1246626 九、發明說明： 【發明所屬技術領域】 本發明乃係提供-種監視攝職魏裝置，尤指可遮斷光晕並 避免干擾攝影機擷取清晰影像之裳置。 w 【習知技術】 監視攝影機係-種可依據使用者需求裝設在建築物、路口之 適當位置，齡該監視攝韻擷取監視範圍狀影像，再透過電 子組件之鱗後，將此景彡像魏經由㈣輸送呈現於顯示裝置书 上，做為監管之用。 按，習知之監視攝影機1，請參閱圖—所示 要係由—後蓋1 1、外殼1 2、護蓋1 3、遮板！ 4及鏡則 所構成，該後蓋1 i之下方設有電源線出口 i丄丄，該外殼工 又有疋位口卩1 2 1，藉由該定位部丄2丄可將攝影機丄定 於需監視的位置，外殼12内裝設有可插取之底板12 2，該 t2^上固設有鏡頭15及電路板15 i，於鏡m 5之前 =_52，該飾板152設有1孔1521，該通 吉彳φ 飾板15 2係固設於底板12 2 ίΓ :片123上’該護蓋13具有一視窗 係固設二透光板132，該透光板1 罢13的1^ 3上，猎由透光板132可以保護鏡頭i5 該槽道13 3係可供遮板1 稭由_板14可阻擋陽光及隔絕雨水。 1246626 &請參_二和，胃知讀频1組合後，柯紗於心 物之出或是重要道路'路—軸建: 做監管之用。 ㈣進出之人貝或父通 攝影雖提供人們—種用以監控監視範圍内的 生無法«_攝;^1於域不足的顧下，往往會發 _ 2，此’有業者開發出另—監視攝 殼22、的卿彡驗蝴—彳繼1、外 下方設有^、；^舰2 4蝴2 5犧，載蓋21之 说表出口 211 ’該外殼22下方設有定位部“ 精由叙位部2 2丨可將攝影機2定位於需監視的位置，而 奴2 2内裝設有可抽取之底板2 2 2，該底板2 2 2上固設有 ^員25及電路板251，於鏡頭25之周緣設有一紅外線LE 陣列2 5 2，該紅外線L E D陣列2 5 2上設有光感測元件（此 义未緣出）’於紅外線L E D _ 2 5 2上中央設有—通孔2 5 2 1，該通孔2 5 2 1可供鏡頭2 5穿出，紅外線L ED陣列2 5 2係固設於底板2 2 2垂直延伸出之擋片2 2 3上，該護蓋2 3 具有-視窗2 31，該視窗2 31與鏡碩2 5之間設有—透光板 2 3 2 ’該透光板2 3 2係固設於護蓋2 3上，藉由透光板2 3 2可以保護鏡頭2 5 ’護蓋2 3的二侧設有槽道2 3 3，該槽道 ^ 3 3係可供遮板2 4予以肷插疋位’藉由該遮板2 4則可阻擋 陽光及隔絕雨水。 1246626 組合後之攝影機2，請參晒四所示，由於該紅外線l e d 陣列2 5 2上設有光_元件（此處未料），因此攝影機2於夜 間或光線不㈣環境下，可藉光感測元件啟動紅外線l £ D陣列 2 5 2 ’使得攝影機2於夜間或光線不足的環境下得以拍攝到清 晰之畫面，然而，當紅外線LED 2 5 2 2對監視區投射紅外線 光源時，該光源於穿過透光板2 3 2時會目統之反射而產生光 晕（如附件—所示），該光暈會導致_機2之鏡頭2 5無法有效 擷取清晰之影像。 為解決光暈所導致攝影機2之鏡頭2 5無法有效操取清晰影 像之問題，除了將紅外線L E D陣列2 5 2上之紅外線L e D 2 5 2 2的數量減少之外，請參閱圖五所示，有業者係於鏡頭2 5 之外侧套設—遮光罩2 5 3，藉_觀罩2 5 3來防止光線之 干擾，但，請參關六所示，由於輕2 3上之透光板2 3 2為 -完整之板體，當紅外線L E D 2 5 2 2對監視區投射紅外線光 源時’該辆於穿過透光板2 3 2内部時健會因光源產生之不 規則折射及反射而產生光暈（如附件二所示），該遮光罩2 5 3並 紐有效遮蔽因紅外線L E D 2 5 2 2之光源反射所造成之光 =，尤其#鏡頭2 5 _魏距而自動伸縮雜透光板2 3 2 時，光暈的問題則愈發嚴重。 、、，疋X ^何能有效的麟攝影機之紅外社光源於穿過 …板谓光源之反射所產生之光暈，干擾攝影機擷取清晰影像 1246626 之效果，係為業者亟待解決之課題Q 【發明内容】 本發明之主要目的，乃在提供一種監視攝影機護蓋裝置，其 主要係於攝影機鏡頭周緣設置一紅外線L ED陣列，並於該攝影 機遵盍的透光板上設置—敍元件，藉由該遮光元件將鏡頭予以 包覆’以遮斷紅外線LED之光源於穿過透光板時因光源之反射 所產生之光暈，進而避免干擾攝影機擷取清晰之影像。 本龟月之_人目的，乃在k供一種監視攝影機護蓋裝置，藉 ^於攝影機龜的透歧上設置_親元件，彻該遮光元件之 遮光部將鏡頭付包覆，使鏡顧碰焦距而自動伸縮時，仍能 於C光邛内，以達到避免干擾攝影機擷取清晰影像之目的。 【實施方式】 ▲為使貴審查員能更易於了解本發明之結構及所能達到之功 政，錄配合圖示說明如下： 百先請參閱圖七，本發明之攝影機3，主要係由一後蓋3 1外设3 2、護蓋3 3、遮板3 4及鏡頭3 5所構成。 該後盍31之下方設有一電源線出口 311，於後蓋31之 侧套叹有一外殼3 2，該外殼3 2下方為一定位部3 21，藉 由該定位部3 21可將攝影機3定位於需監視的位置，另於外殼 設有可抽取之底板3 2 2，該絲3 2 2上固設有鏡頭 5及兒路板351，於鏡頭35之周緣設有一紅外線LED陣 1246626 列352,該紅外線LED陣列352上設有光感測元件 (此處 未繪幻，於紅外線L E D陣列3 5 2上中央設有一通孔3 5 2 P該通孔3 5 2 1可供綱35穿出，紅外線LED陣列35 2係固設於底板3 2 2垂直延伸出之擋片3 2 3上，該護蓋3 3 具有-視窗 3 3 3 2 Μ係可供ϋ板3 4予以嵌插定位’藉由該遮板3 4則可阻擒陽 光及隔絕雨水，該« 3 3 !與鏡則5之職有—透光板4。 該透光板4之巾央設有-貫穿孔41，該貫纽41嵌套有 -遮光元件4 2，該絲元件4 2係為―巾空之管體，於遮光元 件42之前端設有-凸環421，該凸環421之後端延伸有— 遮光部4 2 2 ’蘭光部4 2 2之外徑係與透絲4貫穿孔4工 之内徑相配合，而遮光部4 2 2之内徑恰可供鏡頭3 5容置包 覆，該凸環4 21之内側另設有-凸緣4 2 3 (如圖七下方之局 部放大圖所示），該遮光部4 2 2内置有-鏡片4 2 4，而凸緣4 2 3則可供鏡片4 2 4抵靠並以接著劑予以固接。 本發明之護蓋裝置於組合時，請參閱圖八所示，係先將遮光 元件4 2套設於透光板4之貫穿孔41内以接著劑予以固接，在 將鏡片4 2 4置人遮光元件4 2内抵靠凸緣4 2 3並以接著劑予 以固接，最後將透光板4固定於護蓋3 3之視窗3 3丄内並以螺 固元件S將護蓋3 3螺接於外殼3 2上，即完絲發明護蓋裳置 之組合。 