CN207729302U - A kind of desk lamp using lamp light adjustable controller - Google Patents
A kind of desk lamp using lamp light adjustable controller Download PDFInfo
- Publication number
- CN207729302U CN207729302U CN201721547117.7U CN201721547117U CN207729302U CN 207729302 U CN207729302 U CN 207729302U CN 201721547117 U CN201721547117 U CN 201721547117U CN 207729302 U CN207729302 U CN 207729302U
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- lamp
- capacitance
- resistance
- desk lamp
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000007769 metal material Substances 0.000 claims abstract description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 239000004065 semiconductor Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000004587 chromatography analysis Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 6
- 238000005286 illumination Methods 0.000 description 6
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- 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
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/007—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing
- F21V23/009—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array enclosed in a casing the casing being inside the housing of the lighting device
-
- 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]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a kind of desk lamps using lamp light adjustable controller, including control pedestal, lamp stand and light bulb, bulb is equipped with LED light source, lamp stand is made of metal material, the inside of control pedestal is equipped with lamp dimmer, lamp stand is internally provided with the connectivity ports TP, lamp dimmer includes power supply circuit and adjusting circuit, the signal input part for adjusting circuit is connected with the connectivity ports TP, so that human body can realize the brightness regulation of desk lamp by touching lamp stand, without adding the signal input devices such as TP touch screens for desk lamp, the production cost of desk lamp is reduced；Desk lamp uses PWM dimming modes so that desk lamp not will produce LED chromatography shift phenomenons, have high light modulation accuracy, in addition, desk lamp has a variety of non-pole light regulating patterns, it can be achieved that intelligent dimming, reduces power consumption, energy conservation and environmental protection.
Description
Technical field
The utility model is related to a kind of illuminator, especially a kind of desk lamps using lamp light adjustable controller.
Background technology
With the rising of people's living standard, requirement of the people to interior decoration is also higher and higher, and desk lamp is a kind of lamps and lanterns,
For room lighting and decoration, and many desk lamps use controllable silicon light modulation mode, but light-modulating mode is more single, and dim
Cheng Zhong, desk lamp are easy to cause internal circuit wild effect occur because of maintaining electric current insufficient in low load conditions,
In addition, the light-control knob that desk lamp uses is easy to burn because temperature is excessively high under the state of working long hours, if using touch screen,
The cost that desk lamp can then be increased, reduces the competitiveness of product in market.
Invention content
For overcome the deficiencies in the prior art, the utility model offer one kind is simple in structure, production cost is low, good appearance
The desk lamp using lamp light adjustable controller.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of desk lamp using lamp light adjustable controller, including control pedestal, lamp stand and light bulb, the light bulb electrical connection
The top of the lamp stand, the control pedestal are electrically connected the bottom of the lamp stand, and the lamp stand is made of metal material, described
The inside of control pedestal is equipped with lamp dimmer, and the lamp stand is internally provided with the connectivity ports TP, the bulb peace
Equipped with LED light source.
The lamp dimmer includes power supply circuit and adjusts circuit, and the power supply circuit provides work for the adjusting circuit
Make voltage.
The power supply circuit includes voltage stabilizing chip U2, zener diode Z1, diode D1, resistance R2, capacitance C4, capacitance C5
With capacitance C6；1 pin of the voltage stabilizing chip U2 is grounded；3 pins of the voltage stabilizing chip U2 divide two-way, pass through the electricity all the way
Hold C5 ground connection, another way is grounded by the capacitance C6；Node between the capacitance C5 and 2 pins of the voltage stabilizing chip U2 is defeated
Go out 3.3V voltages；The voltage stabilizing chip U2 divides two-way, is grounded all the way by the capacitance C4, and another way is connect by the resistance R2
The cathode of the diode D1；The anode of the diode D1 connects 12V voltages；The cathode of the zener diode connects the resistance
Node between R2 and the voltage stabilizing chip U2, plus earth.
