CN207471286U - A kind of lighting apparatus and Lighting Control Assembly - Google Patents
A kind of lighting apparatus and Lighting Control Assembly Download PDFInfo
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- CN207471286U CN207471286U CN201721447918.6U CN201721447918U CN207471286U CN 207471286 U CN207471286 U CN 207471286U CN 201721447918 U CN201721447918 U CN 201721447918U CN 207471286 U CN207471286 U CN 207471286U
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Abstract
The utility model belongs to lighting area, and in particular to a kind of lighting apparatus and Lighting Control Assembly.The utility model provides a kind of lighting apparatus, and including lamp holder, support component, lamp cap, sensing device and control device, the data that control device is detected according to sensing device adjust the luminous intensity of light source so that the illuminance in work surface is constant.The utility model additionally provides a kind of Lighting Control Assembly so that keeps permanent illumination by the work surface of light source irradiation.Lighting apparatus provided by the utility model by first angle sensor and ambient light sensor, under the action of microcontrol processor, when light source is mobile or the angle of irradiation changes, accurately obtains brightness value.And microcontrol processor can export control signal according to the parameter received to light source drive power, to control the unlatching of light source drive power, closing or the output size of electric current, automatically adjust the brightness of light source, finally realize constant illumination.
Description
Technical field
The utility model belongs to lighting technical field, is to be related to a kind of lighting apparatus and Lighting control system more specifically
System.
Background technology
Lighting apparatus is a kind of common apparatus in daily life, according to function, can be divided into the fixed illumination of brightness and set
The standby and adjustable lighting apparatus of brightness.
Existing brightness is adjustable to be broadly divided into two kinds, and one kind is by adjusting manually, utilizes the size of knob regulation resistance
To change the charge and discharge time of capacitance so as to change the brightness of lamp；Another kind is automatic adjustment, as long as being formed using optical sensor
Sensing device by sensor collection light intensity information, is become clear using control unit control light bulb.Manual adjustment is easily damaged
Lighting apparatus so that lighting apparatus loses regulatory function；It is automatically adjusted using illumination, this light-sensitive system is in light source movement or changes
It can not really reflect the illumination below light source when varied angle, can only illuminance be maintained at so as to cause self-regulation control
Permanent illumination can not be realized in certain range.How to accurately obtain the brightness value below light source so as to fulfill permanent illumination from
It is adjusted to as problem.
Utility model content
The purpose of this utility model is to provide a kind of lighting apparatus, to solve in the prior art fail accurately
The brightness value below light source is obtained, the technical issues of so as to cause the self-regulation that can not realize permanent illumination.
To achieve the above object, the technical solution adopted in the utility model is：A kind of lighting apparatus is provided, the illumination is set
It is standby to include lamp holder, support component, lamp cap, sensing device and control device,
The lamp holder is rotatably connected with the support component, and the support component connect with the lamp cap and for adjusting
The lamp cap relative to the lamp holder position；
The lamp cap includes light source, and the light source illuminates illuminated work surface for emitting beam；
The sensing device is included for detecting the ambient light sensor of the ambient light intensity below light source and for detecting
The first angle sensor of the lamp head-turned angle,
The control device is set on the lamp holder, light source drive power and microcontroller processing including interconnection
Device, the sensing device are connect with the microcontrol processor, and the microcontrol processor is detected according to the sensing device
Data adjust the luminous intensity of the light source so that the illuminance in the work surface is constant.
Further, the ambient light sensor is arranged on the lamp cap, and the first angle sensor is arranged on institute
State the place that is rotatably connected of support component and the lamp holder.
Further, the support component includes multiple stents, and the stent being connect with the lamp holder is rotationally connected with institute
It states on lamp holder, accordingly, the stent being connect with the lamp cap is fixedly connected on the lamp cap.
Further, the multiple stent is respectively：First support, one end of the first support are rotationally connected with institute
It states on lamp holder；Second support, one end of the second support are rotationally connected with the other end of the first support；Third branch
Frame, one end of the third stent are fixedly connected on the other end of the second support, the other end of the third stent and institute
Lamp cap is stated to be fixedly connected.
