CN208312225U - Multi-colored adjustable LED lights with three primary color ratios controlled by PWM signals - Google Patents
Multi-colored adjustable LED lights with three primary color ratios controlled by PWM signals Download PDFInfo
- Publication number
- CN208312225U CN208312225U CN201820736722.7U CN201820736722U CN208312225U CN 208312225 U CN208312225 U CN 208312225U CN 201820736722 U CN201820736722 U CN 201820736722U CN 208312225 U CN208312225 U CN 208312225U
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- China
- Prior art keywords
- led lamp
- shell
- circuit board
- key
- module
- 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.)
- Expired - Fee Related
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- 239000011324 bead Substances 0.000 claims abstract description 30
- 239000003086 colorant Substances 0.000 claims abstract description 27
- 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 description 8
- 238000003490 calendering Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 2
- 210000005252 bulbus oculi Anatomy 0.000 abstract description 4
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 230000001960 triggered effect Effects 0.000 abstract 1
- 241001465382 Physalis alkekengi Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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Abstract
The utility model discloses a colorful adjustable LED lamp which controls the ratio of three primary colors through PWM signals, comprising a shell, a main circuit board, a PWM circuit board, a power supply, a loudspeaker, an LCD projection screen and a plurality of keys; the PWM circuit board is arranged in the shell, a white LED lamp bead, a three-primary-color LED lamp bead and a driving module used for driving the three-primary-color LED lamp bead are arranged on the PWM circuit board, one end of the driving module is connected with the shell, and the other end of the driving module is connected with the three-primary-color LED lamp bead. The product integrates the functions of Bluetooth, clock, video, radio, sound recording and music playing, has diversified functions and can attract the eyeballs of consumers; the LED lamp is provided with the PWM circuit board, the white LED lamp beads, the three-primary-color LED lamp beads and the driving module are arranged on the PWM circuit board, the driving module can be triggered by tapping the shell in any mode, and the driving module is bright and novel in appearance when driving the three-primary-color LED lamp beads to emit light.
Description
Technical field
The utility model relates to field of light fittings technologies, refer in particular to a kind of by the more of pwm signal control three primary colors ratio
Color adjustable LED lamp.
Background technique
Lamps and lanterns in the early time only have astigmatism functions, cannot change colour, and are not adjustable brightness, and therefore, energy consumption is high, do not meet section
It can environmental requirement.Later, someone had investigated the allochroic bulb of tunable optical, realized by hand branch Rotatable lamp holder different lamps it
Between switching, it is inconvenient to have the shortcomings that adjust, and especially present people are for the side such as household convenience, comfort, hommization
The consciousness in face becomes stronger, and lamps and lanterns in the prior art are difficult meet the needs of people are to light intelligentized control method.In addition, existing
Lamps and lanterns there is also have a single function.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide one kind and passes through PWM
Signal controls the colorful adjustable LED lamp of three primary colors ratio, can issue colorful light by patting shell, meanwhile, it will be more
Kind function is integrated on lamps and lanterns, convenient to be applicable in, and is more able to satisfy the use demand of people.
To achieve the above object, the utility model is using following technical solution:
A kind of colorful adjustable LED lamp controlling three primary colors ratio by pwm signal, includes shell, main circuit board, PWM
Circuit board, power supply, loudspeaker, LCD projection screen and several keys；The main circuit board is set in shell, is arranged on main circuit board
There are radio receiver module, video module, recording module, wireless communication module, calendaring module and bluetooth module；The pwm circuit plate is set
It is placed in shell, White LED lamp bead, primitive colours LED lamp bead is provided on pwm circuit plate and for driving primitive colours LED lamp bead
Drive module, one end of drive module is connected with the shell, and the other end of drive module is connected with primitive colours LED lamp bead；
The power supply is set in shell, and above-mentioned main circuit board and pwm circuit plate are controlled to a power supply；The loudspeaker are set in shell simultaneously
It is connected with main circuit board；Be provided with backlight on above-mentioned main circuit board, the backlight be located at main circuit board and LCD projection screen it
Between, which is set to the lateral surface of shell；Several keys are set on one first keypad and expose to shell
Outside, which connection is connected with main circuit board.
As a preferred embodiment, the shell includes the upper casing of nontransparent pedestal and light-permeable, and upper casing is set to bottom
On seat, one end of drive module is connected with upper casing, and upper casing, which corresponds to, is provided with out acoustic aperture at loudspeaker.
As a preferred embodiment, it is provided with the second keypad in the shell, second keypad and pwm circuit plate phase
It connects, is provided with bright light key on the second keypad, which exposes to base bottom.
As a preferred embodiment, the power supply is battery, is mounted on the base.
As a preferred embodiment, the pwm circuit plate is set on a heat sink, which is located in shell.