The adjusting circuit includes main control chip U1, metal-oxide-semiconductor Q1, resistance R1, resistance R3, resistance R4, capacitance C1, capacitance C2
With capacitance C3；The model D1582 of the main control chip；1 pin of the main control chip U1 passes sequentially through the capacitance C3, electricity
Hold C1 and resistance R1 and connects the connectivity ports TP；2 pins of the main control chip U1 are grounded by the capacitance C2；The master control
3,7,8 pins of chip U1 are hanging；4 pins of the main control chip U1 are grounded；5 pins of the main control chip U1 pass sequentially through
The resistance R4 and resistance R2 ground connection；6 pins of the main control chip U1 connect the 3.3V voltages of the power supply circuit output；It is described
The G grades of metal-oxide-semiconductor Q1 connect the node between the resistance R5 and the resistance R3；The poles D of the metal-oxide-semiconductor Q1 connect the LED light source；Institute
State the poles the S ground connection of metal-oxide-semiconductor Q1.
The utility model has the beneficial effects that：The utility model includes control pedestal, lamp stand and light bulb, bulb installation
There are LED light source, lamp stand to be made of metal material, the inside for controlling pedestal is equipped with lamp dimmer, the inside setting of lamp stand
There are the connectivity ports TP, lamp dimmer to include power supply circuit and adjust circuit, adjusts signal input part and the connecting pins TP of circuit
Mouth is connected so that human body can realize the brightness regulation of desk lamp by touching lamp stand, without being that desk lamp adds the signals such as TP touch screens
Input equipment reduces the production cost of desk lamp；Desk lamp uses PWM dimming modes so that it is existing that desk lamp not will produce the offset of LED chromatographies
As there is high light modulation accuracy, in addition, desk lamp has a variety of non-pole light regulating patterns, it can be achieved that intelligent dimming, reduces electric energy
Consumption, energy conservation and environmental protection.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the power supply circuit of the utility model；
Fig. 3 is the adjusting circuit diagram of the utility model.
Specific implementation mode
Referring to figs. 1 to Fig. 3, a kind of desk lamp using lamp light adjustable controller, including control pedestal 1, lamp stand 2 and light bulb
3, the light bulb 3 is electrically connected the top of the lamp stand 2, and the control pedestal 1 is electrically connected the bottom of the lamp stand 2, the lamp stand 2
The metal materials such as copper can be used to be made, the inside of the control pedestal 1 is equipped with lamp dimmer, and the inside of the lamp stand 2 is set
The connectivity ports TP are equipped with, LED light source is installed inside the light bulb 3.
The lamp dimmer includes power supply circuit and adjusts circuit, and the power supply circuit provides for the adjusting circuit
3.3V voltages, the power supply circuit include voltage stabilizing chip U2, zener diode Z1, diode D1, resistance R2, capacitance C4, capacitance
C5 and capacitance C6；1 pin of the voltage stabilizing chip U2 is grounded；3 pins of the voltage stabilizing chip U2 divide two-way, pass through all the way described
Capacitance C5 ground connection, another way are grounded by the capacitance C6；Node between the capacitance C5 and 2 pins of the voltage stabilizing chip U2
Export 3.3V voltages；The voltage stabilizing chip U2 divides two-way, is grounded all the way by the capacitance C4, and another way passes through the resistance R2
Connect the cathode of the diode D1；The anode of the diode D1 connects 12V voltages；The cathode of the zener diode connects the electricity
Hinder the node between the R2 and voltage stabilizing chip U2, plus earth.The power supply circuit standard input voltage is 12V, is actually made
With in the middle, the input voltage of desk lamp can be within the scope of 5V-24V, and exports 3.3V voltages and drive inside the adjusting circuit
Main control chip U1, the model HT7533 of the voltage stabilizing chip U2.
