CN220122624U - Charging station - Google Patents

Abstract

A charging station includes a housing defining a hub and wings extending from the hub, and a first charging port disposed on the housing. The first charging port includes a first battery receptacle configured to receive and charge a first battery pack. The charging station also includes a second charging port disposed on the housing. The second charging port includes a second battery receptacle configured to receive and charge a first battery pack, and a third battery receptacle different from the second battery receptacle configured to receive and charge a second battery pack different from the first battery pack.

Description

Charging station

Cross Reference to Related Applications

The application claims the benefit of co-pending U.S. provisional patent application serial No. 63/182,409 filed at 30 of 4 of 2021, co-pending U.S. provisional patent application serial No. 63/158,087 filed at 8 of 3 of 2021, co-pending U.S. provisional patent application serial No. 63/113,674 filed at 13 of 11 of 2020, and co-pending U.S. provisional patent application serial No. 63/081,175 filed at 21 of 9 of 2020, the entire contents of each of which are incorporated herein by reference.

Background

The present disclosure relates generally to combination tank charging systems, devices, and related methods.

Disclosure of Invention

In one embodiment, the present utility model provides a charging station that includes a housing defining a hub and wings extending from the hub, and a first charging port disposed on the housing. The first charging port includes a first battery receptacle configured to receive and charge a first battery pack. The charging station also includes a second charging port disposed on the housing. The second charging port includes: a second battery receptacle configured to receive and charge the first battery pack; and a third battery receptacle, different from the second battery receptacle, configured to receive and charge a second battery pack, different from the first battery pack.

In another embodiment, the present utility model provides a charging station that includes a housing defining a forward side and a rear side opposite the forward side. The charging station also includes a plurality of charging ports disposed on the housing. Each of the plurality of charging ports includes a battery receptacle configured to receive and charge a battery pack. The charging port further includes a magnet assembly disposed on a rear side of the housing. The magnet assembly is configured to support the housing from the mating surface.

In one aspect, the magnet assembly is a first magnet assembly, and the charging station further comprises a second magnet assembly.

In another embodiment, the present utility model provides a charging station for use with a combination bin. The charging station includes a housing defining an electronics hub, a first wing extending from the electronics hub, and a second wing extending from the electronics hub on an opposite side of the first wing. The charging station also includes a plurality of ports disposed on the housing. Each of the plurality of ports includes a battery receptacle configured to receive and charge a battery pack.

In another embodiment, the present utility model provides a charging station that includes a housing defining an interior, a door coupled to the housing to selectively enclose an interior cavity, and a plurality of ports disposed within the interior cavity. The port includes a first battery receptacle for receiving and charging a first battery pack, and a second battery receptacle different from the first receptacle for receiving and charging a second battery pack different from the first battery pack.

In one aspect, the charging station further comprises a second port comprising a third battery receptacle for receiving a third battery pack different from the first battery pack and the second battery pack, the third battery receptacle being different from the first battery receptacle and the second battery receptacle.

In another embodiment, the present utility model provides a portable charging station that includes a housing defining a charging block, a handle extending from the charging block, and a plurality of ports defined in the housing. Each of the plurality of ports includes a battery receptacle for receiving and charging a battery pack.

In one aspect, the handle includes a rail configured to be coupled to a docking assembly.

In one aspect, the plurality of ports includes a first port on a first side of the handle and a second port on a second side of the handle opposite the first side.

In one aspect, the handle includes an extendable hanger for supporting the portable charging station from a structure.

In another embodiment, the utility model provides a charging system that includes a charging station having a housing defining a charging mass. The charging block includes a first electrical terminal. The charging station also includes a port defined in the housing. The port includes a battery receptacle for receiving and charging a battery pack. The charging system also includes a docking station having a docking portion for receiving and supporting the charging station. The docking portion includes a second electrical terminal coupled to the first electrical terminal to provide power to the charging station.

In one aspect, the docking station is a first docking station, and wherein the docking station includes a second docking station configured to receive and support a second charging station.

In another embodiment, the present utility model provides a charging assembly that includes a power hub configured to supply power. The power hub includes a plurality of power receptacles. The charging assembly also includes a charging station including a housing and a charging port defined in the housing. The charging port includes a battery receptacle configured to receive and charge a battery pack. The charging assembly also includes a power cord coupled at one end to one of the power sockets of the power hub and at the other end to the charging station. The power cord is configured to transmit power from the power hub to the charging station.

In one aspect, the charging station is a first charging station and the power cord is a first power cord, and wherein the charging assembly further comprises a second charging station and a second power cord coupled to another power outlet of the power hub and the second charging station to transfer power from the power hub to the charging station.

Other features and aspects of the disclosure will become apparent from consideration of the following detailed description and the accompanying drawings.

Drawings

Fig. 1 is a perspective view of a charging station for a combination box according to one embodiment of the present utility model.

Fig. 2 is a perspective view of a mounting plate for the charging station of fig. 1.

Fig. 3 is a rear perspective view of the housing of the charging station of fig. 1.

Fig. 4 is a close-up perspective view of the charging station of fig. 1.

Fig. 5 is a front view of the charging station of fig. 1.

Fig. 6 is another perspective view of the charging station of fig. 1.

Fig. 7 is another perspective view of the charging station of fig. 1.

Fig. 8 is a front view of the charging station of fig. 1 in a closed configuration.

Fig. 9 is a perspective view of a charging station for a combination box according to another embodiment of the present utility model.

Fig. 10 is a close-up perspective view of the charging station of fig. 9.

Fig. 11 is a front perspective view of a charging station for the combination box.

Fig. 12 is a front perspective view of the charging station of fig. 11 with the battery pack removed.

Fig. 13 is a rear perspective view of the charging station of fig. 12.

Fig. 14 is a front view of the charging station of fig. 12.

Fig. 15 is a front perspective view of the charging station of fig. 12 with a portion removed.

Fig. 16 is a first front perspective view of a charging station for a combination box according to another embodiment of the utility model.

Fig. 17 is a second front perspective view of the charging station of fig. 16.

Fig. 18 is a rear perspective view of the charging station of fig. 16.

Fig. 19 is a front perspective view of a charging station for a combination box according to another embodiment of the present utility model.

Fig. 20 is a perspective view of a port according to another embodiment of the utility model.

Fig. 21 is a perspective view of a port according to another embodiment of the utility model.

Fig. 22 is a side view of the charging station of fig. 12 when mounted to a first position of the combiner box.

Fig. 23 is a side view of the charging station of fig. 12 when mounted to a second position of the combination box.

