A signal receiving apparatus for wireless communication

Abstract

The application discloses a signal receiving device for wireless communication and relates to the technical field of communication devices. The surface of the shell of the device is usually provided with corresponding heat dissipation grooves; when wind-sand weather occurs outdoors, sand and stone particles in the air can easily enter the device, causing damage to the device; meanwhile, condensed water drops during heat dissipation can easily accumulate in the interior of the shell, affecting the operation of the device. The outer baffle and the inclined guide plate are matched to increase the tortuosity of the path of air outflow, and meanwhile, the entry of sand and stone particles into the interior of the shell through the air grooves due to large wind-sand outdoors is avoided, so that the damage of internal parts of the device is avoided; meanwhile, the inclined guide plate is matched with the foam ring pad, a gap is formed between the shell and the outer cover plate by the foam ring pad, the buffering effect is increased by the buffering effect of the foam ring pad, the water drops condensed on the surface of the inclined guide plate can be guided to the gap by the inclined guide plate, and the water drops are prevented from flowing in the interior of the shell, so that the internal device is prevented from being damp.

Description

Technical Field

[0001] This invention relates to the field of communication equipment technology, specifically to a signal receiving device for wireless communication. Background Technology

[0002] Wireless communication signal receiving devices are electronic devices used to capture, process, and reproduce wireless communication signals. They are widely used in mobile communication, satellite communication, wireless local area networks, and other scenarios. Wireless communication receiving devices are developing towards high integration, intelligence, and multi-band convergence. Their technological progress directly promotes innovation in fields such as 5G / 6G, satellite Internet, and the Internet of Things, becoming a key infrastructure for "connecting everything" in the information age. Common wireless communication signal receiving devices include mobile phones, wireless routers, radios, and communication base stations. Signal receiving equipment is usually used outdoors. In order to protect the equipment from heat dissipation, corresponding heat dissipation slots are usually opened on the surface of the equipment casing. When there is sand and dust in the outdoor weather, sand and gravel particles in the air can easily enter the equipment and cause damage. At the same time, condensation droplets during heat dissipation can easily accumulate inside the casing, affecting the operation of the equipment. Summary of the Invention

[0003] To achieve the above objectives, the present invention provides the following technical solution: A signal receiving device for wireless communication includes: The housing has an antenna module mounted on its outer side, and air inlets are symmetrically mounted on the outer side of the housing. An air intake mechanism is used to draw outside air into the interior of the housing, and the air intake mechanism is installed at the air intake slot of the housing. An internal support mechanism is installed inside the housing, and a front-end module, a processing module, and an output module are installed inside the internal support mechanism. The antenna module, the front-end module, the processing module, and the output module are electrically connected to each other. The outer side of the housing is evenly provided with ventilation grooves, and an outer cover plate is fixedly installed on the side of the housing near the ventilation grooves. A foam ring gasket is fixedly installed between the outer cover plate and the housing. The outer side of the outer cover plate is evenly provided with strips, and an outer baffle is fixedly installed on the outer side of the outer cover plate. The end of the outer baffle away from the outer cover plate is inclined downwards, and the strips of the outer baffle and the outer cover plate correspond one-to-one. By cooperating with the inclined guide plate, the tortuous path of air exit is increased, and at the same time, it avoids the problem of air leakage when exposed to strong winds and sand outdoors. Sand and dust particles can enter the housing through the air vents, causing damage to internal parts. Meanwhile, the inclined guide plate, in conjunction with foam ring gaskets, creates a gap between the housing and the outer cover. The foam ring gaskets provide cushioning, increasing protection while guiding condensed water droplets from the inclined guide plate surface into the gap, preventing them from flowing inside the housing and causing moisture damage to the internal equipment. An inclined guide plate is fixedly installed in the vent slot of the housing, with the end of the inclined guide plate furthest from the housing tilted upwards towards the side furthest from the outer cover.

