CN211083715U - Light-operated voice lamp capable of automatically adjusting light intensity - Google Patents

Abstract

The utility model discloses a light-operated voice lamp capable of automatically adjusting light intensity, which comprises a base, a support column fixed on the base and a lighting unit fixed on the top of the support column, wherein the base is provided with a detection unit, a display unit, a key control unit and a power module, the detection unit detects the illumination intensity of the current environment, the display unit displays the illumination intensity of the current environment, the key control unit adjusts the menu of the display unit or the illumination intensity of the current environment, and the power module supplies power for the light-operated voice lamp; the support column is provided with a control unit and a voice interaction unit, and the control unit is respectively connected with the detection unit, the display unit, the voice interaction unit and the illumination unit. The utility model discloses can initiatively detect and adjust service environment's light for the user is in the best state of writing, has the pronunciation communication function and can relax more portably communicate convenience of customers's experience operation with the user.

Description

Light-operated voice lamp capable of automatically adjusting light intensity

Technical Field

The utility model relates to a technical field such as light-operated desk lamp, pronunciation technique specifically are a light-operated pronunciation lamp of ability automatic adjustment light intensity.

Background

With the progress of society and the improvement of life quality, people have higher and higher requirements on the service performance of the desk lamp. There have been desk lamps that can adjust light in the market, but all change its light through the operation through the user, the light that self can not be free according to the independent change of external environment's light change gives off itself, and when the user realizes that present light intensity is not enough, the user has worked for a long time in the state that light intensity is not enough, has great damage like this to user's eyesight.

In the prior art, there is a light-controlled table lamp capable of adjusting light intensity, such as: the chinese patent publication No. CN201925794U, "multifunctional light-operated desk lamp", can control the opening and closing of the desk lamp and the fan according to ambient light and temperature, but cannot perform voice interaction, so that the comfort of the user is not high when the desk lamp is used; the chinese patent publication No. CN207049688U, "a multifunctional light-operated table lamp", includes a light modulator disposed at a position close to a support rod at the top of an inner cavity of a base, a circuit controller and a photoelectric controller symmetrically disposed at two ends of the top of the inner cavity of the base, and a photoelectric sensor electrically connected to one end of the photoelectric controller close to the circuit controller, so as to achieve the purpose of light-operated dimming of the table lamp; and, chinese patent publication No. CN202385369U, entitled "light-operated desk lamp", can automatically adjust the brightness of the desk lamp according to the intensity of ambient illumination. However, these prior patents do not consider displaying the real-time light intensity, nor do they automatically adjust the light intensity through voice interaction.

Disclosure of Invention

The utility model aims at providing a light-operated voice lamp of ability automatic adjustment light intensity to the problem that prior art exists.

In order to achieve the above object, the utility model adopts the following technical scheme:

a light-operated voice lamp capable of automatically adjusting light intensity comprises a base, a support column fixed on the base and a lighting unit fixed at the top of the support column, wherein a detection unit, a display unit, a key control unit and a power module are arranged on the base; the support column is provided with a control unit and a voice interaction unit, and the control unit is respectively connected with the detection unit, the display unit, the key control unit, the voice interaction unit and the illumination unit.

The utility model discloses in, the illumination intensity under the detecting element detects the current environment, and the illumination intensity who detects is deposited the integrated chip as the control unit to show it through the display element, when this illumination intensity and preset's standard illumination intensity scope differed, carry out voice prompt, if: and if the user answers to turn on the light, the light is configured into proper light intensity through a PID algorithm.

Preferably, the detection unit includes a light sensor.

Preferably, the light sensor is of the type HA 2003.

Preferably, the display unit adopts any one of O L ED display screen, L CD display screen and L ED display screen.

Preferably, the control unit is an STM32 series integrated chip and comprises a single chip microcomputer, a microcontroller MCU and a micro control unit ARM.

Preferably, the voice interaction unit comprises a voice interaction chip, a loudspeaker and a microphone.

Preferably, the model of the voice interaction chip is L D3320A.

Preferably, the detection unit further includes a temperature and humidity sensor.

Preferably, the lighting unit is an energy saving L ED lamp.

Furthermore, the power module is arranged in a base of the light-operated voice lamp, and an external charging port and a USB interface are arranged on the surface of the base.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a detecting element detects the illumination intensity of current environment, shows current illumination intensity through the display element, compares the illumination intensity of current detection and the standard light intensity scope of settlement through the control unit, carries out corresponding warning to the user according to the comparative result through the voice interaction unit to after receiving user's speech feedback, through the work of the control unit control lighting unit.

