CN105953187A - Voice-control color-changing table lamp - Google Patents
Voice-control color-changing table lamp Download PDFInfo
- Publication number
- CN105953187A CN105953187A CN201610411595.9A CN201610411595A CN105953187A CN 105953187 A CN105953187 A CN 105953187A CN 201610411595 A CN201610411595 A CN 201610411595A CN 105953187 A CN105953187 A CN 105953187A
- Authority
- CN
- China
- Prior art keywords
- led lamp
- lampshade
- color
- module
- desk lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A voice-control color-changing table lamp comprises a base, a connecting rod and a lampshade; the lower end of the connecting rod is connected with the base, the upper end of the connecting rod is connected with the lampshade, and the lamp is characterized in that a power supply system, a voice control system, an audio frequency amplifier, a frequency dividing circuit and an indication driving circuit are arranged in the base, a human body infrared induction module is arranged on the top of the lampshade, an LED lamp drive module and an LED lamp are arranged in the lampshade, the voice control system transmits received voice information and infrared induction information received by the human body infrared induction module to the audio frequency amplifier, instructions are transmitted to the LED lamp driving module through the frequency dividing circuit and the indication driving circuit, and the LED lamp drive module controls the LED lamp to show different colors. The voice-control color-changing table lamp is simple in structure, low in manufacturing cost, convenient to use and high in practicability and saves energy.
Description
Technical field
The present invention relates to a kind of daily living article field, specifically a kind of sound control color-changing desk lamp.
Background technology
Along with socioeconomic development, improving constantly of people's living standard, the requirement of daily living article is required more and more higher by people, desk lamp is through commonly used daily living article in people's daily life, the most common desk lamp is the most monochromatic luminous, i.e. can only send white light or the white light of trifoliate orange, color is the most dull.
Desk lamp is one of lighting of commonly using of people, and its use is the most universal and of a great variety, and the most extensive especially with the use in many families of the ornamental desk lamp of characteristic, the desk lamp of various different shapings more indoor increase aesthetic feeling.But the appearance color of every kind of desk lamp is all fixing, and remains constant, and the appearance color so causing desk lamp is the most dull, do not have visual effect, interesting low.
The light sent due to current bulb is white or warm white, and reading object major part is black and white or blue white material, uses desk lamp to read for a long time, eye retina can produce fatigue, in the course of time, eyes are made to produce organic disease, such as: visual deterioration, myopia, astigmatism etc..
At present, the most existing LED(Light Emitting Diode, light emitting diode) desk lamp can control three-primary color LED by single-chip microcomputer and send the light of different colours, and effect is the best, but the desk lamp on market needs manually to regulate the color of LED, cumbersome, particularly the most just holding thing or write when, inconvenient.
Summary of the invention
For defect present in above-mentioned prior art, the technical problem to be solved is to provide a kind of simple in construction, cost of manufacture is low, easy to use, save the energy, have and controlled the on an off of desk lamp by sound, converted a kind of sound control color-changing desk lamp of desk lamp color by the size of sound.
In order to solve above technical problem, the present invention adopts the following technical scheme that
A kind of sound control color-changing desk lamp, including base, connecting rod and lampshade, described connecting rod lower end connects base, upper end connects lampshade, it is characterized in that: in described base, be provided with electric power system, speech control system, audio frequency amplifier, frequency dividing circuit, instruction drive circuit, described lampshade top is provided with human body infrared induction module, it is provided with LED lamp in described lampshade and drives module and LED lamp, described speech control system sends the infrared induction information that the voice messaging received and described human body infrared induction module are subject to described audio frequency amplifier, again through described frequency dividing circuit, instruction drive circuit transmits commands to described LED lamp and drives module, described LED lamp drives the color of the LED lamp described in module control.
Wherein, described electric power system includes accumulator and on and off switch, described accumulator powers to described speech control system, audio frequency amplifier, frequency dividing circuit, instruction drive circuit, human body infrared induction module, LED lamp driving module and LED lamp by and off switch, and this desk lamp normally can use in the case of having a power failure or not having civil power.
Wherein, described LED lamp is three-primary color LED lamp.
Wherein, described audio amplifier circuit is made up of microphone, bolcking condenser, audio-frequency amplifier tube and resistor, and described microphone is electret microphone.
Wherein, active electronic filters selected by described frequency dividing circuit, and it is made up of high pass filter and low pass filter, and it can isolate the frequency audio signal above and below 1 kHz from music frequency spectrum signal.
Wherein, the preferably middle connecting rod being provided with rotating shaft of described connecting rod.
The invention has the beneficial effects as follows: a kind of sound control color-changing desk lamp; sound can be sent according to user to carry out adjustable desk lamp and send the light of different colours; long-time work and study under the light source of same color can be avoided; the effect of protection vision can be played, present configuration is simple, cost of manufacture is low, easy to use, save the energy, practical.Need not manual operation, working environment can be regulated by sending sound, the most novel.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
Fig. 2 is the structural representation of the audio frequency amplifier of the present invention；
Fig. 3 is the circuit catenation principle figure of the present invention；
In figure: 1, base；2, connecting rod；3, lampshade；4, electric power system；5, speech control system；6, audio frequency amplifier；7, frequency dividing circuit；8, instruction drive circuit；21, rotating shaft；31, human body far infrared induction module；32, LED lamp drives module；33, LED lamp；41, accumulator；42, on and off switch；61, microphone；62, bolcking condenser；63, audio-frequency amplifier tube；64, resistor.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2 and Figure 3: a kind of sound control color-changing desk lamp, including base 1, connecting rod 2 and lampshade 3, described connecting rod 2 lower end connects base 1, upper end connects lampshade 3, it is characterized in that: in described base 1, be provided with electric power system 4, speech control system 5, audio frequency amplifier 6, frequency dividing circuit 7, instruction drive circuit 8, described lampshade 3 top is provided with human body infrared induction module 31, is provided with LED lamp and drives module 32 and LED lamp 33 in described lampshade 3.
