CN115150537A - Outdoor security protection camera of high definition defrosting - Google Patents
Outdoor security protection camera of high definition defrosting Download PDFInfo
- Publication number
- CN115150537A CN115150537A CN202210766291.XA CN202210766291A CN115150537A CN 115150537 A CN115150537 A CN 115150537A CN 202210766291 A CN202210766291 A CN 202210766291A CN 115150537 A CN115150537 A CN 115150537A
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- Prior art keywords
- arc
- protective cover
- fixedly connected
- defrosting
- liquid
- Prior art date
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- 238000010257 thawing Methods 0.000 title claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 61
- 239000007788 liquid Substances 0.000 claims abstract description 55
- 230000001681 protective effect Effects 0.000 claims abstract description 39
- 229920000742 Cotton Polymers 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 17
- 239000000344 soap Substances 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000005485 electric heating Methods 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- B08B1/30—
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- B08B1/143—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0064—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes
- B08B7/0071—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by temperature changes by heating
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a high-definition defrosting outdoor security camera in the technical field of cameras, which comprises an installation frame and a protective cover fixed on the installation frame, wherein the installation frame is of a C-shaped structure, the upper end of the installation frame is rotatably connected with two rotating shafts, two arc-shaped cleaning plates are fixedly connected onto the two rotating shafts, and a liquid coating mechanism for coating soap liquid on the surface of the protective cover is arranged on the installation frame; the liquid coating mechanism comprises a cylinder fixedly connected to the mounting frame, and the mounting frame is connected with a double-faced rack in a sliding mode. According to the invention, the two arc-shaped cleaning plates are driven by the air cylinder to relatively reciprocate, the surface of the protective cover is cleaned by the sponge strip, the arc-shaped cleaning plates can be heated by arranging the heating wire, the heat is uniformly transferred to the surface of the protective cover along with the rotation of the arc-shaped cleaning plates, so that frost condensed on the surface is quickly melted into water, and the soap lye can be uniformly smeared on the surface of the protective cover by arranging the cotton thread, so that the surface of the protective cover can be effectively prevented from frosting again.
Description
Technical Field
The invention relates to the technical field of cameras, in particular to a high-definition defrosting outdoor security camera.
Background
Along with the enhancement of security protection management and control consciousness, the instant image function of outdoor camera then seems more and more important, and the security protection camera uses safety precaution video monitoring as the purpose, converts the light image in following visible light to near infrared spectral range on the image sensor target surface into video image signal.
Through retrieval, the national patent publication No. CN 111371976B discloses a zoom security camera, which comprises a camera frame and a spherical body; the top end of the body is provided with a supporting structure, the bottom end of the supporting structure is connected with a protective structure, the top end of the rack is provided with a stepping motor, the top end of the stepping motor is connected with a rotating shaft, the top end of the rotating shaft is connected with a rotating plate, the rack at the bottom end of the protective structure is connected with a supporting frame, the end part of the supporting frame is rotatably connected with a rotating block, the rotating block and the rotating plate are respectively provided with a working plate, and a cleaning layer is connected between the two working plates; according to the invention, the cleaning structure is arranged outside the camera body, so that the cleaning layer in the cleaning mechanism can swing back and forth on the protective structure and clean dust and impurities on the outer surface of the cleaning layer, the definition of the zoom security camera in image acquisition is effectively improved, and meanwhile, the working quality and the service life of the camera are greatly improved.
Because the security protection camera is in the course of the work, especially outdoor camera often can be because of the change of four seasons, the difference in temperature round the clock, and reason such as sleet environment form fog or frost on protection casing window glass, thereby lead to the unable clear picture of shooing of camera, direct influence monitoring effect, only accessible clearance layer in above-mentioned scheme swings back and forth on protective structure, realize the clearance to the dust, and when the frost condenses on protection casing window glass, then be difficult to sweep the frost that freezes on glass, definition when can not improve the security protection camera and gather the image, can't solve the problem of protection casing window glass frost that condenses.
Disclosure of Invention
The invention aims to provide a high-definition defrosting outdoor security camera to solve the problem that the condensation frost of the glass of a window of a protective cover cannot be solved in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a high-definition defrosting outdoor security camera comprises a mounting frame and a protective cover fixed on the mounting frame, wherein the mounting frame is of a C-shaped structure, the upper end of the mounting frame is rotatably connected with two rotating shafts, two arc-shaped cleaning plates are fixedly connected to the two rotating shafts, and a liquid coating mechanism for coating soap liquid on the surface of the protective cover is arranged on the mounting frame;
the liquid coating mechanism comprises an air cylinder fixedly connected to an installation frame, a double-sided rack is connected to the installation frame in a sliding mode, the double-sided rack is connected with the output end of the air cylinder, two rotating shafts are fixedly connected with gears coaxial with the rotating shafts respectively, the two gears are meshed with teeth on two sides of the double-sided rack respectively, cotton threads are arranged on the surface of the protective cover, two ends of each cotton thread are connected with the middle portions of two arc-shaped cleaning plates respectively, the middle portion of each cotton thread is divided into two branch lines, elastic liquid bags are connected to the middle portions of the two branch lines, and one ends, far away from the branch lines, of the two elastic liquid bags are fixedly connected with the installation frame;
the surface of the protective cover is provided with a control mechanism, and the control mechanism is used for controlling the opening and closing of the air cylinder.
Preferably, a liquid storage tank is fixedly connected to the side wall of the mounting frame, soap liquid is contained in the liquid storage tank, the elastic liquid bag is communicated with the liquid storage tank through a one-way communication pipe, and a liquid discharge port is formed in the joint of the elastic liquid bag and the branch line.
Preferably, control mechanism is including inlaying the thermoelectric generation piece of locating on the protection casing lateral wall, the hot side of thermoelectric generation piece is located the protection casing, the cold side of thermoelectric generation piece is located outside the protection casing, install signal of telecommunication switch on the mounting bracket, the thermoelectric generation piece passes through signal of telecommunication switch and cylinder electric connection.
Preferably, the side wall of the arc-shaped cleaning plate is fixedly connected with a sponge strip, and the sponge strip is attached to the outer surface of the protective cover.
Preferably, the lower extreme fixedly connected with fixed axle of mounting bracket, two the equal fixedly connected with rotating ring of lower extreme of arc cleaning plate, two the rotating ring all overlaps and locates on the fixed axle, two all install clockwork spring in the rotating ring, two clockwork spring's inner circle all is connected with the fixed axle.
Preferably, a sliding cavity is formed in the arc-shaped cleaning plate, a heating wire is installed in the sliding cavity, piston blocks are arranged on two sides of the heating wire respectively, two ends, far away from each other, of the piston blocks are connected with the inner wall of the sliding cavity through springs respectively, a plurality of air holes are distributed on the side wall, close to one side of the protective cover, of the arc-shaped cleaning plate at equal intervals, and the air holes are communicated with the inside of the sliding cavity.
Preferably, a bearing is installed in the mounting frame, and the rotating shaft penetrates through the mounting frame and is rotatably connected with the mounting frame through the bearing.
Preferably, the lower end of the rotating shaft is fixedly connected with a connecting disc, the circle center of the connecting disc falls on the axis of the rotating shaft, and the upper end of the arc-shaped cleaning plate is fixedly connected with the connecting disc.
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the invention, the arc-shaped cleaning plates are arranged, the two arc-shaped cleaning plates can be driven to relatively reciprocate by the air cylinder, and the surface of the protective cover is cleaned by the sponge strips, so that compared with the existing cleaning mode, the arc-shaped cleaning plates have shorter rotating distance and more stable operation;
and, through setting up the thermoelectric generation piece, under the environment such as four seasons change, the difference in temperature round the clock and sleet environment, the difference in temperature appears inside and outside the protection casing, the thermoelectric generation piece can turn into the electric current with this difference in temperature to open through signal of telecommunication switch control cylinder, need not the manual control, degree of automation is high.
(2) According to the invention, the arc-shaped cleaning plate can be heated by arranging the electric heating wire, heat is uniformly transferred to the surface of the protective cover along with the rotation of the arc-shaped cleaning plate, so that frost condensed on the surface is quickly melted into water, and the water is absorbed along with the rotation of the sponge strip, so that a camera in the protective cover shoots a clear picture, and the monitoring effect is ensured;
and through setting up spring and piston piece, when the arc cleaning plate rotates on the protection casing surface, make two piston pieces close to each other under the centrifugal force effect, and then can extrude the blowout by the gas pocket with the high-temperature gas in the sliding chamber, further improve the ability to the protection casing surface defrosting, when the arc cleaning plate rotates to extreme position reverse reset, centrifugal force disappears, and two piston pieces of spring pulling are kept away from and are reset, then can realize spouting hot-air many times.
