CN104633614B - A kind of LED illumination device and method - Google Patents
A kind of LED illumination device and method Download PDFInfo
- Publication number
- CN104633614B CN104633614B CN201510102378.7A CN201510102378A CN104633614B CN 104633614 B CN104633614 B CN 104633614B CN 201510102378 A CN201510102378 A CN 201510102378A CN 104633614 B CN104633614 B CN 104633614B
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- China
- Prior art keywords
- lamp part
- illumination
- colour
- light source
- 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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Classifications
-
- 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
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0492—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting a change in orientation, a movement or an acceleration of the lighting device, e.g. a tilt switch
-
- 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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED illumination device, including：Lamp part, support member and gravity sensor.Support member is suitable for supporting the lamp part and adjusts the direction of the lamp part, and gravity sensor is adapted to detect for the direction of the lamp part.Lamp part includes LED light source and color-temperature controller, and wherein color-temperature controller is suitable for the direction of the lamp part detected according to the gravity sensor, sets the illumination colour temperature of LED light source.LED illumination scheme according to the present invention, by using gravity sensor and color-temperature controller, and then the colour temperature of LED light source is set according to the illumination direction that the gravity sensor detects, the lighting demand according to user is realized, adjusting is carried out at the same time to illumination direction and illumination colour temperature.Also, the switch of special adjusting colour temperature need not be used so that colour temperature adjusts simple and convenient and meets the operating habit of user, so as to greatly improve user experience.
Description
Technical field
The present invention relates to lighting technical field, more particularly to technical field of LED illumination.
Background technology
With the extensive use of LED lighting technology, a variety of LED illumination devices such as LED desk lamp, pendent lamp and wall lamp are set
In a variety of illumination places.These LED illumination devices could be provided as various structures shape with light scene of arranging in pairs or groups, and for same
Illuminate place different lighting environment demands, read, chat, see a film, generally can using different lighting apparatus come
Meet illumination colour temperature and the different demands of brightness of illumination.And the colour temperature of lighting apparatus is adjusted, corresponding operation is usually set
Button or remote controler.However, this operation button or remote controler use and inconvenience, such as user may need cost one
A little times find remote controler, and are not easy to find the button of button or remote controler when dark.
Therefore, user it is expected a kind of directly perceived, convenient colour temperature regulation scheme.
The content of the invention
Exist above to try hard to solve the problems, such as or at least alleviate for this reason, the present invention provides a kind of new scheme.
According to an aspect of the present invention, there is provided a kind of LED illumination device, including：Lamp part；Support member, is suitable for
Support the lamp part and adjust the direction of the lamp part；And gravity sensor, the direction of the lamp part is adapted to detect for,
Wherein, the lamp part includes LED light source and color-temperature controller, and the color-temperature controller is suitable for being examined according to the gravity sensor
The direction of the lamp part of survey, sets the illumination colour temperature of the LED light source.
Alternatively, in above-mentioned lighting apparatus, support member includes universal calibration tube.
Alternatively, in above-mentioned lighting apparatus, support member includes adjustable support.
Alternatively, in above-mentioned lighting apparatus, lamp part includes globular bulb, and gravity sensor is arranged on the globe lamp
Bubble is internal.
Alternatively, in above-mentioned lighting apparatus, lamp part includes light guide plate and the rear shell fastened with the light guide plate, weight
Force snesor is arranged between the light guide plate and rear shell.
Alternatively, in above-mentioned lighting apparatus, light source includes warm colour LED groups and cool colour LED groups.And color-temperature controller
Suitable for the illumination ratio by controlling warm colour LED groups and cool colour LED groups, the illumination colour temperature is set.
Alternatively, in above-mentioned lighting apparatus, color-temperature controller is suitable for：When the lamp part is when being oriented upward,
The illumination colour temperature of the LED light source is arranged to warm colour；When the lamp part is when being oriented downward, by the LED light source
Illumination colour temperature be arranged to cool colour.
Alternatively, above-mentioned lighting apparatus further includes brightness controller and luminance switch, and wherein the brightness controller is suitable for
According to the operation signal of luminance switch, the brightness of the LED light source is set.
According to a further aspect of the invention, there is provided a kind of LED illumination method, the method comprising the steps of：Passed by gravity
Sensor detects the direction of lamp part；According to the direction of the lamp part of detection, the illumination colour temperature of LED light source is set.
Alternatively, in above-mentioned means of illumination, the direction of the lamp part according to detection sets the illumination of LED light source
The step of colour temperature, includes：When lamp part is when being oriented upward, the illumination colour temperature of the LED light source is arranged to warm colour；When
When being oriented downward of lamp part, cool colour is arranged to by the illumination colour temperature of the LED light source.
