CN206369177U - Light-emitting device - Google Patents
Light-emitting device Download PDFInfo
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- CN206369177U CN206369177U CN201621296485.4U CN201621296485U CN206369177U CN 206369177 U CN206369177 U CN 206369177U CN 201621296485 U CN201621296485 U CN 201621296485U CN 206369177 U CN206369177 U CN 206369177U
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- lamp panel
- emitting device
- led lamp
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- 230000005669 field effect Effects 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000605 extraction Methods 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 description 42
- 239000003086 colorant Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model is related to a kind of light-emitting device, housing including light-permeable, LED lamp panel and LED modules, LED lamp panel and LED modules are contained in collecting cavity successively along host cavity body axis direction, LED lamp panel is towards housing tip, LED modules include being provided at circumferentially spaced along housing, and towards multigroup LED of hull outside, light-emitting device also includes control board, every group of LED has different colour temperatures, control board is connected with LED lamp panel and multigroup LED respectively, working condition for controlling the LED lamp panel and multigroup LED respectively.So, LED lamp panel and LED modules can be respectively facing front and the lateral emitting of light-emitting device, the i.e. top side of light-emitting device and the week side of boss light extraction, and can be by controlling LED lamp panel and different groups of LED luminous, different colour temperature requirements are reached using mixed light, so as to form different atmosphere.Need to individually it be controlled compared to traditional multiple LED modules, simple in construction, cost is low and intelligent height.
Description
Technical field
The utility model is related to lighting device technical field, more particularly to a kind of light-emitting device.
Background technology
LED is because of the harmful substance such as small volume, driving voltage be low and not mercurous, it has also become the emerging light source of energy-saving and environmental protection.Closely
Nian Lai, with the raising of LED core chip technology, LED luminous efficiencies are constantly lifted.Meanwhile, LED manufacturing cost is also continuous
Decline, its application expands to commercial lighting, and common lighting field from the outdoor illumination of early stage, makes partly to lead
Body illumination turns into the trend that current lighting engineering develops.
And with the improvement of people's living standards, the people are no longer single light illumination modes to the demand of illuminator, more
Plus pursue quality life.For example, the light fixture of the various modes such as Ceiling light, ceiling lamp, Grille lamp, and different colors are set,
Reach different lighting atmospheres.At present, traditional light-emitting device sends multiple color without normal direction different directions, and to different colours
Illuminating source need the control of single circuit, cost higher and intelligent poor.
Utility model content
Based on this, it is necessary to send multiple color without normal direction different directions for traditional light-emitting device, and to different face
The problem of illuminating source of color needs single circuit control, cost is higher and intelligent poor can be to different directions there is provided one kind
Outgoing multiple color, simple in construction, cost be low and intelligent high light-emitting device.
A kind of light-emitting device, includes housing, LED lamp panel and the LED modules of light-permeable, and the housing has a host cavity
Body, the LED lamp panel and the LED modules are contained in the host cavity body successively along the host cavity body axis direction, institute
LED lamp panel is stated towards the housing tip, the LED modules include being provided at circumferentially spaced along the housing and towards the shell
Multigroup LED of external side, the light-emitting device also includes control board, and LED described in every group has
Different colour temperatures, the control board is connected with the LED lamp panel and multigroup LED respectively, for respectively
Control the working condition of the LED lamp panel and multigroup LED.
Above-mentioned light-emitting device, LED lamp panel and LED modules can be respectively facing front and the lateral emitting of light-emitting device, that is, send out
The top side of electro-optical device and the week side of boss light extraction, and mixed light can be utilized by controlling LED lamp panel and different groups of LED luminous
Different colour temperature requirements are reached, so as to form different atmosphere.Need to individually it be controlled compared to traditional multiple LED modules, structure letter
Single, cost is low and intelligent height.
In a wherein embodiment, the LED modules also include drive control element, and the drive control element is contained in
In the host cavity body, circumferentially-spaced laying of the multigroup LED along the drive control element, every group described
LED is laid along the host cavity body axis direction.
