Power supply shell structure and energy storage power supply

Abstract

The utility model provides a power supply shell structure and an energy storage power supply. The power supply shell structure comprises a first shell and a second shell, the first shell and the second shell jointly define a placement cavity, and the placement cavity is used for containing a power supply assembly. A positioning ring groove is formed in the top of the surrounding edge of the first shell, a plurality of buckling blocks are arranged on the periphery of the inner wall of the first shell, and a limiting buckling groove is formed in each buckling block. A positioning ring groove is formed in the top of the surrounding edge of the first shell, a positioning convex ring block is formed at the top of the surrounding edge of the second shell, the positioning convex ring block is arranged in the positioning ring groove, a plurality of first clamping blocks are arranged on the periphery of the inner wall of the second shell, and each first clamping block is clamped in the corresponding limiting buckle groove, so that the first shell is connected with the second shell.

Description

Technical Field

[0001] The present disclosure relates to the field of energy storage, and particularly to a power supply housing structure and an energy storage power supply. Background Art

[0002] With the development of technology, as a large-capacity mobile power supply, an energy storage power supply can store electric energy for emergencies. Therefore, an energy storage power supply has become a necessity for people's outdoor travel.

[0003] An energy storage power supply includes a power supply housing, a battery module, and other functional components. The power supply housing is generally composed of two outer casings spliced together. For example, in the Chinese patent application with the application number CN202122515902.7, and then locked by a plurality of screw members and a plurality of bolt members, which makes the assembly of the power supply housing more cumbersome and complex. At the same time, it also increases the weight of the overall structure of the energy storage device and reduces the portability of the energy storage power supply. Utility Model Content

[0004] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide a power supply housing structure and an energy storage power supply with simple assembly and high portability.

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

[0006] A power supply housing structure includes a first outer casing and a second outer casing. The first outer casing and the second outer casing jointly enclose a placement cavity for accommodating power supply components.

[0007] A positioning ring groove is formed at the top of the peripheral edge of the first outer casing, and a plurality of buckling blocks are provided on the peripheral edge of the inner wall of the first outer casing. Each buckling block forms a limiting buckle groove.

[0008] A positioning convex ring block is formed at the top of the peripheral edge of the second outer casing. The positioning convex ring block is disposed in the positioning ring groove. A plurality of first clamping blocks are provided on the peripheral edge of the inner wall of the second outer casing. Each first clamping block is clamped in the corresponding limiting buckle groove to connect the first outer casing and the second outer casing.

[0009] In one embodiment, a first installation groove is jointly formed by the first outer side surface of the first outer casing and the first outer side surface of the second outer casing. A plurality of first through holes are opened at the bottom of the first installation groove.

[0010] In one embodiment, the power supply housing structure further includes a first installation side plate disposed in the first installation groove. The first installation side plate is provided with a plurality of second clamping blocks. Each second clamping block passes through the corresponding first through hole and is buckled on the first inner side surface of the first outer casing or the first inner side surface of the second outer casing.

[0011] In one embodiment, a second installation groove is jointly formed by the second outer side surface of the first housing and the second outer side surface of the second housing, and a plurality of second through holes are formed at the bottom of the second installation groove.

[0012] In one embodiment, the power supply housing structure further includes a second installation side plate, the second installation side plate is arranged in the second installation groove, the second installation side plate is provided with a plurality of third clamping blocks, and each third clamping block passes through the corresponding second through hole and is buckled on the second inner side surface of the first housing or the second inner side surface of the second housing.

[0013] An energy storage power supply includes the power supply housing structure and a power supply component described in any one of the above embodiments. A placement cavity is jointly formed by the first housing and the second housing, and the power supply component is arranged in the placement cavity.

[0014] In one embodiment, the power supply component includes a circuit board and a battery module. The circuit board and the battery module are both arranged in the placement cavity, and the circuit board is electrically connected to the battery module.

[0015] In one embodiment, a switch groove and a plurality of charging interface grooves are formed on the third side surface of the first housing. The switch groove and the plurality of charging interface grooves are both communicated with the placement cavity;

[0016] The energy storage power supply further includes a functional component. The functional component includes a switch button member and a plurality of charging interface end seats. The switch button member is arranged on the circuit board, the pressing end of the switch button member is arranged in the switch groove, each charging interface end seat is arranged on the circuit board, the interface end of each charging interface end seat is arranged in the corresponding charging interface groove, and the switch button member and the plurality of charging interface end seats are both electrically connected to the circuit board.

