KR200460104Y1 - Security system having a function of multi directional monitoring and night monitoring - Google Patents

Security system having a function of multi directional monitoring and night monitoring Download PDF

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Publication number
KR200460104Y1
KR200460104Y1 KR2020120000317U KR20120000317U KR200460104Y1 KR 200460104 Y1 KR200460104 Y1 KR 200460104Y1 KR 2020120000317 U KR2020120000317 U KR 2020120000317U KR 20120000317 U KR20120000317 U KR 20120000317U KR 200460104 Y1 KR200460104 Y1 KR 200460104Y1
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KR
South Korea
Prior art keywords
air circulation
surface portion
cover
light source
security system
Prior art date
Application number
KR2020120000317U
Other languages
Korean (ko)
Inventor
이병묵
Original Assignee
(주)디브이알씨앤씨
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Priority to KR2020120000317U priority Critical patent/KR200460104Y1/en
Application granted granted Critical
Publication of KR200460104Y1 publication Critical patent/KR200460104Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Studio Devices (AREA)

Abstract

There is provided a crime prevention system having multi-directional shooting and night shooting function. The crime prevention system according to the present invention has a cylindrical shape that opens downward and gradually decreases its inner diameter toward the upper side and is composed of a top surface portion and a side surface portion inclinedly connected to the top surface portion. At least one air A light source provided inside the body, and a light source, which is interposed between the light source and the body, and which is in contact with the light source and the body, respectively, A cover covering the upper surface portion while being spaced apart from the body and a support portion interposed between the cover and the upper surface portion and forming an air circulation path connected to the air circulation port while maintaining a gap between the cover and the body, .

Description

[0001] The present invention relates to a security system having a multi-directional shooting function and a nighttime shooting function,

The present invention relates to a security system including a light source and a camera, and more particularly to a security system having an effective heat dissipation function and a multi-directional shooting function and a nighttime shooting function.

A security system or a security system is installed to prevent theft or other criminal activity, and includes a photographing device for detecting movement of an unauthorized person. Unmanned surveillance cameras are widely used as a photographing apparatus constituting such a security system, and a security system may include a body for fixing the camera and a surveillance camera mounted on the body.

However, in the case of the conventional security system, the body is fixed at a specific position, and the surveillance camera is also fixed on the body, and the direction in which the camera is directed is limited to a specific direction. There is a problem in that a blind spot of the camera is generated on the opposite side of the direction in which the camera faces.

On the other hand, the surveillance camera significantly degrades the resolution of images photographed at night compared to the daytime. In particular, if there is no other light source in the vicinity, it is difficult to distinguish the background and the surveillance object such as the intruder from the image captured by the camera, and it may be difficult to prevent or monitor the intended crime. Therefore, it is possible to constitute a crime prevention system so as to include a surveillance camera and a light source together.

However, since most light sources generate heat during light emission, in such a case, the security system must have a heat dissipation function. Particularly, when a high-brightness LED (Light Emitting Diode) having a high energy efficiency and a long life span is used as a light source, the performance of the light source may be deteriorated due to the temperature rise due to the characteristics of the LED, If the temperature exceeds the critical temperature, there is a danger that the operation of the LED may be stopped or broken, so that an effective heat radiation function is essential.

The technical problem to be solved by the present invention is to provide a security system having an effective heat dissipation function and a multi-directional shooting function and a nighttime shooting function due to the above problems.

The technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an exemplary embodiment of the present invention, there is provided a security system having a multi-directional shooting function and a night-time shooting function, the multi-directional security system having a bottom opening and an inner diameter gradually decreasing upward, At least one air circulation hole for connecting the inside and the outside is formed on the upper surface portion, at least one flat surface to which the camera is attached is protruded from the side surface, A heat dissipating unit having a plurality of heat transfer fins interposed between the light source and the body and contacting the light source and the body; And a cover member which is interposed between the cover and the upper surface portion, maintains a gap between the cover and the body, And a support portion forming a connected air circulation path.

The cover may include a rim extending toward an outer periphery of the upper surface portion and being bent downward toward the side surface portion.

