Thermal infrared imager for fire fighting

Abstract

The utility model discloses a fire-fighting infrared thermal imager, and particularly relates to the technical field of fire prevention, the fire-fighting infrared thermal imager comprises an infrared thermal imager mounting base, the outer end face of the lower side of the infrared thermal imager mounting base is provided with a mounting support flange, the upper end of the infrared thermal imager mounting base is provided with a rotary support block, and the outer end of one side of the infrared thermal imager mounting base is provided with a rotary connecting plate; a mounting supporting plate is arranged on the lower side of the outer end face of the rotary connecting plate. During actual use, the infrared thermal imager main body can be conveniently adjusted in multiple directions and multiple angles under the connection states of the infrared thermal imager mounting base and the rotary supporting block as well as the connection state of the rotary supporting block and the rotary connecting plate, so that the applicability of the infrared thermal imager main body is improved, the infrared thermal imager main body can be conveniently mounted and fixed, and the practicability of the infrared thermal imager is improved. Meanwhile, in the corresponding arrangement state of the locking screws, the locking knobs, the anti-skid protruding blocks and the fixing sliding grooves, the installation position of the thermal infrared imager body can be effectively and conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of fire prevention, and more specifically, to an infrared thermal imager for fire fighting. Background Art

[0002] At present, most of the fire automation systems used in China rely on temperature, smoke, ultraviolet and other alarm detection devices, as well as manual alarm buttons and fire telephones. There are many false alarms and artificial false alarms. If the false alarms and false alarms are not handled properly, it will cause unnecessary panic and losses, and damage the image of the fire brigade. Therefore, the determination and confirmation of fire alarms are important links in firefighting. Due to the low efficiency of relying on telephone and manual confirmation of fire alarms, and many units do not have full-time fire duty personnel, the automatic fire alarm and fire linkage measures using the secondary confirmation method cannot solve this problem well, resulting in the current lack of fire alarm determination means.

[0003] In order to improve the level of fire prevention in firefighting work, detect fire early, avoid danger, and minimize the losses caused by fire, an auxiliary equipment is needed. It uses thermal imaging technology to effectively increase the early detection and prevention of fire risks, but it needs to be inspected and maintained regularly. However, it is inconvenient to disassemble and the operation is cumbersome during its inspection and maintenance. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an infrared thermal imager for fire fighting. The technical problem to be solved by the utility model is: how to increase the convenience of installing and disassembling the infrared thermal imager.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared thermal imager for firefighting, comprising an infrared thermal imager mounting base, a mounting support flange is provided on the lower outer end surface of the infrared thermal imager mounting base, a rotating support block is provided on the upper end of the infrared thermal imager mounting base, a rotating connecting plate is provided on the outer end of one side of the infrared thermal imager mounting base, a mounting support plate is provided on the lower side of the outer end surface of the rotating connecting plate, a concave sliding groove is provided on the upper end surface of the mounting support plate, an infrared thermal imager body is provided on the outside of the upper end of the mounting support plate, and a limiting slider is provided on the lower end surface of the infrared thermal imager body;

[0006] A fixed slide groove is opened in the middle of the limit sliding block, the inner end face of the fixed slide groove is provided with an anti-slip protrusion, the inner end face of the concave slide groove is provided with a locking screw, the threaded rod of the locking screw passes through the end face of the concave slide groove and extends to the lower end face of the mounting support plate, and the threaded rod of the locking screw is provided with a locking knob on the outer end face of the lower side of the mounting support plate.

[0007] In a preferred embodiment, a protective cover is provided at the upper end of the infrared thermal imager body, and an infrared probe is provided at one end surface of the infrared thermal imager body;

[0008] The lower end surface of the infrared thermal imager body is provided with a limiting installation block on one side of the limiting sliding block.

[0009] In a preferred embodiment, the number of the rotating connection plate and the number of the mounting support plate are both provided in pairs, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the rotating support block;

[0010] There are two infrared thermal imager bodies, which are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the rotating support block. The infrared thermal imager body is electrically connected to an external control device.

[0011] In a preferred embodiment, the number of the concave slide groove, the locking screw and the locking knob are each provided in pairs, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the rotating support block;

[0012] The outer end surface of the limit slide block is matched with the outer end surface of the concave slide groove, and the inner end surface of the fixed slide groove is matched with the outer end surface of the locking screw.

