Indoor air quality monitoring device

Abstract

The utility model discloses an indoor air quality monitoring device, which relates to the technical field of air quality monitoring and comprises a mounting base, a detection mechanism for detecting air is further arranged on the surface of one side of the mounting base, and a switch mechanism capable of controlling air to enter is further arranged on the bottom surface of the mounting base. The surface of one side of the detection mechanism is further provided with an auxiliary mechanism used for enhancing use convenience, the detection mechanism comprises a detection box, two fixing piles are fixedly installed on the upper surface of the detection box, a formaldehyde sensor body and a temperature and humidity sensor body are fixedly installed in the fixing piles, and a liftable air compression plate is arranged on the upper portion of the interior of the detection box. A controller is further fixedly installed on the surface of one side of the detection box, and an attaching plate is fixedly installed on the bottom face of the detection box. In the scheme, by arranging the detection mechanism and the switch mechanism, the operation convenience is improved, and the timeliness and accuracy of air quality monitoring are further ensured.

Description

Technical Field

[0001] The utility model relates to the field of air quality monitoring, in particular to an indoor air quality monitoring device. Background Art

[0002] However, the air quality monitors in the prior art are generally inconvenient to use. If the air quality monitors are not used after use, the previously monitored gas may remain inside the device. When the device is moved to another room for use, the residual air may cause detection errors. Utility Model Content

[0003] The purpose of the utility model is to provide an indoor air quality monitoring device to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An indoor air quality monitoring device comprises a mounting base, a detection mechanism for detecting air is arranged on one side surface of the mounting base, a switch mechanism for controlling air entry is arranged on the bottom surface of the mounting base, and an auxiliary mechanism for enhancing ease of use is arranged on one side surface of the detection mechanism.

[0006] Furthermore, the detection mechanism includes: a detection box, two fixing piles are fixedly installed on the upper surface of the detection box, a formaldehyde sensor body and a temperature and humidity sensor body are fixedly installed inside the fixing piles, a liftable air pressure plate is arranged on the upper part of the interior of the detection box, a controller is also fixedly installed on one side surface of the detection box, a bonding plate is fixedly installed on the bottom surface of the detection box, and a movable sliding bonding plate is arranged on one side surface of the bonding plate.

[0007] Furthermore, the switch mechanism includes: an air intake box, which is fixedly mounted on the bottom surface of the mounting base, a movable bottom plate is provided below the air intake box, the air intake box and the bottom plate are connected by a connecting rod, and fans are fixedly mounted on both sides of the bottom plate.

[0008] Furthermore, a matching baffle is fixedly installed on the upper surface of the base plate, an air receiving box is fixedly installed on the upper surface of the air intake box, and a rotatable movable baffle is also connected to the bottom surface of the air receiving box through a spring rod. The movable baffle cooperates with the matching baffle to cover the ventilation groove on the bottom surface of the air intake box.

[0009] Furthermore, the auxiliary mechanism includes: a connecting frame, a processor body is provided on one side surface of the connecting frame, a control panel is provided on one side surface of the connecting frame, and the processor body is located between the connecting frame and the control panel.

[0010] Furthermore, a display screen is provided on one side surface of the control panel, a speaker for issuing an alarm is also provided on the upper surface of the control panel, and two indicator lights for emitting flashing lights are also provided on the bottom surface of the display screen.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In this solution, by setting up a detection mechanism and a switch mechanism, the user can easily control the entry of external air, thereby realizing real-time monitoring of indoor air quality. This design not only improves the convenience of operation, but also ensures the timeliness and accuracy of air quality monitoring. The built-in formaldehyde sensor and temperature and humidity sensor of the device can detect the formaldehyde concentration and temperature and humidity in the air in real time, providing users with comprehensive air quality information. At the same time, through the advanced analysis and processing of the processor body, the air quality index can be accurately calculated, so that users can intuitively understand the indoor air quality status;

[0013] 2. In this solution, by setting up auxiliary mechanisms, when the indoor air quality is monitored to be poor, the device can automatically sound an alarm and flash lights to promptly remind users. This intelligent alarm and reminder function can effectively avoid health problems caused by users ignoring air quality. The control panel of the device is equipped with a display screen that can display air quality index, formaldehyde concentration, temperature and humidity and other information in real time, so that users can grasp the indoor air quality status at any time and take corresponding improvement measures as needed. This function not only improves the user experience, but also enhances the user's attention and protection awareness of indoor environmental health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the bottom structure of the detection mechanism of the utility model;

[0017] Figure 4 It is a schematic diagram of the internal structure of the detection mechanism of the utility model.

