CN218829205U

CN218829205U - Household energy storage power supply with wireless charging function

Info

Publication number: CN218829205U
Application number: CN202320076794.4U
Authority: CN
Inventors: 唐春国; 王冬梅; 张慧慧; 钟义礼; 莫杨峥
Original assignee: Shenzhen Lemi Technology Development Co ltd
Current assignee: Shenzhen Lemi Technology Development Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-04-07
Anticipated expiration: 2033-01-10

Abstract

The utility model relates to a household energy storage power with wireless function of charging, including plastic casing, rigid internal frame, battery package, power management board and wireless charger, the rigid internal frame includes upper sheet metal plate, and the power management board sets up on upper sheet metal plate, and plastic casing includes top panel and top structure board, and the top structure board sets up on upper sheet metal plate, and the top panel setting is equipped with the mounting groove on the top structure board, and wireless charger sets up in the mounting groove. The wireless charger is integrated in the household energy storage power supply, and can penetrate through the top panel to charge the intelligent equipment, so that convenience is brought to the user; because the wireless charger is built-in, the appearance of the household energy storage power supply is not influenced. In addition, the rigid inner frame is additionally arranged, so that a battery pack with larger weight can be borne, and the requirement on the strength of the plastic shell can be greatly reduced.

Description

Household energy storage power supply with wireless charging function

Technical Field

The application relates to the technical field of energy storage equipment, in particular to a household energy storage power supply with a wireless charging function.

Background

The household energy storage power supply can store electric energy, has various electric energy output interfaces, and is widely applied to mobile office, outdoor leisure, outdoor operation, emergency rescue and other scenes. With the rapid temperature rise of the outdoor camping tropical mobile peripheral industry, the household energy storage power supply becomes a new class which is explosively increased, and the energy storage service becomes a new development direction of battery enterprises.

The intelligent devices supporting wireless charging are more and more, such as a smart phone, a smart watch and a tablet computer, but the existing household energy storage power supply can only provide a USB charging interface, and the user can use wireless charging only by a wireless charger, so that the use is slightly inconvenient, and further improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem that the energy storage power supply is used at present family does not have the wireless function of charging, the utility model provides a energy storage power supply is used at family with wireless function of charging.

The application provides the following technical scheme: the utility model provides a household energy storage power supply with wireless function of charging, includes plastic casing, rigidity internal frame, battery package, power management board and wireless charger, the rigidity internal frame sets up in plastic casing, the battery package sets up in the rigidity internal frame, the rigidity internal frame includes upper panel, the power management board sets up on upper panel, plastic casing includes top panel and top structure board, the top structure board sets up on upper panel, the top panel sets up on the top structure board, be equipped with the mounting groove on the top structure board, wireless charger sets up in the mounting groove, battery package and wireless charger all are connected with power management board electricity.

By adopting the technical scheme, the wireless charger is integrated in the household energy storage power supply by adopting the plastic shell and arranging the mounting groove for placing the wireless charger on the top structural plate, and the wireless charger can penetrate through the top panel to charge the charging equipment, so that convenience is brought to the user; because the wireless charger is built-in, the appearance of the energy storage power supply for the user is not influenced. In addition, the rigid inner frame is additionally arranged, so that a battery pack with larger weight can be borne, and the requirement on the strength of the plastic shell can be greatly reduced.

Preferably, be equipped with a plurality of buckles on the top panel, the corresponding position of top structure board is equipped with a plurality of draw-in grooves, the top panel passes through buckle draw-in groove cooperation structure to be fixed on the top structure board.

By adopting the technical scheme, the top panel can be conveniently and quickly fixed on the top structural plate, and the cost is lower.

Preferably, a radiation protection plate is further arranged between the power management plate and the wireless charger.

Through adopting above-mentioned technical scheme, because electronic component quantity and kind on the power management board are all more, in order to avoid the radiation influence to wireless charger, so add the radiation protection board for keep apart power management board and wireless charger, the radiation protection board can also reduce the radiation of power management board to the outside.