As a preferred embodiment, several keys include mode key, alarm clock key, set key, upper line unit, downlink
Key ,+key ,-key, each key are all set on the first keypad.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Known to scheme:
This product by main circuit board be arranged radio receiver module, video module, recording module, wireless communication module,
Calendaring module and bluetooth module integrate bluetooth, clock, video, radio reception, recording and music playback function, vdiverse in function
Change, can more attract the eyeball of consumer；And it is provided with pwm circuit plate, White LED lamp bead, three primary colors are provided on pwm circuit plate
LED lamp bead and drive module, under any mode, patting shell can trigger drive module, and drive module is in driving three primary colors
LED lamp bead, which shines, seems very gorgeous and novel.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the main view of the preferred embodiment of the utility model；
Fig. 2 is the rearview of the preferred embodiment of the utility model；
Fig. 3 is the exploded view of the preferred embodiment of the utility model.
Description of drawing identification:
10, shell 101, out acoustic aperture
11, pedestal 12, upper casing
20, main circuit board 21, radio receiver module
22, video module 23, recording module
24, wireless communication module 25, calendaring module
26, bluetooth module 30, pwm circuit plate
31, White LED lamp bead 32, primitive colours LED lamp bead
33, drive module 40, loudspeaker
50, LCD projection screen 60, key
70, heat sink 80, backlight
91, the first keypad 92, the second keypad
93, bright light key.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 3, that show the specific structures of the preferred embodiment of the utility model, include
Shell 10, main circuit board 20, pwm circuit plate 30, power supply (not shown), loudspeaker 40, LCD projection screen 50 and several keys
60。
The shell 10 includes the upper casing 12 of nontransparent pedestal 11 and light-permeable, and upper casing 12 is set on pedestal 11.The loudspeaker
40 be set in shell 10 and be connected with main circuit board 20, be provided with out acoustic aperture 101 at the corresponding loudspeaker 40 of upper casing 12.
The main circuit board 20 is set in shell 10, be provided on main circuit board 20 radio receiver module 21, video module 22,
Recording module 23, wireless communication module 24, calendaring module 25 and bluetooth module 26, functional diversities can more attract consumer's
Eyeball.
The pwm circuit plate 30 is set in shell 10, and White LED lamp bead 31, three primary colors are provided on pwm circuit plate 30
LED lamp bead 32 and drive module 33 for driving primitive colours LED lamp bead, one end of drive module 33 are connected with upper casing 12,
The other end of drive module 33 is connected with primitive colours LED lamp bead 32, and under any mode, patting shell 10 can trigger driving
Module 33, drive module 33 shine in driving primitive colours LED lamp bead 32, and in the initial state, only White LED lamp bead 31 is sent out
Light, it appears that very gorgeous and novel.The pwm circuit plate 30 is set on a heat sink 70, which is located at shell
In 10.
The power supply is set in shell 10, and above-mentioned main circuit board 20 and pwm circuit plate 30 are controlled to a power supply, and power supply is
Battery is installed on pedestal 11.
The LCD projection screen 50 is set to the lateral surface of shell 10, and backlight 80 is provided on main circuit board 20, the backlight
80 between main circuit board 20 and LCD projection screen 50, and backlight 80 projects image on LCD projection screen 50.
Several keys 60 are set on one first keypad 91 and expose to outside shell 10, first keypad 91 and master
Circuit board 20 conducting connection, several keys 60 include mode key, alarm clock key, set key, upper line unit, lower line unit ,+key ,-
Key, each key are all set on the first keypad 91.The second keypad 92 is provided in the shell 10, second keypad 92 with
Pwm circuit plate 30 is connected, and is provided with bright light key 93 on the second keypad 92, exposed 11 bottom of pedestal of bright light key 93.
The working principle of the utility model is as follows:
1, about two seconds after being powered, LCD projection screen 50 shows the time.The mode of time showing include the time, the date, when
Between one of and multiple combinations, the mode of time showing can be selected by key.
2, long-pressing mode key switchs to the Setting pattern of clock and calendar after three seconds, then presses the upper line unit or downlink of set key
Key, settable calendar and clock.If after product is without electricity, the time will appear inaccurate situation, by above method that calendar is timely
Clock can tune to coincide with the time of the same day at that time.
3, short-press mode key, from clock module → calendar mode → bluetooth mode → FM radio-receiving mode → video mode →
Recording mode → return clock module successively switches.
4, under clock module, short-press alarm clock key, from clock module, → 1 → alarm clock of alarm clock, 2 → alarm clock 3 → returns clock
Mode successively switches；When selecting a certain alarm clock mode of alarm clock 1 or alarm clock 2 or alarm clock 3, long-pressing alarm clock key switch to after three seconds with
The alarm time of alarm clock mode and the Setting pattern of alarm clock music, then press the upper line unit or lower line unit of set key, i.e., it is settable noisy
The time of clock and alarm clock music.
