Angle-adjustable fixed explosion-proof infrared camera

Abstract

The utility model discloses a fixed type anti -explosion infrared camera of angle adjustable, its characterized in that, including: mounting support, front end cover, camera main part, infrared lamp main part, the front end cover is installed in the front end of camera main part, and both ends of front end cover are installed mobile support respectively, and the waist type hole is equipped in two mobile support, the waist type hole is arc, and mobile support is through waist type hole and screw movable installation in mounting support, infrared lamp main part is installed in the upper end of camera main part, and infrared main part with camera main part are through cable communication connection. The device installs mounting support in the position required outside, and camera main part is movable installation in mounting support through mobile support, so that camera main part has multiple adjustable angle.

Description

Technical Field

[0001] This utility model relates to the technical field of cameras and related devices, and in particular to a fixed explosion-proof infrared camera with adjustable angle. Background Technology

[0002] Currently, once the explosion-proof camera is fixed in place, its angle cannot be changed, resulting in a small illumination range and inconvenience in use. Furthermore, the infrared lamp assembly and camera assembly of existing explosion-proof cameras are located in the same cavity, which can affect image quality. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of this utility model is to provide a fixed explosion-proof infrared camera with adjustable angle, comprising:

[0004] Mounting bracket, front cover, camera body, infrared light body;

[0005] The front cover is installed on the front end of the camera body, and movable brackets are respectively installed at both ends of the front cover. Both movable brackets are provided with waist-shaped holes, which are arc-shaped. The movable brackets are movably installed on the mounting brackets through the waist-shaped holes and screws.

[0006] The infrared lamp body is mounted on the upper end of the camera body, and the infrared lamp body and the camera body are connected via a cable.

[0007] In the aforementioned adjustable-angle fixed explosion-proof infrared camera, the camera body and the infrared lamp body are connected through a channel.

[0008] In the aforementioned adjustable-angle fixed explosion-proof infrared camera, the channel is sealed with epoxy resin.

[0009] The aforementioned adjustable-angle fixed explosion-proof infrared camera includes an infrared lamp body comprising: a first housing, an infrared lamp, and a sensor module; the infrared lamp is mounted on a connecting plate inside the first housing via a mounting plate, the contact surface between the mounting plate and the connecting plate is coated with thermally conductive silicone grease, and the mounting plate and the connecting plate are fixed by screws; the infrared lamp and the sensor module are electrically connected.

[0010] The aforementioned adjustable-angle fixed explosion-proof infrared camera includes a camera body comprising: a second housing, a main board, and a camera; the main board is installed inside the second housing, the camera is installed on the main board, one end of the cable is installed on the sensor module, and the other end of the cable passes through the epoxy resin and is installed on the main board.

[0011] The aforementioned adjustable-angle fixed explosion-proof infrared camera further includes: a rear end cover; a mounting surface is provided on the outer wall of the rear end of the second housing; one end of the rear end cover extends into the second housing; and the outer wall of one end of the rear end cover and the inner wall of the second housing form an explosion-proof joint surface; the other end of the rear end cover is mounted to the mounting surface by screws.

[0012] In the aforementioned adjustable-angle fixed explosion-proof infrared camera, both ends of the second housing are open, the front cover is an annular structure, and the rear cover is a plate-like structure, such that the front end of the second housing where the front cover is installed is an open end, and the rear end of the second housing where the rear cover is installed is a closed end.

[0013] In the aforementioned adjustable-angle fixed explosion-proof infrared camera, a first explosion-proof glass is installed on the inner wall of the opening end, and the outer wall of the first explosion-proof glass is sealed to the inner wall of the second housing by adhesive.

[0014] The aforementioned adjustable-angle fixed explosion-proof infrared camera further includes: an observation window; the observation window is installed on the rear end cover via a first explosion-proof thread, and there are two observation windows arranged side by side.

[0015] The aforementioned adjustable-angle fixed explosion-proof infrared camera further includes: an end cap; one end of the first housing is open, the end cap is installed inside the opening via a second explosion-proof thread, the end cap has an annular structure, a second explosion-proof glass is installed inside the end cap, and the outer wall of the second explosion-proof glass is sealed to the inner wall of the end cap by adhesive.

[0016] The positive effects of the above technical solution compared with the existing technology are:

[0017] 1. This device mounts the bracket to the desired external location, and the camera body is movably mounted on the mounting bracket via a movable bracket, allowing the camera body to have multiple adjustable angles.

[0018] 2. This device is equipped with infrared lights, enabling the camera to meet the monitoring needs at night and in environments with poor pipeline conditions.

[0019] 3. The infrared lamp and camera of this device are set up separately and independently, which can eliminate the influence of infrared light crosstalk on the imaging effect and avoid the phenomenon of pressure overlap during explosion test. Attached Figure Description

[0020] Figure 1 This is a perspective view of a fixed explosion-proof infrared camera with adjustable angle according to the present invention.

[0021] Figure 2 This is a cross-sectional view of a fixed explosion-proof infrared camera with adjustable angle according to the present invention.

