Flue gas detection alarm device

Abstract

The utility model provides a smoke detection alarm device, and belongs to the technical field of fire alarm. The flue gas detection and alarm device comprises a mounting seat and a guide connecting mechanism, mounting bolts are mounted at four corners in the mounting seat, a flue gas detection and alarm device body is mounted at the top of the mounting seat, and guide ports are formed in two sides of the top of the mounting seat. A guide opening is formed in the top of the mounting base, guide strips located in the guide opening are fixedly connected to the two sides of the bottom of the smoke detection and alarm device body, and a connecting groove is formed in the front side of the top of the mounting base. The smoke detection and alarm device body and the mounting seat are mounted, connected and guided, so that the situation that the smoke detection and alarm device body and the mounting seat are difficult to quickly and accurately mount and connect is avoided, and the convenience and stability of mounting and connecting the smoke detection and alarm device body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fire alarm, in particular to a smoke detection alarm device. Background Art

[0002] A smoke detection alarm device is a device used to detect the concentration of smoke or harmful gases in indoor or industrial environments, and to sound an alarm when it exceeds a preset threshold. It is mainly used to protect people and property from the threat of fire, explosion and harmful gases. When smoke detection alarm devices are working, they work by generating a small ionization current inside the sensor. When smoke enters the sensor, the smoke particles affect the flow of the ionization current. When it detects that the change in the ionization current exceeds the preset threshold, the controller will send out an alarm signal. Since the installation of the smoke detection alarm device is crucial when it is used, it is necessary to perform stable installation operations on the smoke detection alarm device.

[0003] In the related art, during the use of the smoke detection alarm device, the mounting base of the smoke detection alarm device is generally connected to the external wall by bolts, and then the smoke detection alarm device is installed and connected by the offset block between the smoke detection alarm device and the mounting base.

[0004] However, during the current use of the smoke gas detection alarm device, since the smoke gas detection alarm device is installed by means of a misaligned card block, the misaligned card block is located at the top of the smoke gas detection alarm device and its position cannot be clearly identified intuitively, which makes it difficult for the user to accurately hold the smoke gas detection alarm device to align the misaligned card block with the misaligned card slot and perform a stable misaligned card connection operation, affecting the convenience and stability of the installation operation of the smoke gas detection alarm device. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a smoke detection alarm device that overcomes the above technical problems or at least partially solves the above problems.

[0006] The utility model is achieved in this way:

[0007] The utility model provides a smoke detection alarm device, comprising a mounting seat, four corners of the mounting seat are equipped with mounting bolts, and the top of the mounting seat is equipped with a smoke detection alarm device body;

[0008] A guide connection mechanism, the guide connection mechanism comprising:

[0009] Guide port; the guide port is opened on both sides of the top of the mounting seat, and both sides of the bottom of the smoke detection alarm device body are fixedly connected with guide strips located inside the guide port;

[0010] A connecting groove; the connecting groove is provided at the front side of the top of the mounting seat, the interior of the connecting groove is movably connected with the connecting seat, and the top of the connecting seat is movably connected to the bottom of the smoke detection alarm device body;

[0011] A tightening groove; the tightening groove is arranged on both sides of the inner wall of the connecting groove, and a tightening seat is movably connected inside the tightening groove;

[0012] A tightening and stabilizing mechanism; the tightening and stabilizing mechanism is fixedly connected to two sides of the connecting seat.

[0013] In a preferred embodiment, the clamping and stabilizing mechanism includes a stabilizing seat, a force-applying groove and a spring, wherein the stabilizing seat is fixedly connected to both sides of the connecting seat, the force-applying groove is opened on both sides of the outer side of the clamping seat, and the spring is arranged inside the force-applying groove, one end of the spring is fixedly connected to the inner wall of the force-applying groove, and the other end of the spring is connected to the inner wall of the clamping groove.

[0014] In a preferred solution, limiting blocks are provided on both sides of the interior of the abutting groove, and the inner sides of the limiting blocks are fixedly connected to the outer sides of the connecting seat.

