Flash lamp and light replenishing method of mobile terminal

Abstract

The invention relates to the technical field of electronic equipment, and discloses a flash lamp and a light replenishing method of a mobile terminal. The flash lamp comprises a shell, a light-emitting unit, a drive module and a communication module, wherein the light-emitting unit, the drive module and the communication module all are arranged in the shell; a light outlet area corresponding to the light-emitting unit is reserved in the shell; the communication module is connected to the drive module; the drive module is connected to the light-emitting unit; the communication module is used for receiving a control instruction from the outside of the flash lamp; and the drive module is used for driving the light-emitting unit to flash according to the control instruction received by the communication module. The invention further provides a light replenishing method of the mobile terminal. Compared with the prior art, the light replenishing method has the advantages that light replenishing for the mobile terminal is achieved by employing the flash lamp as external equipment of the mobile terminal, so that the flash lamp has a better light replenishing effect; and meanwhile, the influence on stack design, appearance and the like of the mobile terminal is avoided.

Description

technical field [0001] The invention relates to the technical field of electronic equipment, in particular to a light supplement method for a flashlight and a mobile terminal. Background technique [0002] Taking pictures has many meanings for people's lives, and therefore, people are generally eager for camera equipment with good camera effects. Since the birth of camera equipment, its technical performance has been greatly improved. The flash also plays an important role in improving the imaging effect. Especially in low-light conditions, whether it is a professional camera or a very popular mobile terminal, it is inseparable from the flash. Existing flashlights generally refer to individual light-emitting units, such as LED lamp beads, and the light-emitting units and the camera unit (camera) are installed together in the housing of the camera device. According to different functions, flash can be divided into warm light, cold light, full spectrum flash and so on. The...

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Problems solved by technology

[0003] However, the inventors of the present application have found that the existing light-emitting unit (flashlight) still cannot meet the needs of consumers in terms of supplementary light effect due to the limitation of its own size. However, if the size of the flashlight is increased, the space occupied by the flashlight will be too large , which in turn makes it difficult to implement in electronic equipment, especially for mobile terminals with extremely demanding size requirements, it is even more difficult to meet the requirements of PCB stacking and ID design

[0004] Therefore, for electronic devices such as mobile terminals, it is extremely difficult to achieve a flash solution with better fill light effects

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