CN116191591A - Energy storage device - Google Patents

Abstract

The invention provides energy storage equipment, which comprises a shell, an energy storage component and a wireless charging module, wherein the energy storage component is arranged in the shell; the wireless charging module is electrically connected with the energy storage component; the shell includes shell main part and apron, and shell main part is formed with the storing groove, and wireless charging module locates the apron, apron and shell main part swing joint, and the apron can be used for covering the storing groove, and wireless charging module can be used for charging to placing the outside electronic equipment on the apron. According to the energy storage device, when external objects need to be stored, the external objects can be placed in the storage groove and are covered on the storage groove through the cover plate, so that the external objects are prevented from falling out of the storage groove; when needs charge, put external electronic equipment on the apron, at this moment, external electronic equipment can be through wireless module and the energy storage subassembly radio communication that charges, realize wireless charging, improved the convenience of charging efficiency and charging to user's use experience has been improved.

Description

Energy storage device

Technical Field

The invention relates to the technical field of energy storage, in particular to energy storage equipment.

Background

As the market for mobile electronic products continues to expand, the demand for portable energy storage products increases. Meanwhile, the technology of lithium ion batteries is mature in recent years, and portable energy storage products become one of indispensable products in daily life. The energy storage equipment in the related art is inconvenient to charge, and the use experience of a user is affected.

Disclosure of Invention

The invention provides energy storage equipment, and aims to improve charging convenience of the energy storage equipment.

The present invention provides an energy storage device comprising:

a housing;

the energy storage component is arranged in the shell;

the wireless charging module is electrically connected with the energy storage component;

the shell comprises a shell main body and a cover plate, wherein the shell main body is provided with a storage groove, the wireless charging module is arranged on the cover plate, the cover plate is movably connected with the shell main body, the cover plate can be used for covering the storage groove, and the wireless charging module can be used for charging external electronic equipment arranged on the cover plate.

In the energy storage device of the present invention, the cover plate can be switched between a closing position for closing the storage tank and a charging position for charging when it is movable relative to the case main body.

In the energy storage device of the present invention, the cover plate is rotatably connected with the case main body, or the cover plate is slidably connected with the case main body.

In the energy storage device of the present invention, the first connection side of the cover plate is rotatably connected with the case main body, and the second connection side of the cover plate is detachably connected with the case main body; when the cover plate is located at the charging position, the first connection side is connected with the case main body, and the second connection side is separated from the case main body.

In the energy storage device of the present invention, the energy storage device further includes a rotation shaft, and the first connection side of the cover plate is rotatably connected with the case body through the rotation shaft.

In the energy storage device of the present invention, the cover plate may be rotatable with respect to the case main body, and the cover plate may be fixed with respect to the case main body when the cover plate is inclined with respect to the case main body by a preset inclination angle.

In the energy storage device of the present invention, the cover plate includes:

the wireless charging module is arranged on the cover plate main body;

the rotary connecting part is fixedly connected with the cover plate main body and is rotationally connected with the shell main body;

and the fixing part is arranged on the cover plate main body and/or the wireless charging module and used for fixing external electronic equipment.

In the energy storage device of the present invention, the fixing portion includes at least one of a magnetic attraction member, a bearing plate, and a snap structure.

In the energy storage device of the invention, the cover plate main body comprises a first surface and a second surface which are opposite, the first surface faces the storage groove, and the wireless charging module is arranged on the first surface; or the wireless charging module is arranged on the second surface; or, a part of the structure of the wireless charging module is arranged on the first surface, and another part of the structure of the wireless charging module is arranged on the second surface.

In the energy storage device of the present invention, further comprising:

the electric connection interface is electrically connected with the energy storage component; the electrical connection interface includes at least one of: USB interface, AC socket, DC interface, emergent start power output interface, cigar lighter socket.

In the energy storage device of the present invention, further comprising:

and the atmosphere lamp is arranged on the shell and is electrically connected with the energy storage component, and at least one atmosphere lamp is arranged on at least one electric connection interface.

In the energy storage device of the present invention, further comprising:

the touch control board is connected with the atmosphere lamp or connected with the atmosphere lamp through a circuit board; the touch control panel is used for receiving touch control operation of a user so as to control the on or off of the atmosphere lamp.

