Small foundation type laser wind finding radar layout structure

Abstract

The utility model provides a small-sized foundation type laser wind-finding radar layout structure which is low in cost, compact in structure and reasonable in layout. The device comprises a base (1), a cooling device is arranged on the base (1), a telescope assembly (2), an optical module (3), a control panel (4) and a signal acquisition module (5) are arranged on the outer side of the cooling device, an outer cover (6) is further arranged on the base (1), and a lens protective glass (7), an upper device assembling bin (8) and a water tank (9) are arranged on the upper portion of the outer cover (6). A windscreen wiper (10), a water spraying device (11) and an antenna module (12) are arranged in the upper device assembling bin (8), the water tank (9) provides purified water for the water spraying device (11), and the windscreen wiper (10) cleans the lens protective glasses (7). The utility model is applied to the technical field of laser radars.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser radar technical field especially relates to a small ground base formula laser wind measurement radar layout structure. BACKGROUND

[0002] With the development of science and technology, miniaturization and portability are new requirements for laser wind measurement radar. Therefore, the laser wind measurement radar needs to be redesigned in structure, while ensuring the function of the radar itself, the structure needs to be more reasonable and compact, and therefore the laser wind measurement radar needs to be redesigned. SUMMARY

[0003] The utility model wants to overcome prior art's insufficient, provide a low in cost, compact structure, layout is reasonable small ground base formula laser wind measurement radar layout structure.

[0004] The utility model employs the technical scheme, a small ground base formula laser wind measurement radar layout structure, including base, be provided with cooling device on the base, the outside of cooling device is provided with telescope assembly, optical module, control panel and signal acquisition module respectively, still be provided with outer cover on the base, the upper portion of outer cover is provided with lens protection mirror, upper portion device assembly bin and water tank, the upper portion device assembly bin is equipped with rain wiper, water spraying device and antenna module, the water tank provides pure water for water spraying device, the rain wiper cleans the lens protection mirror, the telescope assembly, the optical module, the signal acquisition module, the rain wiper, the water spraying device and the antenna module all are with control panel electric signal connection, the telescope assembly is connected with the optical module signal, the optical module is connected with the signal acquisition module signal, be provided with power supply interface on the downside of the base, the power supply interface is connected with power supply and supplies power for the small ground base formula laser wind measurement radar.

[0005] The above scheme can be seen, in the utility model, cooling device is arranged on the base, and telescope assembly, optical module, control panel and signal acquisition module are arranged on the outside of the cooling device. The cooling device can quickly remove the heat inside the radar, ensuring the smoothness and stability of the radar operation, and the structure is compact. The upper portion of the outer cover is provided with a lens protection mirror, an upper portion device assembly bin and a water tank. The water tank provides pure water for the water spraying device, and the rain wiper cleans the lens protection mirror. The overall layout of the utility model is reasonable, the cost is low, and the volume of the equipment is greatly reduced compared with the prior art, which is convenient for carrying and carrying.

[0006] The cooling device comprises an air inlet fan and an air outlet fan arranged on the base, an air cooling channel is arranged above the base and between the air inlet fan and the air outlet fan, and a U-shaped cooling channel is formed from the air inlet fan to the air outlet fan through the air cooling channel.

[0007] The telescope assembly comprises a telescope body and a wedge lens module arranged above the telescope body, the telescope body is fixed on an upper base arranged at the upper part of the air cooling channel, the wedge lens module comprises a wedge lens, a driven synchronous wheel arranged at the periphery of the wedge lens and fixedly connected with the wedge lens, a scanning stepper motor fixed on the upper base, and a synchronous belt, a main synchronous wheel is arranged on the output shaft of the scanning stepper motor, the synchronous belt is arranged between the main synchronous wheel and the driven synchronous wheel, and the optical axis of the wedge lens is coincident with the optical axis of the telescope body.