Further, further include second angle sensor, the second angle sensor be arranged on the first support with
The place that is rotatably connected between the second support.
Further, the lamp cap further includes lampshade and panel, and the lampshade, which closes to be formed on the panel, accommodates institute
The accommodation space of light source is stated, the top of the lampshade uses light-permeable structure.
Further, the ambient light sensor is located at the one of the light-emitting surface of the panel.
Further, the control panel being arranged on the lamp holder is further included, the control panel is opened including function control
It closes.
The utility model additionally provides a kind of Lighting Control Assembly, including sensing device, control device and light source, the sense
Device is answered to be connect with the control device, the sensing device includes detecting the ambient light of the ambient light intensity below the light source
It sensor and is respectively used to detect the first angle sensor of the light source rotational angle and second angle sensor, the control
Device includes the light source drive power and microcontrol processor that are connected with each other, and the light source drive power is used to drive the light
Source, the data that the microcontrol processor is detected according to the sensing device adjust the luminous intensity of the light source so that described
Illuminance in the work surface of light source irradiation is constant.
Further, control panel and power supply adaptor are further included, the control panel connects with the microcontrol processor
It connects, the power supply adaptor is connect with the light source drive power.
The advantageous effect of lighting apparatus provided by the utility model is：Compared with prior art, the utility model illuminates
Equipment be by first angle sensor and ambient light sensor, under the action of microcontrol processor, when light source is mobile or
When the angle of irradiation changes, brightness value is accurately obtained.And microcontrol processor can be according to the parameter received to light
Source driving power output control signal, it is automatic to adjust to control the unlatching of light source drive power, closing or the output size of electric current
The brightness of light source is saved, finally realizes constant illumination.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the main structure diagram of lighting apparatus that the utility model embodiment provides；
Fig. 2 is the overlooking the structure diagram of lighting apparatus that the utility model embodiment provides；
Fig. 3 is the left view structural representation of lighting apparatus that the utility model embodiment provides；
Fig. 4 is the structure diagram of Lighting Control Assembly that the utility model embodiment provides.
Wherein, each reference numeral in figure：
1- lamp holders；2- support components；3- lamp caps；4- sensing devices；5- control devices；20- stents；21- first supports；
22- second supports；23- third stents；31- light sources；32- lampshades；33- panels；41- ambient light sensors；42- first angles pass
Sensor；43- second angle sensors；51- control panels；511- screws.
Specific embodiment
In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System is for only for ease of description the utility model and simplifies description rather than instruction or imply that signified device or element are necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature." multiple " are meant that two or two in the description of the present invention,
More than, unless otherwise specifically defined.
Fig. 1 to Fig. 4 shows the structure diagram for the lighting apparatus that the utility model embodiment provides.
It please refers to Fig.1 and Fig. 2, a kind of lighting apparatus including lamp holder 1, support component 2, lamp cap 3, sensing device 4 and controls
Device 5, lamp holder 1 are rotatably connected with support component 2, and support component 2 connect with lamp cap 3 and for adjusting lamp cap 3 relative to lamp
The position of seat 1, lamp cap 3 include light source 31, and light source 31 illuminates illuminated work surface for emitting beam, it is preferable that support group
One end of part 2 can be linked together by hinge post and lamp holder 1, and support component 2 is fixedly connected with lamp cap 3, ensure that rotation
Lamp cap 3 will not roll when support component 2, only need to move the position that light source 31 irradiates by rotational support component 2.
By being set as one end of support component 2 can rotatably help user that lamp cap 3 is moved to a comfortable position, just
It is used in user.
Sensing device 4, including being used for the ambient light sensor 41 for the ambient light intensity for detecting 31 lower section of light source and for examining
Survey the first angle sensor 42 of the rotational angle of lamp cap 3.Control device 5 is set on lamp holder 1, the light source including interconnection
Driving power and microcontrol processor, sensing device 4 are connect with microcontrol processor, and microcontrol processor is according to sensing device 4
The data of detection adjust the luminous intensity of light source 31 so that the illuminance in work surface is constant.
