Separated portable mobile power supply

Abstract

The utility model belongs to the technical field of power supply equipment, and particularly relates to a separated portable mobile power supply. The device specifically comprises a shell, a battery assembly, a handle, a filtering assembly, a fixing assembly, a display assembly, a heat dissipation assembly and an electric appliance connecting assembly. The handle is fixed to the shell, the battery assembly is located in the shell, the shell is provided with a filtering assembly, a display assembly, a heat dissipation assembly and an electric appliance connecting assembly, and the functions of filtering dust, displaying data, dissipating heat and converting electric energy are achieved. According to the device, the electric energy supply requirement of outdoor and field large-scale operation production is met, and the plate cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power supply equipment technical field, concretely relates to a portable mobile power supply of separation formula. BACKGROUND

[0002] With the popularity of mobile electronic devices, such as smart phones, tablet computers, wearable devices, etc., users have an increasing demand for powering these devices anytime and anywhere. As an important external power supply solution, traditional mobile power supplies have been widely used. However, there are still some deficiencies in the use of existing mobile power supplies, which affect the user experience. First, the traditional mobile power supply is usually compact in structure, and the battery unit and the charging control circuit are integrated together. Although this design improves the convenience of carrying to a certain extent, it also brings some limitations. Once the user needs to replace the battery or increase the power capacity, he usually has to buy a new mobile power supply device, which causes waste of resources and is not environmentally friendly. Second, the adaptability of existing mobile power supplies in different scenarios is insufficient. Most products are only suitable for daily use, but in outdoor, travel or long-term moving situations, users often need multiple mobile power supplies to ensure continuous power supply of the devices, which not only increases the burden of users, but also reduces portability.

[0003] In the construction process on site, the traditional integrated large-capacity mobile power supply has the problems of heavy weight and inconvenience to carry, and also has safety hazards, which seriously affects the portability and use flexibility of the equipment; and the cost of the plate used in the traditional mobile power supply is high; the ventilation system has a big defect, which will cause dust to concentrate in the internal of the device, reducing the charging efficiency. Therefore, a portable mobile power supply of separation formula is urgently needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] In order to overcome the problems of integration, large weight, inconvenience to carry and high cost in the prior art, the utility model provides a portable mobile power supply which can be separated.

[0005] A portable mobile power supply of separation formula, comprising a shell;

[0006] The shell comprises an upper cover, first and second side walls provided on both sides of the upper cover, and a third shell connected to the first and second side walls through first and second shells, wherein the first and second shells are threadedly connected to a handle fixing member, and the handle fixing member is connected to a handle through a plug;

[0007] A battery assembly is arranged in the shell and comprises a battery;

[0008] A handle is mounted on the shell and comprises a handle, a plug, and a handle fixing member.

[0009] A filter assembly, disposed on the first sidewall, includes a filter cover plate and a sponge filter.

[0010] A fixing component is provided in the mounting hole, and the fixing component includes a battery fixing buckle and foot pads;

[0011] A display component, disposed on the first panel, includes a display screen and a display faceplate;

[0012] A heat dissipation component, located on the second panel, includes a cooling fan;

[0013] Electrical connection components, including sockets and female socket terminals.

[0014] Preferably, there are two plugs.

[0015] Preferably, the third and fourth sidewalls of the bottom plate of the third outer shell are perpendicular to the bottom plate and are recessed inward. The center of the recess is provided with a first protrusion and a second protrusion. The side of the third and fourth sidewalls that is close to the battery is provided with four short sidewalls that are parallel to the bottom plate and are nested with the second outer shell.

[0016] Preferably, there are two cooling fans.

[0017] Preferably, the filter cover is provided with four filter ports corresponding to the exhaust holes, and the filter cover is snapped together with the sponge filter.

[0018] Preferably, there are two plugs.

[0019] Preferably, the second panel is threadedly connected to the cooling fan, and the side of the second panel closest to the battery has an exhaust vent corresponding to the cooling fan.

[0020] Preferably, there are two handle fixing components.

[0021] Technical effects of the utility model

[0022] (1) First, the filter assembly consisting of the filter cover and the sponge filter can filter dust and improve the efficiency of use when the device is used in the construction site environment.

[0023] (2) Secondly, the ventilation structure formed by the shell and the cooling fan allow gas to enter and exit through the exhaust port and the exhaust vent, and can prevent the device from overheating, making it suitable for field construction sites.

[0024] (3) Furthermore, by setting a battery fixing buckle, the battery can be fixed and used through magnetic attraction.

