M44.2526 五、新型說明： 【新型所屬之技術領域】 本創作係關於一種攝影機保護殼，特別是指一種利 用溫度調節來控制保護殼内溫度之攝影機保護殼。 【先前技術】 為了安全的考量，在曰常生活中已隨處可見攝影機 的架設’通常絕大部分的攝影機都是架設在室外，因此， 外在環境的變化往往會影響到攝影機的拍攝品質，且在 極為嚴苛的環境下’攝影機甚至有可能無法正常的運作。 在現有的技術中’主要是利用保護殼罩住攝影機， 使攝影機不會直接受到外在環境的衝擊，然而，當外在 %境處於高溫或低溫的極端溫度時，攝影機極有可能因 此無法正常運作；另外，當外在環境的濕氣較重且内外 溫度不一時，保護殼的視窗上很容易產生霧氣，影響到 攝影機的拍攝。 緣此本案創作人認為實有必要開發出一種新的攝 〜機保e蒦设，使其可因應環境溫度的變化而將保護殼内 的溫度調節至正常工作溫度，並且可以消除霧氣 ，提升 攝影機的拍攝品質。 【新型内容】 本創作所欲解決之技術問題與目的： ，、、不觀以上所述，在習知技術甲，普遍存在保護殼僅 3 能保護攝影機不會受到外在環境的直接衝擊，當遇到溫 度變化過於極端或内外溫差大時，極有可能影響到攝影 機的拍攝品質’甚至無法正常運作。 緣此，本創作之主要目的在於提供一種攝影機保護 殼，其係利用溫度調節裝置來調節獨立空間内之溫度， 避免攝影機因溫度過高或過低而無法正常運作；以及， 本創作利用除霧裝置來保持透明鏡片之可視度，如消除 霧氣或避免霧氣產生，使攝影機可以透過透明鏡片清楚 的拍攝外部影像。 本創作解決問題之技術手段： 本創作為解決習知技術之問題所採用之必要技術手 段係提供-種攝影機健殼，其_於保護—攝影機， 而攝影餘賴包含-固定底独及i鮮。固定底 座係用_定攝影機。賴料W地㈣於 =，並職i立空間，藉錢攝频設置於獨立空間 包ΐ—賴罩本體一透明鏡片、一除霧 有相對設置之一第—㈣一第:=。保護罩本體具 第砝祕旦⑽ 透明鏡片係設置於 弟-知，使攝域可透過透明鏡㈣⑽ :二除霧裝置係設置於第一端，用以保持“; 置係設置於保護罩本體内二制 獨立工間内之 >皿度；電路模組係設置於第 =結於攝影機、除霧裝置、溫度調節裝置叹一外部電 基於上述必要技術手段所衍生之附屬技術手段為， 除霧裝置係為-加熱H，且加熱!!雜附於透明鏡片上。 基於上述必要技術手段所衍生之附屬技術手段為， =4罩更包含-㈣裝置，其係設置於保鮮本體，並 电性連、、、。於包路模組’用以投射―光束，光束係直接朝 向該第-端之前方。較佳者’㈣裝£包含—光制元 件與-發光元件’光_元件_以_外在環境之光 源，據以驅動發光元件產生光束。 、基於上述必要技術手段所衍生之附屬技術手段為， /皿度„周即裝置包含—溫度偵測元件以及—溫控模组，温 度偵測树剌__立空_之溫度，並據以驅動 溫控模組運作。 ^基於上述必要技術手段所衍生之附屬技術手段為， _控杈組更包含一加熱元件與一冷卻元件其中至少一 者，藉以控制獨立空間内之溫度。 八 —基於上述必要技術手段所触之附屬技術手段為， 固定底座具有一螺件，攝影機係鎖固於螺件。 本創作對照先前技術之功效： 從以上述可知’相較於習知技術所述之保護殼，由 於在本創作所提供之攝影齡護殼巾，增設溫度調節裝 置=控制獨立空間内之溫度’使攝影機可以在正常的工 作Γ^τ運作’亚在内外溫差大而導致透明鏡片上凝結 霧乳時’可以藉由除霧裝置來消除/避免霧氣，以保持透 月鏡片之可視度，因此，本創作相較於習知技術確實可 以有效的保護攝影機於良好的工作環境下運作。此外， 2於在本創作所提供之攝影機保 護殼中，更設有發光裝 i，因此當外部環境的光源不足時，可提供光源，使攝 影機可以拍攝清晰的影像。 本創作所採用的具體實施例，將藉由以下之實施例 及圖式作進一步之說明。 【實施方式】 由於本創作所提供之攝影機保護殼，可廣泛運用於 各種攝影機，其組合實施方式更是不勝枚舉，故在此不 再—一贅述，僅列舉其中較佳之實施例來加以具體說明。 請參閱第一圖至第四圖，第一圖係顯示本創作第一 較佳實施例所提供之攝影機保護殼與攝影機之立體外觀 不意圖；第二圖係顯示本創作第一較佳實施例所提供之 攝影機保護殼與攝影機之立體分解示意圖；第三圖係顯 示本創作第一較佳實施例所提供之攝影機保護殼與攝影 機之剖面示意圖；第四圖係顯示電路模組之電路結構 圖。如圖所示，一種攝影機保護殼1〇〇 ,其係用於保護 一攝影機200 ’而攝影機保護殼100包含一固定底座i 以及一保護罩2。 固定底座1具有一螺件11，攝影機200係鎖固於螺 件u ’藉以使攝影機200固定地設置於固定底座i。在 貫務運用上’本實施例所述之攝影機200例如是不同規 格之攝像裝置’且攝影機200可以用來拍攝動態連續影 M442526 像或靜態不連續圖片。 保護罩2包含一保護罩本體21、〜透明鏡片22、一 除務裝置23、一溫度調節裝置24、〜電路模組25以及 一照明裝置26。其中，保護罩2係緊密地固定於固定底 座1，並形成一獨立空間CS，藉以使攝影機2〇〇設置於 獨立空間CS内。在實務運用上，保護罩2與固定底座1 之間可以在連接處增設有矽膠或密封環，並以鎖固或卡 合等方式固定住，藉以增加其氣密性。 保護罩本體21具有相對設置之一第一端211與一第 一端212。透明鏡片22係設置於弟一端211，使攝影機 200可透過透明鏡片22擷取第一端211前方之影像。 除霧裝置23係設置於第一端211，以保持透明鏡片 22之可視度；於此實施例中，該除霧襄置23係為一加 熱器，且在不影響攝影機200的拍攝視野的情況下，加 熱器可以是整片貼附於透明鏡片22上’或者是局部的貼 附於透明鏡片22上，藉以在透明鏡片22因内外側溫差 而凝結霧氣時，利用加熱的方式來消除霧氣，亦或是在 溫度調節裝置24啟動時，同步啟動除霧裝置23，避免 透明鏡片22内外側之溫差過大，藉此防此霧氣產生，該 除霧裝置除了本實施例所揭露之加熱器，亦可為致冷 器；然而，在其他實施例中，除霧裝置23亦可以空氣牆 的方式來隔離水氣，或以熱風來消除霧氣。 溫度绸節裝置24係設置於保護罩本體21内，且溫 度調節裝置24包含一溫度偵測元件241以及一溫控模組 242。溫度偵測元件241係用以偵測獨立空間cs内之溫 7 242更包含一加熱元件2421及/或一冷卻 來驅動力件241所量測到的溫度 獨立空間is內夕1 元件2422運作，進而控制 者矛欠_ 之/皿度，使攝影機200可順利運作。在 ί，力當攝影機2GG處在高溫或低溫等極端環境 溫产調-I能無法正常運作，因此在攝影機啟動前， 間ρς。p、置24可先利用溫度偵測元件241偵測獨立空 絲旦/内的溫度’然:後驅使溫控模組242來調節溫度， j 2GG可以正常運作。而除霧裝置23可搭配溫度 24啟動加熱元件或冷卻元件，相對應的啟動加 熟态或致冷器。 旦/她路模、且25係。又置於第二端212，並電性連結於攝 衫機200、除霧裝i23、溫度調節裝置％以及一外部電 2 300。其中，攝影機200是藉由電路模組25接收外部 屯源3〇0所提供之電力’並藉由電路模組Μ將訊號傳出。 照明裝置26係設置於保護罩本體21，並電性連結 於電路模詛25，且照明裝置26包含一光偵測元件 與—發光元件262，光偵測元件261係用以偵測外在環 土兄之光源，而發光元件262係依據光偵測元件261所偵 測到之光源強度來發光，當光源不足時，藉以使照明裝 置26朝向第一端211之前方投射出一光束。 睛參閱第五圖，第五圖係顯示本創作第二較佳實施 例所提供之攝影機保護殼與攝影機之剖面示意圖。如圖 所示’本實施例更提供一種攝影機保護殼1〇〇a，而此攝 影機保護殼100a與上述第一較佳實施例所提供之攝影 M442526 機保護殼100相似，其差異主要在於攝影機保護殼100a 是以一除霧裝置23a取代攝影機保護殼1〇〇之除霧裝置 23 ’而除霧裝置23a係為一空氣牆產生裝置，其係設置 於第一端211 ’且連通於獨立空間cs，藉以在溫度調節 裝置24對獨立空間CS内進行溫度調節，如加熱時，利 用除霧裝置23a將獨立空間CS内之熱空氣導引出，並 吹向透明鏡片22,藉以消除/避免透明鏡片22上的霧氣。 清參閱弟六圖’弟六圖係顯示本創作第三較佳實施 例所提供之攝影機保護殼與攝影機之剖面示意圖。