CN111628713A - Energy storage device and energy storage system with function of inflating - Google Patents

Abstract

The invention discloses an energy storage device with an inflation function and an energy storage system. This energy memory with aerify function because the fan can drive airflow flow direction energy storage chamber or aerify the chamber, can also realize aerifing of outside gasbag when realizing self stable heat dissipation, when this energy memory and flexible solar panel cooperation were used, need not supporting outside air pump, reduced flexible solar panel's use cost, be favorable to flexible solar panel's using widely.

Description

Energy storage device and energy storage system with function of inflating

Technical Field

The invention relates to the technical field of energy storage equipment, in particular to an energy storage device with an inflation function and an energy storage system.

Background

The flexible solar panels need to be inflated to be deployed and used from a retracted state. The inflation of the flexible solar panel is generally realized by adopting an additional air pump in the prior art, and the electric energy generated by the solar panel is stored by adopting an energy storage device. Therefore, the flexible solar panel has more equipment used in a matched manner in the using process, and the flexible solar panel is not beneficial to popularization and use.

Disclosure of Invention

One objective of the present invention is to provide an energy storage device with an inflation function, which can not only store the electric energy generated by a flexible solar panel, but also inflate the flexible solar panel, thereby facilitating the popularization and use of the flexible solar panel.

Another objective of the present invention is to provide an energy storage system, which has a simple structure and is convenient to use.

In order to achieve the technical effects, the technical scheme of the invention is as follows:

the invention discloses an energy storage device with an inflation function, which comprises: the shell is used for limiting an energy storage cavity and an inflation cavity, the energy storage cavity is used for installing an energy storage element, and the inflation cavity is used for being communicated with an external air bag; a fan disposed within the housing, the fan configured to drive an airflow toward one of the energy storage chamber or the plenum chamber.

In some embodiments, a mounting cavity is defined in the housing, the blower is disposed in the mounting cavity, and the mounting cavity has a first communication port and a second communication port, the first communication port is communicated with the energy storage cavity, and the second communication port is communicated with the inflation cavity.

In some embodiments, the energy storage device with an inflation function further includes an air channel switching member, the air channel switching member is disposed in the housing, and the air channel switching member has a first position for closing the first communication port and a second position for closing the second communication port.

In some specific embodiments, the air duct switch includes: the driving piece is connected to the shell; the baffle is connected with the driving piece, and the driving piece can drive the baffle to swing between the first position and the second position.

In some more specific embodiments, the drive member comprises a motor; or, the driving piece includes knob and pivot, the pivot is worn to establish on the casing, the one end of pivot with the knob cooperation, the other end with the baffle cooperation, can drive when the knob rotates the baffle rotates.

In some embodiments, the energy storage device with an inflation function further includes: the air pressure sensor is arranged in the inflation cavity or at the outlet of the inflation cavity and is electrically connected with the fan; wherein:

the fan is configured to rotate to realize inflation when the detection value of the air pressure sensor is lower than a first preset threshold value, the fan is also configured to stop rotating when the detection value of the air pressure sensor is higher than a second preset threshold value, and the first preset value is not larger than the second preset value.

In some embodiments, the energy storage device with an inflation function further includes: the sealing cover is detachably matched at the outlet of the inflation cavity, and when the fan drives airflow to flow towards the energy storage cavity, the sealing cover seals the outlet of the inflation cavity.

The invention also discloses an energy storage system, comprising: the flexible solar panel comprises a solar panel and an air bag assembly arranged on the backlight surface of the solar panel; the energy storage device with the inflation function is characterized in that the inflation cavity can be connected with the airbag assembly through a connecting pipe, and the solar panel is electrically connected with the energy storage element.

In some embodiments, the solar panel has a retracted state and an extended state, and the flexible solar panel further comprises a reset element disposed on a backlight surface of the solar panel, the reset element configured to change the solar panel from the extended state to the retracted state when the airbag module is deflated.

In some embodiments, the airbag module includes a first airbag extending along a direction of deployment of the solar panel and a second airbag disposed at an angle to the first airbag.