In a wherein embodiment, the light-emitting device also include radiator, fixed seat and lamp holder, the LED lamp panel, dissipate
Hot device, the fixed seat and the control board are contained in the host cavity body, and the LED lamp panel is installed in described dissipate
Hot device, the drive control element is installed between the radiator and the fixed seat, and the control board is located at described
The one end of fixed seat away from the drive control element, and be connected respectively with the drive control element and the LED lamp panel, institute
State lamp holder and be installed in the housing bottom, and be electrically connected with the control board.
In a wherein embodiment, the LED lamp panel is white light LED part.
In a wherein embodiment, the control board includes LED control circuit, and the LED control circuit includes
First controlling switch and multiple second controlling switches, first controlling switch are connected with the LED lamp panel, described for controlling
The break-make of electric current in LED lamp panel, each second controlling switch is connected with LED described in one group, for controlling
The break-make of electric current in the LED of respective sets.
In a wherein embodiment, the control board also includes power circuit and processor, the power circuit bag
Include the first output end and the second output end, first output end is connected with the LED control circuit, second output end with
Processor connection, the pulse width modulation output end of the processor respectively with first controlling switch and described second
Controlling switch is connected, to control the break-make of first controlling switch and second controlling switch.
In a wherein embodiment, first controlling switch and second controlling switch are that field-effect transistor is opened
Close.
In a wherein embodiment, the light-emitting device also includes color sensor, and the color sensor is used to sense
The glow color of the LED lamp panel and/or the LED, and generate color signal value, the processor be additionally operable to by
The color signal value is compared with default target color values, and export reflection compensation pulse width modulation duty value,
To drive the LED lamp panel and multigroup LED.
In a wherein embodiment, the processor is additionally operable to calculate brightness value according to the color signal value, and will meter
The brightness value of calculation is compared with target brightness value to calculate the compensation.
In a wherein embodiment, the light-emitting device also includes wireless transceiver, and the wireless transceiver is used to receive
The control instruction of the LED lamp panel and/or the LED, the processor and the wireless transceiver are controlled respectively
Connection, to control the break-make of first controlling switch and second controlling switch, or control institute according to the control instruction
State LED lamp panel and/or the LED reaches default brightness value.
Brief description of the drawings
Fig. 1 be the embodiment of the utility model one in light-emitting device structural representation；
Fig. 2 be the embodiment of the utility model one in control board operation principle block diagram.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But, the utility model can come in many different forms
Realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to of the present utility model
The understanding of disclosure is more thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
As shown in figure 1, the light-emitting device 10 in the embodiment of the utility model one, including (figure is not for the housing of light-permeable
Mark), LED lamp panel 14 and LED modules 16.The housing has one to house cavity, and the LED lamp panel 14 and LED modules 16 are along host cavity
Body axis direction is contained in the host cavity body.
The LED lamp panel 14 includes along the circumferentially spaced multigroup LED of the housing towards housing tip, the LED modules 16
Luminescent device 164.The light-emitting device 10 also includes control board 18, and every group of LED 164 has different colors
Temperature, the control board 18 is connected with the LED lamp panel 14 and multigroup LED 164 respectively, for controlling the LED respectively
The working condition of lamp plate 14 and multigroup LED 164.
In this way, LED lamp panel 14 and LED modules 16 can be respectively facing front and the lateral emitting of light-emitting device 10, that is, light
The top side of device 10 and the week side of boss light extraction, and can be utilized by controlling the LED 164 of LED lamp panel 14 and different groups to light
Mixed light reaches different colour temperature requirements, so as to form different atmosphere.Need to individually it be controlled compared to traditional multiple LED modules 16,
Simple in construction, cost is low and intelligent height.
Specifically, the light-emitting device 10 also includes radiator 19, fixed seat 11 and lamp holder 13.In the present embodiment, the housing
Including body 122 and cell-shell 124, the tool of body 122 is the tubular structure of both ends open, and cell-shell 124 covers at the top of body 122
Opening, to be packaged, lamp holder 13 is installed in the bottom of body 122, for fixing the light-emitting device 10, and and power on.
