CN204425477U - A kind of Anti-fogging camera protecgulum and tubular video camera - Google Patents
A kind of Anti-fogging camera protecgulum and tubular video camera Download PDFInfo
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- CN204425477U CN204425477U CN201520017592.8U CN201520017592U CN204425477U CN 204425477 U CN204425477 U CN 204425477U CN 201520017592 U CN201520017592 U CN 201520017592U CN 204425477 U CN204425477 U CN 204425477U
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Abstract
The utility model discloses a kind of Anti-fogging camera protecgulum and tubular video camera, this protecgulum comprises lid, sight glass, lamp plate, waterproof ventilated membrane, heating plate and waterproof and breathable hole, described lid is heat conducting cover plate, described lid is also provided with lamp plate, described lamp plate is close to the side being fixed on described lid and being connected with video camera fuselage, described lid is provided with waterproof and breathable hole, waterproof ventilated membrane is posted in described waterproof and breathable hole, described sight glass is provided with heating plate.Antifog tubular video camera of the present utility model adopts this Anti-fogging camera protecgulum.It is stronger that the utility model has anti misting capability, and demist is advantage faster.
Description
Technical field
The utility model belongs to apparatus for making a video recording technical field, particularly relates to a kind of Anti-fogging camera protecgulum and the tubular video camera with this protecgulum.
Background technology
In recent years, along with the develop rapidly of computer, network and image procossing, transmission technology, the universalness trend of video monitoring is more and more obvious.The video camera of a lot of video monitoring system is all arranged on outdoor, and because outdoor conditions is complicated, particularly moisture is larger.When moisture enters video camera inside, and when outside air temperature is lower, the sight glass of video camera just likely can haze, the video image of shooting can be caused smudgy, have a strong impact on the normal use of video camera.
Therefore demist is carried out to video camera sight glass and just seem very necessary, in prior art, also have a lot of scheme.Such as by provided with fan, demist is blown to video camera sight glass, but the program can only be used in the relatively large spherical camera of size or camera protecting cover, video camera such as the cylinder machine that size is less cannot adopt the program owing to not having the installation site of fan.Fan demist simultaneously can bring the other problemses such as vibrations, dust, and implementation result is undesirable.And for example by face before utilizing video camera fuselage to conduct heat to video camera and sight glass to prevent from hazing, the method due to the contact area of fuselage and front face little, heat conduction efficiency is low, except fog effect also and not obvious.
Summary of the invention
The purpose of this utility model is just to provide a kind of Anti-fogging camera protecgulum and tubular video camera, to solve the problem that hazes of video camera form, and applied widely, the video camera demist under various varying environment and weather conditions can be applied to.
In order to realize foregoing invention object, technical solutions of the utility model are as follows:
A kind of Anti-fogging camera protecgulum, comprise lid, the middle part of described lid is provided with sight glass, described lid is heat conducting cover plate, described lid is also provided with lamp plate, and described lamp plate is close to the side being fixed on described lid and being connected with video camera fuselage, described lid is provided with waterproof and breathable hole, waterproof ventilated membrane is posted in described waterproof and breathable hole, described sight glass is provided with heating plate.
Lamp plate described in the utility model is aluminium base, and described aluminium base is sheet, described aluminium base be close to be fixed on the described sight glass left and right sides lid on, its size is mated with the space size of the left and right sides of described lid.As far as possible with lid bump contact, there is good heat conductivility, be convenient to the thermal energy conduction of light on lid.
Heating plate described in the utility model is set to annular, and be arranged at the side towards described lid on described sight glass, described heating plate mates with the size of described sight glass, does not affect the daylighting of camera lens.Described heating plate is silicon rubber heating film, one-side band gum on described heating plate, and during installation, the one side of described heating plate band gum is adhesive on described sight glass.To heating plate electrified regulation, carry out demist deicing by force by being convenient to when needs.
The heat conducting cover plate of lid described in the utility model is metal cover board, can carry out demist by the heat conduction of lamp plate, fuselage to sight glass.
Preferably, described waterproof and breathable hole is arranged on the lid on described sight glass top.Top waterproof and breathable hole being arranged on lid is conducive to the discharge of steam.
The utility model also proposed a kind of antifog tubular video camera, comprise video camera fuselage and protecgulum, described protecgulum comprises lid, the middle part of described lid is provided with sight glass, and described lid is heat conducting cover plate, and described lid is also provided with lamp plate, described lamp plate is close to the side being fixed on described lid and being connected with video camera fuselage, described lid is provided with waterproof and breathable hole, waterproof ventilated membrane is posted in described waterproof and breathable hole, described sight glass is provided with heating plate.
The utility model proposes a kind of Anti-fogging camera protecgulum and tubular video camera, lamp plate is fixed on lid, and is provided with heating plate, to reach the effect of fog proofing; And by arranging waterproof and breathable hole and waterproof ventilated membrane discharges steam.It is stronger that the utility model has anti misting capability, and demist is advantage faster.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Anti-fogging camera protecgulum;
Fig. 2 is each assembling parts schematic diagram of the utility model Anti-fogging camera protecgulum.
Embodiment
Be described in further details technical solution of the present invention below in conjunction with drawings and Examples, following examples do not form limitation of the invention.
The utility model Anti-fogging camera protecgulum as depicted in figs. 1 and 2, comprises lid 1, sight glass 2, lamp plate 3, waterproof ventilated membrane 4, heating plate 5 and waterproof and breathable hole 6.
Sight glass 2 is arranged on lid 1, is positioned at the middle part of lid 1, corresponding with the camera lens of video camera fuselage, and light enters camera lens through sight glass 2, does not affect the daylighting of camera lens.When moisture on sight glass 2 is excessive and outside air temperature is lower, glass vision panel 2 easily hazes.
In order to prevent that sight glass 2 hazes, the utility model lid 1 is metal material, has good thermal conductivity.After lid 1 is fixedly connected with video camera fuselage, a part of heat conduction produced when being worked by video camera fuselage, on sight glass 2, can play certain antifogging action.
Secondly, the side that lid 1 is connected with video camera fuselage is close to and is fixed with lamp plate 3, and lamp plate 3 is for installing light compensating lamp.The position that lamp plate 3 is installed is in the left and right sides of lid 1, and be namely positioned on the lid of sight glass 2 left and right sides, its size is mated with the space size of the left and right sides of lid 1, as far as possible large area and lid 1 abutting contact.Due to lamp plate 3 to be directly fixed on lid 1 and with lid 1 bump contact, when the light compensating lamp on lamp plate 3 is opened, the heat of light compensating lamp is effectively passed to sight glass 2, makes the temperature of sight glass 2 be not less than video camera fuselage, prevent the ability of hazing stronger.The present embodiment lamp plate 3 is heat-conducting substrate, preferably adopts aluminium base, has good heat conductivility.
It is easily understood that light compensating lamp is mainly when video record at night, play light filling effect.The lamp plate 3 of light compensating lamp is directly close to be fixed on lid 1 can effectively by the heat conduction of light compensating lamp on sight glass 2.The connection of light compensating lamp and lamp plate 3 can be that COB encapsulates, and also can be paster or plug-in unit, the utility model be not limited to the connected mode of light compensating lamp and lamp plate 3.Lamp plate 3 has the wire be connected with video camera fuselage, be its power supply by fuselage, and control its switch.
Above sight glass 2, the top of lid 1 is provided with waterproof and breathable hole 6, and waterproof and breathable hole 6 is posted waterproof ventilated membrane 4.Being provided with like this helps fog after being heated, and makes spray vaporization and is volatilized away by waterproof ventilated membrane 4.Upwards flow because steam is heated, top waterproof and breathable hole 6 being arranged on lid 1, compared to other positions, is being optimum in fog effect.
Further, the utility model Anti-fogging camera protecgulum is also provided with heating plate 5, heating plate 5 is set to annular, be arranged at the side towards lid 1 on sight glass 2, heating plate 5 mates with the size of sight glass 2 on lid 1, namely can heat and demist deicing is carried out to sight glass 2, not affect injecting of light again.The present embodiment heating plate 5 is silicon rubber heating films, also can be the heating plate of PET heating film or other types.The size of the size of heating plate 5 and sight glass 2 and lid 1 being installed the through hole of sight glass 2 adapts, and the size of its looping pit is greater than the size of camera lens, namely wants to be adhesive on sight glass 2, can not affect again the daylighting of camera lens.Preferably, one-side band gum on heating plate 5, during installation, the one side of heating plate 5 with gum is adhesive on sight glass 2.
It is easily understood that, camera is with it with the heating control unit controlling heating plate 5, heating plate 5 is connected with heating control unit by wire, heating control unit is used for powering for heating plate 5, and control heating plate 5 and work or do not work, about the control section of heating plate 5, repeat no more here.
Thus when bad environments, video camera still hazes, heating plate 5 can be opened and heat to sight glass 2, make spray vaporization and volatilized away by the waterproof ventilated membrane 4 be positioned at above sight glass 2.Heating plate 5 and waterproof ventilated membrane 4 combine the water smoke that can leave on sight glass with prestissimo, play the effect of initiatively demist.Efficiently solve the video camera sight glass 2 surface easily icing problem tying mist, this device overcomes difficulty of the prior art, and structure is simple, demist deicing is effective, and range of application is wider.
It should be noted that, the shape of heating plate 5 is preferably annular, with sight glass 2 bump contact, can effectively heat.But can be also other shapes, as rectangle etc., only otherwise affect the daylighting of camera lens.
The present embodiment also proposed the antifog tubular video camera adopting above-mentioned Anti-fogging camera protecgulum, this tubular video camera comprises video camera fuselage and protecgulum, protecgulum comprises lid 1, the middle part of lid 1 is provided with sight glass 2, and lid 1 is heat conducting cover plate, and lid 1 is also provided with lamp plate 3, lamp plate 3 is close to the side being fixed on lid 1 and being connected with video camera fuselage, lid 1 is provided with waterproof and breathable hole 6, waterproof and breathable hole 6 is posted waterproof ventilated membrane 4, sight glass 2 is provided with heating plate 5.
Above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art are when making various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
Claims (7)
1. an Anti-fogging camera protecgulum, comprise lid (1), the middle part of described lid (1) is provided with sight glass (2), it is characterized in that, described lid (1) is heat conducting cover plate, described lid (1) is also provided with lamp plate (3), described lamp plate (3) is close to the side being fixed on described lid (1) and being connected with video camera fuselage, described lid (1) is provided with waterproof and breathable hole (6), described waterproof and breathable hole (6) posts waterproof ventilated membrane (4), described sight glass (2) is provided with heating plate (5).
2. the Anti-fogging camera protecgulum according to right 1, it is characterized in that, described lamp plate (3) is aluminium base, described aluminium base is sheet, described aluminium base is close to and is fixed on the lid (1) of described sight glass (2) left and right sides, and its size is mated with the space size of the left and right sides of described lid (1).
3. the Anti-fogging camera protecgulum according to right 1, it is characterized in that, described heating plate (5) is set to annular, be arranged at the side towards described lid (1) on described sight glass (2), described heating plate (5) mates with the size of described sight glass (2), does not affect the daylighting of camera lens.
4. the Anti-fogging camera protecgulum according to right 3, it is characterized in that, described heating plate (5) is silicon rubber heating film, the upper one-side band gum of described heating plate (5), during installation, the one side of described heating plate (5) band gum is adhesive on described sight glass (2).
5. the Anti-fogging camera protecgulum according to right 1, is characterized in that, the heat conducting cover plate of described lid (1) is metal cover board.
6. the Anti-fogging camera protecgulum according to right 1, is characterized in that, described waterproof and breathable hole (6) is arranged on the lid (1) on described sight glass (2) top.