LED illumination scheme according to the present invention, by using gravity sensor and color-temperature controller, and then according to the gravity
The illumination direction of sensor detection sets the colour temperature of LED light source, realizes the lighting demand according to user, to illumination direction with
Illumination colour temperature is carried out at the same time adjusting.Also, the switch of special adjusting colour temperature need not be used so that colour temperature adjusts simple and convenient
And meet the operating habit of user, so as to greatly improve user experience.
Brief description of the drawings
In order to realize above-mentioned and related purpose, some illustrative sides are described herein in conjunction with following description and attached drawing
Face, these aspects indicate the various modes that can put into practice principles disclosed herein, and all aspects and its equivalent aspect
It is intended to fall under in the range of theme claimed.Read following detailed description in conjunction with the accompanying drawings, the disclosure it is above-mentioned
And other purposes, feature and advantage will be apparent.Throughout the disclosure, identical reference numeral generally refers to identical
Component or element.
Fig. 1 shows the schematic diagram of LED illumination device 100 according to an embodiment of the invention；
Fig. 2 shows the flow chart of LED illumination method 200 according to an embodiment of the invention.
Embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although the disclosure is shown in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
Completely it is communicated to those skilled in the art.
Fig. 1 shows the schematic diagram of LED illumination device 100 according to an embodiment of the invention.
As shown in Figure 1, LED illumination device includes lamp part 110, support member 120 and gravity sensor 130.
Support member 120 can adjust the direction for the lamp part being disposed thereon.For example, support member 120 includes ten thousand
To calibration tube (gooseneck), and lamp part 110 is arranged on the external part of universal calibration tube.In addition, support member can also be selected
With adjustable support, the height and direction of lamp part are adjusted by lifting and rotating.It should be noted that a variety of can adjust
The structure of section lamp part direction can be applied in an embodiment according to the present invention.And it is used to detect lamp part 120
The gravity sensor 130 of direction can be arranged on lamp part 120 either internally or externally, can also be arranged on support member 120
On, such as be arranged on universal calibration tube.Support member may further include base or installing component etc., and LED illumination is set
It is standby to be used as desk lamp, floor lamp or pinup etc..
Lamp part 110 includes LED light source 111 and color-temperature controller 112.Adjusted in user by support member 120
After the direction of lamp part 110, gravity sensor 130 is by the signal transmission of the direction of the correspondence lamp part detected to color
Temperature controller 112.Color-temperature controller 112 is configured the colour temperature of LED light source 111 according to the signal.In this way, user can lead to
Cross and adjust the direction of the lamp part using support member, such as universal calibration tube is broken upward or downward, easily to set
Colour temperature is put, without special colour temperature adjusting switch.For example, LED light source is the array of multiple LED lamp beads composition, it is divided into warm
Color LED groups and cool colour LED groups.For lighting apparatus as entablement lamp or floor lamp, when lamp part 120 upward when, color
The colour temperature of LED light source can be arranged to warm colour (such as colour temperature is less than 4000K) by temperature controller, so that the atmosphere for providing warmth is shone
It is bright, and when lamp part 120 downward when, colour temperature can be arranged to cool colour (such as colour temperature is more than 5000K), so as to provide bright
Illumination so as to user read or work.Can certainly have it is other towards and colour temperature correspondences, can according to
Family needs to be set.And to that in the adjusting of colour temperature, can be set by color-temperature controller in warm colour LED groups and cool colour LED groups
The ratio of luminous LED lamp bead, for different ratios, the mixing light sent from lamp part has different color temperature values.
According to one embodiment of present invention, when lamp part 120 downward when, color-temperature controller lights lamp bead in cool colour LED groups,
Conversely, lamp bead in warm colour LED can be lighted.It is of course also possible to the direction of lamp part is divided into multiple regions, without same district
The direction in domain corresponds to different ratios, it is achieved thereby that gradually adjusting control light colour according to the lamp part direction gradually changed
Temperature.
The lamp part 110 of above-mentioned lighting apparatus 100 can select a variety of shape and structures.In one embodiment, lamp
Tool component includes globular bulb, and LED light source 111 and color-temperature controller 112 are located in globular bulb.Another embodiment
In, lighting apparatus 100 is area source, and lamp part 110 includes light guide plate and fastens the rear shell of light guide plate, LED light source 111
And color-temperature controller 112 can be arranged in the cavity between light guide plate and rear shell.
In above-mentioned LED illumination device 100, can also include being used for adjusting the brightness controller of LED light source brightness with it is bright
Degree switch.Wherein brightness controller can be integrated with color-temperature controller 112, can also be separately installed, and user can lead to
Cross the luminance switch being arranged on lighting apparatus and send Regulate signal to brightness controller, and then the bright of LED light source 111 is set
Degree.Wherein brightness controller includes but not limited to the mode that brightness of illumination is adjusted the lamp bead that voltage is adjusted and adjusting is luminous
Quantity.
