M275435 八、新型說明： 【新型所屬之技術領域】 本新型是有關於一種夜視紅外線攝影裝置，特別是指 一種可防止内部光源干擾之夜視紅外線攝影裝置。 【先前技術】 參閱圖1，習知具有攝影與照明功能之夜視紅外線攝影 裝置1，包含一殼體單元11、一固定件12、一發光模組13 ，及一攝影模組14。殼體單元n包括互相螺合而固接之一 基體111與一蓋體112。發光模組13具有一夜視紅外線（IR) 板131、複數紅外線發光二極體132、一感光作動之光敏電 阻133，及一套設於光敏電阻133外之膠套134。夜視ir 板131螺鎖固定於固定件12 一側，且複數發光二極體i32 設置於夜視IR板131上。光敏電阻133設於夜視IR板 131上且與發光二極體132同側，光敏電阻133提供之電阻 值受入射光強弱影響而變化，藉由夜視IR板131上的電路 而對應地控制發光二極體132之亮度。攝影模組14則螺鎖 固定於固定件12之另一側。 配合參閱圖2，組裝時，膠套134套設於光敏電阻133 外表面，主要作用在避免發光二極體132所產生之紅外線 光源在喊體單元11内直接影響到光敏電阻133的感光及電 阻值。 然而，以目前之一般結構來看，由於複數發光二極體 U2銲接於夜視1尺板131上時，發光二極體132頂端相對 於夜視IR板131的距離並不會一致，所以會有高低落差情 M275435 形，因此在組裝的過程中，發光二極體132、膠套134與裝 設於蓋體112前端之透光玻璃113間會預留一適當寬度餘隙 Η以利於組袭，其中，透光玻璃113並由一套環114壓固 〇 但疋基於上述製程上的考量，發光二極體132若產生 紅外線光，部份會經由透光玻璃113的反射而輕易地由膠套 134前端通孔直接進入到膠套134内，進而為光敏電阻133 所感應，如此將影響光敏電阻133偵測外部光線明暗度的 準確度，而由於光敏電阻133的電阻值是與發光二極體132 的發光效率相關，即光敏電阻133因感應外界之亮度愈低 而所產生之電阻值愈小時，發光二極體132的發光效率即 相對愈南，而當光敏電阻133因感應外界亮度愈高而所產 生之電阻值愈大時，發光二極體132的發光效率即相對降 低，因此，若發光二極體132所產生之紅外線光亦連同外 部可見光一同被光敏電阻133所感應時，可想而知，光敏 電阻133之電阻值將比僅有可見光時來的高，也會因此降 低發光二極體132之發光效率。 此外，就工廠之製程來說，一旦發光二極體132之發 光效率低於90%，則通常會被視為不良品，而其中因為光 敏電阻133受到本身發光二極體132所產生之紅外線光影 響以致形成不良品的成本將大幅提高。 【新型内容】 因此，本新型之目的，即在提供一種可精確感應環境 亮度而提高發光率之可防止内部光源干擾之夜視紅外線攝 M275435 影裝置。 於是，本新型可防止内部光源干擾之夜視紅外線攝影 裝置包含一殼體單元、一設置於該殼體單元内之發光模組 ，及一與該發光模組相連接並將外部影像轉為電訊號之攝 影模組，該發光模組包括一與該攝影模組相連接之電路板 、複數没置於該電路板上用以產生紅外線夜視光源之發光 元件、一設置於該電路板且用以感知外界亮度並對應產生 不同電阻值之光敏電阻，及一套設於該光敏電阻外之膠套 ，該膠套並形成一供外部光線進入之通孔，其特徵在於該 光敏電阻具有一遮蔽該通孔之紅外線阻隔玻璃，使得該光 敏電阻僅能感應外部可見光而不受該發光元件之干擾。 本新型可防止内部光源干擾之夜視紅外線攝影裝置， 藉由光敏電阻之紅外線阻隔玻璃之配置，可阻隔發光二極 體所產生的紅外線光源，並可使光敏電阻精確感測外部的 可見光源。 【實施方式】 有關本新型之前述及其他技術内容、特點與功效，在 以下配合參考圖式之較佳實施例的詳細說明中，將可清楚 的呈現。 在本新型被詳細描述之前，要注意的是，在以下的說 明内容中，類似的元件是以相同的編號來表示。 參閱圖3與圖4，本新型可防止内部光源干擾之夜視紅 外線攝影裝置之較佳實施例包含一殼體單元2、一設置於殼 體單元2内之發光模、组3，及一與發光模、組3相連接之攝影 M275435 模組4。 殼體單元2包括概呈圓筒狀之一基體21及一與基體21 相螺合之蓋體22，基體21具有一開放之第一端211及一相 反於第一端211之第二端212，第二端212具有一穿孔213 供發光模組3及攝影模組4之導線（圖未示）穿出。基體 21鄰近第一端211外緣設有一外螺紋段214，且基體21具 有四環設於其内壁之圓柱215。蓋體22具有一開放之第一 端221 ’及一相反於第一端221之第二端222，蓋體22鄰 近第一端221内側設有與外螺紋段214相螺合之内螺紋段 223，而鄰近第二端222内側則設置有一透光玻璃224，係 由一套環225壓固之。 發光模組3具有一概呈圓形之電路板、複數設於電路 板上之發光元件、一設於電路板上之光敏電阻33，及一套 設於光敏電阻33外之膠套34。該電路板為一夜視IR板31 ’夜視IR板3 1上環設有複數用以產生紅外線夜視光源之 發光元件，每一發光元件為一發光二極體32，鄰近夜視IR 板31下方處設有一用以感知外界亮度並對應產生不同電阻 值的光敏電阻33。其中，光敏電阻33電連接於夜視IR板 31上，並與複數發光二極體32設置於夜視爪板31之同側 ’光敏電阻33外端則設置有一具有防止紅外線光源進入且 概呈圓形（亦可為其他形狀）之紅外線阻隔玻璃331，該紅 外線阻隔玻璃331是用以阻隔紅外線光而僅容許室外場所 的可見光源穿透之作用，在光敏電阻33及紅外線阻隔玻璃 331外並套設有一概呈圓筒狀軟橡膠材質之膠套34，紅外 8 ⑧ M275435 線阻隔玻璃331貼覆於光敏電阻33外端，且二者皆容置於 膠套34之通孔341内。然而，值得一提的是，紅外線阻隔 玻璃331亦可設置於膠套34外並遮蔽於通孔341 一端，也 可達到防止紅外線光源進入的功效，另外，紅外線阻隔玻 璃331也可以一體成型方式成型於光敏電阻33上，並不限 於本實施例所揭露。 攝影模組4用以將外部影像轉換為電子訊號，並具有 一設有控制電路且概呈方形之電路板41、一設置於電路板 41中央處之鏡頭42，及一供電路板41鎖固且概呈圓形之 固定件43。電路板41螺鎖於固定件43 —側之四螺柱431 上，而夜視IR板31則螺鎖固定於固定件43另一側之二銅 柱432上，此外，固定件43及夜視IR板31中央處分別穿 設有一開孔433、311供鏡頭42依序穿設。另一方面，發光 模組3之夜視IR板3 1與攝影模組4之電路板4丨均透過導 線（圖未示）來接收電力與傳送影像訊號。 發光模組3是於室外場所光線不足時，用以增加及彌 補攝影模組4所需的光線強度。光敏電阻33之電阻值會受 外部光線入射光強弱的影響而變化，當光敏電阻感測到 外部光線不足時，夜視讯板31會驅動發光二極體32作動 而發光，讓攝影模組4在夜間或陰暗場所時可順利攝影。 配合參閱圖5組裝時，將電路板41螺鎖於固定件43 之螺柱431上，且鏡頭42自開孔433(如圖4)穿出，並將固 定件43螺鎖於基體21之四圓柱215。另外，將發光模組3 之夜視IR板31螺鎖於固定件43之二銅柱432並使鏡頭^ M275435 自開孔311(如圖4)穿出，最後，將蓋體22螺合於基體21 上完成組裝。發光二極體32、套設於光敏電阻33外之膠套 34與裝设於蓋體22前端之透光玻璃224間會預留一適當寬 度之間隙’避免組裝後彼此間產生干涉而使蓋體22無法與 基體21緊密螺合。當光敏電阻33感測室外環境之光線強 度不足時，夜視IR板31驅動發光二極體32發光，發光二 極體32所產生的紅外線光源會由透光玻璃224發散至外部 ，但部份紅外線光源會經由透光玻璃224反射而進入膠套 34之通孔341内，由於紅外線阻隔玻璃331的設置阻隔了 紅外線光源對光敏電阻33電阻值所造成的影響，使光敏電 阻33能精確地感測外部環境之光線強度，並提升發光二極 體32的發光效率。 另外，就工廠出貨的產品良率而言，藉由紅外線阻隔 玻璃331的配置，可使光敏電阻33不受本身紅外線光源之 影響而能精確感應外部可見光，因此原本受到本身紅外線 光源之影響而導致發光二極體32的發光效率低於9〇%之部 刀不良品，可藉此使發光二極體32的發光效率提昇至列％ 以上而成為良品，可大幅提高整體的良率，亦能因此節省 可觀的製造成本。 