In the energy storage device of the present invention, further comprising:

the covering mechanism is movably connected with the shell and can be switched between an open position and a covering position; when the covering mechanism is positioned at the opening position, the electric connection interface is exposed outwards; when the covering mechanism is positioned at the covering position, the covering mechanism covers the electric connection interface.

In the energy storage device of the present invention, the energy storage device further comprises at least one of the following structures:

the display screen is used for displaying at least one of the electric quantity state of the energy storage component or the working state of the energy storage equipment;

the handle is arranged at the top of the shell;

the roller is arranged at the bottom of the shell;

the energy storage assembly is connected with an electric connection interface of the energy storage device through the inversion module so as to provide alternating current for the electric connection interface;

the charging interface is used for charging the energy storage component, is arranged on the shell and is connected with the energy storage component;

the vent hole is arranged on the shell to realize heat dissipation of a circuit component and/or the energy storage component inside the shell;

the illuminating lamp is arranged on the shell and used for illuminating.

According to the energy storage device, the storage groove is formed in the shell main body of the shell, the cover plate of the shell is movably connected with the shell main body, when external objects need to be stored, the external objects can be placed in the storage groove and can be covered by the cover plate, so that the external objects are prevented from falling out of the storage groove, and the storage and carrying of the external objects are facilitated. When the energy storage component needs to charge the external electronic equipment or the external electronic equipment needs to charge the energy storage component, the external electronic equipment is placed on the cover plate, and at the moment, the external electronic equipment can wirelessly charge the energy storage component through the wireless charging module, or the energy storage component can wirelessly charge the external electronic equipment through the wireless charging module, so that the charging efficiency and the charging convenience are improved, and the use experience of a user is improved.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure of embodiments of the invention.

Drawings

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

FIG. 1 is a schematic diagram of an energy storage device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an energy storage device according to an embodiment of the present invention;

FIG. 3 is an exploded view of an energy storage device provided in an embodiment of the present invention;

FIG. 4 is a schematic diagram of an energy storage device according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an energy storage device according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of an energy storage device according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of an energy storage device according to an embodiment of the present invention.

Reference numerals illustrate:

100. an energy storage device;

10. a housing; 11. a case main body; 111. a storage tank; 12. a cover plate; 121. a first connection side; 122. a second connection side; 123. a cover plate main body; 1231. a first face; 1232. a second face; 124. a rotary connection part; 125. a fixing part; 1251. a first support sub-portion; 1252. a second support sub-portion; 1253. a support region; 13. a rotating shaft; 14. a first sidewall; 15. a second sidewall; 16. a third sidewall;

20. an energy storage assembly;

30. a wireless charging module;

40. an electrical connection interface; 41. a USB interface; 42. an AC outlet; 43. a DC interface; 44. a cigar lighter socket; 45. an emergency starting power output interface;

50. a key; 60. an atmosphere lamp;

71. a touch panel; 72. a display screen; 73. a handle; 74. a roller; 75. a charging interface; 76. a vent hole; 77. a lighting lamp; 78. a covering mechanism; 781. a third connection side; 782. a fourth connection side; 783. a connecting shaft; 784. a first cover member; 785. a second cover member;

200. an external electronic device.

Detailed Description

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

Some embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

The present invention provides an energy storage device that can power an appliance or other electronic device. By way of example, the appliance or other electronic device may include at least one of kitchen appliances, computers, cell phones, audio, vehicle electronics, and the like. For example, the energy storage device may provide power to an electric rice cooker. The energy storage device may include a household energy storage device, and may also include an outdoor energy storage device.

Referring to fig. 1-3, in some embodiments, an energy storage device 100 includes a housing 10, an energy storage assembly 20, and a wireless charging module 30, the energy storage assembly 20 is disposed in the housing 10, and the wireless charging module 30 is electrically connected with the energy storage assembly 20. The casing 10 includes a casing main body 11 and a cover plate 12, the casing main body 11 is formed with a storage groove 111, the wireless charging module 30 is disposed on the cover plate 12, the cover plate 12 is movably connected with the casing main body 11, the cover plate 12 can be used for covering the storage groove 111, and the wireless charging module 30 can be used for charging external electronic devices placed on the cover plate 12.

