Intelligent smoke detector based on Internet of Things

Abstract

The utility model relates to the technical field of smoke detectors, and provides an internet-of-things intelligent smoke detector, which comprises a circular sealing shell, a smoke detector main body fixedly mounted at the bottom end of the circular sealing shell, a drawing groove formed in the outer side wall of the circular sealing shell, and a storage box clamped in the drawing groove in a sliding manner. By taking out the circular sealing shell from the interior of the mounting shell, manually pulling the storage box and pulling the storage box to slide in the drawing groove, the battery in the storage box is effectively taken out, and the battery of the smoke detector main body is effectively replaced, so that the working efficiency of replacing the battery of the smoke detector main body is improved; a motor drives a gear to rotate, a circular toothed plate in linkage meshing connection drives a circular frame to rotate on a circular sliding rail, a sponge eraser makes contact with the outer side wall of the smoke detector body for wiping, the smoke detector body is cleaned, and therefore the using sensitivity of the smoke detector body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of smoke detectors, and specifically to an Internet of Things intelligent smoke detector. Background Art

[0002] Smoke detectors are one of the important components of fire warning. Since the fire ignition process is generally accompanied by three combustion products: smoke, heat and light, in the early stage of a fire, due to the low temperature, most substances are in the smoldering stage, so a lot of smoke is produced. Therefore, smoke detectors play a huge role in fire warning and are widely used in various places such as restaurants, hotels, schools, cinemas, libraries, supermarkets, etc., especially in scenes with high fire hazard requirements, such as warehouses, homes, wholesale markets and other scenes with dense flammable materials.

[0003] Known Chinese publicly authorized utility models: (Publication No.: 201921927039.2) discloses an IoT intelligent smoke detector, which detects the smoke value, temperature value, humidity value, and air pressure value of the surrounding environment through smoke sensors, temperature sensors, humidity sensors, and air pressure sensors, and combines data models to identify various scenarios such as fire, sensor aging, cooking, water mist, smoking, dust, and safety hazards, and make reflection results for different scenarios, so as to realize accurate fire alarm and early warning, and avoid false alarms, missed alarms, and delayed alarm hazards.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned IoT smart smoke detector has the following problems: during use, the prior art is not convenient for replacing the battery of the smoke detector, and it is difficult to clean the smoke detector, thereby reducing the sensitivity of the smoke detector and the efficiency of battery replacement. Therefore, an IoT smart smoke detector is proposed. Utility Model Content

[0005] The utility model provides an Internet of Things intelligent smoke detector, which solves the problem in the related art that it is inconvenient to replace the battery of the smoke detector and difficult to clean the smoke detector, thereby reducing the sensitivity of the smoke detector and the working efficiency of battery replacement.

[0006] The technical solution of the utility model is as follows: an Internet of Things intelligent smoke detector, comprising: a circular sealed shell, a smoke detector body fixedly mounted at the bottom end of the circular sealed shell, a draw groove provided on the outer side wall of the circular sealed shell, a storage box slidably connected to the inside of the draw groove, wherein a battery is arranged inside the storage box;

[0007] A mounting shell is arranged above the circular sealing shell, a slot is relatively opened on the bottom side of the mounting shell, and a clamping block is relatively fixedly installed on both sides of the outer side wall of the circular sealing shell, and the clamping block is plugged into the slot;

[0008] An extrusion mechanism, the extrusion mechanism being arranged on an inner top wall of the mounting shell;

[0009] A cleaning mechanism is located on the outer side wall of the circular sealing shell.

[0010] Preferably, the extrusion mechanism includes a spring fixedly mounted on the inner top wall of the mounting shell, a pressing plate fixedly connected to the bottom end of the spring, and fixed plates relatively fixedly mounted on both sides of the outer side walls of the pressing plate, and the bottom end of the pressing plate abuts against the top end of the circular sealing shell.

[0011] Preferably, the extrusion mechanism further comprises a linear slide rail relatively fixedly mounted on the inner side wall of the mounting shell, and the linear slide rail is slidably connected to one side of the fixing plate.

[0012] Preferably, the cleaning mechanism includes a fixed shell fixedly mounted on the outer side wall of the circular sealing shell, a motor fixedly mounted on the inner top wall of the fixed shell, and a gear fixedly connected to the output end of the motor.