就工廠出貨後在實地現場安裝時，發光二極體32所產 生的紅外線光源會受到周圍景物之折射進入膠套34之通孔 341内，而影響發光二極體32之發光效率，使消費者對於 夜視紅外線攝影裝置之品質產生質疑甚至退貨，其間浪費 產品的運送及工廠查修之工資，由於紅外線阻隔玻璃331 10 M275435 的設置’可將上述缺點改善，不僅降低了環境造成的影響 並大幅提升產品品質及降低成本。 歸納上述，本新型之可防止内部光源干擾之夜視紅外 線攝影裝置’藉由紅外線阻隔玻们31的配置，阻隔了發 光二極體32產生的紅外線光源，使光敏電阻33能精確^ 感測外部之可見光源，並提升發光二極體32的發光效率， 此外：就工廠出貨的產品良率而言，更能提升良品的增加 ，並減少不良品的產生，故確實能達到本新型之目的。 准以上所述者，僅為本新型之較佳實施例而已，當不 能以此限定本新型實施之範圍，即大凡依本新型中請專利 範圍及新型說明内容所作之簡單的等效變化與修飾，皆仍 屬本新型專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一習知夜視紅外線攝影裝置之分解剖視圖； 圖2疋5亥習知仪視紅外線攝影裝置之組合剖視圖； 圖3疋本新型可防止内部光源干擾之夜視紅外線攝影 裝置之較佳實施例之立體分解圖； 圖4疋该較佳實施例之分解剖視圖；及 圖5是該較佳實施例之組合剖視圖。 M275435 【主要元件符號說明】 2…, ……殼體單元 3H、433· •…開孔 21 ·· ……基體 32....... ••發光一^虽體 211 > 221…·第一端 33....... ••光敏電阻 212、 222….第二端 331 ••… ••紅外線阻隔玻璃 213 .......穿孔 34....... ••膠套 214 .......外螺紋段 341…… ••通孔 215 .......圓柱 4 ......... ••攝影模組 22·· ……蓋體 41........ ••電路板 223 •……内螺紋段 42........ ••鏡頭 224 .......透光玻璃 43........ ••固定件 225 ……套環 431…… …螺柱 3… .......發光模組 432…… ••銅柱 31 ·_ .......仪視IR板M275435 8. Description of the new type: [Technical field to which the new type belongs] The present invention relates to a night vision infrared photography device, and particularly to a night vision infrared photography device that can prevent the interference of internal light sources. [Prior Art] Referring to FIG. 1, a conventional night vision infrared photography device 1 with photography and lighting functions includes a housing unit 11, a fixing member 12, a light emitting module 13, and a photographing module 14. The housing unit n includes a base body 111 and a cover body 112 which are screwed to each other and fastened to each other. The light emitting module 13 includes a night vision infrared (IR) board 131, a plurality of infrared light emitting diodes 132, a photosensitive resistor 133, and a rubber sleeve 134 provided outside the photosensitive resistor 133. The night vision ir plate 131 is screw-fixed on one side of the fixing member 12, and the plurality of light emitting diodes i32 are disposed on the night vision IR plate 131. The photoresistor 133 is provided on the night vision IR plate 131 and is on the same side as the light emitting diode 132. The resistance value provided by the photoresistor 133 changes due to the intensity of the incident light. The light emission is controlled by the circuit on the night vision IR plate 131. The brightness of the diode 132. The camera module 14 is screw-locked on the other side of the fixing member 12. With reference to FIG. 2, during assembly, the rubber sleeve 134 is sleeved on the outer surface of the photoresistor 133, which mainly prevents the infrared light source generated by the light emitting diode 132 from directly affecting the photoresistance and resistance of the photoresistor 133 in the shouting unit 11. value. However, according to the current general structure, when the plurality of light emitting diodes U2 are welded to the night vision 1-foot plate 131, the distance between the top end of the light emitting diode 132 and the night vision IR plate 131 will not be the same, so There is a height difference of M275435, so during the assembly process, an appropriate width clearance will be reserved between the light-emitting diode 132, the rubber sleeve 134 and the transparent glass 113 installed at the front end of the cover 112 to facilitate group