CN218352244U

CN218352244U - Portable emergency energy storage charging device

Info

Publication number: CN218352244U
Application number: CN202222471107.7U
Authority: CN
Inventors: 张勃; 李恩虎; 侯宁
Original assignee: Shaanxi Green Energy Electronic Technology Co Ltd
Current assignee: Shaanxi Green Energy Electronic Technology Co Ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-01-20
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a portable emergent energy storage charging device belongs to emergent electricity generation and energy storage field. More wind energy can be converted into electric energy by connecting fan blades on a plurality of micro generators, and the output electric energy is converted by a voltage stabilizing device; the electric energy transmitted by the voltage stabilizer is transmitted to the lighting unit, so that the lighting unit can light in dark and charge the electronic equipment through the charging interface; when the charging interface is free of external equipment, the first switch is closed, the second switch is disconnected, and the electric energy converted by the fan blade is stored in the charging energy storage unit, so that the electricity is conveniently stored; when an emergency occurs, the first switch is disconnected, the second switch is closed, the lighting device is lightened through the electric quantity of the charging energy storage unit, and the charging equipment is charged. Therefore, the utility model provides an energy storage charging device can solve among the prior art portable energy storage equipment and can not obtain timely benefit electricity when the electric quantity exhausts, influences the problem of night illumination.

Description

Portable emergency energy storage charging device

Technical Field

The utility model belongs to emergent electricity generation and energy storage field relate to a portable emergent energy storage charging device.

Background

Electronic devices greatly facilitate human work and life, and most of these devices use batteries as a power source for only a few days.

Outdoor activities need the condition of power consumption more, but traditional power is when outdoor use, and cell-phone or other wearing equipment can not get timely benefit electricity when the electric quantity exhausts, also can influence the illumination evening, bring inconvenience to the trip, and some emergent battery charging outfits that have now in addition carry not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve among the prior art portable energy storage equipment can not obtain timely benefit electricity when the electric quantity exhausts, and influence the problem of illumination at night, provide a portable emergent energy storage charging device.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

the utility model provides a portable emergency energy storage charging device, which comprises a voltage stabilizer, a charging energy storage unit, a first switch, a second switch and a plurality of micro generators;

each micro generator is connected with a fan blade, the output ports of the micro generators are all connected with a first input port of the voltage stabilizing device, the first output port of the voltage stabilizing device is connected with an illuminating unit, and the output port of the illuminating unit is connected with a charging interface; a second output port of the voltage stabilizing device is connected with one end of a second switch, and the other end of the second switch is connected with an output port of the charging energy storage unit; the lighting unit and the common contact of the charging interface are connected with one end of the first switch, and the other end of the first switch is connected with the input port of the charging energy storage unit.

Preferably, the charging energy storage unit is a charger baby.

Preferably, the charging interface is a USB interface, a Type-C interface, or a Lighting interface.

Preferably, the lighting unit is an LED lamp.

Preferably, the lighting device further comprises a PET substrate, and the voltage stabilizer, the lighting unit, the first switch, the second switch and the charging interface are integrated on the PET substrate.

Preferably, the PET substrate is made of polyethylene terephthalate.

Preferably, a solar cell is connected to the second input port of the voltage stabilizer.

Preferably, the solar cell is a perovskite flexible solar cell.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a portable emergency energy storage charging device, which can convert more wind energy into electric energy by connecting fan blades on a plurality of micro generators, and then convert the output electric energy by a voltage stabilizer; the electric energy transmitted by the voltage stabilizing device is transmitted to the illuminating unit, so that illumination can be performed when light is dark, and the electronic equipment is charged through the charging interface; when the charging interface is not provided with external equipment, the first switch is closed, the second switch is disconnected, and the electric energy converted by the fan blade is stored in the charging energy storage unit, so that the electricity is conveniently stored; when an emergency occurs, the first switch is disconnected, the second switch is closed, the lighting device is lightened through the electric quantity of the charging energy storage unit, and the charging equipment is charged. Therefore, the utility model provides an energy storage charging device can solve among the prior art portable energy storage equipment and can not obtain timely benefit electricity when the electric quantity exhausts, influences the problem of illumination at night.

Further, the PET substrate adopts polyethylene terephthalate, so that the whole device has good flexibility, and the integration of wearable equipment is greatly facilitated. Compared with other substrates, the PET has good flexibility, oil resistance, fat resistance, easy surface cleaning, extremely stable physical properties, capability of stably working within the temperature range of-70 ℃ to 150 ℃, no toxicity, no smell and no harm to the environment.

Further, the solar cell charges the charging energy storage unit under the condition of sufficient light.

Furthermore, compared with other materials, the perovskite flexible solar cell has higher photoelectric conversion efficiency, stable performance and flexibility, and can be applied to various working scenes.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is the structure diagram of the portable emergency energy storage charging device of the utility model.

Wherein: the solar energy charging system comprises a voltage stabilizing device 1, a charging energy storage unit 2, a micro generator 3, a lighting unit 4, a charging interface 5, a solar battery 6, a first switch S1 and a second switch S2.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "horizontal", "inner", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship that the product of the present invention is usually placed when in use, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the term "horizontal", if present, does not mean that the component is required to be absolutely horizontal, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings:

the utility model provides a portable emergent energy storage charging device, as shown in figure 1, including voltage stabilizer 1, the energy storage unit 2 that charges, lighting unit 4, the interface 5 that charges, first switch S1, second switch S2, PET basement, a plurality of microgenerator 3 and a plurality of fan blade, the energy storage unit 2 that charges is the treasured that charges, and Lighting unit 4 is the LED lamp, and the interface 5 that charges is USB interface, type-C interface or Lighting interface.