Fig. 24 is a side view of the charging station of fig. 12 when mounted to a second position of the combination box.

Fig. 25 is a perspective view of a portion of a charging station for a combination box having a magnet assembly according to another embodiment.

Fig. 26 is a rear view of the charging station of fig. 25 with the magnet assembly in the first position.

Fig. 27 is a top view of the charging station of fig. 26.

Fig. 28 is a rear view of the charging station of fig. 25 with the magnet assembly in a second position.

Fig. 29 is a top view of the charging station of fig. 28.

Fig. 30 is a perspective view of a portion of a charging station for a combination box having a magnet assembly according to another embodiment.

Fig. 31 is a perspective view of the charging station of fig. 30 with a portion removed.

Fig. 32 is a top view of the charging station of fig. 30 with the magnet assembly in a first position.

Fig. 33 is a top view of the charging station of fig. 30 with the magnet assembly in a second position.

Fig. 34 is a top view of the charging station of fig. 30 with the magnet assembly in a third position.

Fig. 35 is an exploded view of the magnet assembly.

Fig. 36 is a plan view of the magnet assembly of fig. 35 when positioned within the housing of a charging station.

Fig. 37 is a first perspective view of the portable charging station.

Fig. 38 is a second perspective view of the portable charging station of fig. 37.

Fig. 39 is a perspective view of a docking assembly for the portable charging station of fig. 37.

Fig. 40 is a close-up view of the docking station of fig. 39 when not docked.

Fig. 41 is a cross-sectional view of the docking assembly of fig. 39 when the portable charging station is in the first position.

Fig. 42 is a cross-sectional view of the docking assembly of fig. 39 in a second position of the portable charging station.

Fig. 43 is a cross-sectional view of the docking assembly of fig. 39 in a third position of the portable charging station.

Fig. 44 is a schematic diagram of a circuit for use with the portable charging station of fig. 37.

Fig. 45 is a plan view of a locking system for the portable charging station of fig. 37.

Fig. 46 is a top view of the portable charging station of fig. 37.

Fig. 47 is a perspective view of a charging station according to another embodiment of the utility model.

Fig. 48 is a front view of the charging station of fig. 47.

Fig. 49 is a perspective view of a portion of the charging station of fig. 47 with a portion removed.

Fig. 50 is a perspective view of a power hub for use with the charging station of fig. 47.

Fig. 51 is another perspective view of the power hub of fig. 49.

Detailed Description

Fig. 1 shows a charging station 110 for the combination box 10. The charging station 110 is configured to store and charge a plurality of battery packs. In the illustrated embodiment, the charging station 110 is configured to store and charge the first battery pack 114, the second battery pack 118, or the third battery pack 122 (fig. 4). The charging station 110 is positioned externally with respect to the combination box 10 to provide more free space within the combination box 10 and to reduce the heat generated by the charging station 110 due to charging. The combination box 10 includes a housing 12 defining an interior 16 and a cover 18 coupled to the housing 12 to selectively enclose the interior 16 of the combination box 10. The charging station 110 is coupled to the outside of the combination box 10 using a mounting plate 126. The charging station 110 includes a housing 130 defining an interior 134 of the charging station 110 and two doors 138 coupled to the housing 130 and selectively enclosing the interior 134 of the housing 130. The handle 142 is coupled to the exterior of the housing 130 to facilitate transporting the charging station 110. In the illustrated embodiment, the housing 130 is made of a plastic material. In other embodiments, the housing 130 may be made of metal or other materials.

The housing 130 also includes a power receptacle 146 (fig. 6) that is located on the outside of the housing 130 to provide power to the charging station 110. In the illustrated embodiment, the power receptacle 146 is an a/C male plug configured to couple to a female power cord to transfer power to the charging station 110.

Referring to fig. 2, the mounting plate 126 includes a plurality of mounting holes 150 configured to receive fasteners to couple the mounting plate 126 to the combination box 10. The mounting plate 126 also includes a plurality of receptacles 154 corresponding to a plurality of protrusions 158 (fig. 3) on the rear of the housing 130 of the charging station 110. The protrusion 158 aligns with and couples to the receptacle 154 to secure the charging station 110 above a surface. Charging station 110 is selectively coupled to mounting plate 126. In other words, the charging station 110 may be removed from the mounting plate 126 and transported to another location.

Referring to fig. 4 and 5, the housing 130 includes a shelf 162 that divides the interior 134 into a top portion 166 and a bottom portion 170. The bottom portion 170 includes a compartment 172 and a storage area 174. Compartment 172 includes control electronics for charging station 110. The control electronics may include at least one controller or Printed Circuit Board (PCB) that controls the operation of the charging station 110. Storage area 174 includes a plurality of USB ports 178, ribs 182, storage hooks 186, and a locking mechanism 190.USB port 178 may be ase:Sub>A USB-A port or ase:Sub>A USB-C port. In other embodiments, USB port 178 may be of other USB types. The USB port 178 may be configured to charge a cell phone, tablet, or the like through a charging cable. In the illustrated embodiment, the charging station 110 includes four USB ports 178. The rib 182 is positioned on the bottom surface of the housing 130. The ribs 182 are configured to hold the cell phone or tablet in an upright position to free up space within the interior 134 of the housing 130. The storage hooks 186 allow a user to place a device or cable over the bottom surface of the housing 130. The locking mechanism 190 includes a locking pin 194 that is slidable along a track to lock the charging station 110 to the mounting plate 126. The user may slide the latch 194 toward the mounting plate 126. The lock pin 194 aligns with a slot 198 (fig. 2) on the mounting plate 126. When the lock pin 194 is received in the slot 198, the charging station 110 is prevented from being removed from the mounting plate 126. The locking mechanism 190 may be used at the end of the workday to ensure that the charging station 110 is not stolen. The locking mechanism 190 is only accessible when the door 138 is in the open configuration. As shown in fig. 8, when the door 138 is in the closed configuration, the door defines a recess 202 having a catch 206. A padlock 210 may be coupled to the shackle 206 to prevent unwanted access to the interior 134 of the housing 130. In other embodiments, a keyboard lock may be positioned in the recess 202 to lock the door 138 in the closed configuration.

Charging station 110 also includes a plurality of charging ports 214 disposed in top portion 166 and bottom portion 170 of interior 134. Each charging port 214 includes a first receptacle 218 for receiving first battery pack 114 and a second receptacle 222 different from first receptacle 218 for receiving second battery pack 118. As such, each charging port 214 may alternatively receive either the first battery pack 114 or the second battery pack 118. When the battery pack is received in one of the charging ports 214, power is transferred from the control electronics to the battery packs 114, 118. In some embodiments, each charging port 214 may include a dedicated PCB to control charging at the port 214. In other embodiments, the PCB board may control two or more charging ports 214.