[0004] A bottom partition is fixedly installed on the inner wall of the housing. The bottom partition is located between the air inlet mechanism and the inner support mechanism, and a grid groove is symmetrically opened on the top of the bottom partition along the center position of the axis.

[0005] Preferably, the air inlet mechanism includes a fixed frame, which is fixedly installed on the outside of the housing and located at the air inlet slot of the housing. A through-slot plate is fixedly installed on the inner wall of the fixed frame away from the housing. Through slots are evenly distributed on the outer side of the through-slot plate. A connecting plate is fixedly installed on the inner wall of the fixed frame near the housing. A filter plate is fixedly installed on the inner wall of the fixed frame, located between the connecting plate and the through-slot plate. The filter plate is inclined inside the fixed frame and tilts from top to bottom towards the through-slot plate. A perforation groove is formed at the bottom of the fixed frame. The filter plate cooperates with the perforation groove of the fixed frame to filter... The inclined design of the plate prevents sand and gravel from being blocked when filtering air. The sand and gravel slide down the inclined surface of the filter plate under their own weight. Combined with the groove of the fixing frame, the sand and gravel fall out through the groove, preventing sand and gravel accumulation at the filtration position when filtering airborne sand particles outdoors, reducing the air intake area and affecting heat dissipation. The groove of the fixing frame corresponds to the bottom end of the filter plate. A connecting pipe is fixedly installed on the inner wall of the connecting plate. The connecting pipe is symmetrically installed at the center position of the axis of the connecting plate and at the center position away from the axis of the connecting plate. An air guide tube is fixedly installed at the end of the connecting pipe away from the connecting plate.

[0006] Preferably, an inner support plate is fixedly installed on the inner wall of the connecting pipe. A motor is fixedly installed on the side of the inner support plate near the air guide duct. The output end of the motor passes through the inner support plate and extends to the other side. A fan wheel is fixedly installed on the output end of the motor. The end of the air guide duct away from the connecting pipe is inclined downwards. Through the downward inclination of the air guide duct and its cooperation with the bottom partition plate, air is guided obliquely downwards into the housing during use. At the same time, in cooperation with the bottom partition plate, the air surges upwards and passes through the grid groove of the bottom partition plate before contacting the internal equipment parts. This prevents outside air from being directly guided into the internal equipment parts, and prevents sand and dust in the air from being directly impacted and damaged when the filter element is damaged. The inner wall of the air guide duct... A conical cylinder is fixedly installed at the end away from the connecting pipe. The outer diameter of the conical cylinder gradually decreases as it approaches the connecting pipe. Air grooves are evenly distributed on the outer side of the conical cylinder. A filter screen is fixedly installed on the outer side of the conical cylinder. Utilizing the conical shape of the conical cylinder and the air grooves, in conjunction with the filter screen, during the filtration process, air passes through the filter screen and enters the interior of the conical cylinder through the air grooves for exhaust. At the same time, the conical shape guides the dust blocked by the filter screen, causing it to move towards the arc groove position under the action of airflow until it enters the dust collection hood for collection, thus preventing dust accumulation on the filter screen surface and affecting the filtration effect. Arc grooves are evenly distributed on the outer side of the air guide cylinder away from the connecting pipe, and a dust collection hood is fixedly installed at the arc groove of the air guide cylinder.

[0007] Preferably, the internal support mechanism includes side frame plates, which are symmetrically installed along the center of the shell's axis. Side clamping strips are fixedly installed at both the upper and lower ends of the side frame plates. The non-opposing surfaces of the side frame plates are fixedly connected to the inner wall of the shell. Air guide plates are fixedly installed on the opposing surfaces of the side frame plates. The air guide plates are evenly installed from top to bottom on the opposing surfaces of the side frame plates, and the end of the air guide plate away from the side frame plate is inclined upwards.