[0017] In one embodiment, a display groove is formed on the third side surface of the first housing. The display groove is communicated with the placement cavity;

[0018] The functional component further includes a display screen. The display screen is arranged in the display groove, and the display screen is electrically connected to the circuit board.

[0019] In one embodiment, an illumination groove is formed on the third side surface of the second housing. The illumination groove is communicated with the placement cavity;

[0020] The functional component further includes an illumination lamp board. The illumination lamp board is arranged in the illumination groove, and the illumination lamp board is electrically connected to the circuit board.

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

[0022] A positioning ring groove is formed at the top of the peripheral edge of the first outer shell, and a positioning convex ring block is formed at the top of the peripheral edge of the second outer shell. Then, the positioning convex ring block is arranged in the positioning ring groove, so that the first outer shell and the second outer shell can be quickly positioned and aligned. Also, since a plurality of buckling blocks are provided on the peripheral edge of the inner wall of the first outer shell and each buckling block forms a limiting buckling groove, and a plurality of first clamping blocks are provided on the peripheral edge of the inner wall of the second outer shell, and then each first clamping block is clamped in the corresponding limiting buckling groove, thus realizing the quick splicing and fixing of the first outer shell and the second outer shell. The assembly of the first outer shell and the second outer shell can be completed without additional screws and bolts, which simplifies the assembly process of the power supply outer shell structure and does not additionally increase the weight of the power supply outer shell structure, improving the portability of the energy storage power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0024] Figure 1 It is a schematic structural diagram of an energy storage power supply in an embodiment;

[0025] Figure 2 is Figure 1 a schematic structural diagram of another perspective of the shown energy storage power supply;

[0026] Figure 3 is Figure 1 a partial structural sectional view of the shown energy storage power supply;

[0027] Figure 4 It is a schematic structural diagram of a power supply outer shell structure in another embodiment;

[0028] Figure 5 is Figure 4 a schematic structural diagram of another perspective of the shown power supply outer shell structure;

[0029] Figure 6 is Figure 4 a partial structural sectional view of the shown power supply outer shell structure;

[0030] Figure 7 is Figure 4 a partial structural sectional view of another perspective of the shown power supply outer shell structure;

[0031] Figure 8 is Figure 4 a partial structural schematic diagram of the shown power supply outer shell structure;

[0032] Figure 9 is Figure 4 a partial structural schematic diagram of the power supply housing structure shown;

[0033] Figure 10 is Figure 4 a partial structural schematic diagram of the power supply housing structure shown;

[0034] Figure 11 is Figure 5 a partial structural schematic diagram of the power supply housing structure shown. Detailed implementation manners

[0035] To facilitate the understanding of the present disclosure, the present disclosure will be described more comprehensively below with reference to the relevant drawings. 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 so that the understanding of the disclosure content of the present disclosure is more thorough and comprehensive.

[0036] 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 an intermediate 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 an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0037] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled 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.

[0038] The present disclosure provides a power supply housing structure including a first housing and a second housing. The first housing and the second housing jointly enclose a placement cavity for accommodating a power supply component. A positioning ring groove is formed at the top of the peripheral edge of the first housing, and a plurality of buckling blocks are provided on the peripheral edge of the inner wall of the first housing, and each buckling block forms a limiting buckle groove. A positioning convex ring block is formed at the top of the peripheral edge of the second housing, and the positioning convex ring block is disposed in the positioning ring groove. A plurality of first clamping blocks are provided on the peripheral edge of the inner wall of the second housing, and each first clamping block is clamped in the corresponding limiting buckle groove to connect the first housing and the second housing.

[0039] Please refer to Figures 4 to 9, To better understand the power supply housing structure 10 of the present disclosure, the following further explains the power supply housing structure 10:

[0040] The power supply housing structure 10 of an embodiment includes a first housing 100 and a second housing 200. The first housing 100 and the second housing 200 together enclose a placement cavity 201 for accommodating a power supply component. A positioning ring groove 101 is formed at the top of the peripheral edge of the first housing 100, and a plurality of buckling blocks 110 are provided on the peripheral edge of the inner wall of the first housing 100. Each buckling block 110 forms a limiting buckle groove 1101. A positioning convex ring block 210 is formed at the top of the peripheral edge of the second housing 200. The positioning convex ring block 210 is disposed in the positioning ring groove 101. A plurality of first clamping blocks 220 are provided on the peripheral edge of the inner wall of the second housing 200. Each first clamping block 220 is clamped in the corresponding limiting buckle groove 1101 to connect the first housing 100 and the second housing 200.