[0013] Preferably, the cleaning mechanism also includes a circular slide rail fixedly mounted on the bottom end side of the circular sealing shell, a circular frame slidably connected to the circular slide rail, and a circular toothed plate fixedly mounted on the outer side wall of the circular frame, the circular toothed plate is meshingly connected to the gear, an irregular plate is fixedly mounted on the bottom of the circular frame, a sponge is fixedly mounted on one side of the irregular plate, and the sponge is in contact with the outer side wall of the smoke detector body.

[0014] Preferably, two mounting holes are formed through the top of the circular sealing shell, and the two mounting holes are arranged opposite to each other.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. By taking the circular sealing shell out from the inside of the installation shell, manually pulling the storage box, and pulling the storage box to slide inside the drawer slot, the battery inside the storage box can be effectively taken out, and the battery of the smoke detector body can be effectively replaced, thereby improving the working efficiency of replacing the battery of the smoke detector body.

[0017] 2. The motor drives the gear to rotate, and the circular toothed plate in linkage meshing connection drives the circular frame to rotate on the circular slide rail, so that the sponge wipes the outer wall of the smoke detector body to clean the smoke detector body, thereby improving the sensitivity of the smoke detector body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0020] Figure 2 This is a side view schematic diagram of the three-dimensional structure proposed by the utility model;

[0021] Figure 3 The utility model provides a schematic diagram of a sectional three-dimensional structure of a circular sealing shell;

[0022] In the figure: 1. round sealed shell; 2. drawer slot; 3. storage box; 4. battery; 5. card block; 6. mounting shell; 7. slot;

[0023] 8. Extrusion mechanism; 81. Spring; 82. Pressing plate; 83. Fixing plate; 84. Linear guide rail;

[0024] 9. Smoke detector body;

[0025] 10. Cleaning mechanism; 101. Fixed shell; 102. Motor; 103. Gear; 104. Circular slide rail; 105. Circular frame; 106. Circular tooth plate; 107. Irregular plate; 108. Sponge;

[0026] 11. Mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1 - Figure 3 , an Internet of Things intelligent smoke detector, comprising: a circular sealed shell 1, a smoke detector body 9 fixedly mounted at the bottom end of the circular sealed shell 1, a draw groove 2 provided on the outer wall of the circular sealed shell 1, a storage box 3 slidably connected to the inside of the draw groove 2, and a battery 4 is arranged inside the storage box 3;

[0030] A mounting shell 6 is disposed above the circular sealing shell 1, and a slot 7 is provided on the bottom side of the mounting shell 6. Blocks 5 are relatively fixedly installed on both sides of the outer wall of the circular sealing shell 1, and the block 5 is plugged into the slot 7.

[0031] An extrusion mechanism 8, the extrusion mechanism 8 is arranged on the inner top wall of the mounting shell 6;

[0032] The utility model provides an Internet of Things intelligent smoke detector, which can effectively take out the battery 4 in the storage box 3 and effectively replace the battery 4 in the smoke detector body 9, thereby improving the working efficiency of replacing the battery 4 in the smoke detector body 9.

[0033] Furthermore, the extrusion mechanism 8 includes a spring 81 fixedly mounted on the inner top wall of the mounting shell 6, a pressing plate 82 fixedly connected to the bottom end of the spring 81, and a fixing plate 83 relatively fixedly mounted on both sides of the outer wall of the pressing plate 82. The bottom end of the pressing plate 82 is in conflict with the top of the circular sealing shell 1. The extrusion mechanism 8 also includes a linear slide rail 84 relatively fixedly mounted on the inner side wall of the mounting shell 6. The linear slide rail 84 is slidably connected to one side of the fixing plate 83.

[0034] Specifically, the smoke detector body 9 is manually picked up, the circular sealing shell 1 is inserted into the interior of the mounting shell 6, and the card block 5 is adjusted and inserted into the interior of the slot 7. When the top of the circular sealing shell 1 contacts the pressing plate 82, the linkage spring 81 contracts, so that the card block 5 passes through the slot 7 and enters the interior of the mounting shell 6. The smoke detector body 9 is rotated, and the circular sealing shell 1 is linked to rotate inside the mounting shell 6, so that the card block 5 and the slot 7 are staggered and engaged in the interior of the mounting shell 6. The smoke detector body 9 is manually released, and the spring 81 rebounds to squeeze and fix the circular sealing shell 1, so that the smoke detector body 9 can be effectively installed and disassembled, which is convenient for later maintenance and replacement.

[0035] Furthermore, two mounting holes 11 are formed through the top of the circular sealing shell 1 , and the two mounting holes 11 are arranged opposite to each other.

