Building fire-fighting intelligent smoke detector

Abstract

The utility model relates to the field of smoke detectors, and discloses a building fire-fighting intelligent smoke detector, which comprises a shell, the top of the shell is sleeved with a second connecting ring, the top surface of the second connecting ring is provided with a rubber pad, the top surface of the rubber pad is provided with a first connecting ring, and the top surface of the first connecting ring is provided with a connecting shell. A second clamping hole and a first clamping hole are formed in the rubber pad and the second connecting ring in a penetrating mode respectively, a rotating rod is arranged on the bottom face of the first connecting ring, and the bottom end of the rotating rod penetrates through the second clamping hole and the first clamping hole and extends downwards to be connected with a clamping plate. The detector can be quickly disassembled, the disassembly process is greatly simplified, tools are not needed, the maintenance efficiency is improved, the circuit can be protected, circuit damage caused by disassembly is prevented, the durability of the detector is improved, it is also ensured that in the disassembly process, even if water vapor or dust enters the detector, the detector does not directly make contact with circuit elements, and the service life of the detector is prolonged. The circuit is effectively protected from being damaged, and the service life of the detector is prolonged.

Description

TECHNICAL FIELD

[0001] The application relates to the field of smoke detectors, in particular to a building fire-fighting intelligent smoke detector. BACKGROUND

[0002] In the field of fire safety, the convenience of installation and maintenance of the intelligent smoke detector as a key component of the fire warning system is directly related to the efficiency and effect of fire prevention and control. The most similar existing technical solution in the market mainly adopts a screw fixing or buckle connection mode to realize the installation and disassembly of the detector. Although the screw fixing mode is stable, it needs to be assisted by a screwdriver and other tools when disassembling, which is tedious and time-consuming, and is not conducive to quick response and daily maintenance. Although the buckle connection mode simplifies the installation steps, the buckle is easy to be damaged due to aging or external force in the long-term use process, which leads to unstable fixing of the detector and affects the detection effect. In addition, the existing technical solution often lacks protection measures for the internal circuit of the detector in the disassembly process, which increases the risk of circuit damage caused by misoperation. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the screwdriver and other tools need to be assisted when disassembling, the operation is tedious and time-consuming, and is not conducive to quick response and daily maintenance, and the protection measures for the internal circuit of the detector are often lacking in the disassembly process, which increases the risk of circuit damage caused by misoperation, the application provides a building fire-fighting intelligent smoke detector.

[0004] The building fire-fighting intelligent smoke detector provided by the application adopts the following technical solution:

[0005] A building fire-fighting intelligent smoke detector, comprising a shell, a second connecting ring is sleeved on the top of the shell, a rubber pad is arranged on the top surface of the second connecting ring, a first connecting ring is arranged on the top surface of the rubber pad, a connecting shell is arranged on the top surface of the first connecting ring, a second clamping hole and a first clamping hole are respectively arranged through the rubber pad and the second connecting ring, a rotating rod is arranged on the bottom surface of the first connecting ring, and the bottom end of the rotating rod extends downward and is connected with a clamping plate through the second clamping hole and the first clamping hole.

[0006] The second clamping hole and the first clamping hole are both provided with six, and are distributed at equal intervals in a circumferential shape.

[0007] The inside of the connecting shell is provided with a limiting ring, and the bottom surface of the limiting ring is connected with a partition plate through a screw.

[0008] A first circular hole and a second circular hole are respectively arranged through the partition plate and the rubber pad, the first circular hole and the second circular hole are both provided with a plurality of, and are distributed at equal intervals in a circumferential shape, and the first circular hole and the second circular hole are distributed in an upper-lower symmetrical mode.

[0009] The inside of the shell is provided with a smart smoke detector body, the outer wall of the shell is provided with air holes, the air holes are provided with a plurality of air holes and are distributed at equal intervals in a circle, the top surface of the connecting shell is provided with a mounting seat, and the mounting seat is provided with bolts at four corners.

[0010] In summary, the present application has the following beneficial technical effects:

[0011] 1. Align the second clamping hole on the rubber pad with the first clamping hole on the second connecting ring, pass the rotating rod through the second clamping hole and the first clamping hole, and then rotate the clamping plate in the opposite direction of the first clamping hole, so that the installation between the shell, the rubber pad and the connecting shell is completed, and the shell, the rubber pad and the connecting shell can be quickly disassembled later, greatly simplifying the disassembly process, without the need for tools, and improving the maintenance efficiency;

[0012] 2. The various connecting wires of the smart smoke detector body are arranged in the connecting shell through the second circular hole and the first circular hole, and through the arrangement of the isolation plate and the rubber pad, the circuit can be protected, preventing damage to the circuit caused by disassembly, improving the durability of the detector, and also ensuring that even if water vapor or dust enters during disassembly, it will not directly contact the circuit elements, effectively protecting the circuit from damage and prolonging the service life of the detector. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural front view of the application embodiment;

[0014] Figure 2 is a structural bottom view of the application embodiment;

[0015] Figure 3 is a structural schematic view of the isolation plate of the application embodiment;

[0016] Figure 4 is a structural exploded view of the application embodiment.

[0017] BRIEF DESCRIPTION OF DRAWINGS: 1, shell; 2, connecting shell; 3, mounting seat; 4, first connecting ring; 5, rubber pad; 6, second connecting ring; 7, air hole; 8, first clamping hole; 9, clamping plate; 10, limiting ring; 11, isolation plate; 12, first circular hole; 13, rotating rod; 14, second circular hole; 15, second clamping hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings Figures 1-4 The application will be further described in detail.