Above-mentioned LED illumination device 100 is by moving the illumination direction of lamp part 110 and gravity sensor
130 movement is corresponded to, it is achieved thereby that adjusting illumination colour temperature according to illumination direction.In addition, LED shines according to the present invention
The movement of gravity sensor, can also not be associated by bright scheme with illumination direction, and select gravity sensor being arranged on
User easily carries out the position of somatosensory operation, such as in the line traffic control of pendent lamp or remote control switch, user by varying switch direction
The colour temperature of LED light source is adjusted.
Fig. 2 shows the flow chart of LED illumination method 200 according to an embodiment of the invention.
As shown in Fig. 2, this method 200 starts from step S210, the direction of lamp part is detected by gravity sensor.Specifically
Ground, when illumination of the user to LED towards when, corresponding change occurs for the output signal of gravity sensor.Then, in step S220
In, according to the direction of the lamp part of detection, the illumination colour temperature of LED light source is set.In this step, when receiving output signal
Afterwards, according to the corresponding illumination direction of output signal, and then LED light source is arranged to illumination towards corresponding colour temperature state.For example,
When lamp part is when being oriented upward, the illumination colour temperature of the LED light source is arranged to warm colour, and when the direction of lamp part
For it is downward when, the illumination colour temperature of the LED light source is arranged to cool colour.
In the specification that this place provides, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice in the case of these no details.In some instances, known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description to the exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
The application claims of shield are than the feature more features that is expressly recited in each claim.More precisely, as following
As claims reflect, inventive aspect is all features less than single embodiment disclosed above.Therefore, abide by
Thus the claims for following embodiment are expressly incorporated in the embodiment, wherein each claim is in itself
Separate embodiments as the present invention.
Those skilled in the art should understand that the module or unit or group of the equipment in example disclosed herein
Part can be arranged in equipment as depicted in this embodiment, or alternatively can be positioned at and the equipment in the example
In different one or more equipment.Module in aforementioned exemplary can be combined as a module or be segmented into addition multiple
Submodule.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.Can be the module or list in embodiment
Member or component be combined into a module or unit or component, and can be divided into addition multiple submodule or subelement or
Sub-component.In addition at least some in such feature and/or process or unit exclude each other, it can use any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, summary and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification (including adjoint power
Profit requires, summary and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
Replace.
In addition, it will be appreciated by those of skill in the art that although some embodiments described herein include other embodiments
In included some features rather than further feature, but the combination of the feature of different embodiments means in of the invention
Within the scope of and form different embodiments.For example, in the following claims, embodiment claimed is appointed
One of meaning mode can use in any combination.
In addition, be described as herein can be by the processor of computer system or by performing for some in the embodiment
The method or the combination of method element that other devices of the function are implemented.Therefore, have and be used to implement the method or method
The processor of the necessary instruction of element forms the device for being used for implementing this method or method element.In addition, device embodiment
Element described in this is the example of following device：The device is used to implement as in order to performed by implementing the element of the purpose of the invention
Function.
As used in this, unless specifically stated, come using ordinal number " first ", " second ", " the 3rd " etc.
Description plain objects are merely representative of the different instances for being related to similar object, and are not intended to imply that the object being so described must
Must have the time it is upper, spatially, in terms of sequence or given order in any other manner.
Although according to the embodiment of limited quantity, the invention has been described, benefits from above description, the art
It is interior it is clear for the skilled person that in the scope of the present invention thus described, it can be envisaged that other embodiments.Additionally, it should be noted that
The language that is used in this specification primarily to readable and teaching purpose and select, rather than in order to explain or limit
Determine subject of the present invention and select.Therefore, in the case of without departing from the scope and spirit of the appended claims, for this
Many modifications and changes will be apparent from for the those of ordinary skill of technical field.For the scope of the present invention, to this
The done disclosure of invention is illustrative and not restrictive, and it is intended that the scope of the present invention be defined by the claims appended hereto.
Claims (7)
1. a kind of LED illumination device, including：
Lamp part；
Support member, suitable for supporting the lamp part and adjusting the direction of the lamp part, the direction corresponds to lamps and lanterns portion
The illumination direction of part, and the direction has correspondence with illumination colour temperature；With
Gravity sensor, is adapted to detect for the direction of the lamp part, and the signal of the direction of the correspondence lamp part detected is passed
It is defeated to arrive color-temperature controller, wherein,
The lamp part includes LED light source and color-temperature controller, and the color-temperature controller is suitable for being examined according to the gravity sensor
The direction of the lamp part of survey, sets the illumination colour temperature of the LED light source, tune while so as to fulfill to illumination direction and colour temperature
Section；
Wherein described LED light source includes warm colour LED groups and cool colour LED groups, and the color-temperature controller is suitable for by controlling the warm colour
The illumination ratio of LED groups and cool colour LED groups, sets the illumination colour temperature.
