CN209643242U - W frequency communication emitter - Google Patents

Abstract

The utility model belongs to technical field of communication equipment more particularly to a kind of W frequency communication emitter, including cabinet, component, radiator, circuit board, the first fan and the second fan；Installation cavity is equipped in cabinet, the first heat release hole and the second heat release hole are respectively equipped on opposite two wall surfaces of installation cavity, first heat release hole and the second heat release hole face are arranged and are formed convection channel, and the first fan and the second fan are mounted on the side wall of installation cavity and correspond respectively to the position of the first heat release hole and the second heat release hole；Radiator is fixedly installed on the bottom surface of installation cavity and is located in convection channel, and component is fixedly installed on radiator, and circuit board is installed on the bottom surface of installation cavity and the convection channel setting that is staggered, and circuit board and radiator interval are arranged.The W frequency communication emitter of the utility model, it is easy to assembly and have good heat dissipation effect so that component and circuit board have obtained good cooling, entire W frequency communication emitter good operating stability.

Description

W frequency communication emitter

Technical field

The utility model belongs to technical field of communication equipment more particularly to a kind of W frequency communication emitter.

Background technique

The working frequency of W frequency range (W-Band) 90GHz electromagnetic wave, wavelength near 3.33mm, between microwave with it is red Between outside line, and the working frequency of W frequency range (W-Band) has pulse signal-to-noise ratio height, high resolution, photon energy low and right The electromagnetic properties such as polar molecule and nonpolar molecule absorption characteristic difference, this, which allows for W frequency range, has very important academic and answers With value so that each state in the whole world all gives great concern.Currently, W frequency communication equipment is usually by amplifier, frequency mixer It is mounted directly on a heat sink with the components such as frequency multiplier and circuit board, to ensure to amplifier, frequency mixer and frequency multiplier etc. The heat dissipation of component and circuit board, but in actual use process, circuit board often causes to set because overheat goes wrong Standby damage.

Utility model content

The purpose of this utility model is to provide a kind of W frequency communication emitters, it is intended to solve W frequency in the prior art The technical issues of section communication emitter.

A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: W frequency communication emitter, including Cabinet, component, radiator, circuit board, the first fan and the second fan；Installation cavity, the installation cavity are equipped in the cabinet Opposite two wall surfaces on be respectively equipped with the first heat release hole and the second heat release hole, first heat release hole and second heat release hole are just To being arranged and being formed convection channel, first fan and second fan are mounted on the side wall of the installation cavity and divide Not Dui Yingyu first heat release hole and second heat release hole position；The radiator is fixedly installed in the installation cavity On bottom surface and it is located in the convection channel, the component is fixedly installed on the radiator, and the circuit board is installed on The bottom surface of the installation cavity and the convection channel setting that is staggered, and the circuit board and the radiator interval are arranged.

Further, the W frequency communication emitter includes several first fasteners, first fan and described Second fan passes through first fastener and is fixedly installed on opposite two inner walls of the installation cavity.

Further, the radiator includes the cooling fin of connecting plate and the setting of several parallel intervals, each heat dissipation Piece is fixedly installed on the connecting plate, and each cooling fin is homogeneously vertically arranged with the connecting plate, and the component is solid Dingan County is loaded on the connecting plate, the opposite end of first fan and second fan respectively close to each cooling fin Arrangement.

Further, the W frequency communication emitter further includes several brackets and several second fasteners, each institute Stating bracket includes the first fixed section and the second fixed section being mutually connected vertically, and the upper end of first fixed section is fixedly installed in The side of the connecting plate, second fixed section are fixedly installed in the bottom surface of the installation cavity by second fastener On.

Further, the W frequency communication emitter includes third fastener, and the component is tight by the third Firmware is fixedly installed in the connecting plate backwards to the surface of each cooling fin.

Further, the W frequency communication emitter further includes the 4th fastener, if the bottom of the installation cavity is equipped with The dry support column extended towards installation cavity opening, the circuit board is connected on the end face of each support column, and institute Circuit board is stated to be fixedly installed on each support column by the 4th fastener.

Further, the W frequency communication emitter further includes being connected with external power source power interface, the power supply Interface is installed on the top on the inner wall of the installation cavity and being located at the circuit board.

Further, the component includes amplifier, frequency mixer and frequency multiplier, the amplifier, the frequency mixer with And the frequency multiplier is mutually permanently connected and integrates and be electrically connected with the circuit board.