The adjusting circuit includes main control chip U1, metal-oxide-semiconductor Q1, resistance R1, resistance R3, resistance R4, capacitance C1, capacitance C2
With capacitance C3；The model D1582 of the main control chip；1 pin of the main control chip U1 passes sequentially through the capacitance C3, electricity
Hold C1 and resistance R1 and connects the connectivity ports TP；2 pins of the main control chip U1 are grounded by the capacitance C2；The master control
3,7,8 pins of chip U1 are hanging；4 pins of the main control chip U1 are grounded；5 pins of the main control chip U1 pass sequentially through
The resistance R4 and resistance R2 ground connection；6 pins of the main control chip U1 connect the 3.3V voltages of the power supply circuit output；It is described
The G grades of metal-oxide-semiconductor Q1 connect the node between the resistance R5 and the resistance R3；The poles D of the metal-oxide-semiconductor Q1 connect the LED light source；Institute
State the poles the S ground connection of metal-oxide-semiconductor Q1.The capacitance signal of human body touch lamp stand, carrying is passed to the adjusting electricity from the connectivity ports TP
Lu Zhong, main control chip U1 send out pwm signal to the metal-oxide-semiconductor Q1 after receiving, allow metal-oxide-semiconductor Q1 to work on off state, to fast
LED light source is switched fastly, realizes dimming function.
In the present embodiment, the working frequency for adjusting circuit output is 20KHZ, and the brightness of illumination of desk lamp 5% is desk lamp
Minimum brightness of illumination, for desk lamp in the case where connecing electricity condition, the non-pole light regulating pattern mainly realized is as follows：
1, switching mode：When the touch points short touch TP (the human body touch metalized lamp rod duration is less than 550Ms), platform is realized
Lamp ON/OFF（ON/OFF）Function；
2, light-modulating mode：Desk lamp dims desk lamp using gradual manner, and (the touch duration is more than for long touch
550Ms) when the touch points TP, desk lamp can gradually increase brightness of illumination, if stopping touching, the brightness of illumination of desk lamp stops enhancing, if
Long touch is carried out to desk lamp again, the brightness of illumination of desk lamp gradually weakens；
3, pattern is kept：When desk lamp is under light-modulating mode, irradiation brightness change to highest or it is minimum when, desk lamp stops bright
Degree is adjusted, and keeps present intensity output, if long to desk lamp implementation again touch, desk lamp can be allowed to enter light-modulating mode；
4, memory pattern：Desk lamp restart after illumination brightness with restart before it is identical.
The utility model uses PWM dimming modes so that desk lamp not will produce LED chromatography shift phenomenons, have high
Dim accuracy；The signal input part for adjusting circuit is connected with the connectivity ports TP so that human body can be real by touching lamp stand
The brightness regulation of existing desk lamp reduces the production cost of desk lamp, separately without adding the signal input devices such as TP touch screens for desk lamp
Outside, desk lamp has a variety of non-pole light regulating patterns, it can be achieved that intelligent dimming, reduces power consumption, energy conservation and environmental protection.
Above embodiment cannot limit the protection domain of the invention, and the personnel of professional skill field are not departing from
In the case of the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (4)
1. a kind of desk lamp using lamp light adjustable controller, including control pedestal（1）, lamp stand（2）And light bulb（3）, the lamp
Bubble（3）It is electrically connected the lamp stand（2）Top, the control pedestal（1）It is electrically connected the lamp stand（2）Bottom, feature exists
In the lamp stand（2）It is made of metal material, the control pedestal（1）Inside lamp dimmer, the lamp stand are installed
（2）Be internally provided with the connectivity ports TP, the light bulb（3）Inside is equipped with LED light source.
2. the desk lamp according to claim 1 using lamp light adjustable controller, it is characterised in that the lamp dimmer
Including power supply circuit and circuit is adjusted, the power supply circuit provides operating voltage for the adjusting circuit.
