阅读说明：本技术 一种具有防护装置的激光夜视监控摄像机 (Laser night vision monitoring camera with protector ) 是由 何建中 袁楚才 李凤兰 何建成 于 2021-07-01 设计创作，主要内容包括：本发明提供了一种具有防护装置的激光夜视监控摄像机,包括外壳、镜片、高清镜头、红外灯、白光灯和挡雨罩,外壳的左右内壁内部位置均呈上下垂直方向等邻分列嵌装有若干个可以防止水汽渗入堆积的防护组件；每组防护组件均包括有防护壳、可以发热的制热组件、可以随水汽进入发生形变的偏移组件和可以引导热气流动的导流组件。该种具有防护装置的激光夜视监控摄像机,可以起到增强监控摄像机内的防护功能,除挡雨罩进行防尘防水外,在雨雪天气时,可以消除水汽经外壳与镜片之间的缝隙渗入长时间堆积对高清镜头产生浸染的不良影响的作用。(The invention provides a laser night vision monitoring camera with a protective device, which comprises a shell, lenses, a high-definition lens, an infrared lamp, a white light lamp and a rain shield, wherein a plurality of protective components capable of preventing water vapor from permeating and accumulating are embedded in the inner positions of the left inner wall and the right inner wall of the shell in an up-down vertical direction in an equal and adjacent manner; each group of protection components comprises a protection shell, a heating component capable of generating heat, a deviation component capable of deforming along with the entering of water vapor and a flow guide component capable of guiding heat air to flow. This kind of laser night vision surveillance camera machine with protector can play the safeguard function in the reinforcing surveillance camera machine, except that the rain shade carries out dustproof and waterproof, when sleet weather, can eliminate steam and pile up the effect that produces the harmful effects that the high definition camera lens infects for a long time through the gap infiltration between shell and the lens.)

1. The utility model provides a laser night vision surveillance camera machine with protector, includes shell (1), lens (2), high definition camera lens (201), infrared lamp (202), white light lamp (203) and weather shield (3), its characterized in that: the shell (1) is provided with a plurality of protective components (4) which can prevent water vapor from permeating and accumulating;

each group of protection assemblies (4) comprises a protection shell (401), a heating assembly (402) capable of generating heat, a deviation assembly (403) capable of deforming along with the entering of water vapor and a flow guide assembly (404) capable of guiding heat air to flow.

2. The laser night vision monitoring camera with the protection device as claimed in claim 1, characterized in that: the appearance of each protective shell (401) is in a letter U shape with a hollow interior and an inclination angle of 90 degrees on a longitudinal section.

3. The laser night vision monitoring camera with the protection device as claimed in claim 1, characterized in that: each group of heating assemblies (402) comprises a balance plate (4022), and each balance plate (4022) is in a horizontal static balance state under a normal condition.

4. The laser night vision monitoring camera with the protection device as claimed in claim 3, characterized in that: each of the balance plates (4022) is preloaded with quicklime powder (40221).

5. The laser night vision monitoring camera with the protection device as claimed in claim 1, characterized in that: each set of offset members (403) includes a metal plate (4031), and each metal plate (4031) has an appearance of a thin plate shape that is concave upward and flat downward.

6. The laser night vision monitoring camera with the protection device as claimed in claim 5, characterized in that: the metal plates (4031) are all made of copper.

7. The laser night vision monitoring camera with the protection device as claimed in claim 5, characterized in that: each metal plate (4031) is provided with a heat insulation shell (4032), and the appearance of each heat insulation shell (4032) is hollow inside and is in a groove shape which is closed at the upper part and opened at the lower part.

8. The laser night vision surveillance camera with a shielding device according to claim 7, characterized in that: each of the heat insulating cases 4032 is mounted with a battery cartridge 4033.

9. The laser night vision monitoring camera with the protection device as claimed in claim 1, characterized in that: each set of the flow directing assemblies (404) includes a circuit board (4042).

10. The laser night vision monitoring camera with the protection device as claimed in claim 1, characterized in that: each group of the flow guide assemblies (404) also comprises a battery (40441).

Technical Field

The invention relates to the technical field of monitoring cameras, in particular to a laser night vision monitoring camera with a protection device.

Background

The images and pictures shot by the existing monitoring camera at night are black and white, not colored, so that a user can hardly find out required color information according to the monitoring pictures, and the shooting range of the monitoring camera is small.