attack. Among them, the transparent glass 113 is pressed and fixed by a set of rings 114. However, based on the above process considerations, if the light emitting diode 132 generates infrared light, part of it will be easily reflected by the plastic through the reflection of the transparent glass 113 The through hole at the front end of the sleeve 134 directly enters the rubber sleeve 134, and then is sensed by the photoresistor 133. This will affect the accuracy of the photoresistor 133 in detecting the brightness of the external light. The luminous efficiency of the body 132 is related, that is, the smaller the resistance value of the photoresistor 133 due to the lower the brightness of the external sensing, the light emitting efficiency of the light emitting diode 132 is relatively south, and when the photoresistor 133 is sensing the external brightness When the resistance value is higher and the resistance value is larger, the light emitting efficiency of the light emitting diode 132 is relatively reduced. Therefore, if the infrared light generated by the light emitting diode 132 is also sensed by the photoresistor 133 together with external visible light, It is expected that the resistance value of the photoresistor 133 will be higher than that when only the visible light is used, which will also reduce the light emitting efficiency of the light emitting diode 132. In addition, as far as the manufacturing process of the factory is concerned, once the luminous efficiency of the light emitting diode 132 is lower than 90%, it is usually regarded as a defective product, and the photoresistor 133 receives the infrared light generated by the light emitting diode 132 itself. The effect is that the cost of defective products will increase significantly. [New content] Therefore, the purpose of this new model is to provide a night vision infrared camera M275435 that can accurately sense the brightness of the environment and increase the luminous rate and prevent the interference of internal light sources. Therefore, the novel night vision infrared photography device capable of preventing the interference of internal light sources includes a housing unit, a light-emitting module disposed in the housing unit, and a light-emitting module connected to the light-emitting module and converting external images into telecommunications. Photography module, the light-emitting module includes a circuit board connected to the photography module, a plurality of light-emitting elements not placed on the circuit board for generating infrared night vision light sources, and a light-emitting element disposed on the circuit board and used The photoresistor senses the external brightness and correspondingly generates different resistance values, and a rubber sleeve provided outside the photoresistor. The rubber sleeve forms a through hole for external light to enter, and is characterized in that the photoresistor has a shielding The infrared blocking glass of the through hole makes the photoresistor only sense external visible light without being disturbed by the light emitting element. The novel night vision infrared photography device that can prevent the internal light source from interfering. With the configuration of the infrared blocking glass of the photoresistor, the infrared light source generated by the light emitting diode can be blocked, and the photoresistor can accurately sense the external visible light source. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly presented in the following detailed description of the preferred embodiment with reference to the drawings. Before the new model is described in detail, it should be noted that in the following description, similar elements are represented by the same number. Referring to FIGS. 3 and 4, a preferred embodiment of the novel night vision infrared photography device capable of preventing the interference of internal light sources includes a housing unit 2, a light emitting module disposed in the housing unit 2, a group 3, and Photographic M275435 module 4 with light emitting module and group 3 connected. The housing unit 2 includes a base 21 that is generally cylindrical and a cover 22 that is screwed with the base 21. The base 21 has an open first end 211 and a second end 212 opposite to the first end 211. The second end 212 has a hole 213 for the wires (not shown) of the light emitting module 3 and the camera module 4 to pass through. The base body 21 is provided with an externally threaded section 214 adjacent to the outer edge of the first end 211, and the base body 21 has a cylinder 215 with four rings provided on its inner wall. The cover 22 has an open first end 221 ′ and a second end 222 opposite to the first end 221. An internal thread section 223 is provided on the inner side of the cover body 22 adjacent to the first end 221 to be screwed with the external thread section 214. A light-transmitting glass 224 is disposed adjacent to the inner side of the second end 222, and is fixed by a set of rings 225. The light-emitting module 3 has a substantially circular circuit board, a plurality of light-emitting elements provided on the circuit board, a photoresistor 33 provided on the circuit board, and a rubber sleeve 34 provided outside the photoresistor 33. The circuit board is a night vision IR board 31. The night vision IR board 31 is provided with a plurality of light emitting elements for generating infrared night vision light sources on the upper ring. Each light emitting element is a light emitting diode 32, which is adjacent to the night vision IR board 31. There is a photoresistor 33 for sensing the brightness of the outside and correspondingly generating different resistance values. Among them, the photoresistor 33 is electrically connected to the night vision IR plate 31, and is disposed on the same side of the night vision claw plate 31 as the plurality of light-emitting diodes 32. The outer end of the photoresistor 33 is provided with an infrared light source to prevent the light Circular (or other shapes) infrared blocking glass 331. The infrared blocking glass 331 is used to block infrared light and only allows visible light sources in outdoor places to penetrate. Outside the photoresistor 33 and the infrared blocking glass 331, A rubber sleeve 34 of a substantially cylindrical soft rubber material is provided. The infrared 8 ⑧ M275435 line barrier glass 331 is attached to the outer end of the photoresistor 33, and both are accommodated in the through hole 341 of the rubber sleeve 34. However, it is worth mentioning that the infrared blocking glass 331 can also be arranged outside the rubber sleeve 34 and shielded at one end of the through hole 341, which can also prevent the infrared light source from entering. In addition, the infrared