[0041] In this embodiment, by forming a positioning ring groove 101 at the top of the peripheral edge of the first housing 100 and a positioning convex ring block 210 at the top of the peripheral edge of the second housing 200, and then disposing the positioning convex ring block 210 in the positioning ring groove 101, the first housing 100 and the second housing 200 can be quickly positioned and aligned. Also, because a plurality of buckling blocks 110 are provided on the peripheral edge of the inner wall of the first housing 100 and each buckling block 110 forms a limiting buckle groove 1101, and a plurality of first clamping blocks 220 are provided on the peripheral edge of the inner wall of the second housing 200, and then by clamping each first clamping block 220 in the corresponding limiting buckle groove 1101, the first housing 100 and the second housing 200 can be quickly spliced and fixed. The assembly of the first housing 100 and the second housing 200 can be completed without additional screws and bolts, which simplifies the assembly process of the power supply housing structure 10 and does not additionally increase the weight of the power supply housing structure 10, improving the portability of the energy storage power supply.

[0042] As Figures 4 to 11 shown, in one embodiment, a first installation groove 202 is formed by the first outer side surface of the first housing 100 and the first outer side surface of the second housing 200. A plurality of first through holes 2021 are opened at the bottom of the first installation groove 202.

[0043] In one embodiment, the power supply housing structure 10 further includes a first installation side plate 300. The first installation side plate 300 is disposed in the first installation groove 202. The first installation side plate 300 is provided with a plurality of second clamping blocks 310. Each second clamping block 310 passes through the corresponding first through hole 2021 and is buckled on the first inner side surface of the first housing 100 or the first inner side surface of the second housing 200.

[0044] It can be understood that a first installation groove 202 is formed between the first outer side surface of the first housing 100 and the first outer side surface of the second housing 200. Then, the first installation side plate 300 is disposed in the first installation groove 202. At the same time, each second clamping block 310 passes through the corresponding first through hole 2021 and is buckled on the first inner side surface of the first housing 100 or the first inner side surface of the second housing 200. That is, the first housing 100 and the second housing 200 are connected in series through the first installation side plate 300, further improving the connection stability between the first housing 100 and the second housing 200, thereby effectively improving the structural stability of the power supply housing structure 10. At the same time, the assembly process of the power supply housing structure 10 can also be simplified.

[0045] As Figures 4 to 11 shown, in one embodiment, a second installation groove 203 is formed between the second outer side surface of the first housing 100 and the second outer side surface of the second housing 200. A plurality of second through holes 2031 are formed at the bottom of the second installation groove 203.

[0046] In one embodiment, the power supply housing structure 10 further includes a second installation side plate 400. The second installation side plate 400 is disposed in the second installation groove 203. The second installation side plate 400 is provided with a plurality of third clamping blocks 410. Each third clamping block 410 passes through the corresponding second through hole 2031 and is buckled on the second inner side surface of the first housing 100 or the second inner side surface of the second housing 200.

[0047] It can be understood that a second installation groove 203 is formed between the second outer side surface of the first housing 100 and the second outer side surface of the second housing 200. Then, the second installation side plate 400 is disposed in the second installation groove 203. At the same time, each third clamping block 410 passes through the corresponding second through hole 2031 and is buckled on the second inner side surface of the first housing 100 or the second inner side surface of the second housing 200. That is, the first housing 100 and the second housing 200 are connected in series through the first installation side plate 300, further improving the connection stability between the first housing 100 and the second housing 200, thereby effectively improving the structural stability of the power supply housing structure 10. At the same time, the assembly process of the power supply housing structure 10 can also be simplified.

[0048] Please refer to Figures 1 to 11 , the present disclosure also provides an energy storage power supply 20, including the power supply housing structure 10 and a power supply component 500 described in any of the above embodiments. A placement cavity 201 is formed jointly by the first housing 100 and the second housing 200. The power supply component 500 is disposed in the placement cavity 201.