In the illustrated embodiment, the bottom portion 170 of the housing 130 includes four charging ports 214 and the top portion 166 includes four charging ports 214. Multiple battery packs may be coupled to multiple charging ports 214 simultaneously. In other embodiments, the top portion 166 and the bottom portion 170 of the housing 130 may include more or less than four charging ports 214. The charging port 214 also includes a guide rail 226 that guides the battery packs 114, 118 into either the first receptacle 218 or the second receptacle 222. In some embodiments, four of the charging ports 214 charge simultaneously, while four of the charging ports 214 charge in a sequential order. In other embodiments, all of the charging ports 214 may be charged simultaneously or sequentially.

The top portion 166 of the interior 134 also includes a plurality of auxiliary charging ports 230. Auxiliary charging port 230 is configured to receive and charge third battery pack 122. Each auxiliary charging port 230 includes a third battery receptacle 234 that is different from the first and second battery receptacles 218, 222. In the illustrated embodiment, the top portion 166 of the interior 134 includes five auxiliary charging ports 230. In other embodiments, the top portion 166 of the interior 134 may include more or less than five auxiliary charging ports 230. In some embodiments, each auxiliary charging port 230 may include a dedicated PCB board to control charging of the ports 230. In further embodiments, auxiliary charging port 230 may be removable from charging station 110 to facilitate more storage area or more charging ports 214.

In the illustrated embodiment, each of the charging port 214 and auxiliary charging port 230 includes a dedicated indicator light 238. An indicator light 238 is positioned on shelf 162. Each of the indicator lights 238 may include a plurality of Light Emitting Diodes (LEDs). Each LED may be a different color. The indicator light 238 is operable to indicate to a user the state of charge of one of the battery packs 114, 118, 122 coupled to the ports 214, 230. For example, the indicator light 238 may be green when the battery pack coupled to the port is fully charged. Alternatively, the indicator light 238 may be red when the battery pack coupled to the port is being charged. In addition, the indicator light 238 may be a third color different from red or green to indicate some different content to the user. For example, the indicator light 238 may be yellow to indicate to the user that there is a failure of the connection between the port and the battery pack. Further, the indicator light 238 may flash to indicate to the user another condition of the charging station 110. When the door 138 is in the closed configuration, the indicator light 238 is visible through an opening 242 in the door 138. The opening 242 allows a user to determine the status of the battery pack without opening the door 138.

Referring to fig. 7, a lamp strip 246 having a plurality of lamps is provided on the top surface of the housing 130. The light 246 is configured to illuminate the interior 134 of the housing 130 so that a user can easily find components within the charging station 110. The light 246 may include a sensor for detecting ambient light in the environment surrounding the charging station 110. For example, the sensor may determine that the ambient light is below a predetermined threshold and communicate with the controller to supply power to the lamp 246. Alternatively, the sensor may detect whether the door 138 is open and communicate with the controller to supply power to the lamp 246.

Although not shown, the charging station 110 may include a heating element. The heating element is configured to warm the battery pack stored within the interior 134 of the housing 130. It is important to maintain the temperature of the battery pack, especially during cold weather, to ensure proper operation of the battery pack. In some embodiments, the heating element may be a conductive unit, such as a hot air blower. In other embodiments, the heating element may be an induction unit. In further embodiments, the charging station 110 may include insulation to reduce heat escaping the interior 134 of the housing 130. A switch 250 on the interior 134 of the housing 130 may be selectively turned on to energize the heating unit.

Fig. 9 and 10 illustrate a charging station 310 for combining boxes 10 according to another embodiment of the present utility model. Charging station 310 is similar to charging station 110, with like features being identified with like reference numerals. The charging station 310 includes a housing 314 and a door 318 coupled to the housing 314 to selectively close the charging station 310. In the illustrated embodiment, the housing 314 is made of a metallic material. Having a metal housing provides charging station 310 with greater durability and safety. The housing 314 may be directly coupled to the combination tank 10 using fasteners. Similar to charging station 110, charging station 310 also includes a plurality of charging ports 214 and a plurality of auxiliary ports 230. The door 318 may be selectively opened using a handle 322. In some embodiments, a combination lock built into the door 318 may be used to lock the door 318.

Providing a charging station that can be mounted to the exterior of the combination box advantageously provides more free space in the interior of the combination box.

Fig. 11 illustrates a charging station 1110 according to one embodiment of the utility model. The charging station 1110 is configured to be coupled or attached to a combination box 10 or work box that may be at a construction site or other work site. The combiner boxes are typically used to store tools and other equipment necessary at the work site, such as power tools. The power tool is operable to consume power provided by a battery or battery pack. During the working day, the battery pack is depleted and needs to be replaced with a fully charged battery pack. In this way, the charging station 1110 provides power to a battery pack coupled to the charging station 1110. In the illustrated embodiment, the charging station 1110 may support and charge a first battery pack 1114 or a second battery pack 1118 different from the first battery pack 1114. The battery packs 1114, 1118 may include any of a number of different nominal voltages (e.g., 12V, 18V, etc.) and may be configured to have any number of different chemical compositions (e.g., lithium ions, nickel cadmium, etc.). The battery packs 1114, 1118 are removably coupled to the charging station 1110.

Fig. 12 shows the charging station 1110 without the battery packs 1114, 1118 removed. The charging station 1110 includes a housing 1122 formed from two flip-top pieces (i.e., a front housing 1126 and a rear housing 1130). The housing 1122 defines a forward side 1134 and a rear side 1138 opposite the forward side 1134. The housing 1122 defines the length L (fig. 14) of the charging station 1110. In the illustrated embodiment, the length L of the charging station 1110 is approximately 24 inches for use with a 48 inch combination bin. In some embodiments, the length L of the charging station 1110 is approximately half the length of the combination box to which it is coupled. In other embodiments, the length L of the charging station 1110 may be greater than or less than half the length of the combination bin. In this way, the combination box 10 can support multiple charging stations 1110 along its length. A power cord 1142 extends from the charging station 1110 to provide power to the charging station 1110. The power cord 1142 may be connected to a wall outlet or a wall outlet supported by the combination box 10.

The housing 1122 includes an electronics hub 1146, a first wing 1150 extending from one side of the electronics hub 1146, and a second wing 1154 extending from the other side of the electronics hub 1146 opposite the first wing 1150. The electronics hub 1146 includes control electronics for the charging station 1110. The control electronics may include at least one controller or Printed Circuit Board (PCB) that controls the operation of the charging station 1110. As shown in fig. 15, a fan 1158 is disposed within the housing 1122 to cool the control electronics. The fan 1158 may be operated by a motor (not shown).

