CN201129691Y - Interactive Lighting Device - Google Patents

Abstract

The utility model relates to an interactive illuminator mainly comprises a luminescence unit, a sensing unit and control and drive wafer, and it relies on the sensing unit to listen the condition change in the environment, for example temperature, humidity, sound, pressure, vibrations, ambient light source etc. and then transmits an electronic signal to order about control and drive wafer drive luminescence unit and produce corresponding photochromic change, the utility model discloses be fit for being applied to light source demand in the environment, electron device's light source demand etc. interest and interactivity when multiplicable illumination or light source design are used.

Description

Interactive Lighting Device

technical field

The utility model relates to a light source of an electronic device or an environmental light source, in particular to an interactive light emitting device, which can be used as a light source in the environment or required by the electronic device.

Background technique

The application of light sources in the current environment is one of the indispensable elements of life, and its applications are quite wide. For example, all lighting needs in life, or even various electronic devices with display effects, all require light sources as visual Auxiliary, lighting needs include lighting sources, ambient light sources, decorative light sources, etc., and electronic devices are types that have display requirements, such as backlights for computer display screens, side light sources, PDAs, mobile communication devices ( mobile Phone), traditional telephones and wireless phones, and the backlight and side light sources required for decorative lights for bicycles. However, in terms of the light sources used today, most of them are static, that is, the light sources presented will not There are changes. For example, the light source required for lighting is in response to the needs of its lighting use. It is a stable light that can only be turned on/off according to the operation. In addition, the light source requirements of electronic devices are auxiliary light sources, not the main light source. Generally, it is mostly used as a backlight or side light source. The main purpose is to make the display screen display clearly. It is also a stable light, and the changes seen by the naked eye of the operator are actually liquid crystal display plus backlight or The result of side light source lighting, therefore, its role is also lighting, but its application field is different; and the application of light color changes most is the light source for advertising, such as light boxes, display racks, cabinets or Signboards, etc., which mainly use IC components to write programs that can drive light-emitting devices to change in the IC components in a programmable manner, so that the light-emitting devices can change according to the content of the program, such as common marquees, flashing lights, etc. or color mixing etc. However, this type of application usually needs to be equipped with complex electronic IC components, program control, etc., which is relatively expensive and complicated in terms of manufacturing cost and assembly. Moreover, the condition for changing according to the program is still subject to programming Due to the limitation of the entry program, the types of changes are limited, and after several change cycles, it loses its freshness.

In view of the above-mentioned problems and usage requirements, the designers of this utility model have analyzed and studied the light sources used in the living environment and the light sources required by electronic devices one by one based on years of experience in related industries. In the application of light source, it increases the fun of using it.

Contents of the invention

Aiming at the deficiencies of the prior art, the purpose of this utility model is to provide an interactive light emitting device that can be applied to environmental light sources or electronic device light sources, so that the light source can change with the environmental conditions and produce corresponding changes in real time.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

An interactive lighting device, which is used as a light source in the environment or a light source required by electronic devices, is characterized in that it includes:

A sensing drive unit, used to sense the change of the condition in the environment, and output an electronic signal after sensing;

A control and driving chipset, which is electrically connected to the sensing drive unit, is used to generate driving after receiving the electronic signal;

A light-emitting diode chip group is electrically connected with the control and driving chip group, and emits light after being driven by the control and driving chip group.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantages of:

1. This utility model mainly uses a sensing unit to sense environmental changes, such as changes in the internal or external sound, temperature, pressure, etc. of the product, and then generate a correspondingly changing interactive ambient light, such as the trademark of the product , decorative lines or patterns, etc., can be used in conjunction with the utility model. In addition, products with processors can also generate correspondingly changing interactive ambient lights through their processor programs. The scope of application of products can be expanded to general traditional telephone Interaction with mobile phones, PDAs, SMART PHONEs, iPhones, computers or other 3C products MP3, MP4, DVD, iPod, game consoles, Set-TopBox digital set-top boxes, stereos, speakers and other products equipped with information input (and/or) output background or foreground ambient light and interactive ambient light such as trademarks, decorative lines or patterns; others such as fluorescent sticks, night lights, table lamps, indoor and outdoor decorative lights, and automotive decorative lights can also be realized through the utility model. Interactive ambient light feature.

2. After the implementation of the present utility model, it is indeed possible to provide an interactive light-emitting or situational light source device that can be applied to environmental light sources or electronic device light sources, so that the light source can change with environmental conditions and produce corresponding changes in real time. .

