CN107642733A - A kind of LED light modulating device based on Bluetooth control - Google Patents
A kind of LED light modulating device based on Bluetooth control Download PDFInfo
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- CN107642733A CN107642733A CN201710945748.2A CN201710945748A CN107642733A CN 107642733 A CN107642733 A CN 107642733A CN 201710945748 A CN201710945748 A CN 201710945748A CN 107642733 A CN107642733 A CN 107642733A
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- Prior art keywords
- signal
- light modulating
- lamp socket
- modulating device
- bluetooth
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- 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]
Abstract
The invention discloses a kind of LED light modulating device based on Bluetooth control,Including Bluetooth control device,Erecting bed and lighting device,Also include light modulating device,The light modulating device includes brightness regulating apparatus and electric supply installation,The brightness regulating apparatus includes optical sensor,MSP430F44X single-chip microcomputers and regulation circuit,The signal that the optical sensor detects is after filtering after the filtration treatment of circuit,It is transferred to MSP430F44X single-chip microcomputers,By the signal after filtering process after the analyzing and processing of MSP430F44X single-chip microcomputers,MSP430F44X MCU drivings regulation circuit carries out brightness regulation using PWM,The regulation circuit realizes brightness regulation by being electrically connected with LED,Intelligent control is realized by bluetooth,The brightness of LED can directly be controlled,Overall structure is convenient simultaneously dismantles,Had a wide range of applications in production and living.
Description
Technical field
The present invention relates to LED technical field, specially a kind of LED light modulating device based on Bluetooth control.
Background technology
New LED (Light Emitting Diode), light emitting diode, is that one kind can convert electrical energy into visible ray
Solid state semiconductor devices, electricity directly can be converted into light by it.LED heart is the chip of a semiconductor, chip
One end is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, whole chip is risen by epoxy encapsulation
Come, semiconductor wafer is made up of two parts, and a part is P-type semiconductor, and hole is occupied an leading position inside it, and the other end is N
Type semiconductor, it is mainly electronics in this side.But when both semiconductors connect, a P-N is just formed between them
Knot.When electric current acts on this chip by wire, electronics will be pushed to P areas, and electronics is answered with hole in P areas
Close, energy then will be sent in the form of photon, here it is the principle that LED lights.And the wavelength of light i.e. the face of light
Color, determined by the material for forming P-N junction；LED can directly send red, yellow, blue, green, blue or green, orange, purple, white light；
Application No. 201610309572.7, patent name are a kind of concealed adjustable LED lamp device, including housing,
The middle part of the housing has dividing plate, and housing is divided into lamp body room and control room by dividing plate, and lamp body is fixed with central dividing plate in room,
The bottom surface of central dividing plate is fixed with lifting cylinder, and the push rod of lifting cylinder stretches out central dividing plate and is fixed with lamp body connection upwards
Frame, lamp body link is in lamp body room and the top in central dividing plate, and driving electricity is fixed with the bottom plate of lamp body link
Machine, drive gear is fixed with the output shaft of motor, LED lamp is in lamp body link, the lamp housing of LED lamp
Both sides are fixed with two rotary shafts, and rotary shaft is hinged on two side plates of lamp body link, fixed in one of rotary shaft
There is rotate gear, drive gear is meshed with rotate gear；It, which can go deep into realizing in lamp body room when not in use, hides, and
The regulation of angle can be irradiated as needed, meet the requirement of different users；
But the device internal structure is not easy to remove, once it can not be repaired after damage so that use cost greatly improves,
And intensity of illumination can not be realized and automatically controlled, it is necessary to carry out the adjustment of touching formula during use, and with bluetooth skill
The development of art, remote adjustment and self adjustment based on Bluetooth technology are the trend studied at present.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of LED light modulating device based on Bluetooth control,
Intelligent control is realized by bluetooth, the brightness of LED, while the convenient dismounting of overall structure can be directly controlled, in production and living
In have a wide range of applications, can effectively solve the problems, such as in above-mentioned background technology.
