WO2023097926A1 - Sous-châssis de guidage d'air et armoire - Google Patents

Sous-châssis de guidage d'air et armoire Download PDF

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Publication number
WO2023097926A1
WO2023097926A1 PCT/CN2022/080739 CN2022080739W WO2023097926A1 WO 2023097926 A1 WO2023097926 A1 WO 2023097926A1 CN 2022080739 W CN2022080739 W CN 2022080739W WO 2023097926 A1 WO2023097926 A1 WO 2023097926A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
baffle
adjustment assembly
windshield
box
Prior art date
Application number
PCT/CN2022/080739
Other languages
English (en)
Chinese (zh)
Inventor
罗广
徐向辉
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2023097926A1 publication Critical patent/WO2023097926A1/fr

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides

Definitions

  • the present application relates to but not limited to the technical field of communication equipment, and in particular relates to an air-guiding sub-box and a cabinet.
  • the air guide sub-box is installed in the cabinet, which is used to introduce the cold air from the outside into the cabinet, and export the hot air in the cabinet to realize the heat dissipation of the cabinet, so as to ensure the normal operation of the cabinet-level communication equipment and extend the life of the cabinet-level communication equipment. service life.
  • different cabinets have different heat dissipation requirements.
  • the cabinets have different requirements for the direction of the air guide of the heat dissipation air duct.
  • the air guide subrack in the related technical solution cannot meet various heat dissipation requirements of the cabinet, and the versatility is poor.
  • Embodiments of the present application provide an air guide subrack and a cabinet.
  • the embodiment of the present application provides an air guide sub-box, including: a box body, the box body is provided with a first opening, a second opening, and a third opening, and the first opening and the second opening The openings are oppositely arranged on both sides of the box, and the third opening is arranged on the upper side of the box; the first adjustment assembly, the lower end of the first adjustment assembly is rotatably connected to the first opening; the second Two adjustment components, the lower end of the second adjustment component is rotatably connected to the second opening; wherein, in the state where the first adjustment component blocks the first opening, the second opening and the third An air passage is formed between the openings, or, in a state where the second adjustment assembly blocks the second opening, an air passage is formed between the first opening and the third opening.
  • an embodiment of the present application provides a cabinet, including the air guide subrack described in the embodiment of the first aspect.
  • Fig. 1 is a schematic structural view of an air guide sub-box provided by an embodiment of the present application
  • Fig. 2 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the condition that the second adjustment assembly blocks the second opening;
  • Fig. 3 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the condition that the first adjustment assembly blocks the first opening;
  • Fig. 4 is a schematic structural view of a windshield provided with sponge strips provided in another embodiment of the present application.
  • Fig. 5 is a schematic structural diagram of a box body provided by another embodiment of the present application.
  • Fig. 6 is a structural diagram of a first baffle provided in another embodiment of the present application.
  • Fig. 7 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the condition that the second adjustment assembly blocks the second opening;
  • Fig. 8 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the condition that the first adjustment assembly blocks the first opening;
  • Fig. 9 is a schematic structural diagram of an air guide sub-box provided by another embodiment of the present application.
  • Box body 110 first opening 111; fifth positioning hole 112; first adjusting assembly 120; first baffle 121; second baffle 122; sixth positioning hole 123; second adjusting assembly 130; third baffle 131
  • orientation descriptions such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present application and simplify the description, it does 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 therefore should not be construed as limiting the application. The actual placement of the applied device and components adjusts the specific orientation description.
  • the present application provides an air guide sub-box and a cabinet, wherein the air guide sub-box includes: a box body, the box body is provided with a first opening, a second opening and a third opening, and the first opening and the second opening are oppositely arranged on On both sides of the box body, the third opening is arranged on the upper side of the box body; the first adjustment assembly, the lower end of the first adjustment assembly is rotatably connected to the first opening; the second adjustment assembly, the lower end of the second adjustment assembly is rotatably connected to the first opening Two openings; wherein, in the state where the first adjustment assembly blocks the first opening, an air passage is formed between the second opening and the third opening, or, in the state where the second adjustment assembly blocks the second opening, the first opening and the third opening are connected An air duct is formed between the third openings.