Description of drawings

Fig. 1 is a schematic diagram of an electronic component unit of the present utility model;

Fig. 2 is a schematic diagram of the composition of the electronic unit of another preferred embodiment (1) of the present invention;

Fig. 3 is a schematic diagram of the composition of the electronic unit of another preferred embodiment (two) of the utility model;

Fig. 4 is the perspective view of another preferred implementation (3) of the present utility model;

Fig. 5 is the perspective view of another preferred implementation (four) of the utility model;

Fig. 6 is a three-dimensional appearance view of another preferred implementation (five) of the utility model;

Fig. 7 is a three-dimensional appearance view of another preferred implementation (6) of the utility model;

Fig. 8 is a three-dimensional appearance view of another preferred implementation (seven) of the present utility model;

Fig. 9 is a perspective view of another preferred implementation (eight) of the utility model;

Fig. 10 is the implementation schematic diagram of embodiment (eight);

Fig. 11 is a schematic diagram of the operation process of embodiment (eight);

Fig. 12 is another preferred embodiment (nine) of the present utility model.

Explanation of reference numerals: 10-interactive light-emitting device; 101-control and drive chip set; 1011-control unit; 1012-drive unit; 1013-current/voltage stabilization unit; 102-light-emitting diode chip set; 103-sensing drive Unit; 104-memory unit; 105-central processing unit; 20-interactive lighting device; 201-control and drive chipset; 202-sensing drive unit; 203-substrate; 204-lighting module; 2041-lighting Diode; 30-interactive light-emitting device; 301-control and drive chip set; 302-sensing drive unit; 303-substrate; 304-light-emitting diode module; 40-interactive light-emitting device; 401-control and drive chip set; 402-sensing drive unit; 403-substrate; 404-light-emitting diode chip; 405-fluorescent layer; 50-interactive light-emitting device; 501-control and drive chip set; 502-sensing drive chip set; 504-substrate; 60-notebook computer; 601-keyboard operation part; 602-screen display part; 603-pivot; 71-screen display part actuation; 72-sensing background color; 73-control Voltage output; 74-output drive signal; 75-current/voltage output; 76-luminescence; 80-light stick.

Detailed ways

Please refer to Fig. 1, shown in the figure is the schematic diagram of the electronic component unit of the present utility model, as shown in the figure, the utility model interactive lighting device 10 is mainly composed of a control and drive chip group 101, a light emitting diode chip group 102 And a sensing driving unit 103 is formed; Wherein, control and driving chipset 101 is packaged into chipset by a control unit 1011, a driving unit 1012 and a current/voltage stabilizing unit 1013 (also can modularization Its main function is to use the control unit 1011 to control the power supply (current/voltage) input, use the drive unit 1012 to drive the light-emitting diode chip group 102 to emit light with electronic signals, and use the current/voltage stabilization unit 1013 to make the passing The power supply (current/voltage) is stabilized (rectified and stabilized voltage), so that the power supply reaching the LED chip group 102 is in a stable state, reducing the damage rate of the LED chip group 102; The driving chip group 101 is electrically connected to each other, and it is controlled and driven by the control and driving chip group 10 to generate conditional lighting, such as: appearing in flickering, discoloration, etc.; the sensing driving unit 103 is connected with the control and driving The chip group 101 is electrically connected to each other, and it is mainly used to output an electronic signal to control and drive the chip group after sensing the change of the condition in the environment, so that it drives the light emitting diode chip to generate corresponding light. The sensing and driving unit 103 disclosed in the utility model can be a temperature sensing and driving unit that can sense temperature changes in the environment, or a humidity sensing and driving unit that can sense changes in humidity in the environment, or can sense changes in the environment. A brightness sensing drive unit that can sense changes in brightness, or a vibration sensing drive unit that can sense changes in vibration in the environment, or a sound sensing drive unit that can sense changes in sound in the environment, or a pressure sensor that can sense changes in pressure in the environment During implementation, one or more sensing and driving units can be selected for application matching according to the practical requirements.

