CN206310415U - Intelligent led desk lamp - Google Patents
Intelligent led desk lamp Download PDFInfo
- Publication number
- CN206310415U CN206310415U CN201621476621.8U CN201621476621U CN206310415U CN 206310415 U CN206310415 U CN 206310415U CN 201621476621 U CN201621476621 U CN 201621476621U CN 206310415 U CN206310415 U CN 206310415U
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- CN
- China
- Prior art keywords
- microprocessor
- module
- desk lamp
- output end
- rectifier bridge
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent LED desk lamp, it is related to the lighting device technical field of daily use.The LED desk lamp includes table lamp body, and the table lamp body is provided with LED lamp holder, and control module is provided with the table lamp body, and the control module includes microprocessor, and key-press module is connected with the signal input part of the microprocessor；Short-range communication module is bi-directionally connected with the microprocessor；Memory module is bi-directionally connected with the microprocessor；Time service module is connected with the signal input part of the microprocessor；LED illumination module in the LED lamp holder is connected with the output end of the microprocessor；Audio amplifier is embedded in the table lamp body, and the signal output part with the microprocessor is connected；It is connected with the signal output part of the microprocessor in LCD MODULE.The desk lamp it is vdiverse in function, it is easy to use.
Description
Technical field
The utility model is related to the lighting device technical field of daily use, more particularly to a kind of intelligent LED desk lamp.
Background technology
At present, the LED desk lamp that in the market occurs, the function simply only with general lighting, structure is also very simple, power supply
Directly for LED powers, switch control light on and off uses extremely inconvenience.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of intelligent LED desk lamp, the desk lamp it is vdiverse in function,
It is easy to use.
In order to solve the above technical problems, technical solution adopted in the utility model is：A kind of intelligent LED desk lamp, including
Table lamp body, the table lamp body is provided with LED lamp holder, it is characterised in that：Control module is provided with the table lamp body, it is described
Control module includes microprocessor, and key-press module is connected with the signal input part of the microprocessor, for being input into control command；
Short-range communication module is bi-directionally connected with the microprocessor, for carrying out data interaction with other terminal devices；Memory module
It is bi-directionally connected with the microprocessor, for data storage and audio file；Time service module is defeated with the signal of the microprocessor
Enter end connection, for receiving the reference time signal that national reference time signal launching tower sends, and reference time signal is sent out
The microprocessor is sent to, microprocessor automatically updates the display time of the desk lamp；LED illumination mould in the LED lamp holder
Block is connected with the output end of the microprocessor, for realizing lighting or extinguishing in the controller of the microprocessor；In audio amplifier
It is embedded in the table lamp body, the signal output part with the microprocessor is connected, under the control of the microprocessor
Send sound；LCD MODULE is embedded in the table lamp body, and the signal output part with the microprocessor is connected, and is used for
Display local zone time and weather condition；Power module is built in the table lamp body, with the desk lamp in need power supply module
Power input connection, for providing working power for it；USB interface is embedded in the table lamp body, for storage
Equipment is attached by USB connecting lines, the memory module of the audio file transmissions that will be stored in storage device to the desk lamp
It is interior.
Further technical scheme is：The key-press module includes file management button, switching on and shutting down button and volume
Regulating key, the file management button is used to realize the file transfer management between the desk lamp and the ancillary equipment of connection；
The switching on and shutting down button is used to control lighting or extinguishing for the desk lamp；The volume adjusting button is used to control the audio amplifier defeated
Go out the size of sound.
Further technical scheme is：The short-range communication module includes WIFI module and bluetooth module.
Further technical scheme is：The power module includes charging indication and lithium battery, and the charging refers to
Show the power input termination alternating current 220V power supply of circuit, charge power supply output end and the lithium battery of the charging indication
Charging end connection, need the power input of the module of power supply to connect in the power output end of the lithium battery and the desk lamp
Connect, for providing working power for it.
Further technical scheme is：The charging indication includes rectifier bridge D5, the input of the rectifier bridge D5
Termination alternating current 220V power supply, the charging indication is connected in parallel on the rectification including filter capacitor C1, the filter capacitor C1
On the DC output end of bridge D5, one end of resistance R1 is connected with the cathode output end of the rectifier bridge D5, the other end of resistance R1
Negative pole with light emitting diode D1 is connected, and the negative pole of the D1 is connected with the cathode output end of the rectifier bridge D5, resistance R2's
One end is connected with the cathode output end of the rectifier bridge D5, and the other end of resistance R2 is divided into two-way, and the first via meets institute through resistance R3
The cathode output end of rectifier bridge D5 is stated, the second tunnel is connected with the base stage of triode Q1, one end of resistance R4 and the rectifier bridge D5
Cathode output end connection, the other end of resistance R4 is divided into two-way, and the first via is connected with the colelctor electrode of triode Q1, and the second tunnel passes through
The voltage-regulator diode D4 of Opposite direction connection is connected with the cathode output end of the rectifier bridge D5, and the emitter stage of the triode Q1 is through hair
Optical diode D2 is followed by the cathode output end of the rectifier bridge D5, and the node of the resistance R2 and resistance R3 is the instruction of charging
The cathode output end of circuit.
