球型摄像机组合式机壳通风结构技术领域本实用新型属于一种球型摄像机，特别是涉及一种带有遮阳罩的球型摄像机组合式机壳通风结构。 Ventilation dome modular cabinet TECHNICAL FIELD The present invention belongs to a dome, particularly to the dome structure for a modular cabinet ventilation with sun-shade. 背景技术目前，闭路电视监控系统的摄像机， 一般分为室内机和室外机。 BACKGROUND At present, CCTV camera surveillance system, generally divided into indoor and outdoor units. 从结构上可分为大型云台型摄像机和智能高速球型摄像机。 From the structure can be divided into large PTZ cameras and intelligent high speed dome camera. 智能高速球型摄像机又分为壁装式（悬挂式）、吊装式和嵌入式（吸顶式），吊装式和嵌入式一般适用室内有吊顶的环境安装，壁装式一般适用室外或室内没有吊顶的环境安装。 Intelligent high speed dome camera is divided into wall-mounted (suspended), ceiling-mounted and embedded (ceiling), ceiling-mounted and embedded indoor environment generally applicable installation of ceiling, wall-mounted outdoor or indoor not generally applicable ceiling installation environment. 图1是现有技术的球型摄像机机壳结构的剖视图。 FIG. 1 is a sectional view of the dome of the prior art housing structure. 如图所示：球型摄像机包括有进行电视监控的摄像头（未图示）； 控制摄像头动作的电子机芯（未图示）；将球型摄像机固定安装的安装部件2;顶部外侧设有安装部件以及包容上述各个部件的摄像机机壳1; 摄像机机壳1包括有形成机芯工作空间的防护壳3;固定在防护壳3底部上的固定圈4;通过固定圈4固定在防护壳3底部上形成机壳2底面的透明球罩5;以及设置在摄像机机壳1顶部的导水盖。 As shown in FIG: dome comprises a camera for a TV monitor (not shown); and a control operation of the electronic camera movement (not shown); ball camera mounting member 2 fixedly mounted; top outside a mounting and a camera housing member inclusive of the above-described respective member 1; camera 1 comprises a housing forming a working space movement shield case 3; shield case is fixed to the bottom portion 3 of the stationary ring 4; guard fixed to the bottom shell 3 by the fixing ring 4 5 is formed on the transparent dome 2 the bottom surface of the housing; and a cover disposed on top of the water guiding a camera housing. 上述这种结构的球型摄像机机壳，存在以下的不足和缺点：该球型摄像机机壳只适合于室内有吊顶环境的吊装式和嵌入式安装，当室外安装时，单层防护壳隔热、保温的效果差，使机壳内部工作空间的温度变化大，造成工作空间形成雾状水蒸气敷着在透明球罩内壁上，使摄像机观察视野不清晰。 Dome housing constructed as described above, the following deficiencies and shortcomings: the dome camera housing is only suitable for indoor ceiling-mounted and a ceiling embedded environment, when installed outdoors, a single layer insulating protective shell , poor insulation, the temperature inside the working space of the housing changes, causing the water vapor mist is formed workspace deposited on the inner wall of the transparent dome, so that the camera is not clear observation field. 为了防上述状况出现，只能重新设计带有空气通路的双层防护壳的机壳，各种机壳没有互换性，不同的工作环境选择不同机壳的摄像机。 In order to prevent the above condition occurs, a double shield can only re-design of the air passage with the housing, the housing is no interchangeability of the various different working conditions of the housing to select different cameras. 增加了产品品种的制造成本。 Increases the manufacturing cost of the product variety. 发明内容本实用新型为解决上述技术中存在的技术问题而提供一种带有遮阳罩的球型摄像机组合式机壳通风结构。 The present invention to solve the technical problems of the present techniques provide a ventilation dome structure for a modular cabinet with sun-shade. 本实用新型为解决上述技术中存在的技术问题所采取的技术方案是：本实用新型的一种球型摄像机组合式机壳通风结构，它包括有将球型摄像机包容在内的机壳;将球型摄像机连接固定在机壳上的安装部件； The present invention to solve the technical problems of the art that the technical solutions adopted are: the invention a modular chassis ventilation dome structure, which includes the dome camera inclusive, including housing; the dome connected and fixed to the housing mounting member;
形成机芯工作空间的防护壳；固定在防护壳底部上的固定圈；固定在防护壳底部形成机壳底面的透明球罩；设置在摄像机机壳顶部的导水盖； 还包括有用导水盖罩住顶部，形成在防护壳外周面，与防护壳形成一定间隙的遮阳罩；设置在遮阳罩底部，与遮阳罩外径相等的，带有多数个通风槽的装饰圈；罩住遮阳罩顶部的导水盖的周边形成有多数个通风口； 在导水盖内周面通风口里侧，同一圆周线上形成有与中心形成60°角圆周弧等间距的三条弧状阻挡墙；导水盖中心部位形成有能通过安装部件的通过孔；通过孔外侧同一圆周线上相对阻挡墙圆周弧中心线60°角中心线上形成有三条个等间距的安装孔。 Forming movement workspace shield case; shield case fixed on the bottom of the fixed ring; forming a transparent dome cover is fixed at the bottom of the bottom surface of the housing shield case; water guide housing arranged on top of the camera head; Useful water guiding cap further comprises covering the top, formed in the circumferential surface of the protective housing, forming a gap with the visor shield case; provided at the bottom of the visor, an outer diameter equal to the sun shade, with a plurality of ventilation slots bezel; visor covering the top surrounding water guiding cap formed with a plurality of vents; in water guiding the air vent cover the inner circumferential surface side, formed with the same circumference line formed three arcuate center pitch angle of 60 ° like a circumference arc barrier wall; water guide cover the central portion is formed by a hole through the mounting member; single circumference outside passage holes angle of 60 ° relative to the center line of the barrier wall arc of circumference with a center line of the mounting hole formed in three equally spaced. 导水盖外侧相对里侧其中一个阻挡墙圆周弧中心线靠通风口处形成有箭头标记；遮阳罩顶部里侧形成有与防护壳形成一定间隙的支撑肋；遮阳罩顶部形成有能通过安装部件的通过孔；通过孔外侧相对导水盖安装孔同一曲率半径上形成有六个等间距的安装螺孔;其顶部还形成有三条略大于导水盖阻挡墙曲率半径的6(T 角圆周弧等间距弧状阻挡墙；在安装螺孔与阻挡墙之间还形成有多数个四周形成凸台的通风孔；遮阳罩顶部弧状阻挡墙其中一个阻挡墙的圆周弧中心线外侧形成有CLOSE (关）的标记；在两个阻挡墙之间豁口的中心线外侧形成有OPEN (开）的标记；装饰圈的多数个通风槽的槽壁形成一定的倾斜角；装饰圈环状形成套在固定圈外周面并通过螺栓与固定圈固定；装饰圈也可以与固定透明球罩的固定圈一体形成；固定在防护壳底部上。本实用新型具有的 Water guiding the outer cap opposite a back side of the barrier wall wherein the circumferential center line of the arc formed by the arrow mark vents; through the top mounting member is formed with a visor; Sunshield top support ribs formed on the back side of the shield can be formed by a gap through hole; top thereof is also formed with three water guide cover slightly larger than the radius of curvature of the barrier walls 6 (T circumferential arc angle; water passage holes outer cover is mounted relative to the guide mounting holes of six equally spaced apertures formed on the same radius of curvature equally spaced arc barrier wall; between the mounting holes and the barrier wall is also formed with a plurality of vent holes formed around the boss; sunshield top arc barrier wall wherein a center line of the outer circumferential arc barrier wall is formed with a CLOSE (oFF) markers; between two barrier walls formed outside the center line of the notch marked the oPEN (open); a plurality of ventilation slots of the groove wall of the bezel of a certain inclination angle; bezel fixing sleeve is formed an annular circumference of the loop surface and is fixed by bolts and the retainer ring; bezel may also be integrally formed with the fixed ring fixed to the transparent dome cover; fixing the present invention having a shield on the bottom of housing 点和积极效果是：本实用新型的一种球型摄像机组合式机壳通风结构，由于防护壳外周面设置了遮阳罩和装饰圈，可以方便的将单层防护壳变为带有空气通路的双层机壳，改变单层防护壳隔热、保温效果差的缺点。同时，由于遮阳罩和导水盖设置了阻挡墙， 根据外部环境的不同，可以随时改变遮阳罩和导水盖的安装相位，开闭空气通路，使摄像机保持良好的工作环境。附图说明图1是现有技术的球型摄像机机壳结构的剖视图。图2是本实用新型的球型摄像机机壳空气通路打开的外型图。图3是本实用新型的球型摄像机机壳空气通路关闭的外型图。图4是本实用新型的机壳的导水盖、遮阳罩和装饰圈的安装分解图。图5是本实用新型的球型摄像机机壳结构剖视图。图6是本实用新型的球型摄像机机壳导水盖仰视图。 Point and positive effects are: the present invention a modular cabinet ventilation dome configuration, since the circumferential surface of the protective housing and the sun shield bezel, can easily be changed with a single protective shell of the air passage double chassis, change the monolayer shell heat shield, the shortcomings of poor insulation effect. Also, since the visor cover and the water-conducting barrier wall is provided, depending on the external environment, the installation may be varied visor cover and guide water at any time phase, opening and closing the air passage, the camera to maintain a good working environment. BRIEF DESCRIPTION oF dRAWINGS FIG. 1 is a sectional view of the dome of the prior art housing structure. FIG. 2 of the present invention is a dome camera housing air passage is open FIG shape. FIG. 3 of the present invention is a dome camera housing exterior air passage is closed in FIG. 4 of the present invention is a water guide housing cover, sunshield and an exploded view of mounting bezel Figure 5 the present invention is a dome shell structure cross-sectional view of FIG. 6 of the present invention is a dome cover water guide housing bottom FIG.
图7是本实用新型的球型摄像机机壳遮阳罩俯视图。 FIG 7 of the present invention is a dome camera housing sunshield plan view. 主要符号说明1、机壳3、防护壳5、透明球罩601、通风口603、通过孔7、 遮阳罩702、通过孔704、阻挡墙8、 装饰圈具体实施方式为能进一步了)2、安装部件4、固定圈6、导水盖602、阻挡墙604、安装孔701、支撑肋703、安装螺孔705、通风孔801、通风槽?本实用新型的内容、特点及功效，兹例举以下实施例，并配合附图详细说明如下：图2是本实用新型的球型摄像机机壳空气通路打开的外型图；图3 是本实用新型的球型摄像机机壳空气通路关闭的外型图；图4是本实用新型的机壳的导水盖、遮阳罩和装饰圈的安装分解图；图5是本实用新型的球型摄像机机壳结构剖视图；图6是本实用新型的球型摄像机机壳导水盖仰视图；图7是本实用新型的球型摄像机机壳遮阳罩俯视图。 EXPLANATION OF REFERENCE SYMBOLS 1, the housing 3, the protective casing 5, the transparent dome 601, vents 603, through the aperture 7, visor 702, through the aperture 704, the blocking wall 8, bezel as further specific embodiments the) 2, mounting member 4, the fixed ring 6, the water guide cover 602, a barrier wall 604, mounting holes 701, support ribs 703, mounting holes 705, vent hole 801, ventilation slots? content of the present invention, the characteristics and effects, hereby exemplified the following detailed description of an embodiment accompanied with figures as follows: FIG. 2 of the present invention is a dome camera housing exterior air passage is open; Figure 3 of the present invention is a dome camera housing to close the air passage appearance ; Figure 4 is a water guide of the present invention the housing cover and visor mounting an exploded view of the bezel; FIG. 5 of the present invention is a dome shell structure cross-sectional view; FIG. 6 of the present invention is a spherical a bottom cover water guiding camera housing; Figure 7 of the present invention is a dome camera housing sunshield plan view. 图中与现有技术中相同的部件使用相同的符号。 FIG same components used in the prior art the same reference numerals. 如图2-7所示:本实用新型的一种球型摄像机组合式机壳通风结构， 它包括有将球型摄像机包容在内的机壳1;将球型摄像机连接固定在机壳1上的安装部件2;形成机芯工作空间的防护壳3;固定在防护壳底部上的固定圈4;固定在防护壳底部形成机壳底面的透明球罩5;设置在摄像机机壳顶部的导水盖6;还包括有用导水盖6罩住顶部，形成在防护壳外周面，与防护壳形成一定间隙的遮阳罩7;设置在遮阳罩7底部， 与遮阳罩外径相等的，带有多数个通风槽801的装饰圈8;罩住遮阳罩顶部的导水盖6的周边形成有多数个通风口601;在导水盖6内周面通风口里侧，同一圆周线上形成有与中心形成6(T角圆周弧等间距的三条弧状阻挡墙602;导水盖中心部位形成有能通过安装部件的通过孔603;通过孔603外侧同一圆周线上相对阻挡墙圆周弧中心线60°角中心线上形成有三个等间距的安装孔604。 As shown in Figure 2-7: present invention a modular cabinet ventilation dome structure, which comprises a ball camera embraces the casing 1; the dome camera 1 is connected and fixed to the casing the mounting member 2; movement working space formed shield case 3; shield case fixed on the bottom of the retainer ring 4; the bottom surface of the housing 5 is fixed a transparent dome formed at the bottom of the shield can; water guide provided at the top of the camera housing lid 6; a useful guide further comprising a cap 6 covering the top of the water, formed on the outer circumferential surface of the protective housing, sun shield and a gap is formed in the shield case 7; 7 provided at the bottom visor, and sunshade outer diameter equal with the majority of a ventilation slot 801 of the bezel 8; visor covering the periphery of the top of the water guide cap 6 is formed with a plurality of vents 601; the inner circumferential surface of the air vent 6 in the side of the water guiding the cover, the same circumference with the center line formed 6 is formed of three arcuate spacing (T circumferential angle of arc barrier wall 602 and the like; water guiding cover is formed with a through hole through the central portion of the mounting member 603; 603 outside of the hole by a single circumference arc of circumference wall opposite the centerline of the barrier 60 ° angle a mounting hole formed on the center line three equally spaced 604. 导水盖6外侧相对里侧其中一个阻挡墙圆周弧中心线靠通风口处形成有箭头标记；遮阳罩7顶部里侧形成有与防护壳形成一定间隙的支撑肋701;遮阳罩7顶部形成有能通过安装部件2的通过孔702;通过孔702外侧相对导水盖安装孔604同一曲率半径上形成有六个等间距的安装螺孔703;其顶部还形成有三条略大于导水盖阻挡墙602曲率半径的60'角圆周弧等间距弧状阻挡墙704;在安装螺孔703与阻挡墙704之间还形成有多数个四周形成凸台的通风孔705;遮阳罩顶部弧状阻挡墙其中一个阻挡墙的圆周弧中心线外侧形成有CLOSE (关）的标记；在两个阻挡墙之间豁口的中心线外侧形成有OPEN(开）的标记；装饰圈的多数个通风槽801的槽壁形成一定的倾斜角； 装饰圈环状形成，套在固定圈4外周面并通过螺栓与固定圈4固定；装饰圈也可以与固定透明球罩的固定圈一体形成；固定在防护壳底 Water guide cap 6 wherein a back side opposite the outer wall of the barrier is formed by the circumferential centerline of the vents arc marked by the arrows; 7 in the top side visor with a support rib 701 is formed with a shield case formed by a gap; top 7 is formed with a visor through the mounting member 702 through the aperture 2; forming six equally spaced mounting holes 703 on the outside of the hole 702 through the water relative to the guide cap mounting hole 604 of the same radius of curvature; top thereof is also formed with three water guide cover slightly larger than the barrier wall 60 'equally spaced angular circumferential arc 602 arc radius of curvature of the barrier wall 704; in the mounting holes 704 are also formed between the barrier wall 703 and the ventilation holes 705 a plurality of projections formed around; sunshield arcuate top wall wherein a barrier blocking circumferential wall formed outside the center line of the arc with a CLOSE (oFF) markers; between two barrier walls formed outside the center line of the notch marked the oPEN (open); a plurality of ventilation slots 801 of bezel groove wall of a certain a tilt angle; bezel ring is formed, the outer circumferential surface of the sleeve 4 and the stationary ring and the fixed ring by a fixing bolt 4; bezel may also be integrally formed with the fixed ring fixed to the transparent dome cover; fixed protective housing bottom 上。由于在防护壳3外增设了遮阳罩7，遮阳罩7底部设置有带有多数个通风槽801的装饰圈8，使单层防护壳变为带有空气通路的双层机壳， 由于遮阳罩7顶部相对导水盖安装孔604同一曲率半径上形成有六个等间距的安装螺孔703和三条略大于导水盖阻挡墙602曲率半径的60°角圆周弧等间距弧状阻挡墙704，导水盖内周面通风口里侧，同一圆周线上形成有与中心形成60'角圆周弧等间距的三条弧状阻挡墙602;和在相对阻挡墙圆周弧中心线60°角中心线上形成有三个等间距的安装孔604，根据外部环境的不同，可以随时改变遮阳罩和导水盖的安装相位， 开闭空气通路，使摄像机保持良好的工作环境。 On. Since the addition of an outer protective shell 3 7 sun shade, visor 7 is provided with a bottom having a plurality of ventilation slots 801 of bezel 8, monolayer shield case becomes a double casing with an air passage, due to the formed with mounting holes 703 and three six equally spaced slightly larger than the radius of the lid guide water barrier wall 602 a circumferential angle of curvature of the arc of 60 ° arc barrier wall 704 equally spaced on opposite water-conducting cover mounting hole 6047 of the same radius of curvature at the top visor , water guiding cover the inner peripheral surface side of the air vent, the same circumference with the center line formed form three arcuate spaced 60 'angle of a circumference arc barrier wall 602 and the like; and a barrier wall at the opposite angle of 60 ° circumferential arc of the center line of the center line is formed with three equally spaced mounting holes 604, depending on the external environment, may change the setting phase and the water guiding visor cover at any time, opening and closing the air passage, the camera to maintain a good working environment.