CN203457363U - LOGO luminescence-controllable electronic equipment - Google Patents
LOGO luminescence-controllable electronic equipment Download PDFInfo
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- CN203457363U CN203457363U CN201320277637.6U CN201320277637U CN203457363U CN 203457363 U CN203457363 U CN 203457363U CN 201320277637 U CN201320277637 U CN 201320277637U CN 203457363 U CN203457363 U CN 203457363U
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Abstract
The utility model discloses a LOGO luminescence-controllable electronic equipment, which comprises a shell, a white LED module, a PWM driving circuit, a baseband chip, a setting unit and a photoelectric sensor, wherein the LOGO is arranged on the shell, and the area where the LOGO is located adopts a light-transmission material; the white LED module is positioned below the light-transmission material inside the shell; the PWM driving circuit is respectively connected with the baseband chip and the white LED module; the baseband chip is respectively connected with the setting unit and the photoelectric sensor; and the setting unit is connected with the photoelectric sensor. Thus, the LOGO of the electronic equipment can glow, and the brightness and the pattern can be adjusted, good appearance is provided, and imitation is not easy.
Description
Technical field
The utility model relates to electronic technology field, relates in particular to the controllable luminous electronic equipment of a kind of LOGO.
Background technology
At present, electronic product market, especially computer and mobile phone market are very chaotic, and various counterfeit phenomenons emerge in an endless stream, and manufacturer generally can protect by the mark (LOGO) of printing or the own brand of mint-mark on the product casing of oneself intellectual property of oneself.Yet the LOGO implementation of printing or mint-mark is simple, is very easy to be replicated, probably counterfeit by other manufacturers, not only can not effectively protects the lawful right of manufacturer, and make user easily buy counterfeit product, infringement user's interests.In addition, the LOGO interface of printing or mint-mark is stiff, and friendly not, user can not adjust according to the hobby of oneself.
Utility model content
Technical problem to be solved in the utility model is, the controllable luminous electronic equipment of a kind of LOGO is provided, and can make the luminous and brightness of the LOGO of electronic equipment and pattern adjustable, has advantages of attractive in appearance and is difficult for counterfeit.
In order to solve the problems of the technologies described above, the utility model embodiment provides the controllable luminous electronic equipment of a kind of LOGO, comprising: housing, white light LEDs module, PWM drive circuit, baseband chip, setting unit and photoelectric sensor, wherein:
Described housing is provided with LOGO, and the region at described LOGO place adopts light transmissive material;
Described white light LEDs module is positioned at the below of light transmissive material described in enclosure interior;
Described PWM drive circuit is connected with described baseband chip with described white light LEDs module respectively;
Described baseband chip is connected with described photoelectric sensor with described setting unit respectively;
Described setting unit is connected with described photoelectric sensor.
In some feasible execution modes, described white light LEDs module, comprising: shading diffusion sheet, light guide sheet and reflecting piece, wherein:
Described shading diffusion sheet comprises anti-dazzling screen region and diffusion sheet region;
Described light guide sheet is positioned at the below of described shading diffusion sheet, which is provided with a plurality of white light LEDs, and described a plurality of white light LEDs are positioned at the below in the anti-dazzling screen region of described shading diffusion sheet, is connected with the output of described PWM drive circuit;
Described reflecting piece is positioned at the below of described light guide sheet.
In some feasible execution modes, described setting unit comprises brightness setting unit and mode setting unit, wherein:
Described brightness setting unit is connected with described baseband chip, for regulating the luminosity of described white light LEDs module;
Described mode setting unit is connected with described photoelectric sensor with described baseband chip respectively, for the light-emitting mode of described white light LEDs module is set.
In some feasible execution modes, the light-emitting mode of described white light LEDs module, comprising:
According to the light on and off of the display screen of described electronic equipment and the first mode of light on and off;
According to the ambient brightness of described electronic equipment surrounding and the second pattern of light on and off;
There is gradient by secretly brightening, by bright dimmed three-mode.
