Protection structure for fire alarm equipment
By designing a fire alarm equipment protection structure including a flame retardant shell, a smoke box and a smoke probe, the electric push rod drives the flame retardant cover, the bellows and smoke box for sliding concealment protection, the problem of poor protection in the existing technology when the fire is high is solved, and higher stability and service life are achieved.
Patent Information
- Application Number
- CN202422008028.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-19
AI Technical Summary
The protective structure of existing fire alarm equipment is poor in protection when the fire is large, which is prone to damage and affects subsequent use.
A protective structure of fire alarm equipment is designed, including a flame retardant shell, a smoke-sensitive box and a smoke-sensitive probe. The flame-retardant cover and bellows and the smoke-sensitive box are driven to move to the outside through an electric push rod for smoke detection. When smoke is detected, it is hidden in the reset and recovery tank. The flame-retardant cover covers the smoke-sensitive box to protect it from flame damage.
Through the design of the sliding structure, the smoke box and bellows can hide and protect when the fire is high, reducing the damage to the equipment by flames, and enhancing the stability and service life of the protective structure.
Smart Images
Figure CN223038487U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire alarm equipment, in particular to a protection structure for a fire alarm equipment. Background Technique
[0002] The smoke detector is an important protection device in the fire alarm host. It can detect fires early and prevent the spread of fire. The working principle of the smoke detector is to detect the smoke in the air by optical or ionization methods. Once the smoke is detected, it will send a signal to the host to start the alarm and transmit the alarm information to the fire department. When installing the smoke detector, it should be arranged according to the size and usage of the room to fully cover each area;
[0003] When the protection structure is in use, if the fire is severe and spreads to the protection structure, it is easy to cause damage to the protection structure, thereby affecting the subsequent use of the protection structure;
[0004] Therefore, a protection structure for a fire alarm equipment is needed to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a protection structure for a fire alarm equipment to solve the problem of poor protection of the protection structure when the fire is large in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: A protection structure for a fire alarm equipment, including a flame-retardant shell, a smoke detector box and a smoke detector. An inner platform is installed inside the flame-retardant shell. A storage groove is provided inside the inner platform. A storage protection component is arranged on one side of the inner platform. The protection component includes a positioning groove, a wire groove, an electric push rod and a flame-retardant cover. A positioning groove is arranged on one side of the inner platform. A wire groove is arranged at the bottom end of the positioning groove. The bottom end of the wire groove extends into the storage groove. An electric push rod is installed inside the positioning groove. A flame-retardant cover is installed on one side of the electric push rod. An air box is installed inside the flame-retardant cover. A smoke detector box is installed on one side of the air box. One side of the smoke detector box extends into the storage groove.
[0007] Further, an installation seat is arranged on one side of the flame-retardant shell. Installation holes are arranged on the surface of the installation seat. A connecting platform is fixed at the center position on one side of the installation seat. One side of the connecting platform extends into the storage groove.
[0008] Preferably, an external thread is arranged on the surface of the connecting platform, and an internal thread is arranged inside the storage groove.
[0009] Further, four groups of positioning grooves are arranged on one side of the inner platform, and the four groups of positioning grooves are symmetrically distributed.
[0010] Further, an air inlet hole is provided on the outer side wall of the bellows, and a blower is installed inside the bellows.
[0011] Further, a plurality of air inlet holes are provided on the outer side wall of the bellows, and the plurality of air inlet holes are annularly distributed.
[0012] Further, a through groove is provided on one side of the smoke sensor box, a side groove is provided on the outer side wall of the smoke sensor box, a battery compartment is installed on the other side of the smoke sensor box, a cover is installed on one side of the battery compartment, a battery body is installed inside the battery compartment, a main board is installed on the other side of the battery compartment, a single-chip microcomputer is installed on one side of the main board, and a smoke sensor probe is installed on the other side of the main board.
[0013] Further, a partition is fixed to the inner side wall of the smoke sensor box, a limiting groove is provided on the surface of the partition, and a buzzer is installed at the bottom end on one side of the partition.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing an electric push rod, the smoke sensor box and the receiving groove inside the inner table are in a sliding structure. When the electric push rod is started to extend, the fireproof cover can be pushed to drive the bellows and the smoke sensor box inside to move outward. As the air inlet box and the smoke sensor box are exposed, they can be used. If smoke is detected, the electric push rod can be reset, and the bellows and the smoke sensor box are started to move to the inner side of the receiving groove to be hidden. At the same time, the fireproof cover can cover the outside of the inner table for shielding protection, reducing the damage caused by the flame to the smoke sensor box and strengthening the stability of the protection structure during use;
[0015] By providing a mounting seat, the mounting holes on the surface of the mounting seat can be matched with the anchor bolts for installation and fixation. The connecting platform at the center position can be connected with the receiving groove inside the inner table by threads, and the fireproof shell and the inner table are installed on the mounting seat for use, realizing the convenience of the installation and use of the protection structure;
[0016] By providing a blower, the blower is installed inside the bellows. During use, the blower can be started, and the blower can assist the outside air to enter the smoke sensor box through the air inlet hole and the through groove, contact with the smoke sensor probe inside the smoke sensor box, and assist in smoke detection, realizing the auxiliary fluidity of the air around the protection structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a front sectional structure schematic diagram of the present utility model;
[0018] Figure 2 is a three-dimensional structure schematic diagram of the present utility model;
[0019] Figure 3 is of the present utility model Figure 1 partial enlarged structure schematic diagram at A in;
[0020] Figure 4 This is the front view sectional structure diagram of the smoke detector box of the present utility model.