如圖 所示，本實施例更提供一種攝影機保護殼l〇〇b，而此攝 影機保護殼100b與上述第一較佳實施例所提供之攝影 機保護殼100相似’其差異主要在於攝影機保護殼100b 是以一除霧裝置23b取代攝影機保護殼1〇〇之除霧裝置 23 ’且攝影機保護殼i〇〇b之外侧更包含一溫控元件27 ; 其中，除霧裝置23b係為一空氣牆產生裝置，其係設置 於第一端211之外側，而溫控元件27係鄰設於除霧裝置 23b ’藉以使溫控元件27調節除霧裝置23b所吸入的空 氣，該溫控元件27之升溫或降溫係與該溫度調節裝置 24啟動加熱元件或冷卻元件相對應，使除霧裝置23b所 吸入的空氣溫度與攝影機保護殼100内部相近，並使除 霧裝置23b將該空氣吹向透明鏡片22,進而避免/消除透 明鏡片22因溫差過大而產生霧氣。 相信舉凡在所屬技術領域中具有通常知識者在閱讀 以上所揭露之技術後’應更可輕易理解，藉由本創作所 提供之攝影機保護殼中’是利用溫度調節裝置來控制獨 9 M442526 立二間内之溫度’使攝影機可以在正常的工作溫度下運 作’並在内外溫差大而導致霧氣凝結於透明鏡片上時， 可以藉由除霧裝置來消除透明鏡片上的霧氣，且該除霧 裝置右使用空氣牆產生裝置，亦可產生氣流帶走透明鏡 片上所依附之塵埃’而可更有效的使透明鏡片具有良好 的可視度；因此，本創作相較於習知技術確實可以有效 的保護攝影機於良好的工作環境下運作。此外，由於在 本創作所提供之攝影機保護殼中，更設有發光裝置，因 此當外部環境的光源不足時，可提供光源，使攝影機可 以拍攝清晰的影像。 藉由上述之本創作實施例可知，本創作確具產業上 之利用價值。惟以上之實施例說明，僅為本創作之較佳 貫施例σ兒明，舉凡所屬技術領域中具有通常知識者當可 依據本創作之上述實施例說明而作其它種種之改良及變 化。然而這些依據本創作實施例所作的種種改良及變 化，當仍屬於本創作之創作精神及界定之專利範圍内。 【圖式簡單說明】 第一圖係顯示本創作第一較佳實施例所提供之攝影 機保護殼與攝影機之立體外觀示意圖； 第二圖係顯示本創作第一較佳實施例所提供之攝影 機保護殼與攝影機之立體分解示意圖； 第三圖係顯示本創作第一較佳實施例所提供之攝影 機保護殼與攝影機之剖面示意圖； 10 M442526 弟四圖係顯不電路模組之電路結構圖； 第五圖係顯示本創作第二較佳實施例所提供之攝影機保 護殼與攝影機之剖面示意圖；以及 第六圖係顯示本創作第三較佳實施例所提供之攝影機保 護殼與攝影機之剖面示意圖。M44.2526 V. New description: [New technical field] This creation is about a camera protective case, especially a camera protective case that uses temperature regulation to control the temperature inside the protective case. [Prior Art] For the sake of safety, the camera has been ubiquitous in everyday life. 'Most of the cameras are usually installed outdoors. Therefore, changes in the external environment often affect the shooting quality of the camera. In extremely harsh environments, the camera may not even function properly. In the prior art, the main purpose is to cover the camera with a protective cover so that the camera is not directly affected by the external environment. However, when the external % is at an extreme temperature of high temperature or low temperature, the camera is likely to be unable to function normally. In addition, when the external environment is heavy and the temperature inside and outside is different, the window of the protective shell is prone to fog, which affects the shooting of the camera. Therefore, the creator of this case believes that it is necessary to develop a new camera to ensure that the temperature inside the protective case can be adjusted to the normal working temperature in response to changes in the ambient temperature, and the fog can be eliminated and the camera can be raised. The quality of the shot. [New content] The technical problems and objectives that this creation wants to solve: ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, When the temperature change is too extreme or the temperature difference between the inside and the outside is large, it is very likely to affect the shooting quality of the camera' or even not function properly. Therefore, the main purpose of this creation is to provide a camera protective cover that uses a temperature regulating device to adjust the temperature in the independent space to prevent the camera from being operated normally due to excessive or too low temperature; and, the creation utilizes defogging. The device maintains the visibility of the transparent lens, such as eliminating fog or preventing fogging, allowing the camera to clearly capture external images through the transparent lens. The technical means of solving the problem in this creation: The necessary technical means adopted by this creation to solve the problem of the conventional technology is to provide a kind of camera health shell, which is a protection-camera, and the photography residual includes - fixed sole and i fresh . The fixed base is equipped with a camera. Lai W (4) in =, concurrently i-space, borrowed money to set the frequency in a separate space. ΐ 赖 - hood cover a transparent