In some feasible execution modes, described electronic equipment, also comprises storage unit, and described storage unit is connected with described baseband chip, the parameter arranging for preserving described setting unit.
In some feasible execution modes, described electronic equipment is the electronic equipment that carries LOGO.
Implement the utility model embodiment, tool has the following advantages or beneficial effect:
The controllable luminous electronic equipment of LOGO that the utility model provides, comprise: housing, white light LEDs module, PWM drive circuit, baseband chip, setting unit and photoelectric sensor, described baseband chip receives and processes electronic signal, control described PWM drive circuit and drive described white light LEDs module, make described white light LEDs module luminous, illuminate described LOGO, and according to the setting of setting unit, regulate brightness and the light-emitting mode of described white light LEDs module, reach described LOGO luminous and brightness and the adjustable effect of pattern.Adopt the utility model, can make LOGO attractive in appearance and difficult by counterfeit, can effectively protect the intellectual property of manufacturer and electronic equipment user's interests.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the first embodiment of the controllable luminous electronic equipment of the LOGO that provides of the utility model embodiment.
Fig. 2 is the structural representation of the white light LEDs module of the controllable luminous electronic equipment of the LOGO that provides of the utility model embodiment.
Fig. 3 is the structural representation of the second embodiment of the controllable luminous electronic equipment of the LOGO that provides of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the structural representation of the first embodiment of the electronic equipment that the LOGO that provides for the utility model embodiment is controllable luminous.As shown in Figure 1, the electronic equipment that the described LOGO of the utility model is controllable luminous, comprise: housing 1, white light LEDs module 2, PWM drive circuit 3, baseband chip 4, setting unit 5 and photoelectric sensor 6, wherein: housing 1 is provided with LOGO, the region at LOGO place adopts light transmissive material; White light LEDs module 2 is positioned at the below of housing 1 inner light transmissive material; PWM drive circuit 3 is connected with baseband chip 4 with white light LEDs module 2 respectively; Baseband chip 4 is connected with photoelectric sensor 6 with setting unit 5 respectively; Setting unit 5 is connected with photoelectric sensor 6.Particularly, white light LEDs module 2 provides light source, illuminates LOGO; PWM drive circuit 3, for driving white light LEDs module 2, is controlled switch and the brightness of white light LEDs module 2; Baseband chip 4 is for reception and process various electronic signals, and sends instruction, controls PWM drive circuit 3; Setting unit 5 is for arranging brightness and the light-emitting mode of white light LEDs module 2; Photoelectric sensor 6 is for detection of ambient brightness and the variation of electronic equipment surrounding, and converts light signal to electronic signal, is sent to baseband chip 3.
The electronic equipment that the present embodiment provides, comprising: mobile phone, computer, digital camera, single anti-, MP3, MP4, MP5 etc. carry the electronic equipment of LOGO.Above-mentioned electronic equipment is only for example, and non exhaustive, including but not limited to above-mentioned electronic equipment.
In specific implementation, refer to Fig. 2, the structural representation of the white light LEDs module of the electronic equipment that the LOGO that provides for the utility model embodiment is controllable luminous.As shown in Figure 2, white light LEDs module 2, comprising: shading diffusion sheet 21, light guide sheet 22 and reflecting piece 23, wherein: shading diffusion sheet 21 comprises anti-dazzling screen region and diffusion sheet region; Light guide sheet 22 is positioned at the below of shading diffusion sheet, which is provided with a plurality of white light LEDs, and described a plurality of white light LEDs are positioned at the below in the anti-dazzling screen region of shading diffusion sheet 21, is connected with the output of PWM drive circuit 3; Reflecting piece 23 is positioned at the below of light guide sheet 21.In practice, the light that LED sends is relatively concentrated and is dazzling, the dazzling white light that send for blocking its a plurality of white light LEDs in below in the anti-dazzling screen region of shading diffusion sheet 21, diffusion sheet region, for the light being irradiated on it is spread out, obtains uniform area source; Light guide sheet 22 is for light source is provided, and by the light conduction along its place plane propagation on whole light guide sheet, obtain uniform area source; Reflecting piece 23, for the light reflection of propagating toward below is gone back to top, reduces light loss.