[0008] Preferably, the opposite surfaces of the side clamps are inclined and slope inward from top to bottom, and a support plate is installed between the side clamps. The two sides of the support plate are inclined and adapted to the inclined surfaces of the side clamps. Rubber pads are fixedly installed on both sides of the bottom of the support plate. Through the cooperation between the inclined surfaces of the support plate and the side clamps, when impacted, the side clamps on both sides squeeze the support plate inward, causing the support plate to move downward under the guidance of the inclined surfaces and squeeze the rubber pads, causing the rubber pads to deform and buffer the impact pressure, reducing the impact force on the components installed on the top of the support plate and protecting the internal parts. The bottom of the rubber pads is tightly fitted to the inner wall of the side clamps. The two ends of the opposite surfaces of the side clamps are provided with notches, and crossbars are fixedly installed at the notches of the side clamps. The opposite surfaces of the crossbars are tightly fitted to the outer side of the support plate. The top of the support plate is uniformly provided with heat dissipation grooves.

[0009] This invention provides a signal receiving device for wireless communication. It has the following advantages: 1. This wireless communication signal receiving device, through the cooperation of an outer baffle and a sloping guide plate, increases the tortuous path of air output. At the same time, it prevents sand particles from entering the housing through the air vents in outdoor conditions, which are prone to sandstorms, and thus avoids damage to internal parts of the device. In addition, the sloping guide plate, together with a foam ring gasket, forms a gap between the housing and the outer cover plate. The cushioning effect of the foam ring gasket increases the buffering protection effect, while allowing water droplets condensed on the surface of the sloping guide plate to be guided into the gap, preventing them from flowing into the housing and causing moisture damage to the internal equipment.

[0010] 2. This wireless communication signal receiving device uses a filter plate and a slot in a fixed frame. By utilizing the inclined setting of the filter plate, when filtering sand and gravel in the air, the sand and gravel are blocked by the filter plate and slide down the inclined surface of the filter plate under their own weight. With the help of the slot in the fixed frame, the sand and gravel fall out of the slot. This avoids the accumulation of sand and gravel at the filter position when filtering sand and soil particles in the air outdoors, which would reduce the air intake area and affect the heat dissipation effect.

[0011] Third, the wireless communication signal receiving device, through the downward tilt of the air duct and its cooperation with the bottom partition, allows air to be guided obliquely downward into the housing during use. At the same time, in conjunction with the bottom partition, the air surges upward and passes through the grid grooves of the bottom partition before contacting the internal equipment parts. This prevents outside air from being directly guided into the internal equipment parts and prevents sand and dust in the air from being unable to be filtered when the filter is damaged, thus directly impacting the internal parts and causing damage.

[0012] Fourth, the wireless communication signal receiving device, through the conical shape of the conical cylinder and the air duct, in conjunction with the filter screen, allows air to pass through the filter screen and then enter the interior of the conical cylinder through the air duct for exhaust during the filtration process. At the same time, the conical shape guides the dust blocked by the filter screen under the action of airflow, causing it to move towards the arc groove until it enters the dust collection hood for collection, thus preventing dust accumulation on the filter screen surface and affecting the filtration effect.

[0013] 5. The wireless communication signal receiving device uses the inclined surfaces on both sides of the support plate in conjunction with the side clamping strips. When impacted, the side clamping strips on both sides press the support plate inward, causing the support plate to move downward under the guidance of the inclined surfaces and press the rubber pad strip. This causes the rubber pad strip to deform, buffering the impact pressure, reducing the impact force on the components installed on the top of the support plate, and protecting the internal parts. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a signal receiving device for wireless communication according to the present invention; Figure 2This is a schematic diagram of the internal structure of a wireless communication signal receiving device according to the present invention; Figure 3 This is a partial structural schematic diagram of a signal receiving device for wireless communication according to the present invention; Figure 4 This is a partial structural cross-sectional view of a signal receiving device for wireless communication according to the present invention; Figure 5 This is a partial sectional side view of a signal receiving device for wireless communication according to the present invention; Figure 6 This is a schematic diagram of the air intake mechanism of the present invention; Figure 7 This is a sectional view of the air intake mechanism of the present invention; Figure 8 This is a partial structural schematic diagram of the air intake mechanism of the present invention; Figure 9 This is a partial sectional view of the air intake mechanism of the present invention; Figure 10 This is a schematic diagram showing the positional structure of the shell and the internal support mechanism of the present invention; Figure 11 This is a schematic diagram of the internal support mechanism of the present invention; Figure 12 This is a partial structural schematic diagram of the internal support mechanism of the present invention.