(2) The utility model discloses can detect and initiatively improve current service environment's illumination intensity for the user is in the best all the time and writes environment illumination state.

(3) The utility model discloses have the voice interaction function, can relax more portably controls the light accuse voice lamp.

(4) The utility model discloses the structure is comparatively simple and convenient, and the physique is also more light, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention according to an embodiment;

fig. 2 is a schematic diagram of the working principle of the present invention according to an embodiment.

Fig. 3 is a schematic diagram of the P algorithm in the PID algorithm according to the embodiment of the present invention.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a light-operated voice lamp of ability automatic adjustment light intensity, be equipped with power module 6, detecting element 2, display element 1, the control unit 4, the mutual unit 3 of pronunciation, lighting unit 7, button control unit 5 on the light-operated voice lamp. The light-operated voice lamp is powered through the power supply module 6, the detection unit 2 detects the illumination intensity of the current environment, the display unit 1 displays the illumination intensity of the current environment, and the control unit 4 performs data interaction with a user through the voice interaction unit 3. The control unit 4 receives the illumination intensity of the current environment transmitted by the detection unit 2, compares the illumination intensity with a set standard illumination intensity, correspondingly reminds the user through the voice interaction unit 3 according to a comparison result, and simultaneously operates a corresponding module according to the comparison result.

As shown in fig. 1, a light-operated voice lamp capable of automatically adjusting light intensity comprises a base, a support pillar fixed on the base, and a lighting unit 7 fixed on the top of the support pillar, the base is provided with a detection unit 2, a display unit 1, a key control unit 5 and a power module 6, the detection unit 2 detects the illumination intensity of the current environment, the display unit 1 displays the illumination intensity of the current environment, the key control unit 5 can operate the menu interface of the display unit 1, the illumination intensity of the current environment can be adjusted on the sublevel menu of the display unit 1 (namely, a key instruction is sent to the control unit 4 through the key control unit 5, the control unit 4 controls the display unit 1 to display corresponding data after receiving the key instruction, and controls the illumination intensity adjustment of the illumination unit 7 at the same time), and the power module 6 supplies power for the light-operated voice lamp; be equipped with the control unit 4 and the voice interaction unit 3 on the support column, the control unit 4 is connected with detecting element 2, display element 1, voice interaction unit 3 and lighting unit 7 respectively, button control unit 5 is connected with display element 1 and lighting unit 7 respectively. The power module 6, the control unit 4, the detection unit 2, the voice interaction unit 3 and the display unit 1 are electrically connected through wires. The utility model discloses a light-operated voice lamp can adjust the light that self sent according to current environment's light intensity automatically, makes the user work under the light intensity state that is in most suitable self all the time.

In particular, the detection unit 2 comprises a light sensor, such as a photosensitive sensor of type HA 2003. The detection unit 2 may further include a temperature and humidity sensor, such as an SHT series temperature and humidity sensor.

Specifically, the display unit 1 is used for displaying a control panel, and comprises current time, illumination intensity and temperature and humidity, the display unit 1 can be an O L ED display screen, a L CD display screen or a L ED display screen, and the control panel and the key control unit 5 can be combined to freely adjust and select to display various data.

Specifically, the key control unit 5 can adjust the illumination intensity of the light-controlled voice lamp by adjusting the menu of the control panel displayed by the display unit 1, so that when the illumination intensity of the light-controlled voice lamp is adjusted, the illumination intensity of the light-controlled voice lamp can be adjusted by the key control unit 5, and the control unit 4 can be operated by performing voice input through the voice interaction unit 3 to adjust the illumination intensity.

Specifically, the control unit 4 is an STM32 series integrated chip, and may be implemented by any one of a single chip microcomputer, a microcontroller MCU, and a micro control unit 4 ARM.

Specifically, the voice interaction unit 3 comprises a voice interaction chip, a loudspeaker 8 and a microphone 9, the loudspeaker 8 and the microphone 9 are arranged on the surface of the support column, the voice interaction chip is arranged in the support column, the model of the voice interaction chip is L D3320A, and the voice interaction unit 3 is used for warning a user and communicating with the user and is a bridge for data interaction between the control unit 4 and the user.

Specifically, the power module 6 of the light-operated voice lamp is arranged in the base, an external charging port and a USB interface are arranged on the surface of the base, the external charging port is used for charging the light-operated voice lamp, and the USB interface is used for charging the mobile phone in an emergency.

Specifically, the lighting unit 7 adopts an energy-saving L ED lamp, and the control unit 4 actively adjusts the illumination intensity of the lighting unit 7 by combining the illumination intensity of the current environment collected by the detection unit 2.