lens, a defogging has a relative setting of the first - (four) a: The protective cover body has the third secret (10). The transparent lens is set to the younger one, so that the field can pass through the transparent mirror (4) (10): the second defogging device is disposed at the first end for maintaining "; In the second two-independent work space, the circuit module is set in the camera technology, the defogging device, and the temperature control device. The external technical system is based on the above-mentioned necessary technical means. The fog device is - heating H, and heating!! Miscellaneous attached to the transparent lens. The auxiliary technical means derived from the above-mentioned necessary technical means is that the =4 cover further includes a - (4) device, which is disposed on the fresh-keeping body and is electrically The splicing module, 'for projecting the beam, the beam is directed directly toward the front of the first end. Preferably, '(4) contains the optical component and the illuminating component 'light_component _ The light source of the external environment is used to drive the light-emitting element to generate a light beam. The auxiliary technical means derived from the above-mentioned necessary technical means is that the device includes a temperature detecting element and a temperature control module. Temperature detection tree __ stand empty _ the temperature, and temperature control module according to the driving operation. The auxiliary technical means derived from the above-mentioned necessary technical means is that the control group further comprises at least one of a heating element and a cooling element, thereby controlling the temperature in the independent space. VIII—Auxiliary technical means touched by the above-mentioned necessary technical means is that the fixed base has a screw and the camera is locked to the screw. This creation contrasts with the efficacy of the prior art: From the above-mentioned known protective shells, compared to the protective shells described in the prior art, due to the photo-aged shell towels provided in the present creation, the addition of a temperature regulating device = controlling the temperature in the independent space' Allowing the camera to operate in normal operation '^τ' when the temperature difference between the inside and the outside is large, causing condensation on the transparent lens, the fog can be eliminated/avoided by the defogging device to maintain the visibility of the moon lens, therefore, Compared with the prior art, this creation can effectively protect the camera from working in a good working environment. In addition, in the camera housing provided by this creation, there is also a light-emitting device, so when the light source of the external environment is insufficient, a light source can be provided, so that the camera can take clear images. Specific embodiments of the present invention will be further illustrated by the following examples and drawings. [Embodiment] Since the camera protective cover provided by the present invention can be widely applied to various cameras, the combined embodiments thereof are numerous, and therefore, the details are not described herein, and only the preferred embodiments are specifically described. Description. Please refer to the first to fourth figures. The first figure shows the stereoscopic appearance of the camera protective case and the camera provided by the first preferred embodiment of the present invention. The second figure shows the first preferred embodiment of the present