Further, the W frequency communication emitter further includes top cover, and the top cover is covered on opening for the installation cavity On mouth and seal the opening of the installation cavity.

Further, the bottom surface of the cabinet is equipped with several and is used for the cushion block that the cabinet is padded.

The utility model has the beneficial effects that circuit board is easily damaged mainly due to amplifier, frequency mixer and frequency multiplier etc. The heat that component generates will be greater than the heat that circuit board generates far away, so that circuit board is susceptible to generate larger heat The influence of the components such as amplifier, frequency mixer and frequency multiplier, and the W frequency communication emitter of the utility model, only first device Part is installed on a heat sink, and the first fan and the second fan respectively cool down radiator from the two sides of radiator, Neng Gouyou Effect ground improves the heat dissipation effect of radiator, so that component obtains good cooling；Meanwhile circuit board and convection channel are staggered simultaneously It is arranged with radiator interval, circuit board is separated with component, this heat for allowing for component generation will not influence circuit board, And first fan and the second fan air-flow that generates circuit board can also be cooled down, this allows for component and circuit board To good cooling, entire W frequency communication emitter job stability is improved.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of W frequency communication emitter provided by the embodiment of the utility model.

Fig. 2 is the Section View of the line A-A along Fig. 1.

Fig. 3 is the structural schematic diagram of the hiding top cover of W frequency communication emitter provided by the embodiment of the utility model.

Fig. 4 is the explosive view of W frequency communication emitter provided by the embodiment of the utility model.

Fig. 5 is the structural schematic diagram of the radiator of W frequency communication emitter provided by the embodiment of the utility model.

Fig. 6 is the structural schematic diagram of the cabinet of W frequency communication emitter provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

10-the 13-the first threaded holes of 11-installation cavity of cabinet

14-the second threaded hole the 17-the second mounting hole of the 16-the first mounting hole

18-19-the four 20-components of mounting hole of third mounting hole

21-third fixation hole 22-amplifier, 23-frequency multipliers

24-frequency mixer 30-radiator, 31-connecting plates

32-33-bracket of cooling fin, 34-air ducts

40-the first fan the 50-the second fan of the 41-the first fixation hole

60-61-the four 70-power interfaces of fixation hole of circuit board

80-81-the six 90-antennas of fixation hole of top cover

100-cushion block the 112-the four threaded holes of the 111-the five fixation hole

121-the first heat release hole the 122-the second heat release hole 311-third threaded hole

312-the five threaded hole the 332-the second fixed section of the 331-the first fixed section

3311-the seven the 3321-the second fixation hole of fixation hole.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining the description of attached drawing 1~6 is exemplary, it is intended to for explaining the utility model, and should not be understood as practical to this Novel limitation.

In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ", The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this The limitation of utility model.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis Concrete condition understands the concrete meaning of above-mentioned term in the present invention.

As shown in figs. 1 to 6, the utility model embodiment additionally provide a kind of W frequency communication emitter include cabinet 10, Component 20, radiator 30, circuit board 60, the first fan 40 and the second fan 50 have installation cavity 11 in the cabinet 10, described The two lateral walls of installation cavity 11 are respectively arranged with the first heat release hole 121 and the second heat release hole 122, first heat release hole 121 It is arranged and is formed convection channel with 122 face of the second heat release hole, first fan 40 and second fan 50 are pacified On side wall loaded on the installation cavity 11 and correspond respectively to the position of first heat release hole 121 and second heat release hole 122 It sets；The radiator 30 is fixedly installed on the bottom surface of the installation cavity 11 and is located in the convection channel, the component 20 are fixedly installed on the radiator 30, and the circuit board 60 is installed on the bottom surface of the installation cavity 11 and the convection current that is staggered Channel setting, and the circuit board 60 and the radiator 30 interval are arranged.

Specifically, circuit board 60 is easily damaged mainly due to components such as amplifier 22, frequency mixer 24 and frequency multipliers 23 20 heats generated will be greater than the heat that circuit board generates far away, so that circuit board 60 is susceptible to generate putting for larger heat The influence of the components 10 such as big device 22, frequency mixer 24 and frequency multiplier 23, and the W frequency communication emitter of the utility model, only There is component 20 to be mounted on radiator 30, and the first fan 40 and the second fan 50 are respectively from the two sides of radiator 30 to heat dissipation Device 30 is cooled down, and the heat dissipation effect of radiator 30 can be effectively improved, so that component 20 obtains good cooling；Together When, circuit board 60 and convection channel are staggered and are spaced with radiator 30 and be arranged, and circuit board 60 is separated with component 20, this just makes Obtaining the heat that component 20 generates will not influence circuit board, and the air-flow that the first fan 40 and the second fan 50 generate also can be to electricity Road plate 60 is cooled down, this allows for component 20 and circuit board 60 obtains good cooling, and it is logical to improve entire W frequency range Interrogate emitter job stability.

