CN102946707A - Adjustable guiding device for communication equipment - Google Patents
Adjustable guiding device for communication equipment Download PDFInfo
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- CN102946707A CN102946707A CN2012104312840A CN201210431284A CN102946707A CN 102946707 A CN102946707 A CN 102946707A CN 2012104312840 A CN2012104312840 A CN 2012104312840A CN 201210431284 A CN201210431284 A CN 201210431284A CN 102946707 A CN102946707 A CN 102946707A
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Abstract
The invention discloses an adjustable guiding device for communication equipment, and relates to the field of heat dissipation of communication equipment. The adjustable guiding device comprises two parallelly arranged supports, a plurality of guide plates and a plurality of fasteners, wherein a plurality of mounting holes are correspondingly formed on the two supports; each group of mounting holes comprise a central hole and a limiting mechanism; bending parts for fixing the guide plates on the supports are arranged at two ends of each guide plate; a limiting and matching mechanism matched with both the central holes and the limiting mechanisms is arranged on each bending part; the limiting and matching mechanisms on the bending parts at the two ends of each guide plate are matched and fixedly connected with a corresponding group of mounting holes on the two supports through the fasteners; and each guide plate and the supports form a tilt angle of 0-90 degrees. The adjustable guiding device can effectively adjust the distribution of the fluid field in the equipment, realizes uniform distribution of airflow in a region formed by a veneer and a back panel, eliminates a dangerous heat dissipation region and improves the reliability and prolongs the service life of the equipment.
Description
Technical field
The present invention relates to the communication equipment field of radiating, particularly relate to a kind of adjustable guiding device for communication equipment.
Background technology
Development along with the communication technology, the service bearer amount of communications equipment room constantly promotes, and the volume of communication equipment constantly increases in the communications equipment room, and power consumption constantly promotes, the communication equipment quantity of single rack carrying constantly increases, and this has all brought great challenge to heat dissipation design.
At present, increasing communication equipment has been taked the Duct design theory of advancing air, rear air-out, by communication equipment self cold and hot air channel is isolated, avoided the heat cascade problem of multiterminal communication equipments, promoted the heat-sinking capability of upper end communication equipment under many frames of cabinet situation.Yet at the inside communication equipment that adopts advancing air, this Duct design of rear air-out, the air-flow existence repeatedly turns to, and causes the flow field to have significant inhomogeneities, has brought higher heat radiation risk for the heat-sensitive device of veneer part.
Referring to shown in Figure 1, the structure of the rear exhaust passage of advancing of existing communication equipment is: be provided with backboard 2, veneer 3, Air Filter 4, fan 5 in the equipment housing 1 of communication equipment, veneer 3 is the equipment cooling zone.Air-flow is outside the inflow along the direction of arrow among Fig. 1 from communication equipment, by Air Filter 4, veneer 3, fan 5, then flows out equipment successively.At inside communication equipment, air-flow repeatedly turns to, and air-flow mainly concentrates near in the heat dissipation region of backboard 2, in the heat dissipation region away from backboard 2, wind speed significantly descends, and vortex phenomenon is arranged, referring among Fig. 1 with the long and narrow annular region of arrow, form larger heat radiation risk zones.
For the larger heat radiation risk zones of the above-mentioned rear exhaust passage of advancing, the employing of part communication apparatus is arranged at present to the mode of veneer 3 mounting block aerofoils 6, carry out veneer 3 interior flow fields and cut apart, reach the purpose of avoiding risk.Referring to shown in Figure 2, the structure of the rear exhaust passage of advancing of another kind of existing communication equipment is: be provided with backboard 2, veneer 3, Air Filter 4, fan 5 in the equipment housing 1 of communication equipment, veneer 3 is the equipment cooling zone, veneer 3 middle parts are equipped with deep bead 6, and deep bead 6 is divided into 2 independently heat dissipation region with veneer 3.
Air-flow is outside the inflow along the direction of arrow among Fig. 2 from communication equipment, by Air Filter 4,2 independently heat dissipation region, fan 5, then flows out equipment successively.At inside communication equipment, air-flow repeatedly turns to, and air-flow mainly concentrates near in the heat dissipation region of backboard 2, and wind speed significantly descends in away from the heat dissipation region of backboard 2, referring among Fig. 2 with the long and narrow annular region of arrow, form less heat radiation risk zones.Compare the Flow Field Distribution situation of air-out communication equipment behind the advancing air that does not have mounting block aerofoil 6, because the effect of deep bead 6, the area that the heat radiation risk zones of air-out communication equipment behind the advancing air of deep bead 6 is installed reduces to some extent, but the risk zones of dispelling the heat does not disappear.