In the energy storage device 100 of the above embodiment, since the storage groove 111 is formed in the shell main body 11 of the housing 10, and the cover plate 12 of the housing 10 is movably connected with the shell main body 11, when external articles need to be stored, the external articles can be placed in the storage groove 111 and the storage groove 111 is covered by the cover plate 12, so that the external articles are prevented from falling out of the storage groove 111, and the storage and carrying of the external articles are facilitated. When the energy storage component 20 needs to be charged to external electronic equipment or the external electronic equipment needs to be charged to the energy storage component 20, the external electronic equipment is placed on the cover plate 12, at this time, the external electronic equipment can be used for wirelessly charging the energy storage component 20 through the wireless charging module 30, or the energy storage component 20 can be used for wirelessly charging the external electronic equipment through the wireless charging module 30, even when a user forgets to take a power line, the electric communication between the energy storage component 20 and the external electronic equipment can be realized, the charging efficiency and the charging convenience are improved, and the use experience of the user is improved.

In some embodiments, the cover plate 12 is capable of switching between a covering position for covering the storage groove 111 and a charging position for charging when it is movable relative to the case main body 11. It will be appreciated that the cover plate 12 is movable relative to the housing body 11 so that the cover plate 12 can be switched between a closed position and a charging position. Illustratively, when charging is desired, the cover 12 is moved relative to the housing body 11 such that the cover 12 is switched from the closed position to the charging position, at which time the external electronic device is capable of wireless charging by electrically communicating with the energy storage assembly 20 via the wireless charging module 30. When charging is not required, the cover plate 12 is moved relative to the case main body 11 so that the cover plate 12 is switched from the charging position to the covering position, so that the volume and the occupied space of the energy storage device 100 are reduced as much as possible, the storage and the storage of the energy storage device 100 are facilitated, external objects in the storage groove 111 can be prevented from falling out of the case 10, and external dust or liquid and the like can be prevented from entering the storage groove 111 to a certain extent. Illustratively, in the initial state, the cover 12 is in the closed position.

In some embodiments, the cover plate 12 is rotatably coupled to the housing body 11, or the cover plate 12 is slidably coupled to the housing body 11. In this way, the cover plate 12 and the case main body 11 can be relatively rotated or slid, so that the cover plate 12 can be switched between the closing position and the charging position. In other embodiments, the movable connection between the cover 12 and the housing body 11 may also include a snap connection or a magnetic connection.

Illustratively, the cover 12 of fig. 1 is in the closed position and the cover 12 of fig. 4 is in the charging position.

It will be appreciated that the charging position of the cover plate 12 may be set to one, two or more according to actual needs, and is not limited herein. The number of charging positions is, for example, at least one, one of the at least one charging positions being identical to the covering position. Illustratively, when the cover 12 is in the charging position, external items can be placed into the storage slot 111 or removed from the storage slot 111.

Illustratively, the cover 12 may have other positions besides the covering position and the charging position, such as a take-and-place position for facilitating the placement of external articles into the storage tank 111 or the removal from the storage tank 111, and the like. The picking and placing positions can be set as one, two or more according to actual requirements, and the picking and placing positions are not limited herein. Illustratively, the cover plate 12 is switched to a pick-and-place position other than the charging position or the capping position, at which time external items may be placed into the storage tank 111 or removed from the storage tank 111.

Referring to fig. 4, in some embodiments, a first connection side 121 of the cover 12 is rotatably connected to the housing body 11, and a second connection side 122 of the cover 12 is detachably connected to the housing body 11; when the cover plate 12 is at the charging position, the first connection side 121 is connected with the case body 11, and the second connection side 122 is separated from the case body 11. In this way, the cover plate 12 is connected with the case main body 11 at both the closing position and the charging position, and the cover plate 12 does not need to be additionally stored or stored at the charging position, so that the cover plate 12 at the charging position and the wireless charging module 30 arranged at the cover plate 12 are prevented from being easily lost. Illustratively, the second connection side 122 of the cover plate 12 is detachably connected to the housing body 11 by a snap-fit structure or a magnetic attraction structure or the like. Illustratively, the first connecting side 121 of the cover plate 12 is disposed opposite the second connecting side 122. In other embodiments, the second connection side 122 of the cover 12 may also be other connection sides of the cover 12, such as the second connection side 122 being an adjacent side of the first connection side 121 of the cover 12.