According to the energy storage device with the inflating function, the fan can drive airflow to flow to the energy storage cavity or the inflating cavity, stable heat dissipation of the energy storage device is achieved, and meanwhile inflation of the external air bag can be achieved.

According to the energy storage system, due to the energy storage device with the inflation function, in the use process, the energy storage device can store electric energy generated by the solar panel, and can also inflate the airbag assembly, an external air pump is not needed, the use cost of the energy storage system is reduced, and the popularization and the use of the energy storage system are facilitated.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage device with an inflation function according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of an energy storage system according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of the flexible solar panel of the energy storage system shown in fig. 2.

Fig. 4 is a partial schematic structural view of the flexible solar panel shown in fig. 3.

Fig. 5 is a schematic view of a partial structure of a flexible solar panel according to another embodiment of the present invention.

Fig. 6 is a schematic view of a partial structure of a flexible solar panel according to another embodiment of the present invention.

Reference numerals:

11. a housing; 111. an energy storage cavity; 112. an inflation cavity; 113. a mounting cavity; 12. a fan; 13. an air duct switching member; 131. a drive member; 132. a baffle plate;

21. a main body; 211. an accommodating cavity; 212. an accommodating groove; 22. a solar panel; 23. an airbag module; 231. a first air bag; 232. a second air bag; 24. a reset member; 25. a support plate; 26. a connecting rod; 27. an air escape button;

3. and (4) connecting the pipes.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A specific structure of an energy storage device having an inflation function according to an embodiment of the present invention will be described below with reference to fig. 1.

As shown in fig. 1, the energy storage device with an inflation function according to the embodiment of the invention includes a housing 11 and a blower 12, the housing 11 defines an energy storage cavity 111 and an inflation cavity 112, the energy storage cavity 111 is used for mounting energy storage elements, the inflation cavity 112 is used for communicating with an external air bag, the blower 12 is arranged in the housing 11, and the blower 12 is configured to drive air flow to flow towards the energy storage cavity 111 and/or the inflation cavity 112.

It can be understood that, in the practical use process, when the fan 12 drives the airflow to flow to the energy storage cavity 111, the heat dissipation of the energy storage element can be realized, so as to avoid the phenomenon of over-high temperature in the practical process of the energy storage device. The inflation of the external air bag is achieved when fan 12 drives air flow to the inflation chamber 112. From this, the energy memory with function of inflating of this embodiment can enough realize the stable heat dissipation of self, can be used for inflating of outside gasbag again, when the energy memory with function of inflating of this embodiment uses with the cooperation of flexible solar panel, need not supporting outside air pump to reduce flexible solar panel's use cost, be favorable to flexible solar panel's using widely.

The energy storage device with the inflating function of the embodiment can realize the inflation of the external air bag while realizing the self-stable heat dissipation because the fan 12 can drive the airflow to flow to the energy storage cavity 111 or the inflating cavity 112, and when the energy storage device is matched with the flexible solar panel for use, the energy storage device does not need a matching external air pump, reduces the use cost of the flexible solar panel, and is favorable for the popularization and the use of the flexible solar panel.

In some embodiments, as shown in fig. 1, a mounting cavity 113 is defined in the housing 11, the blower 12 is disposed in the mounting cavity 113, and the mounting cavity 113 has a first communication port and a second communication port, the first communication port is communicated with the energy storage cavity 111, and the second communication port is communicated with the inflation cavity 112.

It can be understood that, the installation cavity 113 is respectively communicated with the energy storage cavity 111 and the inflation cavity 112 through the first communication port and the second communication port, so that only one fan 12 needs to be adopted, and the switching between the heat dissipation function and the inflation function of the energy storage device with the inflation function of the embodiment can be realized by controlling the opening and closing states of the first communication port and the second communication port, thereby simplifying the structure of the energy storage device.

Advantageously, the rotational speed of fan 12 when mounting cavity 113 is in communication with the first communication port is less than the rotational speed of fan 12 when mounting cavity 113 is in communication with the second communication port.