7. an antifog tubular video camera, comprise video camera fuselage and protecgulum, it is characterized in that, described protecgulum comprises lid (1), the middle part of described lid (1) is provided with sight glass (2), described lid (1) is heat conducting cover plate, described lid (1) is also provided with lamp plate (3), described lamp plate (3) is close to the side being fixed on described lid (1) and being connected with video camera fuselage, described lid (1) is provided with waterproof and breathable hole (6), described waterproof and breathable hole (6) posts waterproof ventilated membrane (4), described sight glass (2) is provided with heating plate (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017592.8U CN204425477U (en) | 2015-01-09 | 2015-01-09 | A kind of Anti-fogging camera protecgulum and tubular video camera |
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| CN201520017592.8U CN204425477U (en) | 2015-01-09 | 2015-01-09 | A kind of Anti-fogging camera protecgulum and tubular video camera |
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| CN204425477U true CN204425477U (en) | 2015-06-24 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106454017A (en) * | 2016-07-26 | 2017-02-22 | 上海倍肯机电科技有限公司 | All-weather transmission line camera lens self-cleaning apparatus and method |
| CN107197130A (en) * | 2017-06-30 | 2017-09-22 | 天津华来科技有限公司 | Lens construction and the camera including lens construction |
| CN107219709A (en) * | 2016-03-22 | 2017-09-29 | 奥林巴斯株式会社 | Drop remover, its control method and image device |
| CN108475000A (en) * | 2015-12-23 | 2018-08-31 | 伊森株式会社 | Video camera cooling device and its method |
| CN109041307A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of Multifunction infrared window camera lens |
| CN109425166A (en) * | 2017-08-23 | 2019-03-05 | 刘建兰 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
| CN110161781A (en) * | 2019-06-18 | 2019-08-23 | 夏德亮 | A kind of antifog cold chamber device of multistage |
| CN111083335A (en) * | 2019-12-31 | 2020-04-28 | 成都国翼电子技术有限公司 | Defogging and deicing device and method for airborne camera window |
| CN111766249A (en) * | 2020-07-10 | 2020-10-13 | 中科(徐州)人工智能研究院有限公司 | Abrasion detection device and track detection equipment |
| CN111766250A (en) * | 2020-07-10 | 2020-10-13 | 中科(徐州)人工智能研究院有限公司 | Welding spot detection device and track detection equipment |
| CN113810570A (en) * | 2021-08-24 | 2021-12-17 | 浙江大华技术股份有限公司 | Camera dehumidification device and camera |
| CN115002330A (en) * | 2022-07-28 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
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2015
- 2015-01-09 CN CN201520017592.8U patent/CN204425477U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108475000A (en) * | 2015-12-23 | 2018-08-31 | 伊森株式会社 | Video camera cooling device and its method |
| CN107219709A (en) * | 2016-03-22 | 2017-09-29 | 奥林巴斯株式会社 | Drop remover, its control method and image device |
| CN106454017A (en) * | 2016-07-26 | 2017-02-22 | 上海倍肯机电科技有限公司 | All-weather transmission line camera lens self-cleaning apparatus and method |
| CN107197130B (en) * | 2017-06-30 | 2020-05-19 | 天津华来科技有限公司 | Lens structure and camera including lens structure |
| CN107197130A (en) * | 2017-06-30 | 2017-09-22 | 天津华来科技有限公司 | Lens construction and the camera including lens construction |
| CN109425166A (en) * | 2017-08-23 | 2019-03-05 | 刘建兰 | A kind of device and refrigerator applying to refrigerator inside sheet glass demisting |
| CN109041307A (en) * | 2018-06-25 | 2018-12-18 | 哈尔滨工程大学 | A kind of Multifunction infrared window camera lens |
| CN110161781A (en) * | 2019-06-18 | 2019-08-23 | 夏德亮 | A kind of antifog cold chamber device of multistage |
| CN111083335A (en) * | 2019-12-31 | 2020-04-28 | 成都国翼电子技术有限公司 | Defogging and deicing device and method for airborne camera window |
| CN111766249A (en) * | 2020-07-10 | 2020-10-13 | 中科(徐州)人工智能研究院有限公司 | Abrasion detection device and track detection equipment |
| CN111766250A (en) * | 2020-07-10 | 2020-10-13 | 中科(徐州)人工智能研究院有限公司 | Welding spot detection device and track detection equipment |
| CN113810570A (en) * | 2021-08-24 | 2021-12-17 | 浙江大华技术股份有限公司 | Camera dehumidification device and camera |
| CN115002330A (en) * | 2022-07-28 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN115002330B (en) * | 2022-07-28 | 2022-11-01 | 杭州海康威视数字技术股份有限公司 | Video camera |
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