The technical solution adopted for the present invention to solve the technical problems is：A kind of LED light modulation dress based on Bluetooth control
Put, including Bluetooth control device, erecting bed and lighting device, the Bluetooth control device includes signal receiving module, at signal
Manage module and adjustment module, the signal receiving module receive and conversion outside signal, the erecting bed surface is provided with peace
Tankage, the lighting device include lamp socket, lampshade and several LEDs, and the lamp socket bottom is supported by adjusting rod, institute
State and installation is fixed by erecting device between erecting bed and adjusting rod；
Also include light modulating device, the light modulating device includes brightness regulating apparatus and electric supply installation, the brightness regulation dress
Put including optical sensor, filter circuit, MSP430F44X single-chip microcomputers and regulation circuit, the letter that the optical sensor detects
Number after filtering after the filtration treatment of circuit, MSP430F44X single-chip microcomputers are transferred to, are passed through by the signal after filtering process
After the analyzing and processing of MSP430F44X single-chip microcomputers, MSP430F44X MCU drivings regulation circuit carries out brightness tune using PWM
Section, the regulation circuit realize brightness regulation by being electrically connected with LED, and the optical sensor uses TSL sensors；
The electric supply installation is powered by external mains supply, passes through leakage between the electric supply installation and external civil power
Non-electricity protector is protected.
As a kind of preferable technical scheme of the present invention, the signal receiving module includes Bluetooth Receiver and signal is changed
Device, the Bluetooth Receiver receive outside Bluetooth signal, and signal adapter changes Bluetooth signal.
As a kind of preferable technical scheme of the present invention, the signal processing module includes AT89C51 single-chip microcomputers, work electricity
Source and signal amplification circuit, the Bluetooth signal transmission after conversion are processed to AT89C51 single-chip microcomputers, put afterwards by signal
Big circuit amplifies signal.
As a kind of preferable technical scheme of the present invention, the adjustment module is passed signal by the signal projector of inside
Defeated to arrive external processing module, the signal projector and the connectivity port priority of external processing module are higher than external connection port
Priority.
As a kind of preferable technical scheme of the present invention, installed between the erecting bed and adjusting rod by erecting device,
The erecting bed surface is installed with mounting groove, is provided with rotating disk inside the mounting groove, the rotating disk bottom by through
Hole is provided with rotary shaft, and the rotary shaft passes through erecting bed, and rotates shaft end and be directly fixedly connected with erecting bed, the rotary shaft
The screw thread being mutually twisted is carved with outer surface and through hole inwall, the mounting groove dorsal edge is provided with loose slot, the work
Dynamic groove is in " convex " font, and sliding block and the guide rod being connected with sliding block are provided with inside loose slot.
As a kind of preferable technical scheme of the present invention, some support bars, the support are installed on the inside of loose slot
Bar end is connected with installing plate by spiral way, and is arranged on the erecting bed back side by link slot in support bar top, described
Central channel is provided with connection groove center, the central channel is connected with link slot by the connector being located on link slot, and is being propped up
The junction of strut and link slot is provided with T-bar, and the T-bar is fixedly mounted on support boom end, the T-bar and connector
Shapes and sizes it is completely the same, and T-bar is located inside connector.
As a kind of preferable technical scheme of the present invention, the lamp socket is using round table-like, if the holder surface is provided with
Dry mounting hole, the LED are fixedly mounted on inside mounting hole, and the mounting hole is set in multi-layer annular.
As a kind of preferable technical scheme of the present invention, the lamp socket includes upper lamp socket and lower lamp socket, the upper lamp socket with
Linked together between lower lamp socket by spiral way, be hollow, the upper lamp socket table inside the upper lamp socket and lower lamp socket
Face edge annular is provided with rubber strip, and the rubber strip uses transparent elastomeric material, and the cover surface is provided with annular
Groove, the annular groove inwall are provided with screw thread, and the lampshade bottom is linked together by screw thread and annular groove spiral.