Of course, it should be noted here that in this embodiment, there may be two fans 12, there are also two installation cavities 113 inside the housing 11, one installation cavity 113 is connected to the energy storage cavity 111, the other installation cavity 113 is connected to the air charging cavity 112, and two fans are used to respectively dissipate heat and charge air. Although one fan 12 is added to this configuration, the control logic of the energy storage device is simplified because the state switching control of the first communication port and the second communication port is not required when one fan 12 is used as described above.

In some embodiments, as shown in fig. 1, the energy storage device with an air charging function further includes an air channel switching member 13, the air channel switching member 13 is provided in the housing 11, and the air channel switching member 13 has a first position where the first communication port is closed and a second position where the second communication port is closed. From this, can comparatively conveniently realize the control of the connected state of first intercommunication mouth and second intercommunication mouth to the switching of this energy memory's heat dissipation function and function of aerifing has been realized betterly.

In some specific embodiments, as shown in fig. 1, the air channel switching member 13 includes a driving member 131 and a blocking plate 132, the driving member 131 is connected to the housing 11, the blocking plate 132 is connected to the driving member 131, and the driving member 131 can drive the blocking plate 132 to swing between the first position and the second position. It can be understood that the driving piece 131 is adopted to drive the baffle 132 to seal the first communicating port or the second communicating port, so that the closed state of the first communicating port and the second communicating port can be well guaranteed, the second communicating port can be stably sealed when the first communicating port is communicated, and the first communicating port can be stably sealed when the second communicating port is communicated, so that the heat dissipation efficiency and the inflation rate of the energy storage device are guaranteed.

In some more specific embodiments, the driving member 131 includes a motor, the driving member 131 includes a knob and a rotating shaft, the rotating shaft is disposed through the housing 11, one end of the rotating shaft is engaged with the knob, and the other end of the rotating shaft is engaged with the baffle 132, and the knob can drive the baffle 132 to rotate when rotating.

It will be appreciated that the driving member 131 is a motor, which can realize the automation of the rotation of the baffle 132, and further simplify the switching operation of the air knife switching member. When the driving member 131 includes a knob and a rotating shaft, the baffle 132 needs to be manually rotated by a person, and the structure of the air channel switching member 13 side can be simplified by manually rotating the baffle 132, so that the production cost of the air channel switching member 13 is reduced.

In some embodiments, the energy storage device with an inflation function further comprises an air pressure sensor, the air pressure sensor is arranged in the inflation cavity 112 or at the outlet of the inflation cavity 112, and the air pressure sensor is electrically connected with the fan 12. The fan 12 is configured to rotate to realize inflation when a detection value of the air pressure sensor is lower than a first preset threshold value, and the fan 12 is further configured to stop rotating when the detection value of the air pressure sensor is higher than a second preset threshold value, wherein the first preset value is not larger than the second preset value.

It can be understood that the rotation speed of the fan 12 is adjusted according to the air pressure sensor, on one hand, the fan 12 is ensured to stably drive the air flow to move towards the inflation cavity 112 to realize inflation, on the other hand, the phenomenon of external airbag burst caused by too long inflation time is avoided, and the inflation safety of the inflation device is improved.

In some embodiments, the energy storage device with the air inflation function further comprises a sealing cover, the sealing cover is detachably matched at the outlet of the air inflation cavity 112, and the sealing cover seals the outlet of the air inflation cavity 112 when the fan 12 drives the airflow to flow towards the energy storage cavity 111. Therefore, the phenomenon that external foreign matters enter the air charging cavity 112 through the outlet of the air charging cavity 112 to cause the fan 12 to break down or the whole energy storage device to break down can be avoided. It should be noted that the material and shape of the sealing cover can be determined according to the outlet of the inflation cavity 112, and the specific material and shape of the sealing cover are not limited herein.

