CN202660296U - Color-adjusting light-adjusting light-emitting diode (LED) lamp - Google Patents

Color-adjusting light-adjusting light-emitting diode (LED) lamp Download PDF

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Publication number
CN202660296U
CN202660296U CN2012202296088U CN201220229608U CN202660296U CN 202660296 U CN202660296 U CN 202660296U CN 2012202296088 U CN2012202296088 U CN 2012202296088U CN 201220229608 U CN201220229608 U CN 201220229608U CN 202660296 U CN202660296 U CN 202660296U
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light source
control
led
signal receiving
light
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CN2012202296088U
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古道雄
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Shenzhen mayor express Semiconductor Technology Co., Ltd.
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SHENZHEN CYT OPTOELECTRONIC TECHNOLOGY CO LTD
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Abstract

The utility model discloses a color-adjusting light-adjusting light-emitting diode (LED) lamp which comprises a double-color-temperature LED light source, a signal receiving control device and a remote control device. The double-color-temperature LED light source comprises LED modules of two types, and the LED modules of different types emit light of different color temperatures. The signal receiving control device comprises a signal receiving module and a control module. The remote control device generates control signals according to operation by users, the control signals are transmitted to the signal receiving control device. The control signals are transmitted to the signal receiving control device through the front remote control device, the signal receiving control device drives working current of the double-color-temperature LED light source according to the control signals so as to independently control current variation of the LED modules of various color temperatures, light-emitting brightness of the LED modules of different color temperatures is changed, and the dual purposes of adjusting color and light are achieved by collocation of brightness variation.