Referring back to fig. 12, the charging station 1110 includes a plurality of charging ports 1162. In the illustrated embodiment, the first wing 1150 includes two ports 1162 and the second wing 1154 includes two ports 1162. In other embodiments, the first wing 1150 and the second wing 1154 may include fewer than two ports 1162 or more than two ports 1162. For example, the first wing 1150 may include one port 1162 and the second wing 1154 may include three or more ports 1162. Further, the charging station 1110 may not include the first wing 1150 and the second wing 1154 may include four ports 1162. Each of the ports 1162 defines at least one receptacle configured to receive a battery pack. The ports 1162 adjacent the electronics hub 1146 define a horizontal port 1162a that includes a first battery receptacle 1166 positioned on a respective wing and a second battery receptacle 1170, different from the first battery receptacle 1166, positioned on the electronics hub 1146. The first battery receptacle 1166 forms a right angle with the second battery receptacle 1170. The port 1162 not adjacent to the electronics hub 1146 includes a first battery receptacle 1166. The first battery receptacle 1166 is configured to receive the first battery pack 1114 and the second battery receptacle 1170 is configured to receive the second battery pack 1118. Each of the ports 1162 may include a dedicated controller to control charging supplied to the battery packs 1114, 1118 coupled to the ports 1162. In some embodiments, two of the ports 1162 are charged simultaneously, while two of the ports 1162 are charged in a sequential order. In other embodiments, all of the ports 1162 may be charged simultaneously or sequentially.

Stated another way, the electronics hub 1146 includes two of the second battery receptacles 1170 (i.e., one on each side of the electronics hub 1146), the first wing 1150 includes two of the first battery receptacles 1166, and the second wing 1154 includes two of the first battery receptacles 1166. The electronics hub 1146 may also include more or less than two battery receptacles 1166, 1170. In the illustrated embodiment, the plurality of ports 1162 are positioned in a vertical plane. In other embodiments, the plurality of ports 1162 may be positioned on a horizontal plane facing the top or bottom side of the housing 1122.

The electronics hub 1146 also includes a plurality of USB ports 1174 on the front side of the electronics hub 1146. The USB port 1174 may be ase:Sub>A USB-A port or ase:Sub>A USB-C port. In other embodiments, the USB port 1174 may be of other USB types. The USB port 1174 may be configured to charge a cell phone, tablet, etc. through a charging cable. A power switch 1178 is also located on the electronics hub 1146. The power switch 1178 may be toggled by a user to supply power from a power outlet to charge the battery packs 1114, 1118 coupled to one of the plurality of ports 1162.

With continued reference to fig. 12, each of the plurality of ports 1162 includes a dedicated indicator light 1182. Each of the indicator lights 1182 may include a plurality of Light Emitting Diodes (LEDs). Each LED may be a different color. The indicator light 1182 is operable to indicate to a user the state of charge of one of the battery packs 1114, 1118 coupled to the port 1162. For example, when a battery pack coupled to port 1162 is fully charged, indicator light 1182 may be green. Alternatively, the indicator light 1182 may be red when the battery pack coupled to the port 1162 is being charged. In addition, the indicator light 1182 may be a third color different from red or green to indicate some different content to the user. For example, indicator light 1182 may be yellow to indicate to a user that there is a failure of the connection between port 1162 and the battery pack. Further, the indicator light 1182 may flash to indicate another condition of the charging station 1110 to the user. In the illustrated embodiment, each port 1162 may include a first indicator light 1182a on a forward side 1134 of housing 1122 and a second indicator light 1182b on a top side of housing 1122. Indicator lights 1182 are included on both the front and top sides of housing 1122 to allow a user to see indicator lights 1182 from multiple locations around combination box 10.

Referring to fig. 13, the rear housing 1130 includes a top rail 1186 and a bottom rail 1190. The top rail 1186 and bottom rail 1190 help attach the charging station 1110 to the combination box 10 or other structure. The top rail 1186 includes a plurality of stakes (clear) 1194 that define a lip 1198. In other embodiments, the top rail 1186 may include a single peg extending across the entire top rail 1186. The shelf 14 (fig. 22) of the combination box 10 may be positioned within the lip 1198 to help support the charging station 1110 on the combination box 10. Alternatively, the lip 1198 may be coupled to a bracket or other structure on the wall to support the charging station 1110. In other embodiments, the charging station 1110 may include adjustable clips that allow a user to clip the charging station onto a shelf of the combination box 10. In further embodiments, the charging station 1110 may include removable stakes that allow a user to remove the stakes if the charging station 1110 is otherwise mounted to the combination box 10 or other structure. Rear housing 1130 further includes a plurality of mounting holes 1202 extending through housing 1122 between front side 1134 and rear side 1138. The mounting holes 1202 are configured to receive fasteners to help support the charging station 1110 from the combination box 10 or other structure.

With continued reference to fig. 13, the top rail 1186 and the bottom rail 1190 further include a plurality of magnet assemblies 1206. Specifically, the top rail 1186 includes two magnet assemblies 1206 (one magnet assembly adjacent to each corner of the rear housing 1130) and the bottom rail 1190 includes two magnet assemblies 1206 (one magnet assembly adjacent to each corner of the rear housing 1130). In other embodiments, the top rail and bottom rail may include more than two magnet assemblies 1206 or less than two magnet assemblies 1206. As shown in fig. 20, each magnet assembly 1206 includes at least one magnet 1210 and at least one billet 1214. The billet 1214 is made of ferromagnetic material (e.g., metal, etc.). The magnet 1210 generates a magnetic field within the billet 1214. The billets 1214 extend through openings 1218 in the rear housing 1130 to couple the charging station 1110 to a surface or other mating surface of the combination box 10 to support the charging station 1110.

As shown in fig. 35, a magnet 1210 is positioned between two billets 1214 to create a magnetic field. As shown in fig. 36, the magnet 1210 and the billet 1214 are positioned within the pocket 1222 defined between the rear housing 1130 and the front housing 1126. The pockets 1222 provide clearance between the magnet assembly 1206 and the housing 1122 to absorb shock when engaged with a mating surface. For example, if the mating surface is not smooth or includes dimples, the gap also allows the magnet assembly 1206 to conform to the mating surface. The backplate 1226 is positioned between the front housing 1126 and the rear housing 1130 to offset the magnets 1210 from the billets 1214, allowing the billets 1214 to extend from the openings 1218. In the illustrated embodiment, each magnet assembly 1206 requires at least 25 pounds of force to remove the magnet assembly 1206 from the mating surface. Thus, the four magnet assemblies 1206 require at least 100 pounds of force to remove the charging station 1110 from the mating surface. In other embodiments, each magnet 1210 may require between 25 pounds and 60 pounds of force to remove the magnet assembly 1206 from the mating surface.