The position of light source 31 is changed, under illuminated work surface also changed, pass through 4 He of sensing device
Under the action of control device 5, brightness value can be accurately obtained, and ensures that the illumination for the work surface irradiated by light source 31 keeps permanent
It is fixed.By setting first angle sensor 42 that can accurately obtain angle change of the support component 2 relative to horizontal plane, pass
Microcontrol processor is passed, microcontrol processor can obtain the change in location and phase of the back-and-forth motion of light source 31 according to angle change
For the angle of horizontal plane variation, and value is further compensated, i.e., first angle sensor 42 can help microcontroller
Processor accurately obtains illumination parameter.Its principle is as follows：
When light source 31 is in an initial position, initial illumination parameter is acquired by sensing device 4, and pass to micro-
Control processor, microcontrol processor is using obtained illumination parameter and as illumination a reference value.When swinging mounting 20, light source 31
Position also changed, first angle sensor 42 is supported the angle change value of component 2 with respect to the horizontal plane at this time,
And ambient light sensor 41 obtains the space background light of 3 lower section of lamp cap at this time, and these parameters are passed to microcontrol processor,
The illumination parameter received compared with illumination a reference value, is compensated value by microcontrol processor, is set according to offset to illumination
The standby corresponding control signal of light source drive power output, the unlatching of light source drive power, closing or electric current to be controlled to export
Size, the brightness of light source 31 is automatically regulated, so that illuminated work surface remains constant illumination.It is preferred that
PMW modes may be used to control the brightness of light source 31 in ground, microcontrol processor.Specifically, first angle sensor 42 can
The angulation change of 2 relative level plane of support component is obtained, the position of light source back-and-forth motion then can be obtained according to mathematical formulae
Changing X and the angle ＆ of relative level variation, the curve for then X and ＆ being substituted into modeling gained is compensated value A, additionally by
Ambient light sensor 41 obtains space background illuminance B.Microcontrol processor is counted according to offset A and space background illuminance B
It calculates and finally provides adjustment parameter, pulse width modulation is driven according to the parameter, it is final to realize the permanent illumination of self-regulation.
Lighting apparatus provided by the utility model compared with prior art, passes through first angle sensor 42 and ambient light
Sensor 41, under the action of microcontrol processor, when the angle that can be moved or irradiate in light source 31 changes, accurately
Ground obtains brightness value.And microcontrol processor can export control letter according to the illumination parameter received to light source drive power
Number, to control the unlatching of light source drive power, closing or the output size of electric current, the brightness of light source 31 is controlled, it is final to realize
Constant illumination.
Further, referring to Fig. 1, a kind of specific embodiment party of the lighting apparatus provided as the utility model embodiment
Formula, ambient light sensor 41 are arranged on lamp cap 3, and ambient light sensor 41 is mainly used for obtaining the space background of 31 lower section of light source
Light, first angle sensor 42 are arranged on the place that is rotatably connected of support component 2 and lamp holder 1, and first angle sensor 42 is used for
Obtain angle change of the support component 2 relative to horizontal plane.First angle sensor 42 is arranged on support component 2 and lamp holder
1 place that is rotatably connected, convenient for accurately obtaining angle change of the support component 2 relative to horizontal plane.
Further, referring to Fig. 1, a kind of specific embodiment party of the lighting apparatus provided as the utility model embodiment
Formula, support component 2 include multiple stents 20, and the stent 20 being connect with lamp holder 1 is rotationally connected on lamp holder 1, accordingly, with lamp
The stent 20 of first 3 connection is fixedly connected on lamp cap 3, by the way that multiple stents 20 is set to disclosure satisfy that different Man's Demands.Specifically
Ground, above-mentioned multiple stents 20 include：First support 21, one end of first support 21 are rotationally connected on lamp holder 1；Second
Frame 22, one end of second support 22 are rotationally connected with the other end of first support 21；Third stent 23, the one of third stent 23
End is fixedly connected on the other end of second support 22.One end of first support 21 is rotatably connected with lamp holder 1 can adjust first
The angle of stent 21 with respect to the horizontal plane, the other end and the second support 22 of first support 21 are rotatably connected and can adjust second
The angle of stent 22 with respect to the horizontal plane, lamp cap 3 are fixed by third stent 23 and the other end of second support 22.By multiple
The mutual cooperation of stent 20 enables to 3 rotation space of lamp cap to become larger, i.e., the variation range that light source 31 irradiates becomes larger.