[0049] In this embodiment, a positioning ring groove 101 is formed at the top of the peripheral edge of the first housing 100, and a positioning convex ring block 210 is formed at the top of the peripheral edge of the second housing 200. Then, the positioning convex ring block 210 is arranged in the positioning ring groove 101, so that the first housing 100 and the second housing 200 can be quickly positioned and aligned. Also, since a plurality of fastening blocks 110 are provided on the peripheral edge of the inner wall of the first housing 100 and each fastening block 110 forms a limiting fastening groove 1101, and a plurality of first clamping blocks 220 are provided on the peripheral edge of the inner wall of the second housing 200. Then, by clamping each first clamping block 220 in the corresponding limiting fastening groove 1101, the first housing 100 and the second housing 200 can be quickly spliced and fixed, and the assembly of the first housing 100 and the second housing 200 can be completed without additional screws and bolts, which simplifies the assembly process of the power supply housing structure 10 and does not increase the weight of the power supply housing structure 10 additionally, thus improving the portability of the energy storage power supply 20.

[0050] As Figure 3 shown, in one of the embodiments, the power supply assembly 500 includes a circuit board 510 and a battery module 520. Both the circuit board 510 and the battery module 520 are arranged in the placement cavity 201, and the circuit board 510 is electrically connected to the battery module 520. It can be understood that the charging and discharging of the battery module 520 are rectified by the circuit board 510 to ensure the rational use of the current of the energy storage power supply 20.

[0051] Furthermore, the power supply assembly 500 further includes a wireless charging module. The wireless charging module is arranged in the placement cavity 201 and is located directly above the battery module 520. The wireless charging module is electrically connected to the battery module 520 and the circuit board 510 respectively. By placing the smart electronic product on the power supply housing structure 10, the wireless charging module with a magnetic attraction function can fix the smart electronic product on the power supply housing structure 10 and charge the smart electronic product.

[0052] As Figure 1 、 Figure 3 and Figure 4As shown, in one embodiment, a switch slot 102 and a plurality of charging interface slots 103 are formed in the third side surface of the first housing 100. The switch slot 102 and the plurality of charging interface slots 103 are both in communication with the placement cavity 201. The energy storage power supply 20 further includes a functional component 600. The functional component 600 includes a switch button member 610 and a plurality of charging interface end seats 620. The switch button member 610 is disposed on the circuit board 510. The pressing end of the switch button member 610 is disposed in the switch slot 102. Each charging interface end seat 620 is disposed on the circuit board 510. The interface end of each charging interface end seat 620 is disposed in the corresponding charging interface slot 103. The switch button member 610 and the plurality of charging interface end seats 620 are both electrically connected to the circuit board 510. It can be understood that the power switch of the entire energy storage power supply 20 can be controlled by the switch button member, and the charging interface end seat 620 can not only externally connect a charging cable to enable the energy storage power supply 20 to supply power to other electronic products, but also externally connect a charging cable to charge the energy storage power supply 20.

[0053] As Figure 1 , Figure 3 and Figure 4 As shown, in one embodiment, a display slot 104 is formed in the third side surface of the first housing 100. The display slot 104 is in communication with the placement cavity 201. The functional component 600 further includes a display screen 630. The display screen 630 is disposed in the display slot 104. The display screen 630 is electrically connected to the circuit board 510. It can be understood that the capacitance condition of the battery module 520 can be monitored through the display screen 630.

[0054] As Figure 2 and Figure 5 As shown, in one embodiment, a lighting slot 204 is formed in the third side surface of the second housing 200. The lighting slot 204 is in communication with the placement cavity 201. The functional component 600 further includes a lighting lamp board 640. The lighting lamp board 640 is disposed in the lighting slot 204. The lighting lamp board 640 is electrically connected to the circuit board 510. It can be understood that by providing the lighting lamp board 640, the energy storage power supply 20 is provided with a lighting function, improving the adaptability of the energy storage power supply 20.

[0055] It should be noted that by setting a control program on the circuit board, for example, double-clicking the switch button member to control the switch of the lighting lamp. The energy storage power supply of the present disclosure only protects the electrical connection relationship between the components. The current control method on the circuit board belongs to the prior art and is not within the protection scope of the present disclosure.

