Portable energy storage power supply device

Abstract

The utility model provides a portable energy storage power supply device. The portable energy storage power supply device comprises a shell, a handle assembly and a power supply assembly, a containing cavity is formed in the shell, and a handle containing groove is formed in the top of the shell. The lifting handle assembly comprises a holding handle part and a limiting base, the holding handle part is rotationally connected with the shell so that the holding handle part can movably abut against the interior of the lifting handle containing groove, and a plurality of limiting clamping grooves are formed in the bottom of the holding handle part; one face of the limiting base is fixedly connected to the groove bottom of the lifting handle containing groove, a plurality of limiting clamping columns are arranged on the other face of the limiting base, and each limiting clamping column is movably connected to the corresponding limiting clamping groove in a clamped mode so that the holding handle piece can be movably connected with the limiting base in a clamped mode. And the power supply assembly is arranged in the accommodating cavity.

Description

Technical Field

[0001] The present disclosure relates to the field of energy storage, and in particular to a portable energy storage power supply device. Background Art

[0002] Outdoor power supplies, also known as portable energy storage power supplies (Portable Power Station in English). The two most common uses of this type of product are outdoor travel and earthquake prevention and disaster prevention. In terms of outdoor travel applications, whether in Europe and the United States or in my country, more and more self-driving enthusiasts, RV travel, outdoor travel teams, and individual players have a surge in demand for portable energy storage power supplies. The diverse functions of this type of product provide users with power supply, lighting and other uses outdoors, enriching outdoor life.

[0003] However, energy storage power supplies generally improve the portability and overall structural flatness of energy storage power supplies by providing hidden handles, such as the Chinese patent application number CN202223162670.2. People generally place energy storage power supplies in the trunk of their cars when traveling by car. When traveling outdoors, it is inevitable to encounter bumpy roads. Since the hidden handle is rotatably connected to the shell, bumpy roads will cause the handle to shake and hit the shell, which will not only cause noise pollution, but also cause collision and wear between the handle and the shell. Utility Model Content

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a portable energy storage power supply device that reduces noise and avoids damage to the handle and the housing.

[0005] The purpose of this disclosure is achieved through the following technical solutions:

[0006] A portable energy storage power supply device, comprising:

[0007] A housing, wherein a receiving cavity is formed in the housing, and a handle receiving groove is formed on the top of the housing;

[0008] A handle assembly, the handle assembly comprising a gripping handle and a limiting base, the gripping handle being rotatably connected to the shell so that the gripping handle can be movably abutted against the handle storage groove, a plurality of limiting clamping grooves are formed at the bottom of the gripping handle, one side of the limiting base is fixedly connected to the bottom of the handle storage groove, and a plurality of limiting clamping columns are arranged on the other side of the limiting base, each of the limiting clamping columns is movably clamped to the corresponding limiting clamping groove so that the gripping handle can be movably clamped with the limiting base;

[0009] A power supply component is arranged in the accommodating cavity.

[0010] In one embodiment, a first rotation through slot and a second rotation through slot communicating with the accommodation cavity are formed on the side wall of the handle storage groove;

[0011] The handle assembly further includes a first connecting column and a second connecting column. One end of the first connecting column and one end of the second connecting column are both fixed on the inner side wall of the holding handle. The other end of the first connecting column passes through the first rotation through slot, and the other end of the second connecting column passes through the second rotation through slot.

[0012] In one embodiment, an inner groove is formed on the first side surface of the housing.

[0013] In one embodiment, the number of the handle assemblies is at least one.

[0014] In one embodiment, an air inlet communicating with the accommodation cavity is formed on the first side surface of the housing;

[0015] The portable energy storage power supply device further includes a heat dissipation blower. The heat dissipation blower is arranged in the accommodation cavity. The air suction end of the heat dissipation blower faces the air inlet, and the heat dissipation blower is electrically connected to the power supply assembly.

[0016] In one embodiment, an air outlet communicating with the accommodation cavity is formed on the third side surface of the housing, and the air outlet and the air inlet are arranged oppositely.

[0017] In one embodiment, the power supply assembly includes a battery module, a rectification module and a PCB board. The battery module, the rectification module and the PCB board are all arranged in the accommodation cavity. The rectification module is electrically connected to the battery module and the PCB board respectively, and the rectification module is located above the battery module.