3. the desk lamp according to claim 2 using lamp light adjustable controller, it is characterised in that the power supply circuit packet
Include voltage stabilizing chip U2, zener diode Z1, diode D1, resistance R2, capacitance C4, capacitance C5 and capacitance C6；The voltage stabilizing chip
1 pin of U2 is grounded；3 pins of the voltage stabilizing chip U2 divide two-way, are grounded all the way by the capacitance C5, and another way passes through institute
State capacitance C6 ground connection；Node between the capacitance C5 and 2 pins of the voltage stabilizing chip U2 exports 3.3V voltages；The voltage stabilizing core
Piece U2 divides two-way, is grounded all the way by the capacitance C4, and another way connects the cathode of the diode D1 by the resistance R2；Institute
The anode for stating diode D1 connects 12V voltages；The cathode of the zener diode connects between the resistance R2 and the voltage stabilizing chip U2
Node, plus earth.
4. the desk lamp according to claim 2 or 3 using lamp light adjustable controller, it is characterised in that the adjusting circuit
Including main control chip U1, metal-oxide-semiconductor Q1, resistance R1, resistance R3, resistance R4, capacitance C1, capacitance C2 and capacitance C3；The master control core
The model D1582 of piece；1 pin of the main control chip U1 pass sequentially through the capacitance C3, capacitance C1 and resistance R1 connect it is described
The connectivity ports TP；2 pins of the main control chip U1 are grounded by the capacitance C2；3,7,8 pins of the main control chip U1
Vacantly；4 pins of the main control chip U1 are grounded；5 pins of the main control chip U1 pass sequentially through the resistance R4 and resistance
R2 is grounded；6 pins of the main control chip U1 connect the 3.3V voltages of the power supply circuit output；The G grades of the metal-oxide-semiconductor Q1 meet institute
State the node between resistance R5 and the resistance R3；The poles D of the metal-oxide-semiconductor Q1 connect the LED light source；The poles S of the metal-oxide-semiconductor Q1 connect
Ground.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721424032 | 2017-10-31 | ||
| CN201721424032X | 2017-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729302U true CN207729302U (en) | 2018-08-14 |
Family
ID=61238514
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721547117.7U Expired - Fee Related CN207729302U (en) | 2017-10-31 | 2017-11-20 | A kind of desk lamp using lamp light adjustable controller |
| CN201711152882.3A Active CN107740947B (en) | 2017-10-31 | 2017-11-20 | Desk lamp using adjustable light controller |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711152882.3A Active CN107740947B (en) | 2017-10-31 | 2017-11-20 | Desk lamp using adjustable light controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207729302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740947A (en) * | 2017-10-31 | 2018-02-27 | 李培森 | A kind of desk lamp using lamp light adjustable controller |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112654118A (en) * | 2020-12-24 | 2021-04-13 | 深圳意科莱照明技术有限公司 | Intelligent screen |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08161926A (en) * | 1994-12-09 | 1996-06-21 | Fujikura Ltd | Touch light |
| FI122051B (en) * | 2008-06-27 | 2011-07-29 | Valopaa Oy | Lighting fixture and control procedure |
| CN205504613U (en) * | 2016-03-24 | 2016-08-24 | 河南机电职业学院 | Multi -functional dimming table lamp |
| CN207729302U (en) * | 2017-10-31 | 2018-08-14 | 李培森 | A kind of desk lamp using lamp light adjustable controller |
-
2017
- 2017-11-20 CN CN201721547117.7U patent/CN207729302U/en not_active Expired - Fee Related
- 2017-11-20 CN CN201711152882.3A patent/CN107740947B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740947A (en) * | 2017-10-31 | 2018-02-27 | 李培森 | A kind of desk lamp using lamp light adjustable controller |
| CN107740947B (en) * | 2017-10-31 | 2023-12-19 | 李培森 | Desk lamp using adjustable light controller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107740947B (en) | 2023-12-19 |
| CN107740947A (en) | 2018-02-27 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20211120 |