Preferably, the top panel is further pasted with a non-slip mat, the middle of the non-slip mat is provided with an avoiding hole, and the avoiding hole corresponds to the position of the wireless charger.

By adopting the technical scheme, when the charging device is used outdoors, if the energy storage power supply is not placed on a flat ground, the charging device can slide off when being wirelessly charged. The anti-skid function can be effectively increased by additionally arranging the anti-skid pad.

Preferably, the wireless charger further includes a ring magnet for attracting the charging device.

Through adopting above-mentioned technical scheme, ring magnet adsorbs battery charging outfit on the top panel, can increase frictional force, also can effectively prevent the battery charging outfit landing.

Preferably, the rigid inner frame further comprises four metal upright posts, a middle-layer sheet metal plate and a bottom-layer sheet metal plate, wherein the upper-layer sheet metal plate, the middle-layer sheet metal plate and the bottom-layer sheet metal plate are fixedly connected with the four metal upright posts to form a rigid frame.

Through adopting above-mentioned technical scheme, the rigidity of rigidity inner frame is very good, can bear heavier battery package, and the score of falling the experiment is also better, and the preferred aluminum alloy of metal stand, intensity is high, light in weight.

Preferably, the household energy storage power supply further comprises a handle and a handle sliding sleeve, the handle sliding sleeve is arranged on the upper-layer sheet metal plate, and the handle is arranged in the handle sliding sleeve in a vertically telescopic manner.

By adopting the technical scheme, the stress point of the handle is on the rigid inner frame, so that the plastic shell is not required to have excessive strength, the handle is arranged in the handle sliding sleeve in a vertically telescopic manner, and when the handle sliding sleeve is not used, the handle is stretched out and drawn back, so that the storage, transportation and lamination arrangement of the household energy storage power supply are facilitated.

Preferably, the handle is U-shaped, the two ends of the handle are respectively arranged in the two handle sliding sleeves in a sliding mode, and the top panel and the top structural plate are further provided with accommodating grooves for accommodating the handle.

Through adopting above-mentioned technical scheme, when the handle withdraws downwards, accomodate completely in accomodating the groove, can not stand out in the top panel, accomodate the back handle and be difficult for colliding with external object, difficult damage is out of shape, in addition, the handle is accomodate the back and is not influenced the stromatolite of family with energy storage power and arrange.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the application, the wireless charger is integrated in the household energy storage power supply, and can penetrate through the top panel to charge the charging equipment, so that convenience is brought to the user; the wireless charger is built in, so that the appearance of the household energy storage power supply is not influenced;

2. the rigid inner frame is additionally arranged, so that a battery pack with larger capacity can be borne, and the strength requirement on the plastic shell can be greatly reduced;

3. the stress point of the handle is on the rigid inner frame, so that excessive strength requirements on the plastic shell can be avoided, the handle is arranged in the handle sliding sleeve in a vertically telescopic mode, when the handle sliding sleeve is not used, the handle can be stretched out and drawn back, and storage, transportation and stacking arrangement of the household energy storage power supply are facilitated.

Drawings

Fig. 1 is a perspective view of a household energy storage power supply according to an embodiment of the present application;

fig. 2 is an exploded schematic view of a household energy storage power supply according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating a state of a user retracting a handle of an energy storage power supply according to an embodiment of the present invention;

FIG. 4 illustrates a perspective view of a rigid inner frame according to an embodiment of the present application;

FIG. 5 is a diagram illustrating the mating relationship of the top panel and the top structural panel according to an embodiment of the present application.