  • the air guiding direction of the air guiding sub-box can be flexibly changed, thereby effectively improving the air guiding sub-box. versatility.
  • Fig. 1 is a schematic structural diagram of an air guide sub-box provided by one embodiment of the present application
  • Fig. 2 is a second opening blocked by the second adjustment assembly 130 of the air guide sub-box provided by another embodiment of the present application
  • Fig. 3 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the condition that the first adjustment assembly 120 blocks the first opening 111.
  • the embodiment of the present application provides a Air guide box, including:
  • the box body 110, the box body 110 is provided with a first opening 111, a second opening and a third opening 161, the first opening 111 and the second opening are oppositely arranged on both sides of the box body 110, and the third opening 161 is arranged on the box body 110 the upper side of
  • the first adjustment assembly 120 the lower end of the first adjustment assembly 120 is rotatably connected to the first opening 111;
  • the second adjustment assembly 130 the lower end of the second adjustment assembly 130 is rotatably connected to the second opening;
  • an air duct is formed between the second opening and the third opening 161, or, in the state where the second adjustment assembly 130 blocks the second opening, the first opening An air passage is formed between 111 and the third opening 161 .
  • the first adjustment assembly 120 is opposite to the second adjustment assembly 130. By rotating the first adjustment assembly 120, the first adjustment assembly 120 blocks the first adjustment assembly 120.
  • the opening 111 either opens the first opening 111, or rotates the second adjustment assembly 130 to realize that the second adjustment assembly 130 closes the second opening or opens the second opening; when the second adjustment assembly 130 blocks the second opening, the first opening 111 and the second opening
  • an air duct is formed between the first opening 111 and the third opening 161
  • the airflow direction of the air guide box can be as shown in Figure 2 In direction A, the airflow enters the third opening 161 and flows out from the first opening 111; when the first adjustment assembly 120 blocks the first opening 111 and the second opening and the third opening 161 are in an open state, the second opening and the third opening 161 are in an open state.
  • the airflow direction of the air guide subbox can be the B direction in Fig. 3, and the airflow enters the third opening 161 and flows out from the second opening
  • the first adjustment assembly 120 rotatably connected to the first opening 111 and the second adjustment assembly 130 rotatably connected to the second opening can flexibly change the air guide direction of the air guide box, thereby effectively improving the air guide insert. Box versatility.
  • the embodiment of the present application does not limit the specific manner of the rotational connection.
  • the first adjustment assembly 120 can be rotationally connected to the first opening 111 through the hinge bracket 170, and the second adjustment assembly 130 can be connected through the hinge bracket (not shown in the figure). ) is rotatably connected with the second opening, the embodiment of the present application does not limit the specific number of hinge brackets 170 , those skilled in the art can adjust according to the actual situation.
  • the embodiment of the present application does not limit the specific way of the first adjustment component 120 to block or open the first opening 111, and the second adjustment component 130 to block or open the second opening. Or it can be realized by magnetic attraction, which can be selected by those skilled in the art according to the actual situation.
  • the inner wall of the box body 110 is provided with a windshield bracket 140, and the wind guide box also includes:
  • the wind deflector 150 is connected with the wind deflector bracket 140, and the wind deflector 150 is used for adjusting the direction of the air duct.
  • wind deflector 150 provided inside the box body 110 through the wind deflector bracket 140 can guide the air flow.
  • the windshield bracket 140 may be a Y-shaped bracket as shown in FIG. 2 and FIG. 3, and the Y-shaped bracket is provided with a first support arm 141 and the second support arm 142;
  • the wind deflector 150 is connected to the first support arm 141, or, in the state where the second adjustment assembly 130 blocks the second opening, the wind deflector 150 is connected to on the second support arm 142 .
  • the windshield 150 can guide the airflow in the direction B.
  • the second adjustment assembly 130 blocks the second opening, a wind is formed between the first opening 111 and the third opening 161. If the third opening 161 is used as an air inlet, the wind deflector 150 is connected to the second support arm 142, so that the wind deflector 150 can guide the airflow in the direction A.
