CN212851565U - Heat radiator for airborne station - Google Patents

Abstract

The utility model discloses a heat abstractor of airborne station, including casing and radio station, the radio station is located the inside of casing, the inside top of casing is provided with the wind channel, the one end in wind channel is provided with the air intake, the other end in wind channel is provided with the air outlet, the inside of air outlet is close to wind channel one side and installs an axle fan, the inside of keeping away from wind channel one side and air outlet of the inside of air intake is kept away from wind channel one side and is all fixed with the dust screen, the bottom in wind channel is provided with first heat-conducting plate, the utility model has the advantages of simple structure, excellent in use effect, radiating effect are good, have very high practical value and spreading value in airborne station technical field.

Description

Heat radiator for airborne station

Technical Field

The utility model relates to an airborne station technical field specifically is a heat abstractor of airborne station.

Background

Airborne radio station, be used for the electronic equipment of communication liaison on referring to the aircraft, airborne radio station is used for aircraft and ground, aircraft and naval vessel, communication liaison between aircraft and the aircraft, and when airborne radio station long-time work, its inside electronic component often can produce a large amount of heats, most all come-up gather in the inside top of radio station after these heats produce, and because airborne radio station operational environment is comparatively abominable, consequently airborne radio station adopts closed housing mostly, thereby lead to radio station self heat dispersion relatively poor, influence radio station life and result of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor of machine radio station to the heat that proposes in solving above-mentioned background gathers in the inside top of radio station, and machine radio station adopts the closed shell structure, and it is relatively poor to lead to radio station self heat dispersion, influences the problem of radio station life and result of use.

In order to achieve the above object, the utility model adopts the following technical scheme:

a heat dissipation device of an airborne radio station comprises a shell and the radio station, wherein the radio station is positioned inside the shell, an air duct is arranged above the inner part of the shell, one end of the air duct is provided with an air inlet, the other end of the air duct is provided with an air outlet, an axial fan is arranged at one side, close to the air duct, of the inner part of the air outlet, a dustproof net is fixed at one side, far away from the air duct, of the inner part of the air inlet and one side, far away from the air duct, of the inner part of the air outlet, a first heat conduction plate is arranged at the bottom of the air duct, the bottom of the first heat conduction plate is contacted with the top of the radio station through a first heat conduction silica gel layer, a plurality of heat dissipation fins extending into the air duct are connected to the top of the first heat conduction plate, second heat conduction plates are connected to two sides of the inner part of the shell, and any radiating rib is obliquely and downwards arranged along the direction far away from the shell.

Preferably, the radio station and casing looks adaptation, just the setting is dismantled with the casing to the radio station, top one side of casing is provided with power socket.

Preferably, the plurality of radiating fins are equidistantly distributed on the top of the first heat conducting plate, the radiating fins and the radiating ribs are made of carbon fiber materials, and a layer of nano carbon ball radiating coating is smeared on the surfaces of the radiating fins and the radiating ribs.

Preferably, the contact surface of any one of the second heat-conducting silica gel layers and the radio station is wavy.

Preferably, the air inlet and the air outlet are symmetrically arranged along the length direction of the air duct, the dust screen is made of stainless steel materials, and the dust screen is obliquely arranged along the direction close to the air duct.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model discloses be provided with the wind channel ingeniously, the air intake, the air outlet, the axle fan, first heat-conducting plate, radiating fin and first heat conduction silica gel layer, when a large amount of heats are gathered to the inside top of radio station, first heat conduction silica gel layer can be with gathering on the heat of the inside top of radio station is through first heat-conducting plate conduction to radiating fin, start the axle fan simultaneously, make the axle fan work after drive the flabellum rotatory and pass through the air outlet discharge with the air in the wind channel, and the air discharge back in the wind channel, outside air accessible air intake gets into in the wind channel and passes through the air outlet discharge once more, thereby the heat that flows fast through the air in the wind channel on with radiating fin gives off fast, with this dispels the heat fast to the radio station top, avoid the heat to gather in the inside top of radio station.

(2) The utility model discloses be provided with the second heat-conducting plate ingeniously, heat dissipation rib piece and second heat conduction silica gel layer, because second heat conduction silica gel layer and radio station both sides contact, consequently the second heat conduction silica gel layer can absorb the heat of gathering both sides in the radio station and conduct to the heat dissipation rib piece through the second heat-conducting plate on, and conduct the heat to the casing outside through the heat dissipation rib piece, with this realization dispel the heat to the radio station both sides fast, thereby improve the radiating efficiency of device to the radio station greatly.

(3) The utility model discloses keep away from wind channel one side and the inside of air outlet in the inside of air intake ingeniously and be provided with the dust screen on one side of keeping away from wind channel, and two dust screens set up along the direction slope that is close to the wind channel, therefore the dust screen can block the dust, avoids the dust to get into the wind channel inside and attached to the radiating fin surface, influences radiating fin radiating effect to improve device radiating efficiency, make the device give off fast the heat in the radio station.

(4) The utility model discloses set up a plurality of heat dissipation fins downwards along the direction slope of keeping away from the casing ingeniously, consequently can effectively reduce the dust and adhere to on the heat dissipation fin, make the heat conduction that the heat dissipation fin can be better give off to the air in.

(5) The utility model discloses adopt carbon fiber material to make radiating fin and radiating rib piece ingeniously, and scribble one deck nanometer carbon ball heat dissipation coating on radiating fin and radiating rib piece's surface, consequently can alleviate radiating fin and radiating rib piece's weight greatly, and improve radiating fin and radiating rib piece's structural strength, avoid radiating fin and radiating rib piece to damage, make radiating fin and radiating rib piece's surface heat dissipation effect better simultaneously.

To sum up, the utility model has the advantages of simple structure, excellent in use effect, radiating effect are good, have very high practical value and spreading value at airborne station technical field.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a part of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a local structure of B of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. a housing; 2. a radio station; 3. an air duct; 4. an air inlet; 5. an air outlet; 6. an axial fan; 7. a dust screen; 8. a first heat-conducting plate; 9. a heat dissipating fin; 10. a first heat-conducting silica gel layer; 11. a second heat-conducting plate; 12. heat dissipation fins; 13. and the second heat-conducting silica gel layer.

Detailed Description

To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. 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 application.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, the present invention provides a technical solution: a heat dissipation device of an airborne station comprises a shell 1, a station 2, an air duct 3, an air inlet 4, an air outlet 5, an axial fan 6, a dustproof net 7, a first heat conduction plate 8, heat dissipation fins 9, a first heat conduction silica gel layer 10, a second heat conduction plate 11, heat dissipation ribs 12 and a second heat conduction silica gel layer 13, wherein the station 2 is positioned in the shell 1, the air duct 3 is arranged above the inner part of the shell 1, the air inlet 4 is arranged at one end of the air duct 3, the air outlet 5 is arranged at the other end of the air duct 3, the axial fan 6 is arranged at one side, close to the air duct 3, of the inner part of the air outlet 5, the dustproof net 7 is fixed at one side, far away from the air duct 3, of the inner part of the air inlet 4 and one side, far away from the air duct 3, the first heat conduction plate 8 is arranged at the bottom of the air duct 3, the bottom of the first heat conduction plate 8 is, the inside both sides of casing 1 all are connected with second heat-conducting plate 11, and the inboard of two second heat-conducting plates 11 all contacts with 2 both sides of radio station through second heat conduction silica gel layer 13, and the outside of arbitrary second heat-conducting plate 11 is connected with the several and extends to the outside heat dissipation muscle piece 12 of casing 1, and arbitrary heat dissipation muscle piece 12 sets up along the direction slope of keeping away from casing 1 downwards, effectively reduces the dust and adheres to on heat dissipation muscle piece 12 to this makes heat dissipation muscle piece 12 can give off the heat fast.

Specifically, radio station 2 and 1 looks adaptation of casing, and radio station 2 and 1 dismantlement of casing set up, top one side of casing 1 is provided with power socket, the person of being convenient for places casing 1 and installs the top at radio station 2, and put through heat abstractor and power through power socket, several radiating fin 9 equidistance distributes in the top of first heat-conducting plate 8, and radiating fin 9 and radiating rib piece 12 are made by carbon fiber material, and radiating fin 9 and radiating rib piece 12's surface has all been smeared one deck nanometer carbon ball heat dissipation coating, carbon fiber material can reduce radiating fin 9 and radiating rib piece 12's weight greatly, and improve radiating fin 9 and radiating rib piece 12's structural strength, and nanometer carbon ball coating can improve radiating fin 9 and radiating rib piece 12's surface heat dissipation effect.

Specifically, the contact surface of any second heat conduction silica gel layer 13 and radio station 2 is wavy, so that the contact surface area of the second heat conduction silica gel layer 13 and the radio station 2 is increased, and the heat generated by the radio station during operation is absorbed and conducted by the second heat conduction silica gel layer 13.

Specifically, air intake 4 and air outlet 5 are the symmetry setting along the length direction in wind channel 3, and arbitrary dust screen 7 is made by stainless steel material, arbitrary dust screen 7 sets up along the direction slope that is close to wind channel 3, the air of being convenient for enters into 3 inside back rethread air outlets 5 in wind channel through air intake 4 and discharges, thereby give off the heat on radiating fin 9 surface fast through the air flow, and dust screen 7 can avoid the inside attached to radiating fin 9 surface in wind channel and influence radiating fin 9's radiating effect.

The working principle of the present invention is briefly explained as follows:

firstly, a user can firstly install the shell 1 on the top of the radio station 2, and make the first heat-conducting silica gel layer 10 and the second heat-conducting silica gel layer 13 respectively attached to the top and two sides of the radio station, when the shell 1 is installed, the user can connect the heat dissipation device with an external power supply through the power socket, and when a large amount of heat is generated in the working process of the radio station 2, the first heat-conducting silica gel layer 10 can conduct the heat accumulated above the inside of the radio station 2 to the heat dissipation fins 9 through the first heat-conducting plate 8, and start the shaft fan 6, so that the shaft fan 6 drives the fan blades to rotate after working to discharge the air in the air duct 3 through the air outlet 5, and after the air in the air duct 3 is discharged, the external air can enter the air duct 3 through the air inlet 4 and be discharged through the air outlet 5 again, thereby driving the heat on the heat dissipation fins 9 to be quickly dissipated through the quick flow, with this 2 tops of radio station dispel the heat fast, and dust screen 7 can block the dust, avoids the dust to get into in the wind channel 3, and second heat conduction silica gel layer 13 can absorb the heat of gathering in 2 interior both sides of radio station and conduct to heat dissipation fin 12 through second heat-conducting plate 11 on simultaneously to conduct the heat to casing 1 outside through heat dissipation fin 12, with this realization to radio station 2 carry out fast heat dissipation can.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.

Claims (5)

1. The utility model provides a heat abstractor of airborne station, includes casing (1) and radio station (2), characterized in that, radio station (2) are located the inside of casing (1), the inside top of casing (1) is provided with wind channel (3), the one end in wind channel (3) is provided with air intake (4), the other end in wind channel (3) is provided with air outlet (5), the inside of air outlet (5) is close to wind channel (3) one side and installs axle fan (6), the inside of keeping away from wind channel (3) one side and air outlet (5) of the inside of air intake (4) is kept away from wind channel (3) one side and is all fixed with dust screen (7), the bottom in wind channel (3) is provided with first heat-conducting plate (8), the bottom of first heat-conducting plate (8) contacts with radio station (2) top through first heat-conducting silica gel layer (10), just the top of first heat-conducting plate (8) is connected with the several and extends to wind channel (3) inside The inside both sides of casing (1) all are connected with second heat-conducting plate (11), and two the inboard of second heat-conducting plate (11) all contacts through second heat conduction silica gel layer (13) and radio station (2) both sides, arbitrary the outside of second heat-conducting plate (11) is connected with several and extends to outside fin (12) of casing (1), and arbitrary fin (12) set up downwards along the direction slope of keeping away from casing (1).

2. The heat dissipation device for the airborne station of claim 1, wherein the station (2) is adapted to the housing (1), the station (2) is detached from the housing (1), and a power socket is disposed on one side of the top of the housing (1).

3. The heat dissipation device of an airborne station according to claim 1, wherein a plurality of heat dissipation fins (9) are equidistantly distributed on the top of the first heat conduction plate (8), the heat dissipation fins (9) and the heat dissipation ribs (12) are made of carbon fiber material, and a layer of nano carbon ball heat dissipation coating is smeared on the surfaces of the heat dissipation fins (9) and the heat dissipation ribs (12).

4. The heat dissipation device of the airborne station as claimed in claim 1, wherein the contact surface between any one of the second heat-conducting silicone layers (13) and the station (2) is wavy.

5. The heat dissipation device of the airborne station according to claim 1, wherein the air inlet (4) and the air outlet (5) are symmetrically arranged along the length direction of the air duct (3), any one of the dust screens (7) is made of stainless steel, and any one of the dust screens (7) is obliquely arranged along the direction close to the air duct (3).

Images