CN109151269B - Real-time temperature-adjusting video monitoring protective cover - Google Patents
Real-time temperature-adjusting video monitoring protective cover Download PDFInfo
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- CN109151269B CN109151269B CN201810957752.5A CN201810957752A CN109151269B CN 109151269 B CN109151269 B CN 109151269B CN 201810957752 A CN201810957752 A CN 201810957752A CN 109151269 B CN109151269 B CN 109151269B
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- air path
- closed space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20263—Heat dissipaters releasing heat from coolant
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
Abstract
The invention discloses a real-time temperature-adjusting video monitoring protective cover which comprises a bottom plate, a video module, an outer cover and a clamping block, wherein the video module, the outer cover and the clamping block are arranged on the bottom plate, an enclosed space is formed by the outer cover and the bottom plate, an air path group, a fan group and an air compression group are arranged in the enclosed space and fixed on the bottom, the fan group is provided with a cold water channel, a fan and a fan motor shaft for driving the fan, the fan motor shaft is connected with the air compression group, the side surface of the video module is provided with a water channel. Heating electronic components such as an LED light supplement lamp of the video monitor are separated into a left closed space by a baffle plate at high temperature, negative pressure is formed by using fan compressed air to accelerate the heat dissipation efficiency of the left closed space and the right closed space, meanwhile, a fan set motor shaft driving the fan to rotate drives a compression plate to move up and down, the formed air pressure accelerates the air convection of an air inlet and an air outlet, and the heat dissipation of the left closed space is accelerated independently; and closing external circulation at low temperature, and heat dissipation of the electronic element is used for heat preservation.
Description
Technical Field
The invention relates to the field of video monitoring, in particular to the field of a video monitoring protective cover capable of adjusting temperature in real time.
Background
As video surveillance systems find their way out in new markets and applications, there is now a greater need to protect complex cameras from not only vandalism but also from the elements of the weather and environment. Weather and environmental stress can disrupt the service of the monitoring system. Therefore, the camera protective cover is just like the shell of the tortoise, but has more lasting and stronger function. Different environments require different considerations and no product can meet all the requirements.
The global marketing manager barrry lawson by schneider electric introduces that recent trends in camera covers include smaller formats, custom designs, extreme temperature tolerance, and diversified products. "advanced materials, such as plastics that are compatible with a wide variety of challenging environments, are used as camera shields. "
The video and transmission department of Interlogix company is responsible for kostas mellos states that the development of some protective covers always needs one step, and the task to be completed on the standard is a little more. Consider: there are mainly three kinds of protection casings applicable to adverse circumstances, Mello is called: "an environment that can withstand the atmosphere, such as extremes of temperature; the other two are explosion-proof and sealed pressurized balls, respectively. "because the environment of each project is very different, it must be treated differently for each installation site.
For example, the temperature range of the working environment of a general electronic component is about-5 ℃ to 45 ℃; the use of high precision, high definition cameras in certain areas may be more demanding in a well-thermostated environment. The electronic component has a specific operating temperature; when a camera is installed outdoors with low temperature, the camera must be heated and insulated to ensure the electronic components to operate normally. When a camera is installed outdoors at a higher temperature, air in the closed space is not convected and is extremely easy to gather, and the internal heat dissipation of the closed space is accelerated to ensure the normal operation of electronic components.
Disclosure of Invention
The invention mainly aims to provide the field of video monitoring protective covers capable of adjusting temperature in real time. In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: the utility model provides a video monitoring protection casing that adjusts temperature in real time, includes the bottom plate, arranges video module, dustcoat on the bottom plate in and is used for the chucking piece of joint bottom plate and dustcoat, dustcoat and bottom plate form an airtight space, be equipped with air circuit group, fan group and the air compression group of fixing on the bottom in the airtight space, air circuit group passes through pipe connection fan group, fan group is equipped with the fan motor axle of cold water course, fan and driving fan, air compression group is connected to the fan motor axle, the video module side is equipped with the water course, the cold water course of water course intercommunication. The temperature sensor is arranged in the closed space and used for detecting the temperature in the closed space, when the temperature in the closed space is higher than 40 ℃, the fan set is started, and when the temperature is lower than 0 ℃, the external airflow circulation is closed. The copper material is used in the water course of video module side, hugs closely the calorifacient electric element in the video module, because the copper material water course absorbs heat more easily, so the temperature in the water course is higher than the temperature of the air in the airtight space, introduces the water course into the fan group, can blow the temperature that reduces the water in the cold water course through the fan, and the water in the water course can reuse.
Preferably, be equipped with on the bottom plate the confined space divide into the baffle in left side confined space and the confined space in right side, just video module passes the baffle runs through left and right side confined space, gas circuit group, fan group and air compression group all are located left side confined space, be equipped with air inlet and gas outlet in the confined space in left side.
Preferably, the air inlet is connected to an air path group through a pipeline, the air outlet is connected to a fan group through a pipeline, and the fan group is connected to the air path group through a pipeline; the air inlet with the gas outlet all is equipped with the gas circuit check valve.
Preferably, the gas circuit group includes a gas circuit column, a gas circuit inner core and a gas circuit reversing motor, the gas circuit column is fixed on the bottom plate, the gas circuit inner core is sealed and rotatably arranged in the gas circuit column, a limiting lug is arranged on the gas circuit inner core, a limiting groove for placing the limiting lug is arranged on the gas circuit column, and the gas circuit reversing motor for rotating the gas circuit inner core is fixed at the top of the gas circuit column. The 90-degree limiting groove corresponds to the reversing of the air outlet path and the air inlet path in the air path inner core.
Preferably, be equipped with the gas circuit of giving vent to anger in the gas circuit inner core and admit air the gas circuit, the gas circuit of giving vent to anger is the gas circuit of two parallels and two central lines of giving vent to anger the gas circuit pass the quartering point on the gas circuit inner core circumference, guarantees to be connected with the gas circuit on the gas circuit post after the gas circuit inner core is rotatory seamless, the gas circuit of admitting air sets up and is located the gas circuit below of giving vent to anger with the gas circuit.
Preferably, the gas path column is provided with a gas outlet part and a gas inlet part, and the gas outlet part is provided with a first gas path, a second gas path, a third gas path and a fourth gas path; one end of the first air path and one end of the second air path are connected to the air path inner core, and the other ends of the first air path and the second air path are connected to the fan set; one end of the third air path is connected to the air path inner core, and the other end of the third air path penetrates through the baffle and is communicated to the right side closed space; one end of the fourth air path is connected to the air path inner core, and the other end of the fourth air path is communicated to the left closed space; the air outlet part is connected with the air outlet gas circuit; the air inlet portion is provided with a first air path, a second air path, a third air path and a fourth air path which are consistent with the air outlet portion, and the air inlet portion is connected with the air inlet path.
Preferably, the air compression set comprises a compression plate, a first strut, a compression strut, a support rod, a second strut and a third strut; the last fixed third branch that is equipped with of fan motor shaft, the rotatable one end of connecting at the second branch of fan motor shaft's one end is kept away from to third branch, the rotatable one end of connecting at compression branch of the other end of second branch, the rotatable one end of connecting at first branch of the other end of compression branch, the other end of first branch articulates on compression board middle part, the intermediate position of compression branch articulates at the bracing piece, the bracing piece is fixed on the bottom plate.
Preferably, a motor is arranged inside the fan set, a fan motor shaft of the motor drives the fan blades to rotate, and the third support rod is fixed at the extending end of the fan motor shaft penetrating through the fan blades.
Preferably, the window used for shooting the video module in the right side closed space is provided with double-layer glass.
Has the advantages that: when the internal temperature is too high, heating electronic components such as an LED light supplement lamp of the video monitor are separated into a left closed space by a baffle plate, negative pressure is formed by using a fan to compress air to accelerate the heat dissipation efficiency of the left closed space and the right closed space, meanwhile, a motor shaft of a fan set driving the fan to rotate drives a compression plate to move up and down, the formed air pressure accelerates air convection of an air inlet and an air outlet, the heat dissipation of the left closed space is accelerated independently, the heat absorption performance of water and copper is utilized to absorb heat quickly, and the temperature of a copper pipe of a cold water channel in the fan set and the temperature of water in the copper pipe and the fan set is reduced through the fan to accelerate the heat dissipation efficiency; when the internal temperature is too low, the external airflow circulation is closed, and the heat emitted by the electronic components is used for maintaining the temperature in the closed space.
Drawings
FIG. 1 is a perspective view of a monitoring shield that facilitates heat dissipation;
FIG. 2 is an exploded view of three components of a thermal monitoring shield;
FIG. 3 is a front view of a protective shield that facilitates heat dissipation monitoring;
FIG. 4 is a sectional view taken along line A-A of the part 1 of FIG. 2;
FIG. 5 is a front cross-sectional view of the part 5 of FIG. 4;
FIG. 6 is a sectional view taken along line B-B of FIG. 5 with the external air passage closed;
FIG. 7 is a sectional view taken along line B-B of FIG. 5 with the external air passage communicating;
FIG. 8 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 9 is a view showing a state in which the air is compressed in FIG. 8;
FIG. 10 is an enlarged view of detail D of FIG. 4;
FIG. 11 is a perspective view of a waterway surrounding a video module;
FIG. 12 is a front cross-sectional view of a fan pack;
FIG. 13 is a sectional view taken along line E-E of FIG. 12;
FIGS. 14 and 15 are schematic views showing the circulation of air in the air path when the outside is at a high temperature;
fig. 16 and 17 are schematic diagrams of air circulation in the air path when the outside is at a low temperature.
The names of the parts corresponding to the respective reference numerals are: a base plate 1; an annular groove 101; a half moon groove 102; an air inlet 103; an air outlet 104; a left enclosed space 11; a right enclosed space 12; a housing 2; a double-layer glass 21; a clamping block 3; a video module 4; a gas circuit group 5; an air path column 51; a limiting groove 513; a first air path 5111; a second gas path 5112; a third air path 5121; a fourth gas path 5122; an air passage core 52; an air outlet path 521; an air inlet passage 522; a limit bump 523; a gas path reversing motor 53; a fan set 6; a fan motor shaft 61; a baffle 7; a water channel 70; a cold water channel 71; an air compression group 8; a compression plate 80; a first strut 81; compressing the struts 82; a support bar 83; a second strut 84; and a third strut 85.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
One embodiment of the invention comprises a video monitoring protective cover capable of adjusting temperature in real time, and the video monitoring protective cover capable of adjusting temperature in real time comprises a bottom plate 1, a video module 4 arranged on the bottom plate, an outer cover 2 and a clamping block 3 used for clamping the bottom plate and the outer cover, wherein the outer cover 2 and the bottom plate 1 form a closed space, an air path group 5, a fan group 6 and an air compression group 8 are arranged in the closed space, the air path group 5 is connected with the fan group 6 through a pipeline, the fan group 6 is provided with a cold water channel 71, a fan 65 and a fan motor shaft 61 driving the fan, the fan motor shaft 61 is connected with the air compression group 8, a water channel 70 is arranged on the side surface of the video module 4, and the water channel 70 is communicated with the cold water channel 71.
Be equipped with on bottom plate 1 the confined space divide into the baffle 7 of left side confined space 11 and right side confined space 12, just video module 4 passes baffle 7 runs through left and right side confined space, gas circuit group 5, fan group 6 and air compression group 8 all are located left side confined space 11, be equipped with air inlet 103 and gas outlet 104 in the confined space in left side.
The air inlet 103 is connected to the air path set 5 through a pipeline, the air outlet 104 is connected to the fan set 6 through a pipeline, and the fan set 6 is connected to the air path set 5 through a pipeline; and the air inlet 103 and the air outlet 104 are both provided with air passage one-way valves.
The air path set 5 comprises an air path column 51, an air path inner core 52 and an air path reversing motor 53, wherein the air path column 51 is fixed on the bottom plate 1, the air path inner core 52 is sealed and rotatable to be arranged in the air path column 51, the air path inner core 52 is provided with a limiting lug 523, the air path column 51 is provided with a limiting groove 513 for placing the limiting lug 523, and the top of the air path column 51 is fixed with the air path reversing motor 53 of the rotary air path inner core 52.
The air path inner core 52 is internally provided with an air outlet path 521 and an air inlet path 522, the air outlet path 521 is two parallel air paths, and the center lines of the two air outlet paths 521 pass through quartering points on the circumference of the air path inner core 52, so that the air path inner core can be seamlessly connected with the air path on the air path column after rotating, and the air inlet path 522 and the air outlet path 521 are arranged in the same way and are positioned below the air outlet path 521.
The air path column 51 is provided with an air outlet part and an air inlet part, and the air outlet part is provided with a first air path 5111, a second air path 5112, a third air path 5121 and a fourth air path 5122; one end of each of the first air path 5111 and the second air path 5112 is connected to the air path core 52, and the other end is connected to the fan set 6; one end of the third air path 5121 is connected to the air path inner core 52, and the other end of the third air path passes through the baffle 7 and is communicated to the right closed space 12; one end of the fourth air path 5122 is connected to the air path inner core 52, and the other end is communicated to the left side closed space; the air outlet part is connected with the air outlet air path 521; the air inlet portion is provided with a first air path 5111, a second air path 5112, a third air path 5121 and a fourth air path 5122 which are consistent with the air outlet portion, and the air inlet portion is connected with the air inlet path 522.
The air compression group 8 comprises a compression plate 80, a first support rod 81, a compression support rod 82, a support rod 83, a second support rod 84 and a third support rod 85; fixed third branch 85 that is equipped with on the fan motor shaft 61, the rotatable one end of connecting at second branch 84 of fan motor shaft 61's one end is kept away from to third branch 85, the rotatable one end of connecting at compression branch 82 of the other end of second branch 84, the rotatable one end of connecting at first branch 81 of the other end of compression branch 82, the other end of first branch articulates on compression board 80 middle part, the intermediate position of compression branch 82 articulates at bracing piece 83, the bracing piece is fixed on bottom plate 1. A motor is arranged in the fan set 6, a fan motor shaft 61 of the motor drives the fan blades to rotate, and the third support rod 85 is fixed at the extending end of the fan motor shaft 61 penetrating through the fan blades. The window of the right side closed space 12 for the video module shooting is provided with double glass 21.
The whole movement process is as follows:
when a temperature sensor arranged in the closed space detects that the temperature in the closed space is higher than 40 ℃;
starting external air circulation, namely starting the air path reversing motor 53, rotating the air path inner core 52, and stopping the air path reversing motor after reversing is finished, so that the third air path 5121 is communicated with the first air path 5111 through the air outlet path 521, the fourth air path 5122 is communicated with the second air path 5112 through the air outlet path 521, wherein the third air path 5121 is communicated with the right side closed space 12, the fourth air path 5122 is communicated with the left side closed space 11, and the first air path 5111 and the second air path 5112 are communicated with the fan set 6 through pipelines; meanwhile, the motor of the fan set 6 is started to rotate the fan, so that the hot air in the first air path 5111 and the hot air in the second air path 5112 are discharged through the air outlet 104, meanwhile, the fan motor shaft 61 of the fan set 6 drives the third supporting rod 85 to rotate, the second supporting rod 84 is driven to rotate up and down, one end of the compression supporting rod 82 is driven to move, under the limiting support of the supporting rod 83, the first supporting rod 81 is driven to move up and down, the compression plate 80 is driven to move up and down, the left closed space 11 is compressed, and the hot air in the left closed space 11 is accelerated through the fourth air path 5122 and finally discharged through the outlet 104.
When the air path reversing motor 53 is started and the air path inner core 52 is rotated, the air inlet portion located below the air outlet portion is communicated in the same manner, the third air path 5121 is communicated with the first air path 5111 through the air inlet path 522, so that the fourth air path 5122 is communicated with the second air path 5112 through the air inlet path 522, wherein the third air path 5121 is communicated with the right-side closed space 12, the fourth air path 5122 is communicated with the left-side closed space 11, and the air inlet 103 sucks cold air outside the closed space into the left-side closed space and the right-side closed space through the first air path 5111 and the second air path 5112.
In the above heat dissipation process, the water channel 70 made of copper material is tightly attached to the electric element generating heat in the video module 4, and because the water channel 20 made of copper material absorbs heat more easily, the temperature in the water channel is higher than the temperature of air in the closed space, the water channel 70 is introduced into the fan set, the temperature of water in the cold water channel 70 can be reduced by blowing air through the fan, the water channel 70 is communicated with the cold water channel 71, and the water in the water channel and the cold water channel can be reused to achieve the effect of rapid cooling.
When a temperature sensor arranged in the closed space detects that the temperature in the closed space is lower than 0 ℃:
closing external air circulation, namely starting the air path reversing motor 53, rotating the air path inner core 52, enabling a third air path 5121 to be communicated with a fourth air path 5122 through an air outlet air path 521 in the air outlet part, enabling the first air path 5111 to be communicated with a second air path 5112 through the air outlet air path 521, wherein the third air path 5121 is communicated with the right-side closed space 12, the fourth air path 5122 is communicated with the left-side closed space 11, the first air path 5111 and the second air path 5112 are communicated with the fan set 6 through pipelines, and the fan set 6 is connected to the air outlet 104; that is, at this time, although the first air path 5111 and the second air path 5112 of the air outlet portion are communicated, the air outlet is stopped, the temperature is too low, and the motor of the fan set 6 is also stopped, that is, the fan motor shaft 61 stops rotating, and the whole air compression set 8 stops moving; the third air path 5121 and the fourth air path 5122 communicate with each other to ventilate the left enclosed space 11 and the right enclosed space 12, and the hot air in the left enclosed space 11 flows into the right enclosed space 12 through the air outlet portion.
When the air path reversing motor 53 is started and the air path inner core 52 is rotated, the air inlet portion located below the air outlet portion is communicated in the same manner, the third air path 5121 is communicated with the fourth air path 5122 through the air inlet path 522, so that the first air path 5111 is communicated with the second air path 5112 through the air inlet path 522, the third air path 5121 is communicated with the right-side closed space 12, the fourth air path 5122 is communicated with the left-side closed space 11, the first air path 5111 is communicated with the second air path 5112, but the air inlet 103 stops air inlet, the third air path 5121 is communicated with the fourth air path 5122, so that the left-side closed space 11 is communicated with the right-side closed space 12 for air exchange, and cold air in the right-side closed space 12 flows into the left-side closed space 11 through.
When the temperature in the closed space is kept, because the fan set 6 does not work, and the air outlet 104 is provided with the air path one-way valve, convection with the external space can not occur, heat radiation can not occur, and heat preservation can not be influenced.
The invention relates to cold and hot air, which are relative, and the invention is mainly intended to switch a mechanism and a ventilation gas circuit, wherein the related electric elements such as a motor, an LED lamp, a video module and the like are all in the prior art, the electric connection mode and the switch mode are also conventional modes, and the parts needing electricity such as the motor and the like are connected into a national power grid through electric wires.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a video monitoring protection casing that adjusts temperature in real time, includes bottom plate (1), arranges video module (4), dustcoat (2) on the bottom plate in and is used for the chucking piece (3) of joint bottom plate and dustcoat, and dustcoat (2) and bottom plate (1) form an airtight space, its characterized in that: a temperature sensor is placed in the closed space, an air path group (5), a fan group (6) and an air compression group (8) are arranged in the closed space and fixed on the bottom (1), the air path group (5) is connected with the fan group (6) through a pipeline, the fan group (6) is provided with a cold water channel (71), a fan (65) and a fan motor shaft (61) for driving the fan, the fan motor shaft (61) is connected with the air compression group (8), a water channel (70) is arranged on the side face of the video module (4), and the water channel (70) is communicated with the cold water channel (71); a baffle plate (7) for dividing the closed space into a left closed space (11) and a right closed space (12) is arranged on the bottom plate (1), the video module (4) penetrates through the left closed space and the right closed space through the baffle plate (7), the air path group (5), the fan group (6) and the air compression group (8) are all positioned in the left closed space (11), and an air inlet (103) and an air outlet (104) are arranged in the left closed space; the air inlet (103) is connected to the air path set (5) through a pipeline, the air outlet (104) is connected to the fan set (6) through a pipeline, and the fan set (6) is connected to the air path set (5) through a pipeline; the air inlet (103) and the air outlet (104) are both provided with air passage one-way valves; the gas circuit group (5) comprises a gas circuit column (51), a gas circuit inner core (52) and a gas circuit reversing motor (53), wherein the gas circuit column (51) is fixed on the bottom plate (1), the gas circuit inner core (52) is sealed and rotatable to be arranged in the gas circuit column (51), a limiting lug (523) is arranged on the gas circuit inner core (52), a limiting groove (513) for placing the limiting lug (523) is formed in the gas circuit column (51), and the top of the gas circuit column (51) is fixed with the gas circuit reversing motor (53) of the rotary gas circuit inner core (52).
2. The real-time temperature-adjusting video monitoring shield according to claim 1, wherein: the air circuit inner core (52) is internally provided with an air outlet air circuit (521) and an air inlet air circuit (522), the air outlet air circuit (521) is two parallel air circuits, the central line of the two air outlet air circuits (521) passes through the quartering points on the circumference of the air circuit inner core (52), and the air inlet air circuit (522) and the air outlet air circuit (521) are arranged in the same way and are positioned below the air outlet air circuit (521).