Aiming at the problems, regarding the technical problems that a monitoring camera cannot obtain color images and the shooting range is small, through a large amount of search, an intelligent night vision monitoring camera with the patent number of CN201820914704.3 is inquired, and comprises a shell, wherein the shell comprises a main board arranged in the middle of the shell, a mobile induction device positioned behind the main board and a driving motor arranged at the tail part of the shell, a microwave radar and a microwave induction controller are arranged in the mobile induction device, the mobile induction device is electrically connected with the main board, and the main board is electrically connected with the driving motor; this patent can obtain the color image for the scope of illumination of white light lamp is wider, enlarges intelligent night vision surveillance camera machine's monitoring range.

But the technical scheme that this patent provided is not strong to the safeguard function in this surveillance camera machine, only plus to keep off the rain cover and carry out dustproof and waterproof, and when sleet weather, steam still can produce the harmful effects that dip-dyes to the high definition camera lens through the long-time piling up of gap infiltration between shell and the lens.

Disclosure of Invention

The present invention is directed to solve the technical problems of the background art, and provides a laser night vision monitoring camera with a protection device.

In order to achieve the purpose, the invention provides the following technical scheme: a laser night vision monitoring camera with a protection device comprises a shell, lenses, a high-definition lens, an infrared lamp, a white light lamp and a rain shield, wherein a plurality of protection components capable of preventing water vapor from permeating and accumulating are embedded in the inner positions of the left inner wall and the right inner wall of the shell in an up-down vertical direction in an equal-adjacent row;

each group of protection components comprises a protection shell, a heating component capable of generating heat, a deviation component capable of deforming along with the entering of water vapor and a flow guide component capable of guiding heat air to flow.

Further preferred embodiments: every the outward appearance of protecting crust all is inside cavity and 90 letter U type forms of slope on a longitudinal section, every the steam entry has all been seted up to the right-hand member upper portion position of protecting crust, every the equal movable mounting in inside middle-end position of protecting crust has the heating assembly, every the equal fixed mounting in bottom right part position of protecting crust has the skew subassembly, every group all in every the position under the skew subassembly the bottom position fixed mounting of protecting crust has the water conservancy diversion subassembly.

Further preferred embodiments: each group of heating components comprises a rotating shaft and a balance plate.

Further preferred embodiments: every the pivot all is the rotation of horizontal direction around install in every inner wall central point puts around the protecting crust, every the surface of pivot all encircles fixed mounting and has the balance plate, every the balance plate all is in the static balanced state of level under the normal conditions, every the left and right sides surface of balance plate all is with every under the normal conditions the laminating of inner wall about the protecting crust, every the right-hand member upper portion middle-end position of balance plate all sets up flutedly, every the recess all is pre-installed with quick lime powder.

Further preferred embodiments: each of the offset assemblies includes a metal plate, a heat insulating case, and a battery cartridge.

Further preferred embodiments: every the equal fixed mounting in bottom right part position of protecting crust has the metal sheet, every the outward appearance of metal sheet all is the flat sheet metal type form of going up the concave down, every the material of metal sheet is copper, every the equal fixed mounting in bottom side surface central point position of metal sheet has thermal-insulated shell, every the outward appearance of thermal-insulated shell all is inside cavity, the recess form of opening from top to bottom, every the equal fixed mounting of inner wall of thermal-insulated shell has the battery casket.

Further preferred embodiments: each group of the flow guide assemblies comprises a fixing groove, a circuit board, a fan and a supporting plate.

Further preferred embodiments: every the equal fixed mounting in bottom side surface position of protective housing has the fixed slot, every the outward appearance of fixed slot all is inside hollow letter L type form in a longitudinal section, every the equal fixed mounting in bottom side internal surface of fixed slot has the circuit board, every the equal fixed mounting in right-hand member position of fixed slot has the fan, every the air current direction of fan is from every outwards in the fixed slot, every the top side surface middle-end position of circuit board all is vertical direction fixed mounting and has the backup pad, every the equal fixed mounting in top position of backup pad has the battery, every the battery all is located every under the battery casket under normal condition, every battery and battery casket all pass through every the circuit board with every fan electrical property intercommunication.

Has the advantages that:

1. the laser night vision monitoring camera with the protection device is provided with the protection components, and utilizes the lever and the expansion and contraction principle, when in rainy and snowy weather, water vapor permeates into the shell through a gap between the shell and the lens, firstly enters the shell through a water vapor inlet of the protection shell of the protection component, then is adhered to a heating component of the protection component, moves the heating component under the action of the lever principle and simultaneously generates high-temperature heat, and after the high-temperature heat is conducted to an offset component of the protection component, the offset component is offset under the action of the expansion and contraction principle and then triggers a flow guide component to blow high-temperature heat to the inside of the shell and the lens, so that under the common cooperation action of a plurality of protection components, the water vapor can be prevented from being accumulated in the shell for a long time to dip-dye a high-definition lens;

2. according to the laser night vision monitoring camera with the protection device, the heating assembly is arranged, and by utilizing the lever principle, when water vapor does not permeate into the shell, the balance plate of the heating assembly is in a horizontal static balance state, the outer surfaces of the left side and the right side of the balance plate are attached to the left inner wall and the right inner wall of the protection shell, and quicklime powder in the groove of the balance plate does not overflow; however, after water vapor permeates into the shell, the state can be gradually broken, namely after the water vapor enters the protective shell as described above, the water vapor can be adhered to the quicklime powder due to the existence of the quicklime powder in the groove of the balance plate to increase the weight of the right end of the balance plate, the balance plate rotates clockwise under the action of the lever principle, the quicklime powder can generate high-temperature heat after absorbing water, and meanwhile, the quicklime powder overflows from the outlet of the right end of the groove and falls to the bottom end in the protective shell in the process of downward rotation of the right end of the balance plate so as to trigger the subsequent deviation assembly and the flow guide assembly to guide heat flow out of dried water vapor, thereby realizing heating;

3. according to the laser night vision monitoring camera with the protection device, the offset assembly and the flow guide assembly are arranged, the principle of expansion with heat and contraction with cold is utilized, when water vapor does not penetrate into the shell, the metal plate of the offset assembly is not deformed, the battery box of the offset assembly is not connected with the battery on the supporting plate of the flow guide assembly, and the fan of the flow guide assembly is not started; when water vapor permeates into the shell, the state can be gradually broken, namely after the water vapor contacts quicklime powder on a balance plate of the heating assembly to generate heat and the balance plate rotates clockwise, the high-temperature heat is conducted to a thin plate-shaped metal plate which is concave upwards and flat downwards so that the metal plate is heated and convex downwards, the quicklime powder overflowing from a groove at the right end of the balance plate falls onto the metal plate to aggravate the convex deformation, a battery box under the metal plate approaches to a battery on a support plate of the flow guide assembly and is finally connected with the battery box and electrified, a fan of the flow guide assembly is triggered by a circuit board of the flow guide assembly to start and rotate, and the high-temperature heat which is previously conducted to a fixing groove of the flow guide assembly through the metal plate is conducted into the shell, so that the water vapor in the shell is dried, and deviation and flow guide are realized;

4. to sum up, this kind of laser night vision surveillance camera machine with protector, through the combined action of protection subassembly, heating subassembly, skew subassembly and water conservancy diversion subassembly etc. can strengthen the safeguard function in the surveillance camera machine, except that the rain shade carries out dustproof and waterproof, when sleet weather, can eliminate steam and pile up the harmful effects that produce the dip-dyeing to the high definition camera lens for a long time through the gap infiltration between shell and the lens.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 3B according to the present invention;

FIG. 5 is an enlarged view of the structure of FIG. 4 at C according to the present invention;

FIG. 6 is a perspective exploded view of the upper half of the shield assembly of the present invention;

FIG. 7 is a schematic perspective view of the heating assembly of the present invention in the absence of a charge of quicklime powder;

in FIGS. 1-7: 1-a housing; 2-a lens; 201-high definition lens; 202-infrared lamps; 203-white light lamp; 3-a rain shield;

4-a guard assembly; 401-a protective shell; 402-a heating assembly; 403-an offset component; 404-a flow directing assembly;

4021-a rotating shaft; 4022-balance plate; 40221-quicklime powder;

4031-metal plate; 4032-thermal insulating shell; 4033-battery cartridge;

4041-fixed groove; 4042-circuit board; 4043-fan; 4044-support plate; 40441-battery.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to fig. 1 to 7 in the embodiment of the present invention.