As shown in fig. 2, the working principle of the present invention is: light sensor detects the illumination intensity under the current environment, feeds back this illumination intensity to the integrated chip as the control unit 4, when this illumination intensity and preset's standard value differed, shows it through display element 1, carries out voice prompt through voice interaction unit 3, if: whether the lamp is turned on or not is judged, when the user answers that the lamp is turned on or not, the spoken words are returned to the integrated chip through the voice interaction unit 3 and are correspondingly operated next step, if the user answers that the lamp is turned on, the control unit analyzes a preset standard value and the current illumination intensity through a written PID algorithm to obtain an illumination intensity variation trend, then the control unit controls and outputs a PWM wave corresponding to the illumination intensity variation trend to the illumination unit, the voltage of the illumination unit is controlled through the PWM wave to further control the illumination intensity of the illumination unit, and finally the illumination intensity reaches the set most appropriate light intensity through continuously controlling and adjusting the voltage of the illumination unit. The user can also set the most suitable light intensity by himself, for example, the control unit 4 is sent a key instruction through the key control unit 5, and then the control unit 4 controls the illumination intensity adjustment of the illumination unit 7, so as to realize the self-setting of the light intensity. If the light is too dark during working, the light can be actively adjusted by voice.

As shown in FIG. 3, the utility model discloses a P algorithm among the existing PID algorithm carries out the analysis processing of illumination intensity: the detection unit 2 detects the illumination intensity under the current environment, feeds the illumination intensity back to the integrated chip as the control unit 4, judges and analyzes the current illumination intensity through a PID algorithm embedded in the control unit 4, analyzes the deviation between the current light intensity and the set standard light intensity, records the deviation and enables the deviation to become the current deviation, and outputs PWM (pulse width modulation) waves to the illumination unit through the control unit to control the voltage obtained by the illumination unit so as to control the illumination intensity of the illumination unit until the current light intensity is equal to the set light intensity.

Specifically, the PID algorithm is a process of feedback regulation. For the P algorithm (proportional control): when the light intensity is higher than the most appropriate light intensity, the light intensity is collected and returned to the control unit, and then the PWM wave is output through the control unit, so that the light intensity is changed. For a PWM wave: if the voltage of a lamp is 24v at maximum and the starting voltage is only 3v, in the normal working range of the lamp, since the lamp is brighter than the lamp under low voltage when the voltage is high, similarly, when the input voltage is controlled to be high or low in a period and the high or low level respectively occupies a certain proportion, when the period is fast enough, that is, the frequency is very large, a PWM wave is formed, and the voltage reflected by the PWM wave is equal to the output voltage (time occupied by high level/total time), that is, the voltage supplied to the lighting unit can be controlled by the control unit to control the output time of high or low level of the pin.

The utility model provides a light-operated voice lamp of ability automatic adjustment light intensity can initiatively detect and adjust service environment's light for the user is in the best state of writing, has the pronunciation communication function and can relax more portably communicate convenience of customers' experience operation with the user.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A light-operated voice lamp capable of automatically adjusting light intensity comprises a base, a support column fixed on the base and a lighting unit fixed at the top of the support column, and is characterized in that the base is provided with a detection unit, a display unit, a key control unit and a power module, the detection unit detects the illumination intensity of the current environment, the display unit displays the illumination intensity of the current environment, the key control unit adjusts a menu of the display unit or the illumination intensity of the current environment, and the power module supplies power for the light-operated voice lamp; the support column is provided with a control unit and a voice interaction unit, and the control unit is respectively connected with the detection unit, the display unit, the key control unit, the voice interaction unit and the illumination unit; the control unit is an STM32 series integrated chip and is realized by any one of a single chip microcomputer, a microcontroller MCU and a micro control unit ARM; the voice interaction unit comprises a voice interaction chip, a loudspeaker and a microphone.

2. The light-operated voice lamp capable of automatically adjusting light intensity according to claim 1, wherein the detection unit comprises a light sensor.

3. The light-operated voice lamp capable of automatically adjusting light intensity according to claim 2, wherein the light sensor is of type HA 2003.

4. The light-operated voice lamp capable of automatically adjusting the light intensity as claimed in claim 1, wherein the display unit is any one of an O L ED display screen, a L CD display screen and a L ED display screen.

5. The light-operated voice lamp capable of automatically adjusting light intensity according to claim 1, wherein the voice interaction chip is model L D3320A.

6. The light-operated voice lamp capable of automatically adjusting light intensity according to claim 1, wherein the detection unit further comprises a temperature and humidity sensor.

7. The light-operated voice lamp capable of automatically adjusting light intensity according to claim 1, wherein the lighting unit is an energy-saving L ED lamp.

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