A smoke monitoring device

Abstract

The utility model relates to smoke monitoring technical field discloses a kind of smoke monitoring devices, including base, clamping assembly, protection component and locking assembly, base inside is clamped with monitor, clamping assembly is installed in base inside left and right sides, protection component is installed in monitor inside front end, locking assembly is installed in monitor inside. The utility model has following advantages and effects: clamping assembly cooperates with butt joint block through clamping block, it is convenient to lock and unlock to monitor, it is convenient to dismount and improve the stability after monitor installation, while protection component cooperates with filter screen through protection plate, avoid water vapor through air slot into monitor inside, while filtering air that enters air slot inside, avoid impurity dust through air slot into monitor inside, affect the sensitivity of smoke monitoring inside monitor.

Description

Technical Field

[0001] This utility model relates to the field of smoke monitoring technology, and in particular to a smoke monitoring device. Background Technology

[0002] Smoke detection is an important technology that uses sensors and intelligent algorithms to provide early fire warnings, and it is widely used in home, industrial, and building safety. Its core principle is to monitor the concentration, particle size, composition, and duration of smoke in the air, thereby promptly detecting fire hazards and issuing alarms.

[0003] In the existing technology, patent application number 202323287410.2 discloses a wireless temperature, humidity and smoke concentration monitoring device. This application sets up a drawer and a baffle. The drawer can be used to temporarily place the dust sucked in when the main body of the cleaning device is full. When the dust is full, it can be cleaned all at once, reducing the frequency of cleaning the vacuum cleaner. The baffle can block the drawer inside the vacuum cleaner during normal use of the vacuum cleaner and the main body of the device. However, the monitoring device is installed by bolts, which is inconvenient to disassemble and install, and it is not convenient to repair or replace the monitoring device, resulting in low work efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a smoke monitoring device that can solve the problems mentioned in the background art.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a smoke monitoring device, including a base:

[0006] A monitor is snapped into the inside of the base;

[0007] A snap-fit ​​assembly is installed inside the base on the left and right sides for locking the monitor in place.

[0008] The snap-fit ​​assembly includes:

[0009] The base has docking slots on the left and right sides inside. The monitor has docking blocks fixedly installed on the left and right sides inside. The base has a locking block slidably connected to the docking slot on the side away from the central axis. The locking block has a sliding rod fixedly installed on the side away from the central axis. A first spring is provided between the locking block and the base. The docking block has a locking slot on the side away from the central axis. The base has fixing blocks fixedly installed on the left and right sides. The fixing blocks have baffles slidably connected inside. The baffles have handles fixedly installed on the side away from the central axis.

[0010] In the above scheme, after the docking block is inserted into the docking groove, the first spring pushes the locking block into the locking groove on the docking block, and at the same time the sliding baffle prevents the sliding rod from sliding, thereby locking the locking block and thus locking the installation of the monitor.

[0011] A further feature of this invention includes:

[0012] A protective component is installed inside the front end of the monitor for moisture protection and ventilation.

[0013] The protective components include:

[0014] The monitor has a slot at the front of its upper end, and a protective frame is slidably connected inside the slot. A protective plate is fixedly installed at the front end of the protective frame. An installation slot is provided on the left side of the protective frame, and a filter frame is slidably connected inside the installation slot. A filter screen is installed inside the filter frame.

[0015] In the above scheme, the inclined design of the protective plate inside the protective frame makes it easy for water vapor falling on the protective plate to slide down at an angle, preventing water vapor from entering the monitor through the empty slot. At the same time, the filter screen filters the air passing through the empty slot, preventing dust and impurities from entering the monitor.

[0016] A further feature of this invention includes:

[0017] A locking component, installed inside the monitor, is used to lock the internal structure of the protective component.

[0018] The locking component includes:

[0019] A limiting rod is slidably connected to the front end of the slot inside the monitor. A second spring is provided between the limiting rod and the monitor. A pull rod is fixedly installed at the front end of the limiting rod. A limiting slot is opened at the front end of the protective frame.

