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CN-224232803-U - Power supply device compatible with multiple batteries

CN224232803UCN 224232803 UCN224232803 UCN 224232803UCN-224232803-U

Abstract

The utility model provides power supply equipment compatible with multiple batteries, which comprises a shell and a battery cover, wherein the shell comprises a first shell and a second shell which are oppositely covered, a supporting part is arranged on one surface of the first shell, which faces the second shell, and is used for supporting the batteries, a limiting notch corresponding to the position of the supporting part is arranged on one surface of the second shell, which faces the first shell, and is used for limiting the batteries, the battery cover is arranged on the second shell and is covered on the limiting notch, so as to form a containing space for containing the multiple batteries together with the supporting part and the limiting notch, each battery is contained in the containing space in a first size direction, a second size direction and a third size direction, and different batteries have different sizes in at least one size direction. According to the technical scheme, batteries with different sizes are accommodated in the same power supply equipment, the compatibility of the power supply equipment to various batteries is improved, repeated design of the power supply equipment is reduced, and cost is further reduced.

Inventors

  • FU XING
  • CHEN SHISHUN

Assignees

  • 东莞市硕擎能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250421

Claims (10)

  1. 1. A power supply apparatus compatible with a plurality of batteries, the power supply apparatus comprising: The battery comprises a shell, a battery and a battery cover, wherein the shell comprises a first shell and a second shell which are oppositely covered, a supporting part is arranged on one surface of the first shell facing the second shell and used for supporting the battery, a limit notch corresponding to the position of the supporting part is arranged on one surface of the second shell facing the first shell and used for limiting the battery, and The battery cover is arranged on the second shell and covered on the limit notch so as to form a containing space for containing various batteries together with the supporting part and the limit notch; Each battery is accommodated in the accommodating space in a first dimension direction, a second dimension direction and a third dimension direction, and different batteries have different dimensions in at least one dimension direction.
  2. 2. The power supply apparatus according to claim 1, wherein any two of the first dimension direction, the second dimension direction, and the third dimension direction are perpendicular to each other.
  3. 3. The power supply apparatus according to claim 2, wherein the support portion includes a plurality of support members, the plurality of support members being disposed at intervals along the first dimension direction.
  4. 4. A power supply apparatus according to claim 3, wherein each support member includes a plurality of first projections and a plurality of second projections, the plurality of first projections and the plurality of second projections being respectively disposed at equal intervals along a first axis of the support member parallel to the second dimension direction and symmetrically disposed about a second axis of the support member parallel to the first dimension direction.
  5. 5. The power supply apparatus according to claim 4, wherein a height of the second protrusion is greater than a height of the first protrusion in the third dimension direction.
  6. 6. The power supply apparatus according to claim 3, wherein the support portion further includes a plurality of first elastic support portions that are disposed at intervals along the first dimension direction and extend from the first housing toward the second housing to be covered by the battery cover for press-fitting the battery accommodated in the accommodation space.
  7. 7. The power supply apparatus according to claim 6, wherein the limit notch is provided with a first edge along the first dimension direction, and the first edge is provided with a plurality of second elastic support portions corresponding to the plurality of first elastic support portions one by one so as to press fit the battery accommodated in the accommodating space.
  8. 8. The power supply apparatus according to claim 7, wherein the limit slot is further provided with a second edge and a third edge, the second edge and the third edge being respectively connected to both sides of the first edge, the second edge and the third edge being respectively provided with a plurality of third elastic supporting portions.
  9. 9. The power supply apparatus according to claim 8, wherein the plurality of second elastic supporting portions and the plurality of third elastic supporting portions are each covered by the battery cover.
  10. 10. The power supply apparatus according to claim 1, wherein the battery cover is provided with a plurality of first skeleton structures and a plurality of second skeleton structures in the first dimension direction and the second dimension direction, respectively, the plurality of first skeleton structures and the plurality of second skeleton structures intersecting to form a plurality of bone sites, and wherein the battery cover is further provided with a bone site structure located at one of the plurality of bone sites.

Description

Power supply device compatible with multiple batteries Technical Field The utility model relates to the technical field of power supply equipment, in particular to power supply equipment compatible with multiple batteries. Background The existing power supply equipment is widely applied to production and life and can provide power supply for multiple electrical appliances. For example, power supply devices such as uninterruptible power supplies (Uninterruptible Power Supply, UPS), inverters, automatic voltage regulators (Automatic Voltage Regulation, AVR) often require battery-powered backup. Due to the manufacturing process difference of the batteries and the production of different manufacturers, the sizes of the batteries with the same specification have deviation. The existing power supply equipment design needs to be matched with corresponding power supply equipment aiming at batteries with different sizes, so that the adaptability is poor, the design and the production are required to be repeated, and the cost is increased. Disclosure of utility model In view of this, it is necessary to propose a power supply device compatible with a plurality of batteries. In a first aspect, an embodiment of the utility model provides a power supply device compatible with multiple batteries, the power supply device comprises a housing and a battery cover, the housing comprises a first housing and a second housing which are oppositely covered, a supporting part is arranged on one surface of the first housing facing the second housing and is used for supporting the batteries, a limiting notch corresponding to the position of the supporting part is arranged on one surface of the second housing facing the first housing and is used for limiting the batteries, the battery cover is arranged on the second housing and covers the limiting notch and is matched with the supporting part and the limiting notch together to form a containing space for containing the multiple batteries, each battery is contained in the containing space in a first size direction, a second size direction and a third size direction, and different batteries have different sizes in at least one size direction. Further, any two dimension directions of the first dimension direction, the second dimension direction and the third dimension direction are perpendicular to each other. Further, the support portion includes a plurality of support pieces that are disposed at intervals along the first dimension direction. Further, each support member includes a plurality of first protrusions and a plurality of second protrusions disposed at equal intervals along a first axis of the support member parallel to the second dimension direction, and symmetrically disposed about a second axis of the support member parallel to the first dimension direction. Further, along the third dimension, the height of the second protrusion is greater than the height of the first protrusion. Further, the support portion further includes a plurality of first elastic support portions, the plurality of first elastic support portions are disposed along the first dimension direction at intervals, and extend from the first housing to the second housing and are covered by the battery cover, so as to press the battery accommodated in the accommodating space. Further, the limiting notch is provided with a first edge along the first dimension direction, and the first edge is provided with a plurality of second elastic supporting parts corresponding to the first elastic supporting parts one to one so as to press the battery accommodated in the accommodating space. Further, the limit notch is further provided with a second edge and a third edge, the second edge and the third edge are respectively connected to two sides of the first edge, and the second edge and the third edge are respectively provided with a plurality of third elastic supporting parts. Further, the plurality of second elastic supporting portions and the plurality of third elastic supporting portions are each covered by the battery cover. Further, the battery cover is provided with a plurality of first framework structures and a plurality of second framework structures along the first dimension direction and the second dimension direction respectively, the first framework structures and the second framework structures are intersected to form a plurality of bone sites, and the battery cover is also provided with a bone site structure which is located at one bone site in the plurality of bone sites. The power supply equipment compatible with multiple batteries utilizes the supporting part of the first shell, the limiting notch of the second shell and the battery cover to jointly form the accommodating space capable of accommodating multiple batteries, and the plurality of different elastic supporting parts are respectively arranged on the first shell and the limiting notch, so that the batteries with different sizes are accommodated in