Further technical scheme is：The charging indication also includes diode D3, and the diode D3 is just
Pole is connected with the cathode output end of the rectifier bridge D5, and the negative pole of the diode D3 is defeated with the positive pole of the charging indication
Go out end connection.
It is using the beneficial effect produced by above-mentioned technical proposal：Short-range communication module is provided with the desk lamp,
The short-range communication module is WIFI module and bluetooth module, when inconvenient closely control desk lamp and with WIFI network
When, WIFI module can be realized carrying out desk lamp light on and off and the control of audio amplifier by internet, can also be received by WIFI module
Weather information on internet, Weather information is shown on LCD MODULE in real time；And when there is no WIFI network, can lead to
The mobile phone carried with is crossed to be realized to desk lamp light on and off and the control of audio amplifier by bluetooth module；And when convenient closely console
During lamp, the control of corresponding device can also be realized by operating corresponding button in key-press module.
And time service module is provided with the desk lamp, the time service module is used to receive national reference time signal launching tower hair
The reference time signal for sending, and reference time signal is sent to the microprocessor, microprocessor automatically updates the liquid crystal
The display time of display module, time showing is accurate.
Additionally, the power module in the desk lamp includes charging indication and lithium battery, do not limited by jack position,
Convenient desk lamp movement is used.And the desk lamp is during charging, the light on and off condition prompting by light emitting diode D1 is extraneous
The access device of power supply, and utilize the reverse breakdown characteristics of voltage-regulator diode D4 and the switching characteristic of triode Q1 and combine luminous
The light on and off state of diode D2 points out the charged state of lithium battery, improves Consumer's Experience effect, and circuit structure is simple, into
This is relatively low.
To sum up, the desk lamp is vdiverse in function, easy to use.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the electrical principle block diagram of desk lamp described in the utility model embodiment；
Fig. 2 is the schematic diagram of charging indication in desk lamp described in the utility model embodiment；
Fig. 3 is the dimensional structure diagram of desk lamp described in the utility model embodiment；
Wherein：1st, desk lamp sheet 2, LED lamp holder 3, LCD MODULE 4, key-press module 5, audio amplifier.
Specific embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Many details are elaborated in the following description in order to fully understand the utility model, but this practicality is new
Type can also be different from other manner described here using other be implemented, and those skilled in the art can be without prejudice to this reality
Similar popularization is done with the case of new intension, therefore the utility model is not limited by following public specific embodiment.
As shown in figure 3, the utility model discloses a kind of intelligent LED desk lamp, including table lamp body, in the table lamp body
It is provided with LED lamp holder.Control module is provided with the table lamp body, as shown in Fig. 2 the control module includes microprocessor, is pressed
Key module is connected with the signal input part of the microprocessor, for being input into control command；Short-range communication module is micro- with described
Processor is bi-directionally connected, for carrying out data interaction with other terminal devices, it is preferred that the short-range communication module includes
WIFI module and bluetooth module；Memory module is bi-directionally connected with the microprocessor, for data storage and audio file；Time service
Module is connected with the signal input part of the microprocessor, during for the benchmark for receiving national reference time signal launching tower transmission
Between signal, and reference time signal is sent to the microprocessor, microprocessor automatically updates the display time of the desk lamp；
LED illumination module in the LED lamp holder is connected with the output end of the microprocessor, for the control in the microprocessor
Device is realized lighting or extinguishing；Audio amplifier is embedded in the table lamp body, and the signal output part with the microprocessor is connected, and is used for
Sound is sent under the control of the microprocessor；LCD MODULE is embedded in the table lamp body, with the microprocessor
The signal output part connection of device, for showing local zone time and weather condition；Power module is built in the table lamp body, with institute
The power input for stating the module that power supply is needed in desk lamp is connected, for providing working power for it；USB interface is embedded in described
In table lamp body, for being attached by USB connecting lines with storage device, the audio file transmissions that will be stored in storage device
To the memory module of the desk lamp.
Short-range communication module is provided with the desk lamp, the short-range communication module is WIFI module and bluetooth mould
Block, during when inconvenient closely control desk lamp and with WIFI network, WIFI module can be realized carrying out desk lamp by internet bright
Go out and audio amplifier control, can also by WIFI module receive internet on Weather information, Weather information is shown in real time
Onto LCD MODULE；And when there is no WIFI network, can be realized to platform by bluetooth module by the mobile phone carried with
The control of lamp on/off and audio amplifier；And when it is convenient closely control desk lamp when, can also be corresponding in key-press module by operating
Button realizes the control of corresponding device.