As shown in Figure 3, described speech control system 5 sends the infrared induction information that the voice messaging received and described human body infrared induction module 31 are subject to described audio frequency amplifier 6, again through described frequency dividing circuit 7, instruction drive circuit 8 transmits commands to described LED lamp and drives module 32, described LED lamp drives module 32 to control the color that described LED lamp 33 is different, after people leaves, described human body infrared induction module 31 sends, by receiving the voice messaging not having sound, the information and described speech control system 5 that sense nobody to described audio frequency amplifier 6, again through described frequency dividing circuit 7, closedown is sent to the power supply of described LED 33 by instruction drive circuit 8, LED 33 is extinguished.
In the present embodiment, described electric power system 4 includes accumulator 41 and on and off switch 42, as shown in figures 1 and 3, described accumulator 41 drives module 32 and LED lamp 33 to power by and off switch 42 to described speech control system 5, audio frequency amplifier 6, frequency dividing circuit 7, instruction drive circuit 8, human body infrared induction module 32, LED lamp, owing to being provided with accumulator, this desk lamp normally can use in the case of having a power failure or not having civil power.
In the present embodiment, described LED lamp 33 is three-primary color LED lamp 33, and described three-primary color LED lamp 33 has the feature such as energy-conserving and environment-protective, light efficiency high, color rendering index good, light intensity weak little, light source color temperature is adjustable, heat radiation is little, uniform illumination is soft, length in service life.
In the present embodiment, described audio amplifier circuit 6 is made up of microphone 61, bolcking condenser 62, audio-frequency amplifier tube 63 and resistor 64, as shown in Figure 2, described microphone 6 is electret microphone, shown audio frequency amplifier 6 is exactly faint audio signal to be amplified by internal amplifying circuit, thus clearly passes to frequency dividing circuit 7.
In the present embodiment, active electronic filters selected by described frequency dividing circuit 7, and it is made up of high pass filter and low pass filter, and it can isolate the frequency audio signal above and below 1 kHz from sound spectrum signal.Active electronic filters possessed the multi-protective function such as stream, overvoltage, under-voltage, temperature is too high, measuring circuit fault, thunderbolt; to guarantee device and safe operation of power system; and can automatically exit from when load is lighter running, take into full account economy and the safety of operation.
In the present embodiment, described connecting rod 2 preferably in the middle of the connecting rod of rotating shaft 21 is installed, as it is shown in figure 1, convenient distance between adjustable desk lamp and people the most at any time, conveniently fold and carry.
Only most highly preferred embodiment of the invention disclosed above, but the present invention is not limited to this, and the changes that any person skilled in the art can think of all should fall into protection scope of the present invention.
Claims (6)
1. a sound control color-changing desk lamp, including base, connecting rod and lampshade, described connecting rod lower end connects base, upper end connects lampshade, it is characterized in that: in described base, be provided with electric power system, speech control system, audio frequency amplifier, frequency dividing circuit, instruction drive circuit, described lampshade top is provided with human body infrared induction module, it is provided with LED lamp in described lampshade and drives module and LED lamp, described speech control system sends the infrared induction information that the voice messaging received and described human body infrared induction module are subject to described audio frequency amplifier, again through described frequency dividing circuit, instruction drive circuit transmits commands to described LED lamp and drives module, described LED lamp drives the color of the LED lamp described in module control.
2. according to a kind of sound control color-changing desk lamp described in claim 1, it is characterized in that: described electric power system includes accumulator and on and off switch, described accumulator powers to described speech control system, audio frequency amplifier, frequency dividing circuit, instruction drive circuit, human body infrared induction module, LED lamp driving module and LED lamp by and off switch, and this desk lamp normally can use in the case of having a power failure or not having civil power.
3. according to a kind of sound control color-changing desk lamp described in claim 1, it is characterised in that: described LED lamp is three-primary color LED lamp.
4. according to a kind of sound control color-changing desk lamp described in claim 1, it is characterised in that: described audio amplifier circuit is made up of microphone, bolcking condenser, audio-frequency amplifier tube and resistor, and described microphone is electret microphone.
5. according to a kind of sound control color-changing desk lamp described in claim 1, it is characterized in that: active electronic filters selected by described frequency dividing circuit, it is made up of high pass filter and low pass filter, and it can isolate the frequency audio signal above and below 1 kHz from music frequency spectrum signal.
6. according to a kind of sound control color-changing desk lamp described in claim 1, it is characterised in that: the preferably middle connecting rod being provided with rotating shaft of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411595.9A CN105953187A (en) | 2016-06-12 | 2016-06-12 | Voice-control color-changing table lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610411595.9A CN105953187A (en) | 2016-06-12 | 2016-06-12 | Voice-control color-changing table lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105953187A true CN105953187A (en) | 2016-09-21 |
Family
ID=56908186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610411595.9A Withdrawn CN105953187A (en) | 2016-06-12 | 2016-06-12 | Voice-control color-changing table lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105953187A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185782A (en) * | 2018-10-23 | 2019-01-11 | 海盐金隆照明科技有限公司 | A kind of acoustic control interactive LED flat lamp |
-
2016
- 2016-06-12 CN CN201610411595.9A patent/CN105953187A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185782A (en) * | 2018-10-23 | 2019-01-11 | 海盐金隆照明科技有限公司 | A kind of acoustic control interactive LED flat lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160921 |