(3) According to the invention, the cotton threads are arranged, the two arc-shaped cleaning plates are used as driving force, and when the two arc-shaped cleaning plates move in a reciprocating manner, the cotton threads can be pulled, so that the cotton threads are scraped on the surface of the protective cover back and forth, other power driving mechanisms are not required, the protective cover is cleaned and coated with liquid synchronously, and the cleaning and the liquid coating work are closely matched.
(4) According to the invention, the branching and the elastic liquid bag are arranged, the elastic liquid bag is pulled by the branching to periodically contract and expand, the elastic liquid bag can suck soap liquid in the liquid storage tank, cotton threads are soaked, and the soap liquid can be uniformly coated on the surface of the protective cover when the cotton threads scrape the surface of the protective cover back and forth, so that the surface of the protective cover can be effectively prevented from frosting again, the definition of the security camera in image acquisition is effectively improved, and meanwhile, the working quality and the service life of the camera are greatly improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic side view of a high-definition defrosting outdoor security camera according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of a top view structure of the high-definition defrosting outdoor security camera of the present invention;
FIG. 4 is a schematic front view of a high-definition defrosting outdoor security camera according to the present invention;
FIG. 5 is an enlarged view of FIG. 4 at B;
FIG. 6 is a schematic view of the internal structure of an arc-shaped cleaning plate in the high-definition defrosting outdoor security camera according to the present invention;
fig. 7 is a schematic top view structure diagram of a rotating ring in the high-definition defrosting outdoor security camera according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mounting frame; 2. a protective cover; 3. a rotating shaft; 4. an arc-shaped cleaning plate; 5. a cylinder; 6. a double-sided rack; 7. a gear; 8. cotton threads; 9. branching; 10. an elastic liquid bladder; 11. a liquid storage tank; 12. a thermoelectric power generation sheet; 13. an electrical signal switch; 14. a sponge strip; 15. a fixed shaft; 16. a rotating ring; 17. a clockwork spring; 18. a slide chamber; 19. a piston block; 20. an electric heating wire; 21. a spring; 22. air holes; 23. a bearing; 24. and (7) connecting the disc.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Please refer to fig. 1-7, a high-definition defrosting outdoor security camera comprises an installation frame 1 and a protection cover 2 fixed on the installation frame 1, and is characterized in that the installation frame 1 is of a C-shaped structure, the upper end of the installation frame 1 is rotatably connected with two rotating shafts 3, the two rotating shafts 3 are fixedly connected with two arc-shaped cleaning plates 4, the side walls of the arc-shaped cleaning plates 4 are fixedly connected with sponge strips 14, the sponge strips 14 are attached to the outer surface of the protection cover 2, and in operation, the arc-shaped cleaning plates 4 drive the sponge strips 14 to scrape the surface of the spherical protection cover 2, so that water drops and dust attached to the surface of the spherical protection cover can be cleaned and scraped.
Be provided with the liquid mechanism that scribbles that is used for coating soap lye to protection casing 2 surface on mounting bracket 1, it should be explained that, scribble liquid mechanism and include fixed connection cylinder 5 on mounting bracket 1, sliding connection has double-sided rack 6 on mounting bracket 1, double-sided rack 6 is connected with the output of cylinder 5, respectively fixed connection coaxial gear 7 with it on two pivot 3, two gear 7 respectively with the tooth meshing of double-sided rack 6 both sides, the surface of protection casing 2 is provided with cotton 8, the both ends of cotton 8 are connected with the middle part of two arc cleaning plates 4 respectively, the middle part of cotton 8 divide into two strands of separated time 9, elastic liquid bag 10 is all connected to the middle part of two strands of separated time 9, the one end that two elastic liquid bags 10 keep away from separated time 9 all with mounting bracket 1 fixed connection, in operation, accessible cylinder 5 drives two arc cleaning plates 4 and scrapes at the protection casing surface reciprocating scraping, and the moving direction of arc cleaning plate 4 is opposite all the time, compare in current cleaning method, arc cleaning plate 4's the rotation distance shorter, it is more stable to operate with two arc cleaning plates 4 as drive power, can carry out the reciprocating pulling to other cotton pulling to scribble the cotton 8, make the cotton mechanism and carry out the close round trip to the cooperation of cotton.