Referring to fig. 3, in some embodiments, the energy storage device 100 further includes a rotating shaft 13, and the first connection side 121 of the cover 12 is rotatably connected to the housing main body 11 through the rotating shaft 13. In this way, the connection structure of the cover plate 12 and the case main body 11 is simple, and the cover plate 12 can be switched between the closing position and the charging position conveniently and quickly. In other implementations, the first connection side 121 of the cover plate 12 may be rotatably coupled to the housing body 11 by any other suitable structure. For example, the first connection side 121 of the cover plate 12 is rotatably connected to the housing main body 11 by a rack and pinion rotation structure.

Referring to fig. 3 and 4, in some embodiments, the cover plate 12 can rotate with respect to the case body 11, and the cover plate 12 is fixed with respect to the case body 11 when the cover plate 12 is inclined with respect to the case body 11 by a preset inclination angle. Thus, on one hand, the external electronic equipment is convenient to accurately position to the effective charging area of the wireless charging module 30, on the other hand, the external electronic equipment is convenient to adjust to a comfortable angle conforming to the use habit of the user, the user can use the external electronic equipment while charging, and the use experience of the user is further improved.

Illustratively, the cover 12 in fig. 5 is inclined at a preset inclination angle with respect to the case main body 11, and the cover 12 is fixed with respect to the case main body 11, the external electronic device 200 is located in an effective charging area of the wireless charging module 30, and the energy storage assembly 20 is capable of wirelessly charging the external electronic device 200 mounted on the cover 12 and/or the wireless charging module 72.

For example, the preset inclination angle may be designed according to actual requirements, such as 10 °, 30 °, 60 °, 120 °, 150 °, 170 °, 175 °, or any other suitable angle between 10 ° -175 °.

The preset inclination angle is exemplarily shown as β in fig. 5. Illustratively, the preset tilt angle is 120 °, 150 °, 170 °, 175 °, or any other suitable angle between 120 ° -175 °.

Illustratively, the cover 12 is switched to the charging position when the cover 12 is rotatable from the closed position by a predetermined rotation angle with respect to the housing body 11, the cover 12 being fixed with respect to the housing body 11. The preset rotation angle may be designed according to actual requirements, such as 10 °, 30 °, 60 °, 120 °, 150 °, 170 °, 175 °, or any other suitable angle between 10 ° and 175 °.

Illustratively, the housing 10 further includes a limiting structure (not shown) capable of fixing the cover plate 12 with respect to the housing body 11 when the cover plate 12 is inclined at a preset inclination angle with respect to the housing body 11. Illustratively, a portion of the limiting structure is provided on the housing body 11, and another portion of the limiting structure is provided on the cover 12 and/or the wireless charging module 30.

Illustratively, the limit structure includes a snap limit structure or the like. In other embodiments, the limiting structure may be omitted, and when the cover 12 is inclined at a preset inclination angle with respect to the case body 11, the cover 12 (or a rotational connection portion 124 described below) is tightly fitted to the connection portion of the case body 11, so that the cover 12 is fixed with respect to the case body 11, thereby reliably maintaining the charging position.

Referring to fig. 3, in some embodiments, the cover 12 includes a cover body 123, a rotation connection portion 124, and a fixing portion 125, and the wireless charging module 30 is disposed on the cover body 123. The rotation connection portion 124 is fixedly connected with the cover main body 123, and the rotation connection portion 124 is rotatably connected with the case main body 11. The fixing portion 125 is disposed on the cover body 123 and/or the wireless charging module 30, and the fixing portion 125 is used for fixing an external electronic device. Thus, when the cover plate 12 is located at the charging position, the cover plate 12 can also play a role in supporting or bearing the external electronic equipment to a certain extent, and when a user needs to watch videos played by the external electronic equipment while charging, the cover plate 12 located at the charging position can also liberate both hands of the user to a certain extent, so that the use experience of the user is improved. Illustratively, the securing portion 125 is capable of securing an external electronic device when the cover 12 is in the charging position. Illustratively, when the cover 12 is in the charging position, the cover body 123 cooperates with the securing portion 125 to secure the external electronic device.

