An electrical fire detection sensing device

Abstract

The utility model belongs to electrical fire detection technical field especially a kind of for electrical fire detection sensing device, after the existing for electrical fire detection sensing device is installed, overall height is inconvenient to adjust, if height needs to be adjusted, it needs to be disassembled and reinstalled fixed, it is very troublesome, the following scheme is presented, it includes: main body and mounting plate, is equipped with multiple mounting screw holes on mounting plate;Lifting groove, is located in the side of mounting plate, lifting groove is slidably installed in the lifting plate;Transverse movement groove, is located in the side of lifting plate, transverse movement groove is slidably installed in the transverse moving plate, and the side fixed mounting of transverse moving plate has locking block;Multiple locking grooves, are located on the inner wall of the side of lifting groove, locking block and corresponding locking groove are fixed to the lifting plate, the utility model is convenient for the height adjustment of main body, need not be disassembled and reinstalled, save time and labour.

Description

Technical Field

[0001] This utility model relates to the field of electrical fire detection technology, and in particular to a sensing device for electrical fire detection. Background Technology

[0002] Electrical fire detection sensors are key equipment for preventing electrical fires. They mainly achieve early warning by monitoring abnormal parameters in electrical circuits (such as current, temperature, and electric arc).

[0003] A search revealed that patent document CN214623855U discloses an electrical fire detection sensing device, comprising a main body and a mounting plate. A smoke sensor is fixedly installed below the switch, a smoke collection box is fixedly installed on the upper part of the main body, a smoke extraction fan is fixedly installed inside the smoke collection box, an alarm is fixedly installed at the top inside the main body, a heat dissipation box is fixedly installed on one side of the current detector, and heat dissipation holes are provided on the bottom side of one side of the main body. This utility model, by setting up a mounting plate, mounting clips, and mounting blocks, and because mounting screw holes are provided at the four corners of the front side of the mounting plate, and the mounting blocks have openings inside, the main body can be installed by installing the mounting plate with mounting screws and then engaging the mounting clips into the openings inside the mounting blocks. Furthermore, the main body can be removed for maintenance by using the mounting clips, making the operation simple and convenient.

[0004] However, the electrical fire detection sensor proposed in the above patent has an overall height that is not easy to adjust after installation. If the height needs to be adjusted, the entire device needs to be disassembled and reinstalled, which is very troublesome. Therefore, we propose an electrical fire detection sensor to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to solve the problem that the overall height of electrical fire detection sensors is not easy to adjust after installation. If height adjustment is required, the entire device needs to be disassembled and reinstalled, which is very troublesome. Therefore, this invention proposes an electrical fire detection sensor.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A sensing device for detecting electrical fires, comprising: The main body and the mounting plate, with multiple mounting screw holes on the mounting plate; A lifting trough is located on one side of the mounting plate, and a lifting plate is slidably installed inside the lifting trough; A transverse moving groove is provided on one side of the lifting plate. A transverse moving plate is slidably installed in the transverse moving groove, and a locking block is fixedly installed on one side of the transverse moving plate. Multiple locking slots are provided on one inner wall of the lifting slot, and locking blocks are engaged with the corresponding locking slots to fix the lifting plate. The connecting mechanism, located on one side of the transverse moving plate, is used to connect the main body to the transverse moving plate.

[0007] Preferably, the connecting mechanism includes a positioning plate fixedly installed on the outside of the transverse moving plate, and the positioning plate has a rectangular insertion hole.

[0008] Preferably, a connecting plate is fixedly installed on the side of the main body near the mounting plate, and the bottom of the connecting plate contacts the top of the positioning plate.

[0009] Preferably, a plug plate is fixedly installed at the bottom of the connecting plate, and the plug plate is inserted into a rectangular plug hole.

[0010] Preferably, one end of a plurality of springs is fixedly installed on the side of the transverse moving plate away from the locking block, and the other end of the plurality of springs is fixedly connected to the inner wall of one side of the transverse moving groove.

[0011] Preferably, a rectangular horizontal hole is provided on one side of the inner wall of the transverse moving groove, and the outer side of the locking block contacts the inner wall of the rectangular horizontal hole.

[0012] Preferably, the upper and lower inner walls of the transverse moving groove are provided with limiting grooves, and the upper and lower parts of the transverse moving plate are fixedly installed with limiting blocks, the outer side of the limiting block slidingly contacting the inner wall of the limiting groove.

[0013] Preferably, two guide grooves are formed on one inner wall of the lifting groove, and guide blocks are slidably installed in both guide grooves. The guide blocks are fixedly connected to the lifting plate, and guide rods are fixedly installed in the guide grooves. The guide blocks and guide rods are slidably connected.

