CN111654610B - Automatically cleaning heat dissipation type surveillance camera head - Google Patents
Automatically cleaning heat dissipation type surveillance camera head Download PDFInfo
- Publication number
- CN111654610B CN111654610B CN202010535704.4A CN202010535704A CN111654610B CN 111654610 B CN111654610 B CN 111654610B CN 202010535704 A CN202010535704 A CN 202010535704A CN 111654610 B CN111654610 B CN 111654610B
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- China
- Prior art keywords
- camera body
- wall
- rotary drum
- light
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 22
- 238000012544 monitoring process Methods 0.000 claims description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 13
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 13
- 241001330002 Bambuseae Species 0.000 claims description 13
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 13
- 239000011425 bamboo Substances 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools, brushes, or analogous members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses a self-cleaning heat dissipation type surveillance camera, which comprises an installation base and a camera body, wherein a fixing ring is arranged on the installation base, a rotary drum is fixedly arranged in the fixing ring, an opening of the rotary drum is hermetically connected with a light-transmitting plate, an installation barrel is coaxially and rotatably arranged in the rotary drum, the opening of the installation barrel is hermetically and slidably connected with the side wall of the light-transmitting plate, partition plates are symmetrically connected to the outer wall of the installation barrel, and one end, far away from the corresponding installation barrel, of each partition plate is hermetically and slidably connected to the inner wall of the rotary drum. The invention utilizes the driving agent to drive the rotary drum to rotate in a reciprocating manner, so that the cooling cavities can perform heat dissipation and cooling on the camera body in a reciprocating manner, the working temperature of the camera body is ensured to be proper, meanwhile, the annular air bag is used for intermittently storing force to blow the light-transmitting plate, dust adhered to the light-transmitting plate can be effectively blown off, and the using effect of the camera body is further ensured.
Description
Technical Field
The invention relates to the technical field of monitoring equipment, in particular to a self-cleaning heat dissipation type monitoring camera.
Background
At present, a lot of monitoring cameras can be often seen near a lot of traffic road mouths or street intersections, people can remotely monitor a target area for a long time through the monitoring cameras, and a large amount of manpower can be saved, so that the monitoring cameras become indispensable important equipment in a safety precaution system and a traffic control system.
However, in practical use, the monitoring camera needs to work continuously, and generally has good sealing performance, so that the heat dissipation capacity of the monitor is poor, heat stays in a heat dissipation area all the time, rapid cooling cannot be achieved, internal elements of the monitor are easily damaged, the service life of the monitor is shortened, meanwhile, the monitor is exposed outdoors for a long time, particularly the monitor arranged on the roadside, a large amount of dust is easily attached to the surface of the lens of the monitor, a shot picture is blurred, and the using effect is affected.
Disclosure of Invention
The invention aims to solve the defects that the service life of a monitoring camera is influenced by poor heat dissipation capacity of the monitoring camera when the monitoring camera is used and the use effect of the monitoring camera is influenced by dust easily adhered to the lens of the monitoring camera in the prior art, and provides a self-cleaning heat dissipation type monitoring camera.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-cleaning heat dissipation type monitoring camera comprises a mounting seat and a camera body, wherein a fixing ring is arranged on the mounting seat, a rotary drum is fixedly arranged in the fixing ring, a light-passing plate is connected to the opening of the rotary drum in a sealing mode, a mounting drum is coaxially and rotatably arranged in the rotary drum, the opening of the mounting drum is in sealing sliding connection with the side wall of the light-passing plate, partition plates are symmetrically connected to the outer wall of the mounting drum, one end, away from the corresponding mounting drum, of each partition plate is in sealing sliding connection with the inner wall of the rotary drum, the partition plates divide a sealing space formed by the inner wall of the rotary drum, the outer wall of the mounting drum and the light-passing plate into a plurality of cooling cavities;
the utility model discloses a camera, including camera body, installation section of thick bamboo, camera body, piston plate, drive district, stop gear sealing sliding connection, the camera body is installed in the installation section of thick bamboo, and the lateral wall of camera body all with the sealed fixed connection of the inner wall of installation section of thick bamboo, the sealed space that camera body lateral wall and installation section of thick bamboo inner wall constitute is separated for the drive district and places the district through the piston plate of a vertical setting, and the drive district is close to camera body one side, and the lateral wall of piston plate and the inner wall of installation section of thick bamboo pass through stop gear sealing sliding connection, the drive district intussuseption is filled with the driving medium, piston plate middle part horizontally connect has the threaded rod, the one end that the camera body was kept away from to the threaded.