creation. The schematic diagram of the camera housing and the camera is provided; the third diagram shows a schematic view of the camera casing and the camera provided by the first preferred embodiment of the present invention; and the fourth diagram shows the circuit structure of the circuit module. . As shown, a camera housing 1 is used to protect a camera 200' and the camera housing 100 includes a fixed base i and a protective cover 2. The fixed base 1 has a screw member 11, and the camera 200 is locked to the screw u' so that the camera 200 is fixedly disposed to the fixed base i. The camera 200 described in this embodiment is, for example, a camera of different specifications, and the camera 200 can be used to capture a dynamic continuous image M442526 image or a static discontinuous picture. The protective cover 2 includes a protective cover body 21, a transparent lens 22, a dedicating device 23, a temperature adjusting device 24, a circuit module 25, and a lighting device 26. Among them, the protective cover 2 is tightly fixed to the fixed base 1 and forms a separate space CS, whereby the camera 2 is disposed in the independent space CS. In practical practice, a silicone or sealing ring may be added between the protective cover 2 and the fixed base 1 and fixed by locking or snapping, thereby increasing its airtightness. The cover body 21 has a first end 211 and a first end 212 disposed opposite to each other. The transparent lens 22 is disposed at one end 211 of the camera, so that the camera 200 can capture the image in front of the first end 211 through the transparent lens 22. The demisting device 23 is disposed at the first end 211 to maintain the visibility of the transparent lens 22; in this embodiment, the defogging device 23 is a heater and does not affect the shooting field of the camera 200. The heater may be attached to the transparent lens 22 in a whole piece or partially attached to the transparent lens 22, so that when the transparent lens 22 is condensed by the temperature difference between the inner and outer sides, the heat is used to eliminate the mist. Or when the temperature adjusting device 24 is started, the demisting device 23 is synchronously activated to prevent the temperature difference between the inner and outer sides of the transparent lens 22 from being excessively large, thereby preventing the mist from being generated. The defogging device is not only the heater disclosed in the embodiment, but also It may be a refrigerator; however, in other embodiments, the demisting device 23 may also isolate the moisture by means of an air wall or eliminate the mist by hot air. The temperature control device 24 is disposed in the cover body 21, and the temperature adjustment device 24 includes a temperature detecting component 241 and a temperature control module 242. The temperature detecting component 241 is configured to detect that the temperature in the independent space cs 242 further comprises a heating element 2421 and/or a cooling to drive the force component 241 to measure the temperature independent space. In turn, the controller slams the _ / the degree of the dish, so that the camera 200 can operate smoothly. In ί, the camera 2GG is in an extreme environment such as high temperature or low temperature. The temperature can not work properly, so before the camera starts, it will ς. p, set 24 can first use the temperature detecting component 241 to detect the temperature of the independent air filaments / inside: Then: the rear drive allows the temperature control module 242 to adjust the temperature, j 