CN215990234U - Energy storage equipment - Google Patents
Energy storage equipment Download PDFInfo
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- CN215990234U CN215990234U CN202121203901.2U CN202121203901U CN215990234U CN 215990234 U CN215990234 U CN 215990234U CN 202121203901 U CN202121203901 U CN 202121203901U CN 215990234 U CN215990234 U CN 215990234U
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- wireless charging
- shell
- pcb
- energy storage
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Abstract
The embodiment of the utility model relates to the technical field of portable energy storage equipment, in particular to energy storage equipment. The method comprises the following steps: the wireless charging device comprises a shell, a wireless charging device, a battery pack and a controller. The shell is provided with a wireless charging area; the wireless charging device comprises an installation platform and a wireless charging module, wherein the wireless charging module is installed on the installation platform, and the installation platform is adjacently fixed on a shell corresponding to a wireless charging area; the battery component is arranged in the shell and is electrically connected with the wireless charging module; the controller is installed in the casing, and battery pack and wireless module of charging all are connected with the controller electricity. Through the structure, when the mobile terminal needing to be charged is placed in a wireless charging area, the controller controls the variable flow PCB to transmit the current to the wireless charging module, and the wireless charging module supplies electric energy to the mobile terminal. Through the mode, the mobile terminal with the wireless charging function can be supplied with electric energy under the condition of not using a data line.
Description
Technical Field
The embodiment of the utility model relates to the technical field of portable energy storage equipment, in particular to energy storage equipment.
Background
In daily life, production and work, the portability of the mobile terminal brings qualitative improvement to the life quality of people. With the increasing maturity of mobile terminal technology, various mobile terminals need to consume a large amount of electric energy; the market demand of lightweight and high performance has urged this field of energy storage equipment to have given birth to, in some places that can not charge for mobile terminal at any time, the importance of energy storage equipment is undoubted.
In the process of the inventor for realizing the novel embodiment, the following are found: when a user forgets to carry the data line, the energy storage equipment cannot be used for charging; moreover, when a user uses a plurality of mobile terminals, it is very troublesome to carry a plurality of data lines to match the plurality of mobile terminals.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problem, an energy storage device is provided, including: the wireless charging device comprises a shell, a wireless charging device, a battery pack and a controller. The shell is provided with a wireless charging area; the wireless charging device comprises an installation platform and a wireless charging module, the wireless charging module is installed on the installation platform, and the installation platform is adjacently fixed on a shell corresponding to the wireless charging area; the battery assembly comprises a variable flow PCB and a battery pack, the battery pack and the variable flow PCB are both arranged in the shell, the variable flow PCB is electrically connected with the battery pack, and the variable flow PCB is electrically connected with the wireless charging module; the controller is arranged in the shell, and the variable flow PCB and the wireless charging module are electrically connected with the controller; when a mobile terminal needing to be charged is placed in the wireless charging area, the wireless charging module feeds a signal back to the controller, the controller controls the variable flow PCB to transmit current to the wireless charging module, and the wireless charging module supplies electric energy to the mobile terminal.
In an optional manner, the energy storage device further includes a grip member, and the grip member is movably connected with the housing; the shell is provided with an accommodating groove, the holding piece is accommodated in the accommodating groove, and the holding piece can be opened or folded relative to the shell.
In an alternative form, the gripping member includes a handle and a shaft; still be equipped with the rotating part on the casing, the rotating part with the cell wall intercommunication of accepting the groove, the handle accept in the accepting groove, the pivot passes the handle inserts the rotating part.
In an alternative form, the controller includes a control PCB board, a control panel and an interface; the control PCB is arranged in the shell and is electrically connected with the converter PCB; the control panel is installed on the shell, the interface is installed on the control panel, the control panel is electrically connected with the control PCB, and the interface is electrically connected with the control PCB.
In an alternative form, the controller further comprises a light source switch; the energy storage equipment further comprises a light-emitting piece, the light source switch is installed on the control panel, the light-emitting piece is installed on the shell, and the light source switch is electrically connected with the control PCB and the light-emitting piece.
