CN204862009U - Take sofa of infrared induction intelligence illumination function - Google Patents
Take sofa of infrared induction intelligence illumination function Download PDFInfo
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- CN204862009U CN204862009U CN201520284805.3U CN201520284805U CN204862009U CN 204862009 U CN204862009 U CN 204862009U CN 201520284805 U CN201520284805 U CN 201520284805U CN 204862009 U CN204862009 U CN 204862009U
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- tea table
- table unit
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- infrared sensor
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Abstract
The utility model relates to a take sofa of infrared induction intelligence illumination function, including the tea table unit, tea table unit upper portion forms the stairstepping by wood board layer, the last through -hole that is equipped with of wood board layer, being equipped with embedded box body in the through -hole, being equipped with interface and continuous light on the box body panel casing, still be provided with the intelligent lighting control circuit of control light in the tea table unit, this circuit includes main control unit, luminance sensor, infrared sensor, luminance sensor is suitable for and detects the peripheral luminance value of tea table unit to with electrical signal input main control unit, infrared sensor, be suitable for detect tea table unit periphery whether someone to with the testing result send for main control unit, light, automatic switch light are connected to the main control unit electricity.
Description
Technical field
The utility model relates to a kind of sofa, is especially with the sofa of infrared induction intelligent lighting function.
Background technology
Existing sectional sofa, is usually made up of parts such as single position sofa, Double-bit sofa, sofas of lying, arbitrarily can combinationally uses according to space size.But existing sofa function is more single, only there is the function of putting, storing the article such as teacup, snacks, it is carry out the activities such as reading newspaper, books that user is many times seated against on sofa, but sofa is usually comparatively away from lighting source, cause dark, and parlor conventional lighting sources is also unsuitable for reading the activity such as newspaper, books, long-time reading will have a negative impact to eyes.Occurred the sectional sofa being with illumination functions thus, but existing light source adopts Traditional Man switch, can not carry out automatic switch.
Utility model content
The purpose of this utility model be to provide a kind of with illuminating lamp and can automatic switch, automatic brightness adjustment sofa.
The purpose of this utility model has been come by following technical solution, with the sofa of infrared induction intelligent lighting function, comprise tea table unit, tea table unit top forms stairstepping by plank layer, plank layer is provided with through hole, in described through hole, embedded box body is housed, and box body panel housing is provided with interface and connected illuminating lamp, it is characterized in that: be also provided with the intelligent lighting controls circuit controlling illuminating lamp in tea table unit, this circuit comprises master controller, luminance sensor, infrared sensor;
Described luminance sensor, is suitable for the brightness value detecting tea table unit periphery, and the signal of telecommunication is inputted described master controller; Described infrared sensor, whether have people, and testing result is sent to described master controller if being suitable for detecting tea table unit periphery; Described master controller electrical connection illuminating lamp, automatic switch lighting lamp.
Described illuminating lamp comprises metal lamp housing, this metal lamp housing comprises the metal tube of flexible activity and connected metal shade, described interface is fixedly connected with described metal tube, LED and hand switch control circuit is had in described metal lamp housing, LED is located in metal shade, is provided with the power line connecting LED, hand switch control circuit, plug in described metal tube; Described hand switch control circuit also comprises signal acquisition module, control module, and signal acquisition module electrical connection touch sensible body, described touch sensible body is metal shade.
Described master controller adopts pyroelectric sensor process chip BIS0001.
Described luminance sensor is photo resistance.
Described infrared sensor is pyroelectric infrared sensor.
Before described pyroelectric infrared sensor, Fresnel Lenses is installed.
Sofa of the present invention arranges embedded box body on tea table unit plank layer, and connect illuminating lamp by box body interface, arrange two cover gauge taps, be intelligent lighting controls circuit and hand switch control circuit simultaneously respectively.Intelligent lighting controls circuit automatically detects tea table unit ambient light light and shade by chip BIS0001, photo resistance, pyroelectric infrared sensor and whether someone exists and automatic switch lighting lamp, realizes the Based Intelligent Control to soft furniture lighting apparatus.And hand switch control circuit carrys out key lamp by touch sensible body metal shade.These two kinds of on-off modes, bring maximum convenience to user.
Accompanying drawing explanation
Fig. 1 is the structural representation of sofa.
Fig. 2 is the structural representation of tea table unit.
Fig. 3 is the intelligent lighting controls circuit diagram based on BIS0001.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed introduction is done to the utility model:
As shown in Figure 1, with the sofa of infrared induction intelligent lighting function, comprise the tea table unit 10 of yoke and the coated formation of exodermis, tea table unit top is the stairstepping of plank layer 11, stairstepping top plank layer 11 is provided with through hole, embedded box body 12 is housed in described through hole, and box body panel housing is provided with interface and connected illuminating lamp 20, also arranges by master controller, luminance sensor, infrared sensor intelligent lighting controls circuit in tea table unit.
In the present embodiment, master controller adopts pyroelectric sensor process chip BIS0001, and luminance sensor adopts photo resistance, and infrared sensor is pyroelectric infrared sensor, and installs Fresnel Lenses before pyroelectric infrared sensor.As shown in Figure 3, this circuit comprises master controller chip BIS0001, photo resistance R3, infrared sensor PIR to concrete intelligent lighting controls circuit, Fresnel Lenses F.