[0008] The water tank and the outer cover are integrally formed, the upper part of the water tank is provided with a water inlet, the water inlet is matched with a rotary water tank cover, the water tank cover is provided with a water guide pipe, one end of the water guide pipe is provided with a liquid drop and is arranged in the water tank, the other end of the water guide pipe is connected with the water spraying device, the water spraying device comprises a water inlet arranged on the cover of the upper device assembly chamber, a water pump and a nozzle, the water guide pipe is connected with the water inlet through a water filter, the inner end of the water inlet is in communication with the water inlet end of the water pump, the water outlet end of the water pump is in communication with the nozzle, and the water spraying direction of the nozzle is opposite to the lens protection mirror. Thus, the water tank cover can be unscrewed to add water to the water tank, the clean water in the water tank enters the water inlet of the water spraying device through the liquid drop, the water guide pipe and the water filter, the water pump pumps the water out of the water tank and then sprays it to the lens protection mirror through the nozzle, and the rain wiper can effectively clean the lens protection mirror, so that the lens protection mirror remains clean and does not affect the measurement results.

[0009] The antenna module is a dual-mode antenna module comprising a 4G antenna and a GPS module. Thus, the dual-mode antenna can meet different communication requirements.

[0010] A wind baffle is arranged below the air outlet fan and is inclined towards the position away from the air inlet fan. Thus, the arrangement of the wind baffle can make the hot air discharged from the air outlet fan away from the air inlet fan, ensure that the air entering the radar is at room temperature, and further ensure the cooling effect of the cooling device.

[0011] A drying bin is further arranged on the base, the upper part of the drying bin is communicated with the space surrounded by the outer cover, the lower part of the drying bin is provided with a drying bin door, and drying agents are arranged in the drying bin. Through the arrangement of the drying bin door, the drying agents in the drying bin can be quickly replaced, and the maintenance efficiency is improved.

[0012] Three height-adjustable supporting legs are uniformly arranged below the base. Three-point support is realized through the three adjustable supporting legs, the stability and reliability of the support are guaranteed, and the adjustment difficulty is reduced compared with four-point support.

[0013] A 485 serial port and a network port are further arranged on the lower side of the base. Therefore, through the arrangement of the serial port and the network port, the interior of the radar can be effectively maintained, and the parameters of various components of the radar can be quickly modified, so that the daily maintenance of the radar is facilitated.

[0014] A transparent protective cover is further hingedly arranged above the outer cover. The transparent protective cover is arranged to effectively protect the device arranged on the upper part of the outer cover, and the transparency of the transparent protective cover can be used to observe the indicator light inside. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a simple structure schematic diagram of the first perspective of the utility model;

[0016] Figure 2 is a simple structure schematic diagram of the second perspective of the utility model;

[0017] Figure 3 is a simple structure schematic diagram of the third perspective of the utility model after removing the transparent protective cover;

[0018] Figure 4 is a simple structure schematic diagram of the first perspective of the outer cover;

[0019] Figure 5 is a simple structure schematic diagram of the second perspective of the outer cover;

[0020] Figure 6 is a simple structure schematic diagram of the first perspective of the interior of the radar;

[0021] Figure 7 is a simple structure schematic diagram of the second perspective of the interior of the radar;

[0022] Figure 8 is a simple schematic diagram of the structure assembled in the upper device assembly bin;

[0023] Figure 9 is a simple structure schematic diagram of the air cooling channel. DETAILED DESCRIPTION

[0024] As shown in Figures 1-9 A small ground-based laser wind radar layout structure, comprising a base 1, a cooling device is arranged on the base 1, the outer side of the cooling device is respectively provided with a telescope assembly 2, a light module 3, a control panel 4 and a signal acquisition module 5, the base 1 is also provided with an outer cover 6, the upper part of the outer cover 6 is provided with a lens protection mirror 7, an upper device assembly bin 8 and a water tank 9, the upper device assembly bin 8 is provided with a rain wiper 10, a water spraying device 11 and an antenna module 12, the water tank 9 provides clean water for the water spraying device 11, the rain wiper 10 cleans the lens protection mirror 7, the telescope assembly 2, the light module 3, the signal acquisition module 5, the rain wiper 10, the water spraying device 11 and the antenna module 12 are all electrically connected with the control panel 4, the telescope assembly 2 and the light module 3 are signal connected, the light module 3 and the signal acquisition module 5 are signal connected, a power supply interface 13 is arranged on the lower side of the base 1, the power supply interface 13 is connected with a power supply and supplies power for the small ground-based laser wind radar.

