Anti-collision structure of fire detector easy to install

Abstract

The utility model relates to a kind of anti-collision structure of fire detector easy to install, belong to fire safety equipment technical field, including anti-collision subassembly and fire detector subassembly, the bottom and top of first connecting sleeve ring and second connecting sleeve ring are separately installed with several circumferential array distribution and symmetric distribution buffer spring, silicon rubber anticollision piece is installed between the buffer spring of up-down confrontation, and multiple levels of buffer protection system are formed, when being impacted by external force, silicon rubber anticollision piece utilizes self elasticity to preliminarily disperse impact force, and buffer spring is further absorbed energy by elastic deformation, impact kinetic energy is converted into elastic potential energy, the influence of impact force to core components such as smoke detector is greatly weakened, the probability that detector is damaged due to collision is effectively reduced, and the impact resistance and service life of fire detector in complex environment are significantly improved.

Description

Technical Field

[0001] This utility model belongs to the field of fire safety equipment technology, specifically relating to an anti-collision structure for an easy-to-install fire detector. Background Technology

[0002] As a key component of fire safety systems, fire detectors play a vital role in preventing fires and protecting life and property. With the rapid development of the construction industry and the increasing demands for fire safety in various venues, the application of fire detectors is becoming more and more widespread.

[0003] Currently, fire detectors on the market have many problems in practical use. Regarding impact resistance, most fire detectors are only equipped with simple shells and lack effective impact protection measures. In places with frequent personnel activity and equipment handling, such as factory workshops and warehouses, fire detectors are highly susceptible to collisions. Once subjected to a collision, the internal precision detection components are easily damaged, causing the detector to malfunction and thus failing to detect fire hazards in a timely manner, seriously affecting fire safety. Therefore, those skilled in the art have provided an easy-to-install impact-resistant structure for fire detectors to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a fire detector anti-collision structure that is simple in structure, reasonably designed, and easy to install in order to solve the above problems.

[0005] This utility model achieves the above-mentioned objectives through the following technical solution: it includes an anti-collision component and a fire detector component. The anti-collision component includes a mounting cover for installing the fire detector component. The top and bottom of the outer side wall of the mounting cover are respectively equipped with a first connecting collar and a second connecting collar that are symmetrically distributed. The bottom and top of the first connecting collar and the second connecting collar are respectively equipped with a plurality of buffer springs that are symmetrically distributed in a circumferential array. Silicone anti-collision components are installed between the upper and lower opposing buffer springs.

[0006] As a further optimization of this utility model, a first quick-release clip is fixedly installed at the bottom of the mounting cover. The bottom of the first quick-release clip has a quick-release groove, and the inner sidewall of the first quick-release clip has a locking groove.

[0007] As a further optimization of this utility model, the fire detector assembly includes a smoke detector located at the bottom of the mounting cover, and a second quick-release clip is installed on the top of the smoke detector.

[0008] As a further optimization of this utility model, the side wall of the second quick-release clip is provided with a protrusion that matches the quick-release groove, and the second quick-release clip is rotatably connected to the inner side wall of the locking groove through the quick-release groove.

[0009] As a further optimization of this utility model, the side wall of the smoke detector is provided with a plurality of heat dissipation grilles arranged in a circular array, and the bottom of the smoke detector is provided with a smoke inlet grille.

[0010] As a further optimization of this utility model, the side wall of the smoke detector is equipped with a fixing ear that matches the mounting end of the mounting cover, and the fire detector assembly and the anti-collision assembly are threadedly connected to the mounting cover through the fixing ear.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model forms a multi-level buffer protection system by setting buffer springs and silicone anti-collision parts in a circumferential array in the anti-collision component. When subjected to external impact, the silicone anti-collision parts use their own elasticity to initially disperse the impact force, while the buffer springs further absorb energy through elastic deformation, converting the collision kinetic energy into elastic potential energy. This greatly reduces the impact of the impact force on core components such as smoke detectors, effectively reduces the probability of detector damage due to collision, and significantly improves the impact resistance and service life of fire detectors in complex environments.