Fig. 16 illustrates a charging station 1310 according to another embodiment of the utility model. The charging station 1310 is similar to the charging station 1110, with like features being identified with like reference numerals. The charging station 1310 includes a housing 1314 defining an electronics hub 1318, a first wing 1322 extending from one side of the electronics hub 1318, and a second wing 1326 extending from an opposite side of the electronics hub 1318. Charging station 1310 includes a plurality of ports 1162. A first horizontal port 1162a (i.e., a first battery receptacle 1166 and a second battery receptacle 1170) is defined between the first wing 1322 and the electronics hub 1318. A second horizontal port 1162a is defined between the second wing 1326 and the electronics hub 1318. Second wing 1326 also includes a third port and a fourth port 1162. In other words, the charging station 1110 includes one port 1162 on a first wing side of the electronics hub 1318 and three ports 1162 on a second wing side of the electronics hub 1318.

Similar to charging station 1110, charging station 1310 includes a dedicated indicator light 1330 for each of ports 1162. Indicator light 1330 extends from a top surface of electronics hub 1318 to an angled surface of electronics hub 1318. Since the indicator light 1330 extends across multiple surfaces, the indicator light 1330 is visible from multiple locations around the charging station 1310.

Referring to fig. 17, the electronics hub 1318 defines a recess 1334 on the front side of the charging station 1310. A light 1338 may be positioned in the recess 1334 to illuminate an area in front of the charging station 1310. The lights 1338 may include sensors for detecting ambient light in the environment surrounding the charging station 1310. For example, the sensor may determine that the ambient light is below a predetermined threshold and communicate with the controller to supply power to the lights 1338. Alternatively, the sensor may detect whether the cover or door of the combination box 10 is open, and communicate with the controller to supply power to the lights 1338. In some embodiments, the lights 1338 may be removably coupled to the charging station 1310. As such, the light 1338 may be coupled to another location on the charging station 1310 to supply light to an area based on the needs of the user.

Referring to fig. 18, the charging station 1310 includes a plurality of mounting holes 1342 configured to receive fasteners to facilitate supporting the charging station 1310 from the combiner box 10 or other structure. Charging station 1310 further includes a power cord channel 1346. The power cord channel 1346 extends along the entire length of the charging station 1310. The power cord 1142 may extend within the channel 1346 to keep the power cord 1142 out of the way of the power tool and other items within the combination box 10. In some embodiments, a magnetic clip that mates with a surface within the combiner box 10 may be used to route the power cord 1142 through the combiner box 10. In further embodiments, the charging station 1310 may include a winder on which the power cord 1142 may be wound to reduce the amount of slack provided to the power cord 1142.

Fig. 19 illustrates a charging station 1410 according to another embodiment of the utility model. The charging station 1410 is similar to the charging station 1110, wherein like features are designated with like reference numerals. The charging station 1410 includes a housing 1414 defining an electronics hub 1418, a first wing 1422 extending from one side of the electronics hub 1418, and a second wing 1426 extending from a second side of the electronics hub 1418 opposite the first wing 1422. Charging station 1410 also includes a plurality of ports 1162 configured to receive and charge battery packs 1114, 1118. The electronics hub 1418 includes a first lamp 1430 facing in a first direction and a second lamp 1434 facing in a second direction. When the first lamp 1430 and the second lamp 1434 are powered, an area in front of the charging station 1410 and an area under the charging station 1410 are illuminated.

Fig. 20 illustrates a port 1162b for use with a charging station 1110 according to another embodiment of the utility model. The port 1162b is a nested port and includes a second battery receptacle 1170 embedded in a first battery receptacle 1166. As such, both the first battery 1114 and the second battery 1118 may alternatively be coupled to the port 1162b for charging. Nested port 1162b is interchangeable with any of the ports 1162 defined on charging station 1110.

Fig. 21 illustrates a port 1162c for use with a charging station 1110 according to another embodiment of the utility model. The port 1162c is a vertical port and includes a first battery receptacle 1166 positioned on either the first wing 1150 or the second wing 1154 and a second battery receptacle 1170 at right angles to the first battery receptacle 1166. The vertical port 1162c is interchangeable with any of the ports 1162 defined on the charging station 1110.

Fig. 22 to 24 show different mounting positions of the charging station 1110 on the combiner box 10. Fig. 22 shows a charging station 1110 supported on top of the shelf 14 of the combination box 10. Fig. 23 shows a charging station 1110 on one side of the shelf 14 of the combination box 10. The charging station 1110 may be coupled to one side of the shelf 14 using the peg 1194, the magnet assembly 1206, or both the peg 1194 and the magnet assembly 1206. In other embodiments, the charging station 1110 may be otherwise attached to the shelf 14. Fig. 24 shows a charging station 1110 attached to the bottom of the shelf 14 of the combination box 10. The charging station 1110 may be coupled to the bottom of the shelf 14 using a magnet assembly 1206. In other embodiments, the charging station 1110 may be otherwise coupled to the bottom of the shelf 14.

Fig. 25 illustrates a magnet assembly 1510 for use with a charging station 1110 according to another embodiment. Magnet assembly 1510 is positioned between front housing 1126 and rear housing 1130. In the illustrated embodiment, the magnet assembly 1510 is slidable in a linear direction parallel to the length L of the charging station 1110. Magnet assembly 1510 includes a handle 1514, a plurality of magnets 1210, and a plurality of billets 1214. The handle 1514 defines a grip portion 1522, a first cavity 1526 adjacent the top of the housing 1122, and a second cavity 1530 adjacent the bottom of the housing 1122. The grip portion 1522 extends into the user-accessible opening 1534 between the front housing 1126 and the rear housing 1130. In the illustrated embodiment, each cavity 1526, 1530 includes two magnets 1210 positioned between two billets 1214.