Example (b):

as shown in fig. 1, the energy storage device with an inflation function of the present embodiment includes a housing 11, a blower 12, and a wind path switching member 13, where the housing 11 defines an energy storage cavity 111, a mounting cavity 113, and an inflation cavity 112, the mounting cavity 113 has a first communication port and a second communication port, the first communication port is communicated with the energy storage cavity 111, and the second communication port is communicated with the inflation cavity 112. The energy storage cavity 111 is used for installing energy storage elements, the inflation cavity 112 is used for communicating with an external air bag, and the fan 12 is arranged in the installation cavity 113. Air channel switching member 13 is provided in housing 11, and air channel switching member 13 has a first position at which the first communicating port is closed and a second position at which the second communicating port is closed. The air channel switching member 13 includes a driving member 131 and a blocking plate 132, the driving member 131 is a motor and is connected to the housing 11, the blocking plate 132 is connected to the driving member 131, and the driving member 131 can drive the blocking plate 132 to swing between the first position and the second position.

The specific structure of the energy storage system of the embodiment of the invention is described below with reference to fig. 2 to 6.

As shown in fig. 2, the energy storage system of the embodiment of the invention includes a flexible solar panel and the foregoing energy storage device with an inflation function, the flexible solar panel includes a solar panel 22 and an airbag module 23 disposed on a back surface of the solar panel 22, the inflation cavity 112 can be connected to the airbag module 23 through a connecting tube 3, and the solar panel 22 is electrically connected to the energy storage element.

Because the energy storage system provided by the embodiment of the invention has the energy storage device with the inflation function, in the use process, the energy storage device can store electric energy generated by the solar panel 22 and can also inflate the airbag module 23, an external air pump is not needed, the use cost of the energy storage system is reduced, and the popularization and the use of the energy storage system are facilitated.

In some embodiments, as shown in fig. 2-6, the solar panel 22 has a retracted state and an extended state, and the flexible solar panel further comprises a reset 24, the reset 24 is disposed on a back surface of the solar panel 22, and the reset 24 is configured to change the solar panel 22 from the extended state to the retracted state when the air bag module 23 is deflated.

It can be understood that, because solar panel 22's the backlight face still is equipped with reset piece 24, reset piece 24 can take place deformation energy storage when gasbag subassembly 23 is aerifyd, and gasbag subassembly 23 need overcome the elasticity that reset piece 24 produced, just can make too can the board extend gradually until expandes completely, can make solar panel 22 slowly expand like this, has avoided the occurence of failure that solar panel 22's the too fast leading to of expansion speed. And when the gasbag subassembly 23 gassing, reset piece 24 can drive solar panel 22 and move to the withdrawal position from the expansion position to realized solar panel 22's automatic withdrawal, need not the manual work and accomodate solar panel, made things convenient for the flexible solar panel's of this embodiment use.

In some embodiments, as shown in fig. 3, the flexible solar panel further includes a main body 21, the main body 21 is provided with a receiving cavity 211, and in a retracted state, at least a portion of the solar panel 22 is retracted in the receiving cavity 211. It can be understood that, in the state of contracting solar panel 22 can contract to holding chamber 211, can further reduce whole flexible solar panel's volume on the one hand, make things convenient for flexible solar panel's transportation and transport, on the other hand main part 21 can play the effect of protection solar panel 22, the phenomenon that solar panel 22 appears damaging in the transportation of having avoided flexible solar panel and handling.

It should be additionally noted that, in the present embodiment, the solar panel 22 in the retracted state may be entirely located in the accommodating cavity 211 or only a part of the solar panel 22 may be located in the accommodating cavity 211, and may be specifically selected according to the size of the accommodating cavity 211 and the size of the solar panel 22.

In some embodiments, as shown in fig. 3, the receiving cavity 211 is an arc-shaped slot formed on the sidewall of the main body 21, and the solar panel 22 is in a rolled state in the retracted state. From this, solar panel 22 is located the arc wall when being in the shrink state, can reduce the volume when solar panel 22 is in the shrink state on the one hand like this to be favorable to flexible solar panel's miniaturized setting, on the other hand can play certain guard action to solar panel 22, thereby reduces solar panel 22's damaged probability, has promoted flexible solar panel's life.

