CN220292114U - Protective cover with heat dissipation function - Google Patents
Protective cover with heat dissipation function Download PDFInfo
- Publication number
- CN220292114U CN220292114U CN202321382103.XU CN202321382103U CN220292114U CN 220292114 U CN220292114 U CN 220292114U CN 202321382103 U CN202321382103 U CN 202321382103U CN 220292114 U CN220292114 U CN 220292114U
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- China
- Prior art keywords
- heat dissipation
- cover body
- fixedly connected
- protective cover
- dissipation function
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 230000001681 protective effect Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000004224 protection Effects 0.000 claims abstract description 9
- 230000009979 protective mechanism Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Accessories Of Cameras (AREA)
Abstract
The utility model discloses a protective cover with a heat dissipation function, which comprises: the protection mechanism and the heat dissipation mechanism; the protection mechanism comprises a first cover body, wherein an arc-shaped plate is fixedly connected to the outer side of the first cover body, and a diversion trench is formed in the top of the arc-shaped plate; the heat dissipation mechanism comprises a bracket and a temperature sensor which are respectively and fixedly connected to the inner wall of the first cover body, and a motor and a switch are respectively and fixedly arranged on the bracket; according to the protective cover with the heat dissipation function, through the arrangement of the protective mechanism and the heat dissipation mechanism, rainwater on the first cover body can be discharged to two sides through the diversion trench, and the temperature sensor senses that the temperature around the camera is raised and then the motor can be started through the switch, so that wind power generated after the rotation of the blades can blow away heat generated on the camera; through the arrangement, the protective cover can avoid rain washing to the camera, and is also convenient for timely radiating the camera in high-temperature weather.
Description
Technical Field
The utility model relates to the field of monitoring equipment, in particular to a protective cover with a heat dissipation function.
Background
As is well known, the monitoring system is one of the most applied systems in security systems, video monitoring is currently the mainstream monitoring mode, and the monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like.
The existing outdoor monitoring cameras generally have a waterproof function, but when the outdoor monitoring cameras are used in rainy weather, the continuous flushing of rainwater on the surfaces of the cameras can cause blurring of images displayed by monitoring, so that a protective cover is usually arranged above the cameras in the prior art to solve the problem; however, the existing protective cover does not have the function of radiating heat of the camera in high-temperature weather, so that the service life of the camera can be influenced after the internal element of the camera runs in a high-temperature state for a long time.
The above information disclosed in the background section is only for enhancement of understanding of the background of the disclosure and therefore it may include information that does not form the prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
The present utility model is directed to a protective cover with heat dissipation function, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a protective cover with heat dissipation function, comprising: the protection mechanism and the heat dissipation mechanism;
the protection mechanism comprises a first cover body, wherein an arc-shaped plate is fixedly connected to the outer side of the first cover body, and a diversion trench is formed in the top of the arc-shaped plate;
the heat dissipation mechanism comprises a bracket and a temperature sensor which are respectively and fixedly connected to the inner wall of the first cover body, a motor and a switch are respectively and fixedly installed on the bracket, the signal output end of the temperature sensor is connected with the signal input end of the switch, the electric control output end of the switch is electrically connected with the electric control input end of the motor, the output shaft of the motor is fixedly connected with a driving bevel gear through a rotating shaft, the outer side of the driving bevel gear is in meshed connection with a driven bevel gear, a main shaft is fixedly embedded in the driven bevel gear, the main shaft is rotationally connected to the inner side of the first cover body, and blades are uniformly and fixedly connected to the outer wall of the main shaft.
By adopting the technical scheme, rainwater can flow into the diversion trench of the arc-shaped plate from the first cover body and can flow down from two sides of the first cover body under the action of the diversion trench, so that the rainwater can be prevented from directly flushing the monitoring camera; in addition, after temperature sensor senses that the peripheral temperature of surveillance camera head exceeds appointed numerical value, can start the motor through the switch to make the motor drive initiative conical gear through the pivot and rotate, and then make driven conical gear can drive the main shaft and rotate, can blow away the heat that surveillance camera head produced after the main shaft drives blade rotation and produces wind-force.
Preferably, a connecting plate is fixedly connected to one side of the first cover body.
Through adopting above-mentioned technical scheme, can be convenient for install the first cover body.
Preferably, the inside of the connecting plate is uniformly connected with a threaded rod through threads.
Through adopting above-mentioned technical scheme, can be through the mode of tightening the threaded rod with the connecting plate fixed on the wall.
Preferably, one end of the threaded rod is fixedly connected with a bump.
Through adopting above-mentioned technical scheme, can be convenient for twist the threaded rod.