And time service module is provided with the desk lamp, the time service module is used to receive national reference time signal launching tower hair
The reference time signal for sending, and reference time signal is sent to the microprocessor, microprocessor automatically updates the liquid crystal
The display time of display module, time showing is accurate.
Preferably, the key-press module at least includes file management button, switching on and shutting down button and volume adjusting button, institute
State the file transfer management that file management button is used to realize between the desk lamp and the ancillary equipment of connection；The switching on and shutting down are pressed
Key is used to control lighting or extinguishing for the desk lamp；The volume adjusting button is used to control the big of the audio amplifier output sound
It is small.It should be noted that the file management button is used to control the desk lamp to pass through under short-range communication module or USB interface
Carry audio file to memory；The volume adjusting button is used to realize the opening of audio amplifier, closes and volume adjustment；It is short by institute
Stating switching on and shutting down button can realize the switch control of the desk lamp, and length can be realized the light modulation of the desk lamp by the switching on and shutting down button.
As shown in figure 1, the power module includes charging indication and lithium battery, the power supply of the charging indication
Input termination alternating current 220V power supply, the charge power supply output end of the charging indication connects with the charging end of the lithium battery
Connect, the power output end of the lithium battery is connected with the power input of the module that power supply is needed in the desk lamp, for being it
Working power is provided.
As shown in Fig. 2 the charging indication includes the input termination alternating current 220V of rectifier bridge D5, the rectifier bridge D5
Power supply, the charging indication includes filter capacitor C1, and the direct current that the filter capacitor C1 is connected in parallel on the rectifier bridge D5 is defeated
Go out on end, one end of resistance R1 is connected with the cathode output end of the rectifier bridge D5, the other end and light emitting diode of resistance R1
The negative pole connection of D1, the negative pole of the D1 is connected with the cathode output end of the rectifier bridge D5, and one end of resistance R2 is whole with described
The cathode output end connection of stream bridge D5, the other end of resistance R2 is divided into two-way, and the first via connects the rectifier bridge D5's through resistance R3
Cathode output end, the second tunnel is connected with the base stage of triode Q1, the cathode output end of one end of resistance R4 and the rectifier bridge D5
Connection, the other end of resistance R4 is divided into two-way, and the first via is connected with the colelctor electrode of triode Q1, and the second tunnel is through the steady of Opposite direction connection
Pressure diode D4 is connected with the cathode output end of the rectifier bridge D5, and the emitter stage of the triode Q1 is after light emitting diode D2
The cathode output end of the rectifier bridge D5 is connect, the resistance R2 is defeated with the positive pole that the node of resistance R3 is the charging indication
Go out end.
After rectification module output end output low-voltage DC, light emitting diode D1 lights, and cue circuit has accessed external electricity
Source.During subsequent charge：When the voltage of external charge battery is not higher than predetermined threshold value, i.e., when battery underfill is electric, rectification
Module output end output low-voltage DC be not enough to puncture voltage-regulator diode D4, voltage-regulator diode D4 equivalent to open circuit, three poles
The voltage of the colelctor electrode of pipe Q1 is the cathode voltage of low-voltage DC, it is clear that the voltage of the base stage more than triode Q1, Jin Ersan
Pole pipe Q1 is turned on, so that light emitting diode D2 is luminous, points out present battery still charging, and its electricity is not yet full of.
When the voltage of external connection battery is higher than predetermined threshold value, i.e., when battery has been filled with electricity, the voltage of low-voltage DC will
Raise, and then puncture the voltage-regulator diode D4, the voltage of the colelctor electrode of triode Q1 is equal to reversely hitting for voltage-regulator diode D4
Voltage is worn, wherein, the base voltage of the breakdown reverse voltage less than triode Q1 of the voltage-regulator diode D4 of selection, i.e. triode Q1
Collector voltage be less than base voltage, and then triode Q1 is not turned on, so that light emitting diode D2 does not light, points out external filling
The electricity of electric loading has been filled with.Now, microprocessor gathers the node electricity of resistance R4 and triode Q1 colelctor electrodes by ADC
Pressure.
Preferably, the charging indication also positive pole and the rectifier bridge including diode D3, the diode D3
The cathode output end connection of D5, the negative pole of the diode D3 is connected with the cathode output end of the charging indication.It is described
Diode D3 on charging indication cathode output end can effectively prevent back discharge, improve the circuit work
Stability.
Power module in the desk lamp includes charging indication and lithium battery, is not limited by jack position, convenient
Desk lamp movement is used.And the desk lamp is during charging, by the light on and off condition prompting external world power supply of light emitting diode D1
Access device, and reverse breakdown characteristics and the switching characteristic of triode Q1 using voltage-regulator diode D4 and combine light-emitting diodes
The light on and off state of pipe D2 points out the charged state of lithium battery, improves Consumer's Experience effect, and circuit structure is simple, cost compared with
It is low.
