A server chassis including rack and mount cage. Mount cage includes cage part and handle. Cage part is fixed on a side of the rack. Handle includes pivot part, handheld part, and protruding part. Handheld part and protruding part are respectively connected to two opposite sides of pivot part, and pivot part is pivotally connected to cage part. Protruding part has first side surface located on a side of protruding part that is located away from pivot part. An axis of pivot part is spaced apart from first side surface by first distance along first direction. Pivot part is spaced apart from first side surface by second distance along second direction. First direction is different from the second direction, and first distance is different from second distance.

A mount cage configured to mount disk drive to rack and including first cage part, second cage part, first positioning pillar and second positioning pillar. First cage part includes first plate portion, second plate portion, and third plate portion. Second plate portion and third plate portion stand on same side of first plate portion and spaced apart from each other. Second cage part includes fourth plate. Fourth plate is pivotally connected to a side of second plate portion located away from first plate portion to be detachably engaged with a side of third plate portion located away from first plate portion. First plate portion, second plate portion, third plate portion, and fourth plate together form accommodation space and two apertures connected to accommodation space. First positioning pillar is fixed in first positioning hole of disk drive. Second positioning pillar is fixed in second positioning hole of disk drive.

A cover interlock mechanism for drawer in a rack enclosure includes a first protrusion and a second protrusion coupled to opposing sides of the drawer, the protrusions being urged outward from the drawer, at least one structural component of the rack enclosure that engages the protrusions to prevent the drawer from being inserted into the rack enclosure, and a cover for the drawer having cavities that align with the protrusions when the cover is placed on the drawer to urge the protrusions toward the drawer to allow the drawer to be inserted into the rack enclosure. The protrusions may be urged outward from the drawer by flexible members attached to the drawer. The flexible members may be attached to bottom portions of sides of the drawer. The structural component may be a rail of the rack enclosure. The rail may be part of the framework of the rack enclosure.

A frame structure includes a first frame, a rail, a handle, a buckle, a second frame, and buffer members. The first frame includes a bottom plate and side plates. The bottom plate and the side plates define an accommodation space. The rail is located on each of the side plates. One end of the handle is movably disposed on the rails. The buckle is located on the first frame and detachably fastened with the handle. The second frame is movably received in the accommodation space. One end of each buffer member is fixed to a bottom surface of the second frame, and another end resists the bottom plate. The handle is coupled to the second frame. When the handle is separated from the buckle, the handle is pushed or pulled to remove the second frame from the accommodation space or press the second frame into the accommodation space.

A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.

A power device, including a box body, a power distribution module, at least one power supply module, a handle and a locking member, is provided. The power distribution module is detachably disposed on the box body. The power supply module is detachably disposed on the box body and detachably connected to the power distribution module. The handle is rotatably connected to the power distribution module and adapted to detachably connect the power distribution module to the box body. The locking member is movably disposed on the box body and is adapted to cooperate with the handle to position the power supply module. In addition, a server including the power device is also provided.

A handle includes a main body, a key assembly, and a resetting piece. The main body includes an inner cavity and an opening. Snap slots are disposed on one of an inner wall of the inner cavity or a sidewall of the key assembly, and the sidewall faces the inner wall. At least one snap buckle is disposed on the other of the inner wall of the inner cavity or the sidewall of the key assembly. The buckle and the slot limit cooperate; when the buckle is in a first position, the resetting piece is in a first state, the slot disengages from the buckle, and the key assembly is rotatable relative to the body; when the buckle is in a second position, the resetting piece is in a second state, the slot engages with the buckle, and the key assembly is fixed relative to the body.

The present embodiment relates to a power module comprising: a power module frame including side plates and a lower plate; a bracket having bracket hooks coupled to the side plates; a light-emitting device coupled to the bracket; and a lever arranged on the lower plate, wherein the side plates include a bracket groove, to which the bracket hook is coupled, and a lever groove through which a part of the lever passes, the lever includes a first plate having a lever hook inserted in the lever groove, a second plate connected perpendicularly to the first plate, and a handle connected to the second plate.

An electronic device can include a housing that defines an internal volume. The electronic device can also include a component within the internal volume that divides the internal volume into a first volume and a second volume. The first volume and second volume can be fluidically isolated except at an aperture defined by the component. An air-moving system can produce a positive air pressure in the first volume and a negative air pressure in the second volume.

A portable power source. The portable power source includes a housing, a first battery pack support configured to receive a first removable and rechargeable battery pack, a second battery pack support configured to receive a second removable and rechargeable battery pack, an inverter within the housing, and an alternating current power outlet. The inverter is configured to receive output power from the first removable and rechargeable battery pack and the second removable and rechargeable battery pack. The inverter is configured to produce an alternating current power output. The alternating current power outlet is configured to receive the alternating current power output from the inverter. The inverter is configured to be disabled when the first removable and rechargeable battery pack is received in the first battery pack support and the second removable and rechargeable battery pack is not received in the second battery pack support.