CN210405397U - Light-emitting component and mobile communication device - Google Patents
Light-emitting component and mobile communication device Download PDFInfo
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- CN210405397U CN210405397U CN201922120310.8U CN201922120310U CN210405397U CN 210405397 U CN210405397 U CN 210405397U CN 201922120310 U CN201922120310 U CN 201922120310U CN 210405397 U CN210405397 U CN 210405397U
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Abstract
The utility model discloses a light-emitting component and mobile communication device. Wherein, this light emitting component includes: the device comprises a sensing device, a light-emitting device and a main control chip; the sensing device is arranged on the mobile communication terminal and comprises at least two sensors, and the sensing device is connected with the main control chip; the light-emitting device comprises at least one light-emitting device, and is connected with the main control chip; the main control chip controls the light-emitting device to emit light according to the signal fed back by the sensing device. The utility model provides a inconvenient technical problem of illumination under the less strong condition of light.
Description
Technical Field
The utility model relates to a mechanical structure field particularly, relates to a light emitting component and mobile communication device.
Background
With the development of light emitting devices, more and more light emitting diodes are applied to electronic devices, such as mobile terminals, to perform different lighting functions. In the field of mobile phones in the past, flash lamps in appearance visual effects are often placed near the back of the mobile phone for shooting, and the flash lamps only show a constant appearance except for realizing the functions of auxiliary shooting or electric torch, so that the flash lamps are simple and degenerate and cannot highlight bright points.
At present, when people turn off the lamp at night or in an environment with weak light, people need to touch black when performing necessary activities, the process greatly improves the danger, even when special groups such as pregnant women, children, old people or patients perform related activities in the dark, the danger is higher, the generated adverse effect is more serious, but if the functions of the mobile phone flashlight and the flashlight are used for lighting, a series of mobile phone terminal operations are needed, the operation is inconvenient, and the lighting effect cannot be quickly achieved.
In view of the above problems, no effective solution has been proposed.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a light-emitting component and mobile communication device to solve the inconvenient technical problem of illumination under the less strong condition of light at least.
According to an aspect of the embodiments of the present invention, there is provided a light emitting module applied to a mobile communication device, including: the device comprises a sensing device, a light-emitting device and a main control chip; the sensing device is arranged on the mobile communication terminal and comprises at least two sensors, and the sensing device is connected with the main control chip; the light-emitting device comprises at least one light-emitting device, and is connected with the main control chip; the main control chip controls the light-emitting device to emit light according to the signal fed back by the sensing device.
Optionally, the sensing device includes: a sound control sensor and an infrared light sensor; the sensing device acquires sound parameters and temperature parameters in the environment and sends the sound parameters and the temperature parameters as input signals to the main control chip.
Optionally, the light emitting device comprises a light emitting diode and a flash of the mobile communication device; the light emitting diode and the flash lamp of the mobile communication device receive the output signal of the main control chip and emit light.
Optionally, a transparent lampshade for homogenizing light is arranged on the light-emitting device.
Optionally, the light emitting diode and the flash lamp emit light synchronously.
Optionally, the number of the light emitting diodes is multiple, and the multiple light emitting diodes surround a flash lamp arranged on the mobile communication device.
According to another aspect of the embodiments of the present invention, there is provided a mobile communication device, including all the technical contents of the above-mentioned light emitting assembly.
The embodiment of the utility model provides an in, adopt the mode of sound sensing and infrared temperature sensing, reach the purpose of conveniently throwing light on under the poor condition of ambient light through the judgement to ambient sound and temperature, and then solved the inconvenient technical problem of illumination under the less strong condition of light.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic diagram of a back side structure of a PCB circuit board of a mobile communication device including a light emitting assembly according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a front side structure of a PCB circuit board of a mobile communication device including a light emitting module according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a transparent lampshade of a light emitting module according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view of a PCB circuit board of a mobile communication device including a light emitting assembly according to an embodiment of the present invention.
In the figure: 1-infrared light sensation sensor, 2-flash lamp of mobile communication device, 3-light emitting diode, 4-sound control sensor, 5-sound control sensor silica gel sleeve, 6-transparent lampshade fixing support and 7-transparent lampshade.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
According to an aspect of the embodiments of the present invention, there is provided a light emitting assembly, including: the device comprises a sensing device, a light-emitting device and a main control chip; the sensing device is arranged on the mobile communication terminal and comprises at least two sensors, and the sensing device is connected with the main control chip; the light-emitting device comprises at least one light-emitting device, and is connected with the main control chip; the main control chip controls the light-emitting device to emit light according to the signal fed back by the sensing device.
Specifically, the light emitting assembly is used as a modularized device and is formed by combining a sensing device, a light emitting device and a main control chip, the sensing device is connected with the main control chip through a PCB (printed circuit board) flat cable, and the light emitting device is connected with the main control chip through the PCB flat cable, wherein the flat cable can be a copper low-resistance welding circuit line in a PCB (printed circuit board) and is used for conducting signals of devices such as sensing, light emitting and main control devices. Since the present embodiment requires at least two environmental parameters to be obtained from the environment, the sensing device correspondingly includes two sensors, and the two sensors work together to form a unified sensing device, so as to perform the sensing function of the light emitting component of the present embodiment.