[0014] Compared with the prior art, the advantages of this utility model are: Insert the insert plate on the main body into the rectangular insertion hole, and make the bottom of the connecting plate contact the top of the positioning plate. Install the main body on the positioning plate. When the installation height is not suitable and needs to be adjusted, push the positioning plate to the left. The positioning plate drives the horizontal moving plate to move to the left. The horizontal moving plate squeezes multiple springs and drives the locking block to move to the left, so that the locking block disengages from the locking groove and releases the fixation of the lifting plate. Then move the lifting plate vertically to adjust the height of the positioning plate. After adjustment, lock the locking block to the right into the corresponding locking groove to fix the height of the lifting plate, thereby realizing the adjustment of the height of the main body. This invention allows for easy adjustment of the height of the main body without requiring complete disassembly and reinstallation, saving time and effort. Attached Figure Description

[0015] Figure 1This is a schematic diagram of the structure of an electrical fire detection sensor proposed in this utility model; Figure 2 This is a three-dimensional structural diagram of an electrical fire detection sensing device proposed in this utility model, after the main body has been removed. Figure 3 This is a three-dimensional structural diagram of an electrical fire detection sensing device proposed in this utility model, with the main body removed, from another perspective. Figure 4 This utility model proposes a sensing device for detecting electrical fires. Figure 2 A schematic diagram of the structure after removing the connecting mechanism.

[0016] In the diagram: 1. Main body; 2. Mounting plate; 3. Lifting groove; 4. Lifting plate; 5. Lateral movement groove; 6. Lateral movement plate; 7. Positioning plate; 8. Rectangular insertion hole; 9. Insert plate; 10. Connecting plate; 11. Locking block; 12. Locking groove; 13. Spring; 14. Guide groove; 15. Guide rod; 16. Limiting groove; 17. Rectangular horizontal hole. Detailed Implementation

[0017] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this embodiment, and not all embodiments.

[0018] Example 1 Reference Figures 1-4 A sensing device for detecting electrical fires, comprising: The system comprises a main body 1 and a mounting plate 2, with multiple mounting screw holes on the mounting plate 2. A switch is fixedly mounted on one side of the front of the main body 1, and a smoke sensor is fixedly mounted below the switch. A display screen is fixedly mounted on the other side of the front of the main body 1, with indicator lights below the display screen and buttons below the indicator lights. A smoke hood is fixedly connected to the lower end of the main body 1. A smoke collection box is fixedly mounted on the upper end of the main body 1, and a smoke extraction fan is fixedly mounted inside the smoke collection box. An alarm is fixedly mounted on the top inside the main body 1. A battery is fixedly mounted on one side of the main body 1, with a control processor fixedly mounted on the upper end of the battery. A current detector is fixedly mounted on the rear side of the battery, and a cooling fan is fixedly mounted on one side of the current detector. A ventilation hole is provided on the bottom side of one side of the main body 1, and a speaker is fixedly mounted above the ventilation hole. This part is disclosed in patent document CN214623855U and is considered prior art.

[0019] The lifting groove 3 is located on one side of the mounting plate 2, and the lifting plate 4 is slidably installed in the lifting groove 3; A transverse moving groove 5 is located on one side of the lifting plate 4. A transverse moving plate 6 is slidably installed in the transverse moving groove 5. A locking block 11 is fixedly installed on one side of the transverse moving plate 6. Multiple locking slots 12 are provided on one inner wall of the lifting slot 3, and locking blocks 11 are engaged with the corresponding locking slots 12 to fix the lifting plate 4. A connecting mechanism is located on one side of the transverse moving plate 6 and is used to connect the main body 1 to the transverse moving plate 6.

[0020] In this embodiment, the connecting mechanism includes a positioning plate 7 fixedly installed on the outside of the transverse moving plate 6, and a rectangular insertion hole 8 is provided on the positioning plate 7.

[0021] In this embodiment, a connecting plate 10 is fixedly installed on the side of the main body 1 near the mounting plate 2, and the bottom of the connecting plate 10 contacts the top of the positioning plate 7.

[0022] In this embodiment, a plug plate 9 is fixedly installed at the bottom of the connecting plate 10, and the plug plate 9 is plugged into the rectangular plug hole 8.

[0023] In this embodiment, one end of a plurality of springs 13 is fixedly installed on the side of the transverse moving plate 6 away from the locking block 11, and the other end of the plurality of springs 13 is fixedly connected to the inner wall of one side of the transverse moving groove 5.

[0024] In this embodiment, a rectangular horizontal hole 17 is provided on one side of the inner wall of the transverse moving groove 5, and the outer side of the locking block 11 contacts the inner wall of the rectangular horizontal hole 17.

[0025] In this embodiment, limiting grooves 16 are provided on the top inner wall and bottom inner wall of the transverse moving groove 5, and limiting blocks are fixedly installed on the top and bottom of the transverse moving plate 6, with the outer side of the limiting block sliding in contact with the inner wall of the limiting groove.

[0026] In this embodiment, two guide grooves 14 are provided on one inner wall of the lifting groove 3. Guide blocks are slidably installed in both guide grooves 14. The guide blocks are fixedly connected to the lifting plate 4. Guide rods 15 are fixedly installed in the guide grooves 14. The guide blocks and guide rods 15 are slidably connected.

[0027] In this embodiment, during use, screws are passed through the mounting screw holes to fix the mounting plate 2 in the mounting area. Then, the insert plate 9 on the main body 1 is inserted into the rectangular insert hole 8. The bottom of the connecting plate 10 contacts the top of the positioning plate 7, and the main body 1 is installed on the positioning plate 7. When the installation height is not suitable and needs to be adjusted, the positioning plate 7 is pushed to the left. The positioning plate 7 drives the horizontal moving plate 6 to move to the left. The horizontal moving plate 6 squeezes multiple springs 13 and drives the locking block 11 to move to the left, so that the locking block 11 disengages from the locking groove 12, releasing the fixation of the lifting plate 4. Then, the lifting plate 4 is moved vertically to adjust the height of the positioning plate 7. After adjustment, the positioning plate 7 is released, and the springs 13 return to their original positions, causing the locking block 11 to engage with the corresponding locking groove 12 to the right, fixing the height of the lifting plate 4, thereby realizing the adjustment of the height of the main body 1.

[0028] Example 2 The difference from Embodiment 1 is that: a first magnet is fixedly installed on the inner wall of the transverse moving groove 5, and a second magnet is fixedly installed on one side of the transverse moving plate 6. The first magnet and the second magnet attract each other. In use, the screw is passed through the mounting screw hole to fix the mounting plate 2 in the installation area. Then, the insert plate 9 on the main body 1 is inserted into the rectangular insert 8. The bottom of the connecting plate 10 contacts the top of the positioning plate 7, and the main body 1 is installed on the positioning plate 7. When the installation height is not suitable and needs to be adjusted, the positioning plate 7 is pushed to the left. The positioning plate 7 drives the transverse moving plate 6 to move to the left, so that the first magnet and the second magnet are separated. The transverse moving plate 6 squeezes multiple springs 13 and drives the locking block 11 to move to the left, so that the locking block 11 is disengaged from the locking groove 12 and the fixing of the lifting plate 4 is released. Then, the lifting plate 4 is moved vertically to adjust the height of the positioning plate 7. After adjustment, the positioning plate 7 is released, the spring 13 returns to its original position, so that the locking block 11 is inserted into the corresponding locking groove 12 to the right, and the height of the lifting plate 4 is fixed, thereby realizing the adjustment of the height of the main body 1.

[0029] The rest is the same as in Example 1.

[0030] The circuits, electronic components, and control modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0031] The above description is only a preferred embodiment of this practice, but the scope of protection of this embodiment is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope of the technology disclosed in this embodiment, based on the technical solution and the inventive concept of this embodiment, should be covered within the scope of protection of this embodiment.

Claims

1. A sensing device for detecting electrical fires, characterized in that, include: The main body (1) and the mounting plate (2) are provided with multiple mounting screw holes; A lifting groove (3) is provided on one side of the mounting plate (2), and a lifting plate (4) is slidably installed in the lifting groove (3). A transverse moving groove (5) is provided on one side of the lifting plate (4). A transverse moving plate (6) is slidably installed in the transverse moving groove (5). A locking block (11) is fixedly installed on one side of the transverse moving plate (6). Multiple locking slots (12) are provided on one side of the inner wall of the lifting slot (3), and the locking block (11) is engaged with the corresponding locking slot (12) to fix the lifting plate (4); A connecting mechanism is provided on one side of the transverse moving plate (6) for connecting the main body (1) and the transverse moving plate (6).

2. The electrical fire detection sensor device according to claim 1, characterized in that, The connecting mechanism includes a positioning plate (7) fixedly installed on the outside of the transverse moving plate (6), and a rectangular insertion hole (8) is provided on the positioning plate (7).

3. The electrical fire detection sensor device according to claim 2, characterized in that, A connecting plate (10) is fixedly installed on the side of the main body (1) near the mounting plate (2), and the bottom of the connecting plate (10) contacts the top of the positioning plate (7).

4. The electrical fire detection sensor device according to claim 3, characterized in that, The bottom of the connecting plate (10) is fixedly installed with a plug plate (9), which is plugged into a rectangular socket (8).

5. A sensing device for detecting electrical fires according to claim 4, characterized in that, The side of the transverse moving plate (6) away from the locking block (11) is fixedly installed with one end of a plurality of springs (13), and the other end of the plurality of springs (13) is fixedly connected to the inner wall of one side of the transverse moving groove (5).

6. A sensing device for detecting electrical fires according to claim 5, characterized in that, A rectangular horizontal hole (17) is provided on one side of the inner wall of the transverse moving groove (5), and the outer side of the locking block (11) contacts the inner wall of the rectangular horizontal hole (17).

7. A sensing device for detecting electrical fires according to claim 6, characterized in that, Limiting grooves (16) are provided on the top inner wall and bottom inner wall of the transverse moving groove (5). Limiting blocks are fixedly installed on the top and bottom of the transverse moving plate (6), and the outer side of the limiting block slides in contact with the inner wall of the limiting groove.

8. A sensing device for detecting electrical fires according to claim 7, characterized in that, Two guide grooves (14) are opened on one side of the inner wall of the lifting groove (3). Guide blocks are slidably installed in both guide grooves (14). The guide blocks are fixedly connected to the lifting plate (4). Guide rods (15) are fixedly installed in the guide grooves (14). The guide blocks and guide rods (15) are slidably connected.

Images