Further, refering to Fig. 1, a kind of specific embodiment party as the lighting apparatus that the utility model embodiment provides
Formula since the quantity of stent 20 becomes more, and is also what can be relatively rotated between portion support 20, in order to guarantee accurately
Each angle change of rotatable stent 20 with respect to the horizontal plane is measured, needs to set in rotatable junction corresponding
Angular transducer.Above-mentioned lighting apparatus further includes second angle sensor 43, and second angle sensor 43 is arranged on first
The place that is rotatably connected between frame 21 and second support 22, setting second angle sensor 43 can be used for obtaining second support 22
Relative to the angle change of horizontal plane.
Such as：First support 21 is rotated, is now placed in first of the place that is rotatably connected between first support 21 and lamp holder 1
Angular transducer 42 obtains the angle change of first support 21 with respect to the horizontal plane, and the angle change is passed at microcontroller
Manage device, if rotation second support 22, corresponding second angle sensor 43 by obtained second support 22 with respect to the horizontal plane
Angle change pass to microcontrol processor.A certain stent 20 is rotated, then corresponding angular transducer is started to work
And the angle change of stent 20 with respect to the horizontal plane is passed into microcontrol processor, meanwhile, the environment being set on lamp cap 3
Optical sensor 41 also begins to work and obtains space background light and pass to microcontrol processor.Microcontrol processor will receive
Illumination parameter transmits output control signal to light source drive power.It is that multiple stents are being set by setting multiple angular transducers
20 and portion support 20 it is opposite between it is rotary under the premise of further ensure microcontrol processor and can obtain accurately
Illumination parameter and output signal.
Further, refering to Fig. 1, Fig. 2 and Fig. 4, a kind of tool as the lighting apparatus that the utility model embodiment provides
Body embodiment, lamp cap 3 further include lampshade 32 and panel 33, and the cover of lampshade 32 closes the receiving for being formed on panel 33 and accommodating light source 31
Space.Specifically, panel 33 is fastened on the openend of lampshade 32, and the openend of lampshade 32 is equipped with protrusion, accordingly, on panel 33
Surface offers the groove with male cooperation, panel by the mating connection of protrusion and groove on lampshade, the opening of lampshade 32 one
Panel 33 is directed toward at end, and 32 inner hollow of lampshade forms the accommodation space that can accommodate light source 31.
Further, referring to Fig. 1, a kind of specific embodiment party of the lighting apparatus provided as the utility model embodiment
Formula, in order to avoid stimulation of the strong light to eyes, lampshade 32 uses light-permeable structure, to reconcile environment bias light, avoids local
Strong stimulation of the light to eyes reduces the eyesight of eye fatigue, preferably protect eyes.In addition, light source 31 may be used LED light or
Person's fluorescent lamp, it is preferable that the RGB three-color fluorescent lamps or five primary colours for 3800-6500k including colour temperature may be used in fluorescent lamp
Fluorescent lamp.Using the fluorescent lamp or LED light of more than colour temperature, it is possible to reduce the influence of 31 splashette of light source is conducive to protect oneself
Eyes.
Further, referring to Fig.2, a kind of specific embodiment party of the lighting apparatus provided as the utility model embodiment
Formula, ambient light sensor 41 are arranged at the one of 33 light-emitting surface of panel, specifically, at one jiao of light-emitting surface, open one and environment
The consistent opening of 41 size of optical sensor, ambient light sensor 41 is fixed at the one of lamp body light-emitting surface, ambient light sensor
41 are targeted by the reflected light of 3 lower section of the shadow surface of lamp cap 3 or lamp cap, ensure that the accuracy of illumination control, wherein, ambient light
Collected space background light is also passed to microcontrol processor by sensor 41.