It should be noted that the light-emitting device includes at least one light-emitting device to increase the light-emitting effect of the light-emitting assembly, and similar to the above-mentioned sensing device, different light-emitting devices in the light-emitting device work together to form a uniform light-emitting device, so as to perform the light-emitting function of the light-emitting assembly of this embodiment.
Fig. 1 is a schematic diagram of a back side structure of a PCB circuit board of a mobile communication device including a light emitting assembly according to an embodiment of the present invention; fig. 2 is a schematic diagram of a front side structure of a PCB circuit board of a mobile communication device including a light emitting module according to an embodiment of the present invention; as shown in fig. 1 and 2, the element labeled 1 is an infrared light sensor, the element labeled 2 is a flash lamp of a mobile communication device, the element labeled 3 is a light emitting diode, the element labeled 4 is a sound control sensor, and the element labeled 5 is a sound control sensor silicone sleeve. Wherein, the sound control sensor 4 and the infrared light sensor 1 form a sensing device of the embodiment of the utility model; the sensing device obtains the sound parameter and the temperature parameter in the environment, and sends the sound parameter and the temperature parameter as input signals to a main control chip (not shown).
Specifically, as shown in fig. 1, an infrared light sensor 1 is disposed on the back of the PCB, and the infrared light sensor 1 is fixed to the PCB by welding, wherein the infrared light sensor 1 may be an RZ-D type infrared temperature light sensor device, which may be set by a computer device to start infrared temperature detection under the condition of weak light, and the detection range is, for example, 1 to 5 meters. The infrared light sensor 1 can acquire the ambient temperature of the assembly where the light emitting assembly is located, and judge whether the activities of people exist around. The lighting device shown in fig. 1 further comprises a light emitting diode 3 and a flash 2 of the mobile communication device.
Specifically, as shown in fig. 2, the front surface of the PCB is provided with a voice control sensor 4, the voice control sensor 4 is fixed to the PCB by soldering, wherein the voice control sensor 4 can select an AMS voice control sensing device, the device can be set as a voice threshold value by a computer device, and when the received environment decibel value is greater than the threshold value, a relevant signal is sent out for subsequent work processing. For example, if the sound of a person clapping in 3 meters is about 60 db, then when the threshold of the sound control sensor 4 is set to 50 db, all the sounds exceeding 50 db can be determined as the sounds to be collected, so as to collect the environmental sounds as needed and determine whether the sounds are luminous.
It should be noted that the electrical signals collected by the acoustic control sensor 4 and the infrared light sensor 1 may be transmitted to the main control chip through a PCB bus, and the main control chip processes the relevant signals to determine whether to send the light emitting signal to the light emitting device.
Alternatively, as shown in fig. 1, the light emitting device may include a light emitting diode 3 and a flash 2 of the mobile communication device; the light emitting diode 3 and the flash lamp 2 of the mobile communication device receive the output signal of the main control chip and emit light.
Specifically, the light emitting diode 3 is fixed to the PCB by welding or bonding, and the power pin of the light emitting diode 3 is connected to the flat cable of the PCB by welding, so that when the PCB outputs a light emitting signal, the light emitting diode 3 receives the light emitting signal and emits light.
It should be noted that the led 3 can be a cold light tube or a warm light tube, which affects the final light emitting effect of the light emitting assembly of the present embodiment.
Specifically, the flash lamp 2 of the mobile communication device is fixed with the PCB by welding or bonding, and the power pin of the flash lamp 2 of the mobile communication device is connected with the battery management component of the mobile communication device, so that when the PCB outputs a light emitting signal, the flash lamp 2 of the mobile communication device receives the light emitting signal and emits light.
It should be noted that, while sending the light emitting signal, the main control chip will call the power supply of the power management unit in the mobile communication device of this embodiment to supply the electrical energy required for emitting light to the light emitting diode 3 and the flash lamp 2 of the mobile communication device.
Optionally, as shown in fig. 3 and 4, the light emitting device is provided with a transparent lampshade 7 for homogenizing light and a transparent lampshade fixing support 6 for fixing the transparent lampshade 7, the transparent lampshade fixing support 6 is fixed to the PCB through a bolt, and the transparent lampshade 7 is combined and fixed through interference fit with the transparent lampshade fixing support 6. Wherein the transparent lampshade 7 is divided into two parts which are buckled up and down for realizing the effect of convenient disassembly.
It should be noted that the transparent lampshade 7 can be made of glass material or high-plasticity PVC material, and when the transparent lampshade 7 is made of high-plasticity PVC material, it can not only ensure good homogenization effect of light, but also prevent damage to devices due to physical collision to a certain extent.