[0056] Compared with the prior art, the present disclosure has at least the following advantages:

[0057] A positioning ring groove is formed on the top of the peripheral edge of the first housing, and a positioning convex ring block is formed on the top of the peripheral edge of the second housing. Then, the positioning convex ring block is arranged in the positioning ring groove, so that the first housing and the second housing can be quickly positioned and aligned. Also, since a plurality of buckling blocks are provided on the peripheral edge of the inner wall of the first housing, and each buckling block forms a limiting buckling groove, and a plurality of first clamping blocks are provided on the peripheral edge of the inner wall of the second housing. Then, by clamping each first clamping block in the corresponding limiting buckling groove, the first housing and the second housing can be quickly spliced and fixed. The assembly of the first housing and the second housing can be completed without additional screw parts and bolt parts, which simplifies the assembly process of the power supply housing structure and does not additionally increase the weight of the power supply housing structure, improving the portability of the energy storage power supply.

[0058] The above-described embodiments merely represent several implementation manners of the present disclosure. The description thereof is relatively specific and detailed, but should not be construed as a limitation on the scope of the disclosed patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several deformations and improvements can still be made, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. A power supply housing structure, comprising a first housing and a second housing. The first housing and the second housing together enclose a placement cavity for accommodating a power supply component. It is characterized in that a positioning ring groove is formed at the top of the peripheral edge of the first housing, and a plurality of buckling blocks are provided on the peripheral edge of the inner wall of the first housing, and each buckling block forms a limiting buckle groove; a positioning convex ring block is formed at the top of the peripheral edge of the second housing. The positioning convex ring block is arranged in the positioning ring groove. A plurality of first clamping blocks are provided on the peripheral edge of the inner wall of the second housing, and each first clamping block is clamped in the corresponding limiting buckle groove to connect the first housing and the second housing.

2. The power supply housing structure according to claim 1, characterized in that, a first installation groove is formed by the first outer side surface of the first housing and the first outer side surface of the second housing, and a plurality of first through openings are formed at the bottom of the first installation groove.

3. The power supply housing structure according to claim 2, wherein The power supply housing structure further includes a first installation side plate arranged in the first installation groove. The first installation side plate is provided with a plurality of second clamping blocks, and each second clamping block passes through the corresponding first through opening and is buckled on the first inner side surface of the first housing or the first inner side surface of the second housing.

4. The power supply housing structure according to claim 1, characterized in that, a second installation groove is formed by the second outer side surface of the first housing and the second outer side surface of the second housing, and a plurality of second through openings are formed at the bottom of the second installation groove.

5. The power supply housing structure according to claim 4, wherein The power supply housing structure further includes a second installation side plate arranged in the second installation groove. The second installation side plate is provided with a plurality of third clamping blocks, and each third clamping block passes through the corresponding second through opening and is buckled on the second inner side surface of the first housing or the second inner side surface of the second housing.

6. A energy storage power supply, characterized in that, including the power supply housing structure and the power supply component according to any one of claims 1-5. The first housing and the second housing together enclose a placement cavity, and the power supply component is arranged in the placement cavity.

7. The energy storage power supply according to claim 6, wherein The power supply component includes a circuit board and a battery module. The circuit board and the battery module are both arranged in the placement cavity, and the circuit board is electrically connected to the battery module.

8. The energy storage power supply according to claim 7, characterized in that a switch groove and a plurality of charging interface grooves are formed on the third side surface of the first housing. The switch groove and the plurality of charging interface grooves are both communicated with the placement cavity; The energy storage power supply further includes a functional component. The functional component includes a switch button part and a plurality of charging interface end seats. The switch button part is arranged on the circuit board, the pressing end of the switch button part is arranged in the switch groove, each charging interface end seat is arranged on the circuit board, the interface end of each charging interface end seat is arranged in the corresponding charging interface groove, and the switch button part and the plurality of charging interface end seats are both electrically connected to the circuit board.

9. The energy storage power supply according to claim 8, characterized in that, a display groove is formed on the third side surface of the first housing. The display groove is communicated with the placement cavity; The functional component further includes a display screen arranged in the display groove. The display screen is electrically connected to the circuit board.

10. The energy storage power supply according to claim 9, wherein, a lighting groove is formed on the third side surface of the second housing. The lighting groove is communicated with the placement cavity; The functional component further includes a lighting lamp panel, which is arranged in the lighting groove and electrically connected to the circuit board.

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