Further, it please refers to Fig.1 and Fig. 3, the one kind of lighting apparatus provided as the utility model embodiment is specific
Embodiment, above-mentioned lighting apparatus further include the control panel 51 being arranged on lamp holder, and control panel 51 is opened including function control
It closes.Work(control panel 51 is covered in the top surface of lamp holder 1 so that the illumination that light source 31 is kept constant.Specifically, control panel 51 is logical
Screw 511 is crossed to be fixed on lamp holder 1.For example, having input function on control panel 51, one can be inputted on control panel 51
Illumination a reference value, and pass to microcontrol processor and preserve, at this point, the illumination parameter below the acquisition lamps and lanterns of sensing device 4 is simultaneously
Microcontrol processor is transferred to, microcontrol processor will receive illumination parameter and be compared with illumination a reference value and be driven to light source
Dynamic power supply output control signal, to control the size of the unlatching of light source drive power, closing or electric current output, automatically regulates
The brightness of light source 31, so that illuminated work surface remains constant illumination.
The illumination of initial setting can be increased or subtracted by the function of illumination increase is further included on control panel 51, reducing
It is small, feel comfortable illumination to reach user.
Referring to Fig. 4, the utility model embodiment additionally provides a kind of Lighting Control Assembly, which includes
Sensing device 4, control device 5 and light source 31, sensing device 4 are connect with control device 5, and sensing device 4 is included under detection light source
The ambient light sensor 41 of the ambient light intensity of side and the angular transducer for detecting light source rotational angle, control device 5 wrap
The light source drive power and microcontrol processor of interconnection are included, light source drive power is used to drive light source, microcontrol processor
The luminous intensity of light source is adjusted according to the data that sensing device detects so that the illuminance in the work surface irradiated by light source is constant.
Further, referring to Fig. 4, above-mentioned Lighting Control Assembly further includes control panel 51 and power supply adaptor, control
Panel 51 processed is connect with microcontrol processor, and power supply adaptor is connect with light source drive power.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of lighting apparatus, it is characterised in that：The lighting apparatus includes lamp holder, support component, lamp cap, sensing device and control
Device processed,
The lamp holder is rotatably connected with the support component, and the support component connect with the lamp cap and is used to adjust described
Lamp cap relative to the lamp holder position；
The lamp cap includes light source, and the light source illuminates illuminated work surface for emitting beam；
The sensing device is described including the ambient light sensor for detecting the ambient light intensity below light source and for detecting
The first angle sensor of lamp head-turned angle,
The control device is set on the lamp holder, light source drive power and microcontrol processor including interconnection, institute
It states sensing device to connect with the microcontrol processor, the data tune that the microcontrol processor is detected according to the sensing device
The luminous intensity of the light source is saved so that the illuminance in the work surface is constant.
2. lighting apparatus as described in claim 1, it is characterised in that：The ambient light sensor is arranged on the lamp cap,
The first angle sensor is arranged on the place that is rotatably connected of the support component and the lamp holder.
3. lighting apparatus as claimed in claim 2, it is characterised in that：The support component includes multiple stents, with the lamp
The stent of seat connection is rotationally connected on the lamp holder, and accordingly, the stent being connect with the lamp cap is fixedly connected on described
On lamp cap.
4. lighting apparatus as claimed in claim 3, it is characterised in that：The multiple stent is respectively：
First support, one end of the first support are rotationally connected on the lamp holder；
Second support, one end of the second support are rotationally connected with the other end of the first support；
Third stent, one end of the third stent are fixedly connected on the other end of the second support, the third stent
The other end is fixedly connected with the lamp cap.
5. lighting apparatus as claimed in claim 4, it is characterised in that：Further include second angle sensor, the second angle
Sensor is arranged on the place that is rotatably connected between the first support and the second support.