Optionally, the light emitting diode 3 and the flash lamp 2 of the mobile communication device emit light simultaneously or sequentially, or one of them emits light alone and the other does not.
Specifically, the light emitting diode 3 and the flash lamp 2 of the mobile communication device are connected with the main control chip through the flat cable in the PCB, and receive the light emitting information sent by the main control chip in real time, and the time for transmitting the light emitting information to the light emitting diode 3 and the flash lamp 2 of the mobile communication device through the flat cable is synchronous, so the light emitting diode 3 and the flash lamp 2 of the mobile communication device emit light at the same time, and the simultaneous light emitting effect of the light emitting diode 3 and the flash lamp 2 of the mobile communication device ensures that the light emitting effect of the light emitting assembly of the embodiment is not affected.
Optionally, the number of the light emitting diodes 3 is multiple, and the multiple light emitting diodes 3 surround the flash lamp 2 arranged on the mobile communication device.
Specifically, as shown in fig. 1, at least ten light emitting diodes 3 are disposed in a ring shape around the periphery of the flash lamp 2 of the mobile communication device, the ten light emitting diodes 3 are fixed to the PCB by welding or adhesion, and power pins of the ten light emitting diodes 3 are connected to a flat cable of the PCB by welding, so that when the PCB outputs a light emitting signal, the ten light emitting diodes 3 simultaneously receive the light emitting signal and emit light.
The mode of arranging and assembling ten light-emitting diodes 3 around the flash lamp 2 of the mobile communication device can achieve the effect of good light intensity of the light-emitting component and improve the use experience of users.
According to another aspect of the embodiments of the present invention, there is also provided a mobile communication device, which includes all the technical contents of the light emitting module in the above embodiments. Namely, the mobile communication device comprises a sensing device, a light-emitting device and a main control chip; the sensing device is arranged on the mobile communication terminal and comprises at least two sensors, and the sensing device is connected with the main control chip; the light-emitting device comprises at least one light-emitting device, and is connected with the main control chip; the main control chip controls the light-emitting device to emit light according to the signal fed back by the sensing device.
Optionally, the sensing device comprises: a sound control sensor and an infrared light sensor; the sensing device acquires sound parameters and temperature parameters in the environment and sends the sound parameters and the temperature parameters to the main control chip as input signals.
Optionally, the light emitting device comprises a light emitting diode and a flash of the mobile communication device; the light emitting diode and the flash lamp of the mobile communication device receive the output signal of the main control chip and emit light.
Optionally, a transparent lampshade for homogenizing light is arranged on the light-emitting device.
Optionally, the light emitting diode and the flash lamp emit light synchronously.
Optionally, the number of the light emitting diodes is multiple, and the multiple light emitting diodes surround a periphery of a flash lamp arranged on the mobile communication device.
The above embodiment numbers of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technical content can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. A light emitting assembly for use in a mobile communication device, the light emitting assembly comprising: the device comprises a sensing device, a light-emitting device and a main control chip;
the sensing device is arranged on the mobile communication terminal and comprises at least two sensors, and the sensing device is connected with the main control chip;
the light-emitting device comprises at least one light-emitting device, and is connected with the main control chip;
and the main control chip controls the light-emitting device to emit light according to the signal fed back by the sensing device.
2. The illumination assembly of claim 1, wherein the sensing device comprises: a sound control sensor and an infrared light sensor;
the sensing device acquires sound parameters and temperature parameters in the environment and sends the sound parameters and the temperature parameters to the main control chip as input signals.
3. The lighting assembly of claim 1, wherein the lighting device comprises a light emitting diode and a flash of the mobile communication device;
the light emitting diode and the flash lamp of the mobile communication device receive the output signal of the main control chip and emit light.
4. The lighting assembly of claim 3, wherein the lighting device is provided with a transparent cover for homogenizing light.
5. The lighting assembly of claim 3, wherein the light emitting diode and the flash are synchronized to emit light.
6. The light assembly of claim 3, wherein the plurality of light emitting diodes is disposed around a periphery of a flash lamp disposed in the mobile communication device.
7. A mobile communication device comprising a light assembly according to any of claims 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120310.8U CN210405397U (en) | 2019-11-29 | 2019-11-29 | Light-emitting component and mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120310.8U CN210405397U (en) | 2019-11-29 | 2019-11-29 | Light-emitting component and mobile communication device |
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| CN210405397U true CN210405397U (en) | 2020-04-24 |
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| CN201922120310.8U Active CN210405397U (en) | 2019-11-29 | 2019-11-29 | Light-emitting component and mobile communication device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162210A (en) * | 2020-09-18 | 2021-01-01 | 北京航天奥祥通风科技股份有限公司 | Ultraviolet lamp service life monitoring system and monitoring method and sterilization equipment |
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2019
- 2019-11-29 CN CN201922120310.8U patent/CN210405397U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112162210A (en) * | 2020-09-18 | 2021-01-01 | 北京航天奥祥通风科技股份有限公司 | Ultraviolet lamp service life monitoring system and monitoring method and sterilization equipment |
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