5, data can be carried out with electronic products such as mobile phone, tablet computers under bluetooth mode and hands over evidence, to play music, this
When, last track may be selected by the upper line unit of set key or lower line unit or next track plays.
6, under FM radio-receiving mode, the frequency of radio is adjusted by the upper line unit of set key or lower line unit, carries out channel selection.
7, in the video mode, the time setting video of clock can be cooperated to open in specific time by set key, such as night
Unlatching can take the image at night, if theft accident occurs, captured image can be used as theft foundation.It can also
To be directly used in video, by camera, by the image of oneself, tradition gives relatives or good friend in real time, records the drop of life.
8, under recording mode, user can be recorded the sound liked or the song of oneself, both can be used as sound
It is happy to play, and can be used as the ringing tone of alarm clock.
9, no matter under which kind of mode, press+key or-key can carry out the volume setting of present mode.
10, bright light key 93 is opened, white led lamps 31 light, at this point, patting shell 10 i.e. no matter under which kind of mode
It can trigger primitive colours LED lamp bead 32 to shine.
The design focal point of the utility model is:
This product by main circuit board be arranged radio receiver module, video module, recording module, wireless communication module,
Calendaring module and bluetooth module integrate bluetooth, clock, video, radio reception, recording and music playback function, vdiverse in function
Change, can more attract the eyeball of consumer；And it is provided with pwm circuit plate, White LED lamp bead, three primary colors are provided on pwm circuit plate
LED lamp bead and drive module, under any mode, patting shell can trigger drive module, and drive module is in driving three primary colors
LED lamp bead, which shines, seems very gorgeous and novel.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of colorful adjustable LED lamp for controlling three primary colors ratio by pwm signal, it is characterised in that: include shell, main electricity
Road plate, pwm circuit plate, power supply, loudspeaker, LCD projection screen and several keys；The main circuit board is set in shell, main circuit
Radio receiver module, video module, recording module, wireless communication module, calendaring module and bluetooth module are provided on plate；The PWM
Circuit board is set in shell, White LED lamp bead, primitive colours LED lamp bead is provided on pwm circuit plate and for driving three primary colors
One end of the drive module of LED lamp bead, drive module is connected with the shell, the other end and primitive colours LED lamp bead of drive module
It is connected；The power supply is set in shell, and above-mentioned main circuit board and pwm circuit plate are controlled to a power supply；The loudspeaker are set to
It is connected in shell and with main circuit board；It is provided with backlight on above-mentioned main circuit board, which is located at main circuit board and LCD
Between projection screen, which is set to the lateral surface of shell；Several keys are set on one first keypad and exposed
In outside shell, which connection is connected with main circuit board.
2. the colorful adjustable LED lamp according to claim 1 for controlling three primary colors ratio by pwm signal, it is characterised in that:
The shell includes the upper casing of nontransparent pedestal and light-permeable, and upper casing is set on pedestal, one end of drive module and upper casing
It is connected, upper casing, which corresponds to, is provided with out acoustic aperture at loudspeaker.
3. the colorful adjustable LED lamp according to claim 2 for controlling three primary colors ratio by pwm signal, it is characterised in that:
The second keypad is provided in the shell, which is connected with pwm circuit plate, is provided on the second keypad bright
Lamp key, the bright light key expose to base bottom.
4. the colorful adjustable LED lamp according to claim 2 for controlling three primary colors ratio by pwm signal, it is characterised in that:
The power supply is battery, is mounted on the base.
5. the colorful adjustable LED lamp according to claim 1 for controlling three primary colors ratio by pwm signal, it is characterised in that:
The pwm circuit plate is set on a heat sink, which is located in shell.
6. the colorful adjustable LED lamp according to claim 1 for controlling three primary colors ratio by pwm signal, it is characterised in that:
Several keys include mode key, alarm clock key, set key, upper line unit, lower line unit ,+key ,-key, and each key is all set in
On first keypad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736722.7U CN208312225U (en) | 2018-05-17 | 2018-05-17 | Multi-colored adjustable LED lights with three primary color ratios controlled by PWM signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736722.7U CN208312225U (en) | 2018-05-17 | 2018-05-17 | Multi-colored adjustable LED lights with three primary color ratios controlled by PWM signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208312225U true CN208312225U (en) | 2019-01-01 |
Family
ID=64712730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736722.7U Expired - Fee Related CN208312225U (en) | 2018-05-17 | 2018-05-17 | Multi-colored adjustable LED lights with three primary color ratios controlled by PWM signals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208312225U (en) |
-
2018
- 2018-05-17 CN CN201820736722.7U patent/CN208312225U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210517 |