As a kind of preferable technical scheme of the present invention, the lampshade bottom is provided with one layer of sealing gasket, and rubber strip
Highly it is higher than the height of lampshade, the lampshade is using double-deck tempered glass materials composition, and pars intramuralis vacuumizes place in lampshade
Reason.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention utilizes annular by setting lighting device device
The multiple LEDs set are illuminated, and can effectively reduce the situation of caused halation so that illuminating effect is more preferable, leads to simultaneously
Setting erecting bed is crossed, it is convenient that lighting device is installed, by setting Bluetooth control device, intelligence control is realized using bluetooth
System, the manual control of illumination can be not only realized, and can be according to environment automatic regulating lightness, more hommization, the device
Intelligent control is realized by bluetooth, the brightness of LED, while the convenient dismounting of overall structure can be directly controlled, in production and living
In have a wide range of applications, be worthy to be popularized.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is workflow schematic diagram of the present invention；
Fig. 3 is holder surface structural representation of the present invention；
Fig. 4 is connecting groove structure schematic diagram of the present invention；
Fig. 5 is lamp socket cross section structure schematic diagram of the present invention；
Fig. 6 is erecting bed structural representation of the present invention；
Fig. 7 is erecting bed structure schematic diagram of the present invention；
Fig. 8 is present invention regulation electrical block diagram；
Fig. 9 is signal amplification circuit structural representation of the present invention.
In figure：1- Bluetooth control devices；2- light modulating devices；6- erecting beds；7- lighting devices；
101- signal receiving modules；102- signal processing modules；103- adjustment modules；104- Bluetooth Receivers；105- believes
Number converter；106-AT89C51 single-chip microcomputers；107- working powers；108- signal amplification circuits；109- signal projectors；
201- brightness regulating apparatus；202- electric supply installations；203- optical sensors；204- filter circuits；205-
MSP430F44X single-chip microcomputers；206- adjusts circuit；207- earth leakage protective devices；
601- mounting grooves；602- erecting devices；603- rotating disks；604- loose slots；605- support bars；606- link slots；
607- installing plates；608- connectors；609-T type bars；610- central channels；611- through holes；612- rotary shafts；613- sliding blocks；
614- guide rods；
701- lamp sockets；702- lampshades；703-LED lamps；704- adjusting rods；705- mounting holes；The upper lamp sockets of 706-；Lamp under 707-
Seat；708- rubber strips；709- annular grooves；710- screw threads；711- sealing gaskets.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As shown in Figures 1 to 9, the present invention proposes a kind of technical scheme：A kind of LED light modulation dress based on Bluetooth control
Put, including Bluetooth control device 1, erecting bed 6 and lighting device 7, if the lighting device 7 include lamp socket 701, lampshade 702 and
A dry LED 703, the use of lamp socket 701 is round table-like, and the surface of lamp socket 701 is provided with several mounting holes 705, described
LED 703 is fixedly mounted on inside mounting hole 705, and the mounting hole 705 is set in multi-layer annular, and the lamp socket 701 includes upper
Lamp socket 706 and lower lamp socket 707, linked together between the upper lamp socket 706 and lower lamp socket 707 by spiral way, the lamp
701 bottoms of seat are supported by adjusting rod 704, are hollow, the upper lamp inside the upper lamp socket 706 and lower lamp socket 707
Annular is provided with rubber strip 708 at 706 marginal surfaces of seat, and the rubber strip 708 uses transparent elastomeric material, the rubber strip
708 use transparent elastomeric material, are played a protective role using rubber strip 708, when being collided with plane, rubber
Bar 708 can effectively protect lampshade 702, prevent from damaging；The surface of lampshade 702 is provided with annular groove 709, and the annular is recessed
The inwall of groove 709 is provided with screw thread 710, and the bottom of lampshade 702 is linked together by screw thread 710 and the spiral of annular groove 709,
Conveniently dismantled, and the bottom of the lampshade 702 is provided with one layer of sealing gasket 711, and the height of rubber strip 708 is higher than lampshade
702 height, the lampshade 702 is formed using double-deck tempered glass materials, and pars intramuralis vacuumize process in lampshade 702,
With good effect of heat insulation.