[0018] In the figure: 1. Installation base; 2. Installation plate; 3. Control panel; 4. Display screen; 5. Speaker; 6. Indicator light; 7. Air intake box; 8. Handle; 9. Connecting rod; 10. Fan; 11. Matching baffle; 12. Movable baffle; 13. Bottom plate; 14. Installation slot; 15. Processor body; 16. Connecting frame; 17. Detection box; 18. Fixed pile; 19. Air receiving box; 20. Bonding plate; 21. Sliding bond plate; 22. Controller; 23. Formaldehyde sensor body; 24. Air pressure plate; 25. Temperature and humidity sensor body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in 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 in 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.

[0020] Example 1: Please refer to Figures 1 to 4 , an indoor air quality monitoring device, comprising a mounting base 1, mounting plates 2 are fixedly mounted on both sides of the mounting base 1, the mounting plates 2 are used to mount the device on the wall by cooperating with bolts, a detection mechanism for detecting air is arranged on one side surface of the mounting base 1, a switch mechanism for controlling air entry is arranged on the bottom surface of the mounting base 1, and an auxiliary mechanism for enhancing the convenience of use is arranged on one side surface of the detection mechanism;

[0021] The detection mechanism includes: a detection box 17, two fixing piles 18 are fixedly installed on the upper surface of the detection box 17, a groove cooperating with the detection box 17 is provided on one side surface of the mounting base 1, and bolt holes corresponding to the fixing piles 18 are also provided inside the groove of the mounting base 1, and a detection cavity is provided inside the fixing pile 18, and a formaldehyde sensor body 23 and a temperature and humidity sensor body 25 are fixedly installed on the inner side surface of the detection cavity, and a liftable air pressure plate 24 is provided above the detection cavity, and a controller 22 is also fixedly installed on one side surface of the detection box 17, and the controller 22 is connected to the formaldehyde sensor body 23 and the temperature and humidity sensor body 25 through cables, and a bonding plate 20 is fixedly installed on the bottom surface of the detection box 17, and a movable sliding plate 21 is provided on one side surface of the bonding plate 20, and ventilation grooves are provided on the side surfaces of the bonding plate 20 and the sliding plate 21, and a sliding groove is also provided on the bottom surface of the detection box 17 for facilitating the movement of the sliding plate 21;

[0022] The switch mechanism includes: an air inlet box 7, the air inlet box 7 is fixedly mounted on the bottom surface of the mounting base 1, a movable bottom plate 13 is arranged below the air inlet box 7, the air inlet box 7 and the bottom plate 13 are connected by a connecting rod 9, a limiting sheet for limiting the exit position of the connecting rod 9 is fixedly mounted on the side surface of the air inlet box 7, a handle 8 for facilitating the pulling of the bottom plate 13 is also provided on the bottom surface of the bottom plate 13, fans 10 are fixedly mounted on both sides of the bottom plate 13, and the fans 10 are divided into an air inlet fan and an air outlet fan. The upper surface of the bottom plate 13 is fixedly mounted with a matching baffle 11, the bottom surface of the air inlet box 7 is provided with an air inlet groove, the upper surface of the air inlet box 7 is fixedly mounted with an air receiving box 19, the interior of the air receiving box 19 is connected with the air inlet groove, and the two side surfaces of the air receiving box 19 are provided with ventilation grooves matched with the bonding plate 20 and the sliding bonding plate 21, and the bottom surface of the air receiving box 19 is also connected with a rotatable movable baffle 12 through a spring rod, and the movable baffle 12 cooperates with the matching baffle 11 to cover the ventilation groove on the bottom surface of the air inlet box 7;

[0023] The auxiliary mechanism includes: a connecting frame 16, a wire-passing plate is fixedly installed at the center of the connecting frame 16, a mounting groove 14 matching the bottom of the connecting frame 16 is also provided on the upper surface of the air intake box 7, a processor body 15 is also provided on one side surface of the connecting frame 16, the cable connected to the side surface of the controller 22 is connected to the one side surface of the processor body 15 through the wire-passing plate, a mating groove is provided on one side surface of the connecting frame 16 for facilitating the fixation of the processor body 15, a control panel 3 is also provided on one side surface of the connecting frame 16, a mating groove matching the connecting frame 16 is also provided on one side surface of the control panel 3, the processor body 15 is located between the connecting frame 16 and the control panel 3, a display screen 4 is provided on one side surface of the control panel 3, a speaker 5 for issuing an alarm is also provided on the upper surface of the control panel 3, and two indicator lights 6 that can emit flashing lights are also provided on the bottom surface of the display screen 4.