As shown in fig. 27, the billet 1214 includes an inclined surface 1538 that mates with the inclined surface 1542 of the housing 1122. The magnet assembly 1510 is movable between a first position (fig. 26 and 27) and a second position (fig. 28 and 29) to remove the charging station 1110 from the mating surface of the combiner box 10. A user may grasp the grip portion 1522 and pull the handle 1514 away from the housing 1122. When the user pulls handle 1514 away from housing 1122, sloped surface 1538 engages ramp 1542 and begins to pull billet 1214 and magnet 1210 away from the mating surfaces of combination box 10. As the billet 1214 and magnet 1210 are pulled away from the mating surface, the attractive force between the magnet assembly 1510 and the mating surface is reduced. When the handle 1514 is in the second position, the billet 1214 and magnet 1210 are completely decoupled from the mating surface, allowing the user to remove the charging station 1110 from the surface.

Fig. 30 and 31 illustrate a magnet assembly 1610 for use with a charging station 1110 according to another embodiment. Magnet assembly 1610 is similar to magnet assembly 1510 discussed above, wherein like features are identified with like reference numerals. The magnet assembly 1610 is positioned between the front housing 1126 and the rear housing 1130. In the illustrated embodiment, the magnet assembly 1610 is pivotable about a pivot point 1614 (fig. 32). The magnet assembly 1610 includes a handle 1618, a plurality of magnets 1210, and a plurality of billets 1214. The handle 1618 defines a gripping portion 1622, a first cavity 1626 adjacent the top of the housing 1122, and a second cavity 1630 adjacent the bottom of the housing 1122. The grip portion 1622 extends into a user accessible opening 1624 between the front and rear housings 1126, 1130. In the illustrated embodiment, each cavity 1626, 1630 includes at least one magnet 1210 positioned between two billets 1214. A cover 1638 is provided over the cavities 1626, 1630 to prevent dust, water, etc. from entering the cavities 1626, 1630.

Referring to fig. 32-34, the magnet assembly 1610 is movable between a first position (fig. 32) and a second position (fig. 34) to remove the charging station 1110 from a surface or other mating surface of the combination box 10. A user may grasp the grip portion 1622 to pull the handle 1618 away from the mating surface to pivot the magnet assembly 1610 about the pivot point 1614. In other words, the handle 1618 acts as a lever finger to disengage the magnet 1210 and the billet 1214 from the mating surface. When the handle 1618 is moved away from the mating surface, the billet 1214 begins to decouple from the mating surface (fig. 33). When the magnet assembly 1610 is in the second position, the billet 1214 is completely decoupled from the mating surface, allowing the user to remove the charging station 1110 from the mating surface.

In other embodiments, the charging station 1110 may include a magnet assembly having a rotatable handle, wherein the magnet is coupled to the handle. The handle may be rotated to move the magnet away from the mating surface, thereby reducing the force required to remove the charging station 1110 from the mating surface.

By providing a charging station with multiple ports that can be coupled to the combiner box, a central location is provided for multiple batteries to be charged and stored. The user may replace the battery pack whenever the current battery pack is low in battery power. Further, by providing the charging station with a magnet assembly, the magnet assembly couples and decouples the charging station from the mating surface, allowing a user to attach and detach the charging station from the combiner box without the use of tools. Further, by providing a charging station with electronics hubs and wings, the charging station is allowed to occupy minimal space within the combined box.

Fig. 37 and 38 illustrate a charging station 2110 according to another embodiment of the utility model. The charging station 2110 is configured to receive and charge a plurality of battery packs from outside the combination box 10. As such, the charging station 2110 is a portable charging station that can be transported to a particular job site location to charge additional battery packs without needing to return to the combining box 10 to obtain a new battery pack.

The charging station 2110 includes a housing 2114 defining a power block 2118 and a handle 2122 extending from the power block 2118. A plurality of charging ports 2126 are defined between the power block 2118 and the handle 2122. In the illustrated embodiment, the charging station 2110 includes a first charging port 2126 on a first side of the handle 2122 and a second charging port 2126 on a second side of the handle 2122 opposite the first side. In other embodiments, the charging station 2110 may include more than two charging ports 2126 disposed on the housing 2114. Each of the charging ports 2126 includes a first battery receiver 2130 provided on the handle 2122 and a second battery receiver 2134 provided on the power block 2118 that is different from the first battery receiver 2130. The first battery receiver 2130 is configured to receive and charge a first battery pack 2138 and the second battery receiver 2134 is configured to receive and charge a second battery pack 2142 (fig. 39) that is different from the first battery pack 2138. In other embodiments, charging port 2126 may include only one battery receptacle. In the embodiment shown, the first battery receiver 2130 is oriented at right angles to the second battery receiver 2134.

The power block 2118 includes an interior housing control electronics for the charging station 2110. The control electronics may include at least one controller or Printed Circuit Board (PCB) that controls the operation of the charging station 2110. In some embodiments, each of the charging ports 2126 may include a dedicated PCB that individually controls charging of the ports 2126. A power cord 2146 extends from the power block 2118 to supply power to the charging station 2110 and battery packs 2138, 2142 coupled to the charging station 2110. The power cord 2146 may be coupled to an electrical outlet to transfer power to the charging station 2110. In addition, the charging station 2110 is a dedicated charger. In other words, when the charging station 2110 is not coupled to an electrical outlet, the charging station 2110 is able to charge the battery packs 2138, 2142.

The power block 2118 defines a base 2150 that supports the charging station 2110 in a vertical orientation on a surface. In other words, when the base 2150 is supported on a surface, the handle 2122 is oriented vertically. The power block 2118 also includes a winder 2154, an indicator 2158, and a male power terminal 2162 (fig. 41). The winder 2154 includes two protrusions 2166 upon which the power cord 2146 may be wound when not in use to store the power cord 2146.

In the illustrated embodiment, each charging port 2126 includes a dedicated indicator light 2158. Each of the indicator lights 2158 may include a plurality of Light Emitting Diodes (LEDs). Each LED may be a different color. The indicator light 2158 is operable to indicate to a user the state of charge of one of the battery packs 2138, 2142 coupled to the charging port 2126. For example, when the battery pack coupled to charging port 2126 is fully charged, indicator light 2158 may be green. Alternatively, the indicator light 2158 may be red when the battery pack coupled to the charging port 2126 is charging. In addition, the indicator light 2158 may be a third color that is different from red or green to indicate some different content to the user. For example, indicator light 2158 may be yellow to indicate to the user that there is a failure in the connection between charging port 2126 and the corresponding battery pack 2138, 2142. Further, the indicator light 2158 may flash to indicate another condition of the charging station 2110 to the user. The indicator lights 2158 extend over multiple surfaces of the power block 2118 allowing a user to see the indicator lights 2158 from multiple orientations. The male power terminal 2162 is operable to connect to a female terminal 2170 (fig. 40) of the docking station 2174 to transmit power to the charging station 2110, as will be discussed in more detail below.

