1294506 九、發明說明： 【發明所屬之技術領域】 、本發明係有關一種可任意調整顏色及亮度之可變換 式燈具裝置，依開關切換之次數以控制燈具之燈光顏 亮度變化。 【先前技術】 〜隨著時代的進步，以及現代人對生活環境的要求越 越高，室内設計及裝潢佈置日益人性化，其中 空間之氣氛及感受的影響甚為鉅大， f整體 多段式開關之電燈裝置逐漸成為市場主流，利用 =換，別控制電燈中不同之燈管點亮，進而讓使用者得 if明免度’目前多段式開關之電燈裝置控制器 要由—I輯電路及複數個繼電H所組成，隨著按鍵連i 的按歷=，邏輯電路會控制繼電器切換以控制不同燈管 點亮或熄滅，達到多段切換之目的。 足吕 目目:之多段式開關之電燈裝置皆在於調整燈管 汗 …法進—步的自由改變光線之顏色，本發明 【發明内容】 駐番本!:丨用的在於提供-可自由改變光線顏色之電燈 、_之切換進而控制燈光之顏色及明亮度。 鳴，— i明目的之可變換式燈具裝置，連接一交流電 直包括·一結合R、G、B三色LED光源之 5 1294506 複合光源，一直流電源供應電路，一電源開關訊號偵測電 路以及一 RGB控制電路，前述RGB控制電路並根據前述 電源開關訊號偵測電路之輸出訊號以控制R、G、B三色LED 光源之發光亮度及明暗變化，藉由結合R、G、B三色LED 光源不Π之發光冗度及明暗變化可使前述可且 置^複合光源形錢數種具有不同顏色及亮度光源之顯示 棋組。 μ本的或特徵，將依據後附圖式加以詳細 明而非的疋’後附圖式及所舉之例’祇是做為說 明而非在限制或縮限本發明。 【實施方式】 參考第-圖為本發明可變換式燈具裝置之電路方塊 ΐ ,裝置係利用偵測一電源開關10之切換以控制燈具之 光線的顏色及亮度。 本發明可變換式燈具裝置包括—直流電源供應電路 一電源開關訊賴測電路2以及—RGB控制電路3。 =，本裝置之發光統細R、G、B三色LED光源組1294506 IX. Description of the invention: [Technical field to which the invention pertains] The present invention relates to a convertible luminaire device capable of arbitrarily adjusting color and brightness, and controlling the brightness variation of a lamp according to the number of switching times. [Prior Art] ~ With the advancement of the times, and the higher the requirements of modern people for the living environment, the interior design and decoration arrangement is increasingly humanized, and the influence of the atmosphere and feeling of space is very large, f overall multi-section switch The electric light device has gradually become the mainstream of the market. With the use of = change, do not control the different lamps in the electric light to illuminate, so that the user can get the degree of clarity. The current multi-stage switch lamp device controller must be composed of -I circuit and a plurality of Relay H consists of, with the button connected to the i =, the logic circuit will control the relay switch to control the different lamps to light or extinguish, to achieve the purpose of multi-segment switching.足吕目目: The multi-segment switch lamp device is to adjust the lamp tube sweat... The method of step-by-step freedom to change the color of the light, the invention [invention] 驻本本!: The use is provided - can be freely changed The light color of the light, _ switch to control the color and brightness of the light.鸣, - i Ming purpose of the convertible luminaire device, connected to an AC directly including a combination of R, G, B three-color LED light source 5 1294506 composite light source, a continuous power supply circuit, a power switch signal detection circuit and An RGB control circuit, wherein the RGB control circuit controls the luminance, brightness and darkness of the R, G, and B LED light sources according to the output signal of the power switch signal detecting circuit, by combining the R, G, and B LEDs The light source redundancy and the change of brightness and darkness of the light source can make the foregoing display group of the light source having different color and brightness light sources. The present invention will be described in detail with reference to the accompanying drawings, and the <RTIgt; </ RTI> <RTIgt; </ RTI> <RTIgt; [Embodiment] Referring to Fig. - is a circuit block of the convertible lamp device of the present invention, the device controls the switching of a power switch 10 to control the color and brightness of the light of the lamp. The convertible luminaire device of the present invention comprises a DC power supply circuit, a power switch circuit 2 and an RGB control circuit 3. =, the light-emitting system of the device is thin R, G, B three-color LED light source group