2GG can operate normally. The defogging device 23 can be used with the temperature 24 to activate the heating element or the cooling element, corresponding to the activation of the ripening state or the refrigerator. Dan / her road model, and 25 series. It is placed on the second end 212 and electrically connected to the camera 200, the defogger i23, the temperature adjustment device %, and an external power 2 300. The camera 200 receives the power supplied by the external power source 〇0 through the circuit module 25 and transmits the signal through the circuit module Μ. The illuminating device 26 is disposed on the protective cover body 21 and electrically connected to the circuit module 25, and the illuminating device 26 includes a light detecting component and a light emitting component 262. The light detecting component 261 is configured to detect the external ring. The light source 262 emits light according to the intensity of the light source detected by the light detecting element 261. When the light source is insufficient, the illumination device 26 projects a light beam toward the front of the first end 211. Referring to the fifth drawing, the fifth drawing shows a schematic cross-sectional view of the camera protective case and the camera provided by the second preferred embodiment of the present invention. As shown in the figure, the present embodiment further provides a camera protective case 1A, and the camera protective case 100a is similar to the photographic M442526 protective case 100 provided in the first preferred embodiment, and the difference mainly lies in camera protection. The casing 100a is a defogging device 23' that replaces the camera casing 1a with a defogging device 23a. The defogging device 23a is an air wall generating device which is disposed at the first end 211' and communicates with the independent space cs. Therefore, the temperature adjustment device 24 performs temperature adjustment in the independent space CS. For example, when heating, the hot air in the independent space CS is guided out by the defogging device 23a, and blown to the transparent lens 22, thereby eliminating/avoiding the transparent lens. The fog on the 22nd. The reference to the six-figure diagram of the sixth embodiment of the present invention shows a schematic view of a camera protective case and a camera provided by the third preferred embodiment of the present invention. As shown in the figure, the present embodiment further provides a camera protective cover 100b, and the camera protective case 100b is similar to the camera protective case 100 provided in the first preferred embodiment. The difference is mainly in the camera protective case 100b. The defogging device 23' is replaced by a defogging device 23b, and the outer side of the camera protective case i〇〇b further includes a temperature control element 27; wherein the defogging device 23b is an air wall. The device is disposed on the outer side of the first end 211, and the temperature control element 27 is disposed adjacent to the demisting device 23b' so that the temperature control element 27 adjusts the air sucked by the defogging device 23b, and the temperature of the temperature control element 27 is raised. Or the cooling system corresponds to the heating element or the cooling element being activated by the temperature adjusting device 24, so that the temperature of the air sucked by the demisting device 23b is close to the inside of the camera protective case 100, and the demisting device 23b blows the air toward the transparent lens 22 In addition, the