Mobile phone flash

A technology for flashlights and mobile phones, applied in the field of flashlights, which can solve problems such as difficult to fix the position, narrow application range, complex lens design, etc., and achieve the effect of simple structure, good quality, and enhanced light output effect

Inactive Publication Date: 2015-05-20
AMICC OPTO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are two main ways to use the mobile phone flash in the market. One is to install the lens on the casing and design the corresponding Finier pattern to achieve the light effect that matches the camera. However, due to the distance between the motherboard and the casing of each mobile phone The position is difficult to fix due to the interference of various components, so the design of the lens is also more complicated
[0003] The other is to directly install the lens inside the flash, but because the size of the flash is fixed, it cannot be applied to all mobile phone models, so the scope of application is relatively narrow

Method used

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Embodiment Construction

[0021] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0022] Such as Figure 1-2 As shown, the mobile phone flashlight of the present invention is integrated on the PCB main board 1 of the mobile phone, and includes a reflector 2 and an LED lamp 3 , and the reflector 2 is arranged around the LED lamp 3 .

[0023] The reflector 2 is a cylindrical structure with opening one 4 and opening two 5. The inner cavity of the reflector 2 includes a frustum and a cylinder, the bottom surface of the frustum coincides with a bottom surface of the cylinder, and the frustum The upper bottom surface of the cylinder coincides with the opening one 4, and the other bottom surface of the cylinder part coincides with the opening two...

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Abstract

The invention relates to a mobile phone flash, which is integrated on a PCB (printed circuit board) mainboard of a mobile phone and comprises a reflection lampshade and an LED (light emitting diode) lamp; the reflection lampshade covers around the LED lamp. Because the mobile phone flash is integrated on the PCB mainboard of the mobile phone, the thickness of the mobile phone can be made smaller and the problem of a distance between a lens on a cover board and a lamp source does not need to be considered; at the same time, the structure is simple and the LED size is changed by only changing the size of the reflection lampshade correspondingly; therefore, the mobile phone flash can be more adaptable to various mobile phones.

Description

technical field [0001] The invention relates to a flashlight, in particular to a mobile phone flashlight. Background technique [0002] At present, there are two main ways to use the mobile phone flash in the market. One is to install the lens on the casing and design the corresponding Finier pattern to achieve the light effect that matches the camera. However, due to the distance between the motherboard and the casing of each mobile phone The position is difficult to fix due to the interference of various components, so the design of the lens is also relatively complicated. [0003] The other is to directly install the lens inside the flash, but because the size of the flash is fixed, it cannot be applied to all mobile phone models, so the scope of application is relatively narrow. Contents of the invention [0004] The technical problem to be solved by the present invention is: in order to solve the above-mentioned problems, the present invention provides a mobile phone...

Claims

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Application Information

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IPC IPC(8): H04M1/02G03B15/05
Inventor 陶燕兵蔡志嘉
Owner AMICC OPTO ELECTRONICS TECH
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