A purification air conditioner intelligent control device based on internet of things

Abstract

The utility model relates to a kind of purification air conditioner intelligent control device based on internet of things.The utility model is blocked to wet air by the setting of sealing ring and sealing rubber ring, avoids air to enter the inside of fixed backplate and control panel, when control panel and fixed backplate are clamped, plug rod is inserted into slot from slot, plug rod is first pushed to elastic sheet, so that elastic sheet occurs elastic deformation, elastic sheet pushes slot to the outside of mounting groove, so that slot occurs expansion, the inner wall of the outer wall of slot and the inner wall of bottom box inside wall body are close, to avoid the entry of wet air, boss is clamped into card slot, insert block is clamped into recess, to ensure that sealing ring and sealing rubber ring always play sealing effect, to block wet air, to avoid wet air to enter the inside of wall-mounted controller, protect electronic component in wall-mounted controller, avoid the risk of electric leakage and short circuit, while increase the service life of wall-mounted controller.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning control device technology, and in particular to an intelligent control device for air purification based on the Internet of Things. Background Technology

[0002] The Internet of Things (IoT) refers to connecting any object to a network through information sensing devices and according to agreed protocols. Objects exchange and communicate information through information transmission media to achieve functions such as intelligent identification, positioning, tracking, and monitoring.

[0003] Existing intelligent control devices for air-conditioning purification systems include portable handheld controllers and wall-mounted controllers. Existing wall-mounted controllers are usually screwed onto a junction box embedded in the wall. The wall-mounted controller includes a mounting backplate and a front panel. During the humid season in southern China, moisture can easily enter the interior of the wall-mounted controller, accelerating the aging of the internal electronic components and increasing the risk of leakage and short circuits. It is evident that existing wall-mounted controllers are ineffective at preventing moisture from entering their interior. Utility Model Content

[0004] To address the problem mentioned in the background section that existing wall-mounted controllers struggle to prevent moisture from entering their interior, this invention provides the following technical solution: An IoT-based intelligent control device for air conditioning purification includes a control panel; The control panel has a fixed back plate installed at its rear end for limiting the position of the control panel, and a sealing rubber ring installed at its front end for blocking humid air.

[0005] Multiple elastic metal sheets are installed in the middle of the sealing rubber ring, and multiple inserts are installed at the rear end of the control panel to cooperate with the fixed back plate to control the elastic deformation of the elastic metal sheets.

[0006] Furthermore, a terminal block is installed at the rear end of the fixed back plate, an installation groove for limiting the sealing rubber ring is opened at the front end of the fixed back plate, multiple slots for the extension and retraction of the insertion rod are opened at the front end of the fixed back plate, and a sealing ring for sealing the control panel and the fixed back plate is installed at the front end of the fixed back plate.

[0007] Furthermore, a display and buttons are installed at the front end of the control panel, and a protrusion is installed at the center of the end of the plug facing the elastic metal sheet.

[0008] Furthermore, a second slot is provided in the middle of the sealing rubber ring, and the second slot is a U-shaped cavity, in which an elastic metal sheet is installed.

[0009] Furthermore, a limiting block is installed on the side of the slot near the control panel, and an insert is installed at the rear end of the limiting block, with a groove for engaging with the insert on the side of the insert facing the limiting block.

[0010] Furthermore, the elastic metal sheet has a groove on the side facing the insertion rod that engages with the protrusion.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This invention uses a sealing ring and a sealing rubber ring to block humid air, preventing air from entering the interior of the fixed back plate and control panel. When the control panel and the fixed back plate are snapped together, the insert rod is inserted into slot two from slot one. The insert rod first pushes the elastic metal sheet, causing the elastic metal sheet to deform elastically. The elastic metal sheet pushes slot two outwards from the mounting groove, causing slot two to expand. The outer wall of slot two fits tightly against the inner wall of the wall-mounted controller, thus preventing humid air from entering. The protrusion is engaged in the slot, and the insert is engaged in the groove, ensuring that the sealing ring and sealing rubber ring always perform their sealing function to block humid air, thereby preventing humid air from entering the interior of the wall-mounted controller, protecting the internal electronic components of the wall-mounted controller, avoiding the risk of leakage and short circuit, and increasing the service life of the wall-mounted controller. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram showing the connection between the back plate, front plate, and sealing rubber ring of this utility model; Figure 3 This utility model Figure 2 Enlarged view of point A.

[0013] The following is a list of component names represented by the various reference numerals in the attached figures: 10-Fixed backplate, 11-Terminal, 12-Mounting slot, 13-Slot 1, 14-Sealing ring, 20-Control panel, 21-Display end, 22-Button, 23-Plug, 24-Protrusion, 25-Groove, 30-Sealing rubber ring, 31-Slot 2, 32-Limiting block, 33-Plug, 34-Elastic metal sheet, 35-Card slot. Detailed Implementation

[0014] The preferred embodiments of this utility model are described in detail below, and a clear and complete explanation is given in conjunction with the accompanying drawings.

[0015] Please see Figures 1-3This utility model provides an intelligent control device for air purification based on the Internet of Things, including a control panel 20. A fixing back plate 10 for limiting the control panel 20 is installed at the rear end of the control panel 20. A wiring terminal 11 is installed at the rear end of the fixing back plate 10. The wiring on the air purification air conditioner is connected to the wiring terminal 11 so as to adjust the air purification air conditioner through the control panel 20.

[0016] The mounting backplate 10 is fixedly installed on the back box inside the wall mounting hole by screws. The front end of the mounting backplate 10 is equipped with a sealing rubber ring 30 to block humid air, so that humid air cannot reach the terminal 11, thereby preventing humid air from entering the back box in the wall and thus preventing short circuits. This protects the mounting backplate 10 and increases its service life.

[0017] Multiple elastic metal sheets 34 are fixedly installed in the middle of the sealing rubber ring 30. The cross-section of the elastic metal sheet 34 is V-shaped. The middle of the sealing rubber ring 30 has a slot 2 31, which is a U-shaped cavity. The elastic metal sheets 34 are fixedly installed in the slot 2 31. The two sides of the elastic metal sheet 34 are respectively located on the two side walls of the slot 2 31. When the elastic metal sheet 34 undergoes elastic deformation, it can push one end of the sealing rubber ring 30 towards the outer wall of the fixed back plate 10, so that the sealing rubber ring 30 can abut against the inner wall of the bottom box inside the wall, thereby completing the seal and preventing the entry of humid air.

[0018] The front end of the fixed back plate 10 is provided with an installation groove 12 for limiting the sealing rubber ring 30. The sealing rubber ring 30 is fitted in the installation groove 12. The installation groove 12 limits the sealing rubber ring 30, so that the sealing rubber ring 30 cannot move back and forth. The sealing rubber ring 30 can only expand and retract within the installation groove 12.

[0019] Multiple insert rods 23 are fixedly installed at the rear end of the control panel 20 to cooperate with the fixed back plate 10 to control the elastic deformation of the elastic metal sheet. Multiple insert rods 23 are also installed at the upper, lower, left, and right ends of the rear of the control panel 20 to facilitate the expansion of the sealing rubber ring 30. Multiple slots 13 for the extension and retraction of the insert rods 23 are provided at the front end of the fixed back plate 10. A sealing ring 14 is installed at the front end of the fixed back plate 10 to seal the connection between the control panel 20 and the fixed back plate 10. The fixed back plate 10 and the control panel 20 are connected using an existing snap-fit ​​method; therefore, this utility model does not provide a specific description. When the fixed back plate 10 and the control panel 20 are fixedly connected by snap-fit, the sealing ring 14 at the front end of the control panel 20 and the fixed back plate 10 are tightly pressed together, thereby preventing moisture from entering the interior of the fixed back plate 10 through the gap between the fixed back plate 10 and the control panel 20, thus preventing malfunctions caused by humid air.

