be provided with the second buckle structure between the second connecting portion, lower connecting band passes through the second buckle structure with the protective sheath realizes dismantling the connection.

Optionally, the upper and lower connection straps are adjustable in length.

Optionally, the upper connecting band and the lower connecting band are both provided with length adjusting buckles, the upper connecting band is provided with length adjusting buckles to realize length adjustment, and the lower connecting band is provided with length adjusting buckles to realize length adjustment.

The solar power generation brace comprises a back brace, a storage battery and a charging plug, wherein a solar panel is arranged on the outer surface of the back brace, shoulder straps are respectively arranged on two sides of the back brace, the storage battery is arranged in the shoulder straps and is electrically connected with the solar panel, the charging plug is electrically connected with the storage battery, and the charging plug extends out of the shoulder straps and is used for being connected with electronic products in an inserting mode. The solar power generation back strap is provided with the solar panel on the outer surface of the back strap, solar energy can be absorbed by the solar panel under the outdoor environment without an external power supply, the solar energy is converted into electric energy to be stored in the storage battery, and then the electronic product can be charged through the charging plug. Therefore, the braces not only have the function of being carried, but also have the function of solar power generation, so that outdoor charging is realized, an additional mobile power supply is not required to be carried, and the travel burden is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a solar power generation harness according to an embodiment of the present utility model;

FIG. 2 is a schematic view of an embodiment of a solar power generation harness of the present utility model in a piggyback state;

FIG. 3 is a schematic circuit diagram of an embodiment of a solar power generation harness according to the present utility model;

fig. 4 is a schematic view of another embodiment of the solar power generation harness of the present utility model in a carrying state.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Solar power generation braces	4	Storage battery
1	Back strap	5	Charging plug
				2	Shoulder strap	6	Conducting wire
21	Upper connecting belt	7	Photovoltaic controller
				22	Lower connecting band	200	Electronic product
3	Solar panel	300	Protective sleeve

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

At present, most electronic products are powered by rechargeable batteries, and when the electric quantity of the electronic products is exhausted in an outdoor environment without an external power supply, the electronic products cannot be timely supplemented, so that normal use is affected. Moreover, when the electronic products are used outdoors for a long time, the braces are needed, however, the common braces have only a single knapsack function and can not charge the electronic products, and if the electronic products are carried with a heavy mobile power supply, the load on the shoulders is large, and the electronic products are easy to fatigue.

Therefore, the present utility model provides a solar power generation harness 100 that can generate power by using solar energy.

Referring to fig. 1 to 2, the solar power generation harness 100 of the present utility model includes a rear harness 1, a storage battery 4, and a charging plug 5, a solar panel 3 is provided on an outer surface of the rear harness 1, shoulder straps 2 are provided on both sides of the rear harness 1, the storage battery 4 is provided on the shoulder straps 2 and is electrically connected with the solar panel 3 through a wire 6, the charging plug 5 is electrically connected with the storage battery 4 through the wire 6, and the charging plug 5 extends from the shoulder straps 2 for plugging in an electronic product 200.

The solar power generation harness 100 of the present utility model is used for carrying electronic products 200 such as a tablet pc and a notebook pc, wherein the back harness 1 may be the outermost cloth of the backpack, and the description is given below with respect to carrying the tablet pc. When this solar energy power generation braces 100 is in the state that the human body was born, back braces 1 attached with the back of human body, and the surface of back braces 1 refers to the one side that back braces 1 deviates from the human back to make the solar panel 3 on back braces 1 expose in the environment all the time, be convenient for solar panel 3 receive the sunlight, convert solar energy into the electric energy. The shoulder strap 2 is provided with a storage battery 4, the storage battery 4 is electrically connected with the solar panel 3 through a circuit board or a wire 6, and direct current generated by the solar panel 3 enters the storage battery 4 for storage. The battery 4 is externally extended with a charging plug 5, and an electric wire of the charging plug 5 is protruded from the shoulder strap 2 to be inserted into a charging port of the electronic product 200 so as to charge the electronic product 200.