[0015] In the diagram: 1. Housing; 2. Air intake mechanism; 3. Internal support mechanism; 4. Antenna module; 5. Front-end module; 6. Processing module; 7. Output module; 8. Bottom partition; 9. Inclined guide plate; 10. Foam ring gasket; 11. Outer cover plate; 12. Outer baffle; 201. Fixing frame; 202. Through slot plate; 203. Air guide tube; 204. Filter plate; 205. Connecting plate; 206. Dust collection hood; 207. Connecting pipe; 208. Fan wheel; 209. Internal support plate; 210. Motor; 211. Conical cylinder; 212. Filter screen; 31. Side frame plate; 32. Support plate; 33. Air guide plate; 34. Side clamping strip; 35. Crossbar; 36. Rubber pad strip. Detailed Implementation

[0016] 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.

[0017] First embodiment, such as Figures 1 to 5 As shown, the present invention provides a technical solution: A signal receiving device for wireless communication includes: The housing 1 has an antenna module 4 installed on its outer side, and air inlets are symmetrically installed on the outer side of the housing 1. Air intake mechanism 2 is used to draw outside air into the interior of housing 1, and air intake mechanism 2 is installed at the air intake slot of housing 1. The inner support mechanism 3 is installed inside the housing 1, and the front-end module 5, the processing module 6 and the output module 7 are installed inside the inner support mechanism 3. The antenna module 4, the front-end module 5, the processing module 6 and the output module 7 are electrically connected. Ventilation grooves are evenly distributed on the outer side of the housing 1, and an outer cover plate 11 is fixedly installed on the side of the housing 1 near the ventilation grooves. A foam ring gasket 10 is fixedly installed between the outer cover plate 11 and the housing 1, and grooves are evenly distributed on the outer side of the outer cover plate 11. During use, when the internal temperature of the housing rises, the air intake mechanism 2 allows outside air to enter the housing 1. At the same time, the internal air passes through the ventilation grooves of the housing 1 and enters the gap between the outer cover plate 11 and the housing 1. Then, through the cooperation of the outer cover plate 11 and the outer baffle 12, the high-temperature air inside is discharged through the grooves of the outer cover plate 11. At the same time, the outer baffle 12 guides the discharged air, causing the air to be guided obliquely downward. An outer baffle 12 is fixedly installed on the outer side of the outer cover plate 11, and the end of the outer baffle 12 away from the outer cover plate 11 is inclined downward. Furthermore, the grooves of the outer baffle 12 and the outer cover plate 11 correspond one-to-one. An inclined guide plate 9 is fixedly installed at the ventilation groove of the housing 1. When hot air inside the housing 1 passes through the ventilation groove, the inclined guide plate 9 cooperates with the ventilation groove to make the air flow obliquely downward along the inclined guide plate 9. At the same time, when the air passes through, it comes into contact with the inclined guide plate 9 and condensation droplets appear. The condensation droplets are then guided into the gap between the housing 1 and the outer cover plate 11 along the inclined guide plate 9. At the same time, the inclined guide plate 9 cooperates with the outer baffle 12. The inclined upward of the end of the inclined guide plate 9 away from the inner wall of the housing 1 cooperates with the downward inclined of the outer baffle 12 to prevent sand and dust from entering the interior of the housing 1 through the gap when used outdoors, thus preventing damage to the equipment. The end of the inclined guide plate 9 away from the housing 1 is inclined upward towards the side away from the outer cover plate 11.