t 12466261246626 IX. Description of the Invention: [Technical Field] The present invention provides a monitoring and monitoring device, in particular, a device that can block a halo and avoid interfering with a camera capturing a clear image. w 【Practical Technology】 The surveillance camera system can be installed at the appropriate position of the building or intersection according to the user's requirements. The surveillance camera captures the surveillance range image and then passes through the scale of the electronic components. The image is displayed on the display device book by Wei (4) and used as a supervision. Press, the conventional surveillance camera 1, please refer to the figure - shown to be the basis - the back cover 1 1 , the outer casing 1 2, the cover 1 3, the shutter! 4 and a mirror frame, the power cable outlet i is disposed under the rear cover 1 i, and the outer casing has a clamp port 21 2 1, and the camera can be set to the camera by the positioning portion 丄2丄In the position to be monitored, the outer casing 12 is provided with a insertable bottom plate 12 2, and the lens 15 and the circuit board 15 i are fixed on the t2, and the mirror plate 152 is provided with a hole. 1521, the Tongji 彳 饰 plaque 15 2 is fixed on the bottom plate 12 2 Γ Γ : sheet 123 'The cover 13 has a window system fixed two light-transmitting plates 132, the light-transmitting plate 1 3, hunting by the light-transmitting plate 132 can protect the lens i5. The channel 13 3 is available for the shutter 1 straw _ board 14 can block sunlight and isolate rain. 1246626 & Please refer to _ II and, after the stomach knows the frequency 1 combination, Ke yarn in the heart of the heart or the important road 'road-axis construction: for supervision. (4) People who come in and out of the shell or the father pass the photography to provide people - the kind of use to monitor the life of the surveillance can not be «_ photo; ^1 in the lack of domain, often will send _ 2, this 'developer developed another Surveillance of the shell 22, the inspection of the butterfly - 彳 1、 1, outside the lower set ^,; ^ ship 2 4 butterfly 2 5 sacrifice, the cover 21 said the table outlet 211 'the outer shell 22 is located below the positioning section The camera 2 can be positioned at a position to be monitored by the locating unit 2 2 , and the extractable bottom plate 2 2 2 is provided in the slave 2 2 , and the bottom member 22 and the circuit board 251 are fixed on the bottom plate 2 2 2 . An infrared LE array 2 5 2 is disposed on the periphery of the lens 25, and the infrared LED array 252 is provided with a light sensing element (the meaning is not obtained). The infrared LED _ 2 5 2 is provided at the center - the through hole 2 5 2 1, the through hole 2 5 2 1 can be worn out by the lens 2 5 , and the infrared L ED array 2 5 2 is fixed on the blocking piece 2 2 3 extending perpendicularly from the bottom plate 2 2 2 , the cover 2 3 having - window 2 31, between the window 2 31 and the mirror 2 5 - a light transmissive plate 2 3 2 'the light transmissive plate 2 3 2 is fixed on the cover 23, by the light transmissive plate 2 3 2 can protect the lens 2 5 'cover 2 The two sides of the 3 are provided with a channel 2 3 3, which can be used for the shielding plate 2 4 to be inserted into the position. The shielding plate 24 can block the sunlight and isolate the rain. 1246626 After the combination Camera 2, please refer to the sun 4, because the infrared LED array 2 