[0015] In a preferred solution, limiting grooves are provided on both sides of the interior of the abutting groove, and the outer side of the limiting block is located inside the limiting groove.

[0016] In a preferred solution, both sides of the top of the connection seat are fixedly connected with magnetic strips, and both sides of the top of the inner wall of the connection groove are fixedly connected with magnetic attraction strips that are magnetically connected to the magnetic strips.

[0017] In a preferred solution, both sides of the top of the connecting seat and both sides of the top of the inner wall of the connecting groove are fixedly connected with magnetic isolation sleeves, and the magnetic isolation sleeves are respectively sleeved on the outside of the magnetic strip and the magnetic attraction strip.

[0018] In a preferred solution, a reinforcement seat is provided on the top of the mounting seat, the bottom of the reinforcement seat is fixedly connected to the top of the connecting seat and the stabilizing seat respectively, and the top of the reinforcement seat is fixedly connected to the bottom of the smoke detection alarm device body.

[0019] In a preferred solution, a sliding opening is provided on the front side of the top of the mounting seat, the bottom of the sliding opening is communicated with the top of the connecting groove, and the reinforcement seat is located inside the sliding opening.

[0020] The utility model provides a smoke detection alarm device, the beneficial effects of which include:

[0021] 1. By setting up a guiding connection mechanism, when the mounting base is used in conjunction with the smoke gas detection alarm device body, the installation connection guiding work can be performed between the smoke gas detection alarm device body and the mounting base, so that the user can quickly and accurately perform the installation and connection operation between the smoke gas detection alarm device body and the mounting base, avoiding the situation where it is difficult to quickly and accurately install and connect the smoke gas detection alarm device body and the mounting base, thereby improving the convenience and stability of the installation connection of the smoke gas detection alarm device body.

[0022] 2. By setting up a tightening and stabilizing mechanism, when the tightening seat is used in conjunction with the connecting seat, a force-stabilizing medium can be provided for the tightening seat to apply contact and tightening to the connecting seat, and a tightening thrust can be provided to the tightening seat, thereby avoiding a situation where it is difficult to effectively apply a tightening and stabilizing force to the connecting seat when the tightening seat is working, thereby providing a tightening and stabilizing effect of the tightening seat.

[0023] 3. By setting a limit block, the locking range of the locking seat can be limited when the spring is used in conjunction with the locking seat to avoid excessive movement of the locking seat during operation, thereby improving the working stability of the locking seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0026] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a mounting seat provided in an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of a tightening seat provided in an embodiment of the utility model;

[0028] Figure 4 A schematic diagram of a three-dimensional cross-sectional structure of a connecting seat provided in an embodiment of the utility model;

[0029] In the figure: 1. mounting seat; 2. mounting bolt; 3. smoke detection alarm device body; 4. guide port; 5. guide strip; 6. connecting groove; 7. connecting seat; 8. tightening groove; 9. tightening seat; 10. stabilizing seat; 11. force groove; 12. spring; 13. limit block; 14. limit groove; 15. magnetic strip; 16. magnetic attraction strip; 17. magnetic isolation sleeve; 18. reinforcement seat; 19. sliding port. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 4 The utility model provides a technical solution: a smoke detection alarm device, including a mounting seat 1 and a guide connection mechanism, wherein mounting bolts 2 are installed at the four corners inside the mounting seat 1, and a smoke detection alarm device body 3 is installed on the top of the mounting seat 1. When the mounting seat 1 is used in conjunction with the smoke detection alarm device body 3, the installation connection guide work can be performed between the smoke detection alarm device body 3 and the mounting seat 1, so that the user can quickly and accurately perform the installation and connection operation between the smoke detection alarm device body 3 and the mounting seat 1, avoiding the situation where it is difficult to quickly and accurately install and connect the smoke detection alarm device body 3 and the mounting seat 1, thereby improving the convenience and stability of the installation and connection of the smoke detection alarm device body 3.

[0032] Reference Figure 1-Figure 4In a preferred embodiment, the guide connection mechanism includes a guide port 4, which is provided on both sides of the top of the mounting seat 1, and both sides of the bottom of the smoke detection alarm device body 3 are fixedly connected with guide strips 5 located inside the guide port 4, a connecting groove 6 is provided on the front side of the top of the mounting seat 1, and a connecting seat 7 is movably connected inside the connecting groove 6, and the top of the connecting seat 7 is movably connected to the bottom of the smoke detection alarm device body 3, a tightening groove 8 is provided on both sides of the inner wall of the connecting groove 6, and a tightening seat 9 is movably connected inside the tightening groove 8, and the tightening stabilization mechanism is fixedly connected to both sides of the connecting seat 7, firstly, the mounting seat 1 is connected to the external wall through the mounting bolt 2, and then the smoke detection alarm device body 3 is held by hand to drive the guide strip 5 to move, and the guide strip 5 is contacted with the mounting seat 1, and the smoke detection alarm device body 3 is translated to drive the guide strip 5 into the guide port 4, at this time, the connecting seat 7 follows the movement of the smoke detection alarm device body 3, and is guided by the guide port 4 and the guide strip 5 and is aligned with the connecting groove 6, and then, the hand By moving the smoke detection alarm device body 3 to the rear side, the connecting seat 7 can be slid into the connecting groove 6 to perform the installation and connection operation between the smoke detection alarm device body 3 and the mounting seat 1. At the same time, the tightening seat 9 applies a tightening stabilizing force to the connecting seat 7 to ensure the stability of the installation connection between the smoke detection alarm device body 3 and the mounting seat 1. The tightening stabilizing mechanism includes a stabilizing seat 10, a force applying groove 11 and a spring 12. The stabilizing seat 10 is fixedly connected to both sides of the connecting seat 7. The force applying groove 11 is opened on both sides of the outer side of the tightening seat 9. The spring 12 is arranged in the inside of the force applying groove 11. One end of the spring 12 is fixedly connected to the inner wall of the force applying groove 11, and the other end of the spring 12 is connected to the inner wall of the tightening groove 8. When the tightening seat 9 is used in conjunction with the connecting seat 7, a force-stable medium for applying contact and tightening to the connecting seat 7 can be provided for the tightening seat 9, and a tightening thrust can be provided to the tightening seat 9 to avoid the situation where it is difficult to effectively apply a tightening stabilizing force to the connecting seat 7 when the tightening seat 9 is working, thereby providing a tightening stabilizing effect of the tightening seat 9.

[0033] Reference Figure 2-Figure 3 In a preferred embodiment, by arranging limiting blocks 13 on both sides of the tightening groove 8, the inner side of the limiting block 13 is fixedly connected to the outer side of the connecting seat 7, the tightening activity range of the tightening seat 9 can be limited when the spring 12 is used in conjunction with the tightening seat 9, to avoid excessive movement of the tightening seat 9 during operation, thereby improving the working stability of the tightening seat 9, and limiting grooves 14 are provided on both sides of the tightening groove 8, the outer side of the limiting block 13 is located inside the limiting groove 14, when the limiting block 13 is used in conjunction with the tightening seat 9, the limiting block 13 can be provided with an active limiting space and a limiting force medium, to avoid the situation where it is difficult to effectively apply a limiting force to the tightening seat 9 when the limiting block 13 is used, thereby improving the limiting effect of the limiting block 13.

[0034] Reference Figure 4In a preferred embodiment, by fixing magnetic strips 15 on both sides of the top of the connecting seat 7, and fixing magnetic strips 16 magnetically connected to the magnetic strips 15 on both sides of the top of the inner wall of the connecting groove 6, when the connecting groove 6 is used in conjunction with the connecting seat 7, the connection magnetic attraction positioning work can be performed between the connecting groove 6 and the connecting seat 7, and the connection positioning work can be performed between the connecting seat 7 and the connecting groove 6 to avoid the situation where the connecting seat 7 is difficult to position in place when in use, thereby improving the connection and positioning effect between the connecting seat 7 and the connecting groove 6, and the two sides of the top of the connecting seat 7 and the two sides of the top of the inner wall of the connecting groove 6 are fixedly connected with magnetic isolation sleeves 17, and the magnetic isolation sleeves 17 are respectively sleeved on the outer sides of the magnetic strip 15 and the magnetic attraction strip 16, so that when the magnetic attraction strip 16 is used in conjunction with the magnetic strip 15, the magnetic force of the magnetic strip 15 can be isolated when it is working, thereby avoiding the situation where the magnetic force of the magnetic strip 15 affects the operation of the smoke detection alarm device body 3 when it is working, thereby improving the working stability of the smoke detection alarm device body 3.

[0035] Reference Figure 2-Figure 4 In a preferred embodiment, a reinforcement seat 18 is provided on the top of the mounting seat 1, and the bottom of the reinforcement seat 18 is fixedly connected to the top of the connecting seat 7 and the stabilizing seat 10 respectively, and the top of the reinforcement seat 18 is fixedly connected to the bottom of the smoke detection alarm device body 3. When the connecting seat 7 is used in conjunction with the smoke detection alarm device body 3, the connectivity between the connecting seat 7 and the stabilizing seat 10 and the smoke detection alarm device body 3 can be connected and reinforced to avoid the situation where the connecting seat and the stabilizing seat are insufficient in connection force when they are used, thereby improving the connection effect between the connecting seat 7 and the smoke detection alarm device body 3. A sliding opening 19 is provided on the front side of the top of the mounting seat 1, and the bottom of the sliding opening 19 is connected to the top of the connecting groove 6. The reinforcement seat 18 is located inside the sliding opening 19, and when the reinforcement seat 18 is used in conjunction with the connecting seat 7, space is provided for the reinforcement seat 18 to move with the connecting seat 7, thereby avoiding the situation where the reinforcement seat 18 is difficult to move with the connecting seat 7 when in use, resulting in the connection seat 7 being difficult to enter the connecting groove 6, thereby improving the connection and movement flexibility of the reinforcement seat 18.

[0036] Specifically, the working process or working principle of the smoke detection alarm device is as follows: when in use, first connect the mounting seat 1 to the external wall through the mounting bolt 2, then hold the smoke detection alarm device body 3 to drive the guide bar 5 to move, and make the guide bar 5 contact with the mounting seat 1, and translate the smoke detection alarm device body 3 to drive the guide bar 5 to enter the guide opening 4. It should be noted that the guide bar 5 is parallel to the guide opening 4 to ensure that the guide bar 5 can enter the guide opening 4. At this time, the connecting seat 7 follows the movement of the smoke detection alarm device body 3 through the reinforcement seat 18, and is guided by the guide opening 4 and the guide bar 5 to align with the connecting groove 6. Subsequently, the smoke detection alarm device body 3 is moved to the rear side by hand, and the connecting seat 7 is slid into the connecting groove 6. The installation and connection operation between the smoke detection alarm device body 3 and the mounting seat 1 is performed through the sliding opening 19 and the reinforcement seat 18. During this process, due to the tightening block The stabilizing seat is trapezoidally arranged and contacts with an inclined surface. The stabilizing seat located at the rear side of the connecting seat 7 moves with the connecting seat 7 into the connecting groove 6, and applies a thrust to the clamping seat 9 to move to both sides, so that the clamping seat 9 enters the inner wall of the clamping groove 8. At this time, the spring 12 is affected by the moving force of the clamping seat 9 and shrinks into the force-applying groove 11, preparing for the subsequent application of thrust to the clamping seat 9. When the connecting seat 7 completely enters the connecting groove 6, the magnetic strip 15 contacts the magnetic attraction strip 16 to perform magnetic connection and positioning work between the connecting groove 6 and the connecting seat 7. At the same time, the spring 12 applies a thrust to the clamping seat 9 through the force-applying groove 11, so that the clamping seat 9 contacts the stabilizing seat 10 on the front side of the connecting seat 7, and performs a clamping and stabilizing work between the connecting seat 7 and the connecting groove 6, thereby ensuring the installation and connection stability of the connecting seat 7 through the connecting groove 6 in cooperation with the reinforcement seat 18 to the smoke detection alarm device body 3 and the mounting seat 1.

[0037] It should be noted that the smoke detection alarm device body 3 is a device or equipment existing in the prior art, or a device or equipment that can be realized in the prior art. Its power supply, specific composition and principle are clear to those skilled in the art, so they are not described in detail.

Claims

1. A smoke detection alarm device, comprising a mounting seat (1), wherein four corners of the mounting seat (1) are each provided with mounting bolts (2), and a smoke detection alarm device body (3) is installed on the top of the mounting seat (1), characterized in that ； A guide connection mechanism, the guide connection mechanism comprising: A guide opening (4); the guide opening (4) is provided on both sides of the top of the mounting seat (1), and both sides of the bottom of the smoke detection alarm device body (3) are fixedly connected with guide strips (5) located inside the guide opening (4); A connecting groove (6); the connecting groove (6) is provided on the front side of the top of the mounting seat (1); the interior of the connecting groove (6) is movably connected to a connecting seat (7); the top of the connecting seat (7) is movably connected to the bottom of the smoke detection alarm device body (3); A tightening groove (8); the tightening groove (8) is arranged on both sides of the inner wall of the connecting groove (6), and a tightening seat (9) is movably connected inside the tightening groove (8); A tightening and stabilizing mechanism; the tightening and stabilizing mechanism is fixedly connected to two sides of the connecting seat (7).

2. A smoke detection alarm device according to claim 1, characterized in that: The abutting and stabilizing mechanism comprises a stabilizing seat (10), a force-applying groove (11) and a spring (12); the stabilizing seat (10) is fixedly connected to both sides of the connecting seat (7); the force-applying groove (11) is provided on both sides of the outer side of the abutting seat (9); the spring (12) is arranged inside the force-applying groove (11); one end of the spring (12) is fixedly connected to the inner wall of the force-applying groove (11); and the other end of the spring (12) is connected to the inner wall of the abutting groove (8).

3. A smoke detection alarm device according to claim 1, characterized in that: Limiting blocks (13) are provided on both sides of the interior of the abutting groove (8), and the inner side of the limiting blocks (13) is fixedly connected to the outer side of the connecting seat (7).

4. A smoke detection alarm device according to claim 3, characterized in that: Limiting grooves (14) are provided on both sides of the interior of the abutting groove (8), and the outer side of the limiting block (13) is located inside the limiting groove (14).

5. A smoke detection alarm device according to claim 1, characterized in that: Both sides of the top of the connection seat (7) are fixedly connected with magnetic strips (15), and both sides of the top of the inner wall of the connection groove (6) are fixedly connected with magnetic attraction strips (16) magnetically connected to the magnetic strips (15).

6. A smoke detection alarm device according to claim 5, characterized in that: Both sides of the top of the connection seat (7) and both sides of the top of the inner wall of the connection groove (6) are fixedly connected with magnetic isolation sleeves (17), and the magnetic isolation sleeves (17) are respectively sleeved on the outside of the magnetic strip (15) and the magnetic attraction strip (16).

7. A smoke detection alarm device according to claim 1, characterized in that: A reinforcement seat (18) is provided on the top of the mounting seat (1), the bottom of the reinforcement seat (18) is fixedly connected to the tops of the connecting seat (7) and the stabilizing seat (10), respectively, and the top of the reinforcement seat (18) is fixedly connected to the bottom of the smoke detection alarm device body (3).

8. A smoke detection alarm device according to claim 7, characterized in that: A sliding opening (19) is provided on the front side of the top of the mounting seat (1), the bottom of the sliding opening (19) is connected to the top of the connecting groove (6), and the reinforcement seat (18) is located inside the sliding opening (19).

Images