The light modulating device 2, which includes the light modulating device 2, includes brightness regulating apparatus 201 and electric supply installation 202, described bright
Spending adjusting means 201 includes optical sensor 203, filter circuit 204, MSP430F44X single-chip microcomputers 205 and regulation circuit 206,
After the filtration treatment of circuit 204, it is mono- to be transferred to MSP430F44X after filtering for the signal that the optical sensor 203 detects
Piece machine 205, by the signal after filtering process after the analyzing and processing of MSP430F44X single-chip microcomputers 205, MSP430F44X is mono-
The driving of piece machine 205 regulation circuit 206 carries out brightness regulation using PWM, and the regulation circuit 206 with LED 703 by electrically connecting
Connect and realize brightness regulation, the optical sensor 203 uses TSL2550 sensors, and the output that this optical sensor provides is root
Derived according to two combination sensor readings, one of sensor detection visible ray and infrared light, another sensor
Only detection infrared light, if the two readings are subtracted each other, and by resulting number, TSL2550 sensors are with regard to that can obtain approximate people
The response of eye, so as to assess the influence of visible ray light intensity and infrared ray, the judgement to background luminous intensity becomes more accurate, so as to
It is easy to precisely adjust background illumination.
The electric supply installation 202 is powered by external mains supply, between the electric supply installation 202 and external civil power
Protected by earth leakage protective device 207, avoid that electric power accident occurs.
Installed between the erecting bed 6 and adjusting rod 704 by erecting device 602, the surface of erecting bed 6 is fixedly mounted
There is mounting groove 601, the load position that mounted LED lamp steeps is used as by the receiving of mounting groove 601, inside the mounting groove 601
Rotating disk 603 is installed, the installation fitting of LED bulb is arranged on rotating disk 603, so as to realize the regulation by rotating disk 603
Act on to realize the indirect regulation to LED, the bottom of rotating disk 603 is provided with rotary shaft 612, the rotation by through hole 611
Axle 612 passes through erecting bed 6, and the end of rotary shaft 612 is directly fixedly connected with erecting bed 6, the outer surface of rotary shaft 612 and passes through
Perforate and be carved with the screw thread being mutually twisted on 611 inwalls, pass through the mutual occlusion of the screw thread on 612 through holes 611 of rotary shaft
To realize progressive and pass and move back, the dorsal edge of mounting groove 601 is provided with loose slot 604, and the loose slot 604 is in " convex " word
Type, sliding block 613 and the guide rod 614 being connected with sliding block 613 are provided with inside loose slot 604, by guide rod 614 along cunning
Slip of the block 613 inside loose slot 604, so as to meet the fixed demand in different azimuth.
Some support bars 605 are installed in the inner side of loose slot 604, the end of support bar 605 is connected by spiral way
It is connected to installing plate 607, and the back side of erecting bed 6 is arranged on by link slot 606 at the top of support bar 605, in the link slot 606
Central channel 610 is provided with the heart, the central channel 610 and link slot 606 are connected by the connector 608 being located on link slot 606,
And T-bar 609 is provided with the junction of support bar 605 and link slot 606, the T-bar 609 is fixedly mounted on support bar 605
End, the shapes and sizes of the T-bar 609 and connector 608 are completely the same, and T-bar 609 is located inside connector 608,
Because support bar 605 connects with the spiral of installing plate 607, rotary supporting rod 605 afterwards, you can turning T-type bar 609 so that T-bar
609 and connector 608 position it is not relative, then T-bar 609 can not just take out, and so as to play a part of limit installation, work as needs
When dismounting, turning T-type bar 609 is only needed so that the position of T-bar 609 and connector 608 overlap, you can dismounting.
