CN108386734B - Lamp fitting - Google Patents
Lamp fitting Download PDFInfo
- Publication number
- CN108386734B CN108386734B CN201810164954.4A CN201810164954A CN108386734B CN 108386734 B CN108386734 B CN 108386734B CN 201810164954 A CN201810164954 A CN 201810164954A CN 108386734 B CN108386734 B CN 108386734B
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- China
- Prior art keywords
- led lamp
- lamp
- rotary encoder
- brightness
- led
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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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
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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
- 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
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present disclosure provides a luminaire, the luminaire comprising: the lamp holder, the rotary encoder and the controller; the lamp holder is provided with a first LED lamp and a second LED lamp; the first LED lamp and the second LED lamp have different color temperatures; after the first LED lamp and the second LED lamp are both turned on, when the rotary encoder is pressed down and rotated, the controller adjusts the brightness of the first LED lamp and the second LED lamp according to the rotation direction and the angle of the rotary encoder. By adopting the technical scheme, the user can adjust the brightness of the first LED lamp and the second LED lamp through the rotary encoder, when the brightness of one of the first LED lamp and the second LED lamp is changed, the components of the light emitted by the whole lamp are changed, so that the color temperature is changed therewith, the effect of adjusting the color temperature is achieved, the lamp is suitable for different application scenes, and the personal preference of different users is met.
Description
Technical Field
The present disclosure relates to the field of lighting technologies, and in particular, to a lamp.
Background
The color temperature of a common lamp is fixed, and the user requirements under a specific application scene cannot be met. For example, white light has a good lighting effect, but tends to be uncomfortable to the eyes when reading.
Disclosure of Invention
The embodiment of the disclosure provides a lamp, and the technical scheme is as follows:
according to a first aspect of embodiments of the present disclosure, there is provided a luminaire comprising:
the lamp holder, the rotary encoder and the controller;
the lamp holder is provided with a first LED lamp and a second LED lamp;
after the first LED lamp and the second LED lamp are both turned on, when the rotary encoder is pressed down and rotated, the controller adjusts the brightness of the first LED lamp and the second LED lamp according to the rotation direction and the angle of the rotary encoder.
According to the technical scheme, the first LED lamp and the second LED lamp are installed on the lamp holder of the lamp, a user can adjust the brightness of the first LED lamp and the brightness of the second LED lamp through the rotary encoder, when the brightness of one of the first LED lamp and the second LED lamp is changed, the components of light emitted by the whole lamp are changed, the color temperature is changed accordingly, the color temperature is adjusted, the lamp is suitable for different application scenes, and personal preferences of different users are met.
In one embodiment, when the rotary encoder is pressed and rotated in a positive direction, the controller increases the brightness of one of the first LED lamp and the second LED lamp and decreases the brightness of the other;
wherein, the positive direction is clockwise direction or anticlockwise direction.
In one embodiment, when the rotary encoder is pressed and rotates in a positive direction, the controller synchronously adjusts the brightness of the first LED lamp and the second LED lamp to be higher or lower;
wherein, the positive direction is clockwise direction or anticlockwise direction.
In one embodiment, the controller simultaneously turns on or off the first LED lamp and the second LED lamp when the rotary encoder is clicked.
In one embodiment, the lamp further comprises a lamp arm and a base, the lamp cap is connected to the top end of the lamp arm, the tail end of the lamp arm is fixed on the base of the lamp, and a third LED lamp is mounted on the lamp arm;
the controller turns on or off the third LED lamp when the rotary encoder is double-clicked.
In one embodiment, after the third LED lamp is turned on, the controller adjusts the brightness of the third LED lamp according to the rotation direction and angle of the rotary encoder.
In one embodiment, the lamp head is connected with the lamp arm through a hinge, and an included angle between the lamp head and the lamp arm is adjustable.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
Fig. 1 is a block diagram of a luminaire according to an exemplary embodiment.
Fig. 2 is a schematic structural diagram of a luminaire shown according to an exemplary embodiment.
Fig. 3 is a block diagram of a luminaire shown in accordance with an exemplary embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The present disclosure provides a lamp with adjustable color temperature, a lamp head of the lamp is provided with at least two Light Emitting Diode (LED) lamps, including a first LED lamp and a second LED lamp.