f ΐΓίί光源，!"R、G、B等三LED光源可分別發出 、、工、、“色及藍色等顏色之光，因此該R、G、B等三LED 光源所組合之複合総可形成任—顏色之錢。本裝置係 =臟㈣電路3㈣該R、G、B三娜光源之發光 =，暗_ ’以改變複合光源之混光顏色及亮度。該 RGB控制電路3包含三個輸出痒3〇1、3〇2、3的分別用以 G、B等二色LED光源之發光亮度及明暗變化， j心：^、B二色LED光源不同之發光亮度可使本發明 之可變換式燈具裝㈣成不同顏色及亮度之光源。 6 1294506 “本發明可變換式燈具裝置之RGB控制電路3連接直流 電源供應電路1，用以與一電壓範圍為AC90V〜260V以及 頻率範圍為50Hz〜60Hz之交流電源9連結，並該直流電源 供應電路1將所接收之交流電降壓整流以提供本裝置所需 之直流電源。 本裝置係以電源開關10之切換控制該R、G、B等三 LED光源以改變該複合光源之顯示模式。該RGB控制電 路3連接一電源開關訊號偵測電路2，以偵測電源開關1〇 之切換動作並計算電源開關10之開關次數以控制燈具之 § 光線的顏色及亮度。該電源開關訊號偵測電路2包含一時 間限制Γ’在電源開關1〇每次斷電再復電的瞬間若其時間 間隔未超過時間限制Γ，則該電源開關訊號偵測電路2藉 由债測電源充電上升電壓斜率及電壓準位方式偵測該電源 開關10之切換，並於每次電源開關的開關切換將切換 次數加1 ’如下次斷電再復電的瞬間其間隔時間超過時間 限制77 ’則该電源開關訊號债測電路2將切換次數歸零並 重新開始計算電源開關10之開關切換次數。 輸入埠201係用以接收輸出電壓位準、輸出時間長度 # 以及輸出數量等之模式設定，而輸入埠202係用以接收開 關次數及時間限制：Γ等之模式設定。在符合時間限制了之 内，該電源開關訊號偵測電路2依電源開關10之開關次數 可設定多重組態，並依所設定之組態決定單個或多個輸 出、輸出汛號之位準高或低以及輪出訊號之時間長度，再 將輸出訊號傳送予RGB控制電路3,而該RGB控制電路3 則根據所接收之該輸出訊號控制r、G、B等三色LED光 源之明亮度及明暗變化。 該RGB控制電路3進一步接收一光感開關控制電路 7 1294506 • 4、一色彩同步/非同步切換電路5、一色彩變化速度控制 電路6以及一色彩同步訊號產生電路7之輸出訊號以控制 R、G、B等三色LED光源。 其中該光感開關控制電路4用以偵測本裝置環境光線 •亮度並進而產生一參考電壓值予RGB控制電路，當參考電 壓值低於邏輯低位準時，驅動該RGB控制電路3停止輸出 訊號予R、G'B三LED光源，另當該參考電壓值高於邏 輯高位準時，驅動該RGB控制電路3繼續輪出訊號予r、 G、B三LED光源。 φ 色彩同步/非同步切換電路5用以提供一參考電壓值 予RGB控制電路3，以控制R、G、B三色LED光源之變 化為同步或非同步。如設定當參考電壓值為高時該rgb 控制電路3之三個輸出埠301、302、303的輸出訊號變化 為同步，則當該參考電壓值為高時，該R、G、B三色LED 光源之變化為同步，該參考電壓值為低時，該r、G、B 三色LED光源之變化為非同步。f ΐΓίί light source, !"R, G, B and other three LED light sources can be separately emitted, work, and "color and blue" colors, so the combination of three LED light sources such as R, G, B, etc. The energy of the color can be formed. The device is dirty (four) circuit 3 (four) the light of the R, G, B Sanna light source =, dark _ 'to change the mixed light color and brightness of the composite light source. The RGB control circuit 3 contains three Output itch 3〇1, 3〇2, 3 respectively for G, B and other two-color LED light source brightness and brightness changes, j heart: ^, B two-color LED light source different light-emitting brightness can make the invention The convertible lamp is equipped with (4) light sources of different colors and brightness. 6 1294506 "The RGB control circuit 3 of the convertible lamp device of the present invention is connected to the DC power supply circuit 1 for a voltage range of AC90V~260V and the frequency range is The 50 Hz to 60 Hz AC power source 9 is connected, and the DC power supply circuit 1 steps down the received AC power to provide the DC power required by the device. The device controls the R, G, B and other three LED light sources by switching the power switch 10 to change the display mode of the composite light source. The RGB control circuit 3 is connected to a power switch signal detecting circuit 2 for detecting the switching action of the power switch 1 并 and calculating the number of times of switching of the power switch 10 to control