Preferably, stop gear includes a plurality of stoppers of piston plate lateral wall even connection, a plurality of spacing grooves have evenly been seted up on the installation section of thick bamboo inner wall, and every stopper all with the spacing groove sealing sliding connection who corresponds.
Preferably, the cover is equipped with annular gasbag on the threaded rod, and annular gasbag is located places the district, be equipped with the one-way blast pipe with annular gasbag intercommunication on the installation section of thick bamboo, and one-way blast pipe's other end opening and the sealed sliding connection of light-passing board lateral wall, be equipped with the one-way intake pipe with external intercommunication on the annular gasbag, set up the air duct that corresponds with one-way blast pipe on the light-passing board.
Preferably, the annular air bag is provided with a one-way air inlet pipe communicated with the outside.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the driving agent, the coolant, the rotary drum, the partition plate and the threaded rod are arranged, the driving agent is utilized to absorb heat emitted by the camera body during working, the evaporation of the driving agent is realized, the rotation of the rotary drum is driven, the positions of the upper cooling cavity and the lower cooling cavity are changed, the cooling of the camera body and the driving agent is realized by utilizing the coolant, the reset of the rotary drum is realized, the heat dissipation of the camera body can be continuously carried out, and the stability of the working state of the camera body is ensured.
2. According to the invention, the annular air bag, the one-way exhaust pipe and the air guide pipe are arranged, and the reciprocating motion of the piston plate is utilized, so that the annular air bag is repeatedly contracted and stretched, and thus intermittent air blowing is carried out through the air guide pipe, dust adhered on the light-transmitting plate is blown off, the cleanness of the light-transmitting plate is ensured, the using effect of the light-transmitting plate is improved, and the annular air bag can pressurize gas before supplying air to the one-way exhaust pipe, so that the gas flow rate is higher, and the cleaning effect of the air guide pipe is better.
Drawings
Fig. 1 is a schematic structural diagram of a self-cleaning heat dissipation type surveillance camera in an embodiment 1 of the present invention;
fig. 2 is a schematic side view of a part of a self-cleaning heat dissipation type monitoring camera in an embodiment 1 of the present invention;
FIG. 3 is a schematic view of a partial connection structure between a piston plate and a mounting cylinder in an embodiment 1 of a self-cleaning heat dissipation type surveillance camera according to the present invention
Fig. 4 is a schematic structural diagram of a self-cleaning heat dissipation type surveillance camera in an embodiment 2 of the present invention;
fig. 5 is a schematic side view of a part of a self-cleaning heat dissipation type monitoring camera in embodiment 2 of the present invention.