[0018] In one embodiment, the portable energy storage power supply device further includes a charging assembly. The charging assembly includes a wireless charging module, a plurality of charging terminal sockets and a plurality of plug terminal sockets. The wireless charging module is arranged on the top of the accommodation cavity. The wireless charging module is electrically connected to the rectification module and the PCB board respectively. Each charging terminal socket and each plug terminal socket are arranged on the PCB board. The wiring end and the plug-in end of each charging terminal socket are arranged on the second side surface of the housing. The plurality of charging terminal sockets and the plurality of plug terminal sockets are all electrically connected to the PCB board.

[0019] In one embodiment, the portable energy storage power supply device also includes a plurality of control button components and a display screen, each of the control button components is arranged on the PCB board, the touch end of each of the control button components and the display screen are arranged on the second side surface of the shell, and each of the control button components and the display screen are electrically connected to the PCB board.

[0020] In one of the embodiments, the portable energy storage power supply device further includes an illumination light panel, which is disposed on the fourth side surface of the housing and is electrically connected to the PCB board.

[0021] Compared with the prior art, the present invention has at least the following advantages:

[0022] 1. A plurality of limit clamping grooves are formed at the bottom of the gripping handle, a plurality of limit clamping columns are provided on the other side of the limit base, and one side of the limit base is fixedly connected to the bottom of the handle storage groove. When the gripping handle is stored in the handle storage groove, each limit clamping column is clamped in the corresponding limit clamping groove, so that the gripping handle is clamped on the limit base. Because one side of the limit base is fixedly connected to the bottom of the handle storage groove, the gripping handle of the portable energy storage power supply device will not shake and hit the shell when the road is bumpy during outdoor travel. In this way, the portable energy storage power supply device can avoid noise generation during outdoor travel, reduce the collision and wear between the gripping handle and the shell, and extend the service life of the portable energy storage power supply device.

[0023] 2. By forming a receiving cavity in the shell and placing the power supply assembly in the receiving cavity, it is ensured that the portable energy storage power supply device has the function of storing energy. By forming a handle storage groove on the top of the shell, and the gripping handle is rotatably connected to the shell, when the user needs to lift the energy storage power supply device, he needs to first apply external force to the gripping handle to make the limit clamping column disengage from the limit clamping groove, and then rotate the gripping handle and grasp the gripping handle when the gripping handle is out of the handle storage groove to lift it, which effectively improves the portability of the energy storage power supply device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present disclosure and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 This is a schematic diagram of the structure of a portable energy storage power supply device in one embodiment;

[0026] Figure 2 is Figure 1 a partial structural schematic diagram of the portable energy storage power supply device shown;

[0027] Figure 3 is Figure 2 a partial structural schematic diagram of the portable energy storage power supply device from another perspective shown;

[0028] Figure 4 is Figure 1 a partial structural schematic diagram of the portable energy storage power supply device shown;

[0029] Figure 5 is Figure 1 a partial structural schematic diagram of the portable energy storage power supply device shown;

[0030] Figure 6 is Figure 1 a partial structural schematic diagram of the portable energy storage power supply device shown. Specific embodiments

[0031] To facilitate the understanding of the present disclosure, the present disclosure will be described more comprehensively below with reference to the relevant drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure content of the present disclosure more thorough and comprehensive.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be a middle element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only embodiments.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present disclosure belongs. The terms used in the description of the present disclosure herein are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0034] The present disclosure provides a portable energy storage power supply device, which includes a housing, a handle assembly, and a power supply assembly. An accommodation cavity is formed in the housing, and a handle storage groove is formed at the top of the housing. The handle assembly includes a holding handle member and a limiting base. The holding handle member is rotatably connected to the housing so that the holding handle member is movably abutted in the handle storage groove. A plurality of limiting clamping grooves are formed at the bottom of the holding handle member. One side of the limiting base is fixedly connected to the bottom of the handle storage groove, and a plurality of limiting clamping posts are provided on the other side of the limiting base. Each limiting clamping post is movably clamped in the corresponding limiting clamping groove so that the holding handle member is movably clamped with the limiting base. The power supply assembly is arranged in the accommodation cavity.