In an optional mode, the energy storage device further includes a heat dissipation device, the heat dissipation device is installed in the casing and fixed to two sides of the battery pack, and the heat dissipation device is electrically connected to the converter PCB.
In an alternative mode, a through hole is formed in the wall of the shell; the heat dissipation device comprises a dustproof piece and a fan, the dustproof piece is installed in the through hole, the fan is installed on one side of the battery pack, the fan is fixed to the dustproof piece, and the fan is electrically connected with the variable flow PCB.
In an alternative form, the interface comprises a first interface; the variable-current PCB further comprises an inverter circuit, the inverter circuit is installed in the shell and electrically connected with the controller, the battery pack and the first interface.
In an optional manner, the interface further comprises a second interface; the converter PCB board further comprises a switching circuit, the second interface is electrically connected with the switching circuit, and the switching circuit is electrically connected with the controller, the battery pack and the second interface.
In an optional mode, the battery pack further includes a battery support, the battery support is provided with a mounting groove, the battery support is mounted inside the casing, and the battery pack is mounted on the battery support.
The embodiment of the utility model has the beneficial effects that: unlike the case of the prior art, the energy storage device of the embodiment of the present invention includes: the wireless charging device comprises a shell, a wireless charging device, a battery pack and a controller. The shell is provided with a wireless charging area; the wireless charging device comprises an installation platform and a wireless charging module, the wireless charging module is installed on the installation platform, and the installation platform is adjacently fixed on a shell corresponding to the wireless charging area; the battery assembly comprises a variable flow PCB and a battery pack, the battery pack and the variable flow PCB are both arranged in the shell, the variable flow PCB is electrically connected with the battery pack, and the variable flow PCB is electrically connected with the wireless charging module; the controller is arranged in the shell, and the variable flow PCB and the wireless charging module are electrically connected with the controller; through the structure, when the mobile terminal needing to be charged is placed in the wireless charging area, the controller controls the variable flow PCB to transmit current to the wireless charging module, and the wireless charging module supplies electric energy to the mobile terminal with the wireless charging function. Through the mode, multiple mobile terminals with wireless charging functions can be matched simultaneously under the condition that a data line is not used, so that electric energy is supplied to the mobile terminals, and the problem of inconvenient use when the data line is not matched or does not exist is solved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a perspective view of an energy storage device of an embodiment of the present invention;
FIG. 2 is an exploded view of an energy storage device of an embodiment of the present invention;
FIG. 3 is another exploded view of an energy storage device according to an embodiment of the utility model;
fig. 4 is a schematic diagram of the connection relationship of the battery pack according to the embodiment of the present invention.
The reference numerals of the energy storage device 1 are explained as follows:
| name (R) | Reference numerals | Name (R) | Reference |
| Shell body | |||
| 10 | |
40 | |
| |
11 | |
41 |
| |
12 | Control panel | 42 |
| |
13 | |
43 |
| Accommodating |
14 | |
431 |
| Rotating |
15 | Second interface | 432 |
| Through |
16 | Light source switch | 44 |
| |
20 | DC alternating |
45 |
| Mounting table | 21 | AC DC switch | 46 |
| |
22 | Display screen | 47 |
| |
30 | |
50 |
| Variable flow PCB | 31 | |
51 |
| Inverter circuit | 311 | |
52 |
| Switching circuit | 312 | |
60 |
| |
32 | |
70 |
| |
33 | Dust-proof piece | 71 |
| Fan with |
72 |
Detailed Description
In order to facilitate an understanding of the utility model, the utility model is described in more detail below with reference to the accompanying drawings and specific examples. It is noted that when an element is referred to as being "secured to"/"mounted to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. As used in this specification, the terms "upper," "lower," "inner," "outer," "vertical," "horizontal," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and simplicity in description, and do not indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be considered limiting of the utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, the energy storage device 1 includes: the wireless charging device comprises a shell 10, a wireless charging device 20, a battery assembly 30, a controller 40, a handhold piece 50, a luminous piece 60 and a heat sink 70. The wireless charging device 20 is installed in the housing 10, the battery assembly 30 is installed below the wireless charging device 20, the wireless charging device 20 is electrically connected with the battery assembly 30 and the controller 40, the controller 40 is installed in the housing 10, and the controller 40 is partially exposed to the housing 10. The grip member 50 is rotatably coupled to the housing 10, and the grip member 50 is openable and foldable with respect to the housing 10. The light emitting member 60 is mounted on the housing 10, and the light emitting member 60 is electrically connected to the controller 40. The heat sink 70 is mounted inside the case 10, and the heat sink 70 is partially exposed to the case 10, the heat sink 70 being electrically connected to the battery assembly 30.