In the figure: 1 mount pad, 2 solid fixed ring, 3 rotary drums, 4 light-passing boards, 5 installation section of thick bamboo, 6 baffles, 7 camera bodies, 8 piston plates, 9 drive zone, 10 place district, 11 threaded rods, 12 annular gasbag, 13 one-way blast pipe, 14 air ducts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a self-cleaning heat dissipation type surveillance camera comprises a mounting seat 1 and a camera body 7, wherein a fixing ring 2 is fixedly arranged on the mounting seat 1, a rotary drum 3 is fixedly arranged in the fixing ring 2, a light-transmitting plate 4 is detachably and hermetically connected to an opening of the rotary drum 3, a mounting drum 5 is coaxially and rotatably arranged in the rotary drum 3, the opening of the mounting drum 5 is hermetically and slidably connected with the side wall of the light-transmitting plate 4, two partition plates 6 are symmetrically and fixedly connected to the outer wall of the mounting drum 5, one end, away from the corresponding mounting drum 5, of each partition plate 6 is hermetically and slidably connected to the inner wall of the rotary drum 3, a sealed space formed by the inner wall of the rotary drum 3, the outer wall of the mounting drum 5 and the light-transmitting plate 4 is;
the camera body 7 is installed in the installation cylinder 5, the side wall of the camera body 7 is fixedly connected with the inner wall of the installation cylinder 5 in a sealing way, a sealing space formed by the side wall of the camera body 7 and the inner wall of the installation cylinder 5 is divided into a driving area 9 and a placing area 10 through a vertically arranged piston plate 8, the driving area 9 is close to one side of the camera body 7, the side wall of the piston plate 8 is connected with the inner wall of the installation cylinder 5 in a sealing and sliding way through a limiting mechanism, the limiting mechanism comprises a plurality of limiting blocks which are evenly connected with the side wall of the piston plate 8, a plurality of limiting grooves are evenly arranged on the inner wall of the installation cylinder 5, each limiting block is connected with the corresponding limiting groove in a sealing and sliding way, the piston plate 8 is prevented from rotating relative to the installation cylinder 5 when sliding horizontally in the installation cylinder 5 through the matching of the limiting blocks and the limiting grooves, the driving area is filled with a driving agent, the driving agent is, the middle part of the piston plate 8 is horizontally connected with a threaded rod 11, one end of the threaded rod 11, which is far away from the camera body 7, sequentially penetrates through the side walls of the installation cylinder 5 and the rotary cylinder 3 and extends out of the rotary cylinder 3, a threaded sleeve which is in threaded connection with the threaded rod 11 is installed on the rotary cylinder 3, and the horizontal central axes of the threaded sleeve, the threaded rod 11, the rotary cylinder 3, the installation cylinder 5 and the piston plate 8 are all coincided.
The present embodiment can illustrate the functional principle thereof by the following operation modes:
in the initial state, because the driving agent in the driving area 9 contacts with the camera body 7, the heat generated by the operation of the camera body 7 is firstly absorbed by the driving agent to carry out heat dissipation treatment, and simultaneously, because the heat has the characteristic of rising when being dissipated, the coolant in the upper side cooling cavity can quickly absorb the part of heat to ensure the normal temperature of the camera body 7, along with the continuous operation of the camera body 7, the coolant in the upper side cooling cavity absorbs heat and is saturated, and the driving agent is also heated and evaporated, the internal pressure of the driving area 9 is increased and pushes the piston plate 8 to move in the direction far away from the camera body 7, when the piston plate 8 moves, the piston plate can drive the threaded rod 11 connected with the piston plate to move, and the mounting cylinder 5 connected with the threaded rod 11 through the threaded sleeve can rotate 180 degrees along with the piston plate, so that the positions of the upper and lower side cooling cavities are changed, then lie in upside cooling chamber coolant this moment and can continue to carry out the heat absorption cooling to camera body 7, the coolant that lies in downside cooling chamber this moment can distribute away its interior absorbed heat owing to receive the less heat radiation and supply next time to use, along with camera body 7's temperature reduction, the temperature of the drive agent in the drive zone also reduces below the boiling point, the drive agent of evaporation is liquefied into liquid again, then drive zone internal pressure reduces and drive piston plate 8 towards the direction motion that is close to camera body 7, then rotary drum 3 reverse rotation resets, the position reconversion of upper and lower side cooling chamber, so reciprocal, thereby can last dispel the heat the cooling to camera body 7, avoid its operating temperature too high to cause the harm, prolong its life.
Example 2
Referring to fig. 4 to 5, the present embodiment is different from embodiment 1 in that: the threaded rod 11 is sleeved with an annular air bag 12, the annular air bag 12 is positioned in the placing area 10, the left side wall and the right side wall of the annular air bag 12 are respectively and fixedly connected with the inner wall of the mounting tube 5 and the side wall of the piston plate 8, a one-way exhaust pipe 13 communicated with the annular air bag 12 is arranged on the mounting tube 5, and the other end opening of the one-way exhaust pipe 13 is connected with the side wall of the light-transmitting plate 4 in a sealing and sliding way, the annular air bag 12 is provided with a one-way air inlet pipe communicated with the outside, the light-transmitting plate 4 is provided with an air duct 14 corresponding to the one-way exhaust pipe 13, and the other end of the air duct 14 points to the center of the right side wall of the light-transmitting plate 4, the annular air bag 12 is provided with a one-way air inlet pipe communicated with the outside, the one-way exhaust pipe 13 only allows gas or liquid in the annular air bag 12 to be exhausted to the outside through the one-way exhaust pipe 13, and the one-way air inlet pipe only allows the outside gas or liquid to enter the annular air bag 12 through the one-way air inlet pipe.