Fixedly connected with liquid reserve tank 11 on the lateral wall of mounting bracket 1, the splendid attire has the soap lye in the liquid reserve tank 11, elasticity liquid bag 10 is through one-way communicating pipe and liquid reserve tank 11 intercommunication, one-way communicating pipe only allows the soap lye in the liquid reserve tank 11 to flow in the elasticity liquid bag 10, the leakage fluid dram has been seted up to elasticity liquid bag 10 and junction of separated time 9, elasticity liquid bag 10 is at flexible in-process, can aspirate the soap lye in the liquid reserve tank 11, and discharge to cotton thread 8 by the leakage fluid dram on, the soap lye is soaked cotton thread 8, when scraping in protection casing 2 surfaces round trip along with cotton thread 8, can evenly paint the soap lye to protection casing 2 surfaces, can effectively avoid 2 surfaces of protection casing frosting once more, the effectual definition when having improved the security protection camera and gathering the image, the operating mass and the life of camera has also been improved greatly simultaneously.
The surface of protection casing 2 is provided with control mechanism, control mechanism is used for controlling opening and close of cylinder 5, it should be noted that, control mechanism is including inlaying thermoelectric generation piece 12 on the protection casing 2 lateral wall, the hot side of thermoelectric generation piece 12 is located protection casing 2, the cold side of thermoelectric generation piece 12 is located the protection casing 2 outside, install electrical signal switch 13 on the mounting bracket 1, thermoelectric generation piece 12 passes through electrical signal switch 13 and cylinder 5 electric connection, thermoelectric generation piece 12 is a solid-state component based on the manufacturing of Peltier effect, when its two sides appear the difference in temperature, this difference in temperature is transmitted to the cold side by its hot side, produce the electric current, this electric current signal conduction is to electrical signal switch 13 in, electrical signal switch 13 realizes opening to cylinder 5 after receiving the electric current signal, electrical signal switch 13 is the prior art in this field, do not repeated here, through setting up thermoelectric generation piece 12, in the environment such as the four seasons change, the difference in temperature, the difference in the day and night, and snow environment, protective casing 2 appears the difference in the temperature, this power generation piece 12 can turn into the electric current, and through electric signal switch 13 control cylinder 5, and do not need not to open the high degree of temperature difference, the manual work.
Lower extreme fixedly connected with fixed axle 15 of mounting bracket 1, the equal fixedly connected with swivel becket 16 of the lower extreme of two clean boards of arc 4, two swivel beckets 16 all overlap locate on fixed axle 15, all install clockwork spring 17 in two swivel beckets 16, the inner circle of two clockwork spring 17 all is connected with fixed axle 15, when cylinder 5 closes, clockwork spring 17 is in the natural state, two clean boards of arc 4 are located the both sides position of protection casing internal lens respectively this moment, avoid causing the sheltering from to the picture of shooing, and clockwork spring 17 has good elasticity, can prevent that clean board of arc 4 from deflecting by oneself because of external wind-force blows, lead to sheltering from the emergence of problem.
A sliding cavity 18 is formed in the arc-shaped cleaning plate 4, an electric heating wire 20 is installed in the sliding cavity 18, the electric heating wire 20 is connected with a power supply through a point signal switch 13, namely, the electric heating wire 20 and the cylinder 5 are synchronously operated to be opened and closed, two sides of the electric heating wire 20 are respectively provided with a piston block 19, one ends, far away from each other, of the two piston blocks 19 are respectively and elastically connected with the inner wall of the sliding cavity 18 through a spring 21, a plurality of air holes 22 are equidistantly distributed on the side wall, close to one side of the protective cover 2, of the arc-shaped cleaning plate 4, the plurality of air holes 22 are all communicated with the inside of the sliding cavity 18, when the arc-shaped cleaning plate 4 rotates on the surface of the protective cover 2, the two piston blocks 19 are close to each other under the action of centrifugal force, high-temperature gas in the sliding cavity 18 can be extruded and sprayed out through the air holes 22, the defrosting capacity of the surface of the protective cover 2 is further improved, when the arc-shaped cleaning plate 4 rotates to the limit position to be reversely reset, the centrifugal force disappears, the spring 21 pulls the two piston blocks 19 to be far away from the reset, and multiple hot air spraying can be realized.