The Bluetooth control device 1 includes signal receiving module 101, signal processing module 102 and adjustment module 103, institute
State signal receiving module 101 and receive and change outside signal, the signal receiving module 101 includes the He of Bluetooth Receiver 104
Signal adapter 105, the Bluetooth Receiver 104 receive the Bluetooth signal of outside, and signal adapter 105 changes Bluetooth signal,
The signal processing module 102 includes AT89C51 single-chip microcomputers 106, working power 107 and signal amplification circuit 108, by conversion
Bluetooth signal transmission afterwards is processed to AT89C51 single-chip microcomputers 106, afterwards amplifies signal by signal amplification circuit 108, institute
State adjustment module 103 and external processing module transferred signals to by the signal projector 109 of inside, the signal projector with
The connectivity port priority of external processing module is higher than the priority of external connection port.
In the present invention, it is also necessary to further, it is emphasized that Bluetooth control device 1 is carried out accordingly to the Bluetooth signal in the external world
Receive, form corresponding execute instruction after processing and amplification, and in the present embodiment, corresponding execute instruction is specifically by tune
Electro-optical device 2 carries out the regulation of intensity of illumination, and in this process, it is also necessary to it is noted that the inside of the light modulating device 2 is wrapped
Optical sensor 203 is included, the illumination brightness of itself can be adjusted according to the intensity of illumination of reality, to meet the needs of different,
So as to realize the demand on two-way so that control process more hommization.
Embodiment and advantage：The present invention utilizes multiple LEDs of annular setting by setting lighting device device
It is illuminated, can effectively reduces the situation of caused halation so that illuminating effect is more preferable, while by setting erecting bed, side
Just lighting device is installed, by setting Bluetooth control device, realizes intelligent control using bluetooth, can not only realize photograph
Bright manual control, and intelligence control can be realized by bluetooth according to environment automatic regulating lightness, more hommization, the device
System, the brightness of LED, while the convenient dismounting of overall structure can be directly controlled, has a wide range of applications, is worth in production and living
It must promote.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (9)
1. a kind of LED light modulating device based on Bluetooth control, including Bluetooth control device (1), erecting bed (6) and lighting device
(7), the Bluetooth control device (1) includes signal receiving module (101), signal processing module (102) and adjustment module
(103), the signal outside signal receiving module (101) reception and conversion, erecting bed (6) surface is provided with mounting groove
(601), the lighting device (7) includes lamp socket (701), lampshade (702) and several LEDs (703), the lamp socket (701)
Bottom is supported by adjusting rod (704), is entered between the erecting bed (6) and adjusting rod (704) by erecting device (602)
Row is fixedly mounted；It is characterized in that：
Also include light modulating device (2), the light modulating device (2) includes brightness regulating apparatus (201) and electric supply installation (202), institute
State brightness regulating apparatus (201) include optical sensor (203), filter circuit (204), MSP430F44X single-chip microcomputers (205) and
Circuit (206) is adjusted, the signal that the optical sensor (203) detects is after filtering after the filtration treatment of circuit (204),
MSP430F44X single-chip microcomputers (205) are transferred to, the analysis of MSP430F44X single-chip microcomputers (205) is passed through by the signal after filtering process
After processing, MSP430F44X single-chip microcomputers (205) driving regulation circuit (206) carries out brightness regulation, the regulation electricity using PWM
Brightness regulation is realized in road (206) by being electrically connected with LED (703), and the optical sensor (203) is passed using TSL2550
Sensor；
The electric supply installation (202) is powered by external mains supply, between the electric supply installation (202) and external civil power
Protected by earth leakage protective device (207).
A kind of 2. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The signal
Receiving module (101) includes Bluetooth Receiver (104) and signal adapter (105), and the Bluetooth Receiver (104) receives outside
Bluetooth signal, signal adapter (105) conversion Bluetooth signal.