[0013] 2. In this utility model, the first quick-release clip and the second quick-release clip can be installed by simply aligning the protrusion on the side wall of the second quick-release clip with the quick-release slot, inserting and rotating it to quickly and securely connect the smoke detector to the mounting cover. Disassembly is done by simply reversing the operation, without the need for additional tools. This greatly simplifies the installation and disassembly process, improves installation efficiency, reduces maintenance costs, and also reduces the risk of damage to the detector caused by frequent disassembly. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the partial explosion structure of this utility model;

[0015] Figure 2 This is the utility model Figure 1 A front view structural diagram;

[0016] Figure 3 This is a top view of the structure of this utility model;

[0017] Figure 4 This is a partial orthogonal sectional view of the present invention;

[0018] Figure 5 This is a utility model Figure 1 Enlarged diagram of point A.

[0019] In the diagram: 1. Anti-collision component; 101. First connecting collar; 102. Mounting cover; 103. Second connecting collar; 104. Silicone anti-collision component; 105. Buffer spring; 106. First quick-release clip; 107. Locking groove; 108. Quick-release groove; 2. Fire detector assembly; 201. Smoke detector; 202. Fixing ear; 203. Second quick-release clip; 204. Heat dissipation grille; 205. Smoke inlet grille. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] Example 1

[0022] like Figures 1-5 As shown, this utility model includes an anti-collision component 1 and a fire detector component 2. In the anti-collision component 1, a first connecting collar 101 is symmetrically distributed on the top of the outer side wall of the mounting cover 102, and a second connecting collar 103 is symmetrically distributed on the top. Several buffer springs 105 are symmetrically distributed in a circular array at the bottom of the first connecting collar 101 and the top of the second connecting collar 103. A silicone anti-collision component 104 is installed between each set of vertically opposed buffer springs 105. When the fire detector is impacted, the buffer springs 105 and the silicone anti-collision component 104 can effectively absorb the impact force generated by the collision, thus protecting the fire detector. A first quick-release clip 106 is fixedly installed at the bottom of the mounting cover 102. The bottom of the first quick-release clip 106 has a quick-release groove 108, and the inner side wall has a locking groove 107. These structural designs provide convenience for the installation and disassembly of the fire detector component 2.

[0023] like Figures 1-4 As shown, the fire detector assembly 2 includes a smoke detector 201 located at the bottom of the mounting cover 102. A second quick-release clip 203 is mounted on the top of the smoke detector 201. The side wall of the second quick-release clip 203 has a protrusion that matches the quick-release groove 108. During installation, the protrusion on the side wall of the second quick-release clip 203 is aligned with the quick-release groove 108 and inserted. Then, the smoke detector 201 is rotated so that the second quick-release clip 203 is rotatably connected to the inner side wall of the locking groove 107 through the quick-release groove 108, thereby realizing the quick installation and stable connection between the smoke detector 201 and the mounting cover 102.

[0024] like Figures 1-3As shown, the smoke detector 201 has several circumferentially arrayed heat dissipation grilles 204 on its side wall, which can effectively help the smoke detector 201 dissipate heat during operation and ensure its normal operation. The bottom has a smoke inlet grille 205 to facilitate the entry of smoke into the smoke detector 201, so that it can detect the smoke generated when a fire occurs in time. The side wall of the smoke detector 201 is equipped with a fixing ear 202 that matches the mounting end of the mounting cover 102. After initial installation by the second quick-release clip 203, bolts and other connecting parts can be used to thread the fixing ear 202 to the mounting cover 102, further strengthening the stability of the connection between the fire detector assembly 2 and the anti-collision assembly 1. Finally, the entire device is installed at the required monitoring position by the fixing assembly (not marked in the figure) provided on the mounting cover 102.

[0025] Through the structural design and connection method of the above components, a fire detector anti-collision structure that is easy to install and has good anti-collision performance has been realized. It not only facilitates installation, disassembly and maintenance, but also effectively protects the fire detector when it is hit, ensuring its normal operation.