Further, the first fan 40 and the second fan 50 at work, can form air inlet, exhaust in radiator 30 Strong convection air-flow, 30 heat dissipation effect of radiator is improved, so that component 20 obtains good cooling, the heat dissipation of component 20 Effect is good；Meanwhile component 20 is directly fixedly installed on radiator 30, is directly contacted between component 20 and radiator 30, Heat conduction efficiency between component 20 and radiator 30 is high, and the heat that component 20 generates can pass to radiator in time 30, and radiated by radiator 30, further increase the heat dissipation effect of component 20.The W frequency range of the utility model is logical Emitter is interrogated, it is direct to 30 strong convection airflow radiating of radiator and component 20 by the first fan 40 and the second fan 50 The heat conduction efficiency for improving component 20 Yu radiator 30 is contacted with radiator 30, can effectively be generated component 20 Heat distributes, so that component 20 has obtained good cooling, so that component 20 has obtained good cooling, improves Entire W frequency communication emitter job stability, avoids component 20 and damages because of overheat, and reduces entire W frequency range Communicate the use cost of emitter.

Further, circuit board 60 is mounted on the side of radiator 30, and component 20 and circuit board 60 are separately mounted at peace Behave affectedly 11 two parts, component 20 and circuit board 60 during installation, can be assembled apart, convenient for operation.

In this practical new another embodiment, in conjunction with shown in Fig. 1, Fig. 3 and Fig. 4, the component 20 includes amplifier 22, frequency mixer 24 and frequency multiplier 23, the amplifier 22, the frequency mixer 24 and the frequency multiplier 23 are mutually permanently connected collection At together and being electrically connected with the circuit board 60.Specifically, component 20 include be electrically connected with each other amplifier 22, The heating devices such as frequency multiplier 23, frequency mixer 24.The heating devices such as amplifier 22, frequency multiplier 23, frequency mixer 24 can pass through connection The integrated component 20 for being assembled into an entirety of part, then in different positions with the installation of circuit board 60, so that W frequency communication The manufacture and installation of emitter are more easy, while circuit board 60 and amplifier 22, frequency multiplier 23, frequency mixer 24 etc. generate heat Device is also easily portable.

Further, third fixation hole is offered on the components such as low-noise amplifier 22, frequency multiplier 23, frequency mixer 24 21, each screw is successively each passed through the third fixation hole 21 on the components such as low-noise amplifier 22, frequency multiplier 23, frequency mixer 24 And it is fixed with corresponding third threaded hole 311 respectively, thus by components such as low-noise amplifier 22, frequency multiplier 23, frequency mixers 24 It is firmly secured on connecting plate 31.

Further, a side of radiator 30 is blowed in the first fan 40, and the second fan 50 is to radiator 30 The other side carries out exhausting, alternatively, a side of radiator 30 is blowed in the second fan 50, the first fan 40 is to radiator 30 the other side carries out exhausting, to form the air-flow of one strong convection in the inside of radiator 30, increases radiator 30 Heat dissipation effect improves entire W frequency communication emitter job stability so that component 20 obtains good cooling.

In this practical new another embodiment, in conjunction with shown in Fig. 1, Fig. 3 and Fig. 4, the W frequency communication emitter packet Several the first fastener (not shown) are included, first fan 40 and second fan 50 pass through first fastener It is fixedly installed on opposite two inner walls of the installation cavity 11.Specifically, the first fan 40 and the second fan 50 are tight by first Firmware is fixedly mounted on the opposite sides face of installation cavity 11, using the connection type of fastener, the first fan 40 and the second fan 50 can be fixedly mounted in cabinet 10, it is ensured that the first fan 40 and the second fan 50 can steadily carry out radiator 30 cold But, it is ensured that entire W frequency communication emitter has good heat dissipation effect, and uses the first fastener connection type, so that The installation operation of first fan 40 and the second fan 50 is more simple.

Preferably, the first fastener is bolt, screw or screw etc..