Description of reference numerals: 10. a plastic housing; 11. a top panel; 111. buckling; 112. a receiving groove; 12. a top structural panel; 121. Mounting grooves; 122. a card slot; 123. a receiving groove; 20. a rigid inner frame; 21. an upper sheet metal plate; 22. a metal upright post; 23. a middle layer sheet metal plate; 24. a bottom sheet metal panel; 30. a battery pack; 40. a power management board; 50. a wireless charger; 60. a radiation-proof plate; 70. a non-slip mat; 80. a handle; 90. a handle sliding sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The capacity of the existing household energy storage power supply is generally small, generally 500-1000Wh, so that the capacity of a battery pack in the capacity of the household energy storage power supply is small, the weight is light, a plastic shell is generally adopted, because the strength of the plastic shell is enough to support the battery pack, when the capacity is increased upwards, the plastic shell needs to be made larger, the strength is easy to be insufficient, the stress is easy to deform, and the method for enhancing the strength of the plastic shell is mainly two, namely the thickness of the shell is increased, and the number and the size of reinforcing ribs are increased, so that the plastic shell can generate a plurality of recesses due to shrinkage, and the appearance of a product is seriously influenced.

Referring to fig. 1 and 2, the application discloses a household energy storage power supply with wireless charging function, including plastic casing 10, rigid inner frame 20, battery package 30, power management board 40 and wireless charger 50, rigid inner frame 20 sets up in plastic casing 10, battery package 30 sets up in rigid inner frame 20, rigid inner frame 20 includes upper sheet metal plate 21, power management board 40 sets up on upper sheet metal plate 21, plastic casing 10 includes top panel 11 and top structural plate 12, top structural plate 12 sets up on upper sheet metal plate 21, top panel 11 sets up on top structural plate 12, be equipped with mounting groove 121 on top structural plate 12, wireless charger 50 sets up in mounting groove 121, battery package 30 and wireless charger 50 all are connected with power management board 40 electricity.

Referring to fig. 5, a plurality of fasteners 111 are disposed on the top panel 11, a plurality of fastening grooves 122 are disposed at corresponding positions of the top structural plate 12, and the top panel 11 is fixed on the top structural plate 12 through a fastener-fastening groove matching structure. The top panel 11 can be easily and quickly secured to the top structural panel 12 at a relatively low cost.

Referring to fig. 2, a radiation-proof plate 60 is further disposed between the power management plate 40 and the wireless charger 50. Because the number and the types of the electronic components on the power management board 40 are large, in order to avoid the radiation influence on the wireless charger 50, the radiation protection board 60 is additionally arranged, the power management board 40 and the wireless charger 50 can be isolated, and the radiation protection board 60 can also reduce the radiation of the power management board 40 to the outside.

Referring to fig. 2, a non-slip mat 70 is further adhered to the top panel 11, and an avoidance hole is formed in the middle of the non-slip mat 70, and corresponds to the wireless charger 50. When the charging device is used outdoors, if the energy storage power supply is not placed on a flat ground, the charging device may slip off when the charging device is wirelessly charged. The anti-skid function can be effectively increased by adding the anti-skid pad 70. The avoiding hole can increase heat dissipation, reduce heat accumulation and reduce the influence on an electromagnetic field so as to avoid influencing the wireless charging efficiency.

As an equivalent scheme of slipmat, wireless charger can also set up the ring magnet who is used for adsorbing battery charging outfit, and ring magnet adsorbs battery charging outfit on the top panel, can increase frictional force, also can effectively prevent battery charging outfit landing.

Referring to fig. 4, the rigid inner frame 20 includes four metal columns 22, an upper layer sheet metal plate 21, a middle layer sheet metal plate 23 and a bottom layer sheet metal plate 24, and the upper layer sheet metal plate 21, the middle layer sheet metal plate 23 and the bottom layer sheet metal plate 24 are all fixedly connected with the four metal columns 22 to form a rigid frame. The rigid inner frame 20 has very good rigidity, can bear the heavier battery pack 30, and the drop test performance is also better, and the metal upright post 22 is preferably made of aluminum alloy, and has high strength and light weight.

Referring to fig. 1 and fig. 3, the household energy storage power supply further includes a handle 80 and a handle sliding sleeve 90, the handle sliding sleeve 90 is disposed on the upper sheet metal plate 21, and the handle 80 is disposed in the handle sliding sleeve 90 in a vertically telescopic manner. Specifically, the handle 80 is U-shaped, two ends of the handle 80 are slidably disposed in the two handle sliding sleeves 90, and the top panel 11 and the top structural plate 12 are further provided with accommodating grooves 112 and 123 for accommodating the handle 80.