[0013] In a preferred embodiment, there are multiple anti-slip bumps, which are mirror-imaged on both sides of the transverse center axis of the fixed slot in the top view direction, and the outer end face of the threaded rod of the locking screw is threadedly engaged with the inner end face of the locking knob.

[0014] In a preferred embodiment, the infrared thermal imager mounting base is connected to the rotating support block via a bearing, and the rotating connecting plate is connected to the rotating support block via a bearing.

[0015] Technical effects and advantages of the utility model:

[0016] When the utility model is actually used, the infrared thermal imager body can be conveniently adjusted in multiple directions and at multiple angles by connecting the infrared thermal imager mounting base and the rotating support block, the rotating support block and the rotating connecting plate, thereby increasing the applicability of the infrared thermal imager body and facilitating its installation and fixing. At the same time, under the corresponding setting of the locking screws, the locking knobs, the anti-slip protrusions and the fixing grooves, the installation position of the infrared thermal imager body can be effectively and conveniently fixed, and the infrared thermal imager body can also be conveniently installed and disassembled at the same position, thereby increasing the convenience of installing and disassembling the infrared thermal imager body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the overall bottom structure of the utility model.

[0019] Figure 3 This is a schematic diagram of the installation base structure of the utility model.

[0020] Figure 4 This is a schematic diagram of the bottom structure of the infrared thermal imager of the utility model.

[0021] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of part A in the middle.

[0022] The accompanying drawings are marked as: 1 infrared thermal imager mounting base, 2 mounting support flange, 3 rotating support block, 4 anti-slip protrusion, 5 infrared thermal imager body, 6 protective cover, 7 infrared probe, 8 fixed slide groove, 9 limit mounting block, 10 limit slider, 11 mounting support plate, 12 concave slide groove, 13 rotating connecting plate, 14 locking screw, 15 locking knob. DETAILED DESCRIPTION

[0023] The utility model provides an infrared thermal imager for fire fighting, such as Figure 1 and 2 As shown, it includes an infrared thermal imager mounting base 1, a mounting support flange 2 is provided on the lower outer end surface of which, a rotating support block 3 is provided on the upper end of the infrared thermal imager mounting base 1, a protective cover 6 is provided on the upper end of the infrared thermal imager main body 5, an infrared probe 7 is provided on one side end surface of the infrared thermal imager main body 5, two infrared thermal imager main bodies 5 are provided, and are arranged in a mirror state on both sides of the vertical central axis of the main viewing direction of the rotating support block 3, the infrared thermal imager main body 5 is electrically connected to the external control device, and the infrared thermal imager mounting base 1 is connected to the rotating support block 3 through a bearing.

[0024] like Figure 3As shown, a rotating connecting plate 13 is provided at the outer end of one side of the infrared thermal imager mounting base 1, and a mounting support plate 11 is provided at the lower side of the outer end surface of the rotating connecting plate 13. A concave groove 12 is provided at the upper end surface of the mounting support plate 11, and an infrared thermal imager body 5 is provided at the outer side of the upper end of the mounting support plate 11. A locking screw 14 is provided at the inner end surface of the concave groove 12. The threaded rod of the locking screw 14 passes through the end surface of the concave groove 12 and extends to the lower end surface of the mounting support plate 11. The threaded rod of the locking screw 14 is at the lower side of the mounting support plate 11. A locking knob 15 is provided on the outer end surface, and the number of the rotating connecting plate 13 and the mounting support plate 11 are both provided in pairs, and they are arranged in a mirror state on both sides of the vertical center axis of the main viewing direction of the rotating support block 3. The number of the concave slide groove 12, the locking screw 14 and the locking knob 15 are both provided in pairs, and they are arranged in a mirror state on both sides of the vertical center axis of the main viewing direction of the rotating support block 3. The outer end surface of the threaded rod of the locking screw 14 is threadedly matched with the inner end surface of the locking knob 15, and the rotating connecting plate 13 is connected to the rotating support block 3 through a bearing.

[0025] like Figure 4 and 5 As shown, a limit slider 10 is provided on the lower end face of the infrared thermal imager body 5, a fixed slide groove 8 is opened in the middle of the limit slider 10, and an anti-slip protrusion 4 is provided on the inner end face of the fixed slide groove 8. A limit mounting block 9 is provided on one side of the limit slider 10 on the lower end face of the infrared thermal imager body 5. The outer end face of the limit slider 10 is matched with the outer end face of the concave slide groove 12, and the inner end face of the fixed slide groove 8 is matched with the outer end face of the locking screw 14. There are multiple anti-slip protrusions 4, and they are arranged in a mirror state on both sides of the transverse central axis of the fixed slide groove 8 in the top view direction.

[0026] Working principle of this utility model:

[0027] When the utility model is used, the staff installs the infrared thermal imager mounting base 1 at a suitable position. After the installation is completed, the staff can pass one side of the infrared thermal imager body 5 through the inside of the concave slide groove 12, and then pass the locking screw 14 through the outer end surface of the fixed slide groove 8. After the infrared thermal imager body 5 is installed, the staff can turn the locking knob 15. When the locking knob 15 is turned, the fixed slide groove 8 and the locking screw 14 are fixed together, so that the infrared thermal imager body 5 can be fixed, and then it can be electrically connected to the external control device. When inspecting and repairing the infrared thermal imager body 5, the staff only needs to turn the locking knob 15 to pull the infrared thermal imager body 5 out of the concave slide groove 12.

[0028] Finally, a few points should be explained: the drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An infrared thermal imager for firefighting, characterized in that: include: An infrared thermal imager mounting base (1) is provided with a mounting support flange (2) on its lower outer end surface, a rotating support block (3) is provided on the upper end of the infrared thermal imager mounting base (1), a rotating connecting plate (13) is provided on one outer end of the infrared thermal imager mounting base (1), a mounting support plate (11) is provided on the lower side of the outer end surface of the rotating connecting plate (13), a concave sliding groove (12) is provided on the upper end surface of the mounting support plate (11), an infrared thermal imager body (5) is provided on the outside of the upper end of the mounting support plate (11), and a limiting slider (10) is provided on the lower end surface of the infrared thermal imager body (5); A fixed slide groove (8) is provided in the middle of the limit slide block (10), an anti-slip protrusion (4) is provided on the inner end surface of the fixed slide groove (8), a locking screw (14) is provided on the inner end surface of the concave slide groove (12), a threaded rod of the locking screw (14) passes through the end surface of the concave slide groove (12) and extends to the lower end surface of the mounting support plate (11), and a locking knob (15) is provided on the outer end surface of the lower side of the mounting support plate (11).

2. The fire-fighting infrared thermal imager according to claim 1, characterized in that: A protective cover (6) is provided at the upper end of the infrared thermal imager body (5), and an infrared probe (7) is provided on one side end surface of the infrared thermal imager body (5); A limit installation block (9) is provided on one side of the limit sliding block (10) on the lower end surface of the infrared thermal imager body (5).

3. The fire-fighting infrared thermal imager according to claim 1, characterized in that: The number of the rotating connection plate (13) and the number of the mounting support plate (11) are both two, and they are arranged in a mirror image state on both sides of the vertical central axis of the rotating support block (3) in the main viewing direction; The infrared thermal imager main body (5) is provided in two in number and is arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the rotating support block (3). The infrared thermal imager main body (5) is electrically connected to an external control device.

4. The fire-fighting infrared thermal imager according to claim 1, characterized in that: The number of the concave sliding groove (12), the locking screw (14) and the locking knob (15) is two, and they are arranged in a mirror image state on both sides of the vertical central axis of the main viewing direction of the rotating support block (3); The outer end surface of the limiting slide block (10) is matched with the outer end surface of the concave slide groove (12), and the inner end surface of the fixed slide groove (8) is matched with the outer end surface of the locking screw (14).

5. The fire-fighting infrared thermal imager according to claim 1, characterized in that: The outer end surface of the threaded rod of the locking screw (14) and the inner end surface of the locking knob (15) are threadedly engaged and matched.

6. The fire-fighting infrared thermal imager according to claim 1, characterized in that: The infrared thermal imager mounting base (1) is connected to the rotating support block (3) via a bearing, and the rotating connecting plate (13) is connected to the rotating support block (3) via a bearing.

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