transparent lens 22 is prevented/eliminated from being fogged due to excessive temperature difference. It is believed that those who have ordinary knowledge in the technical field should read the above-disclosed technology 'should be more easily understood, and the camera protective case provided by the present invention uses the temperature regulating device to control the single 9 M442526 The internal temperature 'allows the camera to operate at normal working temperature' and when the temperature difference between the inside and the outside is large, causing the fog to condense on the transparent lens, the mist on the transparent lens can be eliminated by the defogging device, and the defogging device is right The use of the air wall generating device can also generate airflow to remove the dust attached to the transparent lens, which can more effectively make the transparent lens have good visibility; therefore, the creation can effectively protect the camera compared with the prior art. Operate in a good working environment. In addition, since the illuminating device is provided in the camera protective case provided by the present invention, when the light source of the external environment is insufficient, a light source can be provided, so that the camera can take a clear image. As can be seen from the above-described embodiments of the present invention, the present creation has an industrial use value. However, the above embodiments are merely illustrative of the preferred embodiments of the present invention, and those skilled in the art can make various other modifications and changes as described in the above embodiments of the present invention. However, all of the improvements and variations made in accordance with the present embodiment are still within the scope of the creative spirit and definition of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS The first figure shows a stereoscopic appearance of a camera protective case and a camera provided by the first preferred embodiment of the present invention; the second figure shows the camera protection provided by the first preferred embodiment of the present invention. 3D exploded view of the camera and the camera; the third diagram shows a schematic view of the camera protective case and the camera provided by the first preferred embodiment of the present invention; 10 M442526 The fourth circuit diagram of the circuit module of the display circuit module; 5 is a schematic cross-sectional view showing a camera protective case and a camera provided by the second preferred embodiment of the present invention; and a sixth drawing showing a schematic view of the camera protective case and the camera provided by the third preferred embodiment of the present invention.
【主要元件符號說明】 100 ' 100a ' 100b 攝影機保護殼 200 攝影機 300 外部電源 1 固定底座 11 螺件 2 保護罩 21 保護罩本體 211 第一端 212 第二端 22 透明鏡片 23、23a、23b 除霧裝置 24 溫度調節裝置 241 溫度偵測元件 242 溫控模組 2421 加熱元件 2422 冷卻元件 M442526[Main component symbol description] 100 ' 100a ' 100b Camera cover 200 Camera 300 External power supply 1 Fixed base 11 Screw 2 Protective cover 21 Protective cover body 211 First end 212 Second end 22 Transparent lens 23, 23a, 23b Defogging Device 24 temperature adjustment device 241 temperature detecting element 242 temperature control module 2421 heating element 2422 cooling element M442526
25 26 261 262 27 CS 電路模組 照明裝置 光偵測元件 發光元件 溫控元件 獨立空間25 26 261 262 27 CS Circuit module Lighting device Light detecting element Light-emitting element Temperature control element Independent space
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