In some embodiments, as shown in fig. 4-6, the airbag module 23 includes at least one first airbag 231 extending along the direction of deployment of the solar panel 22. It can be understood that the extending direction of the first air bag 231 is the same as the extending direction of the solar panel 22, which can ensure that the first air bag 231 facilitates the extension of the solar panel 22 when being inflated, thereby ensuring that the solar panel 22 can be stably deployed.

Preferably, the first balloon 231 is plurally provided at intervals. It can be understood that if the first air bag 231 is entirely covered on the back of the solar panel 22, the whole first air bag 231 will cause too long inflation time and easily increase the probability of breakage of the first air bag 231, and if a breakage leakage occurs at a certain position, the whole first air bag 231 will fail. In the present embodiment, the first air cells 231 are disposed in a plurality of rows and spaced apart from each other in a direction perpendicular to the deployment direction of the solar panel 22, so that the gas filling amount can be greatly reduced, the gas filling time can be reduced, and the reliability of the use of the first air cells 231 can be improved. In addition, can also ensure when the piece 24 that relaxes of first gasbag 231 drives solar panel 22 and convolutes, first gasbag 231 also can follow solar panel 22 and convolute to guarantee that solar panel 22 can flow to the shrink state from the state of expansion steadily.

In some alternative embodiments, as shown in FIGS. 4-5, the airbag module 23 further includes a second airbag 232 disposed at an angle to the first airbag 231. It can be understood that the added second air bag 232 can ensure that the solar panel 22 is in the unfolding state, ensure the stability of the solar panel 22 in the vertical direction, improve the rigidity of the solar panel 22 in the unfolding state, and improve the reliability of the flexible solar panel.

In some alternative embodiments, as shown in fig. 5, the second air cells 232 are distributed at intervals, and one end of each second air cell 232 is communicated with the first air cell 231. Therefore, the mutual influence among the second air bags 232 is small, and when one second air bag 232 is damaged, the air leakage speed of the rest second air bags 232 is low, so that the use reliability of the flexible solar panel is improved.

In some alternative embodiments, as shown in fig. 4, the second bladder 232 is a plurality of spaced apart bladders, each second bladder 232 being in communication with a plurality of first bladders 231. Therefore, the number of the connecting parts of the second air bag 232 and the first air bag 231 is large, so that the air bag assembly 23 is formed into a grid-shaped air bag, the stability of the solar panel 22 in the unfolding state is improved, and the use reliability of the flexible solar panel is improved.

It should be added that the first air cell 231 and the second air cell 232 are disposed in communication, and the first air cell 231 and the second air cell 232 can be inflated simultaneously during the inflation process, so that the inflation operation of the air cell assembly 23 is simplified, and the user can use the flexible solar panel of this embodiment conveniently.

In some embodiments, the return element 24 is a coil spring that extends in the direction of deployment of the solar panel 22.

Advantageously, the rolling spring plate is provided with a plurality of rolling spring plates which are arranged at intervals along the direction vertical to the unfolding direction of the solar panel 22, so that after the air bag module 23 is deflated, the solar panel 22 can flow from the unfolding position to the retraction position under the action of the rolling spring plate, and the phenomena that the solar panel cannot be completely stored and the solar panel is twisted and bent are avoided. Of course, in other embodiments of the present invention, the reset element 24 may also have a pivot with elastic restoring force, or other elastic structure capable of driving the solar panel to automatically recover.

In some embodiments, as shown in fig. 3, the flexible solar panel further comprises a support plate 25, the support plate 25 being rotatably provided on the main body 21, the support plate 25 being used to support the main body 21. It is understood that the additional support plate 25 enables the solar panel 22 to be tilted when in the unfolded state, and the tilted arrangement facilitates the utilization of solar energy by the solar panel, thereby improving the energy conversion rate of the solar panel.

In some embodiments, as shown in fig. 3, the main body 21 is provided with a receiving groove 212, the supporting plate 25 has a receiving state received in the receiving groove 212 and a supporting state supporting the main body 21, and the flexible solar panel further includes a connecting rod 26, one end of the connecting rod 26 is rotatably connected to a sidewall of the receiving groove 212, and the other end of the connecting rod 26 is rotatably connected to the supporting plate 25.