A bearing 23 is arranged in the mounting frame 1, and the rotating shaft 3 penetrates through the mounting frame 1 and is rotatably connected with the mounting frame 1 through the bearing 23.
The lower end of the rotating shaft 3 is fixedly connected with the connecting disc 24, the circle center of the connecting disc 24 falls on the axis of the rotating shaft 3, and the upper end of the arc-shaped cleaning plate 4 is fixedly connected with the connecting disc 24, so that when the arc-shaped cleaning plate 4 rotates, the rotating axis of the arc-shaped cleaning plate is located on the axis of the rotating shaft 3, and the running track of the arc-shaped cleaning plate is guaranteed to move along the surface of the spherical protective cover 2.
When the invention is used, under the environment of four-season change, day and night temperature difference, rain and snow environment and the like, the temperature difference occurs inside and outside the protective cover 2, the temperature difference generating piece 12 can convert the temperature difference into current, the cylinder 5 is controlled to be opened through the electric signal switch 13, the cylinder 5 drives the double-sided rack 6 to do reciprocating telescopic movement after being started, and the double-sided rack 6 is meshed with the gear 7 to drive the two gears 7 to do synchronous reciprocating rotation, so that the two arc-shaped cleaning plates 4 are driven to do relative reciprocating movement through the rotating shaft 3, the surface of the protective cover 2 is cleaned through the sponge strips 14, the rotating radius of the arc-shaped cleaning plates 4 in the working process is a quarter circle, compared with the existing cleaning mode, the rotating distance of the arc-shaped cleaning plates 4 is shorter, and the operation is more stable.
The electric signal switch 13 synchro control heating wire 20 circular telegram work, heating wire 20 during operation can heat arc cleaning plate 4, along with the rotation of arc cleaning plate 4, heat evenly transmits to protection casing 2 surface everywhere for the frost that the surface condenses melts into water fast, and along with the rotation of sponge strip 14, absorbs water, makes the camera in the protection casing 2 shoot clear picture, guarantees the monitoring effect.
Moreover, when the arc-shaped cleaning plate 4 rotates on the surface of the protective cover 2, the two piston blocks 19 are close to each other under the action of centrifugal force, so that high-temperature gas in the sliding cavity 18 can be extruded and sprayed out through the air holes 22, the defrosting capacity of the surface of the protective cover 2 is further improved, when the arc-shaped cleaning plate 4 rotates to the limit position and is reversely reset, the centrifugal force disappears, the spring 21 pulls the two piston blocks 19 to be away from the reset position, and multiple hot air spraying can be realized.
When two clean board 4 reciprocating motion of arc, can stimulate cotton thread 8, when two clean board 4 of arc keep away from each other, stimulate two strands of separated time 9 and be close to each other, stretch elastic airbag 10 this moment, when two clean board 4 of arc are close to each other, at the rebound shrink of elastic liquid bag 10, pull the middle part of two strands of separated time 9 and keep away from, then realize the purpose that cotton thread 8 made a round trip to scrape on protection casing 2 surface, need not to set up other power drive mechanism, make to the cleanness of protection casing 2 and scribble liquid work and go on in step, the cooperation is inseparable, pull elastic liquid bag 10 periodic shrink inflation through separated time 9, elastic liquid bag 10 can aspirate the soap liquid in the liquid reserve tank 11, soak cotton thread 8, then cotton thread 8 makes a round trip to scrape when the protection casing surface, can evenly scribble the soap liquid to protection casing 2 surface, can effectively avoid protection casing 2 surface frosting once more, effectual definition when having improved the security protection camera and gathering the image, the operating quality and the life of camera has also improved greatly simultaneously.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A high-definition defrosting outdoor security camera comprises an installation frame (1) and a protective cover (2) fixed on the installation frame (1), and is characterized in that the installation frame (1) is of a C-shaped structure, the upper end of the installation frame (1) is rotatably connected with two rotating shafts (3), the two rotating shafts (3) are fixedly connected with two arc-shaped cleaning plates (4), and the installation frame (1) is provided with a liquid coating mechanism for coating soap liquid on the surface of the protective cover (2);
the liquid coating mechanism comprises an air cylinder (5) fixedly connected onto a mounting frame (1), a double-sided rack (6) is connected onto the mounting frame (1) in a sliding mode, the double-sided rack (6) is connected with the output end of the air cylinder (5), two rotating shafts (3) are respectively and fixedly connected with gears (7) coaxial with the rotating shafts, the two gears (7) are respectively meshed with teeth on two sides of the double-sided rack (6), cotton threads (8) are arranged on the surface of a protective cover (2), two ends of each cotton thread (8) are respectively connected with the middle parts of two arc-shaped cleaning plates (4), the middle part of each cotton thread (8) is divided into two branch threads (9), elastic liquid bags (10) are connected to the middle parts of the two branch threads (9), and one ends, far away from the branch threads (9), of the two elastic liquid bags (10) are fixedly connected with the mounting frame (1);
the surface of the protective cover (2) is provided with a control mechanism, and the control mechanism is used for controlling the opening and closing of the air cylinder (5).