blocking glass 331 can also be formed in a single molding method. The photoresistor 33 is not limited to the one disclosed in this embodiment. The camera module 4 is used to convert external images into electronic signals, and has a substantially square circuit board 41 provided with a control circuit, a lens 42 disposed at the center of the circuit board 41, and a circuit board 41 for locking. The mounting member 43 is substantially circular. The circuit board 41 is screwed to the four studs 431 on the side of the fixing member 43, and the night vision IR board 31 is screwed to the two copper posts 432 on the other side of the fixing member 43. In addition, the fixing member 43 and night vision An opening 433 and 311 are respectively formed in the center of the IR plate 31 for the lens 42 to be sequentially inserted. On the other hand, the night vision IR board 31 of the light emitting module 3 and the circuit board 4 of the photographing module 4 both receive power and transmit image signals through wires (not shown). The light-emitting module 3 is used to increase and compensate the light intensity required by the photographing module 4 when the outdoor place has insufficient light. The resistance of the photoresistor 33 will be affected by the intensity of the incident light from the external light. When the photoresistor detects that the external light is insufficient, the night video board 31 will drive the light emitting diode 32 to act and emit light, so that the photo module 4 Smooth photography at night or in a dark place. When assembling with reference to FIG. 5, the circuit board 41 is screwed onto the stud 431 of the fixing member 43, and the lens 42 is threaded out from the opening 433 (as shown in FIG. 4), and the fixing member 43 is screwed to the fourth of the base 21 Cylinder 215. In addition, the night vision IR board 31 of the light emitting module 3 is screwed to the copper pillar 432 of the fixing member 43 and the lens ^ M275435 is put out from the opening 311 (see FIG. 4). Finally, the cover 22 is screwed into the Assembly is completed on the base 21. A light-emitting diode 32, a rubber sleeve 34 sleeved outside the photoresistor 33, and a light-transmitting glass 224 provided at the front end of the cover body 22 will leave a gap of an appropriate width to prevent interference between each other after assembly and make the cover The body 22 cannot be tightly screwed with the base body 21. When the photoresistor 33 detects that the light intensity of the outdoor environment is insufficient, the night vision IR plate 31 drives the light emitting diode 32 to emit light. The infrared light source generated by the light emitting diode 32 will be emitted to the outside by the transparent glass 224, but some The infrared light source will be reflected by the transparent glass 224 and enter the through hole 341 of the rubber sleeve 34. The effect of the infrared light source on the resistance value of the photoresistor 33 is blocked by the setting of the infrared blocking glass 331, so that the photoresistor 33 can accurately sense The light intensity of the external environment is measured, and the light emitting efficiency of the light emitting diode 32 is improved. In addition, in terms of the yield of products shipped from the factory, the configuration of the infrared blocking glass 331 allows the photoresistor 33 to accurately sense