Description

A kind of toning dimming LED lamp
Technical field
The utility model relates to a kind of illumination LED light fixture, is specifically related to a kind of LED lamp of regulating colour temperature and brightness.
Background technology
Led light source is acknowledged as the lighting source of tool development prospect of 21 century, the advantages such as its environmental protection, the life-span is long, energy-conservation, reliability is high, light efficiency is good, volume is little make the relatively traditional incandescent lamp of led light source, fluorescent lamp, electricity-saving lamp etc. have larger application prospect.
Along with the deep application of illumination, decorative light-source, the light source of single brightness and single colour temperature can not satisfy people's demand.Traditional light source can only carry out single switching manipulation, or the switch combination of the light fixture by different brightness colour temperatures with the limited illumination of arranging in pairs or groups out, decorate the scheme effect.More meticulousr schemes if need to arrange in pairs or groups out then need a large amount of different brightness and the light fixture of colour temperature, and its cost is increased, system complex, inconvenience is installed, and changes in the mode of sudden change between the scheme of different brightness and colour temperature, cause eye-observation uncomfortable.
We define the chip with single PN junction for the time being is the low pressure chip, and the chip that has more than 2 a series connection PN junction is the high pressure chip.Existing LED lamp adopts the low pressure chip to make mostly in the market, is complementary for making itself and mains system, often needs the complicated circuit drives system of arranging in pairs or groups, and its reliability and controllability are not high.Existing LED lamp is merely able to carry out the switching manipulation on basis usually, perhaps can realize the simple adjustment of light luminance.
At the side signal transmission face, wired and wireless signal transmission technologies such as coaxial cable, Internet, bilinearity, WIFI, GPRS, WCDMA, CDMA2000, TD-SCDMAMA, 4G LTE, Bluetooth, Zigbee and infrared ray has been mature on the whole and has been widely used in the fields such as communication.
The utility model content
The purpose of this utility model is as addressing the above problem, thereby a kind of toning dimming LED lamp is provided, and the user can regulate colour temperature and the brightness size of LED easily.
Be the technical scheme that realizes that the utility model purpose adopts: a kind of toning dimming LED lamp comprises double-colored temperature led light source, signal receiving control device and remote control; Described double-colored temperature led light source comprises two types led module, and the led module of different types sends the light of different-colour; Described signal receiving control device comprises signal receiving module and control module, and described signal receiving module is in order to receive and to process the control signal that remote control sends, and described control module drives the work of double-colored temperature led light source according to control signal; The operation of described remote control User and generate control signal, and control signal is transferred to the signal receiving control device.
Because led light source is the current drive-type device, the brightness that it sends light has certain linear relationship with the drive current of inputting.The utility model is by a preposition remote control, user's triggering or content of operation etc. are encoded, and make the operation signal behind these codings be delivered to the signal receiving control device, then the signal receiving control device can be decoded signal and drive the operating current of double-colored temperature led light source, control separately the curent change of every kind of colour temperature led module, the luminosity of different-colour led module changes, by the collocation of two kinds of different-colour led module brightness variations, thereby arrive the dual purpose of toning light modulation.
More excellent, described signal receiving control device is controlled separately the operating current of different types led module, the operating current of every type of led module rated current 10% to 100% between change.The operating current that makes led module rated current 10% to 100% between change, its brightness changes thereupon.
More excellent, between described remote control and the signal receiving control device by wired and/or wireless mode signal transmission, described wired mode comprises coaxial cable, twisted-pair feeder and Internet, and described wireless mode comprises WIFI, GPRS, WCDMA, CDMA2000, TD-SCDMAMA, 4G LTE, Bluetooth, Zigbee and infrared ray.
More excellent, described remote control comprises button remote control and touch screen type remote control.
More excellent, the ring surface light source of described two types led module for encapsulating by the COB mode, described ring surface light source comprises outer shroud light source and interior ring light source, and outer shroud light source and interior ring light source send the light of different-colour, and the shape of described interior ring light source comprises circle.
The COB encapsulation is chip On board, with many (tens, tens, up to a hundred ...) the LED bare chip with the conduction or non-conductive adhesive stick on the interconnect substrates, then carry out Bonding and realize its electrical connection, with covering glue chip and bonding wire are encapsulated again, and make the external sealant water cure.
More excellent, the led chip that described interior ring light source and outer shroud light source adopt is the high pressure chip with 6 series connection PN junctions, and interior ring light source and outer shroud light source respectively comprise the high pressure chip of 15 series connection, and the rated voltage of single high pressure chip is 18.0V ~ 19.2V.。
By many high pressure chips of connecting, make the operating voltage coupling mains system of light source, realize directly using high voltage source driving LED light source, and simplified driving circuit, reduce cost.
More excellent, described double-colored temperature led light source comprises heat dissipation base and light-passing board, described heat dissipation base has the leaded light inner chamber, described leaded light inner chamber is funnel-shaped structure, described led module is located in the leaded light inner chamber and is fixed in thin mouthful of end of infundibulate leaded light inner chamber, and described light-passing board is located at thick mouthful of end of infundibulate leaded light inner chamber.
More excellent, described signal receiving control device is located in the described double-colored temperature led light source.
More excellent, described remote control comprises touch screen type control panel and Signal coding control panel, described control panel is provided with the touch key of controlling respectively two types of led module operating current sizes, also be provided with on this control panel for the show bar that shows the current luminance state of each led module, described Signal coding control panel is encoded user's triggering and operation information, and coded message is flowed to the signal receiving control device.
More excellent, the colour temperature of described two types of led module emitted lights is between 2700K to 7000K.
A kind of toning dimming LED lamp of the present utility model by preposition remote control, with brightness and the colour temperature that more intelligent mode makes things convenient for the user to regulate the LED light fixture, belongs to the part of Intelligent House Light and commercial illumination.
Description of drawings
Fig. 1 is the exploded perspective view of the double-colored temperature led light source of the utility model embodiment structure
Fig. 2 is the stereogram of the double-colored temperature led light source of the utility model embodiment