Illustratively, the securing portion 125 is connected to at least one of the cover body 123 and the wireless charging module 30 by at least one of the following connections: clamping, adhesive connection, magnetic attraction connection and the like. Illustratively, the fixing portion 125 is integrally formed with the cover body 123, or the fixing portion 125 is integrally formed with at least a portion of the wireless charging module 30.

In some embodiments, the securing portion 125 includes at least one of a magnetic attraction, a bearing plate, a snap-fit structure, and the like. Referring to fig. 3, the fixing portion 125 includes a first support sub-portion 1251 and a second support sub-portion 1252, and the first support sub-portion 1251 and the second support sub-portion 1252 are spaced apart. When the external electronic device needs to communicate wirelessly with the energy storage assembly 20, the cover plate 12 is switched to the charging position and the external electronic device is mounted on the first and second support sub-portions 1251 and 1252 to ensure that the external electronic device can be reliably held in a position corresponding to the effective charging area of the wireless charging module 30. The first and second support sub-portions 1251 and 1252 provided at intervals can improve fixing reliability of the external electronic device, and can reduce weight and occupied space of the fixing portion 125, which is advantageous for realizing weight reduction of the energy storage device 100.

Referring to fig. 3 and 4, illustratively, the fixing portion 125 cooperates with the cover main body 123 (or the wireless charging module 30) to form a supporting area 1253, and a supporting surface (not shown) of the first supporting sub-portion 1251 for supporting the external electronic device is inclined or curved toward the supporting area 1253, so that the external electronic device can be further reliably maintained at a position corresponding to the effective charging area of the wireless charging module 30. Illustratively, the bearing surface intersects the deck of the lid body 123 and is non-perpendicular, and the bearing surface extends away from an end of the lid body 123 toward a middle portion proximate the bearing region 1253. It is understood that the structure of the second supporting sub-portion 1252 may refer to the first supporting sub-portion 1251, and will not be described herein.

Referring to fig. 3, in some embodiments, the cover body 123 includes a first surface 1231 and a second surface 1232 opposite to each other, the first surface 1231 faces the storage slot 111, and the wireless charging module 30 is disposed on the first surface 1231. Thus, when charging is not needed, the cover plate 12 is switched to the covering position, the wireless charging module 30 is located on the first surface 1231 of the cover plate main body 123, and the cover plate main body 123 can play a role in protecting the wireless charging module 30, such as playing a role in preventing water and dust.

In other embodiments, the wireless charging module 30 is disposed on the second face 1232. In still other embodiments, a portion of the structure of the wireless charging module 30 is disposed on the first surface 1231, and another portion of the structure of the wireless charging module 30 is disposed on the second surface 1232.

The specific structure and wireless charging principle of the wireless charging module 30 are exemplary in the prior art, and will not be described herein.

Illustratively, the energy storage assembly 20 includes a battery and/or a capacitor, etc.

Referring to fig. 6 and 7, in some embodiments, the energy storage device 100 further includes an electrical connection interface 40, the electrical connection interface 40 being electrically connected with the energy storage assembly 20. The electrical connection interface 40 includes at least one of: a USB interface 41, an AC socket 42, a DC interface 43, a cigar lighter socket 44, an emergency initiation power output interface 45, etc. The number of electrical connection interfaces 40 of each type may be designed according to actual requirements, such as one, two, three, four or more. Illustratively, the number of USB interfaces 41 includes 4 or 6, the number of AC sockets 42 includes 4, and the number of DC interfaces 43 includes 2.

Referring to fig. 6, in some embodiments, the energy storage device 100 further includes a key 50, and the key 50 is used to control the opening of the electrical connection interface 40. Illustratively, each type of electrical connection interface 40 is provided with a key 50. For example, the USB interface 41 is provided with one key 50, the ac socket 42 is provided with one key 50, and the DC interface 43 is provided with one key 50.