[0020] In the above scheme, the second spring pushes the limit rod into the inside of the protective frame to lock the protective frame, which facilitates the disassembly and installation of the protective frame and the cleaning and replacement of the protective plate and filter screen.

[0021] The beneficial effects of this utility model are:

[0022] The snap-fit ​​assembly of this utility model uses a snap-fit ​​block and a docking block to facilitate locking and unlocking of the monitor, making it easy to install and remove the monitor and improving the stability of the monitor after installation. At the same time, the protective assembly uses a protective plate and a filter screen to prevent moisture from entering the monitor through the slot and to filter the air entering the slot, preventing impurities and dust from entering the monitor through the slot and affecting the sensitivity of the monitor to smoke detection.

[0023] The locking component of this utility model, through the cooperation of a pull rod and a limit rod, facilitates the disassembly and installation of the protective frame, facilitates the disassembly and cleaning of the protective frame, and facilitates the cleaning of the filter screen installed inside the protective frame, preventing excessive dust from clogging the filter screen, affecting the air intake efficiency, and thus reducing the sensitivity of the monitor. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of 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.

[0025] Figure 1 This is a schematic diagram of the structure of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall cross-sectional structure of this utility model;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the monitor of this utility model;

[0028] Figure 4 This is a schematic diagram of the disassembled structure of the protective frame and filter frame of this utility model.

[0029] In the diagram, 1. Base; 2. Monitor; 3. Snap-fit ​​assembly; 301. Docking groove; 302. Docking block; 303. Snap-fit ​​block; 304. Slide rod; 305. First spring; 306. Locking groove; 307. Fixing block; 308. Baffle; 309. Handle; 4. Protective assembly; 401. Empty groove; 402. Protective frame; 403. Protective plate; 404. Mounting groove; 405. Filter frame; 406. Filter screen; 5. Locking assembly; 501. Limiting rod; 502. Second spring; 503. Pull rod; 504. Limiting groove. Detailed Implementation

[0030] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] Reference Figure 1-4A smoke monitoring device includes a base 1, a snap-fit ​​component 3, a protective component 4, and a locking component 5. A monitor 2 is snapped into the inside of the base 1. The snap-fit ​​component 3 is installed on the left and right sides inside the base 1 for snapping and locking the monitor 2. The protective component 4 is installed at the front end inside the monitor 2 for moisture protection and ventilation. The locking component 5 is installed inside the monitor 2 for locking the internal structure of the protective component 4.

[0032] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The snap-fit ​​assembly 3 includes: a mating groove 301 formed on the left and right sides inside the base 1; a mating block 302 fixedly installed on the left and right sides inside the monitor 2; a snap-fit ​​block 303 slidably connected to the side of the mating groove 301 away from the central axis inside the base 1; a slide rod 304 fixedly installed on the side of the snap-fit ​​block 303 away from the central axis; a first spring 305 provided between the snap-fit ​​block 303 and the base 1; a locking groove 306 formed on the side of the mating block 302 away from the central axis; and fixing blocks 307 fixedly installed on the left and right sides of the base 1. The fixed block 307 has a baffle 308 slidably connected inside, and a handle 309 is fixedly installed on the side of the baffle 308 away from the central axis. The protective component 4 includes: a slot 401 is opened on the front side of the upper end of the monitor 2, a protective frame 402 is slidably connected inside the slot 401, a protective plate 403 is fixedly installed at the front end inside the protective frame 402, an installation slot 404 is opened on the left side of the protective frame 402, a filter frame 405 is slidably connected inside the installation slot 404, and a filter screen 406 is provided inside the filter frame 405.

[0033] In this invention, when installing the monitor 2, the docking block 302 on the monitor 2 is slid into the docking groove 301 on the base 1. The locking block 303 has an inclined design on the side near the central axis. When the docking block 302 is inserted into the docking groove 301, the docking block 302 pushes the locking block 303 to slide into the base 1, and squeezes the first spring 305, pushing the slide rod 304 to slide outward. When the docking block 302 is fully inserted into the docking groove 301, the locking block 303 aligns with the locking groove 306. The first spring 305 resets and pushes the locking block 303 into the locking groove 306, thereby locking the docking block 302 and thus locking the monitor 2. This facilitates locking and unlocking of the monitor 2 and makes it easy to install and remove the monitor 2. Then, the handle 309 is pulled. The baffle 308 slides down the fixed block 307, blocking the sliding rod 304 and locking the locking block 303, thus improving the stability of the monitor 2 after installation. When the monitor 2 is in use, outside air passes through the slot 401 to monitor the inside of the monitor 2, enabling smoke monitoring. At the same time, the protective plate 403 inside the protective frame 402 is designed to be inclined, causing water vapor dripping onto the monitor 2 to slide downwards, preventing water vapor from entering the monitor 2 through the slot 401. Meanwhile, the filter frame 405 is installed inside the mounting slot 404, and the filter screen 406 inside the filter frame 405 filters the air entering the slot 401, preventing impurities and dust from entering the monitor 2 through the slot 401 and affecting the sensitivity of the monitor 2 in smoke monitoring.

[0034] Reference Figure 1 and Figure 3 The locking component 5 includes: a limiting rod 501 slidably connected to the front end of the slot 401 inside the monitor 2; a second spring 502 is provided between the limiting rod 501 and the monitor 2; a pull rod 503 is fixedly installed at the front end of the limiting rod 501; and a limiting slot 504 is opened at the front end of the protective frame 402.

[0035] In this invention, when the protective frame 402 needs to be cleaned, the pull rod 503 is pulled forward. As the pull rod 503 is pulled, the limiting rod 501 slides forward and presses the second spring 502, causing the limiting rod 501 to disengage from the limiting groove 504 on the protective frame 402, thus releasing the lock on the protective frame 402. Then, the protective frame 402 is slid upward to pull it out from the empty groove 401, realizing the disassembly and installation of the protective frame 402. This facilitates the disassembly and cleaning of the protective frame 402, and also facilitates the cleaning of the filter screen 406 installed inside the protective frame 402, preventing excessive dust from clogging the filter screen 406, affecting the air intake efficiency, and thus reducing the sensitivity of the monitor 2.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smoke monitoring device, comprising a base (1), characterized in that: The base (1) has a monitor (2) attached inside; The snap-fit ​​assembly (3) is installed on the left and right sides inside the base (1) and is used to snap-fit ​​and lock the monitor (2); The snap-fit ​​assembly (3) includes: A docking groove (301) is opened on the left and right sides inside the base (1). A docking block (302) is fixedly installed on the left and right sides inside the monitor (2). A locking groove (306) is opened on the side of the docking block (302) away from the central axis. A fixing block (307) is fixedly installed on the left and right sides of the base (1). A locking block (303) is slidably connected inside the base (1) on the side of the docking groove (301) away from the central axis. A sliding rod (304) is fixedly installed on the side of the locking block (303) away from the central axis. A first spring (305) is provided between the locking block (303) and the base (1). The fixed block (307) is slidably connected to a baffle (308), and a handle (309) is fixedly installed on the side of the baffle (308) away from the central axis. Also includes: Protective component (4), which is installed at the front end of the inside of the monitor (2) for moisture protection and ventilation of the monitor (2); The protective component (4) includes: The monitor (2) has a slot (401) on the front side of the upper end, and a protective frame (402) is slidably connected inside the slot (401). A protective plate (403) is fixedly installed at the front end of the inner side of the protective frame (402), and an installation groove (404) is provided on the left side of the protective frame (402). A filter frame (405) is slidably connected inside the mounting groove (404), and a filter screen (406) is provided inside the filter frame (405). Also includes: Locking component (5), which is installed inside the monitor (2) for locking the internal structure of the protective component (4); The locking component (5) includes: A limiting rod (501) is slidably connected to the front end of the empty slot (401) inside the monitor (2), and a second spring (502) is provided between the limiting rod (501) and the monitor (2).

2. The smoke monitoring device according to claim 1, characterized in that: A pull rod (503) is fixedly installed at the front end of the limiting rod (501), and a limiting groove (504) is opened at the front end of the protective frame (402).

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