In summary, the solar panel 3 is disposed on the outer surface of the back strap 1 of the solar power generation strap 100 of the present utility model, so that the solar panel 3 can absorb solar energy and convert the solar energy into electric energy for storage in the storage battery 4 under the outdoor environment without external power source, and then the charging plug 5 can be used to charge the electronic product 200. Therefore, the braces not only have the function of being carried, but also have the function of solar power generation, so that an additional mobile power supply is not required to be carried, and the travel burden is reduced.

The solar panel 3 can convert light energy into electric energy, and includes a silicon solar panel 3, a multi-compound thin film solar panel 3, a polymer solar panel 3, and the like. In some embodiments of the present utility model, the solar panel 3 is selected to be a flexible solar panel 3, so as to adapt to the deformation of the back strap 1 and improve the wearing comfort.

For example, the solar panel 3 is made of a photovoltaic film. The photovoltaic film comprises a PVF film and a PVDF film, wherein the PVF film is a polyvinyl fluoride film which is manufactured by processing polyvinyl fluoride resin through a biaxial stretching process, and has a plurality of excellent performances; the PVDF film, i.e., polyvinylidene fluoride film, is a fluorine-containing polymer film, which has excellent chemical resistance, heat resistance, oxidation resistance, weather resistance, and the like, because of the great electronegativity of fluorine element and extremely strong bond energy between fluorocarbon bonds, and because of the compact, rigid and smooth molecular arrangement in the structure of the fluorine-containing material, both of which can be excellent materials for the solar panel 3.

In an embodiment of the present utility model, the outer side of the back strap 1 is covered with a cover, the cover is made of a light-transmitting material, a containing cavity is formed between the cover and the back strap 1, and the solar panel 3 is arranged in the containing cavity. It should be noted that, the material of the housing may be a transparent plastic housing, so that the solar panel 3 placed in the accommodating cavity can receive sunlight.

Further, one side of the cover is fixedly connected with the back strap 1, the other three sides of the cover are connected with the back strap 1 through a zipper, and the cover is opened and closed through the zipper.

The solar panel 3 is generally a square plate, and correspondingly, the housing is a square housing and has four sides, one side of the square housing is fixedly connected with the corresponding side of the back strap 1, and the other three sides of the square housing are connected with the back strap 1 through zippers. Thus, when the solar power generation harness 100 of the present utility model is not required to be used outdoors, the zipper can be opened to take out the solar panel 3, thereby reducing the load of the harness.

Referring to fig. 3, the solar power generation harness 100 further includes a photovoltaic controller 7, and the photovoltaic controller 7 is disposed between the solar panel 3 and the storage battery 4 and electrically connected to the solar panel 3 and the storage battery 4, respectively.

The solar panel 3, the battery 4, and the photovoltaic controller 7 are integrated on a circuit board, and each device is electrically connected through the circuit board. The photovoltaic controller 7 is a miniature controller, and the photovoltaic controller 7 is used in a solar power generation system and is used for controlling the output voltage of solar energy, so that the storage battery 4 is protected from being overcharged or backflow, and the electrolyte in the battery is prevented from being vaporized due to the overcharging of the storage battery 4 or the battery is prevented from being invalid due to the backflow of the battery.

Further, in an embodiment of the present utility model, a charging port (not shown in the figure) is electrically connected to the storage battery 4, and an avoiding port (not shown in the figure) opposite to the charging port is provided on the shoulder strap 2, so that the charging port is exposed, and the storage battery 4 is conveniently charged by an external power supply.