5 2 is provided with light_component (not expected here), the camera 2 can be activated by the light sensing element at night or in the light (4) environment. The infrared l £ D array 2 5 2 ' enables the camera 2 to capture a clear picture at night or under low light conditions. However, when the infrared LED 2 5 2 2 projects an infrared light source to the surveillance area, the light source passes through When the light board is 2 2 2, it will reflect the light and produce a halo (as shown in the attachment). This light will cause the lens 2 of the machine 2 to effectively capture a clear image. The camera is caused by the halo. 2 lens 2 5 can not effectively handle the problem of clear images, in addition to reducing the number of infrared L e D 2 5 2 2 on the infrared LED array 2 5 2, please refer to Figure 5, the manufacturer is attached to the lens 2 5 outer sleeve - hood 2 5 3, by _ view cover 2 5 3 to prevent light Interference, however, please refer to the 6th, because the light-transmissive plate 2 3 2 on the light 2 3 is a complete plate body, when the infrared LED 2 5 2 2 projects the infrared light source to the surveillance area, the vehicle passes through When the light-transmitting plate 2 3 2 is inside, the light will be generated due to the irregular refraction and reflection generated by the light source (as shown in Appendix 2), and the hood 2 5 3 can effectively shield the light source due to the infrared LED 2 5 2 2 The light caused by the reflection =, especially the # lens 2 5 _ Wei distance and the automatic telescopic transparent plate 2 3 2, the problem of halo becomes more serious. 、,, 疋X ^ How can the effective infrared camera light source illuminate through the fascination caused by the reflection of the light source, which interferes with the effect of the camera capturing clear image 1246626, which is a problem that the industry needs to solve Q [ SUMMARY OF THE INVENTION The main object of the present invention is to provide a surveillance camera cover device, which is mainly provided with an infrared LED array on the periphery of the camera lens, and is provided with a component on the light-transmissive plate of the camera. The lens is covered by the light-shielding element to block the light source generated by the reflection of the light source when the light source of the infrared LED passes through the light-transmitting plate, thereby avoiding interference with the camera to capture a clear image. The purpose of this turtle month is to provide a surveillance camera cover device, by setting the _ pro-component on the transparence of the camera turtle, and shading the lens with the shading portion of the shading element to make the mirror touch When the focal length is automatically extended and retracted, it can still be inside the C diaphragm to avoid interference with the camera to capture clear images. [Embodiment] ▲ In order to make it easier for the examiner to understand the structure of the present invention and the achievable functions, the description of the recording is as follows: Refer to Figure 7, the camera 3 of the present invention is mainly composed of one. The rear cover 3 1 is composed of a peripheral device 3, a cover 3 3, a shutter 3 4 and a lens 35. A power cable outlet 311 is disposed under the rear cover 31, and a casing 3 2 is slid on the side of the rear cover 31. The lower portion of the outer casing 31 is a positioning portion 3 21, and the camera 3 can be positioned by the positioning portion 3 21 . In the position to be monitored, an outer casing 3 2 2 is provided on the outer casing, and a lens 5 and a road plate 351 are fixed on the wire 32 2 , and an infrared LED array 1246626 column 352 is disposed on the periphery of the lens 35 . The infrared LED array 352 is provided with a light sensing component (not depicted here, a through hole 3 5 2 P is provided in the center of the infrared LED array 325, and the through hole 3 5 2 1 is available for the frame 35 to pass through. The infrared LED array 35 2 is fixed on the blank 3 2 2 extending from the bottom plate 3 2 2 , and the cover 3 3 has a window 3 3 3 2 Μ system for the rafting 3 4 to be inserted and positioned The shutter 3 4 can block the sunlight and the rainwater, and the «3 3 ! and the mirror 5 have a light-transmitting plate 4. The light-transmitting plate 4 has a through-hole 41, which is The button 41 has a light-shielding member 4 2, and the wire member 42 is a hollow tube body. The front end of the light-shielding member 42 is provided with a convex ring 421, and the rear end of the convex ring 421 is extended with a light-shielding portion 4 twenty two ' The outer diameter of the blue light portion 4 2 2 is matched with the inner diameter of the through-hole 4 of the light-transmitting wire 4, and the inner diameter of the light-shielding portion 42 2 is just enough for the lens 35 to be covered, and the convex ring 4 21 The inner side is further provided with a flange 4 2 3 (shown in a partially enlarged view below in Fig. 7), the light shielding portion 42 2 has a built-in lens 4 2 4, and the flange 4 2 3 is available for the lens 4 2 4 When the cover device of the present invention is combined, as shown in FIG. 8 , the light shielding member 42 is firstly sleeved in the through hole 41 of the light-transmitting plate 4 to be applied by an adhesive. Fixing, the lens 4 24 is placed in the shading element 4 2 against the flange 4 2 3 and fixed by the adhesive, and finally the transparent plate 4 is fixed in the window 3 3 of the cover 3 3 and The cover 3 3 is screwed to the outer casing 3 2 by the screwing element S, that is, the combination of the invention cover is finished. t 1246626
本發明之功效在於，藉由於透光板4上設一貫穿孔41，並 套設-遮光元件4 2 ’利職遮光元件4 2之遮光部4 2 2將鏡 頭3 5予以包覆，並能隔絕紅外線L E D 3 5 2 2之光源於穿過 透光板4内部喊生之不酬折射及反射光，進而遮斷紅外線L ED 3 5 2 2光源於穿過透紐4内部時因光源之不規則折射及 反射所產生之光暈，如圖九所示，進而有效的使攝影機3於夜間 或光線不足的環境下得以#|取清晰之影像（如财三所示），而設 置於遮光元件4 2内之鏡片4 2 4亦能提供鏡頭3 5完整之保 護，避免雨水進入及塵垢沾染鏡頭3 5，破壞影像之晝質。 —另’請參酬十所示，本發明之攝影機護難置_該遮光 元件4 2之遮光部4 2 2將鏡頭3 5予以包覆，使鏡頭3 5因調 整焦距而自動伸縮時，仍能位於遮光部4 2 2内，同樣可遮斷紅 外線LED 3 5 2 2光源於穿過透光板4内部時因光源之不規則 折射及反射啦生之光暈，以達_免干_f彡機3擷取清晰之 影像。 綜上所述，本發明之監視攝雜錢裝置，能有效隔絕紅列 線L E D之光源於穿過透光板内部時之不規則折射及反射光，^ 而遮斷紅外線LED光躲穿過透光板㈣時因光狀不規戰 的^域所產生之光暈，進而有效的使攝影機於夜間或光線不月 衣兄下件簡取清晰之影像，已較制者增進功效，且未見於 市面，顯已完全符合發明翻所要求之產業彻性、進步朝 10 1246626 穎性之要件，爰依法提出發明之申請，祈請貴審查員之詳鑑 惠賜為准予專利之審定，至感德便。 【圖式說明】 圖一係習知攝影機之立體分解圖。 圖二係習知攝影機之組合圖。 圖三係另一習知攝影機之立體分解圖。 圖四係圖三習知攝影機之組合剖視圖。 圖五係又一習知攝影機之立體分解圖。 圖六係圖五習知攝影機之組合剖視圖。 圖七係本發明攝影機之立體分解圖。 圖八係圖七本發明攝影機之組合圖。 圖九係本發明攝影機之組合剖視圖。 圖十係本發明依較佳實施例之示意圖。 【主要元件符號說明】 1攝影機 11後蓋 111電源線出口 1 2外殼 121定位部 1 3護蓋 1 2 2底板 1 3 1視窗 13 2透光板 1 4遮板 1 3 3槽道 1 5鏡頭 151電路板 1 5 2飾板 1246626 2攝影機 2 1後蓋 2 2外殼 2 2 2底板 2 3護蓋 2 3 2透光板 2 4遮板 2 51電路板 2 5 2紅外線L E 2 5 21通孔 211電源線出口 2 21定位部 2 2 3擋片 2 3 1視窗 2 3 3槽道 2 5鏡頭 D陣列 3攝影機 2 5 2 2紅外線L E D 2 5 3遮光罩 31後蓋 311電源線出口 3 2外殼 3 21定位部 3 2 2底板 3 2 3擋片 3 3護蓋 3 31視窗 3 3 2槽道 3 4遮板 3 5鏡頭 3 51電路板 3 5 2紅外線L E D陣列 4透光板 3 5 21通孔 3 5 2 2紅外線L ED 4 1貫穿孔 4 2遮光元件 12 1246626 421凸環 422遮光部 4 2 3凸緣 4 2 4鏡片 十、申請專利範圍： 1 ·—種監簡影機魏裝置，賴影機 外设、護蓋、遜杯另拉— ’、 後皿The effect of the present invention is that the lens 3 5 is covered by the transparent perforated plate 4 and the light-shielding portion 4 2 2 of the light-shielding member 4 2 is covered and can be insulated. The light source of the infrared LED 3 5 2 2 is refracted and reflected by the light passing through the inside of the light-transmitting plate 4, thereby blocking the infrared light L ED 3 5 2 2 The light source is irregular when the light source passes through the interior of the transparent core 4 The halo generated by the refraction and reflection, as shown in FIG. 9, effectively enables the camera 3 to take a clear image (as shown in Caisan) at night or in a low-light environment, and is disposed on the shading element 4 The lens in 2 2 4 4 can also provide the complete protection of the lens 3 5 , to prevent rain from entering and dust staining the lens 3 5 , destroying the enamel of the image. - Another 'Please refer to the reward ten, the camera protection device of the present invention _ the light-shielding portion 4 2 2 of the light-shielding member 4 2 covers the lens 35, so that the lens 35 automatically expands and contracts due to the adjustment of the focal length, It can be located in the opaque portion 42 2 , and can also block the infrared LED 3 5 2 2 when the light source passes through the interior of the light-transmitting plate 4 due to the irregular refraction of the light source and the reflection halo, so as to achieve _free dry _f The camera 3 captures a clear image. In summary, the monitoring and shooting money-removing device of the present invention can effectively isolate the irregularly refracted and reflected light of the light source of the red-column LED when passing through the interior of the light-transmitting plate, and block the infrared LED light to escape through. The light plate (4) is caused by the halo generated by the optically unregulated field, which effectively makes the camera clear image at night or in the light of the moon. It has improved the efficacy and is not seen in the system. In the market, it has been fully in line with the requirements of the invention and the progress of the industry, and the progress of the industry is 10 1246626. The application for invention is filed according to law, and the examiner of the examiner is invited to grant the patent for