Referring to fig. 6, in some embodiments, the energy storage device 100 further includes an atmosphere lamp 60. The atmosphere lamp 60 is arranged on the housing 10, the atmosphere lamp 60 is electrically connected with the energy storage assembly 20, and at least one atmosphere lamp 60 is arranged on at least one electrical connection interface 40. So, energy storage subassembly 20 not only can satisfy energy storage power supply or charging demand, can also be for atmosphere lamp 60 power supply in order to produce bright effect in electric connection interface 40 department, play auxiliary lighting's effect, therefore even when ambient light is not enough, the user also can be accurate, the position of quick location electric connection interface 40 is in order to connect external electronic equipment fast, the function of energy storage equipment 100 is diversified, user's use experience has been improved. In addition, when the atmosphere lamp 60 is lighted, a good decorative effect can be achieved. Illustratively, each electrical connection interface 40 is provided with at least one atmosphere lamp 60. In this way, each electrical connection interface 40 can generate a light effect, which plays a role of auxiliary illumination, and even when the ambient light is insufficient, the user can accurately and rapidly position each electrical connection interface 40 to rapidly realize power supply to external electronic devices or charge to the energy storage component 20 by the external electronic devices.

Referring to fig. 6, in some embodiments, the energy storage device 100 further includes a touch pad 71. The touch pad 71 is connected to the atmosphere lamp 60 or connected to the atmosphere lamp 60 through a circuit board (not shown). The touch pad 71 is used for receiving a touch operation of a user to control on or off of the atmosphere lamp 60. Thus, the atmosphere lamp 60 can be controlled to be turned on or off in a touch manner, the control is flexible, intelligent, convenient and simple, and the use experience of a user is improved.

Referring to fig. 6 and 7, the energy storage device 100 further includes at least one of the following structures: display screen 72, handle 73, gyro wheel 74, contravariant module, interface 75 charges, ventilation hole 76 and light 77. The display screen 72 is used to display at least one of a state of charge of the energy storage assembly 20 or an operational state of the energy storage device 100. The handle 73 is provided at the top of the housing 10 to facilitate the user's grip of the handle 73 and the user's carrying or movement of the energy storage device 100. The roller 74 is disposed at the bottom of the housing 10, and the roller 74 is configured to allow a user to move or rotate the energy storage device 100 more effort-effectively. The inverter module is disposed in the housing 10, and the energy storage assembly 20 is connected to the electrical connection interface 40 through the inverter module to provide ac power to the electrical connection interface 40. The charging interface 75 is used for charging the energy storage component 20, the charging interface 75 is disposed on the housing 10, and the charging interface 75 is connected to the energy storage component 20. A vent 76 is provided in the housing 10 to allow heat dissipation from the circuit components and/or the energy storage assembly 20 within the housing 10. An illumination lamp 77 is provided to the housing 10, the illumination lamp 77 being used for illumination.

Referring to fig. 6, in some embodiments, the energy storage device 100 further includes a cover mechanism 78, the cover mechanism 78 being movably coupled to the housing 10, the cover mechanism 78 being switchable between an open position and a cover position; when the cover mechanism 78 is in the open position, the electrical connection interface 40 is exposed to the outside; when the cover mechanism 78 is in the cover position, the cover mechanism 78 covers the electrical connection interface 40. Because the covering mechanism 78 is movably connected with the housing 10, the covering mechanism 78 can be switched between an open position in which the electrical connection interface 40 is exposed to the outside and a covering position for covering the electrical connection interface 40, so that when the electrical connection interface 40 needs to be used, only the covering mechanism 78 needs to be moved relative to the housing 10 to switch to the open position, thereby exposing the electrical connection interface 40 for insertion of a plug-in unit (such as a connection cable or a socket); after the plug-in unit is used, the covering mechanism 78 can move relative to the housing 10 to switch to a covering position so as to cover the electric connection interface 40, thereby playing a role in shielding and protecting the electric connection interface 40, preventing dust in the external environment from entering the inside of the electric connection interface 40 to affect the normal use of the electric connection interface 40, playing a certain waterproof role, and ensuring the aesthetic feeling of the appearance.