[0025] The cooling device comprises an air inlet fan 14 and an air outlet fan 15 arranged on the base 1, an air cooling channel 16 is arranged on the base 1 and above the air inlet fan 14 and the air outlet fan 15, and heat dissipation fins 36 are arranged on the inner wall of the air cooling channel 16. A U-shaped cooling channel is formed from the air inlet fan 14 to the air outlet fan 15 through the air cooling channel 16. Here, a reverse U-shaped cooling channel is formed. A wind deflector 29 is arranged below the air outlet fan 15 and inclined towards the direction away from the arrangement position of the air inlet fan 14.

[0026] The telescope assembly 2 comprises a telescope main body 17 and a wedge-shaped mirror module arranged above the telescope main body 17, the telescope main body 17 is fixed on an upper base plate 18 located at the upper part of the air cooling channel 16, the wedge-shaped mirror module comprises a wedge-shaped mirror 19, a slave synchronous wheel 20 located at the periphery of the wedge-shaped mirror 19 and fixedly matched with the wedge-shaped mirror 19, a scanning stepper motor 21 fixed on the upper base plate 18 and a synchronous belt 22, a main synchronous wheel 23 is arranged on the output shaft of the scanning stepper motor 21, the synchronous belt 22 is matched between the main synchronous wheel 23 and the slave synchronous wheel 20, and the optical axis of the wedge-shaped mirror 19 coincides with the optical axis of the telescope main body 17.

[0027] The water tank 9 is integrally formed with the outer cover 6, the upper portion of the water tank 9 is provided with a water filling opening 24, the water filling opening 24 is matched with a rotary water tank cover 25, the water tank cover 25 is provided with a water guide pipe, one end of the water guide pipe is provided with a liquid drop and is placed in the water tank 9, the other end of the water guide pipe is connected with the water spraying device 11, the water spraying device 11 comprises a water inlet 26 provided on the warehouse cover of the upper device assembly warehouse 8, a water pump 27 and a nozzle 28, the water guide pipe is connected with the water inlet 26 through a water filter, the inner end of the water inlet 26 is connected with the water inlet end of the water pump 27 in communication, the water outlet end of the water pump 27 is connected with the nozzle 28 in communication, the water spraying direction of the nozzle 28 is opposite to the lens protection mirror 7.

[0028] The antenna module 12 is a dual-mode antenna module, comprising a 4G antenna and a GPS module. A drying warehouse 30 is further arranged on the base 1, the upper portion of the drying warehouse 30 is connected with the space surrounded by the outer cover 6, the lower portion of the drying warehouse 30 is provided with a drying warehouse door 31, and a drying agent is arranged in the drying warehouse 30. Three height-adjustable supporting legs 32 are uniformly arranged below the base 1. A 485 serial port 33 and a network port 34 are further arranged on the lower side of the base 1. A transparent protective cover 35 is further hinged on the upper side of the outer cover 6.

[0029] Finally, it needs to be emphasized that the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, for the person skilled in the art, the present application can have various changes and modifications, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application, should be included in the protection scope of the present application.