[0024] In this embodiment, the device is firmly mounted on the wall by the cooperation of the mounting plate 2 and the bolts, ensuring the stability and reliability of the entire device. In the initial state, the bottom plate 13 is located below the air inlet box 7, and the movable baffle 12 cooperates with the matching baffle 11 under the action of the spring rod to close the ventilation groove on the bottom of the air inlet box 7 to prevent external air from entering. When the air quality needs to be tested, the user pulls the bottom plate 13 downward through the handle 8, and the connecting rod 9 slides along the limiting plate to allow the bottom plate 13 to move. As the bottom plate 13 moves, the movable baffle 12 passes through the spring rod due to the loss of the obstruction of the bottom plate 13. The user starts the device through the control panel 3, the switch mechanism starts to work, and the outside air is introduced into the detection chamber. The fan 10 (intake fan) starts to work, and the outside air is sucked into the air inlet box 7 through the air inlet groove, and enters the detection chamber of the detection box 17 under the guidance of the air receiving box 19. After the detection is completed and not in use, the user can push the handle 8 upwards, so that the bottom plate 13 is reset to fit the inner top surface of the air inlet box 7 under the action of the spring rod, and the movable baffle 12 cooperates with the matching baffle 11 again to close the ventilation groove on the bottom of the air inlet box 7;

[0025] When the external air enters the detection chamber, the formaldehyde sensor body 23 and the temperature and humidity sensor body 25 start working to detect the formaldehyde concentration and temperature and humidity in the air respectively. The sensor transmits the detected data to the controller 22, and the controller 22 performs preliminary processing on the data. The liftable air pressure plate 24 descends when necessary to seal the detection chamber, so that the detected air can be stored. After the detection mechanism detects the incoming air, the data is transmitted to the controller 22 and the processor body 15. The controller 22 transmits the processed data to the processor body 15, and the processor body 15 performs higher-level analysis and processing, such as calculating the air quality index (AQI).

[0026] The processor body 15 processes and analyzes the data and displays the results on the display screen 4. The user can intuitively see the current air quality index, formaldehyde concentration, temperature and humidity and other information through the display screen 4. If the air quality is poor, the processor body 15 will control the speaker 5 to sound an alarm. If the air quality is not good, the device will sound an alarm and flash lights to alert the user to take appropriate measures.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An indoor air quality monitoring device, comprising a mounting base (1), characterized in that: A detection mechanism for detecting air is also provided on one side surface of the mounting base (1), a switch mechanism for controlling air entry is also provided on the bottom surface of the mounting base (1), and an auxiliary mechanism for enhancing ease of use is also provided on one side surface of the detection mechanism.

2. An indoor air quality monitoring device according to claim 1, characterized in that: The detection mechanism comprises: a detection box (17), two fixing piles (18) are fixedly mounted on the upper surface of the detection box (17), a formaldehyde sensor body (23) and a temperature and humidity sensor body (25) are fixedly mounted inside the fixing piles (18), a liftable air pressure plate (24) is arranged above the inside of the detection box (17), a controller (22) is also fixedly mounted on one side surface of the detection box (17), a bonding plate (20) is fixedly mounted on the bottom surface of the detection box (17), and a movable sliding bonding plate (21) is arranged on one side surface of the bonding plate (20).

3. An indoor air quality monitoring device according to claim 1, characterized in that: The switch mechanism comprises: an air intake box (7), the air intake box (7) is fixedly mounted on the bottom surface of the mounting base (1), a movable bottom plate (13) is arranged below the air intake box (7), the air intake box (7) and the bottom plate (13) are connected via a connecting rod (9), and fans (10) are fixedly mounted on both sides of the bottom plate (13).

4. An indoor air quality monitoring device according to claim 3, characterized in that: A matching baffle (11) is fixedly mounted on the upper surface of the bottom plate (13), an air receiving box (19) is fixedly mounted on the upper surface of the air intake box (7), and a rotatable movable baffle (12) is connected to the bottom surface of the air receiving box (19) via a spring rod. The movable baffle (12) cooperates with the matching baffle (11) to cover the ventilation groove on the bottom surface of the air intake box (7).

5. The indoor air quality monitoring device according to claim 1, characterized in that: The auxiliary mechanism comprises: a connecting frame (16); a processor body (15) is provided on one side surface of the connecting frame (16); a control panel (3) is provided on one side surface of the connecting frame (16); and the processor body (15) is located between the connecting frame (16) and the control panel (3).

6. An indoor air quality monitoring device according to claim 5, characterized in that: A display screen (4) is provided on one side surface of the control panel (3), a loudspeaker (5) for issuing an alarm is also provided on the upper surface of the control panel (3), and two indicator lights (6) for emitting flashing lights are also provided on the bottom surface of the display screen (4).

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