[0021] In the figure: 1, flame-retardant shell; 2, inner platform; 3, storage groove; 4, connecting platform; 5, mounting seat; 6, mounting hole; 7, positioning groove; 8, wire groove; 9, electric push rod; 10, flame-retardant cover; 11, air box; 12, air inlet hole; 13, fan; 14, smoke detector box; 15, through groove; 16, side groove; 17, battery compartment; 18, compartment cover; 19, battery body; 20, main board; 21, single-chip microcomputer; 22, smoke detector probe; 23, partition board; 24, limit groove; 25, buzzer. Specific embodiments
[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0023] Please refer to Figures 1-4 , an embodiment provided by the present utility model: a protection structure for a fire alarm device, including a flame-retardant shell 1, a smoke detector box 14 and a smoke detector probe 22. An inner platform 2 is installed inside the flame-retardant shell 1, a storage groove 3 is arranged inside the inner platform 2, a mounting seat 5 is arranged on one side of the flame-retardant shell 1, mounting holes 6 are arranged on the surface of the mounting seat 5, a connecting platform 4 is fixed at the central position on one side of the mounting seat 5, one side of the connecting platform 4 extends into the storage groove 3 inside, and external threads are arranged on the surface of the connecting platform 4, and internal threads are arranged inside the storage groove 3;
[0024] Specifically, as shown in Figure 1 , Figure 2 and Figure 3 , during use, the mounting holes 6 on the surface of the mounting seat 5 are fixed at the required position with the assistance of corresponding anchor fittings such as bolts. A connecting platform 4 is fixed on the surface of the mounting seat 5, which can cooperate with the storage groove 3 inside the flame-retardant shell 1, and the flame-retardant shell 1 is installed on the mounting seat 5 through threads for use;
[0025] On one side of the inner table 2, there is a storage and protection component. The protection component includes a positioning groove 7, a wire groove 8, an electric push rod 9, and a flame-retardant cover 10. On one side of the inner table 2, there is a positioning groove 7. Four groups of positioning grooves 7 are arranged on one side of the inner table 2 and are symmetrically distributed. At the bottom end of the positioning groove 7, there is a wire groove 8, and the bottom end of the wire groove 8 extends into the storage groove 3. An electric push rod 9 is installed inside the positioning groove 7. On one side of the electric push rod 9, there is a flame-retardant cover 10. Inside the flame-retardant cover 10, there is an air box 11. On the outer side wall of the air box 11, there are air inlet holes 12. A number of air inlet holes 12 are arranged on the outer side wall of the air box 11 and are annularly distributed. A blower 13 is installed inside the air box 11;
[0026] Specifically, as Figure 1 and Figure 4 shown, when in use, start the blower 13 inside the air box 11, which can assist in accelerating the outside air to enter the smoke detector box 14 through the inner table 2 and the through groove 15, and the auxiliary air contacts the smoke detector probe 22 inside the smoke detector box 14;
[0027] On one side of the air box 11, there is a smoke detector box 14. One side of the smoke detector box 14 extends into the storage groove 3. On one side of the smoke detector box 14, there is a through groove 15. On the outer side wall of the smoke detector box 14, there is a side groove 16. On the other side of the smoke detector box 14, there is a battery compartment 17. On one side of the battery compartment 17, there is a compartment cover 18. Inside the battery compartment 17, there is a battery body 19. On the other side of the battery compartment 17, there is a main board 20. On one side of the main board 20, there is a single-chip microcomputer 21. On the other side of the main board 20, there is a smoke detector probe 22. On the inner side wall of the smoke detector box 14, there is a partition 23. On the surface of the partition 23, there is a limit groove 24. At the bottom end on one side of the partition 23, there is a buzzer 25;
[0028] Specifically, as Figure 1 and Figure 4 shown, when in use, start the electric push rod 9 to extend, which can push the flame-retardant cover 10, the air box 11, and the smoke detector box 14 to move outward. After the smoke detector box 14 is exposed, the smoke detection can be carried out. If the smoke detector probe 22 inside the smoke detector box 14 detects smoke and starts to alarm, it can drive the electric push rod 9 to drive the flame-retardant cover 10, the air box 11, and the smoke detector box 14 to reset and move into the storage groove 3.