Fig. 3 is the schematic cross-section of the double-colored temperature led light source of the utility model embodiment structure
Fig. 4 is the schematic diagram of the double-colored temperature led module of the utility model embodiment
Fig. 5 is the exploded perspective view of the utility model embodiment touch screen type control panel structure
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described further:
To shown in Figure 5, a kind of toning dimming LED lamp comprises double-colored temperature led light source, signal receiving control device 4 and remote control such as Fig. 1.
Described double-colored temperature led light source comprises light-passing board 1, double-colored temperature led module 2, heat dissipation base 3 and plastic shell 5.Described heat dissipation base 3 has the leaded light inner chamber, and described leaded light inner chamber is funnel-shaped structure, and heat dissipation base 3 peripheries also are provided with some radiating fins; Described double-colored temperature led module is located in the leaded light inner chamber and is fixed in thin mouthful of end of infundibulate leaded light inner chamber, the light-emitting area of double-colored temperature led module is towards the thick mouthful end of infundibulate leaded light inner chamber, and light brings out from the thick mouth of infundibulate leaded light inner chamber after cavity reflection converges in leaded light and penetrates; Described light-passing board is located at thick mouthful of end of infundibulate leaded light inner chamber, further processes the light of outgoing by the optical lens of LGP.
Be illustrated in figure 3 as the structural representation of described double-colored temperature led module 2.The ring surface light source of described two double-colored temperature led modules 2 for encapsulating by the COB mode, described ring surface light source comprises outer shroud light source 22 and interior ring light source 21, outer shroud light source 22 sends the positive white light line that colour temperature is 6500K, interior ring light source 21 send colour temperature be 2700K the warm white line (perhaps, outer shroud light source 22 sends the warm white line that colour temperature is 2700K, and interior ring light source 21 sends the positive white light line that colour temperature is 6500K).The led chip that described interior ring light source 21 and outer shroud light source 22 adopt is the high pressure chip with 6 series connection PN junctions, interior ring light source 21 and outer shroud light source 22 respectively comprise the high pressure chip of 15 series connection, and the single high-voltage LED chip that described interior ring light source and outer shroud light source adopt is in series by 6 LED PN joints with conventional 3.0V ~ 3.2V rated voltage (Vf value).Thereby, by many high pressure chips of connecting, make the operating voltage coupling mains system of light source, realize directly using high voltage source driving LED light source, and simplified driving circuit, reduce cost.
Described signal receiving control device 4 is located in the described double-colored temperature led light source.Signal receiving control device 4 comprises signal receiving module and control module, and signal receiving module is in order to receive and to process the control signal that remote control sends, and control module drives the work of double-colored temperature led light source according to control signal; Described signal receiving module and control module are integrated on the pcb board, and are built in the double-colored temperature led light source.
Signal receiving control device 4 is connected with double-colored temperature led module 2, and controls separately the operating current of outer shroud light source 22 and interior ring light source 21, the operating current that makes outer shroud light source 22 and interior ring light source 21 rated current 10% to 100% between change.Because led light source is the current drive-type device, the brightness that it sends light has certain linear relationship with the drive current of input, when the operating current of outer shroud light source 22 and interior ring light source 21 rated current 10% to 100% between when changing, its brightness changes thereupon.By the combination of different brightness, the colour mixture light of reference color temperature between 2700K to 6500K of arranging in pairs or groups out, and the brightness size that in the situation of fixing colour temperature, can also regulate this colour mixture light.
For example, making colour temperature is that the operating current of the outer shroud light source 22 of 6500K is made as 2mA, and colour temperature to be the operating current of the interior ring light source 21 of 2700K be made as 10mA, suppose that the light that the outer shroud light source 22 of this moment sends mixes the mixing light of the 3500k colour temperature of can arranging in pairs or groups out with the light that interior ring light source 21 sends; When we amplify electric current according to a certain percentage, such as the operating current of outer shroud light source 22 is made as 4mA, and the operating current of interior ring light source 21 is made as 20mA, the mixing light of the 3500k colour temperature of then also can arranging in pairs or groups out, but the brightness of the mixing light of this moment has obviously strengthened.As seen by reasonably collocation, can make double-colored temperature led light source adjust easily certain limit interior colour temperature and brightness value.
Such as Fig. 5 institute, remote control comprises touch screen type control panel 6, Signal coding control panel 7 and drain pan 8.Described control panel is provided with the touch key that encircles light source 21 and outer shroud light source 22 operating current sizes in the respectively control, comprise that respectively electric current amplifying key-press and electric current reduce button, ring light source 21 electric currents increase key 61b and reduce key 61a namely, and outer shroud light source 22 electric currents increase key 62b and reduce key 62a, also are provided with the show bar 63 for ring light source in showing respectively and the current luminance state of outer shroud light source on this touch screen type control panel 6.Described Signal coding control panel 7 is encoded user's triggering and operation information, and coded message is flowed to signal receiving control device 4.Touch screen type control panel 6 and Signal coding control panel 7 are installed on the drain pan 8, and remote control can be located at the convenient place of using of the users such as wall, desktop as required.
When the user when touch screen type control panel 6 carries out command operating, Signal coding control panel 7 can according to sequential and code conversion, be encoded into digital signal data with these operational orders, is transferred to signal receiving control device 4 by certain mode again.Then, signal receiving control device 4 can be decoded the signal that receives and drive the operating current of double-colored temperature led module 2, control separately the curent change of every kind of colour temperature led module, the luminosity of different-colour led module changes, by the collocation of two kinds of different-colour led module brightness variations, thereby arrive the dual purpose of toning light modulation.
In the present embodiment, between described remote control and the signal receiving control device 4 by wired and wireless mode signal transmission, can select one of following mode, also can possess simultaneously multiple transmission means, described wired and wireless mode comprises: coaxial cable, Internet, bilinearity, WIFI, GPRS, WCDMA, CDMA2000, TD-SCDMAMA, 4G LTE, Bluetooth, Zigbee and infrared ray.
A kind of toning dimming LED lamp of the present utility model by preposition remote control, with brightness and the colour temperature that more intelligent mode makes things convenient for the user to regulate the LED light fixture, belongs to the part of Intelligent House Light and commercial illumination.
The according to the above description announcement of book and instruction, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.