6. such as lighting apparatus described in any one of claim 1 to 5, it is characterised in that：The lamp cap further includes lampshade and panel,
The lampshade closes the accommodation space for being formed accommodate the light source on the panel, and the top of the lampshade uses light-permeable knot
Structure.
7. lighting apparatus as claimed in claim 6, it is characterised in that：The ambient light sensor is located at shining for the panel
At the one of face.
8. such as lighting apparatus described in any one of claim 1 to 5, it is characterised in that：It further includes and is arranged on the lamp holder
Control panel, the control panel include function control switch.
9. Lighting Control Assembly, it is characterised in that：Including sensing device, control device and light source, the sensing device with it is described
Control device connects, and the sensing device includes detecting the ambient light sensor of the ambient light intensity below the light source and be used for
The angular transducer of the light source rotational angle is detected, the control device includes the light source drive power and micro-control that are connected with each other
Processor processed, the light source drive power for driving the light source, according to the sensing device examine by the microcontrol processor
The data of survey adjust the luminous intensity of the light source so that the illuminance in the work surface irradiated by the light source is constant.
10. Lighting Control Assembly as claimed in claim 9, it is characterised in that：Control panel and power supply adaptor are further included, institute
It states control panel to connect with the microcontrol processor, the power supply adaptor is connect with the light source drive power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447918.6U CN207471286U (en) | 2017-11-02 | 2017-11-02 | A kind of lighting apparatus and Lighting Control Assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721447918.6U CN207471286U (en) | 2017-11-02 | 2017-11-02 | A kind of lighting apparatus and Lighting Control Assembly |
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| Publication Number | Publication Date |
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| CN207471286U true CN207471286U (en) | 2018-06-08 |
Family
ID=62262190
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721447918.6U Active CN207471286U (en) | 2017-11-02 | 2017-11-02 | A kind of lighting apparatus and Lighting Control Assembly |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140304A (en) * | 2018-08-30 | 2019-01-04 | 深圳市思坎普科技有限公司 | Wall lamp |
| CN109469846A (en) * | 2018-11-05 | 2019-03-15 | 横店集团得邦照明股份有限公司 | A kind of desk lamp and its implementation of detection light emitting angle adjustment light emission luminance |
| CN113916906A (en) * | 2021-09-03 | 2022-01-11 | 江苏理工学院 | LED light source illumination optimization method of visual detection system and used experimental equipment |
| CN117231957A (en) * | 2023-11-10 | 2023-12-15 | 深圳市德尔尚科技有限公司 | Foldable table lamp and control method thereof |
| CN117615483A (en) * | 2023-12-23 | 2024-02-27 | 佛山市欧博智能电子科技有限公司 | Dimming lamp and dimming method |
-
2017
- 2017-11-02 CN CN201721447918.6U patent/CN207471286U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140304A (en) * | 2018-08-30 | 2019-01-04 | 深圳市思坎普科技有限公司 | Wall lamp |
| CN109469846A (en) * | 2018-11-05 | 2019-03-15 | 横店集团得邦照明股份有限公司 | A kind of desk lamp and its implementation of detection light emitting angle adjustment light emission luminance |
| CN113916906A (en) * | 2021-09-03 | 2022-01-11 | 江苏理工学院 | LED light source illumination optimization method of visual detection system and used experimental equipment |
| CN113916906B (en) * | 2021-09-03 | 2024-01-09 | 江苏理工学院 | LED light source illumination optimization method of visual detection system and experimental equipment used by method |
| CN117231957A (en) * | 2023-11-10 | 2023-12-15 | 深圳市德尔尚科技有限公司 | Foldable table lamp and control method thereof |
| CN117231957B (en) * | 2023-11-10 | 2024-03-22 | 深圳市德尔尚科技有限公司 | Foldable table lamp and control method thereof |
| CN117615483A (en) * | 2023-12-23 | 2024-02-27 | 佛山市欧博智能电子科技有限公司 | Dimming lamp and dimming method |
| CN117615483B (en) * | 2023-12-23 | 2024-05-31 | 佛山市欧博智能电子科技有限公司 | Dimming lamp and dimming method |
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