The first LED lamp and the second LED lamp are different in color temperature, and after the two lamps are turned on, the components of light emitted by the whole lamp are changed by adjusting the brightness of any one of the LED lamps, so that the color temperature is changed accordingly.
Fig. 1 is a block diagram illustrating a lamp 10 according to an exemplary embodiment, the lamp 10 including: a lamp head 11, a rotary encoder 12 and a controller 13.
The first LED lamp 111 and the second LED lamp 112 are mounted on the base 11. The first LED lamp 111 and the second LED lamp 112 are different in color temperature.
The rotary encoder 12 is connected with the controller 13, and the first LED lamp 111 and the second LED lamp 112 are connected with the controller 13 through LED driving.
After both the first LED lamp 111 and the second LED lamp 112 are turned on, when the rotary encoder 12 is pressed and rotated, the controller 13 adjusts the brightness of the first LED lamp 111 and the second LED lamp 112 according to the rotation direction and angle of the rotary encoder 12.
Different adjustment modes can enable the color temperature and the brightness of the whole lamp 10 to reach different variation ranges.
In one embodiment, when the rotary encoder 12 is pressed and rotated in a positive direction, the controller 13 turns up the brightness of one of the first LED lamp 111 and the second LED lamp 112 and turns down the brightness of the other. Wherein, the positive direction is clockwise direction or anticlockwise direction.
For example, the forward direction is clockwise, the first LED lamp 111 has 6500K color temperature, the second LED lamp 112 has 2700K color temperature, and when the rotary encoder 12 is pressed and rotated clockwise, the first LED lamp 111 is dimmed and the second LED lamp 112 is dimmed. The larger the rotation angle, the larger the adjustment amplitude.
When the rotary encoder 12 is pressed and rotated in the counterclockwise direction, the first LED lamp 111 is turned up in brightness, and the second LED lamp 112 is turned down in brightness. The larger the rotation angle, the larger the adjustment amplitude.
In one embodiment, the controller 13 synchronously turns up or down the brightness of the first LED lamp 111 and the second LED lamp 112 when the rotary encoder 12 is pressed and rotated in a positive direction. Wherein, the positive direction is clockwise direction or anticlockwise direction.
For example, the forward direction is clockwise, and when the rotary encoder 12 is pressed and rotated in the clockwise direction, the first LED lamp 111 and the second LED lamp 112 are both turned up.
In addition to the function of adjusting the brightness of the first and second LED lamps 111 and 112, the rotary encoder may be used to turn on or off the first and second LED lamps 111 and 112. In one embodiment, when the rotary encoder 12 is clicked, the controller 13 synchronously turns on or off the first LED lamp 111 and the second LED lamp 112.
The light fixture 10 may be in the form of a wall lamp, a table lamp, or the like. The embodiments of the present disclosure are described taking a desk lamp as an example.
Referring to fig. 2, in one embodiment, the lamp 10 further includes a lamp arm 14 and a base 15, the lamp head 11 is connected to a top end of the lamp arm 14, a distal end of the lamp arm 14 is fixed to the base 15 of the lamp 10, a third LED lamp 16 is mounted on the lamp arm 14, and as shown in fig. 3, the third LED lamp 16 is connected to the controller 13 through LED driving.
When the rotary encoder 12 is double-clicked, the controller 13 turns on or off the third LED lamp 16.
In one embodiment, after the third LED lamp 16 is turned on, the controller 13 adjusts the brightness of the third LED lamp 16 according to the rotation direction and angle of the rotary encoder 12. That is, the user can complete various control modes of the lamp 10 through the rotary encoder 12:
the rotary encoder 12 is clicked, and the controller 13 synchronously turns on or off the first LED lamp 111 and the second LED lamp 112.
Double clicking on the rotary encoder 12 turns the third LED light 16 on or off by the controller 13.
When the first LED lamp 111 and the second LED lamp 112 are turned on and the third LED lamp 16 is turned off, the brightness of the first LED lamp 111 and the second LED lamp 112 is changed when the rotary encoder 12 is pressed and rotated.
When the first LED lamp 111, the second LED lamp 112, and the third LED lamp 16 are all turned on, the rotary encoder 12 is pressed and rotated, and the brightness of the third LED lamp 16 is changed accordingly.
In one embodiment, the lamp head 11 and the lamp arm 14 are connected by a hinge 17, and the angle between the lamp head 11 and the lamp arm 14 is adjustable. The user can manually adjust the angle between the lamp head 11 and the lamp arm 14.