The LED lamp panel 14, radiator 19, LED modules 16, fixed seat 11 and control board 18 along body 122 axis direction according to
It is secondary to be contained in the host cavity body of body 122.Control board 18 is located at body 122 close to the position of lamp holder 13, and and lamp holder
13 are electrically connected with, and fixed seat 11 is located at the top of control board 18, and the LED lamp panel 14 is installed on radiator 19, is equiped with LED
The radiator 19 of lamp plate 14 is installed in body 122, and makes LED lamp panel 14 towards cell-shell 124, and LED modules 16 are installed in radiator
Between 19 and fixed seat 11.The control board 18 is also electrically connected with LED lamp panel 14 and LED modules 16, to be controlled
System.
Wherein, in the present embodiment, the LED modules 16 also include drive control element 162, the drive control element 162
Between radiator 19 and fixed seat 11, the drive control element 162 is cylindrical, and multigroup LED 164 is controlled along driving
The circumferentially-spaced laying of element 162 processed, every group of LED 164 is laid along the axis direction for housing cavity.
In the present embodiment, the LED lamp panel 14 is white light LED part, and each group of LED 164 is that can send not
With the LED component of the light of color, such as red light emitting diodes, green light-emitting diode, blue light Light-Emitting Diode.In vain
Light LED has colour rendering good, and light output Decay Rate is low, can steady operation advantage, by LED lamp panel 14 and LED modules 16
Switching combination control so that mixed light reaches different colour temperatures requirements, so as to form different atmosphere.
It is appreciated that in some other embodiment, each group of LED 164 or multi-colored led device,
The light of different colours can be sent under different control conditions, is not limited thereto.
In the present embodiment, referring to Fig. 2, the control board 18 includes LED control circuit 182, the LED control circuit
182 include the first controlling switch (not shown) and multiple second controlling switch (not shown).First controlling switch and luminous dress
The LED lamp panel 14 for putting 10 is connected, the break-make for controlling the electric current in LED lamp panel 14, and each second controlling switch is controlled with driving
Element 162 processed is connected, the break-make of the electric current of the LED 164 for controlling corresponding one group.Specific to an embodiment party
In formula, first controlling switch and the second controlling switch can be switch with field-effect transistors.In this way, by the first controlling switch and
The control of second controlling switch, can be achieved the LED lamp panel 14 of light-emitting device 10 and lighting for LED modules 16, so as to pass through list
Solely light or combine and light, to meet different atmosphere requirements.
In the present embodiment, the control board 18 also includes power circuit 184 and processor 186, and the power circuit 184 is wrapped
Include the first output end and the second output end, first output end is connected with LED control circuit 182, second output end with this at
Reason device 186 is connected.The pulse width modulation output end of the processor 186 connects with the first controlling switch and the second controlling switch respectively
Connect, to control the break-make of the first controlling switch and the second controlling switch.
Specifically, the processor 186 is single-chip microcomputer, and it controls the first controlling switch and the in the way of pulse width modulation
Two controlling switches.The signal output part of the processor 186 is inputted with the signal of the first controlling switch and the second controlling switch respectively
End is connected, and to control the break-make of the first controlling switch and/or the second controlling switch respectively, LED lamp panel 14 is flowed through so as to control
And the break-make of the electric current of LED modules 16.
In the present embodiment, the light-emitting device 10 also includes color sensor 19, and the color sensor 19 is arranged in housing,
For induction LED lamp plate 14 and/or the glow color of LED 164, and color signal value is generated, the processor 186 is also
For the color signal value to be compared with default target color values, and export the pulse width modulation duty of reflection compensation
Value, to drive the LED lamp panel 14 and multigroup LED 164.