Each micro generator 3 is connected with a fan blade, the output ports of a plurality of micro generators 3 are all connected with a first input port of a voltage stabilizer 1, the first output port of the voltage stabilizer 1 is connected with an illuminating unit 4, the output port of the illuminating unit 4 is connected with a charging interface 5, and electronic equipment is charged through the charging interface 5; a second output port of the voltage stabilizer 1 is connected with one end of a second switch S2, and the other end of the second switch S2 is connected with an output port of the charging energy storage unit 2; the lighting unit 4 is connected with the one end of first switch S1 with the common contact of the interface 5 that charges, and the other end of first switch S1 links to each other with the input port of the energy storage unit 2 that charges. When the charging interface 5 has no external equipment, the first switch S1 is closed, the second switch S2 is disconnected, and the electric energy converted by the fan blade is stored in the charging energy storage unit 2, so that the electricity is conveniently stored; when an emergency occurs, the first switch S1 is turned off, the second switch S2 is turned on, the lighting unit 4 is turned on by the electric quantity of the charging energy storage unit 2, and the charging device is charged. A second input port of the voltage stabilizer 1 is connected with a solar battery, and the charging energy storage unit is charged under the condition of sufficient light; the solar cell 6 is a perovskite flexible solar cell, has higher photoelectric conversion efficiency compared with other materials, has stable performance and flexibility, and can be applied to various working scenes.

Voltage regulator device 1, lighting unit 4, first switch S1, second switch S2 and the interface 5 that charges all integrate on the PET basement, have flexible portable. The PET substrate is made of polyethylene terephthalate, so that the whole device has good flexibility and is greatly helpful for the integration of wearable equipment. Compared with other substrates, the PET has good flexibility, oil resistance, fat resistance, easy surface cleaning, extremely stable physical properties, capability of stably working within the temperature range of-70 ℃ to 150 ℃, no toxicity, no smell and no harm to the environment.

Therefore, the utility model provides a pair of portable emergent energy storage charging device, it charges or the electric energy storage is in small-size treasured that charges to equipment to produce the electric energy when windy drive blade rotates. The wind power drives the fan blades to rotate at a high speed (the fan blades are installed in the same direction, and the wind pressure enables the rotating speed of the fan to be higher), and the micro generator 3 generates electric energy. Because the fan blade rotation speed changes greatly, and output voltage is unstable, so need through voltage regulator 1 output steady voltage, break first switch S1, second switch S2 switch this moment, can lighten lighting unit 4 (wind power generation supplies power, and the electric current is less, mainly is motion suggestion effect) to charge equipment through charging interface 5. If no external equipment is charged at the moment, the first switch S1 is closed, and the second switch S2 is disconnected to charge the charger and store electric energy. Under the night emergency situation, break off first switch S1, close second switch S2, light the LED lamp (the treasured power supply that charges, the electric current is great, mainly is emergency lighting).

The utility model provides a pair of portable emergent energy storage charging device, wind-force drive fan blade during outdoor exercises is high-speed to be rotated, through microgenerator 3 production electric energy, carries out equipment charging or electric energy storage behind voltage regulator device 1, can indicate the external world through the LED lamp simultaneously, avoids in the motion process at night the bump accident, also can work as emergency lighting lamp under the emergency and use. The fan blades of the device are installed in the same direction, the rotating speed is higher, the power generation efficiency is higher, and the problem of electric quantity anxiety of outdoor exercises can be well solved. The utility model provides an emergent energy storage charging device has following advantage: 1) The device generates electricity through wind power, can be fixed at the position of the lower leg or the arm of a person, and can output electricity when the person walks or runs quickly; 2) In places where electric power cannot be obtained outdoors, the device can output electric power as long as wind exists; 3) The outdoor exercises in-process at night prompts the external world through the LED lamp, avoids the collision accident, and the small-size precious power supply that charges of accessible carries out emergency lighting simultaneously.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable emergency energy storage charging device is characterized by comprising a voltage stabilizing device (1), a charging energy storage unit (2), a first switch (S1), a second switch (S2) and a plurality of micro generators (3);

each micro generator (3) is connected with a fan blade, the output ports of a plurality of micro generators (3) are all connected with a first input port of the voltage stabilizing device (1), the first output port of the voltage stabilizing device (1) is connected with an illuminating unit (4), and the output port of the illuminating unit (4) is connected with a charging interface (5); a second output port of the voltage stabilizing device (1) is connected with one end of a second switch (S2), and the other end of the second switch (S2) is connected with an output port of the charging energy storage unit (2); the lighting unit (4) is connected with a common contact of the charging interface (5) at one end of the first switch (S1), and the other end of the first switch (S1) is connected with an input port of the charging energy storage unit (2).

2. The portable emergency energy-storage charging device according to claim 1, wherein the charging energy-storage unit (2) is a charger.

3. The portable emergency energy storage and charging device according to claim 1, wherein the charging interface (5) is a USB interface, a Type-C interface or a Lighting interface.

4. The portable emergency energy storage charging device according to claim 1, wherein the lighting unit (4) is an LED lamp.

5. The portable emergency energy storage charging device according to claim 1, further comprising a PET substrate, wherein the voltage stabilizer (1), the lighting unit (4), the first switch (S1), the second switch (S2) and the charging interface (5) are integrated on the PET substrate.

6. The portable emergency energy storage charging device of claim 5 wherein said PET substrate is made of polyethylene terephthalate.

7. The portable emergency energy storage charging device according to claim 1, wherein a solar cell (6) is connected to the second input port of the voltage stabilizer (1).

8. The portable emergency energy storage charging device according to claim 7, wherein the solar cell (6) is a perovskite flexible solar cell.