It can be understood that the additional connecting rods 26 can enable the supporting plate 25 to stably support the solar panel 22, and prevent the solar panel 22 from falling due to instability of the supporting plate 25. Meanwhile, the supporting plate 25 can be accommodated in the accommodating groove 212 of the main body 21, which is not only beneficial to the miniaturization design of the whole flexible solar panel, but also convenient for the installation and transportation of the flexible solar panel and improves the aesthetic degree of the flexible solar panel.

In some embodiments, the flexible solar panel further comprises a one-way valve (not shown) arranged at the connection of the gas passage and the gas inlet of the gas bag module 23. When the air bag module 23 is inflated, the check valve is opened, the air is inflated into the air bag module 23, and when the inflation is completed, the check valve is closed, and the air is kept in the air bag module 23. Therefore, on one hand, the phenomenon of gas backflow during inflation is avoided, and on the other hand, the phenomenon of gas leakage after inflation is finished is avoided.

In some specific embodiments, the flexible solar panel further comprises a one-way valve and a relief valve (not shown) upstream of the one-way valve for venting gas inside the bladder assembly 23. It can be understood that the air release valve added can release air from the air bag module 23 when the air bag module 23 is in a high-pressure state, so as to prevent the air bag module 23 from bursting due to overhigh pressure, and thus, the use safety of the inflatable flexible solar panel of the embodiment is ensured.

In some more specific embodiments, the flexible solar panel further comprises a venting button 27, which when depressed opens the venting valve and allows gas to escape from the bladder assembly 23. Thereby, the deflation operation of the air bag module 23 by the user is facilitated.

Example (b):

fig. 2 to fig. 4 are schematic diagrams illustrating the structure of an energy storage system according to an embodiment of the present invention.

As shown in fig. 2-4, the energy storage system includes a flexible solar panel and the energy storage device with an inflation function. The flexible solar panel comprises a main body 21, a solar panel 22, an air bag module 23, a reset piece 24, a supporting plate 25 and a connecting rod 26, wherein two opposite side walls of the main body 21 are provided with accommodating cavities 211 formed into arc-shaped grooves, the rear side wall of the main body 21 is provided with accommodating grooves 212, the top wall of the main body 21 is provided with two matching grooves, the solar panel 22 is provided with two solar panels 22, each solar panel 22 has a contraction state and a flatly-unfolded expansion state which are contracted in the accommodating cavities 211, the air bag module 23 is arranged on a backlight surface of the solar panel 22, the air bag module 23 is configured to enable the solar panel 22 to be changed into the unfolded state from the contraction state when being inflated, the air bag module 23 comprises three first air bags 231 and two second air bags 232 extending and arranged along the expansion direction of the solar panel 22, and two ends and the. The reset element 24 includes two coil springs extending along the expansion direction of the solar panel 22, the two coil springs are disposed on the back surface of the solar panel 22 and spaced apart from each other, and the reset element 24 is configured to change the solar panel 22 from the expansion state to the contraction state when the air bag module 23 is deflated. One end of the support plate 25 is rotatably connected to the side wall of the housing groove 212, the support plate 25 has a housing state in which it is housed in the housing groove 212 and a support state in which it supports the main body 21, and one end of the link 26 is rotatably connected to the side wall of the housing groove 212 and the other end is rotatably connected to the support plate 25. The structure of the energy storage device having the function of charging air has been described in detail in the foregoing.

The energy storage device with the inflation function comprises a shell 11, a fan 12 and an air duct switching piece 13, wherein the shell 11 defines an energy storage cavity 111, an installation cavity 113 and an inflation cavity 112, the installation cavity 113 is provided with a first communication port and a second communication port, the first communication port is communicated with the energy storage cavity 111, and the second communication port is communicated with the inflation cavity 112. The energy storage cavity 111 is used for installing an energy storage element, the energy storage element is electrically connected with the solar panel 22, the inflating cavity 112 is connected with the air bag assembly 23 of the flexible solar panel through the connecting pipe 3, and the fan 12 is arranged in the installation cavity 113. Air channel switching member 13 is provided in housing 11, and air channel switching member 13 has a first position at which the first communicating port is closed and a second position at which the second communicating port is closed. The air channel switching member 13 includes a driving member 131 and a blocking plate 132, the driving member 131 is a motor and is connected to the housing 11, the blocking plate 132 is connected to the driving member 131, and the driving member 131 can drive the blocking plate 132 to swing between the first position and the second position.