Preferably, a groove is formed in one side, away from the threaded rod, of the protruding block.
Through adopting above-mentioned technical scheme, can be convenient for insert the spanner to the lug inside and operate the threaded rod.
Preferably, the top end of the main shaft extends to the outside of the first cover body and is fixedly connected with a second cover body.
By adopting the technical scheme, rainwater can be prevented from flowing to the monitoring camera from the gap between the main shaft and the first cover body.
Preferably, one side of the bracket is fixedly connected to the inner wall of the first cover body through a screw.
Through adopting above-mentioned technical scheme, can be convenient for carry out the dismouting to the support to be convenient for overhaul the maintenance to the motor.
In summary, the present application includes at least one of the following beneficial technical effects:
according to the protective cover with the heat dissipation function, through the arrangement of the protective mechanism and the heat dissipation mechanism, rainwater on the first cover body can be discharged to two sides through the diversion trench, and the temperature sensor senses that the temperature around the camera is raised and then the motor can be started through the switch, so that wind power generated after the rotation of the blades can blow away heat generated on the camera; through the arrangement, the protective cover can avoid rain washing to the camera, and is also convenient for timely radiating the camera in high-temperature weather.
Drawings
Fig. 1 is a schematic structural diagram of a protective cover with heat dissipation function according to the present utility model;
fig. 2 is an enlarged schematic diagram of a region a of a schematic diagram of a structure in a protective cover with a heat dissipation function according to the present utility model;
fig. 3 is a schematic structural view of a first cover body and a connecting plate in the protective cover with heat dissipation function of the utility model;
fig. 4 is an enlarged schematic diagram of a region B of the first cover body and the connection plate in the protective cover with heat dissipation function.
In the figure: 1. a protective mechanism; 10. a first cover; 11. an arc-shaped plate; 12. a diversion trench; 13. a connecting plate; 14. a threaded rod; 15. a bump; 16. a groove; 2. a heat dissipation mechanism; 20. a main shaft; 21. a driven bevel gear; 22. a blade; 23. a driving bevel gear; 24. a rotating shaft; 25. a bracket; 26. a motor; 27. a switch; 28. a temperature sensor; 29. and a second cover.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a protective cover with heat dissipation function, comprising: a protection mechanism 1 and a heat dissipation mechanism 2; the protection mechanism 1 is used for avoiding rain wash to the monitoring camera; the heat dissipation mechanism 2 is used for timely dissipating heat of the monitoring camera at high temperature;
firstly, in order that rainwater can flow into the diversion trench 12 of the arc-shaped plate 11 from the first cover body 10 and can flow down from two sides of the first cover body 10 under the action of the diversion trench 12, thereby being capable of avoiding rainwater from directly flushing a monitoring camera, the protection mechanism 1 comprises the first cover body 10, the arc-shaped plate 11 is fixedly connected to the outer side of the first cover body 10, and the diversion trench 12 is arranged at the top of the arc-shaped plate 11; in order to facilitate the installation of the first cover 10, a connecting plate 13 is fixedly connected to one side of the first cover 10; in order to fix the connecting plate 13 on the wall surface by screwing the threaded rod 14, the threaded rod 14 is uniformly screwed inside the connecting plate 13; in order to facilitate screwing of the threaded rod 14, one end of the threaded rod 14 is fixedly connected with a lug 15; in order to facilitate the insertion of a wrench into the protrusion 15 to operate the threaded rod 14, a groove 16 is formed in one side of the protrusion 15 away from the threaded rod 14;
secondly, in order to enable the motor 26 to be started through the switch 27 after the temperature sensor 28 senses that the temperature around the monitoring camera exceeds a specified value, so that the motor 26 can drive the driving bevel gear 23 to rotate through the rotating shaft 24, and further the driven bevel gear 21 can drive the main shaft 20 to rotate, the main shaft 20 drives the blades 22 to rotate to generate wind power and then blow away heat generated by the monitoring camera, the heat dissipation mechanism 2 comprises a bracket 25 and the temperature sensor 28 which are fixedly connected to the inner wall of the first cover 10 respectively, the bracket 25 is fixedly provided with the motor 26 and the switch 27 respectively, a signal output end of the temperature sensor 28 is connected with a signal input end of the switch 27, an electric control output end of the switch 27 is electrically connected with an electric control input end of the motor 26, an output shaft of the motor 26 is fixedly connected with the driving bevel gear 23 through the rotating shaft 24, the outer side of the driving bevel gear 23 is in meshed connection with the driven bevel gear 21, the main shaft 20 is fixedly embedded in the main shaft 21, the main shaft 20 is rotatably connected to the inner part of the first cover 10, and the outer wall of the main shaft 20 is uniformly and fixedly connected with the blades 22; in order to prevent rainwater from flowing to the monitoring camera from the gap between the main shaft 20 and the first cover 10, the top end of the main shaft 20 extends to the outside of the first cover 10 and is fixedly connected with a second cover 29; in order to be convenient for carry out the dismouting to support 25 to be convenient for carry out maintenance to motor 26, one side of support 25 is through screw fixed connection on the inner wall of first cover body 10.