2. lighting apparatus as claimed in claim 1, wherein the support member includes universal calibration tube.
3. lighting apparatus as claimed in claim 1, wherein the support member includes adjustable support.
4. lighting apparatus as claimed in claim 1, wherein the lamp part includes globular bulb, the gravity sensor
It is arranged on inside the globular bulb.
5. lighting apparatus as claimed in claim 1, after the lamp part includes light guide plate and fastened with the light guide plate
Shell, the gravity sensor are arranged between the light guide plate and rear shell.
6. lighting apparatus as claimed in claim 1, wherein the color-temperature controller is suitable for：
When the lamp part is when being oriented upward, the illumination colour temperature of the LED light source is arranged to warm colour；
When the lamp part is when being oriented downward, the illumination colour temperature of the LED light source is arranged to cool colour.
7. lighting apparatus as claimed in claim 1, further includes brightness controller and luminance switch, wherein the brightness controller is fitted
In the operation signal according to luminance switch, the brightness of the LED light source is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102378.7A CN104633614B (en) | 2015-03-09 | 2015-03-09 | A kind of LED illumination device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510102378.7A CN104633614B (en) | 2015-03-09 | 2015-03-09 | A kind of LED illumination device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104633614A CN104633614A (en) | 2015-05-20 |
| CN104633614B true CN104633614B (en) | 2018-04-13 |
Family
ID=53212665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510102378.7A Expired - Fee Related CN104633614B (en) | 2015-03-09 | 2015-03-09 | A kind of LED illumination device and method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725887A (en) * | 2008-10-29 | 2010-06-09 | 艾笛森光电股份有限公司 | Light source device capable of switching different color temperature surfaces |
| US7934846B1 (en) * | 2009-07-24 | 2011-05-03 | Schwanz Kenneth H | Welding helmet having an automatic lighting system |
| CN202032522U (en) * | 2011-04-21 | 2011-11-09 | 李文杰 | Lamp with gravity sensing function |
| CN203934038U (en) * | 2014-04-03 | 2014-11-05 | 四川新力光源股份有限公司 | A kind of automatic dimming lamp |
| CN204460126U (en) * | 2015-03-09 | 2015-07-08 | 北京幻腾科技有限公司 | A kind of LED illumination device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202109435U (en) * | 2011-03-22 | 2012-01-11 | 锋成科技股份有限公司 | Chromatic light device capable of changing with outside |
| JP5861110B2 (en) * | 2011-11-22 | 2016-02-16 | パナソニックＩｐマネジメント株式会社 | lighting equipment |
| CN102983252B (en) * | 2012-11-27 | 2016-02-10 | 北京半导体照明科技促进中心 | LED of adjustable color and preparation method thereof |
| CN104390161B (en) * | 2012-12-30 | 2016-08-17 | 四川新力光源股份有限公司 | A kind of LED light device |
| CN204100005U (en) * | 2014-07-18 | 2015-01-14 | 比亚迪股份有限公司 | A kind of LED desk lamp |
-
2015
- 2015-03-09 CN CN201510102378.7A patent/CN104633614B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725887A (en) * | 2008-10-29 | 2010-06-09 | 艾笛森光电股份有限公司 | Light source device capable of switching different color temperature surfaces |
| US7934846B1 (en) * | 2009-07-24 | 2011-05-03 | Schwanz Kenneth H | Welding helmet having an automatic lighting system |
| CN202032522U (en) * | 2011-04-21 | 2011-11-09 | 李文杰 | Lamp with gravity sensing function |
| CN203934038U (en) * | 2014-04-03 | 2014-11-05 | 四川新力光源股份有限公司 | A kind of automatic dimming lamp |
| CN204460126U (en) * | 2015-03-09 | 2015-07-08 | 北京幻腾科技有限公司 | A kind of LED illumination device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104633614A (en) | 2015-05-20 |
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Effective date of registration: 20190109 Address after: Room 33025, Shuangqing Road, Haidian District, Beijing 100085 Patentee after: BEIJING HAOHENGTIAN TECHNOLOGY Co.,Ltd. Address before: 100036 No. 2004, No. 2 Courtyard, Cuiwei Road, Haidian District, Beijing Patentee before: BEIJING PHANTOM TECHNOLOGY CO.,LTD. |
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