In the description herein, references to the description of "some embodiments," "other embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims (10)

1. An energy storage device with an inflation function, comprising:

the air bag comprises a shell (11), wherein the shell (11) defines an energy storage cavity (111) and an inflation cavity (112), the energy storage cavity (111) is used for installing energy storage elements, and the inflation cavity (112) is used for being communicated with an external air bag;

a fan (12), the fan (12) disposed within the housing (11), the fan (12) configured to drive an airflow toward one of the energy storage chamber (111) or the plenum chamber (112).

2. The energy storage device with the function of charging air as recited in claim 1, wherein a mounting cavity (113) is defined in the housing (11), the fan (12) is disposed in the mounting cavity (113), the mounting cavity (113) has a first communication port and a second communication port, the first communication port is communicated with the energy storage cavity (111), and the second communication port is communicated with the charging air cavity (112).

3. The energy storage device with an air charging function according to claim 2, further comprising an air channel switching member (13), wherein the air channel switching member (13) is provided in the housing (11), and the air channel switching member (13) has a first position for closing the first communication port and a second position for closing the second communication port.

4. The energy storage device with an inflation function according to claim 3, wherein the air duct switch (13) includes:

a drive member (131), the drive member (131) being connected to the housing (11);

the baffle (132), the baffle (132) with drive piece (131) link, drive piece (131) can drive the swing of baffle (132) between the first position and the second position.

5. Energy storage device with charging function according to claim 4, characterized in that the driving member (131) comprises an electric motor; or, driving piece (131) include knob and pivot, the pivot is worn to establish on casing (11), the one end of pivot with the knob cooperation, the other end with baffle (132) cooperation, can drive when the knob rotates baffle (132) rotate.

6. The energy storage device with an inflation function according to claim 1, further comprising: the air pressure sensor is arranged in the inflation cavity (112) or at the outlet of the inflation cavity (112), and the air pressure sensor is electrically connected with the fan (12); wherein:

the fan (12) is configured to rotate to realize inflation when the detection value of the air pressure sensor is lower than a first preset threshold value, the fan (12) is also configured to stop rotating when the detection value of the air pressure sensor is higher than a second preset threshold value, and the first preset value is not larger than the second preset value.

7. The energy storage device with an inflating function as claimed in claim 1, further comprising: the sealing cover is detachably matched at the outlet of the inflation cavity (112), and when the fan (12) drives airflow to flow towards the energy storage cavity (111), the sealing cover seals the outlet of the inflation cavity (112).

8. An energy storage system, comprising:

the solar energy collecting device comprises a flexible solar panel, a solar energy collecting device and a solar energy collecting device, wherein the flexible solar panel comprises a solar panel (22) and an air bag assembly (23) arranged on the backlight surface of the solar panel (22);

the energy storage device with an inflating function as claimed in any one of claims 1 to 7, wherein the inflating cavity (112) can be connected with the airbag module (23) through a connecting tube (3), and the solar panel (22) is electrically connected with the energy storage element.

9. The energy storage system of claim 8, wherein the solar panel (22) has a retracted state and an extended state, the flexible solar panel further comprising a reset element (24), the reset element (24) being provided at a backlight surface of the solar panel (22), the reset element (24) being configured to cause the solar panel (22) to change from the extended state to the retracted state when the airbag module (23) is deflated.

10. Energy storage system according to claim 8, characterized in that the airbag module (23) comprises a first airbag (231) arranged extending in the direction of deployment of the solar panel (22) and a second airbag (232) arranged at an angle to the first airbag (231).

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