Specifically, the color sensor 19 includes the photodiode with colour filter, with the color of sensing incident light, and
The color signal value of generation is sent to processor 186.Processor 186 is additionally operable to calculate brightness value according to color signal value, and
The brightness value of calculating is compared with target brightness value to calculate the compensation of the difference during being used to compensate.Afterwards, locate
Reason device 186 calculates the pulse width modulated duty cycle value of multigroup LED 164 for LED lamp panel 14 and different colours,
Make the light for launching the amount corresponding to compensation.
In this way, the colour temperature of the LED 164 of controllable adjustable LED lamp panel 14 and respective sets, so as to further realize
Different atmosphere, and different demands adjustment.
In the present embodiment, the light-emitting device 10 also includes wireless transceiver 17, and the wireless transceiver 17 is used to receive difference
The control signal of LED lamp panel 14 and/or LED 164 is controlled, the processor 186 is connected with wireless transceiver 17, with root
The break-make of the first controlling switch and the second controlling switch, or control LED lamp panel 14 and/or LED light emitter are controlled according to control signal
Part 164 reaches default brightness value.
Specifically, wireless transceiver 17 includes bluetooth module, and protocol stack of the bluetooth module based on it realizes bluetooth and led to
Telecommunication function, and Bluetooth signal is sent to mobile terminal, bluetooth module is connected with mobile terminal pairing, for receiving mobile terminal hair
The control instruction sent.The mobile terminal is mobile phone, PAD, wearable device etc., can install APP programs in mobile terminal, pass through nothing
The wireless docking mode of bluetooth module of line transceiver 17 sends control instruction to the light-emitting device 10.
Wherein, the control instruction includes break-make instruction and regulating command.Specifically, break-make instruction includes controlling LED
Plate 14 is turned on and off, and controls the instruction being turned on and off of the LED 164 of respective sets, the regulating command bag
Include the instruction for controlling the LED 164 of LED lamp panel 14 or respective sets to reach default brightness value.
In the present embodiment, the control board 18 also includes memory, and the memory is connected with processor 186, the storage
Device also prestore under different contextual models needed for LED lamp panel 14 and/or LED 164 break-make information, or to be reached
The monochrome information of the colour temperature arrived.The processor 186 is additionally operable to verify the control instruction and corresponding scene mould that mobile terminal is sent
Break-make information is obtained under formula and whether the checking information of monochrome information matches.If checking information matches, foregoing lead to is obtained
Disconnected information and monochrome information, control LED lamp panel 14 and/or LED modules 16 light or regulation brightness, and then adjust colour temperature.
It is appreciated that in the present embodiment, the wireless transceiver 17 receives control instruction by bluetooth module.Some other
In embodiment, the wireless transceiver 17 may also include NFC communication module, wireless network communication module and mobile network communication module
Deng being not limited thereto.
Above-mentioned light-emitting device 10, LED lamp panel 14 and LED modules 16 can be respectively facing the front of light-emitting device 10 and side is sent out
Light, the i.e. top side of light-emitting device 10 and the week side of boss light extraction, and can be by controlling the LED 164 of LED lamp panel 14 and different groups
It is luminous, different colour temperature requirements are reached using mixed light, so as to form different atmosphere.Needed compared to traditional multiple LED modules 16
Individually control, simple in construction, cost is low and intelligent height.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of light-emitting device, it is characterised in that housing, LED lamp panel and LED modules including light-permeable, the housing have
One houses cavity, and the LED lamp panel and the LED modules are contained in the host cavity successively along the host cavity body axis direction
In vivo, the LED lamp panel is towards the housing tip, and the LED modules include being provided at circumferentially spaced along the housing and direction
Multigroup LED of the hull outside, the light-emitting device also includes control board, LED light emitter described in every group
Part has different colour temperatures, and the control board is connected with the LED lamp panel and multigroup LED respectively, uses
In the working condition for controlling the LED lamp panel and multigroup LED respectively.
2. light-emitting device according to claim 1, it is characterised in that the LED modules also include drive control element, institute
State drive control element to be contained in the host cavity body, week of the multigroup LED along the drive control element
Laid to interval, every group of the LED is laid along the host cavity body axis direction.
