Mobile phone external flash module and flashing method thereof
A flashlight and module technology, applied in the field of electronic imaging, can solve the problems of poor shooting effect, insufficient fill light intensity, poor shooting quality, etc., and achieve better photo effect, accurate photo color, and long-range effects
Inactive Publication Date: 2018-05-29
SICHUAN MENGBAO IND CO LTD
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Problems solved by technology
Common built-in cameras and flashes in mobile phones can only shine directly, which will make the subject too sharp, and will produce silhouettes on the left or right side of the subject, and the shooting quality is not good.
[0004] In daily life, people use mobile phones to take pictures more and more frequently, but the mobile phone is limited by its structure size and battery size, its built-in flash is generally relatively small, the fill light intensity is insufficient, and the shooting effect is not good
Method used
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[0026] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.
[0027] Such as figure 1 As shown, a mobile phone external flashlight module, which includes a housing and an internal core circuit, the casing includes a mobile phone protective case 1 and a flashlight module 3, and the flashlight module 3 includes an LED lamp 4 and a reflector 5 , the back of the flash module 3 is provided with a USB interface 8, a battery cover 7 and a power switch 9, and the casing 1 is provided with a camera hole 6; the core circuit includes a microprocessor, a communication module, a drive module and a power circuit, and the power circuit and The microprocessor, the communication module, the driver module, the LED light 4 and the power switch 9 are respectively connected, the microprocessor is connected with the commun...
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The invention discloses an external flash lamp module of a mobile phone. The external flash lamp module of the mobile phone comprises a shell and an internal machine core circuit. The shell comprises a mobile phone protective shell (1) and a flash lamp module body (3). The external flash lamp module is characterized in that the flash lamp module body (3) comprises an LED lamp (4) and a reflector (5), the back face of the flash lamp module body (3) is provided with an USB interface (8), a battery cover (7) and a power switch (9), and a camera hole (6) is formed in a machine shell (1). A flashing method of the external flash lamp module of the mobile phone includes the steps that commands are sent to a microprocessor in the flash lamp module body through mobile phone photographing software and the microprocessor controls the LED lamp to flash. The external flash lamp module has the advantages that the mobile phone protective shell is used and fixed to the mobile phone, carrying is convenient, an external flash lamp is larger in power, the acting distance is longer, smart phone photographing colors are more accurate due to the design of a white light lamp and a warm light lamp, and the picture effect is better.
Description
technical field [0001] The invention relates to the field of electronic images, in particular to an external flashlight module of a mobile phone and a flashing method thereof. Background technique [0002] A flash is a photographic accessory that can emit strong light in a short period of time. It is mostly used for instant lighting in places with low light, and it is also used for partial fill light in places with bright light. It is small in size, safe to use, easy to carry, and stable in performance. [0003] As a common light reinforcement device, flash has been widely used in photography art. Common built-in cameras and flashes in mobile phones can only shine directly, which will make the subject too sharp, and will produce silhouettes on the left or right side of the subject, resulting in poor shooting quality. [0004] In daily life, people use mobile phones to take pictures more and more frequently, but the mobile phone is limited by its structure size and battery ...
Claims
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IPC IPC(8): H04M1/02H04M1/725H05B37/02G03B15/05
Inventor 易永鹏
Owner SICHUAN MENGBAO IND CO LTD