[0029] Working principle: During use, first install the mounting base 5. The mounting holes 6 on the surface of the mounting base 5 are matched with the corresponding anchor fittings to perform the installation and fixation operation of the mounting base 5. After that, the receiving groove 3 inside the flame-retardant shell 1 is docked and rotated with the connecting platform 4 on the surface of the mounting base 5. Through thread fitting, the flame-retardant shell 1 can be installed and fixed on the mounting base 5 to complete the installation of the flame-retardant shell 1. After that, the electric push rod 9 can be started to extend, pushing the flame-retardant cover 10, the air box 11 and the smoke detector box 14 to move outward. After the smoke detector box 14 moves to the outside, smoke detection can be carried out. A fan 13 is installed inside the air box 11. Starting the fan 13 can assist in accelerating the surrounding air to enter the smoke detector box 14 through the air inlet holes 12 and the through grooves 15. If there is smoke, the smoke enters the smoke detector probe 22 inside the smoke detector box 14. When the smoke detector probe 22 detects the presence of smoke, the buzzer 25 can be started to give an alarm, and the electric push rod 9 can be driven to contract, driving the air box 11 and the smoke detector box 14 on the inner side of the flame-retardant cover 10 to move into the receiving groove 3. The flame-retardant cover 10 covers the side end of the flame-retardant shell 1, so as to protect the internal smoke detector box 14 and reduce the impact of high temperature and flame on the smoke detector box 14.
[0030] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.
Claims
1. A protective structure for fire alarm equipment, comprising a flame retardant shell (1), a smoke sensor box (14) and a smoke sensor probe (22), characterized in that: An inner platform (2) is installed inside the flame retardant shell (1), a storage groove (3) is arranged inside the inner platform (2), and a storage protection component is arranged on one side of the inner platform (2); The protection component comprises a positioning groove (7), a wire groove (8), an electric push rod (9) and a flame retardant cover (10); a positioning groove (7) is provided on one side of the inner platform (2); a wire groove (8) is provided at the bottom end of the positioning groove (7); the bottom end of the wire groove (8) extends to the inside of the storage groove (3); an electric push rod (9) is installed inside the positioning groove (7); a flame retardant cover (10) is installed on one side of the electric push rod (9); a bellows (11) is installed on the inner side of the flame retardant cover (10); a smoke sensor box (14) is installed on one side of the bellows (11); and one side of the smoke sensor box (14) extends to the inside of the storage groove (3).
2. A protective structure for fire alarm equipment according to claim 1, characterized in that: A mounting seat (5) is provided on one side of the flame retardant shell (1), a mounting hole (6) is provided on the surface of the mounting seat (5), a connecting platform (4) is fixed at the center position of one side of the mounting seat (5), and one side of the connecting platform (4) extends to the interior of the storage groove (3).
3. A protective structure for fire alarm equipment according to claim 2, characterized in that: The surface of the connecting platform (4) is provided with an external thread, and the interior of the receiving groove (3) is provided with an internal thread.
4. A protective structure for fire alarm equipment according to claim 1, characterized in that: Four groups of positioning grooves (7) are arranged on one side of the inner platform (2), and the four groups of positioning grooves (7) are symmetrically distributed.
5. The protective structure for fire alarm equipment according to claim 1, characterized in that: An air inlet hole (12) is provided on the outer side wall of the wind box (11), and a fan (13) is installed inside the wind box (11).
6. A protective structure for fire alarm equipment according to claim 5, characterized in that: A plurality of air inlet holes (12) are arranged on the outer side wall of the wind box (11), and the plurality of air inlet holes (12) are distributed in a ring shape.
7. The protective structure for fire alarm equipment according to claim 1, characterized in that: A through groove (15) is provided on one side of the smoke sensor box (14), a side groove (16) is provided on the outer side wall of the smoke sensor box (14), a battery compartment (17) is installed on the other side of the smoke sensor box (14), a compartment cover (18) is installed on one side of the battery compartment (17), a battery body (19) is installed inside the battery compartment (17), a main board (20) is installed on the other side of the battery compartment (17), a single-chip microcomputer (21) is installed on one side of the main board (20), and a smoke sensor probe (22) is installed on the other side of the main board (20).
8. The protective structure for fire alarm equipment according to claim 1, characterized in that: A partition (23) is fixed to the inner side wall of the smoke sensor box (14), a limiting groove (24) is provided on the surface of the partition (23), and a buzzer (25) is installed at the bottom end of one side of the partition (23).