Pyroelectric infrared sensor can detect the infrared ray of human body radiation with noncontact form, and is changed into voltage signal.Pyroelectric sensor have cost low, do not need with the emission source such as infrared ray or electromagnetic wave, highly sensitive, can flow the features such as installation.Project Product will install Fresnel Lenses before pyroelectric sensor, greatly can improve receiving sensitivity like this, increase detecting distance and scope.The signal intensity exported due to pyroelectric sensor is slow, amplitude is little (being less than 1mV), can not directly as the control signal of illuminator, therefore the output signal of sensor has to pass through a special signal processing circuit, makes the irregular waveform of sensor output signal be transformed into the data signal being suitable for single-chip microcomputer process.
BIS0001 is adopted to carry out the process outputed signal pyroelectric sensor.It is equipped with the pyroelectric infrared switch, warning human body heat-releasing electric transducer etc. that pyroelectric infrared sensor and a small amount of outward element just can form passive type.It can open sofa lighting device automatically fast.It primarily of operational amplifier, voltage comparator, state controller, time delay timer and the formation such as blocking time timer.
In Fig. 3, the output signal of pyroelectric infrared sensor is made the first order and is amplified by operational amplifier OP1, then be coupled by C3 and carry out second level amplification to operational amplifier OP2, after two-way amplitude discriminator process again via voltage comparator COP1 and COP2 formation, detect effective triggering signal Vs deactivation timer time delay, output signal Vo amplifies driving relay through transistor T1 and goes to connect load, and namely by J1 coil control K1 switch, K1 switch-linear hybrid is in lighting lamp circuit.R3 is photo resistance, is used for testing environment illumination.When as Lighting control, if environment is brighter, the resistance value of R3 can reduce, and makes the input of 9 pin remain low level, thus blocks triggering signal Vs.SW1 is working mode selection switch, and when SW1 is communicated with 1 end, chip is in can repeated trigger working method; When SW1 is communicated with 2 ends, chip is then in not reproducible triggered mode of operation.Output delay time Tx is adjusted by the size of R9 and C7 of outside, is worth for Tx ≈ 24576xR9C7; Trigger blocking time Ti to be adjusted by the size of R10 and C6 of outside, be worth for Ti ≈ 24xR10C6.
As shown in Figure 2, illuminating lamp 20 comprises metal lamp housing 21, the metal tube 211 that this metal lamp housing comprises flexible activity and the metal shade 212 be connected, described interface is fixedly connected with described metal tube, LED and hand switch control circuit is had in described metal lamp housing, LED is located in metal shade, is provided with the power line connecting LED, hand switch control circuit, plug in described metal tube; Described hand switch control circuit also comprises signal acquisition module, control module, and signal acquisition module electrical connection touch sensible body, described touch sensible body is metal shade.And photo resistance R3 in intelligent lighting controls circuit and Fresnel Lenses F is arranged on embedded box body 12, conveniently detect light and infrared ray.
Claims (6)
1. be with the sofa of infrared induction intelligent lighting function, comprise tea table unit, tea table unit top forms stairstepping by plank layer, plank layer is provided with through hole, in described through hole, embedded box body is housed, box body panel housing is provided with interface and connected illuminating lamp, it is characterized in that: be also provided with the intelligent lighting controls circuit controlling illuminating lamp in tea table unit, this circuit comprises master controller, luminance sensor, infrared sensor;
Described luminance sensor, is suitable for the brightness value detecting tea table unit periphery, and the signal of telecommunication is inputted described master controller; Described infrared sensor, whether have people, and testing result is sent to described master controller if being suitable for detecting tea table unit periphery; Described master controller electrical connection illuminating lamp, automatic switch lighting lamp.
2. sofa according to claim 1, it is characterized in that, described illuminating lamp comprises metal lamp housing, this metal lamp housing comprises the metal tube of flexible activity and connected metal shade, described interface is fixedly connected with described metal tube, have LED and hand switch control circuit in described metal lamp housing, LED is located in metal shade, is provided with the power line connecting LED, hand switch control circuit, plug in described metal tube; Described hand switch control circuit also comprises signal acquisition module, control module, and acquisition module electrical connection touch sensible body, described touch sensible body is metal shade.
3. sofa according to claim 1, is characterized in that, described master controller adopts pyroelectric sensor process chip BIS0001.
4. sofa according to claim 3, is characterized in that, described luminance sensor is photo resistance.
5. sofa according to claim 3, is characterized in that, described infrared sensor is pyroelectric infrared sensor.
6. sofa according to claim 5, is characterized in that, installs Fresnel Lenses before described pyroelectric infrared sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284805.3U CN204862009U (en) | 2015-05-06 | 2015-05-06 | Take sofa of infrared induction intelligence illumination function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520284805.3U CN204862009U (en) | 2015-05-06 | 2015-05-06 | Take sofa of infrared induction intelligence illumination function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204862009U true CN204862009U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520284805.3U Active CN204862009U (en) | 2015-05-06 | 2015-05-06 | Take sofa of infrared induction intelligence illumination function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204862009U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668937A (en) * | 2017-10-10 | 2018-02-09 | 佛山市三水区白坭镇巨财红木厂 | A kind of smart tea table |
-
2015
- 2015-05-06 CN CN201520284805.3U patent/CN204862009U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107668937A (en) * | 2017-10-10 | 2018-02-09 | 佛山市三水区白坭镇巨财红木厂 | A kind of smart tea table |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |