CN210274316U - Highway supervisory equipment and cooling system thereof - Google Patents
Highway supervisory equipment and cooling system thereof Download PDFInfo
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- CN210274316U CN210274316U CN201921674179.3U CN201921674179U CN210274316U CN 210274316 U CN210274316 U CN 210274316U CN 201921674179 U CN201921674179 U CN 201921674179U CN 210274316 U CN210274316 U CN 210274316U
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Abstract
The utility model provides a road monitoring device and a heat dissipation system thereof, the road monitoring device comprises a mounting seat, a shell and a sun shield, under the normal use state of the road monitoring device, one side of the shell close to the ground is provided with a shell air inlet, one side far away from the ground is provided with a shell air outlet, the heat dissipation system comprises a heat dissipation channel and a heat dissipation pipe, one end of the heat dissipation pipe is communicated with the atmosphere, the heat dissipation channel is communicated with the shell and the other end of the heat dissipation pipe, one side of the heat dissipation channel far away from the shell is provided with a first solar energy reflection coating, thereby the temperature in the heat dissipation pipe is higher than that in the heat dissipation channel, the gravity difference between the heat dissipation pipe and the gas in the heat dissipation channel is generated to cause the heat dissipation pipe to flow into the heat dissipation channel, the gas in the heat dissipation pipe flows into the atmosphere, the gas in the shell flows into the, the heat exchange efficiency is improved, the heat dissipation effect is good, the energy loss is not increased, the structure is simple, and the realization is easy.
Description
Technical Field
The utility model relates to a supervisory equipment technical field especially relates to a highway supervisory equipment and cooling system thereof.
Background
With the rapid development of computers, networks, image processing and transmission technologies, video monitoring technology has been developed greatly, video monitoring is now an important component of security systems, and is widely applied to standard road driving based on the characteristics of object identification, border-crossing identification, trajectory tracking, license plate identification, vehicle speed measurement, flow statistics, retrograde motion notification and the like. When the camera is used in an open-air environment, on one hand, the housing is directly irradiated by the sun, so that the temperature in the camera is directly overhigh and can be gradually transmitted to internal devices; on the other hand, heat is inevitably generated when an electronic device in the camera operates, the camera is further subjected to heat accumulation after being operated for a long time, the heat accumulation can cause the camera to generate heat noise for imaging, so that shooting distortion is caused, and the whole service life of the camera is shortened due to the damage of internal electrical components.
At present, a camera cooling mode mainly comprises a mode of directly enhancing heat conduction without increasing energy consumption and a mode of carrying out air cooling or water cooling on the camera by using external energy, wherein the mode of directly enhancing heat conduction without increasing energy consumption adopts the mode of improving heat conduction between a PCB (printed circuit board) of a main heating element in an electrical element and a shell, for example, a copper layer is coated on the electrical element which is difficult to radiate heat, the internal structure of the camera is improved to ensure that the copper layer is in direct contact with the shell to increase heat conductivity, and the mode needs to improve the structure of the internal electrical element and increase the sealing difficulty of the subsequent shell; the mode of directly cooling by using external energy is mainly that a fan is added in the camera or a pipeline filled with heat absorption liquid is arranged on a PCB (printed circuit board), for example, the name of the intelligent monitoring camera with good heat dissipation effect is' Chinese invention patent with the patent application number of 201810567699.8 adopts an air cooling mode; the invention relates to a ball-type camera capable of automatically radiating heat for outdoor monitoring, and the Chinese invention patent with the patent application number of 201711174365.5 adopts a water cooling mode, needs to add more elements on the basis of the original monitoring camera, and has the advantages of more complex structure, increased energy consumption and less obvious heat radiating effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway supervisory equipment and cooling system thereof, cooling system does not increase highway supervisory equipment energy consumption, radiating effect are good and simple structure.
The utility model provides a cooling system, it is applied to a highway supervisory equipment, highway supervisory equipment include a mount pad and with a shell that the mount pad is connected, under the highway supervisory equipment user state, the shell is close to ground one side and is provided with a shell air inlet, keeps away from ground one side and is provided with a shell gas outlet, cooling system includes: the heat dissipation channel is fixedly connected with the shell, one side, far away from the shell, of the heat dissipation channel is coated with a first solar heat reflection coating, two ends of the heat dissipation channel are respectively provided with a heat dissipation channel air inlet and a heat dissipation channel air outlet, and the heat dissipation channel air inlet is connected with the shell air outlet; and the radiating pipes are arranged on one side of the radiating channel far away from the shell, one ends of the radiating pipes are communicated with the air outlet of the radiating channel, and the other ends of the radiating pipes are communicated with the atmosphere.
Preferably, the heat dissipation system includes a solar controller, and a solar battery pack, a storage battery, a heat dissipation fan and a temperature sensor electrically connected to the solar controller, the solar battery pack is fixedly connected to the outer side of the housing, and the heat dissipation fan is disposed in the housing and used for driving air from the housing air inlet to the housing air outlet.
Preferably, a predetermined length of the radiating pipe near the air outlet end of the radiating channel is coated with a second solar heat reflecting coating.
Preferably, a thermal insulation coating is arranged inside the heat dissipation channel.
Preferably, the heat dissipation channel is close to one end of the air inlet of the heat dissipation channel is fixedly connected with a heat dissipation pipe flashing board, and one end of the air communicated with the heat dissipation pipe is stretched into the heat dissipation pipe flashing board and between the heat dissipation channels.
The utility model also provides a highway supervisory equipment, it includes the cooling system, highway supervisory equipment still includes: the mounting seat is used for mounting the road monitoring equipment; the highway monitoring equipment comprises a shell, a transparent window and a control panel, wherein in the use state of the highway monitoring equipment, one side of the shell, which is close to the ground, is provided with a shell air inlet, one side of the shell, which is far from the ground, is provided with a shell air outlet, and one end of the shell is provided with the transparent window; the camera is fixedly arranged on one side of the shell, which is close to the transparent window; the PCB board is fixedly arranged in the shell and is electrically connected with the camera and an external power supply; and the sun shield is fixedly connected with one side of the shell, which is provided with the shell air outlet.
Preferably, the shell air inlet is the through-hole that admits air of predetermined quantity, the shell gas outlet is the through-hole of giving vent to anger of predetermined quantity, give vent to anger through-hole symmetric distribution in on the shell of mount pad both sides, just the through-hole that admits air is close to transparent window sets up, the through-hole of giving vent to anger keeps away from transparent window sets up.
Preferably, the highway monitoring equipment further comprises a pair of flashing plates, and the pair of flashing plates are symmetrically arranged on the shells on two sides of the mounting seat and are positioned between the shell air outlet and the shell air inlet.
Preferably, the shell air inlet and the end, communicated with the atmosphere, of the radiating pipe are both provided with waterproof breathable films.
Preferably, the road monitoring equipment further comprises a predetermined number of infrared lamp sets, and the infrared lamp sets are electrically connected with the PCB board.
The utility model provides a highway supervisory equipment and cooling system thereof, cooling system is applied to highway supervisory equipment, highway supervisory equipment includes the mount pad the shell reaches the sunshading board under the normal use state after the highway supervisory equipment installation, the shell is close to ground one side and is provided with a shell air inlet, keeps away from ground one side and is provided with a shell gas outlet, cooling system includes heat dissipation channel reaches the cooling tube, cooling tube one end intercommunication atmosphere, heat dissipation channel intercommunication the shell is inside to be reached the cooling tube other end, just heat dissipation channel with shell fixed connection, the cooling tube with heat dissipation channel fixed connection. One side of the heat dissipation channel, which is far away from the shell, is provided with a first solar energy reflective coating, so that the heat dissipation tube and the gas at the same height in the heat dissipation channel generate temperature difference and density difference, the temperature of the gas in the heat dissipation tube is higher than the temperature of the gas in the heat dissipation channel, the gravity difference between the heat dissipation tube and the gas in the heat dissipation channel is generated, further, the gas in the heat dissipation channel is promoted to flow into the heat dissipation tube from the inlet end of the heat dissipation tube to mix with the air at the lower end of the heat dissipation tube, the air at one end of the heat dissipation tube, which is communicated with the atmosphere, namely the upper end, flows out of the heat dissipation tube as supplement, the gas in the shell flows into the heat dissipation channel from the air outlet of the shell, the gas in the external environment flows into the shell, and forced convection can be continuously formed for the, the heat exchange efficiency is improved, the heat dissipation effect is better, the energy loss is not increased, the structure is simple, and the realization is easy.
In addition, the heat dissipation system further comprises the solar controller, the solar battery pack, the storage battery, the heat dissipation fan and the temperature sensor, wherein the solar battery pack is electrically connected with the solar controller, the solar battery pack is fixedly connected with the outer side of the shell, the heat dissipation fan is arranged in the shell, the heat dissipation fan can be selectively utilized to drive air from the shell air inlet to the shell air outlet according to the induction value of the temperature sensor, and good heat dissipation can be achieved on the premise of not increasing energy loss.
Drawings
Fig. 1 is a schematic structural diagram of a road monitoring device provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a housing of a road monitoring device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a heat dissipation system according to an embodiment of the present invention;
fig. 4 is a partial schematic view of a heat dissipation system according to an embodiment of the present invention.
In the figure: 1-mounting seat, 2-shell, 21-shell air inlet, 22-shell air outlet, 23-transparent window, 24-flashing, 3-radiating channel, 31-radiating channel air inlet, 32-radiating channel air outlet, 4-radiating pipe, 41-radiating pipe flashing, 51-solar controller, 52-solar battery pack, 53-storage battery, 54-radiating fan, 55-temperature sensor and 6-sun visor.
Detailed Description
The embodiments described below are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and 2, the present embodiment provides a heat dissipation system applied to a road monitoring device, where the road monitoring device includes a mounting base 1 and a housing 2 connected to the mounting base 1. The heat dissipation system includes at least one heat dissipation channel 3 and a predetermined number of heat dissipation pipes 4. Referring to fig. 2, in a use state of the road monitoring device, a housing air inlet 21 is disposed on one side of the housing 2 close to the ground, and a housing air outlet 22 is disposed on one side of the housing away from the ground.
Referring to fig. 3, the heat dissipation channel 3 is fixedly connected to the housing 2, and both ends of the heat dissipation channel are respectively provided with a heat dissipation channel air inlet 31 and a heat dissipation channel air outlet 32, and the heat dissipation channel air inlet 31 is connected to the housing air outlet 22. One side, far away from the shell 2, of the heat dissipation channel 3 is coated with a first solar heat reflection coating, and a heat insulation coating is arranged inside the heat dissipation channel 3. That is, when the heat dissipation system is applied to the road monitoring device, one side of the heat dissipation channel 3, which is directly irradiated by the sun, is coated with the first solar heat reflection coating for enhancing the reflection of the sunlight so as to reduce the gas temperature in the heat dissipation channel 3, and the heat insulation coating arranged inside the heat dissipation channel 3 is used for further reducing the gas temperature in the heat dissipation channel 3.
The cooling tube 4 set up in the heat dissipation channel 3 is kept away from shell 2 one side guarantees promptly the cooling tube 4 is in can receive the perpendicular incidence of sunlight under the highway supervisory equipment user state, 4 one ends of cooling tube intercommunication heat dissipation channel gas outlet 32, the other end intercommunication atmosphere. In this embodiment, the predetermined length of the end of the heat dissipation pipe 4 close to the air outlet 32 of the heat dissipation channel is coated with a second solar heat reflective coating for making the air temperature difference between the end of the heat dissipation pipe 4 communicated with the atmosphere and the end of the heat dissipation channel 3 communicated with the heat dissipation pipe 4, i.e. the temperature of the end of the heat dissipation pipe 4 communicated with the atmosphere is higher than the temperature of the end of the heat dissipation pipe 4 communicated with the end of the heat dissipation channel 3.
In this embodiment, heat dissipation channel 3 is close to 31 one end fixedly connected with of heat dissipation channel air inlet has a cooling tube flashing 41, 4 intercommunication atmosphere one ends of cooling tube stretch into the cooling tube flashing 41 with between the heat dissipation channel 3 for during rainwater weather, avoid the rainwater to follow 4 intercommunication atmosphere one ends of cooling tube flow into inside 2 of shell.
Referring to fig. 4, in the embodiment, the heat dissipation system further includes a solar controller 51, and a solar cell set 52, a storage battery 53, a heat dissipation fan 54 and a temperature sensor 55 electrically connected to the solar controller 51, wherein the solar cell set 52 is fixedly connected to the outside of the housing 2, the heat dissipation fan 54 is disposed in the housing 2, the solar cell set 52 receives the irradiation of sunlight and generates electric energy to be stored in the storage battery 53, the temperature sensor 55 monitors the temperature inside the housing 2 at a certain frequency, when the temperature inside the housing 2 exceeds a predetermined greenhouse, the solar controller 51 controls the storage battery 53 to provide electric energy for the heat dissipation fan 54, so as to drive air from the housing air inlet 21 to the housing air outlet 22 and accelerate the air flow inside the housing 2, the heat dissipation is accelerated.
Referring to fig. 1, the present embodiment further provides a road monitoring device, which includes the heat dissipation system, a mounting base 1, a housing 2, a camera (not shown), a PCB (not shown), and a sun visor 6.
One end of the mounting seat 1 is connected with the shell 2, and the other end of the mounting seat is used for mounting the road monitoring equipment.
The shell 2 is in the highway supervisory equipment service state is close to ground one side and is provided with a shell air inlet 21, keeps away from ground one side and is provided with a shell gas outlet 22, just shell 2 one end is provided with a transparent window 23. In this embodiment, the shell air inlet 21 is the inlet hole of predetermined quantity, the shell gas outlet 22 is the outlet hole of predetermined quantity, outlet hole symmetric distribution in on the shell 2 of mount pad 1 both sides, just inlet hole is close to transparent window 23 sets up, outlet hole keeps away from transparent window 23 sets up. And the shell air inlet 21 and the end of the radiating pipe 4 communicated with the atmosphere are both provided with waterproof and breathable films (not shown). Air circulation can be allowed in rainy weather, and rainwater is prevented from entering the shell 2. In this embodiment, the highway monitoring equipment is further provided with a pair of flashing boards 24 on the housing 2, and the pair of flashing boards 24 are symmetrically arranged on the housing 2 at two sides of the mounting seat 1 and are located between the housing air outlet 22 and the housing air inlet 21. Used for sheltering from the rainwater, avoid the rainwater to follow shell air inlet 21 gets into shell 2 influences the normal work of camera.
The camera is fixedly arranged on one side of the shell 2 close to the transparent window 23, and in the embodiment, the road monitoring equipment further comprises a predetermined number of infrared lamp sets (not shown), so that the road monitoring equipment can continuously work at night.
It is fixed set up in the shell 2, and be located the camera is kept away from one side of transparent window 23, the PCB board with the camera, infrared banks and an external power supply electricity are connected, in this implementation, the PCB board can also be connected signal line for with receive and send signal.
The sun visor 6 is fixedly connected with the housing 2 and is located at the side of the housing 2 where the housing air outlet 22 is arranged. Namely, when the road monitoring equipment is installed and used, the shell 2 can be shaded, and the temperature inside the shell 2 can be reduced. In this embodiment, the sun visor 6 is fixedly connected to the housing 2 by screws.
The embodiment provides a road monitoring device and a heat dissipation system thereof, the heat dissipation system is applied to the road monitoring device, the road monitoring device comprises the mounting seat 1, the housing 2 and the sun shield 6, under the normal use state after the road monitoring device is installed, one side of the housing 2 close to the ground is provided with a housing air inlet 21, one side of the housing far away from the ground is provided with a housing air outlet 22, the heat dissipation system comprises the heat dissipation channel 3 and the heat dissipation tube 4, one end of the heat dissipation tube 4 is communicated with the atmosphere, the heat dissipation channel 3 is communicated with the inside of the housing 2 and the other end of the heat dissipation tube 4, the heat dissipation channel 3 is fixedly connected with the housing 2, the heat dissipation tube 4 is fixedly connected with the heat dissipation channel 3, one side of the heat dissipation channel 3 far away from the housing 2 is provided with a first solar, so that the temperature difference and density difference are generated between the air in the heat dissipation tube 4 and the air in the heat dissipation channel 3, the air temperature in the heat dissipation tube 4 is higher than the air temperature in the heat dissipation channel 3, the gravity difference is generated between the air in the heat dissipation tube 4 and the air in the heat dissipation channel 3, so as to promote the air in the heat dissipation channel 3 to flow into the air in the lower part of the heat dissipation tube 4 from the inlet end of the heat dissipation tube 4 to mix with the air in the lower part of the heat dissipation tube 4, and the air in the end of the heat dissipation tube 4 communicated with the atmosphere, i.e. the upper end, flows out from the heat dissipation tube 4 as a supplement, the air in the housing 2 flows into the heat dissipation channel 3 from the housing outlet 22, the air in the external environment flows into the housing 2, and the suction effect in the heat dissipation tube 4 can constantly form, the heat exchange efficiency is improved, the heat dissipation effect is better, but the energy loss is not increased, the structure is simple, and the realization is easy.
In addition, the heat dissipation system further includes the solar controller, the solar battery pack 52 electrically connected to the solar controller 51, the storage battery 53, the heat dissipation fan 54, and the temperature sensor 55, the solar battery pack 52 is fixedly connected to the outer side of the housing 2, the heat dissipation fan 54 is disposed in the housing 2, the heat dissipation fan 54 can be selectively utilized to drive air from the housing air inlet 21 to the housing air outlet 22 according to the sensing value of the temperature sensor 55, and good heat dissipation can be achieved without increasing energy loss.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (10)
1. The utility model provides a cooling system, its is applied to a highway supervisory equipment, highway supervisory equipment include a mount pad and with a shell that the mount pad is connected, highway supervisory equipment user state down the shell is close to ground one side and is provided with a shell air inlet, keeps away from ground one side and is provided with a shell gas outlet, its characterized in that, cooling system includes:
the heat dissipation channel is fixedly connected with the shell, one side, far away from the shell, of the heat dissipation channel is coated with a first solar heat reflection coating, two ends of the heat dissipation channel are respectively provided with a heat dissipation channel air inlet and a heat dissipation channel air outlet, and the heat dissipation channel air inlet is connected with the shell air outlet; and
the radiating pipes are arranged on one side of the shell, which is far away from the radiating channel, one ends of the radiating pipes are communicated with the air outlet of the radiating channel, and the other ends of the radiating pipes are communicated with the atmosphere.
2. The heat dissipation system as claimed in claim 1, wherein the heat dissipation system comprises a solar controller, and a solar battery, a heat dissipation fan and a temperature sensor electrically connected to the solar controller, the solar battery is fixedly connected to an outside of the housing, and the heat dissipation fan is disposed in the housing for driving air from the housing air inlet to the housing air outlet.
3. The heat dissipating system of claim 1, wherein a predetermined length of said heat dissipating pipe adjacent to said outlet end of said heat dissipating channel is coated with a second solar heat reflecting coating.
4. The heat dissipating system of claim 1, wherein the heat dissipating channel is internally provided with a thermal barrier coating.
5. The heat dissipating system of claim 1, wherein a heat dissipating tube flashing is fixedly attached to the end of the heat dissipating channel adjacent to the air inlet of the heat dissipating channel, and the end of the heat dissipating tube open to the atmosphere extends between the heat dissipating tube flashing and the heat dissipating channel.
6. A road monitoring device comprising a heat dissipation system as claimed in any one of claims 1 to 5, the road monitoring device comprising:
the mounting seat is used for mounting the road monitoring equipment;
the shell is provided with a shell air inlet at one side close to the ground and a shell air outlet at one side far away from the ground in the use state of the road monitoring equipment, and one end of the shell is provided with a transparent window;
the camera is fixedly arranged on one side of the shell, which is close to the transparent window;
the PCB board is fixedly arranged in the shell and is electrically connected with the camera and an external power supply; and
and the sun shield is fixedly connected with one side of the shell, which is provided with the shell air outlet.
7. The road monitoring device according to claim 6, wherein the air inlets of the housing are a predetermined number of air inlet through holes, the air outlets of the housing are a predetermined number of air outlet through holes, the air outlet through holes are symmetrically distributed on the housing at two sides of the mounting seat, the air inlet through holes are arranged close to the transparent window, and the air outlet through holes are arranged far away from the transparent window.
8. The roadway monitoring device of claim 6, further comprising a pair of flashing plates symmetrically disposed on the housing on either side of the mounting base between the housing air outlet and the housing air inlet.
9. The road monitoring device according to claim 6, wherein the air inlet of the housing and the end of the heat dissipation pipe communicated with the atmosphere are provided with waterproof and breathable films.
10. The roadway monitoring device of claim 6, further comprising a predetermined number of infrared light banks, the infrared light banks being electrically connected to the PCB board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674179.3U CN210274316U (en) | 2019-10-08 | 2019-10-08 | Highway supervisory equipment and cooling system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921674179.3U CN210274316U (en) | 2019-10-08 | 2019-10-08 | Highway supervisory equipment and cooling system thereof |
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| Publication Number | Publication Date |
|---|---|
| CN210274316U true CN210274316U (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921674179.3U Active CN210274316U (en) | 2019-10-08 | 2019-10-08 | Highway supervisory equipment and cooling system thereof |
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| Country | Link |
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| CN (1) | CN210274316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040131A (en) * | 2021-04-25 | 2022-02-11 | 深圳市兴邦维科科技有限公司 | Lamp panel of LED infrared lamp and manufacturing method |
-
2019
- 2019-10-08 CN CN201921674179.3U patent/CN210274316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114040131A (en) * | 2021-04-25 | 2022-02-11 | 深圳市兴邦维科科技有限公司 | Lamp panel of LED infrared lamp and manufacturing method |
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