Referring to fig. 6, in some embodiments, a third connection side 781 of the cover mechanism 78 is rotatably coupled to the housing 10, and a fourth connection side 782 of the cover mechanism 78 is removably coupled to the housing 10. Wherein the third connection side 781 of the cover mechanism 78 is connected to the housing 10 and the fourth connection side 782 of the cover mechanism 78 is disconnected from the housing 10 when the cover mechanism 78 is in the open position. In this manner, the cover mechanism 78 is connected to the housing 10 in both the open position and the cover position, and no additional storage or stowing of the cover mechanism 78 is required, preventing the cover mechanism 78 in the open position from being easily lost. Illustratively, the fourth attachment side 782 of the covering mechanism 78 is removably coupled to the housing 10 via a snap-fit arrangement, a magnetically attractive arrangement, or the like. Illustratively, the third connection side 781 of the cover mechanism 78 is disposed opposite the fourth connection side 782.

Referring to fig. 6, in some embodiments, the cover mechanism 78 is rotatable relative to the plane of the housing 10, and the cover mechanism 78 is fixed relative to the housing 10 when the cover mechanism 78 is tilted at a first angle relative to the plane of the housing 10. In this manner, the cover mechanism 78 may be opened and maintained at an angle relative to the housing 10 to facilitate the user's insertion of the electrical connection interface 40. The first angle may be designed according to actual requirements, such as 15 °, 30 °, 45 °, 60 °, 150 °, or any other suitable angle between 15 ° and 150 °.

Referring to fig. 7, in some embodiments, the cover mechanism 78 further includes a connecting shaft 783, and the third connecting side 781 of the cover mechanism 78 is rotatably connected to the housing 10 via the connecting shaft 783. In this manner, the cover mechanism 78 is simple in construction and the cover mechanism 78 is easily and quickly switched between the open position and the cover position. In other embodiments, the third attachment side 781 of the cover mechanism 78 is rotatably coupled to the housing 10 by any other suitable structure. For example, the cover mechanism 78 may also include a rack and pinion rotation structure, through which the third connection side 781 of the cover mechanism 78 is rotatably connected to the housing 10.

Referring to fig. 6 and 7, in some embodiments, the cover mechanism 78 includes a first cover 784, the first cover 784 being movably coupled to the first side wall 14 of the housing 10 for covering the USB interface 41, the AC receptacle 42, and the DC interface 43. Thus, the first covering member 784 is arranged to cover the USB interface 41, the AC socket 42 and the DC interface 43, so that the dustproof effect on the USB interface 41, the AC socket 42 and the DC interface 43 is achieved, and the setting number of the covering members is reduced on the premise of ensuring the dustproof effect.

Referring to fig. 6, in some embodiments, the cover mechanism 78 includes a second cover 785, where the second cover 785 is movably connected to the second side wall 15 of the housing 10 for covering the emergency power output port 45 to provide a dust-proof function. Illustratively, the fifth connecting side of the second cover 785 is rotatably coupled to the second side wall 15 of the housing 10 and the sixth connecting side of the second cover 785 is detachably coupled to the second side wall 15 of the housing 10.

Referring to fig. 6, the display screen 72 is illustratively located on the same side wall of the housing 10 as the first cover 784 of the cover mechanism 78.

Illustratively, the key 50 is disposed on the housing 10 in the area covered by the cover mechanism 78. In this way, the covering mechanism 78 in the covering position can protect the key 50 when the key 50 is not in use, and can function as dust and/or water proof.

It will be appreciated that in other embodiments, the cover mechanism 78 may be omitted.

Referring to fig. 7, the charging port 75 is illustratively disposed on the third side wall 16 of the housing 10, the second side wall 15 of the housing 10 is disposed opposite to the third side wall 16, and the second side wall 15 and the third side wall 16 are respectively connected to opposite sides of the first side wall 14.

Illustratively, at least one of the keys 50, the atmosphere lamp 60, the touch pad 71, the display screen 72, the handle 73, the roller 74, the inverter module, the charging interface 75, the vent 76, the illumination lamp 77, and the covering mechanism 78 is provided to the case main body 11.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are 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 one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

It is also to be understood that the terminology used in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "mechanically coupled," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. Either mechanically or electrically. Can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The mechanical coupling or coupling of the two components includes direct coupling as well as indirect coupling, e.g., direct fixed connection, connection through a transmission mechanism, etc. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The above disclosure provides many different embodiments, or examples, for implementing different structures of the invention. The foregoing description of specific example components and arrangements has been presented to simplify the present disclosure. They are, of course, merely examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

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

While the invention has been described with reference to certain preferred embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made and equivalents will be apparent to those skilled in the art without departing from the scope of the invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.