The gap between the rim and the body may be gradually enlarged downward.

The heat dissipation unit may include a connection surface formed by connecting end portions of the heat transfer fins adjacent to each other and closely contacting the upper surface portion, and the air circulation hole may be formed in the connection surface.

The crime prevention system may further include a net formed to overlap with the air circulation port.

The attachment surfaces may be disposed at regular intervals around the side portions, and each of the attachment surfaces may be formed to face different directions around the body.

A security system having a multi-directional shooting function and a night-time shooting function according to the present invention is equipped with a plurality of cameras around the body and has an effect of shooting all or a part of a peripheral area where a security system is installed without a blind spot in multiple angles. The photographing and monitoring of such a camera can be effectively performed even at night using a light source configured together.

In addition, through the air circulation structure of the crime prevention system, the air inside the body heated by the light source can be actively exhausted, thereby effectively dissipating heat.

1 is a perspective view of a security system having a multi-directional shooting function and a night-time shooting function according to an embodiment of the present invention.
2 is an exploded perspective view of the crime prevention system of Fig.
3 is a cross-sectional view illustrating a heat dissipation process of the crime prevention system of FIG.
4 is a view for explaining a camera photographing area of the crime prevention system of FIG.
5A and 5B are views showing a simple example of use of the crime prevention system of FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and ways of achieving them, will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. It should be understood, however, that the present invention is not limited to the disclosed embodiments, but may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, It is provided to give the complete knowledge of the category of design to the knowledgeable, and the design is only defined by the claim. Like reference numerals refer to like elements throughout the specification.

Hereinafter, with reference to FIG. 1 to FIG. 5B, a crime prevention system having a multi-directional photographing and night-time photographing function according to an embodiment of the present invention will be described in detail.

FIG. 1 is a perspective view of a security system having a multi-directional shooting function and a night-time shooting function according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of the security system of FIG.

Referring to FIGS. 1 and 2, a security system 1 having a multi-directional shooting function and a night-time shooting function according to an embodiment of the present invention comprises a body 100 and a cover 200. The body 100 includes a light source 300 inside and a heat dissipation unit 400 is interposed between the light source 300 and the body 100. The security system 1 having the multi-directional shooting function and the night-time shooting function irradiates the light toward the lower side of the body 100 to form a light control area, which is a constant region in which the light strikes the body 100 And it is possible to effectively photograph the peripheral portion where the security system is installed at night.

The cover 200 is coupled to the upper portion of the body 100. At this time, the cover 200 is not completely in close contact with the body 100 but is spaced apart from the body 100. 3), which is a space in which the outside air can flow along the surface of the body 100, is formed at a position directly below the cover 200, ) Is formed. The air circulation path 150 is connected to the air circulation port 130 that connects the inside and the outside of the body 100. The air heated in the light emission of the light source 300 is discharged to the air circulation port 130 And can be discharged to the outside of the security system 1 having the multi-directional shooting and night shooting function together with the outside air passing through the air circulation path 150. [ The process of releasing the inside air is actively carried out by the outside air circulating rapidly along the air circulation path 150. The crime prevention system 1 having the multi-directional photographing and the night photographing function can be used for the inside of the body 100 The heat generated from the light source 300 can be effectively radiated to the outside. The heat dissipation process by the air circulation path 150 and the air circulation path 130 will be described later in more detail.

On the other hand, one or more cameras 500 are mounted around the body 100. Therefore, there is no need to separately install a surveillance external camera in the area where the security system 1 having the multi-directional photographing and the night photographing function is installed, and the surveillance camera 1 mounted in the security system 1 having the multi- The camera 500 can effectively perform the boundary and monitoring work for the different directions of the area where the security system 1 having the multi-direction photographing and night photographing functions are located and the surrounding area thereof. The camera 500 may be mounted on the mounting surface 121 formed on the body 100 and fixed with a screw connection on the mounting surface 121 together with the camera housing 510 which protects the camera 500 . The attachment surface 121 may be a flat surface on which the camera 500 can be easily attached and the surface of the side surface 120 of the body 100 may be protruded.

Hereinafter, with reference to FIG. 2, each component of the security system 1 having the multi-directional shooting and night shooting function according to one embodiment of the present invention will be described in more detail.

Referring to FIG. 2, first, the body 100 is formed into a hollow cylindrical shape as a whole, and the lower portion thereof is opened and the upper portion thereof is closed.

The body 100 has a cylindrical shape and its inner diameter gradually decreases toward the upper side, so that the shape of the longitudinal section cut vertically downward from the upper side of the body 100 can be trapezoidal. The body 100 having such a shape is composed of a top surface portion 110 and a side surface portion 120 slantingly connected to the top surface portion 110. In this case, the inner diameter refers to the diameter of the cross section of the body 100 formed by the plane perpendicular to the longitudinal section.

The upper surface portion 110 forms the upper portion of the body 100. The upper surface portion 110 may be formed in a circular plane, but it need not be a perfect plane but may be formed in a gentle curved surface or a shape including a curved surface. An air circulation hole 130 is formed in the upper surface portion 110.

The air circulation hole 130 is formed through the upper surface portion 110 to connect the inside of the body 100 and the outside of the body 100. Accordingly, the air inside the body 100 can escape to the outside of the body 100, in particular, to the upper part through the air circulation hole 130.

A net 131 is formed in the air circulation opening 130. The net body 131 is wider than the entire width of the air circulation hole 130 or at least has the same width and completely overlaps with the air circulation hole 130. When the crime prevention system 1 having the multi-directional photographing and the night-time photographing function is installed outside, the netting 131 is provided with the airflow collecting openings 130 to the inside of the body 100. The net 131 prevents the intrusion of insects entering into the body 100 and also allows only the air inside the body 100 to pass therethrough and to filter out foreign matter that can enter the inside of the body 100 together with the outside air I can do it.

A groove 140 may be formed on one side of the upper surface 110. The groove portion 140 serves as a kind of passage through which the electric wiring connected to the inside of the body 100 can easily escape to the outside of the body 100. In this case, the electrical wiring may be composed of a power supply line and a communication line connected to the camera 500 and the light source 300. After the electrical wiring is passed, the groove 140 is completely sealed through a sealant- It can be sealed.

The side portion 120 forms a side portion of the body 100. The side surface portion 120 is connected to the upper surface portion 110 so as to surround the upper surface portion 110 and forms an inclination at a certain angle with respect to the upper surface portion 110. Thus, the outside air that is in contact with the side surface portion 120 can move in an oblique direction along the side surface portion 120. [ As the inner diameter gradually decreases toward the upper side of the body 100, the side surface 120 forming the side surface of the body 100 gradually becomes narrower toward the upper side of the body 100 as shown in the figure.

The side surface 120 is formed with an attachment surface 121 as described above. The attachment surfaces 121 are planes protruding from the surface of the side surface portion 120, and one or more side surface portions 120 may be disposed at regular intervals. Therefore, the camera 500 attached to the mounting surface 121 and the mounting surface 121 is directed to different directions around the body 100, and is provided with a security system 1 having multi-directional shooting and night shooting function, It is possible to simultaneously photograph various directions in the surroundings. The photographing area of the camera 500 will be described later in more detail.

The cover 200 may be formed in a circular planar shape such as the top surface 110, but it need not be a perfect plane but may include a gentle curved surface. Like the upper surface 110, the shape of the cover 200 is not a regular shape, but can be modified in various forms depending on the shape of the upper surface portion 110 and the shape of the body 100.

The cover 200 coupled to the body 100 covers the upper surface 110 of the body 100 and is separated from the upper surface 110 without being in close contact with the upper surface 110. The cover 200 and the body 100 are spaced apart from each other by a support 230 between the cover 200 and the body 100 so that the cover 200 and the body 100 are separated from each other. There is formed an air circulation path (refer to 150 in Fig. 3) which is a communication path through which air can flow. The support portion 230 may be formed as a protrusion located between the cover 200 and the body 100 and protrude from either the cover 200 or the body 100. A support 230 in the form of a protrusion from the cover 200 is shown.

At the end of the cover 200, a rim 210 is formed. The rim 210 is extended widely to the outer periphery of the upper surface portion 110 so that the cover 200 can completely cover the upper surface portion 110. The cover 200 may be firmly fixed to the body 100 through a screw connection and a coupling screw for coupling the cover 200 and the body 100 may be inserted through a groove formed in the upper portion of the cover 200 The supporting portion 230 and the supporting portion coupling groove 231 formed in the upper surface portion 110 in order to enhance the coupling state between the cover 200 and the body 100. [

The connector 200 may be coupled to the cover 200. The connecting rod 220 may be formed in the shape of an empty rod and may be formed of a rigid material and may include a security system 1 having a multi-directional shooting function and a night shooting function, a security system having a multi- 1 can be connected and fixed to each other. The connecting rod 220 may be in close contact with the protrusion 221 formed on one side of the cover 200 and may be fixed to the cover 200 while being tightly engaged with the protrusion 221. An upper portion of the protrusion 221 may be flat and a plate-like angle may be formed on the link 220 so as to be in close contact with the upper portion of the protrusion 221.

At this time, a through hole (not shown) may be formed on the inner side of the protrusion 221 to be connected to the inside of the connecting rod 220. The electric wires that have passed through the groove portion 140 are easily passed through the air circulation path 150 which is a space formed between the cover 200 and the body 100 and then are electrically connected to the connecting portion 220 through the through- And may be connected to an external power source, a control switch, or the like through the connection unit 220. [

The light source 300 may include a high-brightness LED and a substrate on which the LED is mounted. In this case, the substrate may be a printed circuit board (PCB) designed to constitute an electric circuit including the LED, and the LED may be mounted on such a substrate in an integrated form. Heat generated from a large number of integrated LEDs can drastically lower the operating characteristics of the LED. However, the shape of the light source 300 is not limited to the LED, but may be a CDM lamp (a ceramic metal halide lamp), a halogen lamp, and various other types.

The heat dissipation unit 400 includes a plurality of heat transfer fins 410. The heat transfer fins 410 may be arranged in a circular array. At this time, the heat transfer fins 410 are connected to each other at one ends thereof to form a connection surface 420, and the other ends of the heat transfer fins 410, which are located on opposite sides of the connection surface 420, ). A vent hole 421 may be formed on the connection surface 420 to connect the inside space of the heat dissipating unit 400 and the outside space.

The heat dissipation unit 400 having such a configuration is interposed between the light source 300 and the body 100 in the body 100. The connection surface 420 is in intimate contact with the upper surface 110, 430 are in close contact with the light source 300. Accordingly, the heat transfer fins 410 can contact the light source 300 and the body 100 through the support surface 430 and the connection surface 420, respectively, and heat generated from the light source 300 is transferred to the heat transfer fin 410 toward the body 100. The air vent 421 formed on the connection surface 420 may be located at a position corresponding to the air circulation hole 130 formed in the upper surface 110 and may be completely overlapped with the air circulation hole 130.

The reflector 310 has a refracting surface curved concavely toward the lower side of the body 100. The reflector 310 may be coated with a material having a high reflectance and reflects light generated from the light source 300 through the refracting surface to the lower side of the body 100 to form a light control region.

A light source 300 located inside the body 100 and a protective glass plate 320 for protecting the reflector 310 and the like from foreign substances are coupled to the lower portion of the body 100. The protective glass plate 320 may be formed in a circular shape and may be fixed to the body 100 using a coupling cover 330 which overlaps the rim of the protective glass plate 320. The coupling cover 330 may be bent at least once in order to accommodate the protective glass plate 320 in the inside thereof, and may be formed in a stepped shape. The coupling cover 330 may be closely attached to the body 100 by using a flange formed along the end, To the body.

Hereinafter, with reference to FIG. 3, the heat dissipation process of the security system having the multi-directional shooting and night shooting function according to one embodiment of the present invention will be described in more detail.

FIG. 3 is a cross-sectional view illustrating the heat dissipation process of the security system having the multi-directional shooting function and the night imaging function of FIG.

3, the security system 1 having a multi-directional shooting function and a night-time shooting function includes an air circulation path 150 formed between the cover 200 and the body 100 and an air circulation path 150 connected to the air circulation path 150. [ The air circulation process through the heat exchanger 130 enables effective heat dissipation.

The air circulation path 150 is located above the body 100 and is formed between the cover 200 and the upper surface 110 of the body 100. The air circulation path 150 is positioned directly below the cover 200 and may be a space across the entire top surface 110 covered by the cover 200. The air circulation path 150 has a narrow width.

Meanwhile, the heat dissipation unit 400 is located inside the body 100. At this time, the connection surface 420 is in close contact with the upper surface 110, the support surface 430 is in tight contact with the light source 300, and the connection surface 420 and the support surface 430 are connected to each other The heat transfer fin 410 transfers heat generated from the light source 300 to the outside of the body 100. The interior of the body 100 where the heat dissipation unit 400 is located and the air circulation path 150 are connected to each other through an air circulation hole 130 formed in the upper surface portion 110. At this time, a net 131 may be formed in the air circulation path 150.

The outside air (see arrows) can move toward the crime prevention system 1 having a multi-direction photographing and a night photographing function by forming a large flow from the left side of the crime prevention system 1 having the multi-direction photographing and night photographing function. However, such a flow is not kept constant, and after reaching the periphery of the security system 1 having the multi-directional shooting and night shooting function, it is divided into different directions while contacting the body 100 and the cover 200 .

Some of the air moving toward the crime prevention system 1 having the multi-directional photographing and the night photographing function quickly passes over the upper portion of the cover 200 while contacting with the outer surface of the cover 200. [ On the other hand, most of the air coming into contact with the side surface portion 120 goes up the body 100 along the inclination of the side surface portion 120 and flows into the air circulation path 150. At this time, the air is guided by the rim portion 210 extended to the outer periphery of the upper surface portion 110, is not released to the outside, and the moving direction is appropriately changed and can be introduced into the air circulation path 150. For this, the end of the rim 210 may be formed to be bent downward toward the side part 120, and the rim 210 may be formed so that a larger amount of air can be introduced into the air circulation path 150. [ And the body 100 can be gradually enlarged downward.

The air introduced into the air circulation path 150 moves quickly across the upper surface portion 110, thereby reducing the air pressure inside the air circulation path 150. This is due to Bernoulli's principle, which is the principle by which the pressure decreases as the flow rate increases, as the fluid passes through a narrow channel. That is, the narrow air circulation passage 150 serves as a duct for rapidly discharging the air introduced from the wide space outside the side portion 120. Accordingly, while the outside air is continuously circulated through the air circulation path 150, the interior of the air circulation path 150 can also maintain a constant low pressure.

Therefore, the air staying inside the body 100 passes through the air vent 421 and the air circulation hole 130 in order, and is sucked into the air circulation path 150. That is, the air inside the body 100 heated while being in contact with the light source 300 and the heat dissipating unit 400 is actively moved to the outside of the body 100 by the pressure difference between the air circulation path 150 and the inside of the body 100 Is discharged. At this time, the air inside the body 100 can be absorbed by the heat transfer fins 410 while passing through the heat transfer fins 410, and absorb a part of the heat transferred along the heat transfer fins 410. In order to obtain such an effect, the air circulation hole 130 may be formed to be positioned within the connection surface 420 as shown in the drawing, and the air hole 421 may also be formed to overlap with the air circulation hole 130. As a result, the cooling efficiency of the entire heat dissipating unit 400 is further increased.

The reason why the air circulation hole 130 is positioned in the connection surface 420 is that the air circulation hole 130 is located in the region of the connection surface 420 that is in close contact with the top surface 110, Is overlapped with a part of the connection surface 420. The air circulation hole 130 is located in the connection surface 420 and can completely overlap with the air vent 421 on the connection surface 420. [

In other words, the crime prevention system 1 having the multi-directional photographing function and the night photographing function can use the flow of the outside air circulating through the air circulation path 150 to directly and directly heat the heated air inside the body 100 It is possible to effectively discharge heat by discharging it to the outside, and synergy effect that the cooling efficiency of the heat dissipating unit 400 is raised by the circulating action of the air can also be obtained.

The hot air discharged to the air circulation path (150) is discharged to the outside of the air circulation path (150) together with the air passing through the air circulation path (150). At this time, the inside of the body 100 from which heated air has escaped flows into the air introduced through the clearance between the coupling cover 330 and the protective glass plate 320, the gap between the reflector 310 and the body 100, Can be refilled. At least one inlet may be formed at one side of the body 100 for introducing air, if necessary.

Hereinafter, with reference to Figs. 4 to 5B, the camera photographing area of the security system 1 having the multi-direction photographing and night photographing functions will be described in more detail.

FIG. 4 is a view for explaining a camera shooting area of a security system having a multi-directional shooting function and a night imaging function of FIG. 1, and FIGS. 5A and 5B are views for explaining a multi- As shown in FIG.

In the crime prevention system 1 having the multi-directional shooting function and the nighttime shooting function having the heat radiation effect as described above, one or more cameras 500 may be mounted around the body 100. As described above, the camera 500 may be mounted on the mounting surface (see 121 in FIG. 1), and one or more mounting surfaces 121 and the camera 500 may be spaced at regular intervals around the body 100 And each can be directed in different directions about the body 100.

Referring to FIG. 4, the cameras 500 facing different directions have predetermined viewing angles A 1 to A 6 , respectively. When the viewing angle of the camera 500 is increased, a wider range can be captured, and the shooting area of the camera 500 is widened.

The viewing angle of the camera 500 may vary depending on the size and thickness of the main lens disposed on the front surface of the camera 500 and the viewing angle of the camera equipped with the wide lens may be 90 degrees or more . In this case, each of the cameras 500 overlaps a part of the viewing angles A 1 to A 6 .

Therefore, as shown in the figure, the respective viewing angles A 1 to A 6 are added to form a 360 ° total viewing angle around the crime prevention system 1 having the multi-direction photographing and night photographing functions . That is, one camera 500 and the other camera 500 are oriented in different directions, and a part of each of the viewing angles A 1 to A 6 is shared with each other, so that the entire body 100 can be photographed as a whole. Accordingly, it is possible to obtain images in the vicinity of the security system 1 having the multi-direction photographing and night photographing function without a dead zone in the form of a panorama. Thus, a security system 1 ) And the periphery thereof can be effectively monitored. The number of cameras 500 may be appropriately adjusted as needed, so that the arrangement of the cameras 500 may also be varied at various angles. Therefore, the total viewing angle of the camera 500 can be freely adjusted to a limited angle capable of capturing only a specific area from all directions around the crime prevention system 1 having the multi-directional shooting and night shooting function.

Therefore, by using the security system 1 having the multi-directional photographing and night-time photographing functions having these features, it is possible to effectively monitor the entire surrounding area provided with the security system 1 having the multi-directional photographing and night photographing functions, It is not necessary to use a telegraph pole or a column of a street lamp to install the camera for use.

The area where the security system is installed may be various places such as a building, an indoor or outdoor parking lot, a road periphery, and the like. However, it may be more effective when the security system is installed in an open space outside the closed space.

For example, as shown in FIGS. 5A and 5B, even when a single surveillance camera is difficult to monitor, it is possible to provide a multi-directional surveillance system and a nighttime surveillance system, It is possible to effectively monitor the surroundings by using a camera of the type described above. Further, even if the shape of the intersection is deformed, it is possible to form an appropriate photographing area suitable for the deformed shape by adjusting the viewing angle of the camera will be.

While the embodiments of the present invention have been described herein with reference to the accompanying drawings, those skilled in the art will appreciate that the present invention can be practiced in other specific forms without departing from the spirit or essential characteristics thereof You will understand. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

1: Security system with multi-direction shooting and night shooting function
100: Body 110:
120: side portion 121: mounting surface
130: air circulation hole 131:
140: groove portion 150: air circulation path
200: cover 210: rim
220: connecting rod 221:
230: Support part 231: Support part coupling groove
300: light source 310: reflector
320: protective glass plate 330: joint cover
400: heat sink 410: heat transfer pin
420: connecting surface 421: vent
430: support surface 500: camera
510: Camera housing
A 1 to A 6 : camera viewing angle

Claims (6)

The upper surface portion and the side surface portions being inclinedly connected to the upper surface portion, wherein at least one air circulation port connecting the inside and the outside is formed in the upper surface portion A body having at least one mounting surface on which a camera is mounted, the mounting surface being protruded;
A light source installed inside the body;
A heat dissipation unit interposed between the light source and the body and having a plurality of heat transfer fins that are in contact with the light source and the body, respectively;
A cover which covers the upper surface portion while being spaced apart from the body; And
A support member interposed between the cover and the upper surface portion to form an air circulation path connected to the air circulation hole while maintaining a gap between the cover and the body; And a nighttime photographing function. The method according to claim 1,
Wherein the cover includes a rim extending toward an outer periphery of the upper surface portion and bent downward toward the side portion. 3. The method of claim 2,
And the distance between the rim portion and the body gradually expands downward. The method according to claim 1,
Wherein the heat radiating portion includes a connecting surface formed by connecting ends of the heat transfer fins adjacent to each other and closely contacting with the upper surface portion, and the air circulation hole is positioned within the connecting surface. Crime prevention system. The method according to claim 1,
Further comprising a net for overlapping with the air circulation port. The method according to claim 1,
Wherein the attachment surface is disposed at a predetermined interval around the side portion, and each of the attachment surfaces is formed so as to face different directions around the body.
KR2020120000317U 2012-01-12 2012-01-12 Security system having a function of multi directional monitoring and night monitoring KR200460104Y1 (en)

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KR2020120000317U KR200460104Y1 (en) 2012-01-12 2012-01-12 Security system having a function of multi directional monitoring and night monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020120000317U KR200460104Y1 (en) 2012-01-12 2012-01-12 Security system having a function of multi directional monitoring and night monitoring

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KR101410617B1 (en) * 2012-10-15 2014-06-20 삼성테크윈 주식회사 Housing structure of supervisory camera
WO2015192864A3 (en) * 2014-06-16 2016-02-25 Owls Ag Apparatus and method embedding a camera in an led streetlight
CN108995587A (en) * 2018-08-30 2018-12-14 上海航盛实业有限公司 A kind of lane departure warning device based on intelligent driving
KR101989585B1 (en) * 2019-02-27 2019-06-17 (주)텔미전자 Multi tod surround camera device for the detection of trespassing drone

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KR100933931B1 (en) 2009-03-19 2009-12-28 케이에스아이 주식회사 System of supervision for car stop or parking with multi function on same time

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101410617B1 (en) * 2012-10-15 2014-06-20 삼성테크윈 주식회사 Housing structure of supervisory camera
WO2015192864A3 (en) * 2014-06-16 2016-02-25 Owls Ag Apparatus and method embedding a camera in an led streetlight
US10094551B1 (en) 2014-06-16 2018-10-09 Owls Ag International Marketing & Consulting Apparatus and method embedding a camera in an LED streetlight
US10544932B2 (en) 2014-06-16 2020-01-28 Clairvoyance, Llc Apparatus and method embedding a camera in an LED streetlight
CN108995587A (en) * 2018-08-30 2018-12-14 上海航盛实业有限公司 A kind of lane departure warning device based on intelligent driving
CN108995587B (en) * 2018-08-30 2024-01-09 上海航盛实业有限公司 Lane departure early warning device based on intelligent driving
KR101989585B1 (en) * 2019-02-27 2019-06-17 (주)텔미전자 Multi tod surround camera device for the detection of trespassing drone

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