CN217216678U

CN217216678U - Access & exit stream security protection surveillance camera head

Info

Publication number: CN217216678U
Application number: CN202122760149.8U
Authority: CN
Inventors: 涂莉翠
Original assignee: Densun Shanghai Electronic Technology Co ltd
Current assignee: Densun Shanghai Electronic Technology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-08-16
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a surveillance camera technical field discloses an access & exit people flow security protection surveillance camera head, including the camera body, the front of camera body is inlayed and is had the lens, and the back arrangement of camera body has the radiator-grid, the front of camera body and the position that corresponds the lens settle there is the arc pipe, the interior side arrangement of arc pipe has a set of shower nozzle, settle in the outside of camera body has the protecting crust, one side inner wall department that the protecting crust is close to the radiator-grid settles and has the sealed cowling, the interior side arrangement of sealed cowling has micro motor, micro motor's output passes through shaft coupling fixedly connected with flabellum, the inside embedding of sealed cowling has the shunt tubes. The utility model discloses can utilize the pivoted flabellum to come to dispel the heat to the inside of camera body to can carry the air current that produces when rotating the flabellum to the arc tube, recycle the shower nozzle with air jet to the surface of lens, keep the cleanness on lens surface with this, prevent the accumulation of dust and drop of water, avoid artificial manual clearance, it is simple convenient.

Description

Access & exit stream security protection surveillance camera head

Technical Field

The utility model relates to a surveillance camera technical field specifically is an access & exit stream of people security protection surveillance camera head.

Background

With the development of science and technology, the quality of a monitoring camera is higher and higher, all pictures in a monitoring area are transmitted to a memory, criminals can be deterred and warned, and tracking can be performed after the criminals happen so as to provide clues for detecting and breaking cases, managers can conveniently know the conditions of the monitored area in time, so that emergencies can be responded in time, and the important role of maintaining social security is played.

However, the existing monitoring camera has certain limitations, and along with the long-time use of the monitoring camera, dust can be accumulated on the surface of the monitoring camera gradually, so that the using effect of the monitoring camera is influenced, and the installation position of the monitoring camera is generally higher, so that the monitoring camera is inconvenient to manually clean and needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an access & exit stream of people security protection surveillance camera head to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an access & exit people flow security protection monitoring camera, includes the camera body, the front of camera body is inlayed there is the lens, and the back arrangement of camera body has the radiator-grid, the front of camera body and the position that corresponds the lens settle there is the arc tube, the interior survey of arc tube is settled there is a set of shower nozzle, the outside arrangement of camera body has the protecting crust, the protecting crust is close to one side inner wall department of radiator-grid and is settled there is the sealed cowling, the interior survey of sealed cowling is settled there is the micro motor, the output of micro motor passes through shaft coupling fixedly connected with flabellum, the inside embedding of sealed cowling has the shunt tubes, equal fixedly connected with hose of two outlet ends of shunt tubes, two all settle between hose and the arc tube has the connecting piece.

As a further aspect of the present invention: the connecting piece includes first connector, the bottom and the arc pipe fixed connection of first connector, and the top screw thread of first connector has cup jointed the adapter sleeve, the interior survey swing joint of adapter sleeve has the second connector, the top of second connector and the tip fixed connection of the hose that corresponds, and the bottom arrangement of second connector has the rubber ring.

As a further aspect of the present invention: and block-shaped bulges are arranged on the two sides of the second connector and at positions close to the fastening sleeve.

As a further aspect of the present invention: the shunt tubes are rigid tubes, and two air outlet ends of the shunt tubes are distributed along two edges of the upper end of the camera head body respectively.

As a further aspect of the present invention: both sides of the protective shell and the positions corresponding to the arc-shaped pipes are provided with side plates.

As a further aspect of the present invention: a group of LED illuminating lamps is arranged on the front side of the camera body.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can utilize the pivoted flabellum to come to dispel the heat to the inside of camera body, and can carry the air current that produces when rotating the flabellum to the arc tube, recycle the shower nozzle with the surface of air jet to lens, with this keep the cleanness on lens surface, the accumulation of dust and drop of water has been prevented, artificial manual clearance has been avoided, and is simple and convenient, and when using under cold climate, the hot gas flow that the shower nozzle sprays can heat the lens, in order to avoid the condition that the surface of lens takes place to freeze, the definition that the camera was shot has been guaranteed.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

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

fig. 3 is a cross-sectional view of the connector of the present invention.

In the figure: 1. a camera head body; 2. a protective shell; 3. a heat-dissipating mesh; 4. a sealing cover; 5. a micro-motor; 6. a fan blade; 7. a shunt tube; 8. a hose; 9. a connecting member; 10. an arc tube; 11. a spray head; 12. a side plate; 13. a lens; 91. a first connector; 92. a fastening sleeve; 93. a rubber ring; 94. a second connector.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the present invention, an exit people stream security monitoring camera, including camera body 1, camera body 1's front is inlayed and is had lens 13, and camera body 1's back is settled there is radiator-grid 3, camera body 1's front and the position that corresponds lens 13 settle there is arc tube 10, settle the interior survey of arc tube 10 has a set of shower nozzle 11, camera body 1's the outside is settled there is protecting crust 2, one side inner wall department that protecting crust 2 is close to radiator-grid 3 settles and has sealed cowling 4, settle the interior survey of sealed cowling 4 has micro motor 5, micro motor 5's output passes through shaft coupling fixedly connected with flabellum 6, the inside embedding of sealed cowling 4 has shunt tubes 7, equal fixedly connected with hose 8 in two ends of giving vent to anger of shunt tubes 7, it has connecting piece 9 all to settle between two hose 8 and the arc tube 10.

