A device for quickly disassembling and detecting a smoke alarm

Abstract

The utility model discloses a device of quick dismounting and detecting smoke sensing alarm, related to smoke sensing alarm technical field, include: the pole -like pipe body and operating head, the inside of pole -like pipe body is formed with the smoke channel of through, operating head fixedly connected in one end of pole -like pipe body, operating head includes base, antiskid piece and at least one clamping piece, base has one operating mouth for accommodating smoke sensing alarm probe, antiskid piece sets up in the inner wall of operating mouth for increasing the friction between smoke sensing alarm probe, clamping piece swing setting is in the lateral wall of base for the joint fixed smoke sensing alarm probe, base is provided with the through -hole of communicating with smoke channel, simple structure, convenient to use, effectively solve the difficulty of existing smoke sensing alarm in the dismounting and detection, realize the quick dismounting and efficient detection of smoke sensing alarm, ensure that it can stably and reliably operate in the fire early warning work, provide strong safeguard for people's life and property safety.

Description

Technical Field

[0001] This utility model relates to the field of smoke detector technology, and in particular to a device for quickly disassembling and testing smoke detectors. Background Technology

[0002] Smoke detectors, as key devices for early fire warning, are widely used in various types of buildings. However, in actual use and maintenance, traditional smoke detectors have revealed a series of problems.

[0003] In terms of installation and removal, traditional smoke detectors are mostly installed on ceilings or other locations using screws or clips. This installation method presents significant obstacles during disassembly, often requiring tools such as screwdrivers, making the process cumbersome. Especially in high-altitude work scenarios, not only does the difficulty of disassembly increase significantly, but the time required is also greatly extended, severely impacting the efficiency of maintenance work.

[0004] From a functional testing perspective, smoke detectors require regular testing to ensure they function properly. However, the aforementioned inconvenience of disassembly makes efficient testing difficult. In some locations, due to untimely testing, smoke detectors operate in a faulty state, failing to issue timely alarms when a fire occurs, thus creating serious safety hazards.

[0005] There are already some related patented technologies, such as:

[0006] He Bingshan's "A Smoke Detector Disassembly Device" (Application No. 202020792420.9, Publication (Announcement) No. CN212123095U) relates to a smoke detector disassembly device for ground operations, which solves the problem of ladder operations and the safety hazards therein. It enables the disassembly and assembly of smoke detectors to be completed on the ground through a specific structure. However, it can only disassemble smoke detector alarms and cannot test them.

[0007] Beijing Lihua Fire Protection Engineering Co., Ltd.'s patent, "A Mechanical Claw for Convenient Installation and Removal of Smoke Detectors" (application number 202021009592.0, publication (announcement) number CN212635790U), relates to a mechanical claw for convenient installation and removal of smoke detectors. It achieves convenient installation and removal of smoke detectors through a unique telescopic rod and gripping component design, but it does not have the function of detecting smoke alarms.

[0008] Fujian Zhongying Tongyi Testing Co., Ltd.'s "A Portable Smoke Detection Device" (Application No. 202222522583.7, Publication (Announcement) No. CN218866601) is a device that can detect smoke detectors, but does not have the function of quickly disassembling smoke detectors.

[0009] In summary, the existing patented technologies are relatively limited in function and cannot simultaneously achieve rapid disassembly and efficient detection of smoke detectors. Therefore, designing a smoke detector device that integrates rapid disassembly and detection functions is of significant practical importance. Utility Model Content

[0010] The purpose of this invention is to provide a device for quickly disassembling and testing smoke detectors, thereby solving the problems existing in the prior art. It has a simple structure, is easy to use, and effectively solves the difficulties in disassembling and testing existing smoke detectors. It enables rapid disassembly and efficient testing of smoke detectors, ensuring their stable and reliable operation in fire early warning work, and providing strong protection for people's lives and property.

[0011] To achieve the above objectives, this utility model provides the following solution:

[0012] This utility model provides a device for quickly disassembling and testing smoke detectors, comprising: a rod-shaped tube and an operating head. The rod-shaped tube has a through smoke channel formed inside. The operating head is fixedly connected to one end of the rod-shaped tube. The operating head includes a base, an anti-slip component, and at least one fastener. The base has an operating port for accommodating a smoke detector probe. The anti-slip component is disposed on the inner wall of the operating port to increase the friction between the anti-slip component and the smoke detector probe. The fastener is movably disposed on the side wall of the base to engage and fix the smoke detector probe. The base has a through hole communicating with the smoke channel.

[0013] Preferably, the operating head further includes a first reducing connector, one end of which is fixedly connected to the rod-shaped tube body and the other end of which is fixedly connected to the base.