Please refer to Fig. 2, shown in the figure is another preferred embodiment (1) of the utility model electronic unit composition diagram, as shown in the figure, is between the control and drive chip group 101 and the induction drive unit 103, It is further electrically connected to a memory unit 104, and it mainly uses the memory unit 104 to record a programmed program, and transmits an electronic signal to the control and drive chip group 101 with this program to drive the LED chip group 102 to generate the corresponding The corresponding luminescence change has the advantage that the change of the light emitting diode chipset 102 can be programmed first, and the programmed program is stored in the memory unit 104, and then the conditional electronic output is output according to the programmed content. Signals, for example; when the sensing drive unit 103 senses a temperature change in the environment, it outputs an electronic signal to the memory unit 104, and the memory unit 104 outputs an electronic signal corresponding to the content condition of the program after receiving the electronic signal A conditioned electronic signal is sent to the control and drive chip group 101 to conditionally drive the light emitting diode chip group 102 to generate light; as mentioned above, the memory unit 104 can also be connected to the control and drive chip group 101 and the light emitting diode The chip 102 is modularized, and can be electrically connected with a sensing drive unit 103 according to requirements during application.

Please refer to Fig. 3, shown in the figure is another preferred embodiment (2) electronic unit composition diagram of the utility model, as shown in the figure, it is between the control and drive chip group 101 and the induction drive unit 103, It is further electrically connected to a central processing unit 105, and it mainly uses the central processing unit 105 to store and record a programmed program, and transmits an electronic signal to the control and drive chip group 101 with this program to drive the light-emitting diode chip The group 102 produces corresponding luminous changes; its advantage is that the change of the light-emitting diode chip group 102 can be programmed first, and the completed program is stored in the central processing unit 105, and then according to the programmed content, Output conditional electronic signals, for example; when the sensing drive unit 103 senses a temperature change in the environment, it outputs an electronic signal to the central processing unit 105, and the central processing unit 105 responds to the electronic signal after receiving the electronic signal The content conditions of the program, and then output a conditioned electronic signal to the control and drive chip group 101, so that it can conditionally drive the light-emitting diode chip group 102 to produce light; as mentioned above, the central processing unit 105 can also be connected with the control It is modularized with the driving chip set 101 and the light emitting diode chip 102 , and it is sufficient to complete the electrical connection with a sensing driving unit 103 in application.

Please refer to FIG. 4 , shown in the figure is another preferred implementation (three) perspective view of the utility model, the interactive light emitting device 20 shown in the figure, which is a control and drive chip group 201, and A sensing driving unit 202 is packaged on a circuit board 203, so that it is molded into a module, and then matched with a light-emitting module 204 to make an interactive light-emitting device 20, and the light-emitting module 204 is mainly composed of One or more light emitting diodes 2041 are formed, and the light emitting diodes 2041 can be light bulb type (LAMP), surface mount type (SMD) or completed electrical connection connection light emitting diode chips, etc.; please refer to the figure, This interactive light emitting device 20 can be applied to the light source requirements of the environment, the light source requirements of electronic devices, etc. When it is applied, it is only assembled in the light source device required by the environment, for example, it is assembled in a lighting device. Lamps, or assembled in the electronic device, for the light source requirements of the electronic device; when it is implemented, it uses its sensing unit 202 to sense the change of conditions in the environment (such as the aforementioned temperature, sound, humidity, brightness, pressure, etc.) etc.), after sensing, an electronic signal is output to the control and drive chip set 201, so that it drives the light emitting module 204 to generate corresponding light.

Please refer to Fig. 5, shown in the figure is another preferred implementation (four) perspective view of the utility model, the interactive light emitting device 30 shown in the figure, it is a control and drive chip group 301, a The sensing drive unit 302 and a light-emitting module 304 are packaged on the same circuit board 303. Such a modular design can make its assembly more convenient. However, when designing requirements, appropriate light-emitting diode modules should be considered. Group, such as the type of package (LAMP or SMD), or light color, or brightness, etc., and the selection of the sensing unit should also be determined before the overall modularization, for example, the sensor used in the sensing environment If the brightness changes, you need to choose a brightness sensing unit.

Please refer to Fig. 6, shown in the figure is another preferred implementation (five) perspective view of the utility model, the interactive light emitting device 40 shown in the figure, it is a control and drive chip group 401, and A light-emitting diode chip 404 is packaged on the same circuit board 403, and is electrically connected to a sensing drive unit 402. This modular design is mainly to make semi-finished products leave the factory, and then select and match suitable ones according to actual application requirements. The sensing unit, for example, is a modularized semi-finished product (including a control and driving chip set 401 and a light-emitting diode chip 404 packaged on the same circuit board 403), which can be equipped with different sensing functions according to the application requirements of each customer. unit (for example, manufacturer A uses a temperature sensing unit, while manufacturer B uses a pressure sensing unit).