[0035] Please refer to Figures 1 to 6 , in order to better understand the portable energy storage power supply device 10 of the present disclosure, the following further explanatory description is made on the portable energy storage power supply device 10:

[0036] A portable energy storage power supply device 10 in an embodiment includes a housing 100, a handle assembly 200, and a power supply assembly 300. An accommodation cavity 101 is formed in the housing 100, and a handle storage groove 102 is formed at the top of the housing 100. The handle assembly 200 includes a holding handle member 210 and a limiting base 220. The holding handle member 210 is rotatably connected to the housing 100 so that the holding handle member 210 is movably abutted in the handle storage groove 102. A plurality of limiting clamping grooves 2101 are formed at the bottom of the holding handle member 210. One side of the limiting base 220 is fixedly connected to the bottom of the handle storage groove 102, and a plurality of limiting clamping posts 2210 are provided on the other side of the limiting base 220. Each limiting clamping post 2210 is movably clamped in the corresponding limiting clamping groove 2101 so that the holding handle member 210 is movably clamped with the limiting base 220. The power supply assembly 300 is arranged in the accommodation cavity 101.

[0037] In this embodiment, a plurality of limit snap-in grooves 2101 are formed at the bottom of the gripping handle 210, a plurality of limit snap-in posts 2210 are provided on the other side of the limit base 220, and one side of the limit base 220 is fixedly connected to the bottom of the handle storage groove 102. When the gripping handle 210 is stored in the handle storage groove 102, each limit snap-in post 2210 is snap-fitted to the corresponding limit snap-in groove 2101, so that the gripping handle 210 is snap-fitted to the limit base 220. 0, and because one side of the limiting base 220 is fixedly connected to the bottom of the handle storage groove 102, when the portable energy storage power supply device 10 encounters bumpy roads when traveling outdoors, the handle 210 will not shake and hit the shell 100. This can avoid the portable energy storage power supply device 10 from generating noise when traveling outdoors, reduce the collision and wear between the handle 210 and the shell 100, and extend the service life of the portable energy storage power supply device 10.

[0038] Furthermore, by forming a receiving cavity 101 in the housing 100 and placing the power supply assembly 300 in the receiving cavity 101, it is ensured that the portable energy storage power supply device 10 has the function of storing energy. By forming a handle storage groove 102 at the top of the housing 100, and the gripping handle 210 is rotatably connected to the housing 100, when the user needs to lift the energy storage power supply device 10, he needs to first apply an external force to the gripping handle 210 to disengage the limiting clamping column 2210 from the limiting clamping groove 2101, and then rotate the gripping handle 210 and grasp the gripping handle 210 when the gripping handle 210 is disengaged from the gripping handle storage groove 102 to lift the energy storage power supply device 10, thereby effectively improving the portability of the energy storage power supply device 10.

[0039] like Figures 1 to 3 As shown, in one embodiment, the side wall of the handle storage groove 102 is provided with a first rotation slot 103 and a second rotation slot 104 which are in communication with the accommodating cavity 101. The handle assembly 200 further includes a first connecting column 230 and a second connecting column 240, one end of the first connecting column 230 and one end of the second connecting column 240 are both fixed on the inner side wall of the gripping handle, the other end of the first connecting column 230 is penetrated in the first rotation slot 103, and the other end of the second connecting column 240 is penetrated in the second rotation slot 104. It should be noted that the other end of the first connecting column 230 is penetrated in the first rotation slot 103, and the other end of the first connecting column 230 is limitedly abutted in the housing 100. Similarly, the other end of the second connecting column 240 is penetrated in the second rotation slot 104, and the other end of the second connecting column 240 is limitedly abutted in the housing 100, so that the gripping handle 210 will not be separated from the housing 100 when rotating, and a better limiting effect is achieved.

[0040] like Figure 1As shown, in one embodiment, an inner groove 105 is formed on the first side surface of the housing 100. It can be understood that the provision of the inner groove 105 facilitates the application of an external force to the holding handle member 210, that is, it facilitates pulling out the holding handle member 210 so that the limit clamping post 2210 disengages from the limit clamping groove 2101.

[0041] As Figure 1 shown, in one embodiment, the number of the handle assemblies 200 is at least one. It can be understood that in this embodiment, the number of the handle assemblies 200 is two and they are symmetrically arranged, which can improve the portability of the energy storage power supply device 10.

[0042] As Figure 2 and Figure 6 shown, in one embodiment, an air inlet 106 communicating with the accommodation cavity 101 is formed on the first side surface of the housing 100. The portable energy storage power supply device 10 further includes a heat dissipation blower 400, the heat dissipation blower 400 is arranged in the accommodation cavity 101, the air suction end of the heat dissipation blower 400 faces the air inlet 106, and the heat dissipation blower 400 is electrically connected to the power supply assembly 300. It can be understood that the power supply assembly 300 can provide electric energy for the heat dissipation blower 400, so that the heat dissipation blower 400 can suck air from the air inlet 106 and blow it into the power supply assembly 300 in the accommodation cavity 101 to perform heat exchange on the power supply assembly 300 and complete the heat dissipation process of the power supply assembly 300.

