Fire emergency underground lamp mounting structure with anti-reverse positioning

Abstract

The utility model discloses a kind of fire emergency buried lamp mounting structures with anti-reverse positioning, it is related to fire protection field, including mounting ring, buffer ring and mounting bracket;Buffer ring is provided in the inside of mounting bracket, buffer ring and the inside of mounting bracket one side are all provided with clamping groove, the inside of buffer ring one side is provided with threaded ring;The top of mounting bracket movably installs mounting ring, the side of mounting ring bottom is fixedly connected with buckle, the inside of mounting ring one side movably installs threaded rod;The utility model is adapted to prevent anti-reverse by buckle and clamping groove asymmetric, avoid function anomaly.By the setting of buffer ring, impact can be absorbed, load is dispersed, the lamp is protected, threaded rod and threaded ring enhance fixation, cooperate quick dismounting design simplification maintenance, can also form sealed waterproof vapor, improve stability and service life.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection, specifically a fire emergency buried light installation structure with anti-reverse mounting positioning. Background Technology

[0002] In fire emergency systems, the installation structure of underground emergency lights is a core component to ensure the stable operation of the lights. It needs to achieve the functions of secure fixing, precise positioning and environmental protection of the lights. It needs to be adapted to the special working conditions of the underground environment to ensure that the lights can emit light normally under ground load, humidity and other conditions, and provide reliable lighting support for emergency evacuation. The rationality of the installation structure directly affects the safety and service life of the lights.

[0003] Currently, the existing installation structure for fire emergency buried lights often involves direct adhesive bonding between the lights and the installation structure. This can easily lead to incorrect installation direction, as well as abnormal wiring or deviations in the lighting guidance direction. Utility Model Content

[0004] The purpose of this utility model is to provide a fire emergency buried light installation structure with anti-reverse installation positioning, so as to solve the problem in the prior art that the wiring of the lamp is abnormal or the lighting guidance direction is deviated due to incorrect installation direction.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a fire emergency buried light installation structure with anti-reverse installation positioning, comprising an installation ring, a buffer ring, and an installation frame; the installation frame has a buffer ring on its inner side, and both the buffer ring and one side of the inner side of the installation frame have a slot, and one side of the inner side of the buffer ring has a threaded ring; the top of the installation frame has an installation ring movably installed, one side of the bottom of the installation ring has a buckle fixedly connected, and one side of the inner side of the installation ring has a threaded rod movably installed.

[0006] Preferably, magnetic rods are fixedly connected to both ends of the bottom of the mounting ring, and magnetic rings are provided at both ends inside the buffer ring and the mounting bracket, with the magnetic rods and magnetic rings fitting together.

[0007] Preferably, guide marks are provided at both ends of the top of the mounting ring, and the guide marks are made of organic resin.

[0008] Preferably, the top end of the mounting ring is provided with bolt holes, and at least four bolt holes are provided.

[0009] Preferably, both ends of the mounting bracket are provided with wire grooves, and the wire grooves are rectangular.

[0010] Preferably, the threaded rod has a thread on its outer periphery, the threaded ring has a threaded groove inside, and the top of the threaded rod has a diamond-shaped groove inside.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This utility model forms a physical anti-reverse installation mechanism through the asymmetrical matching structure of the buckle and the slot, avoiding malfunctions of the lamp caused by incorrect installation direction from the source; the threaded connection between the threaded rod and the threaded ring enhances the fixing strength between the mounting ring and the mounting bracket, improving the overall structural stability; the elastic properties of the nitrile rubber buffer ring initially absorb external impacts, while the quick disassembly and assembly design of the buckle and thread simplifies the maintenance process and improves operating efficiency.

[0013] 2. This utility model significantly improves the device's resistance to compression and aging in complex underground environments through the weather resistance and high elasticity of the buffer ring, effectively dispersing external load impacts and protecting the core components of the lamp; the unique matching posture design of the buckle and slot enhances the reliability of anti-reverse installation positioning; the pre-tightening deformation of the buffer ring when the threaded rod is tightened forms a sealing structure, reducing the risk of moisture intrusion, and further extending the service life of the device while ensuring anti-reverse installation and convenient maintenance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a structural breakdown diagram provided for an embodiment of the present utility model;

[0016] Figure 2 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0017] Figure 3 This is a partial structural diagram of the slot and threaded ring provided in an embodiment of the present utility model;

[0018] Figure 4 This is a partial structural diagram of the magnetic rod and buckle provided in an embodiment of the present utility model.