[0014] Preferably, it also includes a second reducing connector, wherein the first reducing connector is a 110mm to 50mm PVC reducing connector, the base has a diameter of 110mm, the base is connected to the 110mm diameter end of the first reducing connector, and the 50mm diameter end of the first reducing connector is connected to the rod-shaped tube body through the second reducing connector.

[0015] Preferably, the second reducing connector is a 50mm to 32mm PVC reducing connector.

[0016] Preferably, the rod-shaped tube is a PVC pipe with a length of 1.5 meters and an outer diameter of 32 mm.

[0017] Preferably, the anti-slip component is a rubber sheet that is adhered to the inner wall of the operating port by an adhesive.

[0018] Preferably, the fastener is a dovetail wire, and the side wall of the base has a threaded hole for the dovetail wire to pass through. There are four dovetail wires, which are evenly distributed along the circumference of the base.

[0019] Preferably, the rod-shaped tube, the first reducing joint, the second reducing joint, and the base are fixedly connected by an adhesive.

[0020] The present invention achieves the following technical advantages over the prior art:

[0021] This utility model provides a device for quickly disassembling and testing smoke detectors. Through the design of connecting the smoke channel of the rod-shaped tube body with the through hole of the base, the device enables rapid smoke detection of the smoke detector. The anti-slip part increases the friction to prevent the probe from slipping, and the fastener enables the probe to be quickly snapped and fixed. The overall structure takes into account both the convenience of disassembly and assembly and the stability of detection. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the device for quickly disassembling and testing smoke detectors provided by this utility model;

[0024] In the diagram: 1. Rod-shaped tube; 2. Base; 3. Anti-slip component; 4. Fastener; 5. First reducing joint; 6. Second reducing joint; 7. Adhesive. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] This utility model relates to the field of smoke detector technology, and in particular to a device for quickly disassembling and testing smoke detectors. To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] This utility model provides a device for quickly disassembling and testing smoke detectors, such as... Figure 1As shown, it includes: a rod-shaped tube 1 and an operating head. The rod-shaped tube 1 has a through smoke channel formed inside. The operating head is fixedly connected to one end of the rod-shaped tube 1. The operating head includes a base 2, an anti-slip component 3, and at least one fastener 4. The base 2 has an operating port for accommodating the smoke detector probe. The anti-slip component 3 is disposed on the inner wall of the operating port to increase the friction between the anti-slip component and the smoke detector probe. The fastener 4 is movably disposed on the side wall of the base 2 to secure the smoke detector probe. The base 2 has a through hole communicating with the smoke channel. Through the communication between the smoke channel of the rod-shaped tube 1 and the through hole of the base 2, rapid smoke detection of the smoke detector is achieved. The anti-slip component 3 increases friction to prevent the probe from slipping, and the fastener 4 enables rapid securing of the probe. The overall structure balances ease of assembly and disassembly with detection stability.

[0028] In a preferred embodiment, the operating head further includes a first reducing connector 5, one end of which is fixedly connected to the rod-shaped tube 1 and the other end is fixedly connected to the base 2. The first reducing connector 5 enables the rod-shaped tube 1 and the base 2 to be matched in size, ensuring a smooth transition of the smoke channel, while also enhancing the structural strength of the connection part and preventing smoke leakage from affecting the detection accuracy.

[0029] In a preferred embodiment, a second reducing connector 6 is also included. The first reducing connector 5 is a PVC reducing connector that converts 110mm to 50mm. The base 2 has a diameter of 110mm and is connected to the 110mm diameter end of the first reducing connector 5. The 50mm diameter end of the first reducing connector 5 is connected to the rod-shaped tube 1 through the second reducing connector 6. Through the combined design of the two-stage reducing connectors, a stepped size transition between the 110mm base 2 and the rod-shaped tube 1 is achieved, ensuring a reasonable gradual change in the diameter of the smoke channel, reducing airflow resistance, and improving the compatibility of components of different specifications.

[0030] In a preferred embodiment, the second reducing connector 6 is a 50mm to 32mm PVC reducing connector. The 50mm to 32mm reducing specification precisely matches the size difference between the first reducing connector 5 and the rod-shaped tube 1, ensuring seamless connection at the joint, effectively preventing smoke leakage at the transition point, and ensuring the accuracy of the detection.

[0031] In a preferred embodiment, the rod-shaped tube 1 is a PVC pipe with a length of 1.5 meters and an outer diameter of 32 mm. The 1.5-meter length meets the requirements of conventional installation height operation, and the 32-mm outer diameter PVC pipe combines lightweight and structural strength, is easy to handle by hand, is corrosion-resistant, and has low cost, making it suitable for mass production applications.