[0043] As Figure 2 and Figure 6 shown, in one embodiment, an air outlet 107 communicating with the accommodation cavity 101 is formed on the third side surface of the housing 100, and the air outlet 107 and the air inlet 106 are arranged oppositely. It can be understood that the hot air after heat exchange with the power supply assembly 300 is discharged through the air outlet 107 to reduce the temperature inside the portable energy storage power supply device 10.

[0044] As Figure 6 shown, in one embodiment, the power supply assembly 300 includes a battery module 310, a rectification module 320 and a PCB board 330. The battery module 310, the rectification module 320 and the PCB board 330 are all arranged in the accommodation cavity 101. The rectification module 320 is electrically connected to the battery module 310 and the PCB board 330 respectively, and the rectification module 320 is located above the battery module 310. It can be understood that the current of the battery module 310 is rectified by the rectification module 320 and then reasonably shunted through the PCB board 330 to ensure the rationality of the current use of the portable energy storage power supply device 10, thereby improving the use safety of the portable energy storage power supply device 10.

[0045] As Figure 1 , Figure 5 and Figure 6 shown, in one embodiment, the portable energy storage power supply device 10 further includes a charging component 500. The charging component 500 includes a wireless charging module 510, a plurality of charging terminal seats 520 and a plurality of plug terminal seats 530. The wireless charging module 510 is disposed on the top of the accommodation cavity 101. The wireless charging module 510 is electrically connected to the rectification module 320 and the PCB board 330 respectively. Each charging terminal seat 520 and each plug terminal seat 530 are disposed on the PCB board 330. The wiring end of each charging terminal seat 520 and the plug-in end of each charging terminal seat 520 are disposed on the second side surface of the housing 100. The plurality of charging terminal seats 520 and the plurality of plug terminal seats 530 are all electrically connected to the PCB board 330. It can be understood that by providing the wireless charging module 510, when an electronic product is placed on the top of the housing 100, the magnetic attraction function of the wireless charging module 510 itself adsorbs the electronic product and charges it. The charging terminal seat 520 can not only externally connect a charging cable to charge an electronic product, but also externally connect a charging cable to charge the battery module 310. The setting of the plug terminal seat 530 can improve the adaptability of the portable energy storage power supply device 10.

[0046] As Figure 1 shown, in one embodiment, the portable energy storage power supply device 10 further includes a plurality of control button members 600 and a display screen 700. Each control button member 600 is disposed on the PCB board 330. The touch end of each control button member 600 and the display screen 700 are disposed on the second side surface of the housing 100. Each control button member 600 and the display screen 700 are all electrically connected to the PCB board 330. It can be understood that the power supply component 300 is controlled by the control button member 600, and at the same time, the capacity of the battery module 310 is displayed on the display screen 700. The charging mode, that is, wiring or plug, can also be switched by the control button member 600.

[0047] It should be noted that the present disclosure only protects the electrical connection relationship between components. As for the control method of the control button member 600, it belongs to the prior art and is not within the protection scope of the present disclosure.

[0048] As Figure 3As shown, in one embodiment, the portable energy storage power supply device 10 further includes an illumination light panel 800, which is disposed on the fourth side surface of the housing 100, and is electrically connected to the PCB board 330. It can be understood that the switch of the illumination light panel 800 is adjusted by controlling the button member 600, for example, the illumination light panel 800 is turned on by touching it twice, and the method of controlling the switch of the illumination light panel 800 by the control button member 600 belongs to the prior art and is not within the protection scope of the present disclosure.

[0049] Compared with the prior art, the present invention has at least the following advantages:

[0050] 1. A plurality of limit clamping grooves are formed at the bottom of the gripping handle, a plurality of limit clamping columns are provided on the other side of the limit base, and one side of the limit base is fixedly connected to the bottom of the handle storage groove. When the gripping handle is stored in the handle storage groove, each limit clamping column is clamped in the corresponding limit clamping groove, so that the gripping handle is clamped on the limit base. Because one side of the limit base is fixedly connected to the bottom of the handle storage groove, the gripping handle of the portable energy storage power supply device will not shake and hit the shell when the road is bumpy during outdoor travel. In this way, the portable energy storage power supply device can avoid noise generation during outdoor travel, reduce the collision and wear between the gripping handle and the shell, and extend the service life of the portable energy storage power supply device.