Claims (10)

1. a toning dimming LED lamp is characterized in that: comprise double-colored temperature led light source, signal receiving control device and remote control; Described double-colored temperature led light source comprises two types led module, and the led module of different types sends the light of different-colour; Described signal receiving control device comprises signal receiving module and control module, and described signal receiving module is in order to receive and to process the control signal that remote control sends, and described control module drives the work of double-colored temperature led light source according to control signal; The operation of described remote control User and generate control signal, and control signal is transferred to the signal receiving control device.
2. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: described signal receiving control device is controlled separately the operating current of different types led module, the operating current of every type of led module rated current 10% to 100% between change.
3. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: between described remote control and the signal receiving control device by wired and/or wireless mode signal transmission, described wired mode comprises coaxial cable, twisted-pair feeder and Internet, and described wireless mode comprises WIFI, GPRS, WCDMA, CDMA2000, TD-SCDMAMA, 4G LTE, Bluetooth, Zigbee and infrared ray.
4. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: described remote control comprises button remote control and touch screen type remote control.
5. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: the ring surface light source of described two types led module for encapsulating by the COB mode, described ring surface light source comprises outer shroud light source and interior ring light source, outer shroud light source and interior ring light source send the light of different-colour, and the shape of described interior ring light source comprises circle.
6. according to toning dimming LED lamp claimed in claim 5, it is characterized in that: the led chip that described interior ring light source and outer shroud light source adopt is the high pressure chip with 6 series connection PN junctions, interior ring light source and outer shroud light source respectively comprise the high pressure chip of 15 series connection, and the rated voltage of single high pressure chip is 18.0V ~ 19.2V.
7. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: described double-colored temperature led light source comprises heat dissipation base and light-passing board, described heat dissipation base has the leaded light inner chamber, described leaded light inner chamber is funnel-shaped structure, described led module is located in the leaded light inner chamber and is fixed in thin mouthful of end of infundibulate leaded light inner chamber, and described light-passing board is located at thick mouthful of end of infundibulate leaded light inner chamber.
8. according to toning dimming LED lamp claimed in claim 7, it is characterized in that: described signal receiving control device is located in the described double-colored temperature led light source.
9. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: described remote control comprises touch screen type control panel and Signal coding control panel, described control panel is provided with the touch key of controlling respectively two types of led module operating current sizes, also be provided with on this control panel for the show bar that shows the current luminance state of each led module, described Signal coding control panel is encoded user's triggering and operation information, and coded message is flowed to the signal receiving control device.
10. according to toning dimming LED lamp claimed in claim 1, it is characterized in that: the colour temperature of described two types of led module emitted lights is between 2700K to 7000K.
CN2012202296088U 2012-05-21 2012-05-21 Color-adjusting light-adjusting light-emitting diode (LED) lamp Active CN202660296U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103956355A (en) * 2014-04-12 2014-07-30 广东聚科照明股份有限公司 Full spectrum COB light source
CN104948948A (en) * 2015-05-12 2015-09-30 中国计量学院 Double-blue-light-chip excitation color-temperature-adjustable LED lighting lamp with diffractive elements
WO2016026324A1 (en) * 2014-08-21 2016-02-25 Zhejiang Shenghui Lighting Co., Ltd Lighting device and voice broadcasting system and method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103956355A (en) * 2014-04-12 2014-07-30 广东聚科照明股份有限公司 Full spectrum COB light source
WO2016026324A1 (en) * 2014-08-21 2016-02-25 Zhejiang Shenghui Lighting Co., Ltd Lighting device and voice broadcasting system and method thereof
US20160224315A1 (en) * 2014-08-21 2016-08-04 Zhejiang Shenghui Lighting Co., Ltd. Lighting device and voice broadcasting system and method thereof
US9990175B2 (en) * 2014-08-21 2018-06-05 Zhejiang Shenghui Lighting Co., Ltd Lighting device and voice broadcasting system and method thereof
CN104948948A (en) * 2015-05-12 2015-09-30 中国计量学院 Double-blue-light-chip excitation color-temperature-adjustable LED lighting lamp with diffractive elements
CN104948948B (en) * 2015-05-12 2017-06-16 中国计量学院 Adjustable color LED illumination lamp is excited using double blue chips of diffraction element

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Address after: 518000 Guangdong City, Nanshan District province high tech in the middle of the two road, No. 2 Shenzhen International Software Park, room 201-205, room, 4 (only office) (222-226)

Patentee after: Shenzhen mayor express Semiconductor Technology Co., Ltd.

Address before: 518057, No. 2, building 4, two software park, central science and technology, Nanshan District New District, Shenzhen, Guangdong

Patentee before: Shenzhen CYT Optoelectronic Technology Co.,Ltd.

CP03 Change of name, title or address