Example 1

Referring to fig. 1-4 and fig. 6, in an embodiment of the present invention, a laser night vision monitoring camera with a protection device includes a housing 1, a lens 2, a high definition lens 201, an infrared lamp 202, a white light 203, and a rain shield 3, wherein a plurality of protection components 4 capable of preventing water vapor from permeating into and accumulating are embedded in the left and right inner walls of the housing 1 in an up-and-down vertical direction in an equal row;

each set of protection components 4 comprises a protection shell 401, a heating component 402 capable of generating heat, a deviation component 403 capable of deforming along with the entering of water vapor, and a flow guide component 404 capable of guiding the flow of heat air.

In the embodiment of the invention, the appearance of each protective shell 401 is in a letter U shape with a hollow interior and an inclination angle of 90 degrees on a longitudinal section, the upper position of the right end of each protective shell 401 is provided with a water vapor inlet, the middle position in the interior of each protective shell 401 is movably provided with a heating assembly 402, the right position of the bottom end of each protective shell 401 is fixedly provided with an offset assembly 403, and the position right below each offset assembly 403 is fixedly provided with a flow guide assembly 404 at the bottom end of each protective shell 401;

the appearance of the protective shell 401 is designed to be a letter U shape with a hollow interior and an inclination angle of 90 degrees on a longitudinal section, so that the heating component 402 can move in the protective shell 401 to generate heat after water vapor enters through a water vapor inlet of the protective shell 401 through a gap between the shell 1 and the lens 2, and the heating material is prevented from overflowing from the right end of the protective shell 401.

The laser night vision monitoring camera with the protection device is provided with the protection component 4, and utilizes the lever and the principle of expansion with heat and contraction with cold, when in rainy and snowy weather, after water vapor permeates into the shell 1 through the gap between the shell 1 and the lens 2, the water vapor firstly enters the protective shell 401 through the water vapor inlet of the protective shell 401 of the protective assembly 4, then adheres to the heating assembly 402 of the protective assembly 4, the heating unit 402 is moved by the lever principle and simultaneously generates high temperature heat, after the high-temperature heat is conducted to the offset component 403 of the protection component 4, the offset component 403 is offset under the action of the principle of expansion with heat and contraction with cold, and then the flow guide component 404 is triggered to blow the high-temperature heat to the inside of the shell 1 and the lens 2, so under the combined action of a plurality of protective component 4, can prevent that steam from piling up for a long time and producing the dip-dyeing in shell 1 inside to high definition camera lens 201.

Example 2

Referring to fig. 4 and fig. 6 to 7, the embodiment of the present invention is different from embodiment 1 in that: each heating assembly 402 includes a rotating shaft 4021 and a balance plate 4022.

In the embodiment of the invention, each rotating shaft 4021 is rotatably arranged at the central position of the front inner wall and the rear inner wall of each protective shell 401 in the front-back horizontal direction, the outer surface of each rotating shaft 4021 is fixedly provided with a balance plate 4022 in a surrounding manner, each balance plate 4022 is in a horizontal static balance state under a normal condition, the outer surfaces of the left side and the right side of each balance plate 4022 are attached to the left inner wall and the right inner wall of each protective shell 401 under a normal condition, the middle end position of the upper part of the right end of each balance plate 4022 is provided with a groove, and each groove is pre-filled with quicklime powder 40221;

the balance plate 4022 uses a lever principle, and after water vapor enters, the balance plate 4022 rotates and simultaneously generates high-temperature heat, and triggers the subsequent offset assembly 403 to change; the recess and the quicklime powder 40221 therein are for facilitating heating upon contact with water vapor.

According to the laser night vision monitoring camera with the protection device, the heating component 4 is arranged, and by utilizing the lever principle, when water vapor does not permeate into the shell 1, the balance plate 4022 of the heating component 4 is in a horizontal static balance state, the outer surfaces of the left side and the right side of the balance plate 4022 are attached to the left inner wall and the right inner wall of the protection shell 401, and quicklime powder 40221 in the groove of the balance plate 4022 does not overflow; however, after the water vapor permeates into the housing 1, the state is gradually broken, that is, after the water vapor enters the protective shell 401 as described above, due to the existence of the quicklime powder 40221 in the groove of the balance plate 4022, the water vapor adheres to the quicklime powder 40221 to increase the gravity at the right end of the balance plate 4022, the balance plate 4022 rotates clockwise under the action of the lever principle, the quicklime powder 40221 absorbs water and generates high-temperature heat, and meanwhile, in the process that the right end of the balance plate 4022 rotates downwards, the quicklime powder 40221 overflows from the outlet at the right end of the groove and falls to the inner bottom end of the protective shell 401, so that the subsequent offset assembly 403 and the diversion assembly 404 are triggered to guide heat flow out of the dried water vapor, and thus heating is realized.