[0022] Figure 3 This is a side view of a fixed explosion-proof infrared camera with adjustable angle according to the present invention.

[0023] Figure 4 This is a diagram showing the first changing state of an adjustable-angle fixed explosion-proof infrared camera according to this utility model.

[0024] Figure 5 This is a diagram showing the second variation of an adjustable-angle fixed explosion-proof infrared camera according to this utility model.

[0025] Figure 6 This is a diagram showing the third changing state of an adjustable-angle fixed explosion-proof infrared camera according to this utility model.

[0026] 1. Mounting bracket; 2. Front cover; 3. Camera body; 4. Infrared lamp body; 5. Movable bracket; 6. Waist-shaped hole; 7. Channel; 8. Epoxy resin; 9. First housing; 10. Infrared lamp; 11. Sensor module; 12. Cable; 13. Second housing; 14. Main board; 15. Rear cover; 16. Mounting surface; 17. Open end; 18. Closed end; 19. First explosion-proof glass; 20. Second explosion-proof glass; 21. Observation window; 22. First explosion-proof thread; 23. Second explosion-proof thread; 24. Mounting plate; 25. Explosion-proof mating surface; 26. End cover; 27. Camera. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0028] The structures, proportions, and sizes illustrated in the accompanying drawings are merely for illustrative purposes and to aid those skilled in the art. They are not intended to limit the scope of this invention and therefore have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, provided they do not affect the effectiveness or purpose of this invention, should still fall within the scope of the technical content disclosed herein. Furthermore, the terms "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0029] like Figures 1 to 6As shown, a preferred embodiment of an adjustable-angle fixed explosion-proof infrared camera is illustrated, which includes: a mounting bracket 1, a front cover 2, a camera body 3, and an infrared lamp body 4.

[0030] The front cover 2 is installed at the front end of the camera body 3, and movable brackets 5 are installed at both ends of the front cover 2. Both movable brackets 5 are provided with waist-shaped holes 6, which are arc-shaped. The movable brackets 5 are movably installed on the mounting bracket 1 through the waist-shaped holes 6 and screws. The infrared lamp body 4 is installed at the upper end of the camera body 3, and the infrared lamp body 4 is connected to the camera body 3 through a cable.

[0031] In actual use, the mounting bracket 1 is fixed in the required position, and then the camera body 3 is manually swung. At this time, the movable bracket 5 can move along the direction of the waist-shaped hole 6, thereby changing the angle of the camera body 3 relative to the mounting bracket 1. After the camera body 3 is adjusted to the required angle, the screw is tightened. The camera body 3 has multiple adjustable angles. Furthermore, the mounting bracket 1 and the movable bracket 5 are mounted together at the upper end of the waist-shaped hole 6 through a pivot, which increases the installation stability of the mounting bracket 1 and the movable bracket 5.

[0032] Based on the above, this utility model also has the following embodiments:

[0033] Furthermore, an adjustable-angle fixed explosion-proof infrared camera is provided, wherein the camera body 3 and the infrared lamp body 4 are connected through a channel 7.

[0034] Furthermore, in an adjustable-angle fixed explosion-proof infrared camera, the channel 7 is encapsulated with epoxy resin. Specifically, the camera body 3 and the infrared lamp body 4 are separated, and their cavities are independent, which can eliminate the influence of infrared light crosstalk on the imaging effect and avoid the phenomenon of pressure overlap during explosion testing. Furthermore, the epoxy resin encapsulation length can be 22mm, through which the infrared lamp body 4 and the camera body 3 are separated and independently sealed.

[0035] Furthermore, an adjustable-angle fixed explosion-proof infrared camera includes an infrared lamp body 4 comprising: a first housing 9, an infrared lamp 10, and a sensor module 11. The infrared lamp 10 is mounted on a connecting plate within the first housing 9 via a mounting plate 24. The contact surfaces of the mounting plate 24 and the connecting plate are coated with thermally conductive silicone grease, and the mounting plate 24 and the connecting plate are fixed together with screws. The infrared lamp 10 and the sensor module 11 are electrically connected. Specifically, the infrared lamp 10 provides a light source for the camera body 3.

[0036] Furthermore, an adjustable-angle fixed explosion-proof infrared camera is provided, wherein the camera body 3 includes: a second housing 13, a main board 14, and a camera 27; the main board 14 is installed inside the second housing 13, the camera 27 is installed on the main board 14, one end of the cable 12 is installed on the sensor module 11, and the other end of the cable 12 passes through epoxy resin 8 and is installed on the main board 14. Specifically, the epoxy resin 8 encapsulates part of the cable 12 in the channel 7, enabling communication between the infrared lamp body 4 and the camera body 3, while also satisfying the independent design of the first housing 9 and the second housing 13.

[0037] Furthermore, an adjustable-angle fixed explosion-proof infrared camera further includes: a rear end cover 15; a mounting surface 16 extending outward from the outer wall of the rear end of the second housing 13; one end of the rear end cover 15 extending into the second housing 13, and an explosion-proof mating surface 25 between the outer wall of one end of the rear end cover 15 and the inner wall of the second housing 13; the other end of the rear end cover 15 is mounted to the mounting surface 16 by screws. Specifically, the length L of the explosion-proof mating surface 25 can be 27mm, and the explosion-proof rating ic≤0.14.

[0038] Furthermore, in an adjustable-angle fixed explosion-proof infrared camera, both ends of the second housing 13 are open, the front cover 2 is an annular structure, and the rear cover 15 is a plate-like structure, such that the front end of the second housing 13 where the front cover 2 is installed is an open end 17, and the rear end of the second housing 13 where the rear cover 15 is installed is a closed end 18.

[0039] Furthermore, in a fixed explosion-proof infrared camera with an adjustable angle, a first explosion-proof glass 19 is installed on the inner wall of the open end 17, and the outer wall of the first explosion-proof glass 19 is sealed to the inner wall of the second housing 13 by adhesive. Specifically, the sealing between the first explosion-proof glass 19 and the second housing 13 is ensured by adhesive.

[0040] Furthermore, an adjustable-angle fixed explosion-proof infrared camera further includes: an observation window 21; the observation window 21 is installed on the rear end cover 15 via a first explosion-proof thread 22, and there are two observation windows 21 arranged side by side. Specifically, the internal situation of the camera body 3 can be observed through the observation window 21, which is located at the closed end 18.

[0041] Furthermore, an adjustable-angle fixed explosion-proof infrared camera further includes: an end cap 26; one end of the first housing 9 is open, and the end cap 26 is installed inside the opening via a second explosion-proof thread 23. The end cap 26 has a ring-shaped structure, and a second explosion-proof glass 20 is installed inside the end cap 26. The outer wall of the second explosion-proof glass 20 is sealed to the inner wall of the end cap 26 by adhesive. Specifically, the sealing of the second explosion-proof glass 20 is ensured by adhesive, and both the camera body 3 and the infrared lamp body 4 are made of transparent glass, resulting in high light transmittance for the camera 27 and the infrared lamp 10.

[0042] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fixed explosion-proof infrared camera with adjustable angle, characterized in that, include: Mounting bracket, front cover, camera body, infrared light body; The front cover is installed on the front end of the camera body, and movable brackets are respectively installed at both ends of the front cover. Both movable brackets are provided with waist-shaped holes, which are arc-shaped. The movable brackets are movably installed on the mounting brackets through the waist-shaped holes and screws. The infrared lamp body is mounted on the upper end of the camera body, and the infrared lamp body and the camera body are connected via a cable.

2. The adjustable-angle fixed explosion-proof infrared camera according to claim 1, characterized in that, The camera body and the infrared lamp body are connected by a channel.

3. The adjustable-angle fixed explosion-proof infrared camera according to claim 2, characterized in that, The channel is sealed with epoxy resin.

4. The adjustable-angle fixed explosion-proof infrared camera according to claim 3, characterized in that, The infrared lamp body includes: a first housing, an infrared lamp, and a sensor module; the infrared lamp is mounted on a connecting plate inside the first housing via a mounting plate, the contact surface between the mounting plate and the connecting plate is coated with thermally conductive silicone grease, and the mounting plate and the connecting plate are fixed by screws, and the infrared lamp and the sensor module are electrically connected.

5. The adjustable-angle fixed explosion-proof infrared camera according to claim 4, characterized in that, The camera body includes: a second housing, a motherboard, and a camera; the motherboard is installed inside the second housing, the camera is installed on the motherboard, one end of the cable is installed on the sensor module, and the other end of the cable passes through the epoxy resin and is installed on the motherboard.

6. The adjustable-angle fixed explosion-proof infrared camera according to claim 5, characterized in that, Also includes: Rear end cover; The outer wall of the rear end of the second housing extends outward to form a mounting surface. One end of the rear end cover extends into the second housing, and the outer wall of one end of the rear end cover and the inner wall of the second housing form an explosion-proof joint surface. The other end of the rear end cover is mounted to the mounting surface by screws.

7. The adjustable-angle fixed explosion-proof infrared camera according to claim 6, characterized in that, Both ends of the second housing are open. The front cover is an annular structure and the rear cover is a plate-like structure, so that the front end of the second housing where the front cover is installed is an open end and the rear end of the second housing where the rear cover is installed is a closed end.

8. The adjustable-angle fixed explosion-proof infrared camera according to claim 7, characterized in that, The inner wall of the opening is fitted with a first explosion-proof glass, and the outer wall of the first explosion-proof glass is sealed to the inner wall of the second housing by adhesive.

9. The adjustable-angle fixed explosion-proof infrared camera according to claim 6, characterized in that, Also includes: Observation window; The observation window is installed on the rear end cover via a first explosion-proof thread. There are two observation windows, which are arranged side by side.

10. The adjustable-angle fixed explosion-proof infrared camera according to claim 4, characterized in that, Also includes: End cap; One end of the first housing is open, and the end cap is installed inside the opening via a second explosion-proof thread. The end cap has a ring-shaped structure, and a second explosion-proof glass is installed inside the end cap. The outer wall of the second explosion-proof glass is sealed to the inner wall of the end cap by adhesive.

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