In this embodiment, the storage battery 4 can be charged not only by solar energy, but also by a conventional charging line, so as to avoid solar energy charging failure due to no sunlight when outdoor operation is performed for a long time in overcast and rainy weather. The storage battery 4 is provided with a charging port, such as at least one of a micro-usb interface, a lighting interface and a type-c interface, and since the storage battery 4 is arranged in the shoulder strap 2, the shoulder strap 2 is provided with an avoiding port opposite to the charging port, so that the charging port leaks out, and the storage battery 4 is convenient to charge by an external power supply. At this time, the battery 4 functions as a charger baby.

Further, the storage battery 4 is further electrically connected with a display screen (not shown in the figure) for displaying electric quantity, and the shoulder strap 2 is further provided with a light transmission area (not shown in the figure) opposite to the display screen so as to expose the light transmission area.

It is easy to understand that, in order to facilitate the user to observe the condition of the electric quantity stored in the storage battery 4 in real time, a display screen is arranged on the storage battery 4 and is used for displaying the duty ratio of the current electric quantity and the full grid electric quantity. Correspondingly, be provided with on the baldric 2 and be used for the light-transmitting area just right with the display screen, this light-transmitting area's setting method can be for opening on baldric 2, then sew up transparent film in the opening part, perhaps paste transparent plastic sheet in the opening part to make the light-transmitting area show, be convenient for be used for knowing the electric quantity condition in real time.

In another embodiment, the electric quantity is displayed in a manner that a display lamp for displaying the electric quantity is arranged on the storage battery 4, for example, four display lamps can be arranged, one lamp is lighted to indicate that the electric quantity is remained 25%, two lamps are lighted to indicate that the electric quantity is remained 50%, three lamps are lighted to indicate that the electric quantity is remained 75%, and four lamps are fully lighted to indicate that the electric quantity is full, so that 100% is achieved.

Referring to fig. 4, the electronic product 200 is installed in a protective case 300, first and second connection parts are respectively provided at opposite sides of the protective case 300, a shoulder strap 2 includes an upper connection strap 21 and a lower connection strap 22, one end of the upper connection strap 21 is connected with the top of the rear strap 1, and the other end of the upper connection strap 21 is connected with the first connection part; one end of the lower connecting strap 22 is connected to the bottom of the back strap 1, and the other end of the lower connecting strap 22 is connected to the second connecting portion.

When people need to carry a tablet personal computer in the occasions such as outdoor play, outdoor mountain climbing, engineering measurement and the like, the tablet personal computer is usually sleeved in the protective sleeve 300, and the tablet personal computer is hung on the neck or the back by means of a hanging belt on the protective sleeve 300. The solar power generation brace 100 is matched with a protective sleeve 300 of a tablet personal computer, a first connecting part and a second connecting part are arranged at the edge of the protective sleeve 300, and the first connecting part and the second connecting part are oppositely arranged at two sides of the protective sleeve 300. In order to facilitate carrying a tablet personal computer, each side of the shoulder strap 2 is disconnected and divided into an upper connecting strap 21 and a lower connecting strap 22, wherein the upper connecting strap 21 is positioned on the shoulder of a human body, one end of the upper connecting strap 21 is connected with the top of the back strap 1, and the other end of the upper connecting strap is connected with a first connecting part of the protective sleeve 300; the lower connecting strap 22 is positioned at the waist of the human body, one end is connected with the bottom of the back strap 1, and the other end is connected with the second connecting portion of the protective sheath 300.

Specifically, a first fastening structure is arranged between the upper connecting strap 21 and the first connecting portion, and the upper connecting strap 21 is detachably connected with the protective sleeve 300 through the first fastening structure; a second fastening structure is arranged between the lower connecting band 22 and the second connecting part, and the lower connecting band 22 is detachably connected with the protective sleeve 300 through the second fastening structure.

