CN105627183A - Table lamp with automatic irradiation angle adjusting function - Google Patents
Table lamp with automatic irradiation angle adjusting function Download PDFInfo
- Publication number
- CN105627183A CN105627183A CN201510995551.0A CN201510995551A CN105627183A CN 105627183 A CN105627183 A CN 105627183A CN 201510995551 A CN201510995551 A CN 201510995551A CN 105627183 A CN105627183 A CN 105627183A
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- China
- Prior art keywords
- desk lamp
- brightness value
- region
- irradiating angle
- bulb
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a table lamp with an automatic irradiation angle adjusting function. The table lamp comprises a table lamp; a picture acquirer is used for acquiring pictures under irradiation of the table lamp and uploading the pictures into a processor; a brightness threshold is prestored in the processor; the processor receives the pictures, and calculates a average bright value of the pictures; when the average brightness value is not equal to the brightness threshold, the processor sends a rotating command to a driving device until the average brightness value is equal to the brightness threshold; and an adjuster receives the command of the processor to adjust a bulb irradiation angle of the table lamp. The table lamp obtains reflecting light of an irradiated object acceptable by eyes; when the light intensity of the reflecting light is stronger, the irradiation angle of the table lamp is automatically adjusted, and the illumination, suitable for the eyes, of the table lamp can be realized without needing manual adjustment.
Description
Technical field
The invention belongs to field of desk, in particular to planting the desk lamp with the automatic regulatory function of irradiating angle.
Background technology
Desk lamp is the requisite in people's daily life, people are in the process using desk lamp, the use sense that indoor light change can affect desk lamp is subject to, especially, during desk lamp irradiating object, body surface can reflect the reflected light with certain brightness, after these reflected light inject people's eye, people's eye can be made uncomfortable. People are in order to alleviate reflected light to the discomfort of people's eye, it is necessary to the irradiating angle of adjustable desk lamp bulb.
Summary of the invention
It is an object of the invention to solve at least the problems referred to above or defect, and the advantage that will illustrate at least below is provided.
In order to realize these objects according to the present invention and other advantage, it provides a kind of desk lamp with the automatic regulatory function of irradiating angle, comprising:
Desk lamp, comprises the desk lamp column of the described supervisory control desk of supervisory control desk, bulb and connection and described bulb; Described desk lamp column is a movable part, by regulating described desk lamp column to regulate the irradiating angle of described bulb;
Picture collection device, it comprises an image collection terminal; For gathering, desk lamp irradiates lower photo to described image acquisition device, and by described photo upload in treater;
Described treater, it accepts described photo;
Setter, it is for adjusting the irradiating angle of described desk lamp bulb; Described angular adjustment device comprises:
Support, its underpart is arranged on described supervisory control desk, and the top of described support is arranged on the position that described desk lamp column is connected with described bulb;
Regulating part, it is set on described desk lamp column, and described adjustment part is fixed on the top of described support by a self-locking shaft;
Drive unit, it controls described self-locking shaft and rotates, and then drives described bulb to do circumference rotation in the plane at described desk lamp column place;
Wherein, described treater prestores a luminance threshold; Described treater receives described photo and described photo is divided into multiple nonoverlapping region, calculates the brightness value in region described in each and the average brightness value of described photo; When described average brightness value is not equal to described luminance threshold, then described treater sends to described drive unit and rotates order, until described average brightness value equals described luminance threshold. This device is by the brightness value of the reflected light of the current state leave from office light irradiation object of detection, if current brightness value is higher, uncomfortable pleasant observe when seeing, utilize the angle regulating key adjustable desk lamp bulb, change the direction of illumination of the light of desk lamp bulb, regulate the brightness value of the reflected light of object reflection, it is achieved do not need artificially to adjust bulb irradiation angle, just can solve the reflective problem of bulb irradiation object.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, described supervisory control desk starts a fixed orifices;
The bottom of described support is threaded with described fixed orifices.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, described adjustment part comprises a clamping end and an inboardend;
Described inboardend is fixed on the top of described support, and described clamping end is clamped on the coupling end of described bulb and described desk lamp bubble. Clamping end clamping bulb is connected to the position of bulb post, so that directly adjusting the irradiating angle of bulb.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, described its band of picture collection device is at the ear place of reader, and in the same plane with the eyes of described reader. Picture collection device is arranged on the position of people's ear, it is in same viewing angle with people's eye, gather the practical situation of the observed object of people's eye, according to the irradiating angle of the practical situation of the object of eye-observation adjustment desk lamp, so that the suitable use of desk lamp after adjustment.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, described picture collection device its can be located on the glasses entrained by described reader, and in the same plane with the ophthalmic lens of described glasses.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, described treater obtains the detailed process of the brightness value in region described in each and is:
The red phase value, the green phase value that obtain region described in each are worth mutually with indigo plant, and calculate the brightness value in each region according to the following equation;
Ln=0.3*R+0.6*G+0.1*B
Wherein, LnRepresenting the brightness value in described region, n represents different zones, and R represents the red phase value in described region, and G represents the green phase value in described region, and B represents that the indigo plant in described region is worth mutually.