external visible light without being affected by its own infrared light source, so it was originally affected by its own infrared light source. As a result, the luminous efficiency of the light-emitting diode 32 is less than 90%, which can improve the luminous efficiency of the light-emitting diode 32 to more than the column% and become a good product, which can greatly improve the overall yield. This can save considerable manufacturing costs. When installed in the field after shipment from the factory, the infrared light source generated by the light emitting diode 32 will be refracted by the surrounding scenery and enter the through hole 341 of the rubber sleeve 34, which will affect the light emitting efficiency of the light emitting diode 32 and make consumption. Those who questioned the quality of the night vision infrared photography device or even returned the product, wasted product delivery and the wages of factory inspection during the process. Due to the setting of the infrared blocking glass 331 10 M275435, the above disadvantages can be improved, which not only reduces the environmental impact and greatly reduces Improve product quality and reduce costs. To sum up, the new type of night vision infrared photography device that can prevent the internal light source from interfering with the configuration of the infrared blocking glass 31 blocks the infrared light source generated by the light emitting diode 32, so that the photoresistor 33 can accurately sense the outside. Visible light source, and improve the luminous efficiency of the light emitting diode 32. In addition, in terms of the product yield of the factory shipment, it can increase the increase of good products and reduce the occurrence of defective products, so it can indeed achieve the purpose of this new model. . The above-mentioned ones are only the preferred embodiments of the present invention. When the scope of implementation of the present invention cannot be limited by this, that is, the simple equivalent changes and modifications made according to the scope of the patents and the description of the new invention , Are still covered by the new patent. [Brief description of the drawings] Figure 1 is a sectional anatomy view of a conventional night vision infrared photography device; Figure 2 疋 5 Hai Xizhi conventional infrared photography device sectional view; Figure 3 疋 this new type of night vision infrared photography can prevent internal light source interference An exploded perspective view of a preferred embodiment of the device; FIG. 4 is a partial anatomical view of the preferred embodiment; and FIG. 5 is a combined sectional view of the preferred embodiment. M275435 [Description of main component symbols] 2…,… housing units 3H, 433 · •… opening 21…… base 32.… • • light emitting ^ though body 211 > 221 ... · First end 33 ....... •• Photoresistors 212, 222…. Second end 331 ••… •• Infrared blocking glass 213 ....... Perforated 34 ....... • • Plastic sleeve 214 ....... external thread section 341 …… •• Through hole 215 ....... Cylinder 4 ......... •• Photographic module 22 ·· …… Cover body 41 ........ •• Circuit board 223 • …… Internal thread section 42 ........ •• Lens 224 ....... Transparent glass 43 .... .... •• Fixtures 225… Sleeves 431 ……… Studs 3… ....... Lighting Modules 432 …… •• Copper 31 · _ ....... IR board
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