In specific implementation, setting unit 5 comprises brightness setting unit 51 and mode setting unit 52, wherein: brightness setting unit 51 is connected with baseband chip 4, and for regulating the luminosity of white light LEDs module 2; Mode setting unit 52 is connected with photoelectric sensor 6 with baseband chip 4 respectively, for the light-emitting mode of white light LEDs module 2 is set.
In specific implementation, the light-emitting mode of white light LEDs module 2, comprising: according to the light on and off of the display screen of electronic equipment and the first mode of light on and off; According to the ambient brightness of electronic equipment surrounding and the second pattern of light on and off; There is gradient by secretly brightening, by bright dimmed three-mode.Particularly, to the adjusting of the luminosity of white light LEDs module 2, can recently realize by controlling the duty of PWM drive circuit 3, for example, if want, improve the luminosity of white light LEDs module 2, setting unit 5 sends a signal to baseband chip 4,4 of baseband chips are controlled PWM drive circuits 3, strengthen the duty ratio of pwm signal, realize the raising of brightness by extending time that a plurality of white light LEDs light.First mode in the light-emitting mode of white light LEDs module 2 and three-mode can recently be realized by controlling switch and the duty of PWM drive circuit 3, and the realization of the second pattern need to be gone back photoelectric sensor 6.Setting unit 5 can preset a luminance threshold, photoelectric sensor 6 is ambient brightness and the variation of detected electrons equipment surrounding at any time, if user is provided with the second pattern in mode setting unit 52, when the ambient brightness that surrounding detected is during lower than this luminance threshold, photoelectric sensor 6 can send a high level to baseband chip 4,4 output orders of baseband chip, control PWM drive circuit 3 and light white light LEDs module 2; When the ambient brightness that surrounding detected is during higher than this luminance threshold, photoelectric sensor 6 can send a low level to baseband chip 4, and baseband chip 4 is controlled PWM drive circuits 3 and closed white light LEDs module 2.
Please further refer to Fig. 3, the structural representation of the second embodiment of the electronic equipment that the LOGO that provides for the utility model embodiment is controllable luminous.As shown in Figure 3, on the basis of Fig. 1, the described electronic equipment of the utility model embodiment also can comprise storage unit 7, and storage unit 7 is connected with baseband chip 3, for preserving the set parameter of setting unit 5.User is provided with after the brightness or light-emitting mode of white light LEDs module 2 in setting unit 5, setting unit 5 is sent to baseband chip 3 by the data of setting, the data that baseband chip 3 arranges user are subsequently sent to storage unit 7 and preserve, next time, while starting shooting, this electronic equipment will be opened according to brightness and the light-emitting mode of last setting before.Particularly, storage unit 7 is non-volatile class memory that also can storing data permanently under the condition there is no electric current supply, for example FLASH flash memory.
The operation principle of the electronic equipment that LOGO that the utility model embodiment describes is controllable luminous is roughly as follows:
Baseband chip receives and processes electronic signal, controls PWM drive circuit and drives white light LEDs module, makes white light LEDs module luminous, illuminates LOGO.While arranging, the parameter that baseband chip provides according to setting unit, by controlling the switch of PWM drive circuit and the brightness of duty cycle adjustment white light LEDs module, by photoelectric sensor and PWM drive circuit, change the light-emitting mode of white light LEDs module, reach LOGO luminous and brightness and the adjustable effect of pattern.
Module or unit described in the utility model embodiment, can pass through universal integrated circuit, CPU (Central Processing Unit for example, central processing unit), or realize by ASIC (Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)).
The above is preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection range of the present utility model.