Preferably, in the described desk lamp with the automatic regulatory function of irradiating angle, it is characterised in that, the brightness value of described coloured imageFor:
The useful effect of the present invention is as follows:
1, in the described desk lamp with the automatic regulatory function of irradiating angle, obtain the reflected light of the desk lamp irradiating object of people's eye annex, when reflected light light intensity is bigger, then the irradiating angle of automatic adjustable desk lamp, it is not necessary to think that the suitable people of illumination that manual regulation both can realize desk lamp observes and see.
2, in the described desk lamp with the automatic regulatory function of irradiating angle, image collecting device is arranged on people's eye annex, make the picture accurate response collected inject the intensity situation of light of people's eye, thus realize the irradiating angle that the intensity according to the light injecting people's eye carrys out adjustable desk lamp.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the desk lamp with the automatic regulatory function of irradiating angle of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
The present invention discloses a kind of desk lamp with the automatic regulatory function of irradiating angle, as shown in Figure 1, at least comprises:
Desk lamp, comprises the desk lamp column of the described supervisory control desk of supervisory control desk, bulb and connection and described bulb; Described desk lamp column is a movable part, by regulating described desk lamp column to regulate the irradiating angle of described bulb; Described supervisory control desk starts a fixed orifices;
Picture collection device, it comprises an image collection terminal; For gathering, desk lamp irradiates lower photo to described image acquisition device, and by described photo upload in treater;
Described treater, it accepts described photo;
Setter, it is for adjusting the irradiating angle of described desk lamp bulb; Described angular adjustment device comprises:
Support, its underpart is threaded with described fixed orifices, and the top of described support is arranged on the position that described desk lamp column is connected with described bulb;
Regulating part, it is set on described desk lamp column, and described adjustment part is fixed on the top of described support by a self-locking shaft;
Drive unit, it controls described self-locking shaft and rotates, and then drives described bulb to do circumference rotation in the plane at described desk lamp column place;
Wherein, described treater prestores a luminance threshold; Described treater receives described photo and described photo is divided into multiple nonoverlapping region, calculates the brightness value in region described in each and the average brightness value of described photo; When described average brightness value is not equal to described luminance threshold, then described treater sends to described drive unit and rotates order, until described average brightness value equals described luminance threshold;
Described treater obtains the detailed process of the brightness value in region described in each:
The red phase value, the green phase value that obtain region described in each are worth mutually with indigo plant, and calculate the brightness value in each region according to the following equation;
Ln=0.3*R+0.6*G+0.1*B
Wherein, LnRepresenting the brightness value in described region, n represents different zones, and R represents the red phase value in described region, and G represents the green phase value in described region, and B represents that the indigo plant in described region is worth mutually.
The brightness value of described coloured imageFor:
In such scheme, described adjustment part comprises a clamping end and an inboardend;
Described inboardend is fixed on the top of described support, and described clamping end is clamped on the coupling end of described bulb and described desk lamp bubble.
In such scheme, described its band of picture collection device is at the ear place of reader, and in the same plane with the eyes of described reader.
In such scheme, described picture collection device its can be located on the glasses entrained by described reader, and in the same plane with the ophthalmic lens of described glasses.
Although embodiments of the invention are open as above, but listed utilization that it is not restricted in specification sheets and enforcement mode, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore claim is not being deviated from and under general concept that equivalency range limits, the present invention is not limited to specific details.