The present embodiment can illustrate the functional principle thereof by the following operation modes:
when the piston plate 8 moves towards the direction far away from the camera body 7, the piston plate 8 extrudes the annular air bag 12, because the opening at one end of the one-way exhaust pipe 13 far away from the annular air bag 12 is connected with the side wall of the light-transmitting plate 4 in a sealing and sliding manner, the annular air bag 12 gradually expands along with the movement of the piston plate 8, the internal air pressure of the annular air bag is gradually increased, meanwhile, the rotary drum 3 can drive the light-transmitting plate 4 to rotate, when the pipe orifice of the air guide pipe 14 on the light-transmitting plate 4 faces to the pipe orifice of the one-way exhaust pipe 13, high-pressure air in the annular air bag 12 sequentially passes through the one-way exhaust pipe 13 and the air guide pipe 14 to be blown to the right side surface of the light-transmitting plate 4, so that dust adhered to the annular air bag can be blown off, when the piston plate 8 moves towards the direction close to the camera body 7 and the rotary drum 3 drives the light-, therefore, along with the reciprocating motion of the piston plate 8, the annular air bag 12 intermittently blows air to the outer side surface of the light transmission plate 4, the cleanness of the outer side surface of the light transmission plate is guaranteed, and the using effect of the camera body 7 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (3)
1. The utility model provides a self-cleaning heat dissipation type surveillance camera head, includes mount pad (1) and camera body (7), its characterized in that, be equipped with solid fixed ring (2) on mount pad (1), gu fixed ring (2) internal fixation installs rotary drum (3), the opening part sealing connection of rotary drum (3) has light-passing board (4), coaxial rotation installs installation section of thick bamboo (5) in rotary drum (3), and the opening of installation section of thick bamboo (5) and the lateral wall sealing sliding connection of light-passing board (4), installation section of thick bamboo (5) outer wall symmetric connection has baffle (6), every one end that baffle (6) kept away from corresponding installation section of thick bamboo (5) all seals sliding connection on the inner wall of rotary drum (3), polylith baffle (6) divide the confined space that rotary drum (3) inner wall, installation section of thick bamboo (5) outer wall and light-passing board (4) are constituteed equally into a plurality of cooling chamber, each cooling cavity is filled with a coolant;
the camera comprises a camera body (7), a mounting cylinder (5), a piston plate (8) vertically arranged in a sealing space formed by the side wall of the camera body (7) and the inner wall of the mounting cylinder (5) and fixedly connected with the side wall of the camera body (7) in a sealing manner, wherein the sealing space is divided into a driving area (9) and a placing area (10) by the piston plate (8), the driving area (9) is close to one side of the camera body (7), the side wall of the piston plate (8) is in sealing sliding connection with the inner wall of the mounting cylinder (5) by a limiting mechanism, a driving agent is filled in the driving area, the driving agent absorbs heat emitted by the camera body (7) during working and evaporates to drive the mounting cylinder (5) to rotate, a threaded rod (11) is horizontally connected to the middle of the piston plate (8), one end, far away from the camera body (7), of the driving agent (11) sequentially penetrates through the side walls of the mounting cylinder (5) and the rotary cylinder (3) and extends out of the rotary cylinder (3, and the mounting cylinder (5) is provided with a thread sleeve in threaded connection with the threaded rod (11).
2. The self-cleaning heat dissipation type monitoring camera head as claimed in claim 1, wherein the limiting mechanism comprises a plurality of limiting blocks uniformly connected with the side wall of the piston plate (8), a plurality of limiting grooves are uniformly formed on the inner wall of the mounting cylinder (5), and each limiting block is in sealing sliding connection with the corresponding limiting groove.