approval. Will. [Description of the drawings] Figure 1 is an exploded perspective view of a conventional camera. Figure 2 is a combination of conventional cameras. Figure 3 is a perspective exploded view of another conventional camera. Figure 4 is a cross-sectional view of the combination of the conventional camera of Figure 3. Figure 5 is a perspective exploded view of another conventional camera. Figure 6 is a cross-sectional view of the combination of the five conventional cameras. Figure 7 is a perspective exploded view of the camera of the present invention. Figure 8 is a combination diagram of the camera of the present invention. Figure 9 is a cross-sectional view showing the combination of the camera of the present invention. Figure 10 is a schematic illustration of the present invention in accordance with a preferred embodiment. [Main component symbol description] 1 camera 11 rear cover 111 power cord outlet 1 2 housing 121 positioning portion 1 3 cover 1 2 2 bottom plate 1 3 1 window 13 2 light-transmitting plate 1 4 shutter 1 3 3 channel 1 5 lens 151 circuit board 1 5 2 plaque 1246626 2 camera 2 1 rear cover 2 2 outer casing 2 2 2 bottom plate 2 3 cover 2 3 2 light transmission plate 2 4 shutter 2 51 circuit board 2 5 2 infrared LE 2 5 21 through hole 211 power cord outlet 2 21 positioning part 2 2 3 flap 2 3 1 window 2 3 3 channel 2 5 lens D array 3 camera 2 5 2 2 infrared LED 2 5 3 hood 31 rear cover 311 power cord outlet 3 2 housing 3 21 positioning part 3 2 2 bottom plate 3 2 3 blocking piece 3 3 cover 3 31 window 3 3 2 channel 3 4 shutter 3 5 lens 3 51 circuit board 3 5 2 infrared LED array 4 light transmission plate 3 5 21 pass Hole 3 5 2 2 Infrared L ED 4 1 Through-hole 4 2 Light-shielding element 12 1246626 421 Protruding ring 422 Shading part 4 2 3 Flange 4 2 4 Lens X. Patent application scope: 1 ·--------------------------- Lai video machine peripherals, cover, Xun cup pull - ', after the dish
ED_…、、、缺鏡碩所構成，該鏡頭之周緣設有-紅外線L 盆祕“，減I、鏡碩之間設有-透光板， 遮光^ ^.錢光板之中央設有—貫穿孔，該貫穿絲套有-ED_...,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Hole, the through-the-sleeve has -
M2，麵光7^件延伸有一遮光部，該遮光部係可供鏡頭容 置包復，令鏡頭可於遮光部内自動伸縮，財效遮斷紅外線L E D先源於f觸光_部時因光狀不規職概反射所產生之 光暈，進峨攝影機於朗或光線R的職下得峨取清晰之 影像者。 2.如申請專利翻第1柄述之—種監視攝影機護蓋裝 置，其中該遮光元件之前端係設有一凸環者。 3 ·如申請專利範圍料項所述之―種監視攝影機護蓋裝 置，其中該凸環之内侧係設有一凸緣者。 4·如申請專利範圍第1項所述之—種監視攝影機護蓋裝 置，其中該遮光部内係固設有一鏡片者。 13M2, the surface light 7^ extends a light-shielding part, which is used for the lens to accommodate the lens, so that the lens can automatically expand and contract in the light-shielding part, and the financial effect intercepts the infrared LED first from the f-lighting part The halo generated by the irregular movement reflection, the camera can be captured in the position of the camera or the light R. 2. The invention relates to a surveillance camera cover device, wherein the front end of the shading element is provided with a convex ring. 3. A surveillance camera cover device as described in the patent application, wherein a flange is provided on the inner side of the collar. 4. The surveillance camera cover device of claim 1, wherein the lens is fixed to the lens. 13