Please refer to Fig. 7, shown in the figure is the three-dimensional appearance diagram of another preferred implementation (6) of the present utility model, as shown in the figure, it is to follow the composition structure of embodiment (5), only, its light-emitting diode pole The surface of the chip 404 is coated with a layer of fluorescent layer 405, so that the light generated by the light emitting diode chip 404 can produce a color mixing effect when it is transmitted through the fluorescent layer 405; and the light emitting diode chip 404 can be Multiple layouts, such as a combination of three color chips of R, G, and B, so that when different voltages are output through the control and drive chip group 401, different color mixing effects can be produced to meet the needs of full-color use. Adding the fluorescent layer 405 further enables the light color to present more color mixing changes.

Please refer to Fig. 8 , shown in the figure is another preferred implementation (seven) perspective view of the utility model, the interactive light emitting device 50 shown in the figure is mainly composed of a control and drive chip group 501, A plurality of surface-mounted LEDs 503, a substrate 504, and a sensing drive unit 502 are formed, wherein the control and driving chip 501 and the surface-mounted LEDs 502 are assembled on the same substrate 504 to be shaped as A row of light-emitting devices, this type of device, can be used as a backlight or side light source for electronic devices, such as the backlight or side light source required by a display screen or a keyboard, and the sensing drive unit 502 can be used in addition In an assembled manner, or directly assemble the sensing driving unit 502 on the substrate 504 to meet the requirements of the electronic device.

Please refer to Fig. 9, shown in the figure is another preferred implementation (eight) of the utility model stereoscopic appearance view, as shown in the figure notebook computer 60, generally speaking, the composition of notebook computer 60 is to comprise keyboard The operation part 601 and the screen display part 602 are mutually pivoted by a pivot 603. In the existing use, the screen display part 602 is mainly used for presenting images, characters, and the keyboard operation part 601 For the user to operate, there is no other fun at all due to the operation. Therefore, the designer of the utility model applies the interactive light emitting device disclosed in the utility model to the notebook computer 60 , to increase the fun of its use; please refer to Figure 10, which is a schematic diagram of the implementation of the embodiment (eight) shown in the figure, as shown in the figure, the interactive light emitting device 50 of the present utility model is composed of a substrate 504 , surface-mounted light-emitting diode 503 and control and drive chip group 501 are assembled into a module, which is assembled on the keyboard operation part 601 of the notebook computer 60, and its assembled position can be located in the gap between the keyboards , or the bottom of the keyboard (suitable for a keyboard with a light-transmitting effect), and is electrically connected to the sensing drive unit 502, and the sensing drive unit 502 is a sensing drive unit that can sense changes in light color. It is assembled in the screen display portion 602, so that the sensing drive unit 502 can sense the light color of the screen display portion 602 nearby; please refer to FIG. The schematic diagram of the actuation process is shown in the figure, and the actuation process is described as follows:

Screen display unit action 71: According to the operation of the operator, the screen of the screen display unit 602 is converted, and the light color changes immediately;

Sensing the background color 72: the sensing drive unit 502 senses the light color change of the screen display portion 602, and senses the color with the highest proportion (i.e. the background color), and outputs an electronic signal to the control and moving chip set 501 after sensing;

Control voltage output 73: After the control and moving chipset 501 receives the electronic signal from the induction drive unit 502, it outputs an appropriate voltage and electronic signal to the drive unit (please refer to Figure 1);

Output drive signal 74: The drive unit sends out the drive electronic signal according to the received electronic signal, and the current also passes through the drive unit;

Current/voltage output 75: the current passes through the current/voltage stabilization unit, and is output to the light-emitting diode chip 503 after the voltage and current are stabilized;

Lighting 76: The LED chip 503 generates light according to the output voltage value.

As above, the utility model utilizes the induction drive unit 502 to sense the light color (background color) of the screen display portion 602, and then outputs an electronic signal, so that the light emitting diode chip 503 can emit a corresponding color. In addition, in the utility model The electronic signal can be programmed and burned in the control unit of the control and drive chipset 502, or as the memory unit 104 described in FIG. 2 of the present utility model, or as the present invention In the central processing unit 105 described in Fig. 3 of the utility model, for example, it can be written that the light color emitted by the light emitting diode chip 503 is the same as the background color of the screen display portion 602, or written as the light color emitted by the light emitting diode chip 503. The contrast between the light color and the background color of the screen display part 602 is also acceptable; as above, when the operator uses a notebook computer, along with the continuous change of the background color of the screen display part 602, the life shown by the keyboard operation part 601 The color can also change continuously accordingly, which can increase the fun of the operator when using it.

