PORTABLE CHARGER

摘要

The portable charger including an air outlet duct arranged at an upper end of the heat sink inside a ceiling of an housing of the portable charger, to capture and channel an heated air inside the portable charger, a heat sink on the housing at back panel and including fins matching with the air outlet duct to receive heated air, an air intake grill in the housing facing downward when the portable charger is placed in a upright position and to receive an air from an outside of the portable charger, an air intake duct coupled to the air intake grill to channel the air to an inside of the portable charger, an intake fan coupled to the air intake duct to receive the air, an air outlet at the upper end of the heat sink and at opposite end to the intake fan may be provided.

主权项

1. A portable charger comprising:
a power source; a housing having a front and back panel; an integrated electronics comprising a microcontroller, an integrated power distribution module and a voltage measurement module; an air outlet duct arranged at an upper end of the heat sink inside a ceiling of the housing of the portable charger, to capture and channel an heated air inside the portable charger; a heat sink arranged on the housing of the portable charger at back panel, and comprising fins matching with the air outlet duct, to receive heated air from the air outlet duct; an air intake grill arranged in the housing of the portable charger facing downward when the portable charger is placed in a upright position and to receive an air from an outside of the portable charger; an air intake duct in physical coupling to the air intake grill, to channel the air to an inside of the portable charger; an intake fan physically coupled to the air intake duct to receive the air; an air outlet arranged at the upper end of the heat sink and at opposite end to the intake fan, such that the air move over a wide area of the heat sink.