[0019] The application embodiment discloses a building fire-fighting intelligent smoke detector, which refers to Figures 1-4The utility model provides a kind of intelligent smoke detector, including shell 1, the top of shell 1 is fixedly provided with second connecting ring 6, the top surface of second connecting ring 6 is movably provided with rubber pad 5, the top surface of rubber pad 5 is movably provided with first connecting ring 4, the top surface of first connecting ring 4 is fixedly provided with connecting shell 2, second clamping hole 15 and first clamping hole 8 are respectively penetrated on rubber pad 5 and second connecting ring 6, the bottom surface of first connecting ring 4 is provided with rotating rod 13, rotating rod 13 is connected between first connecting ring 4 by bearing, the bottom end of rotating rod 13 penetrates second clamping hole 15 and first clamping hole 8, and downwardly extending fixedly connected with clamping plate 9, second clamping hole 15 and first clamping hole 8 are all provided with six, and are distributed equidistantly in circumferential shape, rotating rod 13 is provided with six, and is distributed equidistantly in circumferential shape, second clamping hole 15 on rubber pad 5 and first clamping hole 8 on second connecting ring 6 are aligned, and rotating rod 13 is passed through second clamping hole 15 and first clamping hole 8, then rotating clamping plate 9, so that clamping plate 9 and the turning direction of first clamping hole 8 are dislocated, the installation between shell 1, rubber pad 5 and connecting shell 2 can be completed, and can be quickly disassembled in later period, greatly simplify disassembly process, without tool, improve maintenance efficiency.

[0020] Refer to Figures 3-4 The inside of connecting shell 2 is fixedly provided with limiting ring 10, the bottom surface of limiting ring 10 is connected with isolation plate 11 by screw, first circular hole 12 and second circular hole 14 are respectively penetrated on isolation plate 11 and rubber pad 5, first circular hole 12 and second circular hole 14 are all provided with multiple, and are distributed equidistantly in circumferential shape, first circular hole 12 and second circular hole 14 are distributed symmetrically up and down, the inside of shell 1 is provided with intelligent smoke detector body, the outer wall of shell 1 is provided with air hole 7, air hole 7 is provided with multiple, and is distributed equidistantly in circumferential shape, the top surface of connecting shell 2 is fixedly provided with mounting seat 3, bolt is penetrated in the four corners of mounting seat 3, the device is installed on the top of wall by bolt, intelligent smoke detector body is arranged in the inside of shell 1, various connection wires of intelligent smoke detector body are arranged in connecting shell 2 through second circular hole 14 and first circular hole 12, through the arrangement of isolation plate 11 and rubber pad 5, not only can the circuit be protected, prevent the circuit damage caused by disassembly, improve the durability of detector, and also ensure that in the disassembly process, even if water vapor or dust enters, will not directly contact circuit element, effectively protect the circuit from damage, prolong the service life of detector.

[0021] The implementation principle of the building fire-fighting intelligent smoke detector is as follows: the device is installed on the wall top through bolts, the intelligent smoke detector body is arranged in the inside of the shell 1, various connecting wires of the intelligent smoke detector body are arranged in the connecting shell 2 through the second round hole 14 and the first round hole 12, the second clamping hole 15 on the rubber pad 5 and the first clamping hole 8 on the second connecting ring 6 are aligned, the rotating rod 13 is inserted into the second clamping hole 15 and the first clamping hole 8, then the clamping plate 9 is rotated to be dislocated with the first clamping hole 8, and the installation among the shell 1, the rubber pad 5 and the connecting shell 2 is completed, and the device can be quickly disassembled in the later period, the disassembly process is greatly simplified, no tool is needed, and the maintenance efficiency is improved.

[0022] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to represent the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0023] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0024] Finally: the above only for the preferred embodiment of the utility model has, and does not limit the utility model, any modification, equivalent replacement, improvement etc.

[0025] The above are the preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent change made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A building fire-fighting intelligent smoke detector comprising a housing (1), characterized in that: The top of the shell (1) is sleeved with a second connecting ring (6), the top surface of the second connecting ring (6) is provided with a rubber pad (5), the top surface of the rubber pad (5) is provided with a first connecting ring (4), the top surface of the first connecting ring (4) is provided with a connecting shell (2), the rubber pad (5) and the second connecting ring (6) are respectively provided with a second clamping hole (15) and a first clamping hole (8), the bottom surface of the first connecting ring (4) is provided with a rotating rod (13), the bottom end of the rotating rod (13) penetrates the second clamping hole (15) and the first clamping hole (8) and is connected with a clamping plate (9) downwardly extended.

2. The intelligent fire-fighting smoke detector for buildings according to claim 1, characterized in that: The second clamping hole (15) and the first clamping hole (8) are both provided with six, and are distributed in a circumferential manner at equal intervals, the rotating rod (13) is provided with six, and is distributed in a circumferential manner at equal intervals.

3. The intelligent fire-fighting smoke detector for buildings according to claim 1, characterized in that: The inside of the connecting shell (2) is provided with a limiting ring (10), the bottom surface of the limiting ring (10) is connected with a partition plate (11) through a screw.

4. The intelligent fire-fighting smoke detector for buildings according to claim 3, characterized in that: The partition plate (11) and the rubber pad (5) are respectively provided with a first circular hole (12) and a second circular hole (14), the first circular hole (12) and the second circular hole (14) are both provided with multiple, and are distributed in a circumferential manner at equal intervals, the first circular hole (12) and the second circular hole (14) are distributed in an upper and lower symmetrical manner.

5. The intelligent fire-fighting smoke detector for buildings according to claim 1, characterized in that: The inside of the shell (1) is provided with a smart smoke detector body, the outer wall of the shell (1) is provided with a ventilation hole (7), the ventilation hole (7) is provided with multiple, and is distributed in a circumferential manner at equal intervals, the top surface of the connecting shell (2) is provided with a mounting seat (3), the four corners of the mounting seat (3) are all provided with a bolt.

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