Wall-mounted hardware equipment based on Internet of Things

Abstract

The invention discloses wall-mounted hardware equipment based on the Internet of Things, and relates to the technical field of hardware of the Internet of Things. One side, close to the clamping groove frame, of the inner clamping plate is an inclined surface, a clamping strip is installed on the inner wall of the clamping groove frame in a sliding mode, the bottom of one side, close to the inner clamping plate, of the clamping strip is an inclined surface, and the inclined surface of the clamping strip is matched with the inclined surface of the inner clamping plate. The inclined planes at the bottoms of the outer sides of the clamping strips are used for guiding when the clamping strips are clamped into the clamping groove frame, meanwhile, the clamping strips at the inclined planes are small in width and matched with the inclined planes, smooth clamping is guaranteed, meanwhile, during use, the inclined planes of the clamping strips are tightly attached to the inclined planes of the inner clamping plates through the gravity of equipment, the clamping strips are limited to move downwards, and the equipment is prevented from falling off; the installation is completed after the convex block is clamped into the clamping groove, the convex block is limited by the clamping groove, and meanwhile, when the equipment is pulled outwards, the convex block is matched with the inner clamping plate, so that double limitation is provided.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of Internet of Things hardware, in particular to a wall-mounted hardware device based on the Internet of Things. BACKGROUND

[0002] The Internet of Things hardware device is the "physical entrance" of the Internet of Things system, and the core function is to realize the collection of physical world data, device control or network connection, and interact with the cloud or other devices through communication technology, which is the key carrier connecting virtual network and real scene. The wall-mounted hardware device based on the Internet of Things is a functional device designed for vertical wall installation and integrated with Internet of Things technology. The core realizes data networking and remote management and control through "sensing-transmission-interaction", and is widely used in smart home, industrial monitoring, intelligent building and other scenes. When installing the wall-mounted device, the clamping of the hanging part is usually used for installation, but the device is easily subjected to accidental impact or pulling during use, causing damage to a single clamping, causing the device to fall. At the same time, when the device is in use, foreign matters in the air enter the interior, which easily causes damage to the internal circuit. SUMMARY

[0003] To solve the above technical problems, the present application is realized by the following technical scheme: a wall-mounted hardware device based on the Internet of Things, comprising: A shell, a monitoring head, a processing module and a wireless transmission module are installed in the interior of the shell, and the monitoring head, the processing module and the wireless transmission module are electrically connected, and a heat dissipation assembly is installed on the top of the shell; A wall-hanging mechanism is installed on the back of the shell, and the wall-hanging mechanism is fixed to the wall by expansion bolts; The wall-hanging mechanism comprises a fixed plate, side plates are fixedly installed on both sides of the fixed plate, bolt holes are uniformly formed on the outer sides of the side plates, fixed strips are fixedly installed on both sides of the fixed plate close to the shell, a clamping groove frame is fixedly installed on the outer side of the fixed strip, an inner clamping plate is fixedly installed on the bottom of the inner wall of the clamping groove frame, the side of the inner clamping plate close to the clamping groove frame is a slope, and a clamping strip is slidingly installed on the inner wall of the clamping groove frame. By cooperating the clamping strip with the inner clamping plate, the bottom slope of the clamping strip is used for guiding when clamping into the clamping groove frame, the width of the clamping strip at the slope is smaller, and the clamping strip cooperates with the slope to ensure smooth clamping. When in use, the gravity of the device makes the slope of the clamping strip tightly fit the inner clamping plate, limits the downward movement of the clamping strip, and prevents the device from falling off. The bottom of the side of the clamping strip close to the inner clamping plate is a slope, and the slope of the clamping strip is matched with the slope of the inner clamping plate.

[0004] Preferably, the two sides of the inner wall of the clamping groove frame are provided with clamping grooves, the top of the two sides of the clamping strip is fixedly installed with protrusions, the clamping strip is clamped with the clamping grooves of the clamping groove frame through the protrusions, the installation is completed after the protrusions are clamped into the clamping grooves, the clamping strip is limited vertically to the horizontal plane by the clamping grooves, and when the equipment is pulled outward, the protrusions cooperate with the inner clamping plate to provide double limitation, so that the inner clamping plate is not damaged when pulled, and the equipment is prevented from falling from the wall, and the outer side of the clamping strip is fixedly installed with a connecting plate, and the side close to the shell of the connecting plate is fixedly connected with the outer side of the shell.

[0005] Preferably, the shell comprises a cover shell, a water guide plate is fixedly installed at the center position of the bottom of the inner wall of the cover shell, the top of the water guide plate is a center-protruding inclined surface, air inlet grooves are formed at the two sides of the cover shell, a heat dissipation groove is formed at the center position of the top of the cover shell, the heat dissipation assembly is installed at the heat dissipation groove, water guide pipes are fixedly installed at the two sides of the bottom of the cover shell, the water guide pipes are located at the two sides of the water guide plate, inclined surface covers are fixedly installed at the air inlet grooves of the cover shell, groove plates are fixedly installed at the inner walls of the inclined surface covers, the entering air is filtered by the cooperation of the groove plates and the sponge plates during use, so that foreign matters are prevented from entering the equipment, the sponge material of the sponge plates absorbs water in the air, and when there is a large amount of water in the sponge plates, the water can be guided out of the air slots at the bottoms of the inclined surface covers under the gravity of the water itself, so that a large amount of water is prevented from entering the equipment and causing the equipment to be damaged due to dampness.

[0006] Preferably, the inner walls of the inclined surface covers are fixedly installed with inner gaskets, the sponge plates are fixedly installed between the inner gaskets and the groove plates, one side of the sponge plates close to the groove plates is tightly attached to the outer sides of the groove plates, inner hole covers are fixedly installed at the two sides of the inner walls of the cover shells, the inner hole covers correspond to the air inlet grooves of the cover shells, air entering the equipment is guided by the air guide grooves formed at the opposite surfaces of the inner hole covers, the air entering the equipment flows obliquely downward by the characteristics that the air guide grooves incline downward away from the inclined surface covers, so that the newly entering air is concentrated at the bottom layer of the internal space of the equipment, the air entering the equipment is prevented from being directly concentrated at the top layer of the internal space and then being directly guided out, and the heat dissipation effect is affected, and the opposite surfaces of the inner hole covers are uniformly provided with air guide grooves that incline downward away from the inclined surface covers.

[0007] Preferably, the heat dissipation assembly includes a fixed frame, which is fixedly installed at the heat dissipation groove of the cover. A sieve plate is fixedly installed on the inner wall of the fixed frame. The top of the sieve plate has uniformly distributed sieve grooves, and a connecting block is fixedly installed at the center of the top of the sieve plate. An outer cover is fixedly installed on the top of the connecting block. There is a gap between the bottom of the outer cover and the top of the cover, and there is also a gap between the outer cover and the fixed frame. The bottom of the outer cover is lower than the top of the fixed frame. A through-hole cover is fixedly installed on the bottom of the outer side of the outer cover. The bottom of the through-hole cover fits tightly with the top of the cover. Through the cooperation of the outer cover and the fixed frame, the high-temperature air discharged from inside the equipment enters the space between the fixed frame and the outer cover. Taking advantage of the fact that the bottom of the outer cover is lower than the top of the fixed frame, the air flows out obliquely downward from both sides. The outer cover provides protection on the outside of the fixed frame to prevent foreign objects falling from the wall from entering the inside of the equipment. The through-hole cover has uniformly distributed through holes on its outer side.

[0008] This invention provides a wall-mounted hardware device based on the Internet of Things (IoT). It has the following advantages: (i) The IoT-based wall-mounted hardware device uses a card strip and an inner card plate to cooperate. During installation, the inclined surface on the bottom of the outer side of the card strip guides the device when it is inserted into the card slot frame. At the same time, the width of the card strip at the inclined surface is small, which cooperates with the inclined surface to ensure smooth engagement. During use, the device's own weight is used to make the inclined surface of the card strip fit tightly against the inner card plate, restricting the downward movement of the card strip and preventing the device from falling off.

[0009] (ii) The wall-mounted hardware device based on the Internet of Things uses the protrusions on both sides of the card strip to engage with the card slot of the card slot frame. During installation, the protrusions are inserted into the card slots to complete the installation. The card slots restrict the protrusions, making the card strip perpendicular to the horizontal plane. At the same time, when the device is pulled outward, the protrusions cooperate with the inner card plate to provide double restraint, preventing the inner card plate from being damaged when pulled, thus preventing the device from falling off the wall.