The handle 2122 includes a gripping portion 2178 and a rail 2182 extending from the gripping portion 2178 to the power block 2118. The gripping portion 2178 allows a user to grasp the charging station 2110 to facilitate transportation of the charging station 2110. The gripping portion 2178 includes an extendable hook 2186 and a locking trigger 2190. The extendable hook 2186 may extend away from the handle 2122 to structurally support the charging station 2110. For example, the hooks 2186 may be attached to a lip of a shelf or cart. The lock trigger 2190 is pivotable relative to the grip portion 2178 between a locked position and an unlocked position. A biasing member 2194 (e.g., a spring) biases the lock trigger 2190 to the locked position. Handle 2122 also includes USB port 2198.USB port 2198 may be ase:Sub>A USB-A port or ase:Sub>A USB-C port. In other embodiments, USB port 2198 may be of other USB types. The USB port 2198 may be configured to charge a cell phone, tablet, etc. through a charging cable. In the illustrated embodiment, the charging station 2110 includes a single USB port 2198. In other embodiments, the charging station 2110 may include more than one USB port 2198.

Fig. 39 and 40 illustrate a docking station 2174 operable to support and charge the charging station 2110. The docking station 2174 may be coupled to the combiner box 10. For example, the docking station 2174 may be coupled to the underside of the shelf 14 of the combiner box 10. Docking station 2174 includes a plurality of docking portions 2202 for receiving a plurality of charging stations 2110. In the illustrated embodiment, the docking station 2174 includes three docking portions 2202 for receiving three charging stations 2110. In other embodiments, the docking station 2174 may include more or less than three docking portions 2202. Each of the abutments 2202 includes a female terminal 2170 and a track 2206. Female terminal 2170 is operable to couple to male power terminal 2162 of charging station 2110 to transmit power to charging station 2110. The rails 2206 are operable to receive the rails 2182 of the handles 2122 to support the charging station 2110 in the docking portion 2202.

Referring to fig. 41-43, when the charging station 2110 needs to be charged or stored, the user may return the charging station 2110 to the docking station 2174. To place the charging station 2110 in the docking station 2174, the user aligns the rails 2182 of the handle 2122 of the charging station 2110 with the rails 2206 of the opened docking portion 2202 (fig. 41). Once the rails 2206 receive the rails 2182, the user may slide the charging station 2110 along the rails 2206 toward the rear of the interface 2202 until the male power terminals 2162 are coupled to the female terminals 2170 (fig. 43). At the same time, a lip 2210 on the end of the track 2206 engages the lock trigger 2190 to pivot the lock trigger 2190 against the bias of the biasing member 2194. Once the lock trigger 2190 passes the lip 2210, the lock trigger 2190 returns to the locked position to secure the charging station 2110 to the docking portion 2202. Once the charging station 2110 is fully inserted into the docking portion 2202, power is transmitted to the charging station 2110. The user may remove the charging station 2110 from the docking portion 2202 by pivoting the locking trigger 2190 out of the path of the lip 2210 against the bias of the biasing member 2194 and sliding the charging station 2110 away from the docking portion 2202.

Referring to fig. 44, the charging station 2110 includes circuitry 2214 to prevent the power cord 2146 from holding charge when the charging station 2110 is coupled to the docking portion 2202. The circuit 2214 includes a switch 2218 that changes the path of current to the charging station 2110. Once the male power terminal 2162 is coupled to the female terminal 2170, the switch 2218 changes the path of current to the charging station 2110 from the power line 2146 to the female terminal 2170.

Fig. 45 illustrates a battery lock mechanism 2222 for use with the charging station 2110. Battery lock mechanism 2222 may lock battery packs 2138, 2142 in one of battery receptacles 2130, 2134. The battery lock mechanism 2222 includes an actuator 2226 (e.g., a post) that engages with a recess 2230 on the battery packs 2138, 2142. Upon insertion of the battery pack 2138, 2142 into the battery receptacle 2130, 2134, the actuator 2226 engages the recess 2230, thereby preventing removal of the battery pack 2138, 2142 from the battery receptacle 2130, 2134. The actuator 2226 may be actuated by a solenoid 2234 that moves the actuator 2226 to engage the battery packs 2138, 2142. A safety indicator light 2238 (fig. 38) on the handle 2122 may indicate to the user that the battery packs 2138, 2142 are locked in the battery receptacles 2130, 2134.

Referring to fig. 46, to remove battery pack 2138, 2142, charging station 2110 may include an electronic reader 2242 (e.g., RFID, NFC, bluetooth, etc.) that communicates with solenoid 2234 to release battery pack 2138, 2142. For example, a user may scan ID card 2246 to electronic reader 2242, thereby sending a signal to solenoid 2234 to release battery packs 2138, 2142. Alternatively, the user may communicate with the electronic reader 2242 via bluetooth using a cell phone or remote control to release the battery pack 2138, 2142. In other embodiments, the actuator 2226 of the battery locking mechanism 2222 may include a hook or post instead of a post that pivots to lock the battery packs 2138, 2142 in the battery receptacles 2130, 2134. By providing a battery locking mechanism, the battery pack is prevented from being undesirably removed from the battery receptacle.

By providing a portable charging station, a user is allowed to carry multiple battery packs to a particular location without having to return to a central location to replace the battery packs.

Fig. 47 and 48 illustrate a charging station 3110 according to another embodiment of the utility model. Charging station 3110 is configured to be coupled to combiner box 10. Preferably, the charging station 3110 is coupled to an inner surface of the combining box 10. The charging station 3110 receives power from an external power source to charge a battery pack coupled to the charging station 3110.

The charging station 3110 includes a housing 3114 having a rear housing 3114a and a front housing 3114 b. The housing 3114 defines a length L1 of the charging station 3110. In the illustrated embodiment, the length L1 of the charging station 3110 is approximately 24 inches for use with a 48 inch combination bin. In some embodiments, the length L of the charging station 3110 is approximately half the length of the combination box to which it is coupled. In other embodiments, the length L1 of the charging station 3110 may be greater than or less than half the length of the combiner box. In this way, the combiner box 10 may support a plurality of charging stations 3110 along its length. The housing 3114 also defines a low profile. In other words, the width of the housing 3114 is reduced to a minimum. The housing 3114 includes a plurality of mounting holes 3118 configured to receive fasteners to couple the charging station 3114 to the combiner box 10 or other structure.