For example, an end of the upper connecting band 21 connected to the protective sleeve 300 is provided with a buckle, the first connecting portion is provided with a buckle, the buckle and the buckle form a first buckle structure, and the buckle is inserted into the buckle to connect the upper connecting band 21 and the protective sleeve 300; similarly, a buckle is provided on the second connection portion, and a buckle is provided at the end of the lower connection strap 22 connected to the protective sleeve 300, and the buckle form a second buckle structure, and the buckle is inserted into the buckle to connect the lower connection strap 22 and the protective sleeve 300. When the tablet personal computer needs to be taken down from the braces, the buckle structure is released, at the moment, the eye-splice on the upper connecting belt 21 can be inserted into the buckle on the lower connecting belt 22, so that the splicing of the upper connecting belt 21 and the lower connecting belt 22 is realized, and the flexibility of connecting the upper connecting belt 21 and the lower connecting belt 22 is improved.

Further, the upper and lower connection bands 21 and 22 are adjustable in length.

It will be appreciated that the upper connecting strap 21 and the lower connecting strap 22 are both provided with length adjustment buckles, the upper connecting strap 21 is length-adjustable through the length adjustment buckles, and the lower connecting strap 22 is length-adjustable through the length adjustment buckles.

It will be appreciated that the structure of the length adjusting buckle may refer to a slider design on a schoolbag or a backpack, that is, one end of the connecting strap is a fixed end, the other end is a movable end, the movable end is provided with a slider, and a specific embodiment is not needed to be illustrated in detail herein by those skilled in the art under the present concept by adjusting the position of the slider to change the length of the connecting strap.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A solar power harness comprising:

the solar energy back strap comprises a back strap, wherein a solar panel is arranged on the outer surface of the back strap, and shoulder straps are respectively arranged on two sides of the back strap;

the storage battery is arranged in the shoulder strap and is electrically connected with the solar panel;

the charging plug is electrically connected with the storage battery, extends out of the shoulder strap and is used for plugging an electronic product.

2. The solar power generation harness according to claim 1, wherein the outer side of the back harness is covered with a cover, the cover is made of a light-transmitting material, a containing cavity is formed between the cover and the back harness, and the solar panel is arranged in the containing cavity.

3. The solar power generation harness according to claim 2, wherein one side of the cover is fixedly connected with the back harness, the other three sides of the cover are connected with the back harness through a zipper, and the cover is opened and closed through the zipper.

4. The solar power harness of claim 1 further comprising a photovoltaic controller disposed between the solar panel and the battery and electrically connected to the solar panel and the battery, respectively.

5. The solar power generation harness of claim 1, wherein the storage battery is electrically connected with a charging port, and the shoulder strap is provided with an avoidance port opposite to the charging port so as to expose the charging port, thereby facilitating charging of an external power supply of the storage battery.

6. The solar power generation harness of claim 1 wherein the battery is electrically connected with a display screen for displaying the amount of electricity, and wherein the shoulder strap is further provided with a transparent area facing the display screen to expose the display screen.

7. The solar power generation harness of claim 1 wherein the electronic product is mounted in a protective sleeve, the opposite sides of the protective sleeve are respectively provided with a first connecting part and a second connecting part, the shoulder strap comprises an upper connecting strap and a lower connecting strap,

one end of the upper connecting belt is connected with the top of the back belt, and the other end of the upper connecting belt is connected with the first connecting part;

one end of the lower connecting band is connected with the bottom of the back strap, and the other end of the lower connecting band is connected with the second connecting part.

8. The solar power generation harness of claim 7 wherein a first snap feature is provided between the upper connecting strap and the first connecting portion, the upper connecting strap being detachably connected to the protective sheath by the first snap feature;

the lower connecting band with be provided with the second buckle structure between the second connecting portion, lower connecting band passes through the second buckle structure with the protective sheath realizes dismantling the connection.

9. The solar power harness of claim 7 wherein the upper and lower straps are each adjustable in length.

10. The solar power generation harness of claim 9 wherein the upper and lower straps are each provided with a length adjustment buckle, the upper strap being length adjustable by the length adjustment buckle, the lower strap being length adjustable by the length adjustment buckle.