3. The real-time temperature-adjusting video monitoring shield according to claim 2, wherein: the gas path column (51) is provided with a gas outlet part and a gas inlet part, and the gas outlet part is provided with a first gas path (5111), a second gas path (5112), a third gas path (5121) and a fourth gas path (5122); one ends of the first air path (5111) and the second air path (5112) are connected to the air path inner core (52), and the other ends are connected to the fan set (6); one end of the third air path (5121) is connected to the air path inner core (52), and the other end of the third air path penetrates through the baffle (7) and is communicated to the right side closed space (12); one end of the fourth air path (5122) is connected to the air path inner core (52), and the other end of the fourth air path is communicated to the left closed space; the air outlet part is connected with the air outlet air path (521); the air inlet portion is provided with a first air path (5111), a second air path (5112), a third air path (5121) and a fourth air path (5122) which are consistent with the air outlet portion, and the air inlet portion is connected with the air inlet path (522).
4. The real-time temperature-adjusting video monitoring shield according to claim 1, wherein: the air compression group (8) comprises a compression plate (80), a first support rod (81), a compression support rod (82), a support rod (83), a second support rod (84) and a third support rod (85); the fan motor shaft (61) is fixed and is equipped with third branch (85), the rotatable one end of connecting at second branch (84) of one end that fan motor shaft (61) was kept away from in third branch (85), the rotatable one end of connecting at compression branch (82) of the other end of second branch (84), the rotatable one end of connecting at first branch (81) of the other end of compression branch (82), the other end of first branch articulates on compression board (80) middle part, the intermediate position of compression branch (82) articulates at bracing piece (83), the bracing piece is fixed on bottom plate (1).
5. The real-time temperature-adjusting video monitoring shield according to claim 4, wherein: the fan set (6) is internally provided with a motor, a fan motor shaft (61) of the motor drives the fan blades to rotate, and the third supporting rod (85) is fixed at the extending end of the fan motor shaft (61) penetrating through the fan blades.
6. The real-time temperature-regulated video monitoring shield according to claim 3, wherein: and the right side closed space (12) is provided with double-layer glass (21) for a window for shooting the video module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957752.5A CN109151269B (en) | 2018-08-22 | 2018-08-22 | Real-time temperature-adjusting video monitoring protective cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810957752.5A CN109151269B (en) | 2018-08-22 | 2018-08-22 | Real-time temperature-adjusting video monitoring protective cover |
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| Publication Number | Publication Date |
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| CN109151269A CN109151269A (en) | 2019-01-04 |
| CN109151269B true CN109151269B (en) | 2020-06-16 |
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| CN113747038B (en) * | 2021-10-29 | 2022-01-18 | 张家港保税区长江国际港务有限公司 | Novel monitoring of storage usefulness device |
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| CN108150437A (en) * | 2017-12-22 | 2018-06-12 | 重庆天杰科技有限公司 | A kind of computer radiator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US11395444B2 (en) * | 2015-08-24 | 2022-07-19 | Trw Automotive U.S. Llc | Cooling arrangement for a driver assist system |
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| CN201539117U (en) * | 2009-09-23 | 2010-08-04 | 贵阳铝镁设计研究院 | Anti-corrosion device of cabinet room in production control system |
| CN102307446A (en) * | 2011-08-25 | 2012-01-04 | 张存和 | Conduit heat dissipation type computer room ventilation system and control method thereof |
| CN202600335U (en) * | 2012-06-08 | 2012-12-12 | 天津汇讯视通科技有限公司 | Spherical camera external circulation cooling air duct system |
| CN103547125A (en) * | 2013-10-28 | 2014-01-29 | 双悦（福建）动力机械有限公司 | High-dehumidification electric generator set box body |
| CN106255383A (en) * | 2016-08-19 | 2016-12-21 | 国网山东滨州市沾化区供电公司 | A kind of control master radiating device for electric power dispatching system |
| CN107918473A (en) * | 2017-12-20 | 2018-04-17 | 重庆同传创译科技发展有限公司 | Computer heat radiating device |
| CN108150437A (en) * | 2017-12-22 | 2018-06-12 | 重庆天杰科技有限公司 | A kind of computer radiator |
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| CN109151269A (en) | 2019-01-04 |
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