[0018] A bottom partition plate 8 is fixedly installed on the inner wall of the housing 1. The bottom partition plate 8 is located between the air inlet mechanism 2 and the inner support mechanism 3, and the top of the bottom partition plate 8 is symmetrically provided with a grille groove along the center position of the axis.

[0019] The second embodiment is based on the first embodiment; please refer to [link / reference]. Figures 6 to 9As shown, the air inlet mechanism 2 includes a fixed frame 201, which is fixedly installed on the outside of the housing 1 and located at the air inlet slot of the housing 1. A through-slot plate 202 is fixedly installed on the inner wall of the fixed frame 201 away from the housing 1. Through slots are evenly opened on the outer side of the through-slot plate 202. A connecting plate 205 is fixedly installed on the inner wall of the fixed frame 201 near the housing 1. A filter plate 204 is fixedly installed on the inner wall of the fixed frame 201. The filter plate 204 is located between the connecting plate 205 and the through-slot plate 202. The filter plate 204 is inclined inside the fixed frame 201 and is inclined from top to bottom towards the through-slot plate 202. A trough is opened at the bottom of the fixed frame 201, and the trough of the fixed frame 201 corresponds to the bottom end of the filter plate 204. The fan wheel 208 is rotated by the motor 210, causing the fan wheel to rotate. 208 drives the air, causing the air outside the housing 1 to enter the fixed frame 201, pass through the through slot plate 202 and the filter plate 204, enter the gap between the connecting plate 205 and the filter plate, and enter the air guide tube 203 through the connecting pipe 207. When the air is filtered by the filter plate 204, the filter plate 204 blocks the sand and dust in the air. At the same time, after blocking, the sand and gravel slide down the inclined surface of the filter plate 204 under its own weight due to the inclination of the filter plate 204 and the groove of the fixed frame 201, and fall down through the groove. The connecting pipe 207 is fixedly installed on the inner wall of the connecting plate 205. The connecting pipe 207 is symmetrically installed at the center position of the axis of the connecting plate 205, and the connecting pipe 207 is symmetrically installed at the position away from the center position of the axis of the connecting plate 205. The end of the connecting pipe 207 away from the connecting plate 205 is fixedly installed with the air guide tube 203.

[0020] An inner support plate 209 is fixedly installed on the inner wall of the connecting pipe 207. A motor 210 is fixedly installed on the side of the inner support plate 209 near the air guide duct 203. The output end of the motor 210 passes through the inner support plate 209 and extends to the other side. A fan wheel 208 is fixedly installed on the output end of the motor 210. The end of the air guide duct 203 away from the connecting pipe 207 is inclined downwards. A conical cylinder 211 is fixedly installed on the inner wall of the air guide duct 203 away from the connecting pipe 207. The outer diameter of the conical cylinder 211 gradually decreases as it approaches the connecting pipe 207. Air grooves are evenly distributed on the outer side of the conical cylinder 211. When air flows along the air guide duct 203, the inclination of the air guide duct 203 causes the air to flow obliquely. As air passes through the air duct 203, it is discharged through the conical cylinder 211 and the filter screen 212. The conical shape of the conical cylinder 211 and the air channel, together with the filter screen 212, filter the dust in the air again. The air passes through the filter screen 212 and the air channel and is discharged through the air duct 203. The blocked dust is diffused in all directions along the conical surface of the conical cylinder 211 under the action of air flow. After passing through the arc groove, it enters the dust collection hood 206 for collection. The filter screen 212 is fixedly installed on the outside of the conical cylinder 211. The outer side of the air duct 203 away from the connecting pipe 207 is evenly provided with arc grooves, and the dust collection hood 206 is fixedly installed at the arc groove of the air duct 203.

[0021] The third embodiment is based on embodiments one and two; please refer to [link / reference]. Figures 10 to 12 As shown, the inner support mechanism 3 includes a side frame plate 31, which is symmetrically installed along the center of the axis of the housing 1. Side clamping strips 34 are fixedly installed at both the upper and lower ends of the side frame plate 31. The non-opposing surfaces of the side frame plate 31 are fixedly connected to the inner wall of the housing 1. After the air intake mechanism 2 draws outside air out from the bottom of the housing 1, the air surges upward. When passing through the inner support mechanism 3, the air is guided by the air guide plate 33 on both sides, so that the air on both sides flows inward during the upward surge, fully contacting the internal components. The opposing surfaces of the side frame plate 31 are fixedly installed with air guide plates 33. The air guide plates 33 are evenly installed from top to bottom on the opposing surfaces of the side frame plate 31, and the end of the air guide plate 33 away from the side frame plate 31 is inclined upward.

[0022] The opposing surfaces of the side clamping strips 34 are inclined and slope inward from top to bottom. A support plate 32 is installed between the side clamping strips 34. The two sides of the support plate 32 are inclined and adapted to the inclined surfaces of the side clamping strips 34. Rubber pads 36 are fixedly installed on both sides of the bottom of the support plate 32. The support plate 32 supports the internal structure and, in conjunction with the side clamping strips 34 on both sides, utilizes the inclined surfaces of the opposing surfaces of the side clamping strips 34 to cooperate with the support plate 32. When the housing 1 is impacted, the impact force is transmitted through the housing 1 to the side clamping strips 34, causing the side clamping strips to... The side clamping strip 34 presses against the support plate 32. Guided by the inclined plane, the support plate 32 moves downward under the pressure, compressing the rubber pad 36 and causing it to deform under pressure, thus buffering the impact. The bottom of the rubber pad 36 is tightly fitted to the inner wall of the side clamping strip 34. Both ends of the opposite side of the side clamping strip 34 are provided with notches, and crossbars 35 are fixedly installed at the notches of the side clamping strip 34. The opposite side of the crossbars 35 is tightly fitted to the outer side of the support plate 32. The top of the support plate 32 is uniformly provided with heat dissipation grooves.

[0023] In use, the antenna module 4 receives the electromagnetic signals transmitted wirelessly and converts them into electrical signals, which are then transmitted to the front-end module 5. The front-end module 5 transmits the electrical signals to the processing module 6 for processing. The processed electrical signals are then transmitted to the output module 7, which outputs the signals. Simultaneously, during operation, the air intake mechanism 2 works in conjunction with the housing 1 to draw air from the outside of the housing 1 into the inside of the housing 1, while the air inside the housing 1 is vented outwards, thus circulating the air and achieving heat dissipation. During the heat dissipation process, the internal support mechanism 3 works in conjunction with the housing 1 to support the internal structure.

[0024] With the housing 1 and outer cover 11 working together, during use, the internal temperature of the housing rises. This, combined with the air intake mechanism 2, allows outside air to enter the housing 1. Simultaneously, the internal air passes through the venting grooves of the housing 1 and enters the gap between the outer cover 11 and the housing 1. Then, through the cooperation of the outer cover 11 and outer baffle 12, the hot internal air is discharged through the grooves of the outer cover 11. At the same time, the outer baffle 12 guides the discharged air, directing it diagonally downwards. As the hot air inside the housing 1 passes through the venting grooves... By cooperating with the inclined guide plate 9 and the venting groove, air is allowed to pass through the venting groove at an angle downwards along the inclined guide plate 9. At the same time, when the air passes through, it comes into contact with the inclined guide plate 9 and condensation droplets are formed. These condensation droplets are then guided along the inclined guide plate 9 into the gap between the housing 1 and the outer cover plate 11. Meanwhile, the inclined guide plate 9 cooperates with the outer baffle plate 12. The upward inclination of the end of the inclined guide plate 9 away from the inner wall of the housing 1 and the downward inclination of the outer baffle plate 12 cooperate to prevent sand and dust from entering the housing 1 through the gap and damaging the equipment when used outdoors.

[0025] In the air intake mechanism 2, the motor 210 drives the fan wheel 208 to rotate, causing the fan wheel 208 to carry air, which in turn drives the air outside the housing 1 into the fixed frame 201. The air passes through the through slot plate 202 and the filter plate 204, enters the gap between the connecting plate 205 and the filter plate, and then enters the air guide tube 203 through the connecting pipe 207. When the air is filtered by the filter plate 204, the filter plate 204 blocks the sand and dust in the air. At the same time, after blocking, the sand and gravel slide down the inclined surface of the filter plate 204 under its own weight due to the inclination of the filter plate 204 and the groove of the fixed frame 201. The dust falls through the trough, and as the air flows along the air guide duct 203, the tilt of the air guide duct 203 causes the air to be discharged obliquely downwards. During the process of the air passing through the air guide duct 203, the conical cylinder 211 and the filter screen 212 work together. The conical shape of the conical cylinder 211 and the air groove, together with the filter screen 212, filter the dust in the air again. The air passes through the filter screen 212 and the air groove and is discharged from the air guide duct 203. The blocked dust is diffused in all directions along the conical surface of the conical cylinder 211 under the action of air flow, and enters the dust collection hood 206 for collection after passing through the arc groove.

[0026] In the internal support mechanism 3, the internal structure is supported by the support plate 32. At the same time, the side clamps 34 on both sides cooperate with the support plate 32 by using the inclined surfaces of the opposite sides of the side clamps 34 to cooperate with the support plate 32. When the shell 1 is impacted, the impact force is transmitted to the side clamps 34 through the shell 1, causing the side clamps 34 on both sides to squeeze the support plate 32. Under the guidance of the inclined surfaces, the support plate 32 moves downward under the action of the squeezing force, compressing the rubber pad 36 and causing the rubber pad 36 to deform under pressure, thus buffering the impact force. At the same time, in conjunction with the air intake mechanism 2, after the air intake mechanism 2 leads the outside air out from the bottom of the shell 1, the air surges upward. When passing through the internal support mechanism 3, the air is guided by the air guide plate 33 on both sides, so that the air on both sides flows inward at an angle during the upward surge, making full contact with the internal components.

[0027] 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.

[0028] 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 signal receiving device for wireless communication, characterized in that, include: The housing (1) has an antenna module (4) installed on its outer side, and air inlets are symmetrically installed on its outer side. An air intake mechanism (2) is used to drive outside air into the interior of the housing (1), and the air intake mechanism (2) is installed at the air intake slot of the housing (1); An internal support mechanism (3) is installed inside the housing (1), and a front-end module (5), a processing module (6) and an output module (7) are installed inside the internal support mechanism (3). The antenna module (4), the front-end module (5), the processing module (6) and the output module (7) are electrically connected. The outer side of the housing (1) is provided with ventilation grooves evenly, and an outer cover plate (11) is fixedly installed on the side of the housing (1) near the ventilation grooves. A foam ring gasket (10) is fixedly installed between the outer cover plate (11) and the housing (1). The outer side of the outer cover plate (11) is provided with grooves evenly, and an outer baffle (12) is fixedly installed on the outer side of the outer cover plate (11). The end of the outer baffle (12) away from the outer cover plate (11) is inclined downward, and the grooves of the outer baffle (12) and the outer cover plate (11) correspond one-to-one. An inclined guide plate (9) is fixedly installed at the ventilation groove of the housing (1). The end of the inclined guide plate (9) away from the housing (1) is inclined upward towards the side away from the outer cover plate (11).

2. The signal receiving device for wireless communication according to claim 1, characterized in that: The inner wall of the housing (1) is fixedly installed with a bottom partition (8). The bottom partition (8) is located between the air inlet mechanism (2) and the inner support mechanism (3), and the top of the bottom partition (8) is symmetrically provided with a grid groove along the center position of the axis.

3. A signal receiving device for wireless communication according to claim 1, characterized in that: The air intake mechanism (2) includes a fixed frame (201), which is fixedly installed on the outside of the housing (1) and located at the air intake slot of the housing (1). A through slot plate (202) is fixedly installed on the inner wall of the fixed frame (201) away from the housing (1). Through slots are evenly opened on the outer side of the through slot plate (202). A connecting plate (205) is fixedly installed on the inner wall of the fixed frame (201) near the housing (1).

4. A signal receiving device for wireless communication according to claim 3, characterized in that: A filter plate (204) is fixedly installed on the inner wall of the fixed frame (201). The filter plate (204) is located between the connecting plate (205) and the through slot plate (202). The filter plate (204) is inclined inside the fixed frame (201) and is inclined from top to bottom toward the through slot plate (202). A slot is provided at the bottom of the fixed frame (201) and the slot of the fixed frame (201) corresponds to the bottom end of the filter plate (204).

5. A signal receiving device for wireless communication according to claim 3, characterized in that: A connecting pipe (207) is fixedly installed on the inner wall of the connecting plate (205). The connecting pipe (207) is symmetrically installed along the center position of the axis of the connecting plate (205), and the connecting pipe (207) is symmetrically installed away from the center position of the axis of the connecting plate (205). A duct (203) is fixedly installed on the end of the connecting pipe (207) away from the connecting plate (205).

6. A signal receiving device for wireless communication according to claim 5, characterized in that: An inner support plate (209) is fixedly installed on the inner wall of the connecting pipe (207). A motor (210) is fixedly installed on the side of the inner support plate (209) near the air guide tube (203). The output end of the motor (210) passes through the inner support plate (209) and extends to the other side. A fan wheel (208) is fixedly installed on the output end of the motor (210).

7. A signal receiving device for wireless communication according to claim 5, characterized in that: The air guide tube (203) is inclined downward at the end away from the connecting pipe (207), and a conical tube (211) is fixedly installed on the inner wall of the air guide tube (203) away from the connecting pipe (207). The outer diameter of the conical tube (211) gradually decreases as it approaches the connecting pipe (207). Air grooves are evenly opened on the outer side of the conical tube (211). A filter screen (212) is fixedly installed on the outer side of the conical tube (211). An arc groove is evenly opened on the outer side of the air guide tube (203) away from the connecting pipe (207), and a dust collection hood (206) is fixedly installed at the arc groove of the air guide tube (203).

8. A signal receiving device for wireless communication according to claim 1, characterized in that: The inner support mechanism (3) includes a side frame plate (31), which is symmetrically installed along the center of the axis of the shell (1), and side clamping strips (34) are fixedly installed at both the upper and lower ends of the side frame plate (31). The non-opposing surfaces of the side frame plate (31) are fixedly connected to the inner wall of the shell (1).

9. A signal receiving device for wireless communication according to claim 8, characterized in that: Air guide plates (33) are fixedly installed on the opposite sides of the side frame plate (31). The air guide plates (33) are evenly installed from top to bottom on the opposite sides of the side frame plate (31), and the end of the air guide plate (33) away from the side frame plate (31) is inclined upward.

10. A signal receiving device for wireless communication according to claim 9, characterized in that: The opposite surfaces of the side clamps (34) are inclined and slope inward from top to bottom. A support plate (32) is installed between the side clamps (34). The two sides of the support plate (32) are inclined and are adapted to the inclined surfaces of the side clamps (34). Rubber pads (36) are fixedly installed on both sides of the bottom of the support plate (32). The bottom of the rubber pads (36) is tightly fitted to the inner wall of the side clamps (34). The two ends of the opposite surfaces of the side clamps (34) are provided with notches. A crossbar (35) is fixedly installed at the notches of the side clamps (34). The opposite surface of the crossbar (35) is tightly fitted to the outer side of the support plate (32). Heat dissipation grooves are evenly provided on the top of the support plate (32).

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