[0026] It should be noted that in use, the bottom smoke inlet grille 205 is the channel for smoke to enter. When smoke from a fire occurs in the environment, the smoke enters the smoke detector 201 through the smoke inlet grille 205. The smoke detector 201 detects the smoke based on its own detection mechanism. Once the smoke concentration reaches a preset threshold, it triggers the alarm system to achieve fire warning. At the same time, the heat dissipation grille 204 on the side wall of the smoke detector 201 can effectively promote air circulation, dissipate the heat generated during the operation of the detector in a timely manner, maintain its stable operating temperature, and ensure the accuracy and reliability of the detection function.

[0027] In terms of impact protection, the impact protection component 1 plays a key role. When the fire detector is hit by an external force, the first part to come into contact with the impact force is the silicone impact protection component 104. The silicone material itself has good elasticity and toughness, which can initially buffer and disperse the impact force. Subsequently, the impact force is transmitted to the buffer spring 105. The buffer spring 105, which is installed in a circular array at the bottom of the first connecting collar 101 and the top of the second connecting collar 103, absorbs the impact force by its own elastic deformation, converting the kinetic energy generated by the collision into the elastic potential energy of the spring, further weakening the impact force on the fire detector component 2, thereby protecting the internal precision components such as the smoke detector 201 from damage.

[0028] During installation and disassembly, the first quick-release clip 106 and the second quick-release clip 203 cooperate with each other. During installation, the protrusion on the side wall of the second quick-release clip 203 is aligned with the quick-release groove 108 at the bottom of the first quick-release clip 106 and inserted. Then, the smoke detector 201 is rotated so that the second quick-release clip 203 enters the locking groove 107, achieving quick installation. During disassembly, the smoke detector 201 is rotated in the opposite direction to easily remove it from the mounting cover 102. In addition, the fixing ear 202 on the side wall of the smoke detector 201 is connected to the mounting cover 102 by threads, which further enhances the stability of the connection and prevents loosening during daily use or collisions, ensuring that the entire fire detector anti-collision structure can operate stably and reliably.

[0029] The above-described embodiments are merely examples of several implementations of this utility model. The descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that for those skilled in the art, several modifications and improvements can be made without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. An anti-collision structure for an easy-to-install fire detector, comprising an anti-collision component (1) and a fire detector component (2), characterized in that: The anti-collision assembly (1) includes a mounting cover (102) for mounting a fire detector assembly (2). The top and bottom of the outer side wall of the mounting cover (102) are respectively equipped with a first connecting collar (101) and a second connecting collar (103) that are symmetrically distributed. The bottom of the first connecting collar (101) and the top of the second connecting collar (103) are respectively equipped with a plurality of buffer springs (105) that are distributed in a circumferential array and are symmetrically distributed. Silicone anti-collision parts (104) are installed between the upper and lower opposing buffer springs (105).

2. The anti-collision structure of an easy-to-install fire detector according to claim 1, characterized in that: The bottom of the mounting cover (102) is fixedly installed with a first quick-release clip (106), the bottom of the first quick-release clip (106) is provided with a quick-release groove (108), and the inner sidewall of the first quick-release clip (106) is provided with a locking groove (107).

3. The anti-collision structure of an easy-to-install fire detector according to claim 2, characterized in that: The fire detector assembly (2) includes a smoke detector (201) located at the bottom of the mounting cover (102), and a second quick-release clip (203) is mounted on the top of the smoke detector (201).

4. The anti-collision structure of an easy-to-install fire detector according to claim 3, characterized in that: The second quick-release clip (203) has a protrusion on its side wall that matches the quick-release groove (108), and the second quick-release clip (203) is rotatably connected to the inner side wall of the locking groove (107) through the quick-release groove (108).

5. The anti-collision structure of an easy-to-install fire detector according to claim 3, characterized in that: The smoke detector (201) has several circumferentially arrayed heat dissipation grilles (204) on its side wall, and a smoke inlet grille (205) is provided at the bottom of the smoke detector (201).

6. The anti-collision structure of an easy-to-install fire detector according to claim 5, characterized in that: The smoke detector (201) has a fixing ear (202) on its side wall that matches the mounting end of the mounting cover (102). The fire detector assembly (2) and the anti-collision assembly (1) are threadedly connected to the mounting cover (102) through the fixing ear (202).

Images