[0025] (4) Finally, the quick-connect sockets corresponding to the battery and the separate design make the use of the battery easier and more convenient. Compared with the integrated plate, the plate of this utility model has a greater advantage in terms of cost. Attached Figure Description

[0026] To more clearly illustrate the technical solutions of the exemplary embodiments of this utility model, the drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort. In the drawings:

[0027] Figure 1 This is an exploded view illustrating the structure of this utility model;

[0028] Figure 2 This is a partial exploded view of the structure of this utility model.

[0029] Figure 3 This is a partial exploded view of the structure of this utility model.

[0030] Figure 4 This is a partial exploded view of the structure of this utility model.

[0031] Figure 5 This is a schematic diagram of an embodiment of the present utility model;

[0032] Figure 6 for Figure 5 The bottom view of the embodiment;

[0033] Figure 7 for Figure 5 Right view of the embodiment;

[0034] Figure 8 is Figure 5 Left view of the embodiment;

[0035] Figure 9 for Figure 5 Top view of the embodiment;

[0036] Figure 10 This is a schematic diagram of an embodiment of the present invention (excluding the battery).

[0037] Figure 11 for Figure 10 A cross-sectional schematic diagram.

[0038] Figure label:

[0039] 1. Handle; 2. End cap; 3. Handle fastener; 4. Battery; 5. First outer casing; 6. Second outer casing; 7. Battery retainer; 8. Socket; 9. Switch; 10. Display panel; 11. First panel; 12. Display screen; 13. Filter cover; 14. Sponge filter; 15. Top cover; 16. Socket female connector; 17. Cooling fan; 18. Second panel; 19. Inverter; 20. Third outer casing; 21. Foot pad; 22. Base plate; 23. First side wall; 24. Second side wall; 25. Exhaust vent; 26. First mounting hole; 27. Second mounting hole; 28. Third mounting hole; 29. ​​Fourth mounting hole; 30. Fifth mounting hole; 31. Third side wall; 32. Fourth side wall; 33. First protrusion; 34. Second protrusion; 35. Vent; Detailed Implementation

[0040] The following will describe the present invention in conjunction with Embodiment 1 and Appendix. Figures 1-11 The technical solution of this utility model is clearly and completely described herein. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0041] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0042] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0043] Example 1

[0044] like Figures 1-11The present invention provides a detachable portable power bank, including a housing, a battery assembly, a handle, a filter assembly, a fixing assembly, a display assembly, a heat dissipation assembly, and an electrical connection assembly. The handle includes a plug 2, a handle 1, and two handle fixing parts, which are connected by nesting. The handle fixing parts 3 are threadedly connected to the first housing 5 and the second housing 6 to fix the handle. The housing includes a top cover 15, with a first side wall 23 and a second side wall 24 on both sides. The top cover 15 has a battery fixing buckle 7 for magnetic connection with the battery 4. An inverter 19 is provided on the side of the top cover 15 away from the battery fixing buckle 7. The inverter 19 is used to convert the direct current (DC) stored inside the power bank into alternating current (AC). The inverter 19 is mounted on the bottom plate 22 of the third housing 20. The bottom plate 22 is connected to the foot pad 21 through the first mounting hole 25 to fix the entire device on the ground.

[0045] The first sidewall 23 is provided with an exhaust hole 25. The side of the first sidewall 23 away from the battery 4 is provided with a sponge filter 14 and a filter cover plate 13, which are snapped together. The dust at the construction site will be filtered out by the sponge filter 14 and the filter cover plate 13, so as not to affect the efficiency of the power bank.

[0046] The first panel 11 has a third mounting hole 28, a fourth mounting hole 29, and a fifth mounting hole 30 on the side away from the battery. The display screen 12 and the display panel 10 are nested together through the third mounting hole 28 to form a display assembly, enabling data display and allowing users to access information on the screen. The fourth mounting hole 29 and the fifth mounting hole 30 are connected to two sockets 8, enabling outdoor charging of the device.

[0047] The second sidewall 24 has a second mounting hole 27. The female connector 16 of the docking socket is inserted into the second mounting hole 27 and connected to the battery 4 to realize the transmission of electrical energy. The second panel 18 has an exhaust vent 35, and two cooling fans 17 are arranged corresponding to the exhaust vent 35 to form a heat dissipation component. This solves the problem of overheating of the device in the hot outdoor environment and during long-term operation, reducing the risk of outdoor operation. The third sidewall 31 and the fourth sidewall 32 have four short sidewalls parallel to the base plate 22 on the side close to the battery 4. The third sidewall 31 and the fourth sidewall 32 are nested and connected to the two corresponding second outer shells 6. This structure not only realizes the separate design, but also reduces costs.