Please refer to Fig. 12, shown in the figure is another preferred embodiment (nine) of the present utility model, as shown in the figure, is to apply the interactive light-emitting device of the present utility model to a fluorescent stick with a luminous effect, such as The fluorescent stick 80 shown in the figure can produce the effect of continuous or intermittent lighting after the current is turned on. However, the existing fluorescent sticks are operated by the power switch, and immediately after being turned on. The effect of lighting is that it will be in a power-off state after it is turned off, and the fun in use is limited. However, when the utility model is applied to a fluorescent stick, a sensing unit that can sense vibration or sound can be used to sense whether the fluorescent stick is Vibrated or received external sound changes, for example, when the user swings a light stick or is at a concert, the sensing unit senses the vibration or sound, and transmits an electronic signal to the control and drive chipset to drive the light-emitting diode The wafers produce relative lighting effects such as intermittent flashes or full color and light and dark changes.

As mentioned above, the interactive lighting device of the present invention mainly relies on its sensing and driving unit to sense changes in environmental conditions, and outputs an electronic signal to the control and driving chip set after sensing, so that it can The latter conditions drive the LED chipset to produce corresponding luminous effects, the corresponding luminous effects include single-color changes, multi-color and full-color changes, flickering, regular cyclical changes, irregular changes, etc., and, The change mode of light emission can be programmed in the memory unit or the central processing unit to meet the needs of different modes. Furthermore, the interactive light emitting device of the present invention can be used as a lighting source in the matching environment. It can also be used as a light source, ambient light source, backlight source or side light source in electronic devices, and after application, it can increase the fun in use and interactivity such as operation.

In summary, after the implementation of the present utility model, it is possible to provide an interactive lighting or situational light source that can be applied to environmental light sources or electronic device light sources, so that the light source can change with the environmental conditions and produce corresponding changes in real time. device.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the limitable scope of the claims of the present utility model.

Claims (14)

1. interactive light-emitting device as light source in the environment or the required light source applications of electronic installation, is characterized in that it comprises:

One sensing driver element changes in order to the condition in the sensitive context, and exports an electric signal behind sensing;

One control and driving wafer set are mutual with described sensing driver element and are electrically connected, and produce driving after receiving described electric signal;

One LED wafer group is mutual with described control with the driving wafer set and is electrically connected, and after being subjected to described control and driving the wafer set driving, produces luminous.

2. interactive light-emitting device according to claim 1 is characterized in that: described control is made up of a control module, a driver element and a current/voltage stabilization element with the driving wafer set, and each unit is the electrical connection that is mutual.

3. interactive light-emitting device according to claim 2 is characterized in that: between described control module and the described sensing driver element, be electrically connected with a memory cell.

4. interactive light-emitting device according to claim 2 is characterized in that: between described control module and the described sensing driver element, be electrically connected with a central processor unit.

5. interactive light-emitting device according to claim 4 is characterized in that: the operation result of described central processor unit can drive described LED wafer group and produce corresponding ambilight.

6. interactive light-emitting device according to claim 1 is characterized in that: but but but but but pressure changes in the sound sensing driver element of sound variation or the sensitive context in vibrations sensing driver element that vibrations change in brightness sensing driver element that brightness changes in humidity driver element that humidity changes in temperature sensing driver element that described sensing driver element is a variations in temperature in a kind of sensitive context or the sensitive context or the sensitive context or the sensitive context or the sensitive context pressure-sensing driver element or its assembly.

7. interactive light-emitting device according to claim 1 is characterized in that: described LED wafer group group is located at arbitrary light-permeable place of an electronic installation.

8. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is a computer.

9. interactive light-emitting device according to claim 8 is characterized in that: described LED wafer group produces corresponding ambilight according to the display color of a screen display part of described computer.

10. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is the mobile communication device of tool keyboard.

11. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is the keyboard group.

13. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is a glo-stick.

14. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is the indoor and outdoor decorative lamp.

15. interactive light-emitting device according to claim 7 is characterized in that: described electronic installation is automobile-used ornament lamp.

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