In sum, the air channel form of air-out behind the advancing air has been avoided the heat cascade problem of multiterminal communication equipments, promoted the heat-sinking capability of upper end communication equipment under many frames of cabinet situation, but, at inside communication equipment, the air-flow existence repeatedly turns to, and causes Flow Field Distribution inhomogeneous, all the time there is the heat radiation risk zones, for heat-sensitive device has brought new heat radiation risk.
Summary of the invention
The objective of the invention is in order to overcome the deficiency of above-mentioned background technology, a kind of adjustable guiding device for communication equipment is provided, the effective distribution situation of conditioning equipment interior flow field, realize that air-flow evenly distributes in the zone that veneer, backboard surround, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, improve the reliability of equipment, increase the service life.
Adjustable guiding device for communication equipment provided by the invention, comprise two supports that are arranged in parallel, a plurality of bafflers and some securing members, correspondence has many group installing holes on two supports, every group of installing hole comprises centre bore and position-limit mechanism, the two ends of each baffler are provided be used to the bending part that is fixed on the support, arrange and centre bore on each bending part, the spacing matching mechanism that described position-limit mechanism matches, one group of corresponding on the spacing matching mechanism of each baffler two ends bending part and two supports installing hole cooperates, be fixedly connected with by securing member, be 0 ~ 90 degree inclination angle between each baffler and the support.
In technique scheme, described position-limit mechanism is 1 ~ 3 spacing hole opening along the cambered surface take centre bore as the center of circle on the support.
In technique scheme, 2 mating holess opening on the bending part that described spacing matching mechanism is the baffler two ends, the centre-to-centre spacing of described 2 mating holess equates with centre-to-centre spacing between centre bore, the spacing hole.
In technique scheme, the mating groove of opening along straight line on the bending part that described spacing matching mechanism is the baffler two ends, the length of described mating groove is more than or equal to the centre-to-centre spacing between centre bore, the spacing hole.
In technique scheme, described position-limit mechanism is the arc-shaped limit groove of opening along the cambered surface take centre bore as the center of circle on the support.
In technique scheme, 2 mating holess opening on the bending part that described spacing matching mechanism is the baffler two ends, the centre-to-centre spacing of described 2 mating holess equates with the distance of centre bore to arc-shaped limit groove place cambered surface.
In technique scheme, the mating groove of opening along straight line on the bending part that described spacing matching mechanism is the baffler two ends, the length of described mating groove is more than or equal to the distance of centre bore to arc-shaped limit groove place cambered surface.
In technique scheme, described position-limit mechanism is the straight line stopper slot of opening along straight line on the support.
In technique scheme, the mating groove of opening along straight line on the bending part that described spacing matching mechanism is the baffler two ends, the length of described mating groove is greater than the distance of centre bore to the straight line stopper slot.
In technique scheme, described support is the sidewall of communication equipment, and described securing member comprises screw, rivet, screw bolt and nut.
Compared with prior art, advantage of the present invention is as follows:
The present invention can effectively regulate the distribution situation in inside communication equipment flow field, realize that air-flow evenly distributes in the zone that veneer, backboard surround, eliminate the heat radiation risk zones, solved behind the advancing air in the air-out communication equipment because the inside communication equipment air-flow repeatedly turns to and caused existing the problem of risk zones of dispelling the heat, avoid the heat radiation risk of local device, improve the reliability of communication equipment, prolong the useful life of communication equipment.
Description of drawings
Fig. 1 is a kind of structural representation of the rear exhaust passage of advancing of existing communication equipment.
Fig. 2 is the structural representation of the rear exhaust passage of advancing of another kind of existing communication equipment.
Fig. 3 is the air channel structure schematic diagram that the communication equipment of adjustable guiding device in the embodiment of the invention is installed.
Fig. 4 is the structural representation of the embodiment of the invention 1.
Fig. 5 is the structural representation of the embodiment of the invention 2.
Fig. 6 is the structural representation of the embodiment of the invention 3.
Fig. 7 is the structural representation of the embodiment of the invention 4.