[0036] Specifically, two mounting holes 11 are formed through the top of the circular sealing shell 1 for inserting fixing wires, thereby effectively fixing the circular sealing shell 1 to the ceiling.

[0037] Embodiment 2

[0038] Based on the first embodiment, the present embodiment includes: a cleaning mechanism 10, the cleaning mechanism 10 is located on the outer wall of the circular sealed shell 1, the cleaning mechanism 10 includes a fixed shell 101 fixedly installed on the outer wall of the circular sealed shell 1, a motor 102 fixedly installed on the inner top wall of the fixed shell 101 and a gear 103 fixedly connected to the output end of the motor 102, the cleaning mechanism 10 also includes a circular slide rail 104 fixedly installed on the bottom side of the circular sealed shell 1, a circular frame 105 slidably connected to the circular slide rail 104 and a circular toothed plate 106 fixedly installed on the outer wall of the circular frame 105, the circular toothed plate 106 is meshingly connected with the gear 103, an irregular plate 107 is fixedly installed on the bottom of the circular frame 105, a sponge 108 is fixedly installed on one side of the irregular plate 107, and the sponge 108 contacts the outer wall of the smoke detector body 9.

[0039] The technical solution provided in this embodiment is: by starting the motor 102, the motor 102 drives the gear 103 to rotate, and the circular toothed plate 106 in linkage meshing connection drives the circular frame 105 to rotate on the circular slide rail 104, so that the sponge 108 contacts and wipes the outer wall of the smoke detector body 9, thereby achieving the purpose of cleaning the smoke detector body 9.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An IoT intelligent smoke detector, characterized in that: include: A circular sealed shell (1), a smoke detector body (9) fixedly mounted at the bottom end of the circular sealed shell (1), a drawout groove (2) provided on the outer wall of the circular sealed shell (1), and a storage box (3) slidably engaged in the drawout groove (2), wherein a battery (4) is arranged inside the storage box (3); A mounting shell (6) is arranged above the circular sealing shell (1), a slot (7) is provided on the bottom side of the mounting shell (6), and clamping blocks (5) are relatively fixedly installed on both sides of the outer wall of the circular sealing shell (1), and the clamping blocks (5) are plugged into the slot (7); An extrusion mechanism (8), the extrusion mechanism (8) being arranged on the inner top wall of the mounting shell (6); A cleaning mechanism (10), wherein the cleaning mechanism (10) is located on the outer side wall of the circular sealing shell (1).

2. The IoT intelligent smoke detector according to claim 1, characterized in that: The squeezing mechanism (8) comprises a spring (81) fixedly mounted on the inner top wall of the mounting shell (6), a pressing plate (82) fixedly connected to the bottom end of the spring (81), and fixing plates (83) relatively fixedly mounted on both sides of the outer side walls of the pressing plate (82), wherein the bottom end of the pressing plate (82) contacts the top end of the circular sealing shell (1).

3. The IoT intelligent smoke detector according to claim 2, characterized in that: The extrusion mechanism (8) further comprises a linear slide rail (84) relatively fixedly mounted on the inner side wall of the mounting shell (6), and the linear slide rail (84) is slidably connected to one side of the fixing plate (83).

4. The IoT intelligent smoke detector according to claim 1, characterized in that: The cleaning mechanism (10) comprises a fixed shell (101) fixedly mounted on the outer wall of the circular sealing shell (1), a motor (102) fixedly mounted on the inner top wall of the fixed shell (101), and a gear (103) fixedly connected to the output end of the motor (102).

5. The IoT intelligent smoke detector according to claim 4, characterized in that: The cleaning mechanism (10) further comprises a circular slide rail (104) fixedly mounted on the bottom side of the circular sealing shell (1), a circular frame (105) slidably connected to the circular slide rail (104), and a circular tooth plate (106) fixedly mounted on the outer side wall of the circular frame (105), wherein the circular tooth plate (106) is meshingly connected to the gear (103), an irregular plate (107) is fixedly mounted on the bottom of the circular frame (105), a sponge (108) is fixedly mounted on one side of the irregular plate (107), and the sponge (108) is in contact with the outer side wall of the smoke detector body (9).

6. The IoT intelligent smoke detector according to claim 1, characterized in that: Two mounting holes (11) are formed through the top of the circular sealing shell (1), and the two mounting holes (11) are arranged opposite to each other.

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