[0048] The separate design of the battery 4 and the casing makes it convenient and replaceable during field operations. The nested structure formed by the second outer casing 6 and the four short side walls secures the entire device and saves on material costs. The filter assembly consisting of the sponge filter 14 and the filter cover 13 prevents dust from entering the device and affecting its efficiency, making it more suitable for field operations. The heat dissipation assembly consisting of two cooling fans 17 corresponding to the exhaust vent 35 reduces the risk of overheating during outdoor operations. The quick-connect socket consisting of the female connector 16 and the second mounting hole 27 connects to the battery 4 to charge and discharge the battery. The separate design of the entire device makes it convenient to use, and the battery 4 is easy to replace, enabling safe use of the device in large-scale outdoor and field operations.

[0049] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A split portable power supply, characterized by, The utility model relates to a portable power supply device, including shell, battery assembly, handle, filter assembly, fixed assembly, display assembly, heat dissipation assembly and electric appliance connection assembly. The shell includes an upper cover (15), first and second side walls (23, 24) on both sides of the upper cover (15), the first and second side walls (23, 24) are connected to a third housing (20) through a first housing (5) and a second housing (6), the first and second housings (5, 6) are threadedly connected to a handle fixing member (3), and the handle fixing member (3) is connected to a handle (1) through a plug (2). The battery assembly is arranged in the shell and includes a battery (4). The handle is mounted on the shell and includes the handle (1), the plug (2), and the handle fixing member (3). The filter assembly is arranged on the first side wall (23) and includes a filter cover plate (13) and a sponge filter screen (14). The fixed assembly is arranged on the mounting hole and includes a battery fixing buckle (7) and a foot pad (21). The display assembly is arranged on the first panel (11) and includes a display screen (12) and a display surface sticker (10). The heat dissipation assembly is arranged on the second panel (18) and includes a heat dissipation fan (17). The electric appliance connection assembly includes a socket (8) and a female connector (16). The upper cover (15) is snap-connected to the battery (4) through the battery fixing buckle (7), the side of the upper cover (15) away from the battery fixing buckle (7) is provided with an inverter (19), the inverter (19) is arranged on a bottom plate (22) of the third housing (20), and the bottom plate (22) is connected to the foot pad (21) through a first mounting hole (26). The side of the first side wall (23) away from the battery (4) is provided with the filter cover plate (13) and the nested sponge filter screen (14), the second side wall (24) is inserted into the female connector (16) through a second mounting hole (27). The first panel (11) is provided with a third mounting hole (28), the side of the first panel (11) close to the battery (4) is provided with the display screen (12), the side of the first panel (11) away from the battery (4) is provided with the display surface sticker (10) and a switch (9), and the socket (8) is inserted into the first panel (11) through a fourth mounting hole (29) and a fifth mounting hole (30). The second panel (18) is provided with an air outlet (35), and the side of the second panel (18) close to the battery (4) is provided with the heat dissipation fan (17).

2. The detachable portable power source of claim 1, wherein, The socket (8) is two.

3. The detachable portable power source of claim 1, wherein, The bottom plate (22) of the third housing (20) is provided with third and fourth side walls (31, 32) perpendicular to the bottom plate (22) on both sides, the third and fourth side walls (31, 32) are concave inward, the concave parts are provided with first and second protruding parts (33, 34) at the centers, the sides of the third and fourth side walls close to the battery (4) are provided with four short side walls parallel to the bottom plate (22), and the short side walls are nested with the second housing (6).

4. The detachable portable power source of claim 1, wherein, The heat dissipation fan is two.

5. The detachable portable power source of claim 1, wherein, The filter cover plate (13) is provided with four filter openings corresponding to the air outlet (25), and the filter cover plate (13) is snap-connected to the sponge filter screen (14).

6. The detachable portable power source of claim 1, wherein, The plug (2) is two.

7. The detachable portable power source of claim 1, wherein, The second panel (18) is threadedly connected with the heat dissipation fan (17), and one side of the second panel (18) close to the storage battery (4) is provided with an air outlet (35) corresponding to the heat dissipation fan (17).

8. The detachable portable power source of claim 1, wherein, The handle fixing member (3) is two.

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