[0019] In the picture:

[0020] 1. Mounting ring; 101. Guide mark; 102. Bolt hole; 103. Magnetic rod; 104. Snap fastener; 2. Threaded rod; 3. Magnetic ring; 4. Snap groove; 5. Buffer ring; 6. Mounting bracket; 601. Wire groove; 7. Threaded ring. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] As attached Figure 1 To be continued Figure 4 As shown:

[0023] Example 1: This utility model provides a fire emergency buried light installation structure with anti-reverse installation positioning, including an installation ring 1, a buffer ring 5 and an installation bracket 6; a slot 4 is provided on one side of the inner side of the buffer ring 5 and the installation bracket 6, and a threaded ring 7 is provided on one side of the inner side of the buffer ring 5; the installation ring 1 is movably installed on the top of the installation bracket 6, a buckle 104 is fixedly connected to one side of the bottom of the installation ring 1, and a threaded rod 2 is movably installed on one side of the inner side of the installation ring 1.

[0024] During installation, the staff first fixes the mounting bracket 6 in the preset installation position. The buckle 104 at the bottom of the mounting ring 1 must be precisely aligned and engaged with the buffer ring 5 and the slot 4 inside the mounting bracket 6. If the direction is incorrect, the buckle 104 cannot be inserted into the slot 4. After confirming that the direction is correct, the threaded rod 2 inside the mounting ring 1 is rotated so that its outer thread engages with the threaded ring 7 inside the buffer ring 5 and is tightened. The installation is then completed. During maintenance, the threaded rod 2 can be rotated in the opposite direction to loosen it. With the quick separation structure of the buckle 104 and the slot 4, the inground light can be easily disassembled and installed, greatly improving maintenance efficiency.

[0025] In one embodiment of the present invention, magnetic rods 103 are fixedly connected to both ends of the bottom of the mounting ring 1, and magnetic rings 3 are provided at both ends inside the buffer ring 5 and the mounting bracket 6, and the magnetic rods 103 and magnetic rings 3 are fitted together.

[0026] The mounting ring 1 is embedded in the buffer ring 5 and the magnetic ring 3 in the mounting bracket 6 through the magnetic rod 103 at the bottom. The magnetic attraction further enhances the connection stability between the mounting ring 1 and the mounting bracket 6, and at the same time assists in anti-reverse installation positioning.

[0027] In one embodiment of this utility model, guide marks 101 are provided at both ends of the top of the mounting ring 1, and the guide marks 101 are made of organic resin material.

[0028] The guide sign 101 visually clarifies the correct installation direction of the installation ring 1, directly assisting in preventing reverse installation and positioning. The choice of organic resin material ensures the sign's wear resistance and corrosion resistance, making it suitable for use in underground environments.

[0029] In one embodiment of the present invention, a bolt hole 102 is provided at the top end inside the mounting ring 1, and at least four bolt holes 102 are provided.

[0030] The bolt hole 102 is used to fix the main body of the in-ground light onto the mounting ring 1 with bolts or other connecting parts to prevent the light fixture from loosening during use.

[0031] In one embodiment of the present invention, both ends of the mounting bracket 6 are provided with wire grooves 601, and the wire grooves 601 are rectangular.

[0032] The cable tray 601 has a rectangular design that facilitates the storage and connection of power cords, signal cables, etc. of the in-ground lights, avoiding cable clutter or damage from compression, while also optimizing the internal space layout of the mounting bracket 6.

[0033] In one embodiment of the present invention, the threaded rod 2 is provided with threads on its outer periphery, the threaded ring 7 is provided with a threaded groove inside, and the top of the threaded rod 2 is provided with a diamond-shaped groove.

[0034] The helical engagement between the outer thread and the threaded groove enables the threaded rod 2 to rotate and rise, thereby adjusting the tightness of the mounting ring 1; the diamond-shaped groove at the top facilitates the use of a special tool to rotate the threaded rod 2, improving operational convenience.