Example 3

Referring to fig. 4-5, the embodiment of the present invention differs from embodiment 1 in that: each set of offset members 403 includes a metal plate 4031, a heat insulating case 4032 and a battery case 4033.

In the embodiment of the invention, a metal plate 4031 is fixedly mounted at the right part of the bottom end of each protective shell 401, the appearance of each metal plate 4031 is in a shape of a thin plate which is concave upwards and flat downwards, each metal plate 4031 is made of copper, a heat insulation shell 4032 is fixedly mounted at the central position of the outer surface of the bottom side of each metal plate 4031, the appearance of each heat insulation shell 4032 is in a shape of a groove which is hollow inside and is closed upwards and opened downwards, and a battery box 4033 is fixedly mounted on the inner wall of each heat insulation shell 4032;

the metal plate 4031 is a sheet with a concave top and a flat bottom, and is made of copper, so that the metal plate 4031 is expanded after being heated and pressed; the heat insulating case 4032 is provided to prevent high-temperature heat from adversely affecting the battery case 4033 therein.

In the embodiment of the present invention, each set of flow guiding components 404 includes a fixing groove 4041, a circuit board 4042, a fan 4043, and a supporting plate 4044.

In the embodiment of the present invention, the bottom outer surface of each protection casing 401 is fixedly provided with a fixing groove 4041, the appearance of each fixing groove 4041 is in an L shape with a hollow interior in a longitudinal section, the bottom inner surface of each fixing groove 4041 is fixedly provided with a circuit board 4042, the right end of each fixing groove 4041 is fixedly provided with a fan 4042, the airflow direction of each fan 4042 is outward from the inside of each fixing groove 4041, the middle end of the top outer surface of each circuit board 4042 is fixedly provided with a support plate 40444 in an up-down vertical direction, the top end of each support plate 4044 is fixedly provided with a battery 40441, each battery 40441 is normally located right below each battery cartridge 4033, and each battery 40441 and each battery cartridge 4033 are electrically connected with each fan 4043 through each circuit board 4042;

the circuit board 4042 here can conveniently serve as a carrier for the rotation of the fan 4043 when the batteries 40441 and the battery cartridge 4033 are electrically engaged.

According to the laser night vision monitoring camera with the protection device, the offset assembly 403 and the flow guide assembly 404 are arranged, and by utilizing the principle of expansion with heat and contraction with cold, when water vapor does not penetrate into the shell 1, the metal plate 4031 of the offset assembly 403 is not deformed, the battery box 4033 of the offset assembly 403 is not jointed with the battery 40441 on the supporting plate 4044 of the flow guide assembly 404, and the fan 4043 of the flow guide assembly 404 is not started; however, when the water vapor penetrates into the casing 1, the state is gradually broken, that is, after the water vapor contacts the quicklime powder 40221 on the balance plate 4022 of the heating component 4 to generate heat and simultaneously the balance plate 4022 rotates clockwise, the high-temperature heat is conducted to the sheet-shaped metal plate 4031 which is concave upwards and flat downwards to cause the high-temperature heat to protrude downwards, the quicklime powder 40221 overflowing from the groove at the right end of the balance plate 4022 falls onto the metal plate 4031 to aggravate the downward convex deformation, so that the battery box 4033 under the metal plate 4031 approaches to the battery 40441 on the support plate 4044 of the flow guide component 404 and is finally connected with the two for power supply, the circuit board 4042 of the flow guide component 404 triggers the fan 4043 of the flow guide component 404 to rotate, so that the high-temperature heat previously conducted into the fixing groove 4041 of the flow guide component 404 through the metal plate 4031 is conducted into the casing 1 to dry the water vapor therein, this is done to achieve deflection and flow guidance.