With regard to the above-described housing 10, as shown in fig. 2 and 3, the housing 10 includes a first bracket 11 and a second bracket 12, the first bracket 11 being mounted on the second bracket 12; the first support 11 is provided with a wireless charging area 13 and a containing groove 14, a through hole 16 (see fig. 2) is formed between the first support 11 and the second support 12, the wireless charging area 13 is arranged on the first support 11, and the wireless charging area 13 is used for placing a mobile terminal. The accommodating groove 14 is disposed on the first bracket 11, the grip element 50 is accommodated in the accommodating groove 14, a rotating portion 15 is disposed on the first bracket 11 of the housing 10, and the grip element 50 is rotatably connected to the rotating portion 15, so that the grip element 50 can be opened with respect to the accommodating groove 14 or accommodated in the accommodating groove 14, when the grip element 50 is accommodated in the accommodating groove 14, the surface of the first bracket 11 is flat, so that a mobile terminal can be placed on the first bracket 11, and the mobile terminal can be conveniently connected to the wireless charging device 20; when the handle member 50 is unfolded relative to the receiving slot 14, the energy storage device 1 is convenient to carry. The through hole 16 is formed between the first bracket 11 and the second bracket 12. The through hole 16 is used for clamping the heat dissipation device 70, so that the heat dissipation device 70 is partially exposed between the first support 11 and the second support 12, and the heat dissipation device 70 penetrates external gas through the first support 11 and the second support 12, so that the wireless charging device 20 and the battery assembly 30 can exchange heat with the outside through the heat dissipation device 70 when working, and the influence of temperature on the wireless charging device 20 and the battery assembly 30 is reduced.
As shown in fig. 2 and 3, the wireless charging device 20 includes a mounting table 21 and a wireless charging module 22, the wireless charging module 22 is mounted on the mounting table 21, the mounting table 21 is fixed on the first bracket 11, the mounting table 21 is disposed corresponding to the wireless charging area 13 on the first bracket 11, and the wireless charging module 22 is electrically connected to the controller 40. The wireless charging module 22 uses the QI wireless charging technology so that the wireless charging module 22 can be connected to different mobile terminals having a wireless charging function, thereby charging the mobile terminals.
As for the battery assembly 30, as shown in fig. 2 and 3, the battery assembly 30 includes an inverter PCB 31, a battery pack 32 and a battery holder 33, the battery holder 33 is mounted on the second holder, the battery pack 32 is mounted in the battery holder 33, the inverter PCB 31 is mounted on the battery holder, and the inverter PCB 31 is electrically connected to the battery pack 32 and the controller 40, so that the electric energy stored in the battery pack 32 can be divided into different types of currents by the inverter PCB 31 and output to the controller.
Further, the variable flow PCB 31 is provided with an inverter circuit 311 and a switching circuit 312, wherein both the inverter circuit 311 and the switching circuit 312 are electrically connected to the battery pack; the inverter circuit 311 and the switching circuit 312 are electrically connected to the controller 40, so that the controller 40 can output different types of current to an external mobile terminal.