[0032] In a preferred embodiment, the anti-slip component 3 is a rubber sheet that is attached to the inner wall of the operating port by an adhesive 7. The rubber sheet has excellent anti-slip properties, and the adhesive 7 is applied in a simple manner. It can effectively increase the friction between the probe and the operating port, prevent slippage during disassembly and assembly, and improve operational safety and efficiency.

[0033] In a preferred embodiment, the fastener 4 is a dovetail wire. The side wall of the base 2 has a threaded hole for the dovetail wire to pass through. There are four dovetail wires, which are evenly distributed around the circumference of the base 2. The four evenly distributed dovetail wires form a multi-point fixation to ensure that the smoke detector probe is subjected to balanced force and is firmly locked and not easy to loosen. The threaded connection design enables quick tightening and loosening, which is convenient for single-person operation to complete the assembly and disassembly.

[0034] In a preferred embodiment, the rod-shaped tube 1, the first reducing joint 5, the second reducing joint 6, and the base 2 are fixedly connected by an adhesive 7. The adhesive 7 fixation method simplifies the assembly process, reduces production costs, and at the same time ensures the sealing of the connection of each component to prevent smoke leakage. The PVC material has good compatibility with the adhesive 7, and the connection strength meets the requirements for long-term use.

[0035] The following is a method of using the device for quickly disassembling and testing smoke detectors provided by this utility model. During use, the operator holds the end of the rod-shaped tube 1 furthest from the operating head, aligns the operating port of the base 2 with the smoke detector probe on the ceiling, and slowly moves it until the probe is fully inserted into the operating port. At this time, the rubber on the inner wall of the operating port is in close contact with the outer wall of the probe, initially preventing the probe from slipping due to friction. Next, tighten the four dovetail screws on the side wall of the base 2 in sequence until their ends press against the outer circumference of the probe, thus firmly fixing the probe. If disassembly is required, loosen the dovetail screws in the opposite direction to release the locking fastener 4 from fixing the probe, and then lower the entire device to remove the probe. During testing, connect the smoke generator to the end of the rod-shaped tube 1 furthest from the operating head, allowing smoke to pass through the smoke channel inside the rod-shaped tube 1, through the second reducing connector 6, the first reducing connector 5, and the through hole on the base 2 into the operating port, contacting the smoke detector probe, triggering the alarm response, and completing the testing process. After testing, turn off the smoke generator and wait for the smoke to dissipate before removing the device following the disassembly steps. The entire operation requires no climbing; a single person can quickly install, remove, and test the smoke detector from the ground, effectively improving work efficiency and ensuring the safety of the operator.

[0036] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A device for quickly disassembling and testing smoke detectors, characterized in that, include: A rod-shaped tube, wherein a through-flow smoke channel is formed inside the rod-shaped tube; An operating head is fixedly connected to one end of the rod-shaped tube. The operating head includes a base, an anti-slip component, and at least one fastener. The base has an operating port for accommodating a smoke detector probe. The anti-slip component is disposed on the inner wall of the operating port to increase the friction between the anti-slip component and the smoke detector probe. The fastener is movably disposed on the side wall of the base to engage and fix the smoke detector probe. The base has a through hole communicating with the smoke channel.

2. The device for quickly disassembling and testing smoke detectors according to claim 1, characterized in that: The operating head also includes a first reducing connector, one end of which is fixedly connected to the rod-shaped tube body and the other end of which is fixedly connected to the base.

3. The device for quickly disassembling and testing smoke detectors according to claim 2, characterized in that: It also includes a second reducing connector. The first reducing connector is a PVC reducing connector that is 110mm to 50mm. The base has a diameter of 110mm. The base is connected to the 110mm diameter end of the first reducing connector. The 50mm diameter end of the first reducing connector is connected to the rod-shaped tube body through the second reducing connector.

4. The device for quickly disassembling and testing smoke detectors according to claim 3, characterized in that: The second reducing fitting is a 50mm to 32mm PVC reducing fitting.

5. The device for quickly disassembling and testing smoke detectors according to claim 4, characterized in that: The rod-shaped tube is a PVC pipe with a length of 1.5 meters and an outer diameter of 32 mm.

6. The device for quickly disassembling and testing smoke detectors according to claim 1, characterized in that: The anti-slip component is a rubber sheet that is adhered to the inner wall of the operating port using an adhesive.

7. The device for quickly disassembling and testing smoke detectors according to claim 1, characterized in that: The fastener is a dovetail wire, and the side wall of the base has a threaded hole for the dovetail wire to pass through. There are four dovetail wires, which are evenly distributed along the circumference of the base.

8. The device for quickly disassembling and testing smoke detectors according to claim 3, characterized in that: The rod-shaped tube, the first reducing joint, the second reducing joint, and the base are fixedly connected by adhesive.

Images