  • the inclination direction of 150° adjusts the direction of the air duct in the air guide sub-box to further improve the versatility of the air guide sub-box.
  • the embodiment of the present application does not limit the connection method between the windshield bracket 140 and the windshield plate 150, and the connection may be realized through the positioning hole and the connecting piece, as shown in Figure 2 and Figure 3, the windshield
  • the first support arm 141 of the bracket 140 is provided with a second positioning hole 143
  • the second support arm 142 is provided with a third positioning hole 144
  • the windshield 150 is provided with a fourth positioning hole 151, wherein the first adjustment assembly 120 blocks In the state of the first opening 111, the second positioning hole 143 is connected with the fourth positioning hole 151 through the second connecting piece (not shown in the figure); in the state of the second adjustment assembly 130 blocking the second opening, the third
  • the positioning hole 144 is connected to the fourth positioning hole 151 through a second connecting piece, and the second connecting piece may be a threaded connecting piece or a buckle structure; the windshield bracket 140 and the windshield plate 150 may also be connected through a slide rail.
  • the first adjustment assembly 120 blocks the first opening 111
  • the second opening is in an open state
  • the end of the windshield 150 away from the first opening 111 abuts against the second opening 111 .
  • the top of the second adjustment assembly 130 uses one end of the windshield 150 to withstand the second adjustment assembly 130, which can effectively prevent the first adjustment assembly 120 or the second adjustment assembly 130 from shaking, thereby ensuring the stability of the air duct of the air guide subrack .
  • FIG. 4 is a schematic structural view of a windshield 150 provided with a sponge strip 152 provided in another embodiment of the present application.
  • the end of the windshield 150 away from the first opening 111 and the windshield Sponge strips 152 are respectively provided at ends of the wind plate 150 away from the second opening.
  • the abutment The sponge at the joint can fill the gap, and more effectively prevent the first adjustment assembly 120 or the second adjustment assembly 130 from shaking, thereby ensuring the stability of the air duct of the air guide subrack.
  • FIG. 5 is a schematic structural diagram of a box body 110 provided in another embodiment of the present application
  • Fig. 7 is a block diagram of an air guide sub-box provided in another embodiment of the present application when the second adjustment assembly 130 blocks A schematic cross-sectional view of the state of the second opening
  • FIG. 8 is a schematic cross-sectional view of the air guide sub-box provided by another embodiment of the present application under the state that the first adjustment assembly 120 blocks the first opening 111.
  • the wind guide box also includes a first cover plate 160, the side wall of the first cover plate 160 is provided with at least two first positioning holes 162 with different heights, the first positioning holes 162 pass through the first connecting piece (not shown in the figure) Out) connected to the side wall of the box body 110;
  • the relative heights between the first cover plate 160 and the box body 110 are different when the first positioning hole 162 is connected to different positions of the sidewall of the box body 110 through the first connecting piece.
  • the side wall of the box body 110 can be provided with at least two fifth positioning holes 112 with different heights. Height adjustment between cover plates 160 .
  • first connecting member which may be a threaded connecting member or a snap-fit structure, which can be selected by those skilled in the art according to the actual situation.
  • the embodiment of the present application does not limit the specific adjustment method of the relative height between the first cover plate 160 and the box body 110 , it can also be by setting at least two spring bumps with different heights on the box body 110 , A limiting groove is provided on the first cover plate 160, and the relative height between the first cover plate 160 and the box body 110 can be adjusted by adjusting the assembly relationship between the limiting groove and the spring bump; it can also be realized by a pull rod structure. Those skilled in the art can choose according to the actual situation.
  • the first adjustment assembly 120 is provided with a first baffle 121 and a second baffle 122, the first baffle 121 is connected to the second baffle 122, and the second adjustment assembly 130 is provided with a third baffle 131 and the fourth baffle 132 , the third baffle 131 is connected to the fourth baffle 132 .
  • the sizes of the first opening 111 and the second opening are correspondingly adjusted, and the first opening 111 and the second opening need to be correspondingly adjusted.
  • the size of the first adjusting component 120 or the second adjusting component 130 is adjusted.