The stress point of the handle 80 is on the rigid inner frame 20, so that excessive strength requirements on the plastic shell 10 can be avoided, the handle 80 is arranged in the handle sliding sleeve 90 in a vertically telescopic mode, when the handle is not used, the handle 80 is stretched downwards, and storage, transportation and stacking arrangement of the energy storage power supply for a user can be facilitated. When the handle 80 retracts downwards, the handle is completely accommodated in the accommodating groove 112 and does not protrude out of the top panel 11, and the handle 80 is not easy to collide with external objects and deform after being accommodated.

The implementation principle of the application is as follows: the wireless charger 50 is integrated in a household energy storage power supply by adopting the plastic shell 10 and arranging the mounting groove 121 for placing the wireless charger on the top structural plate 12, and the wireless charger 50 can penetrate through the top panel 11 to charge charging equipment, so that convenience is brought to the user; because the wireless charger 50 is built in, the appearance of the energy storage power supply for the user is not affected. In addition, the rigid inner frame 20 is additionally arranged, the battery pack 30 with larger weight can be borne, the strength requirement on the plastic shell 10 can be greatly reduced, the plastic shell 10 does not need to be thickened or provided with a plurality of large-size reinforcing ribs, the shrinkage is less, and the attractive appearance is ensured.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The household energy storage power supply with the wireless charging function is characterized by comprising a plastic shell (10), a rigid inner frame (20), a battery pack (30), a power management plate (40) and a wireless charger (50), wherein the rigid inner frame (20) is arranged in the plastic shell (10), the battery pack (30) is arranged in the rigid inner frame (20), the rigid inner frame (20) comprises an upper-layer sheet metal plate (21), the power management plate (40) is arranged on the upper-layer sheet metal plate (21), the plastic shell (10) comprises a top panel (11) and a top structural plate (12), the top structural plate (12) is arranged on the upper-layer sheet metal plate (21), the top panel (11) is arranged on the top structural plate (12), a mounting groove (121) is formed in the top structural plate (12), the wireless charger (50) is arranged in the mounting groove (121), and the battery pack (30) and the wireless charger (50) are both electrically connected with the power management plate (40).

2. The household energy storage power supply with wireless charging function according to claim 1, wherein a plurality of fasteners (111) are provided on the top panel (11), a plurality of slots (122) are provided at corresponding positions of the top structural plate (12), and the top panel (11) is fixed on the top structural plate (12) through a fastener-slot fitting structure.

3. The household energy storage power supply with wireless charging function according to claim 1, characterized in that a radiation protection plate (60) is further arranged between the power management plate (40) and the wireless charger (50).

4. The household energy storage power supply with the wireless charging function according to claim 1, wherein an anti-slip pad (70) is further adhered to the top panel (11), an avoidance hole is formed in the middle of the anti-slip pad (70), and the avoidance hole corresponds to the wireless charger (50).

5. The household energy storage power supply with wireless charging function according to claim 1, wherein the wireless charger (50) further comprises a ring magnet for attracting the charging device.

6. The household energy storage power supply with the wireless charging function according to any one of claims 1 to 5, wherein the rigid inner frame (20) further comprises four metal columns (22), a middle layer sheet metal plate and a bottom layer sheet metal plate (24), and the upper layer sheet metal plate (21), the middle layer sheet metal plate and the bottom layer sheet metal plate (24) are fixedly connected with the four metal columns (22) to form a rigid frame.

7. The household energy storage power supply with the wireless charging function according to claim 6, further comprising a handle (80) and a handle sliding sleeve (90), wherein the handle sliding sleeve (90) is disposed on the upper-layer sheet metal plate (21), and the handle (80) is telescopically disposed in the handle sliding sleeve (90) up and down.

8. The household energy storage power supply with the wireless charging function according to claim 7, wherein the handle (80) is U-shaped, two ends of the handle (80) are respectively slidably disposed in the two handle sliding sleeves (90), and the top panel (11) and the top structural plate (12) are further provided with accommodating grooves (112, 123) for accommodating the handle (80).