To sum up, the desk lamp is vdiverse in function, easy to use.
Claims (6)
1. a kind of intelligent LED desk lamp, including table lamp body, the table lamp body is provided with LED lamp holder, it is characterised in that：It is described
It is provided with control module in table lamp body, the control module includes microprocessor, the signal of key-press module and the microprocessor
Input is connected, for being input into control command；Short-range communication module is bi-directionally connected with the microprocessor, for other ends
End equipment carries out data interaction；Memory module is bi-directionally connected with the microprocessor, for data storage and audio file；Time service
Module is connected with the signal input part of the microprocessor, during for the benchmark for receiving national reference time signal launching tower transmission
Between signal, and reference time signal is sent to the microprocessor, microprocessor automatically updates the display time of the desk lamp；
LED illumination module in the LED lamp holder is connected with the output end of the microprocessor, for the control in the microprocessor
Device is realized lighting or extinguishing；Audio amplifier is embedded in the table lamp body, and the signal output part with the microprocessor is connected, and is used for
Sound is sent under the control of the microprocessor；LCD MODULE is embedded in the table lamp body, with the microprocessor
The signal output part connection of device, for showing local zone time and weather condition；Power module is built in the table lamp body, with institute
The power input for stating the module that power supply is needed in desk lamp is connected, for providing working power for it；USB interface is embedded in described
In table lamp body, for being attached by USB connecting lines with storage device, the audio file transmissions that will be stored in storage device
To the memory module of the desk lamp.
2. intelligent LED desk lamp as claimed in claim 1, it is characterised in that：The key-press module includes file management button, opens
Shutdown button and volume adjusting button, the file management button are used to realize between the desk lamp and the ancillary equipment of connection
File transfer management；The switching on and shutting down button is used to control lighting or extinguishing for the desk lamp；The volume adjusting button is used
In the size for controlling the audio amplifier to export sound.
3. intelligent LED desk lamp as claimed in claim 1, it is characterised in that：The short-range communication module includes WIFI module
And bluetooth module.
4. intelligent LED desk lamp as claimed in claim 1, it is characterised in that：The power module include charging indication and
Lithium battery, the power input termination alternating current 220V power supply of the charging indication, the charge power supply of the charging indication
Output end is connected with the charging end of the lithium battery, and the mould of power supply is needed in the power output end of the lithium battery and the desk lamp
The power input connection of block, for providing working power for it.
5. intelligent LED desk lamp as claimed in claim 4, it is characterised in that：The charging indication includes rectifier bridge D5, institute
The input termination alternating current 220V power supply of rectifier bridge D5 is stated, the charging indication includes filter capacitor C1, the filter capacitor
C1 is connected in parallel on the DC output end of the rectifier bridge D5, and one end of resistance R1 connects with the cathode output end of the rectifier bridge D5
Connect, the other end of resistance R1 is connected with the negative pole of light emitting diode D1, the negative pole of the D1 is defeated with the negative pole of the rectifier bridge D5
Go out end connection, one end of resistance R2 is connected with the cathode output end of the rectifier bridge D5, and the other end of resistance R2 is divided into two-way, the
The cathode output end of the rectifier bridge D5 is connect through resistance R3 all the way, the second tunnel is connected with the base stage of triode Q1, the one of resistance R4
End is connected with the cathode output end of the rectifier bridge D5, and the other end of resistance R4 is divided into the collection of two-way, the first via and triode Q1
Electrode is connected, and the second tunnel is connected through the voltage-regulator diode D4 of Opposite direction connection with the cathode output end of the rectifier bridge D5, and described three
The emitter stage of pole pipe Q1 is followed by the cathode output end of the rectifier bridge D5 through light emitting diode D2, the resistance R2 and resistance R3's
Node is the cathode output end of the charging indication.
6. intelligent LED desk lamp as claimed in claim 5, it is characterised in that：The charging indication also includes diode D3,
The positive pole of the diode D3 is connected with the cathode output end of the rectifier bridge D5, negative pole and the charging of the diode D3
The cathode output end connection of indicating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476621.8U CN206310415U (en) | 2016-12-30 | 2016-12-30 | Intelligent led desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476621.8U CN206310415U (en) | 2016-12-30 | 2016-12-30 | Intelligent led desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206310415U true CN206310415U (en) | 2017-07-07 |
Family
ID=59248511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621476621.8U Expired - Fee Related CN206310415U (en) | 2016-12-30 | 2016-12-30 | Intelligent led desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206310415U (en) |
-
2016
- 2016-12-30 CN CN201621476621.8U patent/CN206310415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170707 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |