CN215453735U

CN215453735U - Meteorological satellite cloud picture signal demodulator based on FPG demodulator

Info

Publication number: CN215453735U
Application number: CN202121571683.8U
Authority: CN
Inventors: 邓乾国
Original assignee: Chengdu Xidian Wangda Communication Technology Co ltd
Current assignee: Chengdu Xidian Wangda Communication Technology Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-01-07
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a meteorological satellite cloud picture signal demodulator based on an FPG (flexible flat-panel display) demodulator, which comprises a demodulator body, wherein heat dissipation grooves are respectively arranged on two sides of the demodulator body; this meteorological satellite cloud picture signal demodulator based on FPG demodulator can reach the purpose that has dustproof and waterproof effect, radiating effect preferred through setting up.

Description

Meteorological satellite cloud picture signal demodulator based on FPG demodulator

Technical Field

The utility model relates to the technical field of demodulators, in particular to a meteorological satellite cloud picture signal demodulator based on an FPG demodulator.

Background

A demodulator is computer hardware that translates a computer's digital signals into analog signals that can be transmitted along a common telephone line, which in turn can be received by another modem at the other end of the line and translated into a computer-understandable language. This simple process has accomplished the communication between two computers, and traditional demodulator when using, and the integral erection limitation is great, and the staff of being not convenient for carries out the location installation, has reduced whole result of use, and traditional demodulator heat dissipation precision is not high simultaneously.

The prior art has the following defects:

the prior art has the following defects or problems:

the existing meteorological satellite cloud picture signal demodulator based on the FPG demodulator is not high in heat dissipation precision due to the fact that the interior of the meteorological satellite cloud picture signal demodulator is mostly high-heat-generation electronic components, and the demodulator cannot be subjected to heat dissipation uniformly, so that the heat dissipation efficiency cannot be guaranteed, the integral heat dissipation uniformity is poor, and the integral using effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a meteorological satellite cloud picture signal demodulator based on an FPG demodulator aiming at the defects of the prior art so as to achieve the purposes of dustproof and waterproof effects and better heat dissipation efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: including the demodulator main part, demodulator main part both sides are provided with the radiating groove respectively, demodulator main part top is provided with the mounting groove, mounting groove internally mounted has the fan, the mounting groove periphery is provided with the fin, demodulator main part top is provided with the controller, the inside dirt filtrating screen that is provided with of demodulator main part, dirt filtrating screen one side is provided with the drier board, dirt filtrating screen and drier board both ends are provided with the bolt fastening board respectively, demodulator main part top is provided with the heat transfer room, the heat transfer indoor wall is provided with the fan, the heat transfer room internally mounted has the solenoid, the solenoid both ends difference fixedly connected with cooling tube, fixed mounting has the pump body on the cooling tube.

As a preferred technical solution of the present invention, the fan is fixedly installed inside the installation groove by a bolt, and the fan is electrically connected to the controller by a wire.

As a preferred technical solution of the present invention, the controller is fixedly mounted on the top of the demodulator body by a bolt, and the controller is electrically connected to an external power source by a wire.

As a preferred technical scheme of the utility model, the dust filtering net and the drying agent plate are respectively and symmetrically distributed in the demodulator body, and two ends of the dust filtering net and the drying agent plate are respectively and fixedly connected with the inner wall of the demodulator body through bolt fixing plates.

As a preferred technical scheme of the utility model, the heat exchange chamber is fixedly arranged at the top of the demodulator main body through bolts, and the peripheral outer wall of the heat exchange chamber is provided with vent holes.

As a preferred technical scheme of the utility model, the fan is fixedly arranged on the inner wall of the heat exchange chamber through bolts and is electrically connected with the controller through a lead.

In a preferred embodiment of the present invention, the solenoid and the cooling pipe have a cooling fluid flowing therein, the cooling pipe is disposed around an inner wall of the housing of the demodulator body, and the pump body is electrically connected to the controller through a lead.

Compared with the prior art, the utility model provides a meteorological satellite cloud picture signal demodulator based on an FPG demodulator, which has the following beneficial effects:

1. according to the meteorological satellite cloud picture signal demodulator based on the FPG demodulator, the fan is arranged at the top of the demodulator body, and the wind power generated by the fan is utilized to quickly blow away the heat inside the demodulator body by starting the fan, so that the purpose of heat dissipation is achieved;

2. the meteorological satellite cloud picture signal demodulator based on the FPG demodulator is characterized in that a heat exchange chamber is arranged, a solenoid is arranged in the heat exchange chamber, two ends of the solenoid are respectively connected with a cooling pipe, the cooling pipe is arranged in the demodulator body in a surrounding manner, cooling liquid flows in the solenoid and the cooling pipe, the cooling liquid circularly flows in the solenoid and the cooling pipe under the drive of a pump body, the cooling liquid continuously absorbs heat emitted by an electronic device in the demodulator body in the flowing process in the demodulator body, a fan is arranged on one side of the solenoid, the cooling liquid exchanges heat with outside air in the flowing process in the solenoid, meanwhile, under the wind power action of the fan, the heat of the cooling liquid is released to the outside in an accelerating manner, the temperature of the cooling liquid is reduced, and then the cooling liquid continuously absorbs heat in a shell of the demodulator body to achieve circulation, and the heat in the demodulator body can be continuously absorbed by the heat dissipation manner, the heat dissipation effect is good, the low-temperature state in the demodulator main body is guaranteed, the normal operation of components in the demodulator main body is guaranteed, and the working stability of the demodulator is improved;

3. this meteorological satellite cloud picture signal demodulator based on FPG demodulator through inside dust screen and the drier board of setting up of demodulator main part, can prevent effectively that external dust, moisture from getting into the demodulator main part inside, plays good dustproof dehumidification function, plays the guard action to the inside electronic parts of demodulator main part.

Drawings

FIG. 1 is a schematic perspective view of a demodulator according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of the demodulator according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 according to the present invention.

In the figure: 1. a demodulator body; 2. a heat sink; 3. mounting grooves; 4. a fan; 5. a heat sink; 6. a controller; 7. a dust filter screen; 8. a desiccant plate; 9. a bolt fixing plate; 10. a heat exchange chamber; 11. a fan; 12. a solenoid; 13. a cooling tube; 14. and a pump body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in this embodiment: including demodulator

main part

1, 1 both sides of demodulator main part are provided with radiating groove 2 respectively, 1 top of demodulator main part is provided with

mounting groove

3, 3 internally mounted in mounting groove have fan 4, 3 peripheries in mounting groove are provided with fin 5, 1 top of demodulator main part is provided with controller 6, 1 inside dust filter 7 that is provided with of demodulator main part, dust filter 7 one side is provided with drier board 8,

dust filter

7 and 8 both ends of drier board are provided with bolt fastening board 9 respectively, 1 top of demodulator main part is provided with

heat transfer chamber

10, 10 inner walls in heat transfer chamber are provided with

fan

11, 10 internally mounted in heat transfer chamber has

solenoid

12, 12 both ends of solenoid are fixedly connected with cooling tube 13 respectively, fixed mounting has pump body 14 on the cooling tube 13.

In the embodiment, the fan 4 is fixedly installed inside the installation groove 3 through a bolt, the fan 4 is electrically connected with the controller 6 through a wire, the fan 4 is started, and the wind power generated by the fan 4 is utilized to quickly blow away the heat inside the demodulator main body 1; the controller 6 is fixedly installed at the top of the demodulator body 1 through a bolt, the controller 6 is electrically connected with an external power supply through a lead, and the electronic components in the demodulator body 1 are intelligently controlled through the controller 6; the dust filter 7 and the desiccant plate 8 are symmetrically distributed in the demodulator body 1, two ends of the dust filter 7 and two ends of the desiccant plate 8 are fixedly connected with the inner wall of the demodulator body 1 through bolt fixing plates 9, and the dust filter 7 and the desiccant plate 8 are arranged in the demodulator body 1, so that external dust and moisture can be effectively prevented from entering the demodulator body 1, and a good dustproof and dehumidifying function is achieved; the heat exchange chamber 10 is fixedly arranged at the top of the demodulator body 1 through bolts, vent holes are formed in the outer wall of the periphery of the heat exchange chamber 10, and heat can be discharged outwards from the vent holes; the fan 11 is fixedly installed on the inner wall of the heat exchange chamber 10 through a bolt, the fan 11 is electrically connected with the controller 6 through a lead, cooling liquid exchanges heat with outside air in the process of flowing through the inside of the solenoid 12, and meanwhile, under the action of wind power of the fan 11, heat of the cooling liquid is released to the outside in an accelerated manner; the cooling liquid flows through the solenoid 12 and the cooling pipe 13, the cooling pipe 13 is arranged around the inner wall of the shell of the demodulator body 1, the pump body 14 is electrically connected with the controller 6 through a lead, and the cooling liquid circularly flows inside the solenoid 12 and the cooling pipe 13 under the driving of the pump body 14.