A kind of 3. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The signal
Processing module (102) includes AT89C51 single-chip microcomputers (106), working power (107) and signal amplification circuit (108), by conversion
Bluetooth signal transmission afterwards is processed to AT89C51 single-chip microcomputers (106), afterwards puts signal by signal amplification circuit (108)
Greatly.
A kind of 4. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The regulation
Module (103) transfers signals to external processing module by the signal projector (109) of inside, the signal projector with it is outer
The connectivity port priority for connecing processing module is higher than the priority of external connection port.
A kind of 5. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The installation
Installed between platform (6) and adjusting rod (704) by erecting device (602), erecting bed (6) surface is installed with mounting groove
(601) rotating disk (603), is installed inside the mounting groove (601), rotating disk (603) bottom is provided with by through hole (611)
Rotary shaft (612), the rotary shaft (612) passes through erecting bed (6), and rotary shaft (612) end and erecting bed (6) are directly fixed
Connect, the screw thread being mutually twisted, the mounting groove are carved with the inwall of rotary shaft (612) outer surface and through hole (611)
(601) dorsal edge is provided with loose slot (604), and the loose slot (604) is in " convex " font, is set inside loose slot (604)
There are sliding block (613) and the guide rod (614) being connected with sliding block (613), some branch are installed on the inside of loose slot (604)
Strut (605), support bar (605) end is connected with installing plate (607) by spiral way, and is pushed up in support bar (605)
Portion is arranged on erecting bed (6) back side by link slot (606).
A kind of 6. LED light modulating device based on Bluetooth control according to claim 5, it is characterised in that：The connection
Central channel (610) is provided with groove (606) center, the central channel (610) and link slot (606) are by being located at link slot (606)
On connector (608) connection, and be provided with T-bar (609), the T in the junction of support bar (605) and link slot (606)
Type bar (609) is fixedly mounted on support bar (605) end, and the T-bar (609) and the shapes and sizes of connector (608) are complete
It is complete consistent, and T-bar (609) is located at connector (608) inside.
A kind of 7. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The lamp socket
(701) use is round table-like, and lamp socket (701) surface is provided with several mounting holes (705), the fixed peace of the LED (703)
Internal mounted in mounting hole (705), the mounting hole (705) is set in multi-layer annular.
A kind of 8. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The lamp socket
(701) include upper lamp socket (706) and lower lamp socket (707), pass through spiral side between the upper lamp socket (706) and lower lamp socket (707)
Formula links together, and the upper lamp socket (706) and lower lamp socket (707) inside are hollow, upper lamp socket (706) marginal surface
Place's annular is provided with rubber strip (708), and the rubber strip (708) uses transparent elastomeric material, and lampshade (702) surface is set
Annular groove (709) is equipped with, annular groove (709) inwall is provided with screw thread (710), and lampshade (702) bottom passes through
Screw thread (710) and annular groove (709) spiral link together.
A kind of 9. LED light modulating device based on Bluetooth control according to claim 1, it is characterised in that：The lampshade
(702) bottom is provided with one layer of sealing gasket (711), and the height of rubber strip (708) is higher than the height of lampshade (702), the lamp
(702) are covered to form using double-deck tempered glass materials, and the interior pars intramuralis vacuumize process of lampshade (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945748.2A CN107642733A (en) | 2017-10-12 | 2017-10-12 | A kind of LED light modulating device based on Bluetooth control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945748.2A CN107642733A (en) | 2017-10-12 | 2017-10-12 | A kind of LED light modulating device based on Bluetooth control |
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| Publication Number | Publication Date |
|---|---|
| CN107642733A true CN107642733A (en) | 2018-01-30 |
Family
ID=61113619
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710945748.2A Pending CN107642733A (en) | 2017-10-12 | 2017-10-12 | A kind of LED light modulating device based on Bluetooth control |
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| CN207584580U (en) * | 2017-10-12 | 2018-07-06 | 泉州市泉港鑫林机械科技有限公司 | A kind of LED light light modulating device based on Bluetooth control |
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