3. The self-cleaning heat dissipation type monitoring camera according to claim 1, wherein an annular air bag (12) is sleeved on the threaded rod (11), the annular air bag (12) is located in the placement area (10), an one-way exhaust pipe (13) communicated with the annular air bag (12) is arranged on the installation cylinder (5), an opening at the other end of the one-way exhaust pipe (13) is connected with the side wall of the light-transmitting plate (4) in a sealing and sliding manner, an one-way air inlet pipe communicated with the outside is arranged on the annular air bag (12), and an air guide pipe (14) corresponding to the one-way exhaust pipe (13) is arranged on the light-transmitting plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535704.4A CN111654610B (en) | 2020-06-12 | 2020-06-12 | Automatically cleaning heat dissipation type surveillance camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010535704.4A CN111654610B (en) | 2020-06-12 | 2020-06-12 | Automatically cleaning heat dissipation type surveillance camera head |
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| Publication Number | Publication Date |
|---|---|
| CN111654610A CN111654610A (en) | 2020-09-11 |
| CN111654610B true CN111654610B (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010535704.4A Active CN111654610B (en) | 2020-06-12 | 2020-06-12 | Automatically cleaning heat dissipation type surveillance camera head |
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| CN112004018B (en) * | 2020-09-15 | 2021-04-23 | 赣州德业电子科技有限公司 | Dustproof antifog gas automatically cleaning watch-dog |
| CN112492151A (en) * | 2020-11-17 | 2021-03-12 | 南京朝至海商贸有限公司 | Outdoor supervisory equipment with deashing and heat dissipation function |
| CN112672012A (en) * | 2020-12-21 | 2021-04-16 | 孙成品 | A installation shell for outdoor monitoring device |
| CN112515418A (en) * | 2020-12-26 | 2021-03-19 | 山东淮数大数据产业发展有限公司 | Moisture-proof computer hardware display stand |
| CN112882325A (en) * | 2021-01-14 | 2021-06-01 | 宁波拉芙科技有限公司 | Automatic cooling and dedusting camera |
| CN113028206B (en) * | 2021-02-25 | 2022-06-17 | 江西财经大学 | Data display system with adjusting function and used for financial data management |
| CN114244993A (en) * | 2021-12-27 | 2022-03-25 | 徐李平 | Tower crane camera of dustproof and waterproof fog |
| CN114472364B (en) * | 2022-04-01 | 2022-06-21 | 深圳市冠顶科技有限公司 | Image communication equipment applied to barrier gate |
| CN115264311B (en) * | 2022-09-30 | 2023-01-10 | 江苏科腾环境科技有限公司 | Monitoring system with real-time multi-azimuth monitoring function for storeroom |
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|---|---|---|---|---|
| CN105898128A (en) * | 2016-06-27 | 2016-08-24 | 胡振华 | Cooling ring monitor |
| JP2018045132A (en) * | 2016-09-15 | 2018-03-22 | 株式会社東海理化電機製作所 | Imaging device |
| CN109451221A (en) * | 2018-11-23 | 2019-03-08 | 杨浩 | A kind of spinning heat dissipation monitor |
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Effective date of registration: 20210625 Address after: 221116 building 1-1403, fortune mansion, Beijing Road West, Xiangjiang Road North, Tongshan Town, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Maiji Technology Co.,Ltd. Address before: 450000 room 514, 5th floor, building 2, yard 66, zhengtongdao, Erqi District, Zhengzhou City, Henan Province Applicant before: Zhao Yajun |
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Effective date of registration: 20220126 Address after: 221116 c3-1-101, 103 and 105, national security science and Technology Industrial Park, Lijiang Road, high tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu kelma Intelligent Control Technology Co.,Ltd. Address before: 221116 building 1-1403, fortune mansion, Beijing Road West, Xiangjiang Road North, Tongshan Town, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Maiji Technology Co.,Ltd. |
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Application publication date: 20200911 Assignee: XUZHOU KEERMA TECHNOLOGY Co.,Ltd. Assignor: Jiangsu kelma Intelligent Control Technology Co.,Ltd. Contract record no.: X2023980049655 Denomination of invention: A self-cleaning and cooling type monitoring camera Granted publication date: 20210713 License type: Common License Record date: 20231205 |