[0020] The control panel 20 has a display terminal 21 and a button 22 installed at its front end. A protrusion 24 is fixedly installed at the middle of the end of the insertion rod 23 facing the elastic metal sheet 34. A limiting block 32 is fixedly installed on the side of the slot 21 near the control panel 20. An insertion block 33 is fixedly installed on the rear end of the limiting block 32 facing the insertion rod 23. A groove 25 is opened on the side of the insertion rod 23 facing the limiting block 32 to engage with the insertion block 33. A slot 35 is opened on the side of the elastic metal sheet 34 facing the insertion rod 23 to engage with the protrusion 24. The protrusion 24 and the slot 35 are staggered. When the control panel 20 and the fixed back plate 10 are engaged, the insertion rod 23 is inserted into the slot 21 from the slot 13. The insertion rod 23 first pushes the elastic metal sheet 34, causing the elastic metal sheet 34 to undergo elastic deformation. The elastic metal sheet 34 pushes the slot 21 outward of the mounting groove 12, causing the slot 21 to expand. The elastic metal sheet 34 is tightly attached to the inner wall of the wall-mounted box to prevent the entry of humid air. When the elastic metal sheet 34 undergoes elastic deformation, the included angle of the elastic metal sheet 34 increases, and the groove 35 moves towards the protrusion 24 simultaneously. The protrusion 24 is simultaneously inserted into the groove 35, making it difficult for the elastic metal sheet 34 to return to its original position. This ensures that the sealing rubber ring 30 is always in an expanded state. When the insert rod 23 pushes the elastic metal sheet 34, the groove 25 moves towards the insert block 33 simultaneously. When the protrusion 24 is inserted into the groove 35, the insert block 33 is simultaneously inserted into the groove 25, thus locking the insert rod 23. This makes it difficult for the insert rod 23 to be pushed by the elastic metal sheet 34, thus ensuring that the control panel 20 presses the sealing ring 14 tightly. This prevents humid air from entering the inner wall of the fixed back plate 10 and the control panel 20 through the gap between the control panel 20 and the fixed back plate 10, thereby achieving the purpose of protecting the fixed back plate 10 and the control panel 20.

[0021] Based on the above description and accompanying drawings, those skilled in the art can understand and implement this utility model. Furthermore, any non-creative modifications made to this utility model by those skilled in the art without inventive effort are still within the protection scope of this utility model.

Claims

1. An intelligent control device for air-conditioning purification based on the Internet of Things, comprising a control panel (20), characterized in that: The control panel (20) has a fixed back plate (10) installed at the rear end for limiting the control panel (20), and a sealing rubber ring (30) installed at the front end for blocking humid air. The sealing rubber ring (30) has multiple elastic metal sheets (34) installed in the middle, and the cross section of the elastic metal sheets (34) is V-shaped. The control panel (20) has multiple inserts (23) installed at the rear end to cooperate with the fixed back plate (10) to control the elastic deformation of the elastic metal sheets (34).

2. The intelligent control device for air conditioning based on the Internet of Things according to claim 1, characterized in that: The rear end of the fixed back plate (10) is equipped with a terminal (11), the front end of the fixed back plate (10) is provided with an installation groove (12) for limiting the sealing rubber ring (30), the front end of the fixed back plate (10) is provided with a plurality of slots (13) for the extension and retraction of the plug rod (23), and the front end of the fixed back plate (10) is equipped with a sealing ring (14) for sealing between the control panel (20) and the fixed back plate (10).

3. The intelligent control device for air conditioning based on the Internet of Things according to claim 1, characterized in that: The control panel (20) is equipped with a display terminal (21) and a button (22) at the front end, and a protrusion (24) is installed at the middle of one end of the plug (23) facing the elastic metal sheet (34).

4. The intelligent control device for air conditioning based on the Internet of Things according to claim 1, characterized in that: The sealing rubber ring (30) has a slot two (31) in the middle, and the slot two (31) is a square-shaped cavity, and the elastic metal sheet (34) is installed in the slot two (31).

5. The intelligent control device for air conditioning based on the Internet of Things according to claim 4, characterized in that: The second slot (31) has a limiting block (32) installed on the side near the control panel (20). The rear end of the limiting block (32) is equipped with an insert (33), and the insert rod (23) has a groove (25) that engages with the insert (33) on the side facing the limiting block (32).

6. The intelligent control device for air conditioning based on the Internet of Things according to claim 3, characterized in that: The elastic metal sheet (34) has a slot (35) on the side facing the insertion rod (23) that engages with the protrusion (24).

Images