[0010] (III) The wall-mounted hardware device based on the Internet of Things uses a grooved plate and a sponge plate to filter the incoming air during use, preventing foreign objects from entering the device. At the same time, the sponge material of the sponge plate has water absorption characteristics, absorbing the moisture in the air. When there is a lot of water in the sponge plate, the water can be discharged through the hollow groove at the bottom of the inclined cover under its own gravity, preventing a large amount of water from entering the device and causing the device to be damaged by moisture.

[0011] (iv) The wall-mounted hardware device based on the Internet of Things guides the air entering the device through the air guide channel opened on the opposite side of the inner hole cover. Taking advantage of the downward tilt of the air guide channel as it moves away from the inclined cover, the air flows obliquely downward when it enters, so that the newly entered air is concentrated at the bottom of the internal space of the device, avoiding the air entering the device and directly concentrating at the top of the internal space and then being directly discharged, which would affect the heat dissipation effect.

[0012] (v) The IoT-based wall-mounted hardware device, through the cooperation of the outer card cover and the fixed frame, allows the high-temperature air exported from inside the device to enter the space between the fixed frame and the outer card cover. Taking advantage of the fact that the bottom of the outer card cover is lower than the top of the fixed frame, the air flows out obliquely downward from both sides. The outer card cover provides protection on the outside of the fixed frame to prevent foreign objects falling from the wall from entering the device. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a side view of the overall structure of the present invention; Figure 4 This is a schematic diagram of the wall-mounting mechanism of the present invention; Figure 5 This is a side view of the wall-mounting mechanism of the present invention; Figure 6 This is a partial structural schematic diagram of the wall-mounting mechanism of the present invention; Figure 7 This is a partial sectional view of the wall-mounting mechanism of the present invention; Figure 8 This is a partial structural diagram of the housing of the present invention; Figure 9 This is a cross-sectional view of the casing of the present invention; Figure 10 This is a schematic diagram of the heat dissipation component of the present invention; Figure 11 This is a cross-sectional view of the heat dissipation component of the present invention.

[0014] In the diagram: 1. Housing; 2. Heat dissipation assembly; 3. Wall mounting mechanism; 4. Monitoring head; 5. Processing module; 6. Wireless transmission module; 11. Cover; 12. Slanted cover; 13. Water guide plate; 14. Water guide pipe; 15. Inner hole cover; 16. Groove plate; 17. Air guide duct; 18. Sponge board; 19. Inner pad block; 21. Outer clamp cover; 22. Through hole cover; 23. Fixing frame; 24. Connecting block; 25. Screen plate; 31. Fixing plate; 32. Side plate; 33. Fixing strip; 34. Connecting plate; 35. Slot frame; 36. Inner clamp plate; 37. Clamping strip; 38. Protrusion. Detailed Implementation

[0015] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0016] For the first embodiment, please refer to... Figures 1 to 7 The present invention provides a technical solution: A wall-mounted hardware device based on the Internet of Things (IoT) includes: The housing 1 contains a monitoring head 4, a processing module 5, and a wireless transmission module 6. The monitoring head 4, the processing module 5, and the wireless transmission module 6 are electrically connected. A heat dissipation component 2 is installed on the top of the housing 1. The wall-mounting mechanism 3 is installed on the back of the housing 1 and is fixed to the wall by expansion bolts. The wall-mounting mechanism 3 includes a fixed plate 31, with side plates 32 fixedly installed on both sides of the fixed plate 31. Bolt holes are evenly distributed on the outer sides of the side plates 32. Fixed strips 33 are fixedly installed on both sides of the fixed plate 31 near the housing 1. A slot frame 35 is fixedly installed on the outer side of the fixed strip 33, and an inner locking plate 36 is fixedly installed at the bottom of the inner wall of the slot frame 35. The side of the inner locking plate 36 near the slot frame 35 is inclined. A locking strip 37 is slidably installed on the inner wall of the slot frame 35. The bottom of the locking strip 37 near the inner locking plate 36 is inclined. The mechanism utilizes the side plates 32... Bolt holes are used to fix the side plate 32 to the wall with expansion bolts and connect the fixing plate 31. At the same time, the connecting plate 34 is fixed to the housing 1. During installation, the clips 37 set on both sides of the connecting plate 34 are inserted into the slot frame 35. During the insertion process, the bottom width of the clip 37 is reduced by the inclined surface of the outer bottom of the clip 37. Under the guidance of the inclined surface, the clip 37 is inserted into the slot frame 35, so that the inclined surface of the clip 37 fits tightly with the inclined surface of the inner clip plate 36. The inclined surface of the clip 37 and the inclined surface of the inner clip plate 36 are adapted to each other.

[0017] Both sides of the inner wall of the card slot frame 35 are provided with card slots. The top of both sides of the card strip 37 are fixedly installed with protrusions 38. The card strip 37 is engaged with the card slot of the card slot frame 35 through the protrusions 38. The outer side of the card strip 37 is fixedly installed with connecting plates 34, so that the protrusions 38 are engaged in the card slot of the card slot frame 35, and the inner card plate 36 restricts the card strip 37 from moving further down. At the same time, after the protrusions 38 are engaged in the card slot, they restrict the housing 1, thus completing the hanging. The side of the connecting plate 34 closest to the housing 1 is fixedly connected to the outer side of the housing 1.

[0018] The second embodiment is based on the first embodiment; please refer to [link / reference].Figures 8 to 9 As shown, the housing 1 includes a cover 11. A water guide plate 13 is fixedly installed at the center of the bottom of the inner wall of the cover 11. The top of the water guide plate 13 is a sloping surface with a central protrusion. Air inlet slots are provided on both sides of the cover 11, and a heat dissipation slot is provided at the center of the top of the cover 11. The heat dissipation assembly 2 is installed at the heat dissipation slot. Water guide pipes 14 are fixedly installed on both sides of the bottom of the cover 11. The water guide pipes 14 are located on both sides of the water guide plate 13. The water guide plate 13 cooperates with the water guide pipes 14 to utilize the water guide plate 13 to... The bottom of the inner wall forms a central protrusion structure. After water droplets slide down inside the cover 11, the water droplets slide down under their own gravity and accumulate at the bottom of the cover 11. The water is guided by the sloping surface of the top of the water guide plate 13, so that it flows to both sides and is then discharged through the water guide pipe 14. The air inlet slots of the cover 11 are all fixedly installed with sloping covers 12. The inner wall of the sloping cover 12 is fixedly installed with a grooved plate 16. The outer side of the grooved plate 16 is evenly provided with grooves. The bottom of the sloping cover 12 is provided with an empty groove.

[0019] An inner pad 19 is fixedly installed on the inner wall of the inclined cover 12. A sponge board 18 is fixedly installed between the inner pad 19 and the grooved plate 16. The side of the sponge board 18 closest to the grooved plate 16 is tightly fitted to the outer side of the grooved plate 16. An inner hole cover 15 is fixedly installed on both sides of the inner wall of the cover 11. The inner hole cover 15 corresponds to the air inlet slot of the cover 11. During operation, outside air is introduced through the air inlet slot of the cover 11. When the air passes through the air inlet slot, it first enters the inclined cover 12. In the inclined cover 12, the air first passes through the grooved plate 16, and then through the sponge board 18. The air is filtered by the grooves of the grooved plate 16 and the pore structure of the sponge board 18. Then the air enters the interior of the inner hole cover 15 and is guided into the interior of the cover 11 through the air guide slot 17 of the inner hole cover 15. The air guide slots 17 are evenly opened on the opposite side of the inner hole cover 15. The air guide slots 17 are inclined downward as they move away from the inclined cover 12.

[0020] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 10 to 11As shown, the heat dissipation assembly 2 includes a fixing frame 23, which is fixedly installed at the heat dissipation groove of the housing 11. A sieve plate 25 is fixedly installed on the inner wall of the fixing frame 23. The top of the sieve plate 25 has uniformly opened sieve grooves, and a connecting block 24 is fixedly installed at the center of the top of the sieve plate 25. An outer cover 21 is fixedly installed on the top of the connecting block 24. When the housing 1 is working, the heat generated raises the air temperature and causes the air to surge upward, allowing the high-temperature air inside to enter the interior of the fixing frame 23. Subsequently, the high-temperature air passes through the sieve grooves of the sieve plate 25 and enters the space between the outer cover 21 and the fixing frame 23. There is a gap between the bottom of the outer cover 21 and the top of the cover 11, and there is also a gap between the outer cover 21 and the fixing frame 23. The bottom of the outer cover 21 is lower than the top of the fixing frame 23. Taking advantage of the fact that the bottom of the outer cover 21 is lower than the top of the fixing frame 23, the high temperature air flows to both sides and then flows downward. Finally, it passes through the through hole of the through hole cover 22 and is introduced into the outside, so that the air inside and outside the shell 1 can be exchanged and heat dissipation can be achieved. The bottom of the outer cover 21 is fixedly installed with the through hole cover 22. The bottom of the through hole cover 22 is tightly fitted with the top of the cover 11, and the outer side of the through hole cover 22 is evenly provided with through holes.

[0021] In use, the wall-mounting mechanism 3 is fixed to the wall with expansion bolts, and the housing 1 is connected to the wall-mounting mechanism 3 to hang the device on the wall. During operation, the monitoring head 4 collects the required data and transmits it to the processing module 5. The processing module 5 processes the collected information and transmits it to the Internet of Things platform through the wireless transmission module 6. At the same time, during use, the housing 1 and the heat dissipation component 2 work together to exchange and dissipate heat between the inside and outside of the device.

[0022] In the wall-mounting mechanism 3, the side plate 32 is fixed to the wall using expansion bolts through the bolt holes of the side plate 32, and the fixing plate 31 is connected. At the same time, the connecting plate 34 is fixed to the housing 1. During installation, the clips 37 provided on both sides of the connecting plate 34 are inserted into the slot frame 35. During the insertion process, the bottom width of the clip 37 is reduced by the inclined surface on the outer side of the clip 37. Under the guidance of the inclined surface, the clip 37 is guided into the slot frame 35, so that the inclined surface of the clip 37 fits tightly with the inclined surface of the inner clip plate 36, and the protrusion 38 is inserted into the slot of the slot frame 35. The inner clip plate 36 restricts the clip 37 from moving further down. At the same time, the protrusion 38 is inserted into the slot and restricts the housing 1, thus completing the hanging.

[0023] In the housing 1, the water guide plate 13 cooperates with the water guide pipe 14. The water guide plate 13 forms a central protrusion structure at the bottom of the inner wall of the housing 11. After water droplets slide down inside the housing 11, the water droplets slide down under their own gravity and accumulate at the bottom of the housing 11. The sloping surface of the top of the water guide plate 13 guides the accumulated water to flow to both sides and then discharges it through the water guide pipe 14. At the same time, during operation, outside air is introduced through the air inlet slot of the housing 11. When the air passes through the air inlet slot, the air first enters the inclined cover 12. In the inclined cover 12, the air first passes through the groove plate 16 and then through the sponge plate 18. The air is filtered by the groove of the groove plate 16 and the pore structure of the sponge plate 18. Then the air enters the interior of the inner hole cover 15 and is guided into the interior of the housing 11 through the air guide slot 17 of the inner hole cover 15.

[0024] When the housing 1 is working, the heat generated raises the air temperature and causes the air to surge upward, allowing the hot air inside to enter the fixed frame 23. The hot air then passes through the sieve groove of the sieve plate 25 and enters the gap between the outer cover 21 and the fixed frame 23. Taking advantage of the fact that the bottom of the outer cover 21 is lower than the top of the fixed frame 23, the hot air flows to both sides and then downward, finally passing through the through hole of the through hole cover 22 and being introduced to the outside, so that the air inside and outside the housing 1 can be exchanged and heat dissipation can be achieved.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0026] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wall-mounted hardware device based on the Internet of Things, characterized in that, include: The housing (1) has a monitoring head (4), a processing module (5) and a wireless transmission module (6) installed inside it. The monitoring head (4), the processing module (5) and the wireless transmission module (6) are electrically connected. A heat dissipation component (2) is installed on the top of the housing (1). The wall-mounting mechanism (3) is installed on the back of the housing (1) and is fixed to the wall by expansion bolts; The wall-mounting mechanism (3) includes a fixed plate (31), and side plates (32) are fixedly installed on both sides of the fixed plate (31). Bolt holes are evenly opened on the outer side of the side plates (32). Fixed strips (33) are fixedly installed on both sides of the fixed plate (31) near the shell (1). A slot frame (35) is fixedly installed on the outer side of the fixed strip (33). An inner card plate (36) is fixedly installed at the bottom of the inner wall of the slot frame (35). The side of the inner card plate (36) near the slot frame (35) is inclined. A card strip (37) is slidably installed on the inner wall of the slot frame (35). The bottom of the side of the card strip (37) near the inner card plate (36) is inclined. The inclined surface of the card strip (37) matches the inclined surface of the inner card plate (36).

2. The wall-mounted hardware device based on the Internet of Things according to claim 1, characterized in that: The card slot frame (35) has card slots on both sides of its inner wall. The top of both sides of the card strip (37) is fixedly installed with protrusions (38). The card strip (37) is engaged with the card slot of the card slot frame (35) through the protrusions (38). The outer side of the card strip (37) is fixedly installed with a connecting plate (34). The side of the connecting plate (34) closest to the housing (1) is fixedly connected to the outer side of the housing (1).

3. The wall-mounted hardware device based on the Internet of Things according to claim 1, characterized in that: The housing (1) includes a cover (11), a water guide plate (13) is fixedly installed at the center of the bottom of the inner wall of the cover (11), the top of the water guide plate (13) is a sloping surface with a central protrusion, air inlet slots are provided on both sides of the cover (11), and a heat dissipation slot is provided at the center of the top of the cover (11).

4. A wall-mounted hardware device based on the Internet of Things according to claim 3, characterized in that: The heat dissipation component (2) is installed in the heat dissipation groove, and water guide pipes (14) are fixedly installed on both sides of the bottom of the cover (11). The water guide pipes (14) are located on both sides of the water guide plate (13).

5. A wall-mounted hardware device based on the Internet of Things according to claim 4, characterized in that: The air inlet slot of the cover (11) is fixedly installed with a slanted cover (12), and a grooved plate (16) is fixedly installed on the inner wall of the slanted cover (12). The outer side of the grooved plate (16) is evenly provided with grooves, and the bottom of the slanted cover (12) is provided with an empty groove.

6. A wall-mounted hardware device based on the Internet of Things according to claim 5, characterized in that: An inner pad (19) is fixedly installed on the inner wall of the inclined mask (12). A sponge board (18) is fixedly installed between the inner pad (19) and the groove plate (16). The side of the sponge board (18) close to the groove plate (16) is tightly fitted to the outer side of the groove plate (16).

7. A wall-mounted hardware device based on the Internet of Things according to claim 6, characterized in that: Both sides of the inner wall of the cover (11) are fixedly installed with an inner hole cover (15). The inner hole cover (15) corresponds to the air inlet slot of the cover (11), and the opposite surface of the inner hole cover (15) is evenly provided with air guide slots (17). The air guide slots (17) tilt downward as they move away from the inclined cover (12).

8. A wall-mounted hardware device based on the Internet of Things according to claim 7, characterized in that: The heat dissipation component (2) includes a fixed frame (23), which is fixedly installed in the heat dissipation groove of the cover (11). A sieve plate (25) is fixedly installed on the inner wall of the fixed frame (23). A sieve groove is evenly opened on the top of the sieve plate (25), and a connecting block (24) is fixedly installed at the center of the top of the sieve plate (25).

9. A wall-mounted hardware device based on the Internet of Things according to claim 8, characterized in that: The top of the connecting block (24) is fixedly installed with an outer card cover (21). There is a gap between the bottom of the outer card cover (21) and the top of the cover (11), and there is a gap between the outer card cover (21) and the fixed frame (23). The bottom of the outer card cover (21) is lower than the top of the fixed frame (23).

10. A wall-mounted hardware device based on the Internet of Things according to claim 9, characterized in that: A through-hole cover (22) is fixedly installed on the bottom of the outer side of the outer card cover (21). The bottom of the through-hole cover (22) is tightly fitted with the top of the cover (11), and through holes are evenly opened on the outer side of the through-hole cover (22).

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