Claims (6)
1. the controllable luminous electronic equipment of LOGO, is characterized in that, comprising: housing, white light LEDs module, PWM drive circuit, baseband chip, setting unit and photoelectric sensor, wherein:
Described housing is provided with LOGO, and the region at described LOGO place adopts light transmissive material;
Described white light LEDs module is positioned at the below of light transmissive material described in enclosure interior;
Described PWM drive circuit is connected with described baseband chip with described white light LEDs module respectively;
Described baseband chip is connected with described photoelectric sensor with described setting unit respectively;
Described setting unit is connected with described photoelectric sensor.
2. electronic equipment as claimed in claim 1, is characterized in that, described white light LEDs module, comprising: shading diffusion sheet, light guide sheet and reflecting piece, wherein:
Described shading diffusion sheet comprises anti-dazzling screen region and diffusion sheet region;
Described light guide sheet is positioned at the below of described shading diffusion sheet, which is provided with a plurality of white light LEDs, and described a plurality of white light LEDs are positioned at the below in the anti-dazzling screen region of described shading diffusion sheet, is connected with described PWM drive circuit;
Described reflecting piece is positioned at the below of described light guide sheet.
3. electronic equipment as claimed in claim 1, is characterized in that: described setting unit comprises brightness setting unit and mode setting unit, wherein:
Described brightness setting unit is connected with described baseband chip, for regulating the luminosity of described white light LEDs module;
Described mode setting unit is connected with described photoelectric sensor with described baseband chip respectively, for the light-emitting mode of described white light LEDs module is set.
4. electronic equipment as claimed in claim 3, is characterized in that, the light-emitting mode of described white light LEDs module, comprising:
According to the light on and off of the display screen of described electronic equipment and the first mode of light on and off;
According to the ambient brightness of described electronic equipment surrounding and the second pattern of light on and off;
There is gradient by secretly brightening, by bright dimmed three-mode.
5. electronic equipment as claimed in claim 1, is characterized in that, also comprises storage unit, and described storage unit is connected with described baseband chip, the parameter arranging for preserving described setting unit.
6. the electronic equipment as described in any one in claim 1-5, is characterized in that, described electronic equipment is the electronic equipment that carries LOGO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320277637.6U CN203457363U (en) | 2013-05-21 | 2013-05-21 | LOGO luminescence-controllable electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320277637.6U CN203457363U (en) | 2013-05-21 | 2013-05-21 | LOGO luminescence-controllable electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203457363U true CN203457363U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320277637.6U Expired - Lifetime CN203457363U (en) | 2013-05-21 | 2013-05-21 | LOGO luminescence-controllable electronic equipment |
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| Country | Link |
|---|---|
| CN (1) | CN203457363U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677434A (en) * | 2016-03-18 | 2016-06-15 | 格科微电子（上海）有限公司 | OTP (One Time Programmable) memory burn method for image sensor |
| CN107509267A (en) * | 2017-08-03 | 2017-12-22 | 晶晨半导体(上海)股份有限公司 | A kind of multi-mode control device based on TV LED |
| CN110122982A (en) * | 2018-02-09 | 2019-08-16 | 曾胜克 | Luminous spring buckle device |
-
2013
- 2013-05-21 CN CN201320277637.6U patent/CN203457363U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105677434A (en) * | 2016-03-18 | 2016-06-15 | 格科微电子（上海）有限公司 | OTP (One Time Programmable) memory burn method for image sensor |
| CN105677434B (en) * | 2016-03-18 | 2021-02-26 | 格科微电子（上海）有限公司 | OTP (one time programmable) burning method of image sensor |
| CN107509267A (en) * | 2017-08-03 | 2017-12-22 | 晶晨半导体(上海)股份有限公司 | A kind of multi-mode control device based on TV LED |
| CN110122982A (en) * | 2018-02-09 | 2019-08-16 | 曾胜克 | Luminous spring buckle device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |
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| CX01 | Expiry of patent term |