Claims (14)

1. An energy storage device, comprising:

a housing;

the energy storage component is arranged in the shell;

the wireless charging module is electrically connected with the energy storage component;

the shell comprises a shell main body and a cover plate, wherein the shell main body is provided with a storage groove, the wireless charging module is arranged on the cover plate, the cover plate is movably connected with the shell main body, the cover plate can be used for covering the storage groove, and the wireless charging module can be used for charging external electronic equipment arranged on the cover plate.

2. The energy storage device of claim 1, wherein the cover plate is switchable between a closed position for closing the storage slot and a charging position for charging when movable relative to the housing body.

3. The energy storage device of claim 1, wherein the cover plate is rotatably coupled to the housing body or the cover plate is slidably coupled to the housing body.

4. The energy storage device of claim 3, wherein a first connection side of the cover plate is rotatably connected to the housing body and a second connection side of the cover plate is detachably connected to the housing body; when the cover plate is located at the charging position, the first connection side is connected with the case main body, and the second connection side is separated from the case main body.

5. The energy storage device of claim 3, further comprising a shaft through which the first connection side of the cover plate is rotatably connected with the housing body.

6. The energy storage device of claim 1, wherein the cover plate is rotatable relative to the housing body, the cover plate being fixed relative to the housing body when the cover plate is tilted relative to the housing body by a preset tilt angle.

7. The energy storage device of claim 1, wherein the cover plate comprises:

the wireless charging module is arranged on the cover plate main body;

the rotary connecting part is fixedly connected with the cover plate main body and is rotationally connected with the shell main body;

and the fixing part is arranged on the cover plate main body and/or the wireless charging module and used for fixing external electronic equipment.

8. The energy storage device of claim 7, wherein the securing portion comprises at least one of a magnetic attraction, a carrier plate, and a snap-fit structure.

9. The energy storage device of claim 7, wherein the cover body comprises opposing first and second faces, the first face facing the storage slot, the wireless charging module being disposed on the first face; or the wireless charging module is arranged on the second surface; or, a part of the structure of the wireless charging module is arranged on the first surface, and another part of the structure of the wireless charging module is arranged on the second surface.

10. The energy storage device of claim 1, further comprising:

the electric connection interface is electrically connected with the energy storage component; the electrical connection interface includes at least one of: USB interface, AC socket, DC interface, emergent start power output interface, cigar lighter socket.

11. The energy storage device of claim 10, further comprising:

and the atmosphere lamp is arranged on the shell and is electrically connected with the energy storage component, and at least one atmosphere lamp is arranged on at least one electric connection interface.

12. The energy storage device of claim 11, further comprising:

the touch control board is connected with the atmosphere lamp or connected with the atmosphere lamp through a circuit board; the touch control panel is used for receiving touch control operation of a user so as to control the on or off of the atmosphere lamp.

13. The energy storage device of claim 10, further comprising:

the covering mechanism is movably connected with the shell and can be switched between an open position and a covering position; when the covering mechanism is positioned at the opening position, the electric connection interface is exposed outwards; when the covering mechanism is positioned at the covering position, the covering mechanism covers the electric connection interface.

14. The energy storage device of any of claims 1-13, further comprising at least one of the following structures:

the display screen is used for displaying at least one of the electric quantity state of the energy storage component or the working state of the energy storage equipment;

the handle is arranged at the top of the shell;

the roller is arranged at the bottom of the shell;

the energy storage assembly is connected with an electric connection interface of the energy storage device through the inversion module so as to provide alternating current for the electric connection interface;

the charging interface is used for charging the energy storage component, is arranged on the shell and is connected with the energy storage component;

the vent hole is arranged on the shell to realize heat dissipation of a circuit component and/or the energy storage component inside the shell;

the illuminating lamp is arranged on the shell and used for illuminating.

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