As for the above controller 40, as shown in fig. 2 and 3, the controller 40 includes a control PCB board 41, a control panel 42, an interface 43, a light source switch 44, a DC/AC switch 45, an AC/DC switch 46, and a display screen 47. The control panel 42 is inserted between the first bracket 11 and the second bracket 12, and the control panel 42 is exposed on the surface of the first bracket 11 and the second bracket 12; the control PCB 41 is mounted on the control panel 42, and the control PCB 41 is electrically connected to the control panel 42. The interface 43, the light source switch 44, the DC AC switch 45, the AC DC switch 46 and the display screen 47 are all mounted on the surface of the control panel 42 exposed to the housing 10, the interface 43, the light source switch 44, the DC AC switch 45, the AC DC switch 46 and the display screen 47 are all electrically connected to the control PCB 41, the light source switch 44 is electrically connected to the light emitting member 60, and when the light source of the light emitting member 60 is needed, the light emitting member 60 is controlled to be turned on and off by the light source switch 44.
Optionally, the control PCB 41 is a BMS board, but is not limited to a BMS board, such as: an MCU module (Microcontroller Unit), an AFE module (Active Front End of a rectifying circuit Unit), an ADC module (Analog to Digital Converter), or a Digital isolator.
Further, as shown in fig. 2 and 3, the interface 43 includes a first interface 431 and a second interface 432, the first interface 431 is electrically connected to the DC/AC switch 45, the second interface 432 is electrically connected to the AC/DC switch 46, the DC/AC switch 45 is electrically connected to the inverter circuit 311, the AC/DC switch 46 is electrically connected to the switching circuit 312, and the DC/AC switch 45 is electrically connected to the wireless charging module. So that the electric energy output from the inverter circuit 311 can output an alternating current to the electromagnetic coil of the wireless charging module 22 through the control of the DC alternating current switch 45, thereby supplying the electric energy to the mobile terminal.
Optionally, the first interface 431 includes, but is not limited to, a USB interface or a Type-C interface, etc. The second interface 432 includes, but is not limited to, a vehicle-mounted cigarette lighter socket, a DC5521 ac interface, a DC ac interface, and the like.
With regard to the above-mentioned grip element 50, as shown in fig. 3, the grip element 50 includes a handle 51 and a rotating shaft 52, the handle 51 is accommodated in the accommodating groove 14, and the rotating shaft 52 is inserted into the rotating portion 15 through the handle 61, so that the handle 51 can be opened relative to the accommodating groove 14 or accommodated in the accommodating groove 14. Therefore, the surface of the first bracket 11 provided with the accommodating groove 14 does not affect the wireless charging in the wireless charging area 13 when the handle 51 is accommodated in the accommodating groove 14 or the handle 51 is opened.
As for the above heat sink 70, as shown in fig. 2 and 3, the heat sink 70 includes a dust-proof member 71 and a fan 72. The dust-proof piece 71 is installed in the through hole 16, the fan 72 is installed at one side of the battery pack 32, the fan 72 is fixed to the dust-proof piece 71, and the fan 72 is electrically connected to the deflector PCB 31.
