CN210725002U - Image pickup apparatus - Google Patents
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- CN210725002U CN210725002U CN201921703856.XU CN201921703856U CN210725002U CN 210725002 U CN210725002 U CN 210725002U CN 201921703856 U CN201921703856 U CN 201921703856U CN 210725002 U CN210725002 U CN 210725002U
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Abstract
The utility model provides a camera equipment relates to the video monitoring field. The image pickup apparatus includes: the device comprises a shell, a camera module, a power adapter, a cable, a video monitor, an air inlet pipe spray head, an exhaust pipe and a gas pipe network; the shell is provided with an air inlet, an air inlet pipe penetrates through the shell through the air inlet, the air outlet end of the air inlet pipe is arranged in the shell and connected with an air inlet pipe spray head, and the air inlet end of the air inlet pipe is arranged outside the shell and connected with a gas pipe network; an air outlet is arranged on the shell, one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe is connected with the gas pipe network; the air inlet pipe is used for transmitting purified gas to the air inlet pipe nozzle by the gas pipe network; the air inlet pipe spray head is used for cooling the camera module and the power adapter through purified gas; the exhaust pipe for the casing purifies the gas to the transmission of gas pipe network, and the temperature that the gaseous can effectual reduction camera equipment of flowing purifies avoids the influence of high temperature to the life-span of making a video recording module and power adapter.
Description
Technical Field
The present disclosure relates to the field of video surveillance, and more particularly, to an image pickup apparatus.
Background
In industrial and mining enterprises, transportation and life, image pickup apparatuses are widely used due to the need for video monitoring, but when image pickup apparatuses are operated for a long time in hot summer or other high-temperature environments, the cameras and power adapters in the image pickup apparatuses are often burned due to poor heat dissipation inside the image pickup apparatuses. Especially in the camera equipment with the explosion-proof function, the shell of the camera equipment is made of stainless steel, so that the heat dissipation in the camera equipment is not facilitated; therefore, the image pickup apparatus needs to be cooled down.
Adopt water cooling plant to cool down camera equipment at present, wherein, through set up an outer steel cylinder outside camera equipment, and between camera equipment and the outer steel cylinder sealing connection, set up water inlet and delivery port at outer steel cylinder top, cool down camera equipment through the circulating water, but water cooling plant receives ambient temperature to influence very big, especially in winter, need heat water cooling plant to certain temperature and just can normal use. Moreover, the imaging apparatus belongs to a charged apparatus, and once the water cooling device leaks, the imaging apparatus is burnt.
SUMMERY OF THE UTILITY MODEL
The embodiment of the disclosure provides an image pickup apparatus, which is used for solving the problem of poor heat dissipation of the image pickup apparatus. The technical scheme is as follows:
the present disclosure provides an image pickup apparatus including: the device comprises a shell, a camera module, a power adapter, a cable, a video monitor, an air inlet pipe spray head, an exhaust pipe and a gas pipe network;
the camera module, the power adapter and the air inlet pipe spray head are arranged in the shell, and the camera module and the power adapter are arranged below the air inlet pipe spray head; the video monitor and the gas pipe network are arranged outside the shell;
the shell is provided with an air inlet, the air inlet pipe penetrates through the shell through the air inlet, the air outlet end of the air inlet pipe is arranged in the shell and is connected with the air inlet pipe spray head, and the air inlet end of the air inlet pipe is arranged outside the shell and is connected with the gas pipe network;
an air outlet is formed in the shell, one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe is connected with the gas pipe network;
a cable inlet and outlet is formed in the shell, the cable penetrates through the shell through the cable inlet and outlet, one end of the cable is connected with the camera module and the power adapter respectively, and the other end of the cable is connected with the video monitor;
the shell is used for containing and supporting the camera module, the power adapter and the air inlet pipe nozzle and storing purified gas discharged by the air inlet pipe nozzle;
the camera module is used for shooting video stream and transmitting the video stream to the video monitor;
the power adapter is used for providing power for the camera module;
the video monitor is used for receiving the video stream and playing the video stream;
the air inlet pipe is used for transmitting the purified gas to the air inlet pipe nozzle by the gas pipe network;
the air inlet pipe spray head is used for cooling the camera module and the power adapter through the purified gas;
the exhaust pipe is used for transmitting the purified gas to the gas pipe network by the shell;
the gas pipe network is used for providing the purified gas for the air inlet pipe and receiving the purified gas exhausted by the exhaust pipe.
In the embodiment of the present disclosure, camera equipment's gaseous pipe network passes through the air-supply line and transmits the purge gas to the air-supply line shower nozzle, purge gas passes through air-supply line shower nozzle and flows to module and the power adapter of making a video recording in the casing, purge gas is to the casing, module and power adapter of making a video recording cool down the back and transmit for gaseous pipe network through the exhaust pipe, the purge gas that flows can effectual reduction camera equipment's temperature, avoid the influence of high temperature to the life-span of module and power adapter of making a video recording, thereby camera equipment's whole life has been prolonged, camera equipment's maintenance number of times has also been reduceed simultaneously.
In another possible implementation manner, the shell comprises a camera box body, a detection window and a box cover;
the detection window is arranged at one end of the camera shooting box body, and the box cover is arranged at the other end of the camera shooting box body;
the camera module, the power adapter and the air inlet pipe nozzle are arranged in the camera box body, and the air inlet, the air outlet and the cable inlet and outlet are arranged on the box cover;
the detection window is used for the camera shooting module to shoot the video stream through the detection window.
In another possible implementation, the cable includes a power cable and a signal cable;
one end of the power cable is connected with the power adapter, and the other end of the power cable is connected with a power supply; one end of the signal cable is connected with the camera module, and the other end of the signal cable is connected with the video monitor;
the power cable is used for supplying power to the power adapter;
and the signal cable is used for transmitting the video stream to the video monitor by the camera module.
In another possible implementation, an anti-fog plate is arranged in the shell;
the anti-fog plate is provided with a camera hole, the camera module is hermetically connected with the camera hole, and the camera module penetrates through the camera hole to shoot a video stream;
the anti-fog plate is used for preventing the camera module from fogging.
In this disclosed embodiment, visit between window and the box of making a video recording sealing connection, sealing connection between antifog board and the box of making a video recording, visit and form sealed space between window and the antifog board, the gaseous contact that stops to contain vapor makes a video recording the module and visits the window, can effectively prevent to make a video recording the module and visit the window and haze.
In another possible implementation, a fixed bracket is arranged in the shell;
the fixed support is respectively connected with the camera module, the power adapter and the air inlet pipe spray head and used for fixing the camera module, the power adapter and the air inlet pipe spray head.
In another possible implementation manner, an air inlet control valve is arranged on the air inlet pipe;
the air inlet control valve is used for controlling the flow rate of purified gas in the air inlet pipe.
In the embodiment of the disclosure, when the camera equipment needs to be cooled, the air inlet control valve is opened; when the camera equipment does not need to be cooled, the air inlet control valve is closed; meanwhile, the flow rate of purified gas in the air inlet pipe can be controlled through the air inlet control valve, and the cooling effect of the camera shooting equipment is adjusted.
In another possible implementation manner, a gas filtering pressure reducer is arranged on the air inlet pipe;
and the gas filtering pressure reducer is used for filtering purified gas in the air inlet pipe.
In this disclosed embodiment, gaseous filtration pressure reducer can filter impurity in the gas, prevents in impurity gets into camera equipment's the casing, avoids the interior impurity of gas to influence the definition of the module of making a video recording.
In another possible implementation manner, a one-way valve is arranged on the exhaust pipe;
the one-way valve is used for discharging the purified gas from the shell and preventing the purified gas from flowing back to the shell.
In another possible implementation manner, an exhaust control valve is arranged on the exhaust pipe;
and the exhaust control valve is used for controlling the flow rate of purified gas in the exhaust pipe.
In another possible implementation, a ground terminal is provided on the housing;
the grounding terminal is connected with a grounding wire and used for preventing the shell from being electrified.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an image pickup apparatus provided according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an image pickup apparatus provided according to an embodiment of the present disclosure.
1-shell 11-camera box body 12-detection window 13-box cover 131-cable inlet and outlet 132-air inlet
133-air outlet 14-antifogging plate 15-fixed support 16-grounding terminal 2-camera module
3-power adapter 4-cable 41-power cable 42-signal cable 5-video monitor
6-air inlet pipe 61-outer air inlet pipe 62-inner air inlet pipe 63-air inlet control valve 64-filtering pressure reducer
7-air inlet pipe spray head 8-exhaust pipe 81-one-way valve 82-exhaust control valve 9-gas pipe network
91-main air inlet pipe 92-main exhaust pipe
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an image pickup apparatus provided according to an embodiment of the present disclosure. The image pickup apparatus includes: the device comprises a shell 1, a camera module 2, a power adapter 3, a cable 4, a video monitor 5, an air inlet pipe 6, an air inlet pipe nozzle 7, an exhaust pipe 8 and a gas pipe network 9; the camera module 2, the power adapter 3 and the air inlet pipe spray head 7 are arranged in the shell 1, and the camera module 2 and the power adapter 3 are arranged below the air inlet pipe spray head 7; the video monitor 5 and the gas pipe network 9 are arranged outside the shell 1;
an air inlet 132 is formed in the shell 1, the air inlet pipe 6 penetrates through the shell 1 through the air inlet 132, the air outlet end of the air inlet pipe 6 is arranged in the shell 1 and connected with the air inlet pipe nozzle 7, and the air inlet end of the air inlet pipe 6 is arranged outside the shell 1 and connected with the gas pipe network 9; an air outlet 133 is arranged on the shell 1, one end of the exhaust pipe 8 is connected with the air outlet 133, and the other end of the exhaust pipe 8 is connected with the gas pipe network 9; a cable inlet 131 is formed in the shell 1, the cable 4 penetrates through the shell 1 through the cable inlet 131, one end of the cable 4 is connected with the camera module 2 and the power adapter 3 respectively, and the other end of the cable 4 is connected with the video monitor 5;
the shell 1 is used for containing and supporting the camera module 2, the power adapter 3 and the air inlet pipe nozzle 7 and storing purified gas discharged by the air inlet pipe nozzle 7; the camera module 2 is used for shooting video streams and transmitting the video streams to the video monitor 5; the power adapter 3 is used for supplying power to the camera module 2; the video monitor 5 is used for receiving the video stream and playing the video stream; the air inlet pipe 6 is used for transmitting purified gas to the air inlet pipe nozzle 7 by a gas pipe network 9; the air inlet pipe spray head 7 is used for cooling the camera module 2 and the power adapter 3 through purified gas; an exhaust duct 8 for conveying purified gas from the housing 1 to a gas pipe network 9; and the gas pipe network 9 is used for providing purified gas to the air inlet pipe 6 and receiving the purified gas discharged by the exhaust pipe 8.
In the embodiment of the present disclosure, camera equipment's gaseous pipe network 9 transmits the purge gas to air-supply line shower nozzle 7 through air-supply line 6, purge gas passes through air-supply line shower nozzle 7 and flows to module 2 and the power adapter 3 of making a video recording in the casing 1, purge gas is to casing 1, module 2 and power adapter 3 of making a video recording cool down the back and transmit for gaseous pipe network 9 through exhaust pipe 8, the temperature that flowing purge gas can effectual reduction camera equipment, avoid the influence of high temperature to the life-span of module 2 and power adapter 3 of making a video recording, thereby camera equipment's whole life has been prolonged, camera equipment's maintenance number has also been reduced simultaneously, camera equipment's maintenance cost has been reduced.
Introduction of the housing 1: casing 1 for hold and support module 2, power adapter 3 and air-supply line shower nozzle 7 of making a video recording, and be used for storing the air-supply line shower nozzle 7 exhaust purification gas. The material of the shell 1 can be metal, such as iron, aluminum, copper, or metal alloy, such as aluminum alloy, or polymer material, such as plastic; the shape of the shell 1 can be a cylinder, a cuboid or an elliptic cylinder; in the embodiment of the present disclosure, the material and shape of the housing 1 are not particularly limited, and may be set and changed as needed. For example, the material of the housing 1 is iron, and the housing 1 has a cylindrical shape. The following description will be given taking as an example that the shape of the casing 1 is a cylinder, wherein the diameter of the bottom surface of the cylinder may be 8cm, 9cm, or 10 cm; the height of the cylinder can be 15cm, also can be 20cm, also can be 25 cm; in the embodiment of the present disclosure, the size of the housing 1 is not particularly limited, and may be set and changed as needed. For example, the housing 1 is a cylinder, and the diameter of the bottom surface of the housing 1 is 10cm and the height is 20 cm.
In one possible implementation, referring to fig. 2, the housing 1 includes a camera housing 11, a detection window 12, and a cover 13; the detection window 12 is arranged at one end of the camera box body 11, and the box cover 13 is arranged at the other end of the camera box body 11;
the camera module 2, the power adapter 3 and the air inlet pipe nozzle 7 are arranged in the camera box body 11, and the air inlet 132, the air outlet 133 and the cable inlet and outlet 131 are arranged on the box cover 13; and the detection window 12 is used for shooting the video stream by the camera module 2 through the detection window 12.
The camera box body 11 is a main body part of the housing 1, and the shape and size of the camera box body 11 are the same as those of the housing 1, and may be a cylinder, a rectangular parallelepiped, or an elliptical cylinder. When the housing 1 is a cylinder, and the diameter of the bottom surface of the housing 1 is 10cm and the height is 20cm, the camera box body 11 is also a cylinder, and the diameter of the bottom surface of the camera box body 11 is 10cm and the height is 20 cm.
The detection window 12 is disposed at one end of the camera housing 11. The material of the detection window 12 may be glass, such as optical glass; or a plastic, such as an optical plastic; but also quartz; in the embodiment of the present disclosure, the material of the probe window 12 is not particularly limited, and may be set and changed as needed. For example, the material of which the detection window 12 is provided is optical plastic.
In a possible implementation manner, a sealing ring is arranged around the detection window 12, the detection window 12 is connected with the camera box body 11 in a sealing manner through the sealing ring, and the detection window 12 is embedded in the shell 1. Wherein, the material of the sealing ring can be rubber, such as nitrile rubber; silica gel is also possible. In another possible implementation manner, a metal frame is arranged outside the detection window 12, an external thread is arranged on the metal frame, an internal thread is arranged in the camera box body 11, and the detection window 12 is connected with the camera box body 11 in a sealing manner through the thread.
The case cover 13 is arranged at the other end of the camera case body 11, and the case cover 13 and the camera case body 11 can be connected through a flange, a bolt or a buckle; in the embodiment of the present disclosure, the connection manner between the box cover 13 and the camera box body 11 is not particularly limited, and may be set and changed as needed.
The shape and size of the box cover 13 may be the same as or different from the bottom surface of the camera box body 11, for example, when the bottom surface of the camera box body 11 is a circle with a diameter of 10cm, the shape of the box cover 13 may be a circle, a square, or a rectangle; for example, the cover 13 is provided in a circular shape, and in this case, the diameter of the cover 13 may be 10cm, 11cm, or 12 cm. The material of the box cover 13 may be metal, such as iron, aluminum, copper, or metal alloy, such as aluminum alloy, or polymer material, such as plastic; in the embodiment of the present disclosure, the material, shape, and size of the cover 13 are not particularly limited, and may be set and changed as needed. For example, the case cover 13 is a circular aluminum alloy case cover 13 having a diameter of 11 cm.
In another possible implementation, with continued reference to fig. 2, an anti-fog plate 14 is provided within the housing 1;
the antifogging plate 14 is provided with a camera hole, the camera module 2 is connected with the camera hole in a sealing mode, and the camera module 2 penetrates through the camera hole to shoot video streams; and an anti-fog plate 14 for preventing fogging of the camera module 2.
Among them, the material of the antifogging plate 14 may be metal such as iron, aluminum, copper; but also metal alloys such as aluminum alloys; but also polymeric materials such as plastics; the shape of the anti-fog plate 14 may be circular or square, and the size of the anti-fog plate 14 may be the same as the size of the bottom surface of the camera box 11 or smaller than the size of the bottom surface of the camera box 11. For example, when the bottom surface of the camera box 11 is a circle with a diameter of 10cm, the shape of the anti-fog plate 14 is also a circle, and the diameter may be 10cm, 9.5cm, or 9 cm; in the disclosed embodiment, the material, shape and size of the antifogging plate 14 are not particularly limited, and may be set and modified as needed.
In a possible implementation manner, with continued reference to fig. 2, a sealing ring is disposed around the anti-fog plate 14, the anti-fog plate 14 is connected with the camera box body 11 in a sealing manner through the sealing ring, and the anti-fog plate 14 is embedded in the housing 1. In another possible implementation, the antifogging plate 14 and the camera box body 11 are hermetically connected by welding. In another possible implementation manner, a sealant is arranged between the anti-fog plate 14 and the camera box body 11, and the anti-fog plate 14 and the camera box body 11 are connected in a sealing manner through the sealant.
Set up the hole of making a video recording on the antifog board 14, make a video recording module 2 and the hole sealing connection of making a video recording. In a possible implementation mode, the periphery of the camera module 2 is provided with a sealing ring, and the camera module 2 is connected with the camera hole in a sealing mode through the sealing ring. In another possible implementation mode, a sealant is arranged between the camera module 2 and the camera hole, and the camera module 2 is connected with the camera hole in a sealing mode through the sealant.
In the embodiment of the present disclosure, the detection window 12 is hermetically connected to the camera box 11, the anti-fog plate 14 is hermetically connected to the camera box 11, a sealed space is formed between the detection window 12 and the anti-fog plate 14, so that the gas containing water vapor is prevented from contacting the camera module 2 and the detection window 12, and the camera module 2 and the detection window 12 can be effectively prevented from fogging.
In another possible implementation, with continued reference to fig. 2, a fixed support 15 is provided inside the casing 1;
the fixed support 15 is respectively connected with the camera module 2, the power adapter 3 and the air inlet pipe nozzle 7 and is used for fixing the camera module 2, the power adapter 3 and the air inlet pipe nozzle 7.
In a possible implementation mode, bolt holes are formed in the fixing bracket 15 and the shell 1, and the fixing bracket 15 is connected with the shell 1 through a nut and the bolt holes; in another possible implementation, the fixing bracket 15 is connected to the housing 1 by welding. Wherein, the material of the fixing bracket 15 may be metal, such as iron, aluminum, copper; but also metal alloys such as aluminum alloys; but also polymeric materials such as plastics; the shape of the fixed bracket 15 can be a cuboid or a cube; in the embodiment of the present disclosure, the material and shape of the fixing bracket 15 are not particularly limited, and may be set and changed as needed.
In another possible implementation manner, with continued reference to fig. 2, the bottom of the fixing support 15 is provided with a vent, and the shape of the vent may be square, rectangular, or circular; when the vent is circular, the diameter of the circle can be 1cm, also can be 2cm, also can be 3 cm; the number of the ventilation openings can be 1, 2 or 3; in the disclosed embodiment, the shape, size, and number of the vents are not particularly limited, and may be set and modified as needed.
In a possible implementation mode, the air inlet pipe nozzle 7 is fixed on the top of the fixed bracket 15, and the air inlet pipe nozzle 7 is connected with the fixed bracket 15 through screws. The camera module 2 and the power adapter 3 are arranged below the air inlet pipe spray head 7, and the camera module 2 and the power adapter 3 are connected with the fixed support 15 through screws.
In another possible implementation, the air inlet duct 6 is connected to the air inlet duct nozzle 7 through a vent in the bottom of the mounting bracket 15. An air inlet is arranged on the air inlet pipe nozzle 7, and the air inlet is connected with the air inlet pipe 6 through welding. In another possible implementation manner, the air inlet is provided with internal threads, the top end of the air inlet pipe 6 is provided with external threads, and the air inlet is connected with the air inlet pipe 6 through threads.
In another possible implementation, with continued reference to fig. 2, a ground terminal 16 is provided on the housing 1; the ground terminal 16 is connected to a ground line for preventing the case 1 from being electrified. The ground terminal 16 may be disposed on the case cover 13 or on the camera case 11; the material of the ground terminal 16 is a metal material such as copper, iron, aluminum; in the embodiment of the present disclosure, the material of the ground terminal 16 is not particularly limited, and may be set and changed as needed; for example, the material of the ground terminal 16 is copper, and the ground terminal 16 and the housing 1 may be connected by welding.
Introduction of the blast pipe nozzle 7: the air inlet pipe spray head 7 is used for cooling the camera module 2 and the power adapter 3 through purified gas; the shape of the blast pipe nozzle 7 can be round, square or rectangle; the material of the blast pipe nozzle 7 can be metal, such as iron, aluminum, copper; but also metal alloys such as aluminum alloys; but also polymeric materials such as plastics; in the embodiment of the present disclosure, the shape and material of the air inlet pipe nozzle 7 are not particularly limited, and may be set and changed as needed.
In a possible implementation manner, a plurality of air holes are formed in the air inlet pipe nozzle 7, and the air holes can be uniformly distributed on the air inlet pipe nozzle 7 or non-uniformly distributed on the air inlet pipe nozzle 7; the shape of the air hole can be round, square or rectangle; for example, the shape of the air holes is circular, and the diameter of the air holes can be 1mm, 2mm or 3 mm; the number of the air holes can be 10, 20 or 30; in the embodiments of the present disclosure, the distribution type, shape, size, and number of the air holes are not particularly limited, and may be set and changed as needed.
Introduction of the camera module 2: and the camera module 2 is used for shooting a video stream and transmitting the video stream to the video monitor 5. The camera module 2 may be a color camera or a black and white camera. The camera module 2 includes a lens and a CCD (Charge-coupled Device) chip; the lens can be a near-focus lens, a far-focus lens or a zoom lens, and can perform optical imaging on a scene. The CCD chip can receive the light image formed by the lens and convert the light image into an electric signal with a corresponding proportional relation.
Introduction of power adapter 3: the power adapter 3 is used for supplying power to the camera module 2; the power adapter 3 is a power conversion device, can convert ac input into dc output, and generally includes a housing, a transformer, an inductor, a capacitor, a control IC (Integrated Circuit), a PCB (Printed Circuit Board), and other components. In the embodiment of the present disclosure, the power adapter 3 is connected to the camera module 2 through the cable 4, and the power adapter 3 provides a dc power to the camera module 2.