Claims (7)
1. one kind has the desk lamp of the automatic regulatory function of irradiating angle, it is characterised in that, comprising:
Desk lamp, comprises the desk lamp column of the described supervisory control desk of supervisory control desk, bulb and connection and described bulb; Described desk lamp column is a movable part, by regulating described desk lamp column to regulate the irradiating angle of described bulb;
Picture collection device, it comprises an image collection terminal; For gathering, desk lamp irradiates lower photo to described image acquisition device, and by described photo upload in treater;
Described treater, it accepts described photo;
Setter, it is for adjusting the irradiating angle of described desk lamp bulb; Described angular adjustment device comprises:
Support, its underpart is arranged on described supervisory control desk, and the top of described support is arranged on the position that described desk lamp column is connected with described bulb;
Regulating part, it is set on described desk lamp column, and described adjustment part is fixed on the top of described support by a self-locking shaft;
Drive unit, it controls described self-locking shaft and rotates, and then drives described bulb to do circumference rotation in the plane at described desk lamp column place;
Wherein, described treater prestores a luminance threshold; Described treater receives described photo and described photo is divided into multiple nonoverlapping region, calculates the brightness value in region described in each and the average brightness value of described photo; When described average brightness value is not equal to described luminance threshold, then described treater sends to described drive unit and rotates order, until described average brightness value equals described luminance threshold.
2. there is the desk lamp of the automatic regulatory function of irradiating angle as claimed in claim 1, it is characterised in that, described supervisory control desk starts a fixed orifices;
The bottom of described support is threaded with described fixed orifices.
3. there is the desk lamp of the automatic regulatory function of irradiating angle as claimed in claim 2, it is characterised in that, described adjustment part comprises a clamping end and an inboardend;
Described inboardend is fixed on the top of described support, and described clamping end is clamped on the coupling end of described bulb and described desk lamp bubble.
4. there is the desk lamp of the automatic regulatory function of irradiating angle as claimed in claim 3, it is characterised in that, described its band of picture collection device is at the ear place of reader, and in the same plane with the eyes of described reader.
5. the desk lamp as claimed in claim 3 with the automatic regulatory function of irradiating angle, it is characterised in that, described picture collection device its can be located on the glasses entrained by described reader, and in the same plane with the ophthalmic lens of described glasses.
6. there is the desk lamp of the automatic regulatory function of irradiating angle as claimed in claim 1, it is characterised in that, described treater obtains the detailed process of the brightness value in region described in each and is:
The red phase value, the green phase value that obtain region described in each are worth mutually with indigo plant, and calculate the brightness value in each region according to the following equation;
Ln=0.3*R+0.6*G+0.1*B
Wherein, LnRepresenting the brightness value in described region, n represents different zones, and R represents the red phase value in described region, and G represents the green phase value in described region, and B represents that the indigo plant in described region is worth mutually.
7. there is the desk lamp of the automatic regulatory function of irradiating angle as claimed in claim 6, it is characterised in that, the brightness value of described coloured imageFor:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995551.0A CN105627183B (en) | 2015-12-26 | 2015-12-26 | A kind of desk lamp with irradiating angle automatic regulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510995551.0A CN105627183B (en) | 2015-12-26 | 2015-12-26 | A kind of desk lamp with irradiating angle automatic regulation function |
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| CN105627183A true CN105627183A (en) | 2016-06-01 |
| CN105627183B CN105627183B (en) | 2019-02-05 |
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Cited By (3)
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| CN108591868A (en) * | 2018-03-27 | 2018-09-28 | 中国地质大学（武汉） | A kind of automatic brightness-adjusting table lamp based on eye strain degree |
| CN108758400A (en) * | 2018-05-25 | 2018-11-06 | 广州天键光电科技有限公司 | Desk lamp and its control method, control device |
| CN111556605A (en) * | 2020-04-21 | 2020-08-18 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
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| CN108591868A (en) * | 2018-03-27 | 2018-09-28 | 中国地质大学（武汉） | A kind of automatic brightness-adjusting table lamp based on eye strain degree |
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| CN111556605A (en) * | 2020-04-21 | 2020-08-18 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
| CN111556605B (en) * | 2020-04-21 | 2022-04-01 | 宁波大学科学技术学院 | Method and system for controlling constant brightness of working surface of table lamp, storage medium and table lamp |
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| CN105627183B (en) | 2019-02-05 |
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Effective date of registration: 20181127 Address after: 315012 room 1025, Liyuan North Road, Haishu District, Ningbo, Zhejiang, China, 755 Applicant after: Ningbo Polygala cubic Energy Technology Co Ltd Address before: 536000 the Guangxi Zhuang Autonomous Region Beihai Industrial Park, China Electronics Industry Park, phase three, phase 2, factory building. Applicant before: BEIHAI HONGWANG ELECTRONIC TECHNOLOGY CO., LTD. |
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Effective date of registration: 20191217 Address after: 215100 Building 1, No.38, beiguandu Road, Yuexi street, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: Suzhou Fuyang Automation Technology Co., Ltd Address before: 315012 Zhejiang Province, Ningbo city Haishu District Liyuan Road No. 755 room 1025 Patentee before: Ningbo Polygala cubic Energy Technology Co Ltd |
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