[0051] 2. By forming a receiving cavity in the shell and placing the power supply assembly in the receiving cavity, it is ensured that the portable energy storage power supply device has the function of storing energy. By forming a handle storage groove on the top of the shell, and the gripping handle is rotatably connected to the shell, when the user needs to lift the energy storage power supply device, he needs to first apply external force to the gripping handle to make the limit clamping column disengage from the limit clamping groove, and then rotate the gripping handle and grasp the gripping handle when the gripping handle is out of the handle storage groove to lift it, which effectively improves the portability of the energy storage power supply device.

[0052] The above-mentioned embodiments only express several implementation methods of the present disclosure, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the disclosed patent. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present disclosure, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the disclosed patent shall be subject to the attached claims.

Claims

1. A portable energy storage power supply device, characterized in that, Comprising: A housing, an accommodation cavity is formed inside the housing, and a handle storage groove is formed at the top of the housing; A handle assembly, the handle assembly includes a gripping handle member and a limiting base, the gripping handle member is rotatably connected to the housing so that the gripping handle member is movably abutted inside the handle storage groove, several limiting clamping grooves are formed at the bottom of the gripping handle member, one side of the limiting base is fixedly connected to the bottom of the handle storage groove, and several limiting clamping posts are provided on the other side of the limiting base, and each limiting clamping post is movably clamped in the corresponding limiting clamping groove so that the gripping handle member is movably clamped with the limiting base; A power supply assembly, the power supply assembly is arranged in the accommodation cavity.

2. The portable energy storage power supply device according to claim 1, characterized in that, A first rotation through groove and a second rotation through groove communicating with the accommodation cavity are formed on the side wall of the handle storage groove; The handle assembly further includes a first connecting column and a second connecting column, one end of the first connecting column and one end of the second connecting column are both fixed on the inner side wall of the gripping handle, the other end of the first connecting column passes through the first rotation through groove, and the other end of the second connecting column passes through the second rotation through groove.

3. The portable energy storage power supply device according to claim 1, wherein An inner groove is formed on the first side surface of the housing.

4. The portable energy storage power supply device according to claim 1, wherein, The number of the handle assemblies is at least one.

5. The portable energy storage power supply device according to claim 1, wherein, An air inlet communicating with the accommodation cavity is formed on the first side surface of the housing; The portable energy storage power supply device further includes a heat dissipation blowing member, the heat dissipation blowing member is arranged in the accommodation cavity, the air extraction end of the heat dissipation blowing member faces the air inlet, and the heat dissipation blowing member is electrically connected to the power supply assembly.

6. The portable energy storage power supply device according to claim 5, characterized in that An air outlet communicating with the accommodation cavity is formed on the third side surface of the housing, and the air outlet and the air inlet are arranged oppositely.

7. The portable energy storage power supply device according to claim 1, characterized in that, The power supply assembly includes a battery module, a rectification module and a PCB board, the battery module, the rectification module and the PCB board are all arranged in the accommodation cavity, the rectification module is electrically connected to the battery module and the PCB board respectively, and the rectification module is located above the battery module.

8. The portable energy storage power supply device according to claim 7, wherein The portable energy storage power supply device further includes a charging assembly, the charging assembly includes a wireless charging module, several charging terminal seats and several plug terminal seats, the wireless charging module is arranged on the top of the accommodation cavity, the wireless charging module is electrically connected to the rectification module and the PCB board respectively, each charging terminal seat and each plug terminal seat are both arranged on the PCB board, the wiring end of each charging terminal seat and the plugging end of each charging terminal seat are both arranged on the second side surface of the housing, and several charging terminal seats and several plug terminal seats are all electrically connected to the PCB board.

9. The portable energy storage power supply device according to claim 8, wherein, The portable energy storage power supply device further includes several control button members and a display screen, each control button member is arranged on the PCB board, the touch end of each control button member and the display screen are both arranged on the second side surface of the housing, and each control button member and the display screen are both electrically connected to the PCB board.

10. The portable energy storage power supply device according to claim 9, wherein, The portable energy storage power supply device further includes a lighting light board, the lighting light board is arranged on the fourth side surface of the housing, and the lighting light board is electrically connected to the PCB board.

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