An infrared integrated pan-tilt camera with good heat dissipation effect

Abstract

The utility model discloses an infrared integrated pan-tilt camera with good heat dissipation effect, comprising a base, the upper surface of the base is fixedly connected to a supporting column, the upper surface of the supporting column is rotatably connected to a rotating plate, the upper surface of the rotating plate is rotatably connected to a shell, the inner wall of the shell is provided with a camera, and the inner wall of the shell is provided with cooling fins; the utility model senses the internal temperature through a built-in temperature sensor, and when the temperature is too high, the heat is introduced into the cooling fins through the heat conduction plate, and then the internal heat is discharged through the heat dissipation groove through the fan; the heat dissipation efficiency and the heat dissipation surface area can be improved through the mutual cooperation of the built-in heat conduction plate, the heat dissipation fins and the fan; the heat dissipation fins increase the surface area of ​​the heat contacting with the air through the large-area structure, thereby improving the heat dissipation efficiency; the heat conduction plate can directly conduct the heat from the heat source to the heat dissipation fins, thereby improving the efficiency of heat transfer, and is very practical.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring, in particular to an infrared integrated pan-tilt camera with good heat dissipation effect. Background Art

[0002] The infrared integrated PTZ camera is a PTZ camera device with integrated infrared function. It usually includes an infrared emitting device that can actively emit infrared light to an object, and then the camera receives the reflected infrared light to form an image. This device can work in a dark environment with no visible light or very weak light, so it is widely used in night monitoring and vehicle night vision systems.

[0003] Traditional infrared integrated pan-tilt cameras have poor heat dissipation, which can reduce camera performance. In a high temperature environment for a long time, the electronic components of the camera will experience thermal drift, resulting in a decrease in image quality, including color distortion, blurring and other problems. Utility Model Content

[0004] The utility model aims to provide an infrared integrated pan-tilt camera with good heat dissipation effect, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an infrared integrated pan-tilt camera with good heat dissipation effect, comprising a base, the upper surface of the base is fixedly connected to a support column, the upper surface of the support column is rotatably connected to a rotating plate, the upper surface of the rotating plate is rotatably connected to a shell, the inner wall of the shell is provided with a camera, the inner wall of the shell is provided with heat dissipation fins, the front of the heat dissipation fins and the back of the camera are both provided with heat conducting plates, two protective shells are installed on the front of the heat dissipation fins, the inner wall of each of the protective shells is rotatably connected to a fan, the outer surface of the heat dissipation fins is provided with a plurality of heat dissipation copper tubes, a heat dissipation groove is provided on the back of the shell, an inspection cover is clamped on the upper surface of the shell, and a heat conduction groove is provided on the front of each of the protective shells.

[0006] Wherein, an outer frame is arranged on the front of the shell, and an illuminating lamp is arranged on the front of the outer frame.

[0007] Wherein, an infrared lamp is arranged on the front side of the outer frame.

[0008] Wherein, a charging port is provided on the back of the base, and a start button is provided on the back of the base.

[0009] Wherein, a lithium battery is arranged on the inner bottom wall of the shell, and a power supply line is electrically connected between the upper surface of the lithium battery and the front surface of the heat dissipation fin.

[0010] Wherein, a temperature sensor is embedded on the upper surface of the heat dissipation fin.

[0011] Wherein, the output end of the rotating plate is transmission-connected with a driving motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model senses the internal temperature through a built-in temperature sensor. When the temperature is too high, the heat is introduced into the heat sink fins through the heat conduction plate and then the internal heat is discharged through the heat sink through the fan. The cooperation between the built-in heat conduction plate, the heat sink fins and the fan can improve the heat dissipation efficiency and increase the heat dissipation surface area. The heat sink fins increase the surface area of ​​contact between heat and air through their large-area structure, thereby improving the heat dissipation efficiency. The heat conduction plate can directly conduct heat from the heat source to the heat sink fins, thereby improving the efficiency of heat transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of an infrared integrated pan-tilt camera with good heat dissipation effect according to the utility model;

[0015] Figure 2 It is a schematic diagram of the rear-view stereoscopic structure of an infrared integrated pan-tilt camera with good heat dissipation effect according to the utility model;

[0016] Figure 3 It is a schematic diagram of a three-dimensional structure of an infrared integrated pan-tilt camera with good heat dissipation effect according to the utility model from a top-down perspective;

[0017] Figure 4 The utility model is a front cross-sectional view of an infrared integrated pan-tilt camera with good heat dissipation effect.

[0018] In the figure: 1. Base; 2. Support column; 3. Rotating plate; 4. Outer shell; 5. Infrared light; 6. Camera; 7. Outer frame; 8. Lighting lamp; 9. Inspection cover; 10. Heat sink; 11. Charging port; 12. Start button; 13. Heat conduction plate; 14. Temperature sensor; 15. Heat sink fins; 16. Drive motor; 17. Lithium battery; 18. Power supply line; 19. Heat conduction groove; 20. Heat dissipation copper tube; 21. Protective shell; 22. Fan. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: an infrared integrated pan-tilt camera with good heat dissipation effect, comprising a base 1, a support column 2 is fixedly connected to the upper surface of the base 1, a rotating plate 3 is rotatably connected to the upper surface of the support column 2, a shell 4 is rotatably connected to the upper surface of the rotating plate 3, a camera 6 is arranged on the inner wall of the shell 4, a heat dissipation fin 15 is arranged on the inner wall of the shell 4, a heat conduction plate 13 is arranged on the front of the heat dissipation fin 15 and the back of the camera 6, two protective shells 21 are installed on the front of the heat dissipation fin 15, a fan 22 is rotatably connected to the inner wall of each protective shell 21, a plurality of heat dissipation copper tubes are arranged on the outer surface of the heat dissipation fin 15, a heat dissipation groove 10 is opened on the back of the shell 4, an inspection cover 9 is clamped on the upper surface of the shell 4, and a heat conduction groove 19 is opened on the front of each protective shell 21.

[0021] Among them, an outer frame 7 is arranged on the front of the shell 4, and an illuminating lamp 8 is arranged on the front of the outer frame 7. The illuminating lamp 8 provides additional lighting, which is helpful to obtain a clearer monitoring picture in a dark environment.

[0022] Among them, an infrared lamp 5 is arranged on the front of the outer frame 7. The infrared lamp 5 provides an infrared lighting function and can provide auxiliary lighting at night or in a low-light environment to ensure the quality of the monitoring picture.

[0023] A charging port 11 is provided on the back of the base 1 , and a start button 12 is provided on the back of the base 1 . The start button 12 is convenient for an operator to start or shut down the camera, and the operation is simple and convenient.

[0024] A lithium battery 17 is disposed on the inner bottom wall of the housing 4 , and a power supply line 18 is electrically connected between the upper surface of the lithium battery 17 and the front surface of the heat sink fins 15 . The power supply line 18 is connected to the heat sink fins 15 to provide stable and reliable power to the heat sink fins 15 .

[0025] A temperature sensor 14 is embedded on the upper surface of the heat dissipation fin 15 , and the temperature sensor 14 monitors the working temperature of the camera to ensure that the device is within a safe working temperature range.

[0026] The output end of the rotating plate 3 is connected to a driving motor 16, and the driving motor 16 controls the rotation of the housing 4 to help the camera achieve omnidirectional monitoring.

[0027] Working principle: When in use, first turn on the device through the start button 12, and then control the outer shell 4 to rotate through the external control setting. When rotating, the driving motor 16 applies power to the rotating plate 3 to drive the outer shell 4 to rotate. The internal temperature is sensed by the built-in temperature sensor 14. When the temperature is too high, the heat is introduced into the heat dissipation fins 15 through the heat conductive plate 13, and then the internal heat is discharged through the heat dissipation slot 15 by the fan 22.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infrared integrated pan-tilt camera with good heat dissipation effect, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a support column (2), the upper surface of the support column (2) is rotatably connected to a rotating plate (3), the upper surface of the rotating plate (3) is rotatably connected to a housing (4), the inner wall of the housing (4) is provided with a camera (6), the inner wall of the housing (4) is provided with a heat dissipation fin (15), the front of the heat dissipation fin (15) and the back of the camera (6) are both provided with a heat conduction plate (13), the front of the heat dissipation fin (15) is installed with two protective shells (21), the inner wall of each protective shell (21) is rotatably connected to a fan (22), the outer surface of the heat dissipation fin (15) is provided with a plurality of heat dissipation copper tubes (20), the back of the housing (4) is provided with a heat dissipation groove (10), the upper surface of the housing (4) is clamped with an inspection cover (9), the front of each protective shell (21) is provided with a heat conduction groove (19), and the bottom surface of the fan (22) is fixedly connected to the front of the heat conduction groove (19).

2. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 1, characterized in that: An outer frame (7) is provided on the front of the housing (4), and an illuminating lamp (8) is provided on the front of the outer frame (7).

3. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 2, characterized in that: An infrared lamp (5) is arranged on the front side of the outer frame (7).

4. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 1, characterized in that: A charging port (11) is provided on the back of the base (1), and a start button (12) is provided on the back of the base (1).

5. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 1, characterized in that: A lithium battery (17) is disposed on the inner bottom wall of the housing (4), and a power supply line (18) is electrically connected between the upper surface of the lithium battery (17) and the front surface of the heat dissipation fin (15).

6. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 1, characterized in that: A temperature sensor (14) is embedded on the upper surface of the heat dissipation fin (15).

7. The infrared integrated pan-tilt camera with good heat dissipation effect according to claim 1, characterized in that: The output end of the rotating plate (3) is transmission-connected to a driving motor (16).

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