The housing 3114 defines a plurality of charging ports 3122. The charging ports 3122 are all aligned in a line along the length L1 of the housing 3114. In the illustrated embodiment, the charging station 3110 includes four charging ports 3122. In other embodiments, charging station 3110 may include more or less than three charging ports 3122. Each charging port 3122 includes a first battery receptacle 3126 for receiving and charging a first battery 3130 and a second battery receptacle 3134 different from first battery receptacle 3126 for receiving and charging a second battery 3138. As such, first battery stack 3130 or second battery stack 3138 may alternatively be coupled to one of charging ports 3122.

In the illustrated embodiment, the second battery receptacle 3134 is nested within the first battery receptacle 3126. In other words, the first battery receptacle 3126 and the second battery receptacle 3134 are in the same plane. In other embodiments, the charging port 3122 may include only the first battery receptacle 3126 or the second battery receptacle 3134. In further embodiments, the charging port 3122 may be modular. In other words, each charging port 3122 may be selectively coupled to another charging port 3122 to customize the charging station 3110 according to user preferences. Further, other charging ports than charging port 3122 may be coupled to charging station 3110 to charge another device or battery (e.g., radio, lights, etc.). In alternative embodiments, a storage bag may be coupled to the charging station 3110 in place of the charging port 3122 for storing wires, devices, or the like. Each charging port 3122 also includes a dedicated indicator light 3142 similar to the indicator lights 2158, 1182, 238 described above. The power cord 3146 is coupled to the charging station 3110 to supply power from an external device to the charging port 3122 to charge the battery packs 3130, 3138. The power cord 3146 may be decoupled from the charging station 3110 and coupled to another external device or charging station 3110 to supply power to the device. The power cord 3146 may be stored on a reel 3150 attached to the housing 3114 of the charging station 3110.

Referring to fig. 49, each charging port 3122 includes an ejection mechanism 3154 for ejecting the battery packs 3130, 3138 from the battery receptacles 3126, 3134. Ejection mechanism 3154 includes a button 3158 extending from housing 3114, two cam lobes 3162, and a lever 3166 connecting button 3158 to cam lobe 3162. To eject the battery packs 3130, 3138 from the battery receptacles 3126, 3134, the user may press the button 3158 into the housing 3114. Depressing button 3158 pivots lever 3166, which in turn rotates cam lobe 3162. Cam lobes 3162 engage battery packs 3130, 3138 to urge battery packs 3130, 3138 out of respective battery receptacles 3126, 3134. The eject mechanism 3154 allows a user to eject the battery packs 3130, 3138 using a single hand.

Fig. 50 and 51 illustrate a power hub 3170 that supplies power to a charging station 3110. The power hub 3170 includes a housing 3174, a plurality of power receptacles 3178, and a power cord 3182. The housing 3174 is generally cube-shaped or brick-shaped. The housing 3174 includes control electronics for the charging station 3110. The control electronics may include at least one controller or Printed Circuit Board (PCB) that controls the operation of the charging station 3110. The power receptacle 3178 is operable to receive the power cord 3146 of the charging station 3110 to transfer power from the power hub 3170 to the charging station 3110. Each power receptacle 3178 is capable of providing power from the power hub 3170 to an external device. As such, a plurality of charging stations 3110 may be coupled to the power hub 3170 to receive power from the power hub 3170. The power cord 3182 is an a/C plug that may be plugged into a wall outlet.

The power hub 3170, charging station 3110 and power cord 3146 are part of a charging assembly. The power hub 3170 allows the electronics of the charging station 3110 to be separated from the charging station 3110, allowing the housing 3114 of the charging station 3114 to have a minimal profile. In some embodiments, both the housing 3174 of the power hub 3170 and the housing 3114 of the charging station 3110 may include one or more magnet assemblies similar to the magnet assembly 1206 discussed above. The magnet assembly may couple the power hub 3170 and the charging station 3110 to the mating surface. For example, the power hub 3170 may be positioned on an outer surface of the combination box 10, and the charging station 3110 may be disposed on an inner surface of the combination box 10. Then, the power cord 3146 may be routed through the combiner box 10 to supply power from the power hub 3170 to the charging station 3110. By locating the power hub 3170 outside of the combiner box 10, space within the combiner box 10 is freed up for other devices, such as power tools. The housing 3174 of the power hub 3170 defines a recess 3186 to assist in removing the power hub 3170 from a mating surface. For example, a lever may be positioned in the recess 3186 to separate the magnet assembly from the mating surface, thereby removing the power hub 3170.

Various features and advantages are set forth in the following claims.

Claims (15)

1. A charging station, comprising:

a housing defining a hub and wings extending from the hub;

a first charging port disposed on the housing, the first charging port comprising a first battery receptacle configured to receive and charge a first battery pack; and

a second charging port disposed on the housing, the second charging port comprising: a second battery receptacle configured to receive and charge the first battery pack; and a third battery receptacle different from the second battery receptacle, the third battery receptacle configured to receive and charge a second battery pack different from the first battery pack.

2. The charging station of claim 1, wherein the second battery receptacle is disposed on the wing and the third battery receptacle is disposed on the hub.

3. The charging station of claim 2, wherein the second battery receptacle and the third battery receptacle are oriented at right angles relative to each other.

4. The charging station of claim 1, further comprising a third port disposed on the wing.

5. The charging station of claim 1, wherein the third battery receptacle is nested in the second battery receptacle.

6. The charging station of claim 1, wherein the wing is a first wing and the housing further comprises a second wing extending from the hub on an opposite side of the first wing.

7. The charging station of claim 6, further comprising a third port disposed on the second wing.

8. A charging station, comprising:

a housing defining an interior;

a door coupled to the housing to selectively close the internal cavity; and

a plurality of ports disposed within the internal cavity, each port including a first battery receptacle for receiving and charging a first battery pack and a second battery receptacle different from the first receptacle for receiving and charging a second battery pack different from the first battery pack.

9. The charging station of claim 8, further comprising a second port comprising a third battery receptacle for receiving a third battery pack different from the first battery pack and the second battery pack, the third battery receptacle being different from the first battery receptacle and the second battery receptacle.

10. The charging station of claim 8, wherein each of the plurality of ports comprises a dedicated indicator light to indicate to a user a condition of the first battery pack or the second battery pack.

11. The charging station of claim 10, wherein the door includes an opening for each of the indicator lights that allows the indicator lights to be seen when the door is in a closed configuration.

12. The charging station of claim 8, wherein the plurality of ports comprises at least three ports.

13. The charging station of claim 8, further comprising a storage area within the interior adjacent to the plurality of ports.

14. The charging station of claim 13, wherein the storage area comprises a plurality of USB ports.

15. The charging station of claim 8, further comprising a locking mechanism for locking the door in the closed configuration.