According to the technical scheme, the working steps of the scheme are summarized and carded: when the monitoring camera is used, the connecting plate 13 is fixedly arranged on the wall surface by screwing the threaded rod 14, so that the first cover body 10 can be positioned right above the monitoring camera; in rainy days, rainwater can flow into the diversion trench 12 of the arc-shaped plate 11 from the first cover body 10 and can flow down from two sides of the first cover body 10 under the action of the diversion trench 12, so that the rainwater can be prevented from directly flushing the monitoring camera; in high-temperature weather, when the temperature sensor 28 senses that the temperature around the monitoring camera exceeds a specified value, the motor 26 can be started through the switch 27, so that the motor 26 can drive the driving bevel gear 23 to rotate through the rotating shaft 24, the driven bevel gear 21 can drive the main shaft 20 to rotate, and the main shaft 20 can blow off heat generated by the monitoring camera after driving the blades 22 to rotate to generate wind power.
It should be noted that: the temperature sensor 28 is model PT100-VD.
To sum up: the protective cover with the heat dissipation function enables rainwater on the first cover body 10 to be discharged to two sides through the diversion trench 12 through the arrangement of the protective mechanism 1 and the heat dissipation mechanism 2, and the temperature sensor 28 senses that the temperature around the camera is raised and then the motor 26 can be started through the switch 27, so that wind power generated after the blades 22 rotate can blow off heat generated on the camera; through the arrangement, the protective cover can avoid rain washing to the camera, and is also convenient for timely radiating the camera in high-temperature weather.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A protective cover with heat dissipation function, comprising: a protection mechanism (1) and a heat dissipation mechanism (2);
the protection mechanism (1) comprises a first cover body (10), wherein an arc-shaped plate (11) is fixedly connected to the outer side of the first cover body (10), and a diversion trench (12) is formed in the top of the arc-shaped plate (11);
the heat dissipation mechanism (2) comprises a support (25) and a temperature sensor (28) which are respectively and fixedly connected to the inner wall of the first cover body (10), a motor (26) and a switch (27) are respectively and fixedly installed on the support (25), a signal output end of the temperature sensor (28) is connected with a signal input end of the switch (27), an electric control output end of the switch (27) is electrically connected with an electric control input end of the motor (26), an output shaft of the motor (26) is fixedly connected with a driving conical gear (23) through a rotating shaft (24), a driven conical gear (21) is meshed and connected to the outer side of the driving conical gear (23), a main shaft (20) is fixedly embedded in the driven conical gear (21), the main shaft (20) is rotationally connected to the inner portion of the first cover body (10), and blades (22) are uniformly and fixedly connected to the outer wall of the main shaft (20).
2. A protective cover with heat dissipation function as defined in claim 1, wherein: one side of the first cover body (10) is fixedly connected with a connecting plate (13).
3. A protective cover with heat dissipation function as defined in claim 2, wherein: the inside of the connecting plate (13) is uniformly connected with a threaded rod (14) through threads.
4. A protective cover with heat dissipation function according to claim 3, characterized in that: one end of the threaded rod (14) is fixedly connected with a lug (15).
5. The protective cover with heat dissipation function according to claim 4, wherein: one side of the protruding block (15) far away from the threaded rod (14) is provided with a groove (16).
6. A protective cover with heat dissipation function as defined in claim 1, wherein: the top end of the main shaft (20) extends to the outside of the first cover body (10) and is fixedly connected with a second cover body (29).
7. A protective cover with heat dissipation function as defined in claim 1, wherein: one side of the bracket (25) is fixedly connected to the inner wall of the first cover body (10) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382103.XU CN220292114U (en) | 2023-06-01 | 2023-06-01 | Protective cover with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321382103.XU CN220292114U (en) | 2023-06-01 | 2023-06-01 | Protective cover with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220292114U true CN220292114U (en) | 2024-01-02 |
Family
ID=89335644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321382103.XU Active CN220292114U (en) | 2023-06-01 | 2023-06-01 | Protective cover with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220292114U (en) |
-
2023
- 2023-06-01 CN CN202321382103.XU patent/CN220292114U/en active Active
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