Further, four corners of the first fan 40 and the second fan 50 are equipped with the first fixation hole 41, installation cavity The first threaded hole 13 is offered on 11 opposed inner walls face, the first fastener is screw, and screw passes through the first fixation hole 41 and spiral shell Line is locked in the first threaded hole 13, so that the first fan 40 and the second fan 50 are fixedly mounted on the opposite of installation cavity 11 On two inner walls.Four corners of the first fan 40 and the second fan 50 are fixed, so that the first fan 40 and second The operation of fan 50 is more stable reliable.

In this practical new another embodiment, in conjunction with shown in Fig. 2, Fig. 4 and Fig. 5, the radiator 30 includes connecting plate 31 cooling fins 32 being arranged with several parallel intervals, each cooling fin 32 are fixedly installed on the connecting plate 31, and each The cooling fin 32 is homogeneously vertically arranged with the connecting plate 31, and the component 20 is fixedly installed on the connecting plate 31, First fan 40 and second fan 50 are arranged respectively close to the opposite end of each cooling fin 32.

Specifically, component 20 is mounted on connecting plate 31, several 32 parallel intervals of cooling fin are arranged in the company of being fixed on On fishplate bar 31, and each cooling fin 32 and the perpendicular setting of connecting plate 31, the surface of cooling fin 32 are radiated outward, equivalent to increase The heat dissipation area of connecting plate 31 improves simple and adjacent two of the structure of the heat dissipation effect of radiator 30 and radiator 30 An air duct 34 is formed between cooling fin 32, cooling wind is passed through out of air duct 34, to heat on cooling fin 32 be taken away, finally Heat is discharged outside entire W frequency communication emitter by the first fan 40 or the second fan 50.

In this practical new another embodiment, in conjunction with shown in Fig. 3 and Fig. 4, the W frequency communication emitter further includes Several brackets 33 and several the second fastener (not shown), each bracket 33 include that first be mutually connected vertically is fixed Section 331 and the second fixed section 332, the upper end of first fixed section 331 is fixedly installed in the side of the connecting plate 31, described Second fixed section 332 is fixedly installed on the bottom surface of the installation cavity 11 by second fastener.

Specifically, bracket 33 is fixedly mounted on radiator 30, then bracket 33 is mounted on installation by the second fastener On the bottom surface of chamber 11, the first fixed section 331 of bracket 33 is welded on the side of connecting plate 31, and bracket 33 and radiator 30 are fixed It links together, is then again mounted on the second fixed section 332 of bracket 33 on the bottom surface of installation cavity 11 by the second fastener, To be fixedly mounted on radiator 30 on the bottom surface of installation cavity 11, and using the connection type of the second fastener, so that heat dissipation The stability connecting between device 30 and cabinet 10 is good, it is ensured that the normal operation of radiator 30, it is ensured that component 20 obtains well Heat dissipation, meanwhile, component 20 installs connecting plate 31, and connecting plate 31 can be stably fixed on the bottom surface of installation cavity 11, then The fixation of component 20 is also more firm, and the transmission quality of entire W frequency communication emitter is also better.

Preferably, the second fastener is bolt, screw or screw etc..

Further, the quantity of bracket 33 is four, and four brackets 33 are respectively welded at four corners of radiator 30, The end of first fixed section 331 of bracket 33 is equipped with the 7th fixation hole 3311, offers the 5th screw thread on the side of connecting plate 31 Hole 312, screw passes through the 7th fixation hole 3311 and screw thread is locked in the 5th threaded hole 312, so that bracket 33 is fixedly mounted On radiator 30, the end of the second fixed section 332 of bracket 33 is equipped with the second fixation hole 3321, opens on the bottom surface of installation cavity 11 Equipped with the second threaded hole 14, the second fastener is screw, and screw passes through the second fixation hole 3321 and screw thread is locked in the second screw thread In hole 14, to bracket 33 is fixedly mounted on the bottom surface of installation cavity 11.Four corners of radiator 30 are fixed, So that the operation of radiator 30 is more stable reliable.

In this practical new another embodiment, in conjunction with shown in Fig. 2, Fig. 3 and Fig. 4, the W frequency communication emitter packet Third fastener (not shown) is included, the component 20 is fixedly installed in the connecting plate 31 backwards by the third fastener The surface of each cooling fin 32.Specifically, on the installation connecting plate 31 that component 20 passes through third fastener, using fastener Connection type so that the installation and removal of component 20 are more simple, and the connective stability of the connection type of fastener is good, So as to ensure that component 20 can steadily be fixedly mounted on connecting plate 31, it is ensured that between component 20 and connecting plate 31 Be steadily contacted, so that it is guaranteed that component 20 generate heat can steadily pass on radiator 30, and by radiator 30 into The case where row radiates, and component 20 is avoided to overheat, it is ensured that the transmission quality of entire W frequency communication emitter.

Preferably, third fastener is bolt, screw or screw etc..

Further, third fixation hole 21 is offered on component 20, and third threaded hole 311 is offered on connecting plate 31, Third fastener is screw, and screw passes through third fixation hole 21 and screw thread is locked in third threaded hole 311, thus by component 20 are reliablely and stablely fixed on connecting plate 31.

Further, each cooling fin 32 is connected on the bottom surface of installation cavity 11, and one is formed between adjacent cooling fin 32 The air duct 34 of all round closure, the air duct 34 of all round closure can increase the flow velocity of cooling wind, improve the thermal diffusivity of radiator 30 Can, so that component 20 has obtained good cooling, improve entire W frequency communication emitter job stability.

In this practical new another embodiment, in conjunction with shown in Fig. 3, Fig. 4 and Fig. 6, the W frequency communication emitter is also Including several the 4th fastener (not shown) and several support column (not shown), one end of each support column passes through described 4th fastener is fixedly installed on the bottom surface of the installation cavity 11, and the circuit board 60 passes through the fixed peace of the 4th fastener On the other end loaded on each support column.Specifically, circuit board 60 is installed on the support columns, since the support of support column is made With so that there are gap between circuit board 60 and the bottom surface of installation cavity 11, the upper and lower surface of circuit board 60 has cooling wind It crosses, increases the heat dissipation effect of circuit board 60, circuit board 60 is efficiently cooled.

Preferably, the 4th fastener is bolt, screw or screw etc..

Further, circuit board 60 offers the 4th fixation hole 61, and the bottom surface of installation cavity 11 is equipped with the 5th fixation hole 111, the 4th fastener is screw, and screw passes through the 4th fixation hole 61 and screw thread is locked on support column, thus by circuit board 60 Reliablely and stablely fixed screw passes through the 5th fixation hole 111 and screw thread is locked on support column on the support columns, thus will support Column is reliablely and stablely fixed on cabinet 10.

Preferably, support column is copper post, since copper post is standard component,

In this practical new another embodiment, in conjunction with shown in Fig. 2, Fig. 3 and Fig. 4, the W frequency communication emitter is also Including being connected with external power source power interface 70, the power interface 70 is installed on the inner wall of the installation cavity 11 and is located at The top of the circuit board 60.Specifically, the W frequency communication emitter of the utility model embodiment, is powered on by cabinet 10 Source interface 70 is connected with external power supply, is powered using external power supply to entire W frequency communication emitter, so that entire W Frequency communication emitter component is less, and structure is simple, convenient for manufacture and installation.

Further, the first mounting hole 15 and are offered on the one side adjacent with the first fan 40 of cabinet 10 respectively Two mounting holes 17 offer third mounting hole 18 and the 4th installation on the another side adjacent with the first fan 40 of cabinet 10 respectively Hole 19, power interface 70 are mounted in the first mounting hole 15, and inlet wire cable interface and outlet cable interface are separately mounted to second In mounting hole 17 and third mounting hole 18, the antenna 90 of W frequency communication emitter is installed in the 4th mounting hole 19, due to Two mounting holes 17 and third mounting hole 18 are located on the opposite sides face of cabinet 10, this allows for RF cable from cabinet 10 side is connected into, then connecting from 10 other side of cabinet, so that the cabling of RF cable is rationally distributed clear, Neng Gouyou Effect ground reduction wire length, loss of signal are lower, promote entire W frequency communication emitter performance.

Further, the W frequency communication emitter of the utility model embodiment, is directly penetrated with external power supply and connection Frequency route can be used, easy to operate.

In this practical new another embodiment, in conjunction with shown in Fig. 1, Fig. 2 and Fig. 4, the W frequency communication emitter is also Including top cover 80, the top cover 80 is covered in the opening of the installation cavity 11 and seals the opening of the installation cavity 11.Specifically Ground, the opening of 80 plant division installation cavity 11 of top cover, thus by component 20, radiator 30, circuit board 60, the first fan 40 and Second fan 50 is encapsulated in installation cavity 11 and is isolated with external environment, and the magazines such as the dust of external environment is avoided to drop into installation In chamber 11, the normal work of component 20, radiator 30, circuit board 60, the first fan 40 and the second fan 50 is influenced.

Further, top cover 80 is fixedly installed on cabinet 10 by the 5th fastener, so that top cover 80 is reliable and stable Ground is fixed on cabinet 10.

Preferably, the 5th fastener is bolt, screw or screw etc..

Further, four corners of top cover 80 offer the 6th fixation hole 81, and cabinet 10 is equipped with the 4th threaded hole 112, the 5th fastener is screw, and screw passes through the 6th fixation hole 81 and screw thread is locked in the 4th threaded hole 112, thus will top Lid 80 is reliablely and stablely fixed on cabinet 10.Four corners of top cover 80 are fixed, so that top cover 80 and cabinet 10 Connection it is more stable reliable.

In this practical new another embodiment, in conjunction with shown in Fig. 1, Fig. 2 and Fig. 4, the bottom surface of the cabinet 10 is equipped with Several are used for the cushion block 100 that the cabinet 10 is padded.Specifically, the bottom of cabinet 10 is additionally provided with cushion block 100, is used for machine Case 10 is padded, so that the bottom of cabinet 10 has good heat dissipation performance.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. a kind of W frequency communication emitter, it is characterised in that: including cabinet, component, radiator, circuit board, the first fan With the second fan；

It is equipped with installation cavity in the cabinet, is respectively equipped with the first heat release hole and the second heat dissipation on opposite two wall surfaces of the installation cavity Hole, first heat release hole and the second heat release hole face are arranged and are formed convection channel, first fan and described Two fans are mounted on the side wall of the installation cavity and correspond respectively to first heat release hole and second heat release hole Position；

The radiator is fixedly installed on the bottom surface of the installation cavity and is located in the convection channel, and the component is fixed It being installed on the radiator, the circuit board is installed on the bottom surface of the installation cavity and the convection channel setting that is staggered, and The circuit board and the radiator interval are arranged.

2. W frequency communication emitter according to claim 1, it is characterised in that: the W frequency communication emitter packet Several the first fasteners are included, first fan and second fan pass through first fastener and be fixedly installed in institute It states on opposite two inner walls of installation cavity.

3. W frequency communication emitter according to claim 1, it is characterised in that: the radiator include connecting plate and The cooling fin of several parallel intervals setting, each cooling fin is fixedly installed on the connecting plate, and each cooling fin It is homogeneously vertically arranged with the connecting plate, the component is fixedly installed on the connecting plate, first fan and described Second fan is arranged respectively close to the opposite end of each cooling fin.

4. W frequency communication emitter according to claim 3, it is characterised in that: the W frequency communication emitter is also Including several brackets and several second fasteners, each bracket includes the first fixed section and second being mutually connected vertically Fixed section, the upper end of first fixed section are fixedly installed in the side of the connecting plate, and second fixed section passes through described Second fastener is fixedly installed on the bottom surface of the installation cavity.

5. W frequency communication emitter according to claim 3, it is characterised in that: the W frequency communication emitter packet Third fastener is included, the component is fixedly installed in the connecting plate backwards to each cooling fin by the third fastener Surface.

6. described in any item W frequency communication emitters according to claim 1~5, it is characterised in that: the W frequency communication Emitter further includes the 4th fastener, and the bottom of the installation cavity is equipped with several branch extended towards installation cavity opening Dagger, the circuit board are connected on the end face of each support column, and the circuit board is fixed by the 4th fastener It is installed on each support column.

7. described in any item W frequency communication emitters according to claim 1~5, it is characterised in that: the W frequency communication Emitter further includes being connected with external power source power interface, and the power interface is installed on the inner wall of the installation cavity simultaneously Positioned at the top of the circuit board.

8. described in any item W frequency communication emitters according to claim 1~5, it is characterised in that: the component includes Amplifier, frequency mixer and frequency multiplier, the amplifier, the frequency mixer and the frequency multiplier are mutually permanently connected and are integrated in one It rises and is electrically connected with the circuit board.

9. described in any item W frequency communication emitters according to claim 1~5, it is characterised in that: the W frequency communication Emitter further includes top cover, and the top cover is covered in the opening of the installation cavity and seals the opening of the installation cavity.

10. described in any item W frequency communication emitters according to claim 1~5, it is characterised in that: the bottom of the cabinet Face is equipped with several and is used for the cushion block that the cabinet is padded.