Fig. 8 is the structural representation of the embodiment of the invention 5.
Fig. 9 is the structural representation of the embodiment of the invention 6.
Figure 10 is the structural representation of the embodiment of the invention 7.
Figure 11 is the structural representation of the embodiment of the invention 8.
Figure 12 is the structural representation of the embodiment of the invention 9.
Among the figure: 1-equipment housing, 2-backboard, 3-veneer, 4-Air Filter, 5-fan, 6-deep bead, 7-adjustable guiding device, 8-support, 9-baffler, 10-centre bore, 11-spacing hole, 12-mating holes, 13-securing member, 14-arc-shaped limit groove, 15-mating groove, 16-straight line stopper slot.
Embodiment
The present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Referring to shown in Figure 3, the embodiment of the invention provides a kind of adjustable guiding device 7 for communication equipment, be equipped with in the communication equipment of adjustable guiding device 7 that the air channel structure of air-out is behind the advancing air: be provided with backboard 2, veneer 3, Air Filter 4, adjustable guiding device 7, fan 5 in the equipment housing 1 of communication equipment, veneer 3 is the equipment cooling zone, and adjustable guiding device 7 is on the gas channel between equipment air inlet and the veneer 3.Air-flow is outside the inflow along the direction of arrow among Fig. 3 from communication equipment, by entering veneer 3 behind the adjustable guiding device 7, flows out at last equipment.
Referring to shown in Figure 3, adjustable guiding device 7 comprises two supports that are arranged in parallel 8, a plurality of baffler 9 and some securing members 13, correspondence has many group installing holes on two supports 8, every group of installing hole comprises centre bore 10 and position-limit mechanism, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, and the spacing matching mechanism that matches with centre bore 10, position-limit mechanism is set on each bending part.One group of corresponding on the spacing matching mechanism of each baffler 9 two ends bending part and two supports 8 installing hole cooperates, and is fixedly connected with by securing member 13, is 0 ~ 90 between each baffler 9 and the support 8 and spends the inclination angle.Securing member 13 includes but not limited to screw, rivet, screw bolt and nut etc.Support 8 can be the sidewall of communication equipment, has many group installing holes at the equipment sidewall, by securing member 13 baffler 9 is fixedly connected with sidewall.
Shown in Fig. 4 ~ 9, position-limit mechanism can be 1 ~ 3 spacing hole 11 opening along the cambered surface take centre bore 10 as the center of circle on the support 8, spacing matching mechanism can be that the centre-to-centre spacing of 12,2 mating holess 12 of 2 mating holess of opening on the bending part at baffler 9 two ends equates with the centre-to-centre spacing of centre bore 10, spacing hole 11; Spacing matching mechanism also can be the mating groove 15 of opening along straight line on the bending part at baffler 9 two ends, and the length of mating groove 15 is more than or equal to the centre-to-centre spacing of centre bore 10, spacing hole 11.
Referring to shown in Figure 10, position-limit mechanism also can be the arc-shaped limit groove 14 of opening along the cambered surface take centre bore 10 as the center of circle on the support 8, spacing matching mechanism can be that the centre-to-centre spacing of 12,2 mating holess 12 of 2 mating holess of opening on the bending part at baffler 9 two ends equates with the distance of centre bore 10 to arc-shaped limit groove 14 place cambered surfaces; Referring to shown in Figure 11, spacing matching mechanism also can be the mating groove 15 of opening along straight line on the bending part at baffler 9 two ends, and the length of mating groove 15 is more than or equal to the distance of centre bore 10 to arc-shaped limit groove 14 place cambered surfaces.
Referring to shown in Figure 12, position-limit mechanism can also be the straight line stopper slot 16 of opening on the support 8, and spacing matching mechanism can only be the mating groove 15 of opening along straight line on the bending part at baffler 9 two ends, and the length of mating groove 15 is greater than the distance of centre bore 10 to straight line stopper slot 16.
After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Adjustable guiding device adjustable shows following 2 points:
(1) have many group installing holes available on the support 8, in the actual installation process, the workmen can select arbitrarily at least three group installing holes wherein, comes mounting guiding board 9;
(2) during mounting guiding board 9, the angle of inclination between baffler 9 and the support 8 can be selected arbitrarily between 0 ~ 90 degree.
Describe the structure of adjustable guiding device in detail below by 9 specific embodiments.
Referring to shown in Figure 4, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some rivets, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 3 spacing holes 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10,2 mating holess 12 that one of 3 spacing holes 11 match, the centre-to-centre spacing of 2 mating holess 12 and centre bore 10, the centre-to-centre spacing of spacing hole 11 equates, the centre bore 10 of one group of installing hole cooperates on mating holes 12 and two supports 8, one of 3 spacing holes 11 of another mating holes 12 and this group installing hole cooperate, be fixedly connected with by rivet, be respectively 20 degree between a plurality of bafflers 9 and the support 8,50 degree, the equal angular inclination angle of 80 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 5, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some bolts, nut, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 3 spacing holes 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10, the mating groove 15 that one of 3 spacing holes 11 match, the length of mating groove 15 is more than or equal to centre bore 10, centre-to-centre spacing between the spacing hole 11, the centre bore 10 of one group of installing hole cooperates on one end of mating groove 15 and two supports 8, one of 3 spacing holes 11 of the other end of mating groove 15 and this group installing hole cooperate, pass through bolt, nut is fixedly connected with, and is respectively 15 degree between a plurality of bafflers 9 and the support 8,35 degree, the equal angular inclination angle of 75 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 6, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some bolts, nut, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 2 spacing holes 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10,2 mating holess 12 that one of 2 spacing holes 11 match, the centre-to-centre spacing of 2 mating holess 12 and centre bore 10, the centre-to-centre spacing of spacing hole 11 equates, the centre bore 10 of one group of installing hole cooperates on mating holes 12 and two supports 8, one of 2 spacing holes 11 of another mating holes 12 and this group installing hole cooperate, pass through bolt, nut is fixedly connected with, and is respectively 25 degree between a plurality of bafflers 9 and the support 8,55 degree, the equal angular inclination angle of 85 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 7, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some screws, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 2 spacing holes 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10, the mating groove 15 that one of 2 spacing holes 11 match, the length of mating groove 15 is more than or equal to centre bore 10, centre-to-centre spacing between the spacing hole 11, the centre bore 10 of one group of installing hole cooperates on one end of mating groove 15 and two supports 8, one of 2 spacing holes 11 of the other end of mating groove 15 and this group installing hole cooperate, be fixedly connected with by screw, be respectively 30 degree between a plurality of bafflers 9 and the support 8,45 degree, the equal angular inclination angle of 65 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 8, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some screws, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 1 spacing hole 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10,2 mating holess 12 that spacing hole 11 matches, the centre-to-centre spacing of 2 mating holess 12 and centre bore 10, the centre-to-centre spacing of spacing hole 11 equates, 2 mating holess 12 respectively with two supports 8 on the centre bore 10 of one group of installing hole, spacing hole 11 cooperates, be fixedly connected with by screw, be respectively 30 degree between a plurality of bafflers 9 and the support 8,60 degree, the equal angular inclination angle of 90 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Embodiment 6, position-limit mechanism are 1 spacing hole, and spacing matching mechanism is mating groove
Referring to shown in Figure 9, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some rivets, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and 1 spacing hole 11 opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10, the mating groove 15 that spacing hole 11 matches, the length of mating groove 15 is more than or equal to centre bore 10, the centre-to-centre spacing of spacing hole 11, the centre bore 10 of one group of installing hole cooperates on one end of mating groove 15 and two supports 8, the other end of mating groove 15 cooperates with the spacing hole 11 of this group installing hole, be fixedly connected with by rivet, be respectively 20 degree between a plurality of bafflers 9 and the support 8,40 degree, the equal angular inclination angle of 80 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize that air-flow evenly distributes in heat dissipation region, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 10, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some bolts, nut, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and the arc-shaped limit groove 14 of opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10,2 mating holess 12 that arc-shaped limit groove 14 matches, the centre-to-centre spacing of 2 mating holess 12 equates with the distance of centre bore 10 to arc-shaped limit groove 14 place cambered surfaces, the centre bore 10 of one group of installing hole cooperates on mating holes 12 and two supports 8, certain a bit cooperates on the arc-shaped limit groove 14 of mating holes 12 and this group installing hole, pass through bolt, nut is fixedly connected with, and is respectively 10 degree between a plurality of bafflers 9 and the support 8,40 degree, the equal angular inclination angle of 70 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 11, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some screws, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and the arc-shaped limit groove 14 of opening along the cambered surface take centre bore 10 as the center of circle, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10, the mating groove 15 that arc-shaped limit groove 14 matches, the length of mating groove 15 is more than or equal to the distance of centre bore 10 to arc-shaped limit groove 14 place cambered surfaces, the centre bore 10 of one group of installing hole cooperates on one end of mating groove 15 and two supports 8, certain a bit cooperates on the arc-shaped limit groove 14 of the other end of mating groove 15 and this group installing hole, be fixedly connected with by screw, be respectively 30 degree between a plurality of bafflers 9 and the support 8,60 degree, the equal angular inclination angle of 90 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Referring to shown in Figure 12, adjustable guiding device in the present embodiment comprises two supports that are arranged in parallel 8, a plurality of bafflers 9 and some screws, correspondence has many group installing holes on two supports 8, every group of installing hole comprises a centre bore 10 and the straight line stopper slot 16 of opening along straight line, the two ends of each baffler 9 are provided be used to the bending part that is fixed on the support 8, have on each bending part and centre bore 10, the mating groove 15 that straight line stopper slot 16 matches, the length of mating groove 15 is greater than the distance of centre bore 10 to straight line stopper slot 16, the centre bore 10 of one group of installing hole cooperates on one end of mating groove 15 and two supports 8, certain a bit cooperates on the straight line stopper slot 16 of the other end of mating groove 15 and this group installing hole, be fixedly connected with by screw, be respectively 30 degree between a plurality of bafflers 9 and the support 8,60 degree, the equal angular inclination angle of 90 degree.After air-flow passes through the baffler 9 of different angle, air-flow turns to, by distributing rationally, can effectively regulate the distribution situation in inside communication equipment flow field, realize evenly distributing in the airflow radiating zone, eliminate the heat radiation risk zones, avoid the heat radiation risk of local device, thereby improve the reliability of communication equipment, prolong the useful life of communication equipment.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention comprises these changes and modification interior.The content that is not described in detail in this specification belongs to the known prior art of this area professional and technical personnel.
Claims (10)
1. adjustable guiding device that is used for communication equipment, comprise two supports that are arranged in parallel (8), a plurality of bafflers (9) and some securing members (13), it is characterized in that: the upper correspondence of two supports (8) has many group installing holes, every group of installing hole comprises centre bore (10) and position-limit mechanism, the two ends of each baffler (9) are provided be used to the bending part that is fixed on the support (8), arrange and centre bore (10) on each bending part, the spacing matching mechanism that described position-limit mechanism matches, the spacing matching mechanism of each baffler (9) two ends bending part cooperates with the upper one group of corresponding installing hole of two supports (8), be fixedly connected with by securing member (13), be 0 ~ 90 degree inclination angle between each baffler (9) and the support (8).
2. the adjustable guiding device for communication equipment as claimed in claim 1 is characterized in that: described position-limit mechanism is upper 1 ~ 3 spacing hole (11) along opening take centre bore (10) as the cambered surface in the center of circle of support (8).
3. the adjustable guiding device for communication equipment as claimed in claim 2, it is characterized in that: described spacing matching mechanism is 2 mating holess (12) of opening on the bending part at baffler (9) two ends, and the centre-to-centre spacing of described 2 mating holess (12) equates with centre-to-centre spacing between centre bore (10), the spacing hole (11).
4. the adjustable guiding device for communication equipment as claimed in claim 2, it is characterized in that: described spacing matching mechanism is the mating groove (15) of opening along straight line on the bending part at baffler (9) two ends, and the length of described mating groove (15) is more than or equal to the centre-to-centre spacing between centre bore (10), the spacing hole (11).
5. the adjustable guiding device for communication equipment as claimed in claim 1 is characterized in that: described position-limit mechanism is the upper arc-shaped limit groove (14) along opening take centre bore (10) as the cambered surface in the center of circle of support (8).
6. the adjustable guiding device for communication equipment as claimed in claim 5, it is characterized in that: described spacing matching mechanism is 2 mating holess (12) of opening on the bending part at baffler (9) two ends, and the centre-to-centre spacing of described 2 mating holess (12) equates with the distance of centre bore (10) to arc-shaped limit groove (14) place cambered surface.
7. the adjustable guiding device for communication equipment as claimed in claim 5, it is characterized in that: described spacing matching mechanism is the mating groove (15) of opening along straight line on the bending part at baffler (9) two ends, and the length of described mating groove (15) is more than or equal to the distance of centre bore (10) to arc-shaped limit groove (14) place cambered surface.
8. the adjustable guiding device for communication equipment as claimed in claim 1 is characterized in that: described position-limit mechanism is the upper straight line stopper slot (16) of opening along straight line of support (8).
9. the adjustable guiding device for communication equipment as claimed in claim 8, it is characterized in that: described spacing matching mechanism is the mating groove (15) of opening along straight line on the bending part at baffler (9) two ends, and the length of described mating groove (15) is greater than the distance of centre bore (10) to straight line stopper slot (16).
10. such as each described adjustable guiding device for communication equipment in the claim 1 to 10, it is characterized in that: described support (8) is the sidewall of communication equipment, and described securing member (13) comprises screw, rivet, screw bolt and nut.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210431284.0A CN102946707B (en) | 2012-11-01 | 2012-11-01 | Adjustable guiding device for communication equipment |
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| CN201210431284.0A CN102946707B (en) | 2012-11-01 | 2012-11-01 | Adjustable guiding device for communication equipment |
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| CN102946707B CN102946707B (en) | 2015-01-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105101749A (en) * | 2015-06-24 | 2015-11-25 | 华为技术有限公司 | Communication equipment |
| CN105759545A (en) * | 2016-05-12 | 2016-07-13 | 山西寰烁电子科技股份有限公司 | Externally-hung air guiding device for projector |
| CN106886123A (en) * | 2016-05-12 | 2017-06-23 | 山西寰烁电子科技股份有限公司 | The plug-in air ducting of projector and projector |
| CN107589800A (en) * | 2017-09-15 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of adjustable wind-guiding denoising device |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN116801550A (en) * | 2023-08-22 | 2023-09-22 | 扬州智能科技有限公司 | Rack convenient to heat dissipation and maintenance |
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| CN201298968Y (en) * | 2008-09-16 | 2009-08-26 | 北京奇华电子科技发展有限公司 | Energy-saving network cabinet integrated with network cabinet and multifunctional wire arranging stands |
| JP2009212401A (en) * | 2008-03-06 | 2009-09-17 | Nec Corp | Rack for loading electronic equipment and cooling mechanism thereof |
| CN201315730Y (en) * | 2008-12-17 | 2009-09-23 | 中国移动通信集团四川有限公司 | Radiating type machine cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009212401A (en) * | 2008-03-06 | 2009-09-17 | Nec Corp | Rack for loading electronic equipment and cooling mechanism thereof |
| CN201298968Y (en) * | 2008-09-16 | 2009-08-26 | 北京奇华电子科技发展有限公司 | Energy-saving network cabinet integrated with network cabinet and multifunctional wire arranging stands |
| CN201315730Y (en) * | 2008-12-17 | 2009-09-23 | 中国移动通信集团四川有限公司 | Radiating type machine cabinet |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101749A (en) * | 2015-06-24 | 2015-11-25 | 华为技术有限公司 | Communication equipment |
| CN105759545A (en) * | 2016-05-12 | 2016-07-13 | 山西寰烁电子科技股份有限公司 | Externally-hung air guiding device for projector |
| CN106886123A (en) * | 2016-05-12 | 2017-06-23 | 山西寰烁电子科技股份有限公司 | The plug-in air ducting of projector and projector |
| CN107589800A (en) * | 2017-09-15 | 2018-01-16 | 郑州云海信息技术有限公司 | A kind of adjustable wind-guiding denoising device |
| CN107589800B (en) * | 2017-09-15 | 2020-06-16 | 苏州浪潮智能科技有限公司 | Adjustable wind guiding and noise reducing device |
| CN108235652A (en) * | 2017-12-27 | 2018-06-29 | 青岛海尔空调电子有限公司 | For the heat management device and method of computer room |
| CN116801550A (en) * | 2023-08-22 | 2023-09-22 | 扬州智能科技有限公司 | Rack convenient to heat dissipation and maintenance |
| CN116801550B (en) * | 2023-08-22 | 2023-11-03 | 扬州智能科技有限公司 | Rack convenient to heat dissipation and maintenance |
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| Publication number | Publication date |
|---|---|
| CN102946707B (en) | 2015-01-14 |
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