the color and brightness of the φ light of the luminaire. The power switch signal detecting circuit 2 includes a time limit Γ 'when the power switch 1 〇 is powered off and then re-powered, if the time interval does not exceed the time limit 则, the power switch signal detecting circuit 2 is used for debt Detecting the power supply charging rising voltage slope and voltage level mode to detect the switching of the power switch 10, and switching the number of switching times by 1 each time the power switch is switched. The interval between the next power-off and the re-powering is exceeded. 77 'The power switch signal debt measuring circuit 2 resets the number of switching times and restarts the calculation of the number of switching times of the power switch 10. The input port 201 is configured to receive the mode setting of the output voltage level, the output time length #, and the number of outputs, and the input port 202 is configured to receive the mode number of the switch and the time limit: mode setting. Within the time limit, the power switch signal detecting circuit 2 can set multiple configurations according to the number of times of the power switch 10, and determine the level of single or multiple output and output nicks according to the configured configuration. Or the time length of the round signal is transmitted, and then the output signal is transmitted to the RGB control circuit 3, and the RGB control circuit 3 controls the brightness of the three color LED light sources such as r, G, B, etc. according to the received output signal. Light and dark changes. The RGB control circuit 3 further receives a light sensing switch control circuit 7 1294506 • 4, a color synchronous/non-synchronous switching circuit 5, a color change speed control circuit 6 and an output signal of a color burst signal generating circuit 7 to control R, G, B and other three-color LED light source. The optical switch control circuit 4 is configured to detect the ambient light and brightness of the device and further generate a reference voltage value to the RGB control circuit. When the reference voltage value is lower than the logic low level, the RGB control circuit 3 is driven to stop outputting the signal. R, G'B three LED light source, when the reference voltage value is higher than the logic high level, the RGB control circuit 3 is driven to continue to rotate the signal to the three LED light sources of r, G, B. The φ color synchronous/non-synchronous switching circuit 5 is used to provide a reference voltage value to the RGB control circuit 3 to control the change of the R, G, B tri-color LED light sources to be synchronous or asynchronous. For example, if the output signal of the three output ports 301, 302, and 303 of the rgb control circuit 3 changes to be synchronous when the reference voltage value is high, the R, G, and B tri-color LEDs are when the reference voltage value is high. The change of the light source is synchronous, and when the reference voltage value is low, the changes of the three color LED light sources of r, G, and B are asynchronous.