2. The outdoor security camera of high definition defrosting of claim 1, characterized in that: fixedly connected with liquid reserve tank (11) on the lateral wall of mounting bracket (1), the splendid attire has soap lye in liquid reserve tank (11), elasticity liquid bag (10) are through one-way communicating pipe and liquid reserve tank (11) intercommunication, the leakage fluid dram has been seted up to elasticity liquid bag (10) and junction of separated time (9).
3. The outdoor security protection camera of high definition defrosting of claim 1, characterized in that: control mechanism is including inlaying thermoelectric generation piece (12) of locating on protection casing (2) lateral wall, the hot side of thermoelectric generation piece (12) is located protection casing (2), the cold side of thermoelectric generation piece (12) is located outside protection casing (2), install signal of telecommunication switch (13) on mounting bracket (1), thermoelectric generation piece (12) are through signal of telecommunication switch (13) and cylinder (5) electric connection.
4. The outdoor security camera of high definition defrosting of claim 1, characterized in that: fixedly connected with sponge strip (14) on the lateral wall of arc cleaning plate (4), attached on the surface of protection casing (2) sponge strip (14).
5. The outdoor security camera of high definition defrosting of claim 1, characterized in that: the lower extreme fixedly connected with fixed axle (15), two of mounting bracket (1) the equal fixedly connected with rotating ring (16) of lower extreme of arc cleaning plate (4), two rotating ring (16) all overlap on fixed axle (15), two all install clockwork spring (17), two in rotating ring (16) the inner circle of clockwork spring (17) all is connected with fixed axle (15).
6. The outdoor security camera of high definition defrosting of claim 1, characterized in that: seted up smooth chamber (18) in arc cleaning plate (4), install heating wire (20) in smooth chamber (18), the both sides of heating wire (20) are provided with piston piece (19) respectively, two the one end that piston piece (19) kept away from each other is respectively through the inner wall elastic connection of spring (21) with smooth chamber (18), a plurality of gas pockets (22) of having arranged, a plurality of on arc cleaning plate (4) are close to the lateral wall of protection casing (2) one side equidistance gas pocket (22) all communicate with smooth chamber (18) inside.
7. The outdoor security camera of high definition defrosting of claim 1, characterized in that: install bearing (23) in mounting bracket (1), pivot (3) run through mounting bracket (1) and rotate with mounting bracket (1) through bearing (23) and be connected.
8. The outdoor security camera of high definition defrosting of claim 1, characterized in that: the lower extreme fixedly connected with connection pad (24) of pivot (3), the centre of a circle of connection pad (24) falls on the axis of pivot (3), the upper end and connection pad (24) fixed connection of arc cleaning plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766291.XA CN115150537A (en) | 2022-06-30 | 2022-06-30 | Outdoor security protection camera of high definition defrosting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210766291.XA CN115150537A (en) | 2022-06-30 | 2022-06-30 | Outdoor security protection camera of high definition defrosting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115150537A true CN115150537A (en) | 2022-10-04 |
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| CN202210766291.XA Pending CN115150537A (en) | 2022-06-30 | 2022-06-30 | Outdoor security protection camera of high definition defrosting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115866366A (en) * | 2023-03-02 | 2023-03-28 | 深圳市百盛兴业科技有限公司 | Vehicle-mounted high-definition camera |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115866366A (en) * | 2023-03-02 | 2023-03-28 | 深圳市百盛兴业科技有限公司 | Vehicle-mounted high-definition camera |
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Application publication date: 20221004 |