  • the first adjustment assembly 120 is provided with a first baffle 121 and a second baffle 122, the first baffle 121 is connected to the second baffle 122, and the second adjustment assembly 130 is provided with a third baffle 131 and the fourth baffle plate 132, the third baffle plate 131 is connected to the fourth baffle plate 132; by adjusting the connection position between the first baffle plate 121 and the second baffle plate 122, it can cover the The first opening 111, or adjust the connection position between the third baffle plate 131 and the fourth baffle plate 132, so as to cover the second opening when changing the direction of the air duct.
  • the first baffle 121 is connected to the second baffle 122 through a first height adjustment component
  • the third baffle 131 is connected to the fourth baffle 132 through a second height adjustment component.
  • the embodiment of the present application does not limit the specific structure of the first height adjustment assembly and the second height adjustment assembly, it may be through the combined structure of the positioning hole and the connecting piece, for example, it may be through the first baffle 121
  • the third baffle 131 is provided with at least two heights Different seventh positioning holes (not shown in the figure), the seventh positioning hole is connected to the fourth baffle plate 132 through the fourth connecting piece (not shown in the figure); wherein, the sixth positioning hole 123 is connected through the third connection
  • the relative height between the first baffle plate 121 and the second baffle plate 122 is different when the piece is connected to the different positions of the second baffle plate 122; the seventh positioning hole is connected to the fourth baffle plate 132 through the fourth connecting piece In the state of different positions, the relative height between the third baffle 131 and the fourth baffle 132 is different,
  • the second adjustment assembly 130 is the third baffle plate 131 and the fourth baffle plate 132.
  • the second adjustment assembly 130 blocks the second opening.
  • the first opening 111 and the fourth baffle plate 132 An air duct is formed between the third openings 161.
  • the airflow direction is the direction C.
  • the airflow enters from the first opening 111 and flows out from the third opening 161.
  • the first baffle plate 121 and the second baffle 122 so as to realize the adjustment of the opening size of the first opening 111 and the adjustment of the air intake volume.
  • the embodiment of the present application does not limit the specific structure of the first adjustment assembly 120 and the second adjustment assembly 130, and the multi-level adjustment of the air volume can also be realized by means of shutters, multi-level connections, roller blinds, etc., so that Improve the versatility of the air guide subrack to better meet the needs of the cabinet.
  • side ear structures 180 are provided on the outer wall of the box body 110 .
  • the embodiment of the present application does not limit the specific connection method between the side ear structure 180 and the box body 110, and the connection between the side ear structure 180 and the side ear structure mounting hole 190 of the box body 110 can be realized through a threaded connector, or the side ear
  • the structure 180 is welded to the box body 110, and those skilled in the art can choose according to the actual situation.
  • an embodiment of the present application further provides a cabinet (not shown in the figure), including the air guide sub-box according to any one of the above embodiments.
  • the wind guide subbox of the above embodiment can be installed to flexibly change the wind guide through the first adjustment assembly 120 rotatably connected to the first opening 111 and the second adjustment assembly 130 rotatably connected to the second opening.
  • the embodiment of the present application includes an air guide sub-box and a cabinet, wherein the air guide sub-box includes: a box body, the box body is provided with a first opening, a second opening and a third opening, and the first opening and the The second opening is oppositely arranged on both sides of the box, and the third opening is arranged on the upper side of the box; the first adjustment assembly, the lower end of the first adjustment assembly is rotatably connected to the first opening; a second adjustment assembly, the lower end of which is rotatably connected to the second opening; wherein, in the state where the first adjustment assembly blocks the first opening, the second opening is connected to the second opening An air passage is formed between the third openings, or, in a state where the second adjustment assembly blocks the second opening, an air passage is formed between the first opening and the third opening.
  • the first adjusting assembly rotatably connected to the first opening and the second adjusting assembly rotatably connected to the second opening realize the flexible change of the air guiding direction of the air guiding sub-box, thereby effectively improving the air guiding sub-box. versatility.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air-Flow Control Members (AREA)

