Abstract: A heat dissipation device for an industrial computer includes a heat dissipation unit, adjustment units, and fixation units. The adjustment units are disposed on two sides of the heat dissipation unit. The fixation units are movably disposed at the adjustment units. Thus, to allow the heat dissipation unit to be coupled to the industrial computer, the fixation units are moved within the adjustment units to perform positional adjustment and thereby enable the fixation units to precisely correspond in position to fastening holes of the industrial computer during a fastening process, allowing the heat dissipation unit to be in full contact with a processor of the industrial computer.

Abstract: A method for preventing overheating. The method is adapted to be performed by a computer device. The method includes: detecting a system operating state, restarting the computing device when the system operating state is an overheat preventing state, detecting the system operating state again after the computing device is restarted, and restarting the computing device and adjusting an operating efficiency of the computing device to a low-efficiency mode when the system operating state is still in the overheat preventing state. The detecting of the system operating state includes: receiving heat dissipation device operation information, comparing the heat dissipation device operation information with an operation basis value and generating an operation comparison result, and determining the system operating state according to the operation comparison result.

Abstract: A bracket assembly includes a first bracket and a first lock bracket. The first bracket forms a plurality of first guide slots and a plurality of first locking holes, the first guide slot extends along a mounting direction, and a position of the first locking hole in the mounting direction is gradient; the first lock bracket is connected to the first bracket, and includes a first device connecting piece and a first bracket connecting piece, the first device connecting piece forms at least one first device locking hole thereon, the first bracket connecting piece is bent with respect to the first device connecting piece and forms a plurality of first lock holes. In addition, the disclosure further provides an electronic device including the above-mentioned bracket assembly.

Abstract: A fixing support includes first, second and third fixing units and limiting elements. The first fixing unit has a first slide groove extending in first direction. The second fixing unit includes a second-direction fixing portion and a second-direction sliding portion. The second-direction fixing portion has a second slide groove extending in second direction. The second-direction sliding portion is slidably disposed at the second slide groove. The third fixing unit includes a third-direction fixing portion and a third-direction sliding portion. The third-direction fixing portion has a third slide groove extending in third direction. The third-direction sliding portion is slidably disposed at the third slide groove. The limiting elements allow the first, second and third fixing units to slidably connect to each other and allow the first, second and third directions to be linearly independent of each other. An electronic device is further introduced.