CN216751726U

CN216751726U - Receiver for very high frequency communication system

Info

Publication number: CN216751726U
Application number: CN202220243736.1U
Authority: CN
Inventors: 谢云杰; 衡百英; 廖锡杰
Original assignee: Zhengzhou Huahang Technology Co ltd
Current assignee: Zhengzhou Huahang Technology Co ltd
Priority date: 2022-01-28
Filing date: 2022-01-28
Publication date: 2022-06-14
Anticipated expiration: 2032-01-28

Abstract

The utility model relates to a receiver for a very high frequency communication system, which comprises a receiver main body arranged on the inner wall of a shell, wherein the front side surface of the shell is provided with an operation panel connected with the receiver main body, the front side surface of the operation panel is provided with a data connector and a power interface, the receiver main body is connected with the data connector and the power interface, a sealing frame sleeved on the receiver main body is arranged in the shell, and the sealing frame is integrally connected with a waterproof layer positioned on the outer surface of the receiver main body; the utility model has the advantages of liquid cooling and convenient cleaning.

Description

Receiver for very high frequency communication system

Technical Field

The utility model belongs to the technical field of very high frequency receivers, and particularly relates to a receiver for a very high frequency communication system.

Background

The very high frequency communication system is the most important and widely applied aircraft radio communication system, the frequency band of which is 30Mhz to 300Mhz, and is mainly used for the two-way speech communication between the aircraft and the ground traffic control personnel during takeoff and landing and when the aircraft passes through the controlled airspace.

The very high frequency receiver is used in a very high frequency communication system for receiving information, and generates heat when the very high frequency receiver works, and if the very high frequency receiver does not radiate heat in time, the working efficiency of the very high frequency receiver is easily affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a receiver for a very high frequency communication system, which has liquid cooling and is convenient to clean.

The technical scheme of the utility model is as follows:

a receiver for a very high frequency communication system comprises a receiver main body arranged on the inner wall of a shell, wherein the front side surface of the shell is provided with an operation panel connected with the receiver main body, the front side surface of the operation panel is provided with a data connecting port and a power supply interface, the receiver main body is connected with the data connecting port and the power supply interface, a sealing frame sleeved on the receiver main body is arranged in the shell, and the sealing frame is integrally connected with a waterproof layer positioned on the outer surface of the receiver main body;

the rear side surface of the shell is provided with a rear cover, the side surface of the rear cover, which is in contact with the shell, is provided with a barrel, the barrel is connected with the shell through bolts, the outer surface of the barrel is provided with a plurality of semiconductor refrigerating sheets, the side surface of the barrel, which is far away from the rear cover, is in sealing contact with a sealing frame, and a space is reserved between the barrel and a waterproof layer to form a sealed cavity;

the rear cover is provided with a hole communicated with the cavity, and the hole is provided with a sealing cover in threaded connection with the rear cover.

Further, the outer surface of the cylinder body is attached to the inner wall of the shell.

Further, an O-shaped sealing ring is arranged on the contact part of the cylinder body and the sealing frame.

Furthermore, the side is provided with charge mouthful and button on the back lid, the inside battery that is connected with charge mouthful and button that is provided with of back lid, the battery passes through the button and is connected with the semiconductor refrigeration piece.

Further, the left side and the right side of the operation panel are both provided with handles fixed on the shell, and the handles are made of hard materials.

Further, a plurality of bar holes have been seted up to the casing surface, all be provided with the radiator-grid in the bar hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. the cooling liquid is stored in the cavity and is refrigerated through the semiconductor refrigerating sheet, so that the liquid cooling of the main body of the receiver is facilitated, the connection between the barrel and the shell is realized through the bolt, the disassembly of the barrel is facilitated, the cleaning of the inner wall of the barrel and the outer surface of the waterproof layer is facilitated, and the effect of facilitating cleaning is achieved;

2. the waterproof layer is adopted for waterproofing, so that the direct heat dissipation of the receiver main body is facilitated through the cooling liquid, and the cooling speed is increased;

in a word, the utility model has the advantages of liquid cooling and convenient cleaning.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

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

In the figure, the device comprises a shell 1, a shell 2, a handle 3, an operation panel 4, a power interface 5, a rear cover 6, a charging port 7, a button 8, a receiver body 9, a data connecting port 10, a sealing frame 11, a cylinder 12, a semiconductor refrigerating sheet 13, a storage battery 14, a waterproof layer 15, a 0-type sealing ring 16 and a hole.

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.

As shown in fig. 1-3, a receiver for a very high frequency communication system includes a receiver main body 8 disposed on an inner wall of a housing 1, an operation panel 3 disposed on a front side of the housing 1 and connected to the receiver main body 8, a data connector 9 and a power connector 4 disposed on a front side of the operation panel 3, the receiver main body 8 connected to the data connector 9 and the power connector 4, a sealing frame 10 disposed inside the housing 1 and sleeved on the receiver main body 8, the sealing frame 10 attached to the inner wall of the housing 1, a waterproof layer 14 disposed on an outer surface of the receiver main body 8 and integrally connected to the sealing frame 10, the waterproof layer 14 and the sealing frame 10 both made of iron or hard plastic, the waterproof layer 14 and the sealing frame 10 integrally formed by casting, a rear cover 5 disposed on a rear side of the housing 1, and a cylinder 11 disposed on a side of the rear cover 5 contacting the

housing

1, 11 surfaces of barrel and the laminating of 1 inner wall of casing, barrel 11 passes through the bolt and is connected with casing 1, a plurality of grooves have been seted up to 11 surfaces of barrel, semiconductor refrigeration piece 12 is all installed through the bolt to the inslot, semiconductor refrigeration piece model is: TEC1-12703, the working voltage of the semiconductor refrigerating chip 12 of the type is twelve volts, the cold end of the semiconductor refrigeration sheet 12 is positioned in the groove, the side surface of the cylinder body 11 far away from the rear cover 5 is in sealing contact with the sealing frame 10, a space is reserved between the cylinder body 11 and the waterproof layer 14, so as to form a sealed cavity, the rear cover 5 is provided with a hole 16 communicated with the cavity, the rear cover 5 is provided with a thread cylinder communicated with the hole 16, said hole 16 is provided with a sealing cover on the rear cover 5, said sealing cover being connected to the rear cover 5 by means of a threaded cylinder, so that the hole 16 is closed, the upper side of the rear cover 5 is provided with a charging port 6 and a button 7, the rear cover 5 is internally provided with a storage battery 13 connected with the charging port 6 and the button 7, the storage battery 13 is a lithium battery, the output voltage of the lithium battery is twelve volts, and the storage battery 13 is connected with the semiconductor refrigerating sheet 12 through the button 7;

when the cooling device needs to be used, the shell 1 is turned over, the rear cover 5 is positioned above the shell 1, the sealing cover is detached through threads at the moment, cooling liquid is injected into the cavity through the hole, after the injection is finished, the sealing cover is rotated on the rear cover 5 through threads, the cavity is sealed at the moment, the power supply interface 4 is connected with a power supply, the data connecting port 9 is connected with external equipment, after the connection is finished, the receiver main body 8 works, a worker can operate the operation panel 3, in the working process of the receiver main body 8, the button 7 is opened, the storage battery 13 supplies power to the semiconductor refrigerating sheet 12 through the button 7, the cold end of the semiconductor refrigerating sheet 12 absorbs heat of the cooling liquid through the cylinder body 11 and discharges the heat to the outer surface of the cylinder body 11 through the hot end of the semiconductor refrigerating sheet 12, and the cooling liquid refrigerated through the semiconductor refrigerating sheet 12 absorbs the heat on the receiver main body 8 through the waterproof layer 14, thereby ensuring the heat dissipation of the receiver main body 8, and when the storage battery 13 is short of power, the storage battery 13 is charged through the charging port 6;

and when needs wash, the power of disconnection power interface 4 and mouth 6 that charges, and close button 7, make semiconductor refrigeration piece 12 outage, sealed lid is pulled down to the screw thread, pour the coolant liquid, then pull down the bolt on the casing 1, take out barrel 11 through back lid 5, through water or other medium clear up casing 1 inner wall, waterproof layer 14 surface and barrel 11 inner wall can, after the clearance is accomplished, put into casing 1 with barrel 11 again, and through the bolt with casing 1 with barrel 11 fixed can.

In this embodiment, barrel 11 and seal frame 10 contact part are provided with O type sealing washer 15, the groove that supplies O type sealing washer to place is seted up to barrel 11 side, and when using, lid 5 after the staff extrusion to make back lid 5 promote barrel 11 extrusion seal frame 10, barrel 11 realizes sealedly through O type sealing washer 15 and seal frame 10, prevents that the coolant liquid from flowing out.

In this embodiment, the left and right sides of the operation panel 3 are provided with handles 2 fixed on the casing 1 through bolts, the handles 2 are made of hard materials, the hard materials can be iron, hard plastics and the like, when the cooling liquid needs to be injected, the casing 1 is placed on the ground through the handles 2, the operation panel 3 is prevented from directly contacting the ground, and then the cooling liquid is injected through the holes 16, so that the cavity can be filled with the cooling liquid.

In this embodiment, a plurality of bar holes have been seted up to 1 surface of casing, the downthehole radiator-grid that all is provided with of bar, at the in-process that uses, the cold junction of semiconductor refrigeration piece 12 passes through the heat in the barrel 11 absorption coolant liquid, and the hot junction at the semiconductor refrigeration piece is concentrated to absorptive heat, and the heat at hot junction passes through the bar hole and discharges to guarantee the cooling.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A receiver for a very high frequency communication system comprises a receiver main body arranged on the inner wall of a shell, wherein an operation panel connected with the receiver main body is arranged on the front side surface of the shell, a data connector and a power interface are arranged on the front side surface of the operation panel, and the receiver main body is connected with the data connector and the power interface, and is characterized in that: a sealing frame sleeved on the main body of the receiver is arranged in the shell, and the sealing frame is integrally connected with a waterproof layer positioned on the outer surface of the main body of the receiver;

2. A receiver for a very high frequency communication system according to claim 1, characterized in that: the outer surface of the cylinder body is attached to the inner wall of the shell.

3. A receiver for a very high frequency communication system according to claim 1, characterized in that: and an O-shaped sealing ring is arranged at the contact part of the cylinder body and the sealing frame.

4. A receiver for a very high frequency communication system according to claim 1, characterized in that: the side is provided with the mouth and the button of charging on the back lid, the inside battery that is connected with the mouth and the button of charging that is provided with of back lid, the battery passes through the button and is connected with the semiconductor refrigeration piece.

5. A receiver for a very high frequency communication system according to claim 1, characterized in that: the left side and the right side of the operation panel are both provided with handles fixed on the shell, and the handles are made of hard materials.

6. A receiver for a very high frequency communication system according to claim 1, characterized in that: a plurality of bar holes have been seted up to the casing surface, the downthehole radiator-grid that all is provided with of bar.