Abstract

L'invention concerne un sous-châssis de guidage d'air et une armoire. Le sous-châssis de guidage d'air comprend : un corps de sous-châssis (110), pourvu d'une première ouverture (111), une deuxième ouverture et une troisième ouverture (161), la première ouverture (111) et la deuxième ouverture étant disposées à l'opposé l'une de l'autre au niveau de deux côtés du corps de sous-châssis (110), et la troisième ouverture (161) étant disposée au niveau d'un côté supérieur du corps de sous-châssis (110) ; un premier composant de réglage (120), une extrémité inférieure du premier composant de réglage (120) étant reliée de manière rotative au niveau de la première ouverture (111) ; et un deuxième composant de réglage (130), une extrémité inférieure du deuxième composant de réglage (130) étant reliée de manière rotative au niveau de la deuxième ouverture. Lorsque le premier élément de réglage (120) bloque la première ouverture (111), un conduit d'air est formé entre la deuxième ouverture et la troisième ouverture (161). En variante, lorsque le deuxième élément de réglage (130) bloque la deuxième ouverture, un conduit d'air est formé entre la première ouverture (111) et la troisième ouverture (161).
PCT/CN2022/080739 2021-12-02 2022-03-14 Sous-châssis de guidage d'air et armoire WO2023097926A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202111473274.9A CN116321822A (zh) 2021-12-02 2021-12-02 导风插箱及机柜
CN202111473274.9 2021-12-02

Publications (1)

Publication Number Publication Date
WO2023097926A1 true WO2023097926A1 (fr) 2023-06-08

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PCT/CN2022/080739 WO2023097926A1 (fr) 2021-12-02 2022-03-14 Sous-châssis de guidage d'air et armoire

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WO (1) WO2023097926A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2869657Y (zh) * 2006-01-12 2007-02-14 樱花卫厨（中国）有限公司 新型浴霸换气吹风结构
CN201115064Y (zh) * 2007-09-21 2008-09-10 中兴通讯股份有限公司 一种机柜
CN202979538U (zh) * 2012-08-17 2013-06-05 中兴通讯股份有限公司 导流插箱
US20150062805A1 (en) * 2013-09-05 2015-03-05 Fujitsu Limited Electronic device
CN106989469A (zh) * 2017-02-23 2017-07-28 合肥三邦环保科技有限公司 一种出、入风口可调大小的风机箱
CN210601928U (zh) * 2019-07-03 2020-05-22 宁波奥克斯电气股份有限公司 一种空调风道结构及室内空调风道系统
CN112563615A (zh) * 2020-12-09 2021-03-26 深圳微慕科技有限公司 风道挡板可调的储能集装箱及其调节方法
CN214627829U (zh) * 2020-06-23 2021-11-05 青岛海信电子设备股份有限公司 机柜

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2869657Y (zh) * 2006-01-12 2007-02-14 樱花卫厨（中国）有限公司 新型浴霸换气吹风结构
CN201115064Y (zh) * 2007-09-21 2008-09-10 中兴通讯股份有限公司 一种机柜
CN202979538U (zh) * 2012-08-17 2013-06-05 中兴通讯股份有限公司 导流插箱
US20150062805A1 (en) * 2013-09-05 2015-03-05 Fujitsu Limited Electronic device
CN106989469A (zh) * 2017-02-23 2017-07-28 合肥三邦环保科技有限公司 一种出、入风口可调大小的风机箱
CN210601928U (zh) * 2019-07-03 2020-05-22 宁波奥克斯电气股份有限公司 一种空调风道结构及室内空调风道系统
CN214627829U (zh) * 2020-06-23 2021-11-05 青岛海信电子设备股份有限公司 机柜
CN112563615A (zh) * 2020-12-09 2021-03-26 深圳微慕科技有限公司 风道挡板可调的储能集装箱及其调节方法

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