[0035] Working principle: The operator fixes the mounting bracket 6 to the preset position on the ground. The buckle 104 at the bottom of the mounting ring 1 must be inserted along the unique matching angle of the buffer ring 5 and the inner groove 4 of the mounting bracket 6. If installed in reverse, the buckle 104 and the groove 4 will interfere with each other and cannot fit together, forming a physical anti-reverse installation mechanism. After positioning, rotate the threaded rod 2 inside the mounting ring 1 to make it tightly screwed into the threaded ring 7 inside the buffer ring 5. The overall fixing strength is enhanced by the thread engagement. When disassembling and maintaining, simply loosen the threaded rod 2 in the reverse direction to make the buckle 104 disengage from the groove 4, realizing the quick separation of the in-ground light and simplifying the operation process.

[0036] Example 2: This example is basically the same as the previous example, except that a buffer ring 5 is provided on the inner side of the mounting bracket 6.

[0037] The buffer ring 5 can be made of, but is not limited to, a composite material of silicone rubber and polyurethane, which has high elasticity and compression resistance. During installation, the buckle 104 at the bottom of the mounting ring 1 is inserted into the slot 4 to complete the initial positioning. At the same time, the threaded rod 2 and the threaded ring 7 are screwed together and fixed. The dual structure ensures that the installation direction is correct and the connection is stable. When the buried lamp is subjected to external pressure, the buffer ring 5 absorbs the impact force through its own elastic deformation, preventing the pressure from being directly transmitted to the lamp body. The aging resistance of the composite material can also adapt to the working conditions of the buried environment such as humidity and temperature difference. While realizing anti-reverse installation and quick maintenance, it significantly improves the pressure resistance and durability of the device.

[0038] Working Principle: During the assembly of the mounting ring 1 and the mounting bracket 6, the asymmetrical design of the snap fastener 104 and the slot 4 ensures that there is only one correct installation posture, structurally eliminating the possibility of reverse installation. After the threaded rod 2 is screwed into the threaded ring 7, it not only provides a fastening function but also causes the buffer ring 5 to undergo initial micro-deformation through the thread preload, forming a sealing structure. When the ground bears a load, the buffer ring 5 absorbs the impact energy through its own elastic expansion and contraction, distributing the external force to the entire mounting bracket 6, preventing damage to the core components of the lamp; at the same time, the rubber material of the buffer ring 5 reduces thread loosening caused by vibration, further improving the compressive stability of the device while ensuring anti-reverse installation and convenient maintenance.

[0039] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fire emergency buried light installation structure with anti-reverse mounting positioning, characterized in that: It includes a mounting ring (1), a buffer ring (5), and a mounting bracket (6); A buffer ring (5) is provided on the inner side of the mounting bracket (6). A slot (4) is provided on one side of both the buffer ring (5) and the inner side of the mounting bracket (6). A threaded ring (7) is provided on one side inside the buffer ring (5). A mounting ring (1) is movably mounted on the top of the mounting bracket (6), and a buckle (104) is fixedly connected to one side of the bottom of the mounting ring (1). A threaded rod (2) is movably mounted on one side inside the mounting ring (1).

2. The installation structure of a fire emergency buried light with anti-reverse positioning as described in claim 1, characterized in that: The bottom ends of the mounting ring (1) are fixedly connected with magnetic rods (103), and the buffer ring (5) and the mounting bracket (6) are both provided with magnetic rings (3), and the magnetic rods (103) and magnetic rings (3) are fitted together.

3. The installation structure of a fire emergency buried light with anti-reverse positioning as described in claim 1, characterized in that: The mounting ring (1) has guide marks (101) at both ends of its top, and the guide marks (101) are made of organic resin.

4. The installation structure of a fire emergency buried light with anti-reverse positioning as described in claim 1, characterized in that: The top end of the mounting ring (1) is provided with bolt holes (102), and there are at least four bolt holes (102).

5. The installation structure of a fire emergency buried light with anti-reverse positioning as described in claim 1, characterized in that: Both ends of the mounting bracket (6) are provided with wire grooves (601), and the wire grooves (601) are rectangular.

6. The installation structure of a fire emergency buried light with anti-reverse positioning as described in claim 1, characterized in that: The threaded rod (2) has threads on its outer periphery, the threaded ring (7) has a threaded groove inside, and the top of the threaded rod (2) has a diamond-shaped groove inside.

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