The working principle and the using process of the utility model are as follows: according to the meteorological satellite cloud picture signal demodulator based on the FPG demodulator, the fan 4 is arranged at the top of the demodulator body 1, and the fan 4 is started to quickly blow away heat inside the demodulator body 1 by utilizing wind power generated by the fan 4, so that the purpose of heat dissipation is achieved; by arranging the heat exchange chamber 10, the solenoid 12 is arranged in the heat exchange chamber 10, two ends of the solenoid 12 are respectively connected with the cooling pipe 13, the cooling pipe 13 is arranged around the demodulator body 1, the cooling liquid flows in the solenoid 12 and the cooling pipe 13, the cooling liquid circularly flows in the solenoid 12 and the cooling pipe 13 under the drive of the pump body 14, the cooling liquid continuously absorbs the heat emitted by the electronic devices in the demodulator body 1 in the flowing process of the cooling liquid in the demodulator body 1, the fan 11 is arranged at one side of the solenoid 12, the cooling liquid exchanges heat with the outside air in the flowing process of the cooling liquid in the solenoid 12, meanwhile, under the wind power action of the fan 11, the heat of the cooling liquid is accelerated to be released to the outside, the temperature of the cooling liquid is reduced, and then continuously flows through the inside of the shell of the demodulator body 1 to continuously absorb the heat to achieve circulation, and the heat in the demodulator body 1 can be continuously absorbed through the heat dissipation mode, the heat dissipation effect is good, the low-temperature state in the demodulator body 1 is guaranteed, the normal operation of components in the demodulator body 1 is guaranteed, and the working stability of the demodulator is improved; through inside dust screen 7 and the drier board 8 of setting up of demodulator main part 1, can prevent effectively that external dust, moisture from getting into inside demodulator main part 1, play good dustproof dehumidification function, play the guard action to the inside electronic parts of demodulator main part 1.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A meteorological satellite cloud picture signal demodulator based on FPG demodulator, its characterized in that: the demodulator comprises a demodulator body (1), wherein heat dissipation grooves (2) are respectively arranged on two sides of the demodulator body (1), a mounting groove (3) is formed in the top of the demodulator body (1), a fan (4) is mounted inside the mounting groove (3), heat dissipation fins (5) are arranged on the periphery of the mounting groove (3), a controller (6) is arranged on the top of the demodulator body (1), a dust filtering net (7) is arranged inside the demodulator body (1), a drying agent plate (8) is arranged on one side of the dust filtering net (7), bolt fixing plates (9) are respectively arranged at two ends of the dust filtering net (7) and the drying agent plate (8), a heat exchange chamber (10) is arranged on the top of the demodulator body (1), a fan (11) is arranged on the inner wall of the heat exchange chamber (10), a solenoid (12) is mounted inside the heat exchange chamber (10), and cooling pipes (13) are respectively and fixedly connected with two ends of the solenoid (12), and a pump body (14) is fixedly arranged on the cooling pipe (13).

2. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the fan (4) is fixedly installed inside the installation groove (3) through a bolt, and the fan (4) is electrically connected with the controller (6) through a lead.

3. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the demodulator is characterized in that the controller (6) is fixedly installed at the top of the demodulator main body (1) through a bolt, and the controller (6) is electrically connected with an external power supply through a lead.

4. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the dust filtering net (7) and the drying agent plate (8) are symmetrically distributed in the demodulator body (1) respectively, and two ends of the dust filtering net (7) and the drying agent plate (8) are fixedly connected with the inner wall of the demodulator body (1) through bolt fixing plates (9) respectively.

5. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the demodulator is characterized in that the heat exchange chamber (10) is fixedly installed at the top of the demodulator main body (1) through bolts, and vent holes are formed in the peripheral outer wall of the heat exchange chamber (10).

6. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the fan (11) is fixedly installed on the inner wall of the heat exchange chamber (10) through bolts, and the fan (11) is electrically connected with the controller (6) through a conducting wire.

7. The meteorological satellite cloud signal demodulator based on the FPG demodulator, as claimed in claim 1, wherein: the cooling liquid flows in the solenoid (12) and the cooling pipe (13), the cooling pipe (13) is arranged on the inner wall of the shell of the demodulator body (1) in a surrounding mode, and the pump body (14) is electrically connected with the controller (6) through a conducting wire.