Introduction of the cable 4: a cable inlet 131 is formed in the shell 1, the cable 4 penetrates through the shell 1 through the cable inlet 131, one end of the cable 4 is connected with the camera module 2 and the power adapter 3 respectively, and the other end of the cable 4 is connected with the video monitor 5; the cable 4 is made of one or more mutually insulated conductors and an outer insulating sheath, which transmits power or information from one point to another. The type of the cable 4 can be a flame-retardant rubber sleeve cable 4, and can also be a flexible fireproof cable 4. In a possible implementation manner, a sealing ring is arranged around the cable 4, and the cable 4 and the cable inlet/outlet 131 are connected in a sealing manner through the sealing ring.
In another possible implementation, with continued reference to fig. 2, the cable 4 includes a power cable 41 and a signal cable 42; one end of the power cable 41 is connected with the power adapter 3, and the other end of the power cable 41 is connected with a power supply; one end of the signal cable 42 is connected with the camera module 2, and the other end of the signal cable 42 is connected with the video monitor 5; a power cable 41 for supplying power to the power adapter 3; and a signal cable 42 for transmitting the video stream from the camera module 2 to the video monitor 5.
Wherein the power source can be a household power source, the voltage value is usually between 100V and 240V, and the frequency value is 50Hz or 60Hz, for example, the voltage value of the power source is set to be 220V, and the frequency value is 50 Hz. The power adapter 3 can convert 220V ac power to dc power for output. The power adapter 3 is connected to the camera module 2 via a power cable 41, and the power adapter 3 is connected to the camera module 2 via the power cable 41 to supply dc power. The camera module 2 and the video monitor 5 are connected by a signal cable 42, and a video stream captured by the camera module 2 is transmitted to the video monitor 5 by the signal cable 42.
Introduction of video monitor 5: the video monitor 5 is disposed outside the casing 1 and is used for receiving and playing video streams. In one possible implementation, the video monitor 5 comprises a display; a display for receiving and playing video; the display may be a liquid crystal display or an OLED (Organic Light-Emitting Diode) display. In another possible implementation, the video monitor 5 comprises a video distributor and a display; the video distributor is connected with the plurality of camera modules 2 and the plurality of displays through cables 4; at this time, the video monitor 5 may receive the video streams of the plurality of camera modules 2, transmit the received video streams to the plurality of displays, and play the video streams through the plurality of displays at the same time.
In a possible implementation manner, with continued reference to fig. 2, an air inlet 132 is formed on the housing 1, the air inlet pipe 6 penetrates through the housing 1 through the air inlet 132, an air outlet end of the air inlet pipe 6 is disposed in the housing 1 and connected to the air inlet pipe nozzle 7, and an air inlet end of the air inlet pipe 6 is disposed outside the housing 1 and connected to the air pipe network 9.
Introduction of the air inlet pipe 6: the air inlet pipe 6 is used for transmitting purified gas to the air inlet pipe nozzle 7 by a gas pipe network 9; the material of the air inlet pipe 6 may be metal such as iron, aluminum, copper; but also metal alloys such as aluminum alloys; but also polymeric materials such as plastics; in the embodiment of the present disclosure, the material of the air inlet duct 6 is not particularly limited, and may be set and changed as needed. For example, the air inlet pipe 6 is an iron pipe; at this time, the air inlet pipe 6 is connected with the air inlet 132 by welding.
In another possible implementation, with continued reference to fig. 2, the air inlet duct 6 comprises an outer air inlet duct 61 and an inner air inlet duct 62; one end of the inner air inlet pipe 62 is welded with the air inlet pipe nozzle 7, and the other end of the inner air inlet pipe 62 is welded with one end of the outer air inlet pipe 61; the other end of the outer air inlet pipe 61 is connected with the gas pipe network 9 in a welding way. Wherein, the periphery of the air inlet pipe 6 can be provided with a sealing ring, and the air inlet pipe 6 is connected with the air inlet 132 through the sealing ring.
In another possible implementation, with continued reference to fig. 2, the air inlet duct 6 is provided with an inlet control valve 63; and an air inlet control valve 63 for controlling the flow rate of the purified gas in the air inlet pipe 6. Wherein, the air inlet control valve 63 is connected with the air inlet pipe 6 through a screw thread.
In the embodiment of the present disclosure, when the image pickup apparatus needs to be cooled, the intake air control valve 63 is opened; when the image pickup apparatus does not need to be cooled, the intake air control valve 63 is closed; meanwhile, the flow rate of purified gas in the air inlet pipe 6 can be controlled through the air inlet control valve 63, and the cooling effect of the camera shooting equipment can be adjusted.
In another possible implementation, with continued reference to fig. 2, the air inlet duct 6 is provided with an air filtering pressure reducer 64; and a gas filtering pressure reducer 64 for filtering the purified gas in the air inlet pipe 6. The filtering pressure reducer 64 can be arranged on the air inlet pipe 6 between the air inlet control valve 63 and the shell 1, and also can be arranged on the air inlet pipe 6 between the air inlet control valve 63 and the gas official net; the filtering pressure reducer 64 is connected with the air inlet pipe 6 through screw threads. In another possible implementation, a molecular sieve is provided within the filtration pressure reducer 64, and impurities within the gas are filtered through the molecular sieve pair.
In this disclosed embodiment, gaseous filtration pressure reducer 64 can filter impurity in the gas, prevents that impurity from getting into camera equipment's casing 1 in, avoids the interior impurity of gas to influence the definition of the module 2 of making a video recording.
Introduction of the exhaust duct 8: an exhaust duct 8 for conveying purified gas from the housing 1 to a gas pipe network 9; an air outlet 133 is arranged on the shell 1, one end of the exhaust pipe 8 is connected with the air outlet 133, and the other end of the exhaust pipe 8 is connected with the gas pipe network 9. The material of the exhaust duct 8 may be metal such as iron, aluminum, copper; but also metal alloys such as aluminum alloys; but also polymeric materials such as plastics; in the embodiment of the present disclosure, the material of the exhaust duct 8 is not particularly limited, and may be set and changed as needed. For example, the exhaust duct 8 is an iron pipe; at the moment, the exhaust pipe 8 is connected with the exhaust outlet through welding, and the exhaust pipe 8 is connected with the gas pipe network 9 through welding.
In another possible implementation, with continued reference to fig. 2, the exhaust duct 8 is provided with a one-way valve 81; a check valve 81 for discharging the purge gas from the housing 1 and for preventing the purge gas from flowing back into the housing 1. Wherein, the check valve 81 is connected with the exhaust pipe 8 through a screw thread. In another possible implementation, with continued reference to fig. 2, the exhaust duct 8 is provided with an exhaust control valve 82; and a discharge control valve 82 for controlling the flow rate of the purge gas in the discharge duct 8. The air exhaust control valve 82 is arranged on the air inlet pipe 6 between the one-way valve 81 and the gas official net, and the air exhaust control valve 82 is connected with the air inlet pipe 6 through screw threads.
Introduction of gas pipe network 9: the gas pipe network 9 is arranged outside the shell 1 and used for providing purified gas for the air inlet pipe 6 and receiving the purified gas discharged by the exhaust pipe 8. The purge gas may be purge air or nitrogen, and in the embodiment of the present disclosure, the purge gas is not particularly limited, and may be set and modified as needed. In a possible implementation mode, a circulation loop is formed between the gas pipe network 9 and the air inlet pipe 6 and the air outlet pipe, purified gas flows to the shell 1 after being cooled by the gas pipe network 9, and the cooled purified gas is used for cooling the shell 1, the camera module 2 and the power adapter 3 and then is transmitted to the gas pipe network 9 through the exhaust pipe 8.
In another possible implementation, with continued reference to fig. 2, the gas pipe network 9 further includes a main air inlet pipe 91 and a main air exhaust pipe 92, one end of the main air inlet pipe 91 is connected to the air inlet pipe 6, and the other end of the main air inlet pipe 91 is connected to the gas pipe network 9; one end of the main exhaust duct 92 is connected to the exhaust duct 8, and the other end of the main exhaust duct 92 is connected to the gas pipe network 9. In another possible implementation, the gas pipe network 9 further comprises a circulation pump capable of powering the flow of purge gas.
The above description is only exemplary of the present disclosure and is not intended to limit the present disclosure, so that any modification, equivalent replacement, or improvement made within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.
Claims (10)
1. An image pickup apparatus characterized by comprising: the device comprises a shell, a camera module, a power adapter, a cable, a video monitor, an air inlet pipe spray head, an exhaust pipe and a gas pipe network;
the camera module, the power adapter and the air inlet pipe spray head are arranged in the shell, and the camera module and the power adapter are arranged below the air inlet pipe spray head; the video monitor and the gas pipe network are arranged outside the shell;
the shell is provided with an air inlet, the air inlet pipe penetrates through the shell through the air inlet, the air outlet end of the air inlet pipe is arranged in the shell and is connected with the air inlet pipe spray head, and the air inlet end of the air inlet pipe is arranged outside the shell and is connected with the gas pipe network;
an air outlet is formed in the shell, one end of the exhaust pipe is connected with the air outlet, and the other end of the exhaust pipe is connected with the gas pipe network;
a cable inlet and outlet is formed in the shell, the cable penetrates through the shell through the cable inlet and outlet, one end of the cable is connected with the camera module and the power adapter respectively, and the other end of the cable is connected with the video monitor;
the shell is used for containing and supporting the camera module, the power adapter and the air inlet pipe nozzle and storing purified gas discharged by the air inlet pipe nozzle;
the camera module is used for shooting video stream and transmitting the video stream to the video monitor;
the power adapter is used for providing power for the camera module;
the video monitor is used for receiving the video stream and playing the video stream;
the air inlet pipe is used for transmitting the purified gas to the air inlet pipe nozzle by the gas pipe network;
the air inlet pipe spray head is used for cooling the camera module and the power adapter through the purified gas;
the exhaust pipe is used for transmitting the purified gas to the gas pipe network by the shell;
the gas pipe network is used for providing the purified gas for the air inlet pipe and receiving the purified gas exhausted by the exhaust pipe.
2. The image pickup apparatus according to claim 1, wherein the housing includes a camera case, a detection window, and a case cover;
the detection window is arranged at one end of the camera shooting box body, and the box cover is arranged at the other end of the camera shooting box body;
the camera module, the power adapter and the air inlet pipe nozzle are arranged in the camera box body, and the air inlet, the air outlet and the cable inlet and outlet are arranged on the box cover;
the detection window is used for the camera shooting module to shoot the video stream through the detection window.
3. The image pickup apparatus according to claim 1, wherein the cable includes a power supply cable and a signal cable;
one end of the power cable is connected with the power adapter, and the other end of the power cable is connected with a power supply; one end of the signal cable is connected with the camera module, and the other end of the signal cable is connected with the video monitor;
the power cable is used for supplying power to the power adapter;
and the signal cable is used for transmitting the video stream to the video monitor by the camera module.
4. The image pickup apparatus according to claim 1, wherein an antifogging plate is provided inside the case;
the anti-fog plate is provided with a camera hole, the camera module is hermetically connected with the camera hole, and the camera module penetrates through the camera hole to shoot a video stream;
the anti-fog plate is used for preventing the camera module from fogging.
5. The image pickup apparatus according to claim 1, wherein a fixed bracket is provided in said housing;
the fixed support is respectively connected with the camera module, the power adapter and the air inlet pipe spray head and used for fixing the camera module, the power adapter and the air inlet pipe spray head.
6. The image pickup apparatus according to claim 1, wherein an intake control valve is provided on said intake duct;
the air inlet control valve is used for controlling the flow rate of purified gas in the air inlet pipe.
7. The image pickup apparatus according to claim 1, wherein a gas filtering pressure reducer is provided on said air intake duct;
and the gas filtering pressure reducer is used for filtering purified gas in the air inlet pipe.
8. The image pickup apparatus according to claim 1, wherein a check valve is provided on said exhaust duct;
the one-way valve is used for discharging the purified gas from the shell and preventing the purified gas from flowing back to the shell.
9. The image pickup apparatus according to claim 1, wherein an exhaust control valve is provided on said exhaust duct;
and the exhaust control valve is used for controlling the flow rate of purified gas in the exhaust pipe.
10. The image pickup apparatus according to claim 1, wherein a ground terminal is provided on said housing;
the grounding terminal is connected with a grounding wire and used for preventing the shell from being electrified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703856.XU CN210725002U (en) | 2019-10-11 | 2019-10-11 | Image pickup apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921703856.XU CN210725002U (en) | 2019-10-11 | 2019-10-11 | Image pickup apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN210725002U true CN210725002U (en) | 2020-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921703856.XU Active CN210725002U (en) | 2019-10-11 | 2019-10-11 | Image pickup apparatus |
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| CN (1) | CN210725002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113382142A (en) * | 2021-06-08 | 2021-09-10 | 深圳合纵富科技有限公司 | Face identification camera device based on wide angle image sampling |
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2019
- 2019-10-11 CN CN201921703856.XU patent/CN210725002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113382142A (en) * | 2021-06-08 | 2021-09-10 | 深圳合纵富科技有限公司 | Face identification camera device based on wide angle image sampling |
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