Referring to fig. 1 and 3, in order to flexibly connect the flexible hose 8 and the arc tube 10, the connecting member 9 includes a first connector 91, the bottom of the first connector 91 is fixedly connected with the arc tube 10, and the top end of the first connector 91 is screwed with a fastening sleeve 92, the inner side of the fastening sleeve 92 is movably connected with a second connector 94, the top end of the second connector 94 is fixedly connected with the end of the corresponding flexible hose 8, and the bottom of the second connector 94 is provided with a rubber ring 93, so the connecting member has the advantages that the first connector 91 and the second connector 94 can be spliced by screwing the fastening sleeve 92, and the connecting member is convenient to disassemble, the twisting deformation of the flexible hose 8 is avoided, and the airflow can be conveyed.

Referring to fig. 3, in the present embodiment, block-shaped protrusions are disposed on both sides of the second connector 94 and near the fastening sleeve 92, so that the fastening sleeve 92 can be restrained so as to prevent the fastening sleeve 92 from separating from the second connector 94, so as to screw the fastening sleeve 92.

Referring to fig. 1 and 2, since a hole is reserved between the camera body 1 and the protective shell 2, in order to reasonably utilize the space, the shunt tube 7 is a rigid tube, and two air outlet ends of the shunt tube 7 are respectively distributed along two edges of the upper end of the camera body 1, thereby facilitating the communication between the hose 8 and the arc-shaped tube 10.

Referring to fig. 1 and 2, in the present embodiment, side plates 12 are disposed on both sides of the protective casing 2 and at positions corresponding to the arc-shaped tubes 10, so as to protect the arc-shaped tubes 10 and the lenses 13.

Referring to fig. 1, in order to enhance the usability of the camera body 1, a set of LED lighting lamps is disposed on the front surface of the camera body 1, so as to provide illumination in a dark environment.

The utility model discloses a theory of operation is: in the use process of the monitoring camera, heat can be generated inside the camera body 1, at the moment, the working micro motor 5 drives the fan blades 6 to rotate, so that hot air inside the camera body 1 is sucked into the sealing cover 4 through the radiating net 3 and is conveyed to the arc-shaped pipe 10 through the shunt pipe 7 and the hose 8, and finally air flow is sprayed to the surface of the lens 13 through the spray head 11, so that the surface of the lens 13 is kept clean, accumulation of dust and water drops is prevented, and when the monitoring camera is used in a cold climate, the hot air flow sprayed by the spray head 11 can heat the lens 13, so that the surface of the lens 13 is prevented from being frozen, and the shooting definition of the camera is ensured.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A doorway people stream security monitoring camera comprises a camera body (1) and is characterized in that a lens (13) is inlaid in the front of the camera body (1), a heat dissipation net (3) is arranged on the back of the camera body (1), an arc-shaped pipe (10) is arranged on the front of the camera body (1) and in a position corresponding to the lens (13), a group of spray heads (11) are arranged on the inner side of the arc-shaped pipe (10), a protective shell (2) is arranged on the outer side of the camera body (1), a sealing cover (4) is arranged on the inner wall of one side, close to the heat dissipation net (3), of the protective shell (2), a micro motor (5) is arranged on the inner side of the sealing cover (4), the output end of the micro motor (5) is fixedly connected with fan blades (6) through a coupler, a shunt tube (7) is embedded in the sealing cover (4), and two air outlet ends of the shunt tube (7) are fixedly connected with a hose (8), a connecting piece (9) is arranged between the two hoses (8) and the arc-shaped pipe (10).

2. The passageway people stream security protection surveillance camera head of claim 1, characterized in that, connecting piece (9) includes first connector (91), the bottom and the arc pipe (10) fixed connection of first connector (91), and the top screw thread of first connector (91) has cup jointed adapter sleeve (92), the interior survey swing joint of adapter sleeve (92) has second connector (94), the tip of second connector (94) and the tip fixed connection of hose (8) that corresponds, and the bottom arrangement of second connector (94) has rubber ring (93).

3. The people stream security monitoring camera at the entrance and exit of claim 2, wherein block-shaped protrusions are arranged on two sides of the second connector (94) and at positions close to the fastening sleeve (92).

4. The entrance/exit people stream security monitoring camera according to claim 1, wherein the shunt tube (7) is a rigid tube, and two air outlet ends of the shunt tube (7) are respectively distributed along two edges of the upper end of the camera body (1).

5. The doorway people flow security monitoring camera of claim 1, wherein side plates (12) are arranged on both sides of the protective shell (2) and at positions corresponding to the arc-shaped pipes (10).

6. The entrance/exit people stream security monitoring camera according to claim 1, wherein a set of LED lighting lamps is disposed on the front surface of the camera body (1).