Claims

1. A compact ground-based laser wind lidar layout, characterized by: It includes the base (1), is provided with cooling device on the base (1), the outer side of the cooling device is provided with telescope assembly (2), light module (3), control panel (4) and signal acquisition module (5) respectively, the base (1) is also provided with the outer cover (6), the upper portion of the outer cover (6) is provided with lens protection mirror (7), upper device assembly bin (8) and water tank (9), the rain wiper (10), water spraying device (11) and antenna module (12) are arranged in the upper device assembly bin (8), the water tank (9) provides clean water for the water spraying device (11), the rain wiper (10) cleans the lens protection mirror (7), the telescope assembly (2), the light module (3), the signal acquisition module (5), the rain wiper (10), the water spraying device (11) and the antenna module (12) are electrically connected with the control panel (4), the telescope assembly (2) and the light module (3) are signal connected, the light module (3) and the signal acquisition module (5) are signal connected, the power supply interface (13) is arranged on the lower side of the base (1), the power supply interface (13) is connected with power supply and supplies power for the small ground-based laser windfinder.

2. The compact ground-based laser wind lidar layout structure according to claim 1, characterized in that: The cooling device includes the air inlet fan (14) and the air outlet fan (15) arranged on the base (1), and the air cooling channel (16) is arranged on the base (1) and above the air inlet fan (14) and the air outlet fan (15), and the U-shaped cooling channel is formed from the air inlet fan (14) to the air outlet fan (15) through the air cooling channel (16).

3. The compact ground-based laser wind lidar layout structure according to claim 2, characterized in that: The telescope assembly (2) includes the telescope main body (17) and the wedge-shaped mirror module arranged above the telescope main body (17), the telescope main body (17) is fixed on the upper base plate (18) located on the upper portion of the air cooling channel (16), the wedge-shaped mirror module includes the wedge-shaped mirror (19), the slave synchronous wheel (20) located on the periphery of the wedge-shaped mirror (19) and fixedly matched with the wedge-shaped mirror (19), the scanning stepper motor (21) fixed on the upper base plate (18) and the synchronous belt (22), the main synchronous wheel (23) is arranged on the output shaft of the scanning stepper motor (21), the synchronous belt (22) is matched between the main synchronous wheel (23) and the slave synchronous wheel (20), and the optical axis of the wedge-shaped mirror (19) coincides with the optical axis of the telescope main body (17).

4. The compact ground-based laser wind lidar layout structure of claim 1, wherein: The water tank (9) is integrally formed with the outer cover (6), the upper portion of the water tank (9) is provided with a water inlet (24), the water inlet (24) is matched with a rotary water tank cover (25), the water tank cover (25) is provided with a water guide pipe, one end of the water guide pipe is provided with a liquid drop and is placed in the water tank (9), the other end of the water guide pipe is connected with the water spraying device (11), the water spraying device (11) comprises a water inlet (26) provided on the cover of the upper device assembly bin (8), a water pump (27) and a nozzle (28), the water guide pipe is connected with the water inlet (26) through a water filter, the inner end of the water inlet (26) is connected with the water inlet end of the water pump (27), the water outlet end of the water pump (27) is connected with the nozzle (28), and the water spraying direction of the nozzle (28) is opposite to the lens protection mirror (7).

5. The compact ground-based laser wind lidar layout structure of claim 1, wherein: The antenna module (12) is a dual-mode antenna module, comprising a 4G antenna and a GPS module.

6. The compact ground-based laser wind lidar layout structure of claim 2, wherein: The air outlet fan (15) is provided below a wind baffle (29) which is inclined towards a direction away from the setting position of the air inlet fan (14).

7. The compact ground-based laser wind lidar layout structure of claim 1, wherein: A drying bin (30) is further provided on the base (1), the upper portion of the drying bin (30) is connected with the space surrounded by the outer cover (6), the lower portion of the drying bin (30) is provided with a drying bin door (31), and a drying agent is arranged in the drying bin (30).

8. The compact ground-based laser wind lidar layout structure of claim 1, wherein: Three height-adjustable supporting legs (32) are uniformly arranged below the base (1).

9. The compact ground-based laser wind lidar layout structure of claim 1, wherein: A 485 serial port (33) and a network port (34) are further provided on the lower side of the base (1).

10. The compact ground-based laser wind lidar layout structure of claim 1, wherein: A transparent protective cover (35) is further hinged on the upper portion of the outer cover (6).

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