色彩變化速度控制電路6係用以提供一參考電壓值予 RGB控制電路3以控制該RGB控制電路3之三個輸出埠 • 301、302及303的輸出訊號之變化速度，以改變R、G、B 三色LED光源之色彩變化速度，進而控制本裝置複合光源 之混光速度。 色彩同步訊號產生電路7係用以偵測前述交流電源9 之電流週期以產生一同步訊號予RGB控制電路3以控制 R、G、B三色LED光源之同步變化，致使在複數個本發 明之可變換式燈具裝置同時連接於同一交流電源時，該複 數個可變換式燈具裝置可根據交流電源9之電流週期所產 生之同步訊號達到複合光源之混光速度同步化。 8 1294506 該RGB控制電路3之輸出埠301、302、303分別與_ LED限流電路8連結，其中，LED限流電路8包含一阻抗 RL連接輸出埠701與LED光源R，一阻抗GL連接輸出 埠702與LED光源G，以及一阻抗BL連接輸出埠703與 Λ LED光源B，該LED限流電路8可配合LED數量及發光 波長不同時限制流經RL、GL、BL的電流並保護R、g、 B三LED光源低於最大承受電流。 在詳細說明本發明的較佳實施例之後，熟悉該項技術 人士可清楚的瞭解，在不脫離下述申請專利範圍與精神下 # 進行各種I化與改變，且本發明亦不受限於說明書中所舉 實施例的實施方式。 1294506 【圖式簡單說明】 第一圖為本發明可變換式燈具裝置之電路方塊圖。 主要部份之代表符號： 1— 直流電源供應電路 2— 電源開關訊號彳貞測電路 201、202—輸入埤· 3…RGB控制電路 301、302、303…輸出埠 4— 光感開關控制電路 5- —色彩同步/非同步切換電路 6_—色彩變化速度控制電路 7— 色彩同步訊號產生電路 8— LED限流電路 9— 交流電源 10 —電源開關 R、G、B—-LED 光源The color change speed control circuit 6 is configured to provide a reference voltage value to the RGB control circuit 3 to control the change speed of the output signals of the three outputs 30 301, 302, and 303 of the RGB control circuit 3 to change R, G, B The color change speed of the tri-color LED light source controls the light mixing speed of the composite light source of the device. The color synchronization signal generating circuit 7 is configured to detect the current period of the AC power source 9 to generate a synchronization signal to the RGB control circuit 3 to control the synchronous changes of the R, G, and B color LED light sources, so that the plurality of the present inventions When the switchable lamp device is simultaneously connected to the same AC power source, the plurality of switchable lamp devices can synchronize the light mixing speed of the composite light source according to the synchronization signal generated by the current cycle of the AC power source 9. 8 1294506 The outputs 埠301, 302, and 303 of the RGB control circuit 3 are respectively connected to the _LED current limiting circuit 8, wherein the LED current limiting circuit 8 includes an impedance RL connection output 埠 701 and an LED light source R, and an impedance GL is connected and outputted.埠 702 and LED light source G, and an impedance BL connected to output 埠 703 and Λ LED light source B, the LED current limiting circuit 8 can limit the current flowing through RL, GL, BL and protect R when the number of LEDs and the wavelength of the light are different. g, B three LED light source is lower than the maximum withstand current. Having described the preferred embodiments of the present invention, it will be apparent to those skilled in the art that various modifications and changes can be made without departing from the scope and spirit of the following claims. Embodiments of the embodiments set forth. 1294506 [Simple description of the drawings] The first figure is a circuit block diagram of the convertible luminaire device of the present invention. Representative symbols of the main parts: 1—DC power supply circuit 2—power switch signal detection circuit 201, 202—input 埤·3...RGB control circuit 301,302,303...output 埠4—light sensor switch control circuit 5 - Color Synchronization / Non-synchronous Switching Circuit 6_ - Color Change Speed Control Circuit 7 - Color Synchronization Signal Generation Circuit 8 - LED Current Limiting Circuit 9 - AC Power Supply 10 - Power Switch R, G, B - LED Light Source