FIELD: electronic devices.
SUBSTANCE: invention relates to the field of electronic devices technology and proposes a drive motor, a video camera module and an electronic device which is a type of electronic device having a photographing function. Drive motor comprises a carrier, a coil and a structure for dissipating heat from the coil. Lens mounting hole is created in the carrier, and this lens mounting hole is configured for mounting an optical lens. Said coil is located on the outer side of the carrier. Structure for dissipating heat from the coil is located between the coil and the carrier, this structure for dissipating heat from the coil is attached to the carrier, and the coil is attached to the heat dissipation structure from the coil and forms a heat-conducting connection with the structure. Drive motor disclosed in versions of the present application is configured to drive the optical lens to move relative to the image signal former.
EFFECT: longer stroke of the lens when focusing and/or stabilizing the image in the video camera module without increasing the volume of this video camera module and providing optical characteristics of the optical lens.
20 cl, 37 dwg, 1 tbl
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