3. light-emitting device according to claim 2, it is characterised in that the light-emitting device also includes radiator, fixed seat
And lamp holder, the LED lamp panel, radiator, the fixed seat and the control board be contained in the host cavity body, institute
State LED lamp panel and be installed in the radiator, the drive control element is installed between the radiator and the fixed seat, institute
Control board is stated positioned at the one end of the fixed seat away from the drive control element, and respectively with the drive control element
And the LED lamp panel connection, the lamp holder is installed in the housing bottom, and is electrically connected with the control board.
4. light-emitting device according to claim 1, it is characterised in that the LED lamp panel is white light LED part.
5. light-emitting device according to claim 1, it is characterised in that the control board includes LED control circuit, institute
Stating LED control circuit includes the first controlling switch and multiple second controlling switches, first controlling switch and the LED
Plate is connected, the break-make for controlling the electric current in the LED lamp panel, and each second controlling switch is sent out with LED described in one group
Optical device is connected, the break-make of the electric current in the LED for controlling respective sets.
6. light-emitting device according to claim 5, it is characterised in that the control board also includes power circuit and place
Device is managed, the power circuit includes the first output end and the second output end, and first output end connects with the LED control circuit
Connect, second output end is connected with the processor, the pulse width modulation output end of the processor is respectively with described
One controlling switch and second controlling switch connection, to control the logical of first controlling switch and second controlling switch
It is disconnected.
7. light-emitting device according to claim 6, it is characterised in that first controlling switch and second control are opened
Pass is switch with field-effect transistors.
8. light-emitting device according to claim 6, it is characterised in that the light-emitting device also includes color sensor, institute
The glow color that color sensor is used to sense the LED lamp panel and/or the LED is stated, and generates color signal
Value, the processor is additionally operable to be compared the color signal value with default target color values, and exports reflection compensation brightness
The pulse width modulation duty value of value, to drive the LED lamp panel and multigroup LED.
9. light-emitting device according to claim 8, it is characterised in that the processor is additionally operable to according to the color signal
Value calculates brightness value, and the brightness value of calculating is compared to calculate the compensation with target brightness value.
10. light-emitting device according to claim 8, it is characterised in that the light-emitting device also includes wireless transceiver, institute
State wireless transceiver be used for receive control the control instruction of the LED lamp panel and/or the LED, the place respectively
Reason device is connected with the wireless transceiver, to control first controlling switch and the described second control according to the control instruction
Switch on-off, or control the LED lamp panel and/or the LED to reach default brightness value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296485.4U CN206369177U (en) | 2016-11-29 | 2016-11-29 | Light-emitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621296485.4U CN206369177U (en) | 2016-11-29 | 2016-11-29 | Light-emitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369177U true CN206369177U (en) | 2017-08-01 |
Family
ID=59388787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621296485.4U Active CN206369177U (en) | 2016-11-29 | 2016-11-29 | Light-emitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524072A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | Light emitting device |
| WO2019080084A1 (en) * | 2017-10-23 | 2019-05-02 | 深圳佳比泰智能照明股份有限公司 | Intelligent ceiling lamp and control method therefor |
-
2016
- 2016-11-29 CN CN201621296485.4U patent/CN206369177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106524072A (en) * | 2016-11-29 | 2017-03-22 | 深圳市裕富照明有限公司 | Light emitting device |
| WO2019080084A1 (en) * | 2017-10-23 | 2019-05-02 | 深圳佳比泰智能照明股份有限公司 | Intelligent ceiling lamp and control method therefor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Building A, B, C, and D, Industrial Park, No. 10 Huanping Road, Gaoqiao Community, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Yufu Lighting Co.,Ltd. Country or region after: China Address before: 518000, Buildings A, B, C, and D, No. 10 Huanping Road, Gaoqiao Community, Pingdi Street, Longgang District, Shenzhen City, Guangdong Province, China; Buildings A and B, No. 4 Huanping Road Patentee before: Shenzhen Eastfield Lighting Co.,Ltd. Country or region before: China |