The energy storage device 1 of the embodiment of the present invention includes: a housing 10, a wireless charging device 20, a battery assembly 30, and a controller 40. The shell 10 is provided with a wireless charging area 13; the wireless charging device 20 comprises an installation platform 21 and a wireless charging module 22, the wireless charging module 22 is installed on the installation platform 21, and the installation platform 21 is adjacently fixed on the shell 10 corresponding to the wireless charging area 13; the battery assembly 30 comprises a variable-current PCB 31 and a battery pack 32, the battery pack 32 and the variable-current PCB 31 are both mounted in the housing 10, the variable-current PCB 31 is electrically connected with the battery pack 32, and the variable-current PCB 31 is electrically connected with the wireless charging module 22; the controller 40 is installed in the casing 10, and both the variable-current PCB board 31 and the wireless charging module 22 are electrically connected with the controller 40; through the structure, when the mobile terminal needing to be charged is placed in the wireless charging area 13, the controller 40 controls the variable-current PCB to transmit current to the wireless charging module, and the wireless charging module supplies electric energy to the mobile terminal with the wireless charging function. Through the mode, multiple mobile terminals with wireless charging functions can be matched simultaneously under the condition that a data line is not used, so that electric energy is supplied to the mobile terminals, and the problem of inconvenient use when the data line is not matched or does not exist is solved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention. Those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. An energy storage device, comprising:
a housing provided with a wireless charging area;
the wireless charging device comprises an installation platform and a wireless charging module, wherein the wireless charging module is installed on the installation platform, and the installation platform is adjacently fixed on a shell corresponding to the wireless charging area;
the battery assembly comprises a variable flow PCB and a battery pack, the battery pack and the variable flow PCB are both arranged in the shell, the variable flow PCB is electrically connected with the battery pack, and the variable flow PCB is electrically connected with the wireless charging module;
the controller is arranged in the shell, and the variable flow PCB and the wireless charging module are electrically connected with the controller;
when a mobile terminal needing to be charged is placed in the wireless charging area, the controller controls the variable-current PCB to transmit current to the wireless charging module, and the wireless charging module supplies electric energy to the mobile terminal with the wireless charging function.
2. The energy storage device of claim 1,
the energy storage device further comprises a gripping piece, and the gripping piece is movably connected with the shell;
the shell is provided with an accommodating groove, the holding piece is accommodated in the accommodating groove, and the holding piece can be opened or folded relative to the shell.
3. The energy storage device of claim 2,
the gripping member comprises a handle and a rotating shaft;
still be equipped with the rotating part on the casing, the rotating part with the cell wall intercommunication of accepting the groove, the handle accept in the accepting groove, the pivot passes the handle inserts the rotating part.
4. The energy storage device of claim 1,
the controller comprises a control PCB, a control panel and an interface;
the control PCB is arranged in the shell and is electrically connected with the converter PCB; the control panel is installed on the shell, the interface is installed on the control panel, the control panel is electrically connected with the control PCB, and the interface is electrically connected with the control PCB.
5. The energy storage device of claim 4,
the controller further comprises a light source switch;
the energy storage equipment further comprises a light-emitting piece, the light source switch is installed on the control panel, the light-emitting piece is installed on the shell, and the light source switch is electrically connected with the control PCB and the light-emitting piece.
6. The energy storage device of claim 1,
the energy storage equipment further comprises a heat dissipation device, the heat dissipation device is installed in the shell and fixed on two sides of the battery pack, and the heat dissipation device is electrically connected with the converter PCB.
7. The energy storage device of claim 6,
the shell wall of the shell is provided with a through hole;
the heat dissipation device comprises a dustproof piece and a fan, the dustproof piece is installed in the through hole, the fan is installed on one side of the battery pack, the fan is fixed to the dustproof piece, and the fan is electrically connected with the variable flow PCB.
8. The energy storage device of claim 4,
the interface comprises a first interface;
the variable-current PCB further comprises an inverter circuit, the inverter circuit is installed in the shell and electrically connected with the controller, the battery pack and the first interface.
9. The energy storage device of claim 8,
the interface further comprises a second interface;
the converter PCB board further comprises a switching circuit, the second interface is electrically connected with the switching circuit, and the switching circuit is electrically connected with the controller, the battery pack and the second interface.
10. The energy storage device of claim 1,
the battery pack further comprises a battery support, the battery support is provided with a mounting groove, the battery support is mounted inside the shell, and the battery pack is mounted on the battery support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203901.2U CN215990234U (en) | 2021-05-31 | 2021-05-31 | Energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121203901.2U CN215990234U (en) | 2021-05-31 | 2021-05-31 | Energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215990234U true CN215990234U (en) | 2022-03-08 |
Family
ID=80513435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121203901.2U Active CN215990234U (en) | 2021-05-31 | 2021-05-31 | Energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215990234U (en) |
-
2021
- 2021-05-31 CN CN202121203901.2U patent/CN215990234U/en active Active
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