The utility model provides a lamps and lanterns, first LED lamp and second LED lamp are installed on the lamp holder of lamps and lanterns, first LED lamp and second LED colour temperature are different, the luminance of first LED lamp and second LED lamp is adjusted to user's accessible rotary encoder, when the luminance of one of them of first LED lamp and second LED lamp changes, make the whole component of the light that sends of lamps and lanterns change, therefore the colour temperature changes thereupon, thereby play the effect of adjusting the colour temperature, make lamps and lanterns be suitable for different application scenes, satisfy different users' personal preference.
Claims (6)
1. A light fixture, comprising:
the lamp holder, the rotary encoder and the controller;
the lamp holder is provided with a first LED lamp and a second LED lamp;
the lamp further comprises a lamp arm and a base, the lamp holder is connected to the top end of the lamp arm, the tail end of the lamp arm is fixed to the base of the lamp, and a third LED lamp is mounted on the lamp arm;
when the first LED lamp and the second LED lamp are both turned on and the third LED lamp is turned off, and when the rotary encoder is pressed down and rotated, the controller adjusts the brightness of the first LED lamp and the second LED lamp according to the rotation direction and the angle of the rotary encoder;
when the first LED lamp, the second LED lamp and the third LED lamp are all turned on, when the rotary encoder is pressed down and rotated, the controller adjusts the brightness of the third LED lamp according to the rotating direction and the angle of the rotary encoder.
2. The luminaire of claim 1,
when the rotary encoder is pressed down and rotates along a positive direction, the controller increases the brightness of one of the first LED lamp and the second LED lamp and decreases the brightness of the other LED lamp;
wherein, the positive direction is clockwise direction or anticlockwise direction.
3. The luminaire of claim 1,
when the rotary encoder is pressed down and rotates along the positive direction, the controller synchronously increases or decreases the brightness of the first LED lamp and the second LED lamp;
wherein, the positive direction is clockwise direction or anticlockwise direction.
4. The luminaire of claim 1,
when the rotary encoder is clicked, the controller synchronously turns on or off the first LED lamp and the second LED lamp.
5. The luminaire of claim 1,
the controller turns on or off the third LED lamp when the rotary encoder is double-clicked.
6. The luminaire of claim 5,
the lamp holder with the lamp arm passes through the articulated elements and connects, the lamp holder with the contained angle between the lamp arm is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164954.4A CN108386734B (en) | 2018-02-27 | 2018-02-27 | Lamp fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164954.4A CN108386734B (en) | 2018-02-27 | 2018-02-27 | Lamp fitting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108386734A CN108386734A (en) | 2018-08-10 |
| CN108386734B true CN108386734B (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164954.4A Active CN108386734B (en) | 2018-02-27 | 2018-02-27 | Lamp fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108386734B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111306480B (en) * | 2020-03-30 | 2023-10-31 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN114430600B (en) * | 2020-10-29 | 2024-04-12 | 深圳绿米联创科技有限公司 | Breathing lamp control method, knob type switch and storage medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100043168A (en) * | 2010-04-09 | 2010-04-28 | 엔엘티테크주식회사 | Lighting apparatus using white light led |
| CN203743971U (en) * | 2014-03-29 | 2014-07-30 | 章爱恩 | Rotatable desktop lamp |
| CN204611702U (en) * | 2015-05-15 | 2015-09-02 | 成亿高电子科技（深圳）有限公司 | A kind of double-colored temperature LED desk lamp |
| CN204669664U (en) * | 2015-05-21 | 2015-09-23 | 广州景晴光电科技有限公司 | A kind of LED lamplight knob panel controller |
| CN106686834A (en) * | 2017-02-28 | 2017-05-17 | 四川长虹电子部品有限公司 | Different-lighting-mode control system and method of LED (light-emitting diode) table lamps |
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2018
- 2018-02-27 CN CN201810164954.4A patent/CN108386734B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108386734A (en) | 2018-08-10 |
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Address after: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee after: Qingdao Yilai Intelligent Technology Co.,Ltd. Address before: 100085 Huarun Qingcai Street 68, Haidian District, Beijing, two stage, 9 floor, 01 rooms. Patentee before: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Patentee before: Qingdao Yeelink Information Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |