TWI725878B - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- TWI725878B TWI725878B TW109120945A TW109120945A TWI725878B TW I725878 B TWI725878 B TW I725878B TW 109120945 A TW109120945 A TW 109120945A TW 109120945 A TW109120945 A TW 109120945A TW I725878 B TWI725878 B TW I725878B
- Authority
- TW
- Taiwan
- Prior art keywords
- space
- lighting device
- light source
- exhaust port
- housing
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
本發明提供一種照明裝置(100),嵌入至區隔第一空間(11)、及與該第一空間(11)不同的第二空間(12)之區隔體(10),照明裝置(100)具備:光源部(120);冷卻機構(140),產生用以將光源部(120)冷卻的氣流;以及殼體(110),收納光源部(120)及冷卻機構(140),以在配置於第二空間(12)內之狀態下,對第一空間(11)射出來自光源部(120)的光線之方式,安裝於天花板(10);而殼體(110),具備以藉由冷卻機構(140)產生的氣流吸入外部氣體之吸氣口(102)、及將該氣流排出之排氣口(103);吸氣口(102),配置於面向第一空間(11)之位置。The present invention provides a lighting device (100), which is embedded in a partition (10) that separates a first space (11) and a second space (12) different from the first space (11), and the lighting device (100) ) Equipped with: a light source part (120); a cooling mechanism (140) that generates airflow for cooling the light source part (120); and a housing (110) that houses the light source part (120) and the cooling mechanism (140) for When it is arranged in the second space (12), the first space (11) emits light from the light source part (120) and is installed on the ceiling (10); and the housing (110) is equipped with The airflow generated by the cooling mechanism (140) sucks in the air suction port (102) of outside air, and the exhaust port (103) through which the airflow is discharged; the air suction port (102) is arranged at a position facing the first space (11) .
Description
本發明係關於一種照明裝置。The present invention relates to a lighting device.
過去,具有使用光投影裝置即投影機取代照明裝置(燈光),進行空間演出之照明系統。於此等照明系統中,將光投影裝置,例如以從天花板懸吊之狀態設置。 [習知技術文獻] [專利文獻]In the past, there were lighting systems that used light projection devices, ie, projectors, to replace lighting devices (lights) for space performances. In these lighting systems, the light projection device is installed, for example, in a state suspended from the ceiling. [Literature technical literature] [Patent Literature]
專利文獻1:日本特開第2016-161882號公報Patent Document 1: Japanese Patent Laid-Open No. 2016-161882
[本發明所欲解決的問題][Problem to be solved by the present invention]
近年,為了提高照明空間的美觀度,而研討將照明裝置(光投影裝置)嵌入至區隔該照明空間的區隔體(例如天花板、地板、牆等)而設置。於建築物內,與藉由區隔體所區隔出之照明空間為相反側的空間(例如天花板背面、地板下、牆背面),係封閉之封閉空間,故相較於照明空間存在較多塵埃。In recent years, in order to improve the aesthetics of the lighting space, it has been studied to embed a lighting device (light projection device) in a partition (such as a ceiling, a floor, a wall, etc.) that separates the lighting space and install it. In a building, the space on the opposite side of the lighting space separated by partitions (such as the back of the ceiling, under the floor, and the back of the wall) is a closed enclosed space, so there are more than lighting spaces dust.
此處,於照明裝置,設置將外部氣體吸入排出之冷卻機構,但若照明裝置嵌入至區隔體,則由於從封閉空間吸氣而導入塵埃,品質降低的可能性增高。Here, the lighting device is provided with a cooling mechanism that sucks and discharges external air. However, if the lighting device is embedded in the partition, the air is sucked in from the enclosed space and dust is introduced, which increases the possibility of quality degradation.
本發明之目的在於提供一種照明裝置,即便嵌入至區隔體,來自封閉空間的塵埃之抽吸仍受到抑制,藉而可進行長期的品質維持。 [解決問題之技術手段]The object of the present invention is to provide a lighting device, even if it is embedded in a partition, the suction of dust from a closed space is still suppressed, thereby enabling long-term quality maintenance. [Technical means to solve the problem]
本發明的一態樣之照明裝置,嵌入至區隔第一空間、及與該第一空間不同的第二空間之區隔體,該照明裝置具備:光源部;冷卻機構,產生用以將光源部冷卻的氣流;以及殼體,收納光源部及冷卻機構,以在配置於第二空間內之狀態下,對第一空間射出來自光源部的光線之方式,安裝於區隔體;而殼體,具備以藉由冷卻機構產生的氣流吸入外部氣體之吸氣口、及將該氣流排出之排氣口;吸氣口,配置於面向第一空間之位置。 [本發明之效果]One aspect of the lighting device of the present invention is embedded in a partition that separates a first space and a second space different from the first space. The lighting device includes: a light source part; a cooling mechanism for generating a light source Part of the cooling air flow; and a housing containing the light source part and the cooling mechanism, installed in the partition in a manner that emits light from the light source part to the first space when the light source part and the cooling mechanism are arranged in the second space; and the housing , It is equipped with an air suction port for sucking in the outside air by the air flow generated by the cooling mechanism, and an exhaust port for discharging the air flow; the air suction port is arranged at a position facing the first space. [Effects of the invention]
依本發明之照明裝置,雖嵌入至區隔體,仍能抑制來自封閉空間的塵埃之抽吸,藉以長期地維持品質。According to the lighting device of the present invention, even though it is embedded in the partition, it can still suppress the suction of dust from the enclosed space, thereby maintaining the quality for a long time.
以下,利用圖式,針對本發明的實施形態之照明裝置予以說明。另,以下所說明的實施形態,皆顯示本發明之較佳的一具體例。因此,下述實施形態所示之數值、形狀、材料、構成要素、構成要素的配置及連接形態等,僅係一例,其意旨不在於限定本發明。因而,對於下述實施形態之構成要素中的未記載於顯示本發明之最上位概念的獨立請求項之構成要素,將其作為任意構成要素而說明。Hereinafter, the lighting device according to the embodiment of the present invention will be described using the drawings. In addition, the embodiments described below all show a preferred specific example of the present invention. Therefore, the numerical values, shapes, materials, constituent elements, arrangement and connection forms of the constituent elements, etc. shown in the following embodiments are merely examples, and they are not intended to limit the present invention. Therefore, among the constituent elements of the following embodiments, the constituent elements that are not described in the independent claims showing the highest concept of the present invention will be described as arbitrary constituent elements.
此外,各圖為示意圖,並非為嚴格圖示。此外,於各圖中,對於相同構成構件,給予相同符號。In addition, each figure is a schematic diagram, not a strict illustration. In addition, in each figure, the same symbol is given to the same structural member.
[實施形態]
以下,針對實施形態予以說明。首先,針對實施形態之照明裝置的使用態樣予以說明。圖1為,顯示實施形態之照明裝置的概略構成之剖面圖。如圖1所示,照明裝置100,對建築物內之天花板10安裝。天花板10,係將建築物的居住空間即第一空間11,與天花板背面即第二空間12予以區隔之區隔體的一例。第二空間12,為通常呈封閉狀態的封閉空間。因此,第二空間12,為不易進行掃除,容易積存塵埃等的空間。[Implementation form]
Hereinafter, the embodiment will be described. First, the usage state of the lighting device of the embodiment will be described. Fig. 1 is a cross-sectional view showing the schematic configuration of the lighting device of the embodiment. As shown in FIG. 1, the
照明裝置100,對設置於天花板10的開口13嵌入固定。照明裝置100中的光照射面101,成為從天花板10的正面(第一空間11側的主面)露出之狀態。此外,照明裝置100的大部分,配置於第二空間12內。The
接著,針對照明裝置100的構成予以說明。照明裝置100,具備殼體110、光源部120、影像元件130、冷卻機構140、吸氣導管150、及排氣導管160。Next, the configuration of the
殼體110,收納:光源部120、冷卻機構140、影像元件130、吸氣導管150、及排氣導管160。殼體110,例如為略直方體狀之樹脂製或金屬製的殼體。殼體110,其一面為光照射面101,從該光照射面101照射光線。具體而言,於光照射面101之一部分嵌入投影透鏡111,從投影透鏡111使光線(參考圖1中之二點鏈線)朝向下方照射。來自投影透鏡111的光線之照射方向,為對光照射面101交叉之方向即可。The
此外,於光照射面101之一部分,形成吸氣口102及排氣口103。具體而言,將吸氣口102與排氣口103配置為在剖面視角呈包夾投影透鏡111。吸氣口102及排氣口103,配置於對第一空間11對向之位置。In addition, a
吸氣口102,藉由可任意更換之第一濾網104覆蓋全體。排氣口103,藉由可任意更換之第二濾網105覆蓋全體。殼體110,將吸氣口102及排氣口103以外之部分密閉,成為殼體110的內部與外部,無法從吸氣口102及排氣口103以外之部分通氣。The
第一濾網104,為集塵濾網,去除將從吸氣口102往殼體110內侵入的塵埃、油。第二濾網105,為集塵濾網,去除將從排氣口103往殼體110內侵入的塵埃、油。The
光源部120,係對影像元件130照射光線之裝置。作為光源部120所具備之光源,例如可列舉水銀燈、LED(Light Emitting Diode,發光二極體)、LD(Laser Diode,雷射二極體)等。任一光源中,皆在光照射時成為熱源,成為高溫。光源部120,亦可具備分別發出紅色光、藍色光、綠色光的複數光源。此外,光源部120,亦可僅具備一種色光之光源,具備用於波長轉換為與該光源所發出的色光為不同色光之螢光輪。The
影像元件130,係藉由來自光源部120的光線形成投影影像之元件。作為影像元件130,可列舉透射型液晶元件、反射型液晶元件、DMD(Digital Micromirror Device,數位微鏡元件)等。圖1中,影像元件130,假定為反射型液晶元件或DMD而圖示。於影像元件130中,亦在驅動時成為熱源,成為高溫。The
另,在本實施形態雖未圖示,但於殼體110內,設置將由光源部120照射的光線引導至影像元件130之光學系統、將以影像元件130反射的光線引導至投影透鏡111之光學系統。In addition, although not shown in this embodiment, the
冷卻機構140,係用以將殼體110內的熱源(光源部120及影像元件130等)冷卻之機構。具體而言,冷卻機構140,具備第一風扇141及第二風扇142。第一風扇141,於殼體110內配置於吸氣口102附近。第一風扇141,藉由旋轉驅動,而將第一空間11內之空氣從吸氣口102往殼體110內引入。第二風扇142,於殼體110內配置於排氣口103附近。第二風扇142,藉由旋轉驅動,而將殼體110內之空氣從排氣口103朝向第一空間11排出。於圖1中,以虛線箭頭顯示因驅動第一風扇141與第二風扇142而在殼體110內產生之氣流。沿著此氣流,配置光源部120及影像元件130,故可僅藉由冷卻機構140所生成之一道氣流,將光源部120及影像元件130有效率地冷卻。尤其是,發熱量大的光源部120配置於較影像元件130更為上游側,故可藉由剛從第一空間11導入之空氣,將光源部120有效率地冷卻。The
吸氣導管150,為配置於殼體110內之例如金屬製或樹脂製的導管。吸氣導管150,將藉由冷卻機構140產生的氣流從吸氣口102引導至光源部120。具體而言,吸氣導管150之一端部,配置為在吸氣口102附近包圍該吸氣口102,另一端部配置於光源部120附近。於吸氣導管150內,收納第一風扇141。藉此,可使因驅動第一風扇141而產生的氣流在吸氣導管150內確實地通過。The
排氣導管160,為配置於殼體110內之例如金屬製或樹脂製的導管。排氣導管160,將藉由冷卻機構140產生的氣流引導至排氣口103。具體而言,排氣導管160之一端部,配置於熱源即影像元件130之附近,另一端部配置為在排氣口103之附近包圍該排氣口103。於排氣導管160內,收納第二風扇142。藉此,可使因驅動第二風扇142而產生的氣流在排氣導管160內確實地通過。The
圖2為,顯示實施形態之照明裝置的控制構成之方塊圖。如圖2所示,照明裝置100具備控制部170,其控制光源部120、影像元件130、及冷卻機構140。控制部170,具備CPU、ROM、RAM等;CPU,讀取收納於ROM之程式,於RAM展開,藉以實行各式各樣的處理。於ROM,預先儲存影像元件130所形成之影像的影像資料。另,控制部170,亦可經由通訊部190,例如從智慧型手機、PC、遙控器等外部機器取得影像資料。Fig. 2 is a block diagram showing the control structure of the lighting device of the embodiment. As shown in FIG. 2, the
控制部170,若電源成為開啟(ON),則驅動光源部120、影像元件130、第一風扇141及第二風扇142。藉此,於照明裝置100的正下方中,從投影透鏡111朝向第一空間11照射光線。此外,於殼體110內,使氣流從吸氣口102產生至排氣口103,將光源部120及影像元件130冷卻。另,若先將搭載控制部170之電路基板、電源基板等其他熱源,亦預先配置在基於冷卻機構140之原因的氣流之流路,則亦可有效率地冷卻其他熱源。The
[效果等]
如同上述,依本實施形態,則照明裝置100,對天花板10(區隔體)嵌入,天花板10區隔第一空間11、及與該第一空間11不同的第二空間12,該照明裝置100具備:光源部120;冷卻機構140,產生用以將光源部120冷卻的氣流;以及殼體110,收納光源部120及冷卻機構140,以在配置於第二空間12內之狀態下,對第一空間11射出來自光源部120的光線之方式,安裝至天花板10;而殼體110,具有以藉由冷卻機構140產生的氣流吸入外部氣體之吸氣口102、及將該氣流排出之排氣口103;吸氣口102,配置於面向第一空間11之位置。[Effects etc.]
As described above, according to this embodiment, the
依據此一方式,吸氣口102配置於面向第一空間11之位置,故可將外部氣體從第一空間11經由吸氣口102往殼體110內導入。第一空間11,為較第二空間12更乾淨的空間,故塵埃不易導入至殼體110內。如此地,即便將照明裝置100嵌入至天花板10,仍可抑制來自封閉空間即第二空間12的塵埃之抽吸。因此,可長期地維持照明裝置100的品質。According to this method, the
此外,封閉空間即第二空間12,亦有依季節而高溫化之情況。例如,第二空間12為天花板背面之情況,亦存在夏天成為60℃~70℃的建築物環境。然則,若如同本實施形態地,將吸氣口102配置於面向第一空間11之位置,則可從未較第二空間12更高溫化的第一空間11,將空氣往殼體110內導入,可有效率地施行冷卻。In addition, the closed space, that is, the
此外,排氣口103,配置於面向第一空間11之位置,且係與吸氣口102不同之位置。In addition, the
依據此一方式,由於將排氣口103配置於面向第一空間11之位置,故可將由殼體110內的熱源加溫之空氣,往第一空間11排氣。藉此,可抑制因排氣而使熱滯留在第二空間12的情況。此外,藉由將排氣口103配置於面向第一空間11之位置,即便在停止時等未產生氣流的情況中,仍可防止第二空間12之塵埃往排氣口103侵入。According to this method, since the
此外,照明裝置100,具備覆蓋吸氣口102的第一濾網104。In addition, the
依據此一方式,由於藉由第一濾網104覆蓋吸氣口102,故即便將從吸氣口102抽吸塵埃或油,仍可藉由第一濾網104去除該塵埃。因此,可更為抑制往殼體110內侵入之塵埃,可更長期地維持照明裝置100的品質。According to this method, since the
此外,照明裝置100,具備覆蓋排氣口103的第二濾網105。In addition, the
依據此一方式,由於藉由第二濾網105覆蓋排氣口103,故即便塵埃或油將從排氣口103侵入,仍可藉由第二濾網105去除該塵埃。因此,可更為抑制往殼體110內侵入之塵埃,可更長期地維持照明裝置100的品質。According to this method, since the
此外,照明裝置100具備影像元件130,該影像元件130係配置於殼體110內,用來基於來自光源部120的光線之原因而形成影像。In addition, the
依據此一方式,由於影像元件130,係基於來自光源部120的光線之原因而形成影像,故可實現多樣化的形態之照明光。此外,在驅動時,影像元件130亦成為熱源,但由於在殼體110內藉由冷卻機構140產生氣流,因而亦可將影像元件130冷卻。如同前述,本發明係塵埃不易侵入至殼體110內之構造,故塵埃對於影像元件130亦不易附著。因此,影像元件130的品質亦可長期地維持。According to this method, since the
此外,照明裝置100,具備吸氣導管150,其配置於殼體110內,將藉由冷卻機構140產生的氣流從吸氣口102引導至光源部120。In addition, the
依據此一方式,吸氣導管150,將來自冷卻機構140的氣流從吸氣口102引導至光源部120,故可將光源部120順暢地冷卻。因此,可更為提高冷卻效率,可更長期地維持照明裝置100的品質。According to this method, the
此外,照明裝置100,具備排氣導管160,其配置於殼體110內,將藉由冷卻機構140產生的氣流引導至排氣口103。In addition, the
依據此一方式,排氣導管160,將來自冷卻機構140的氣流引導至排氣口103,故可將加溫之空氣順暢地往殼體110的外部排出。因此,熱變得不易滯留在殼體110內,結果可更為提高冷卻效率。因此,可更長期地維持照明裝置100的品質。According to this method, the
[變形例1]
接著,針對變形例1予以說明。變形例1,在下述點與上述實施形態不同:於殼體,設置將藉由冷卻機構產生的氣流朝向第二空間排氣之第二排氣口。以下說明中,在與上述實施形態之照明裝置100相同的部分中,有給予相同符號並將其說明省略之情況。[Modification 1]
Next, modification 1 will be described. Modification 1 is different from the above-mentioned embodiment in the following point: the housing is provided with a second exhaust port that exhausts the air flow generated by the cooling mechanism toward the second space. In the following description, the same parts as those of the
圖3為,顯示變形例1之照明裝置的概略構成之剖面圖。如圖3所示,於照明裝置100A的殼體110a,在面對第二空間12之位置設置第二排氣口107。具體而言,第二排氣口107,在殼體110a中之與光照射面101為相反側的面,配置於面對排氣口103之位置。另,第二排氣口107,若為面對第二空間12之位置,則可配置於殼體110a之任一部分。第二排氣口107,藉由可任意更換之第三濾網108覆蓋全體。FIG. 3 is a cross-sectional view showing the schematic configuration of the lighting device of Modification Example 1. FIG. As shown in FIG. 3, the
此外,照明裝置100A,具備第二排氣導管180。第二排氣導管180,為配置於殼體110內之例如金屬製或樹脂製的導管。第二排氣導管180,將藉由冷卻機構140產生的氣流引導至第二排氣口107。具體而言,第二排氣導管180之一端部,配置於熱源即影像元件130附近,另一端部配置為在第二排氣口107附近包圍該第二排氣口107。第二排氣導管180之一端部,配置於排氣導管160之一端部附近。於第二排氣導管180之一端部,與排氣導管160之一端部的上游側,配置第二風扇142。藉此,將以第二風扇142產生之氣流,分流至排氣導管160與第二排氣導管180分流,分別從排氣口103與第二排氣口107往殼體110a外排氣。In addition, the
如此地,殼體110a,具備第二排氣口107,其將藉由冷卻機構140產生的氣流朝向第二空間12排氣。In this way, the
依據此一方式,從第二排氣口107朝向第二空間12排氣,故可藉由加溫之空氣將第二空間12內換氣。因此,可降低第二空間12內之濕度。亦即,可將照明裝置100的熱源冷卻,並降低封閉空間即第二空間12之濕度,亦可抑制建築物的結露等。若建築物的結露減少,則亦可抑制基於該結露的原因之照明裝置100A的故障等。因此,可長期地維持照明裝置100A的品質。According to this method, the exhaust is exhausted from the
此外,照明裝置100A,具備覆蓋第二排氣口107的第三濾網108。
依據此一方式,藉由第三濾網108覆蓋第二排氣口107,故即便塵埃將從第二排氣口107侵入,仍可藉由第三濾網108去除該塵埃。因此,可更為抑制往殼體110a內侵入之塵埃,可更長期地維持照明裝置100的品質。In addition, the
[變形例2]
接著,針對變形例2予以說明。變形例2,在下述點與變形例1不同:從變形例1之照明裝置100A將排氣口103與排氣導管160移除。以下說明中,在與變形例1之照明裝置100A相同的部分中,有給予相同符號並將其說明省略之情況。[Modification 2]
Next, modification 2 will be described. Modification 2 is different from Modification 1 in the following point: the
圖4為,顯示變形例2之照明裝置的概略構成之剖面圖。如圖4所示,於照明裝置100B的殼體110b,在面對第二空間12之位置設置第二排氣口107,但在面對第一空間11之位置並未設置排氣口。此外,第二風扇142,收納於第二排氣導管180內。因此,可使因驅動第二風扇142而產生的氣流在第二排氣導管180內確實地通過。4 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 2. As shown in FIG. 4, the
此處,將第二排氣口107設置於較熱源更為上方,故即便第二風扇142因不良等而未驅動,仍可藉由對流而順暢地施行排氣。此外,在變形例2的情況,由於將殼體110b內之全部氣流從第二排氣口107排出,故可更為提高對於封閉空間即第二空間12之換氣效果。Here, the
[變形例3]
接著,針對變形例3予以說明。變形例3,在下述點與實施形態不同:將照明裝置安裝於牆板。以下說明中,在與上述實施形態之照明裝置100相同的部分中,有給予相同符號並將其說明省略之情況。[Modification 3]
Next, modification 3 will be described. Modification 3 is different from the embodiment in the following point: the lighting device is mounted on the wall panel. In the following description, the same parts as those of the
圖5為,顯示變形例3之照明裝置的概略構成之剖面圖。如圖5所示,變形例3之照明裝置100C,對建築物內之牆板10c安裝。牆板10c,係將建築物的居住空間即第一空間11,與牆的內部空間即第二空間12c予以區隔之區隔體的一例。第二空間12c,為通常呈封閉狀態的封閉空間。因此,第二空間12c,為不易進行掃除,容易積存塵埃等的空間。FIG. 5 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 3. FIG. As shown in FIG. 5, the
照明裝置100C,對設置於牆板10c的開口13c嵌入固定。照明裝置100C中的光照射面101,成為從牆板10c的正面(第一空間11側的主面)露出之狀態。此外,照明裝置100C的大部分,配置於第二空間12c內。The
安裝至牆板10c之照明裝置100C,若藉由控制部170的控制,驅動光源部120、影像元件130、第一風扇141及第二風扇142,則在照明裝置100C之側方中,從投影透鏡111朝向第一空間11照射光線。此外,於殼體110內,氣流從吸氣口102產生至排氣口103,將光源部120及影像元件130冷卻。此處,吸氣口102配置於面向第一空間11之位置,故可將外部氣體從第一空間11經由吸氣口102往殼體110內導入。第一空間11,為較第二空間12c更乾淨的空間,故塵埃不易導入至殼體110內。如此地,即便將照明裝置100C嵌入至牆板10c,仍可抑制來自封閉空間即第二空間12c的塵埃之抽吸。因此,可長期地維持照明裝置100C的品質。If the
此外,關於其他點,變形例3之照明裝置100C,亦可達到與上述實施形態之照明裝置100同等的作用效果。In addition, regarding other points, the
[變形例4]
接著,針對變形例4予以說明。變形例4,在下述點與實施形態不同:將照明裝置安裝於地板。以下說明中,在與上述實施形態之照明裝置100相同的部分中,有給予相同符號並將其說明省略之情況。[Modification 4]
Next, modification 4 will be described. Modification 4 is different from the embodiment in the following point: the lighting device is installed on the floor. In the following description, the same parts as those of the
圖6為,顯示變形例4之照明裝置的概略構成之剖面圖。如圖6所示,變形例4之照明裝置100D,對建築物內之地板10d安裝。地板10d,係將建築物的居住空間即第一空間11,與地板下即第二空間12d予以區隔之區隔體的一例。第二空間12d,為通常呈封閉狀態的封閉空間。因此,第二空間12d,為不易進行掃除,容易積存塵埃等的空間。FIG. 6 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 4. FIG. As shown in FIG. 6, the
照明裝置100D,對設置於地板10d的開口13d嵌入固定。照明裝置100D中的光照射面101,成為從地板10d的正面(第一空間11側的主面)露出之狀態。此外,照明裝置100D的大部分,配置於第二空間12d內。The
安裝至地板10d之照明裝置100D,若藉由控制部170的控制,驅動光源部120、影像元件130、第一風扇141及第二風扇142,則在照明裝置100D之上方中,從投影透鏡111朝向第一空間11照射光線。此外,於殼體110內,氣流從吸氣口102產生至排氣口103,將光源部120及影像元件130冷卻。此處,吸氣口102配置於面向第一空間11之位置,故可將外部氣體從第一空間11經由吸氣口102往殼體110內導入。第一空間11,為較第二空間12d更乾淨的空間,故塵埃不易導入至殼體110內。如此地,即便將照明裝置100D嵌入至地板10d,仍可抑制來自封閉空間即第二空間12d的塵埃之抽吸。因此,可長期地維持照明裝置100D的品質。If the
此外,關於其他點,變形例4之照明裝置100D,亦可達到與上述實施形態之照明裝置100同等的作用效果。In addition, regarding other points, the
另,將照明裝置100D安裝於地板10d的情況,亦可將吸氣口102及排氣口103全體以遮水通氣片覆蓋,俾使翻倒在地板10d之液體不侵入至吸氣口102及排氣口103內。此外,亦可將吸氣口102及排氣口103全體,以具有複數貫通孔之剛性的網格體覆蓋,俾從在地板10d上步行的人或寵物保護其等。In addition, when the
[其他] 以上,雖依據上述實施形態及各變形例,對本發明之照明裝置予以說明,但本發明,並未限定於上述實施形態及各變形例。例如,本發明,亦可為將上述實施形態及各變形例組合所獲得之構成。[other] As mentioned above, although the lighting device of the present invention has been described based on the above-mentioned embodiment and each modification, the present invention is not limited to the above-mentioned embodiment and each modification. For example, the present invention may also be a configuration obtained by combining the above-mentioned embodiment and each modification example.
上述實施形態,雖例示具備影像元件130之照明裝置100,但照明裝置亦可不具備影像元件。Although the above-mentioned embodiment exemplifies the
此外,上述實施形態,雖例示具備第一濾網104及第二濾網105之照明裝置100,但照明裝置,亦可不具備第一濾網及第二濾網之至少一方。In addition, although the above-mentioned embodiment exemplified the
此外,上述實施形態,雖例示具備吸氣導管150及排氣導管160之照明裝置100,但照明裝置,亦可不具備吸氣導管150及排氣導管160之至少一方。In addition, although the above-mentioned embodiment exemplifies the
此外,上述實施形態,雖例示冷卻機構140具備第一風扇141及第二風扇142的情況,但冷卻機構所具備之風扇為至少1個即可。在設置僅一個風扇的情況中,可將該風扇配置於排氣口側。In addition, although the above-mentioned embodiment exemplified the case where the
此外,上述實施形態,例示對設置於天花板10的開口13嵌入照明裝置100之情況。照明裝置,亦可載置於天花板上。此一情況,對天花板,形成使投影透鏡、吸氣口及排氣口露出的開口部即可。In addition, the above-mentioned embodiment exemplifies a case where the
其他,對實施形態施行所屬技術領域中具有通常知識者思及之各種變形而可獲得的形態、或在不脫離本發明之意旨的範圍內將各實施形態中之構成要素及功能任意組合藉以實現的形態,亦包含於本發明。In addition, it can be realized by implementing various modifications that those with ordinary knowledge in the technical field of the embodiment can think of, or by arbitrarily combining the constituent elements and functions of each embodiment without departing from the scope of the present invention. The form of is also included in the present invention.
10:天花板(區隔體)
10c:牆板(區隔體)
10d:地板(區隔體)
11:第一空間
12,12c,12d:第二空間
13,13c,13d:開口
100,100A,100B,100C,100D:照明裝置
101:光照射面
102:吸氣口
103:排氣口
104:第一濾網
105:第二濾網
107:第二排氣口
108:第三濾網
110,110a,110b:殼體
111:投影透鏡
120:光源部
130:影像元件
140:冷卻機構
141:第一風扇
142:第二風扇
150:吸氣導管
160:排氣導管
170:控制部
180:第二排氣導管
190:通訊部10: Ceiling (zone partition)
10c: Wall panel (zone partition)
10d: Floor (zone partition)
11: The
圖1係顯示實施形態之照明裝置的概略構成之剖面圖。 圖2係顯示實施形態之照明裝置的控制構成之方塊圖。 圖3係顯示變形例1之照明裝置的概略構成之剖面圖。 圖4係顯示變形例2之照明裝置的概略構成之剖面圖。 圖5係顯示變形例3之照明裝置的概略構成之剖面圖。 圖6係顯示變形例4之照明裝置的概略構成之剖面圖。Fig. 1 is a cross-sectional view showing the schematic configuration of the lighting device of the embodiment. Fig. 2 is a block diagram showing the control structure of the lighting device of the embodiment. FIG. 3 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 1. FIG. 4 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 2. 5 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 3. 6 is a cross-sectional view showing the schematic configuration of the lighting device of Modification 4.
10:天花板(區隔體) 10: Ceiling (zone partition)
11:第一空間 11: The first space
12:第二空間 12: second space
13:開口 13: opening
100:照明裝置 100: lighting device
101:光照射面 101: light irradiated surface
102:吸氣口 102: suction port
103:排氣口 103: exhaust port
104:第一濾網 104: The first filter
105:第二濾網 105: second filter
110:殼體 110: shell
111:投影透鏡 111: Projection lens
120:光源部 120: light source
130:影像元件 130: image component
140:冷卻機構 140: Cooling mechanism
141:第一風扇 141: The first fan
142:第二風扇 142: The second fan
150:吸氣導管 150: Inhalation catheter
160:排氣導管 160: exhaust duct
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019117023A JP7291884B2 (en) | 2019-06-25 | 2019-06-25 | lighting equipment |
JP2019-117023 | 2019-06-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW202100906A TW202100906A (en) | 2021-01-01 |
TWI725878B true TWI725878B (en) | 2021-04-21 |
Family
ID=74060538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW109120945A TWI725878B (en) | 2019-06-25 | 2020-06-20 | Lighting device |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7291884B2 (en) |
CN (1) | CN217329736U (en) |
TW (1) | TWI725878B (en) |
WO (1) | WO2020261897A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4167697A1 (en) | 2021-10-12 | 2023-04-19 | TOMRA Sorting GmbH | Cooling device for optical and/or electronic elements |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWM513332U (en) * | 2015-08-19 | 2015-12-01 | Diyn Optoelectronics Co Ltd | Illuminating lamp with air purification function |
JP2016161882A (en) * | 2015-03-04 | 2016-09-05 | パナソニックIpマネジメント株式会社 | Light projection device |
TW201734381A (en) * | 2016-03-30 | 2017-10-01 | 建準電機工業股份有限公司 | Ventilator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002040562A (en) | 2000-07-24 | 2002-02-06 | Minolta Co Ltd | Projecting device |
JP2010153198A (en) | 2008-12-25 | 2010-07-08 | Nec Lighting Ltd | Luminaire |
JP5360486B2 (en) * | 2009-09-24 | 2013-12-04 | 東芝ライテック株式会社 | Lighting device |
JP2018092927A (en) | 2016-11-29 | 2018-06-14 | 熊本電気工業株式会社 | Luminaire and cover for lighting fixture |
-
2019
- 2019-06-25 JP JP2019117023A patent/JP7291884B2/en active Active
-
2020
- 2020-06-02 CN CN202090000601.1U patent/CN217329736U/en active Active
- 2020-06-02 WO PCT/JP2020/021792 patent/WO2020261897A1/en active Application Filing
- 2020-06-20 TW TW109120945A patent/TWI725878B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016161882A (en) * | 2015-03-04 | 2016-09-05 | パナソニックIpマネジメント株式会社 | Light projection device |
TWM513332U (en) * | 2015-08-19 | 2015-12-01 | Diyn Optoelectronics Co Ltd | Illuminating lamp with air purification function |
TW201734381A (en) * | 2016-03-30 | 2017-10-01 | 建準電機工業股份有限公司 | Ventilator |
Also Published As
Publication number | Publication date |
---|---|
WO2020261897A1 (en) | 2020-12-30 |
TW202100906A (en) | 2021-01-01 |
JP2021005444A (en) | 2021-01-14 |
JP7291884B2 (en) | 2023-06-16 |
CN217329736U (en) | 2022-08-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6460370B2 (en) | Light source device and image projection device | |
JP4124201B2 (en) | projector | |
JP6376414B2 (en) | Fluorescent light emitting device, light source device and image projection device | |
US20200158122A1 (en) | Ventilation system | |
TWI459123B (en) | Cooling apparatus of porjector | |
JP3985749B2 (en) | Projection display | |
CN108368997B (en) | Lighting device | |
JP2007279118A (en) | Projector | |
TWI725878B (en) | Lighting device | |
JP2018162898A (en) | Air conditioning device | |
JP2011076070A (en) | Projection display device | |
JP2013011651A (en) | Projector | |
US6971749B2 (en) | Blower system | |
WO2023282700A1 (en) | Uv-c led air sterilization device | |
KR20120074746A (en) | Air circulation having illumination and sterilization ability | |
JP2006098734A (en) | Electronic equipment | |
JP2004219752A (en) | Video projection device and cooling method for video projection device | |
JP3550928B2 (en) | Lighting equipment | |
JP7261730B2 (en) | light injection device | |
JP2011076071A (en) | Projection display | |
JP2018133256A (en) | Electric device | |
JP2015222300A (en) | Light source device and image projection apparatus | |
JP2009157134A (en) | Projector device | |
JP4605466B2 (en) | projector | |
JP2003157715A (en) | Light source lamp cooling structure |