WO2012062133A1 - 一种风扇模组和通讯插箱 - Google Patents

一种风扇模组和通讯插箱 Download PDF

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Publication number
WO2012062133A1
WO2012062133A1 PCT/CN2011/077794 CN2011077794W WO2012062133A1 WO 2012062133 A1 WO2012062133 A1 WO 2012062133A1 CN 2011077794 W CN2011077794 W CN 2011077794W WO 2012062133 A1 WO2012062133 A1 WO 2012062133A1
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Prior art keywords
fan
window
box body
ventilation
fan module
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PCT/CN2011/077794
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English (en)
French (fr)
Inventor
李晓鹏
刘丰林
Original Assignee
中兴通讯股份有限公司
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Publication of WO2012062133A1 publication Critical patent/WO2012062133A1/zh

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00Constructional details common to different types of electric apparatus
    • H05K7/20Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136Forced ventilation, e.g. by fans
    • H05K7/20172Fan mounting or fan specifications

Definitions

  • the utility model relates to a communication device, in particular to a fan module and a communication plug box. Background technique
  • the purpose of the utility model is to provide a fan module applicable to various communication plug boxes and a communication plug box for use with the fan module, in view of the deficiencies of the prior art.
  • a fan module includes a box body, a control board for controlling the fan, and no less than one fan; the box body includes a first window and a second window, and the first window and the fan are Corresponding position is provided with a first ventilation window, the second window is provided with a second ventilation window, the fan and the control panel are disposed in the casing, the fan, the first ventilation window and the An air flow path is formed between the second gas permeable windows.
  • the first ventilation window is a leaflet window.
  • the leaflet window is two.
  • the fan is two.
  • the box body includes an upper box body and a lower box body, the fan is disposed in the upper box body, and the control board is disposed in the lower box body.
  • the lower case is provided with a handle.
  • the second window is a mesh cover.
  • a communication box includes a box body, wherein the box body is provided with an air outlet; the communication box further includes a fan module that cooperates with the air outlet, the fan module includes a box body, and is used for controlling a control panel of the fan, and a fan of not less than one; the casing includes a first window and a second window, and the first window is disposed with a first ventilation window at a position corresponding to the fan, The second window is provided with a second ventilation window, the fan and the control panel are disposed in the casing, and an air flow passage is formed between the first ventilation window, the fan and the second ventilation window.
  • the fan is two.
  • the first window is provided with two ventilation windows, and the ventilation window is a loose-leaf window. Due to the adoption of the above technical solutions, the utility model has the beneficial effects of:
  • the fan module is respectively provided with a first ventilation window and a second ventilation window on the first window and the second window, the fan, the first ventilation window and the second The venting window constitutes an air flow path, and one or more fan modules can be selected according to the size of the air outlet to meet the heat dissipation requirements of different communication plug boxes, and it is not necessary to separately design fan boxes of various specifications according to the size of the air outlet.
  • the relative positions of the two fans are respectively provided with a loose-leaf window, which ensures that when a fan is unexpectedly stopped during operation, the corresponding loose-leaf window is caused by the airflow.
  • the effect of the differential pressure is automatically turned off to prevent short-circuiting of the airflow.
  • the utility model has the advantages of simple structure, practical and reliable, quick installation and easy realization, and is suitable for the heat dissipation requirement of a large-depth, large-capacity, high-performance, high-power and small-capacity cabinet in the rapidly developing communication industry, especially in In the field of optical communication, it has a good promotion value.
  • FIG. 1 is a schematic structural view of a fan module according to an embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a fan module according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram of a communication box in a specific embodiment of the present invention.
  • FIG. 4 is a schematic diagram of another communication plug-in box in a specific embodiment of the present invention. detailed description
  • the utility model can solve the problem of increasing or decreasing the number of fan modules in a large depth and in the chassis of the vertical or horizontally inserted function boards, and solving the chassis of the vertical or horizontal insertion function boards, which need different sizes.
  • the air outlet performs the problem of heat dissipation, and it is not necessary to design fan boxes of various specifications according to the size of the air outlet.
  • the fan module 10 of the present invention includes at least one fan 130, a casing and a control panel 120.
  • the control panel 120 is configured to control the fan 130.
  • the casing includes a first window 111 and a second window 112.
  • the first window 111 is provided with a first ventilation window 113.
  • the first ventilation window 113 corresponds to the position of the fan 130.
  • the second window 112 is provided with a second ventilation window 114.
  • the fan 130 and the control panel 120 are disposed in the casing, and an airflow passage is formed between the fan 130, the first ventilation window 113 and the second ventilation window 114.
  • the direction indicated by the arrow in Figure 1 is the direction of the airflow.
  • the first louver 113 is a leaflet window.
  • the number of fans 130 may be one or more. In the present embodiment, there are two fans 130. In one embodiment, the fan 130 can select a fan of 80 X 80 X 80 mm.
  • the corresponding loose-leaf windows are also two.
  • the corresponding loose-leaf window is automatically closed due to the pressure difference of the airflow. Prevent short circuits from airflow.
  • the loose-leaf window can be formed by stamping and forming.
  • the case includes an upper case 115 and a lower case 116
  • the fan 130 may be disposed in the upper case 115
  • the control board 120 may be disposed in the lower case 116.
  • the body 116 can be formed by stamping from a steel sheet material.
  • the lower case 116 may also be provided with a handle 117.
  • the handle 117 may also be folded.
  • the handle 117 can be made of round steel material and screwed onto the lower casing 116.
  • the handle 117 is provided to facilitate the removal and installation of the lower case 116.
  • the second window 112 can be a mesh cover 114.
  • the net cover 114 can be formed by sheet metal material, stamped and formed with vent holes that meet the electromagnetic shielding requirements on the front side.
  • a communication box includes a box body 20, and the box body 20 is provided with an air outlet 210, a guide rail (not shown) and a fan module 10, and the fan module 10 cooperates with the air outlet 210 and the guide rail.
  • the number of fan modules 10 can be determined as needed, and can be one or more.
  • the fan module 10 includes at least one fan 130, a case, and a control board 120.
  • the control panel 120 is configured to control the fan 130.
  • the box body includes a first window 111 and a second window 112.
  • the first window 111 is provided with a first ventilation window 113.
  • the first ventilation window 113 corresponds to the position of the fan 130.
  • the second window 112 is provided with a second ventilation window 114.
  • the fan 130 and the control panel 120 are disposed in the casing, and an air flow passage is formed between the first ventilation window 113, the fan 130 and the second ventilation window 114.
  • the first permeable window 114 is a leaflet window.
  • the number of fans 130 may be one or more. In the present embodiment, there are two fans 130. In one embodiment, the fan 130 can select a fan of 80 X 80 X 80 mm.
  • the corresponding loose-leaf windows are also two.
  • the corresponding loose-leaf window is automatically closed due to the pressure difference of the airflow. Prevent short circuits from airflow.
  • the loose-leaf window can be formed by stamping and forming.
  • the casing includes an upper casing 115 and a lower casing 116, a fan 130 may be disposed in the upper casing 115, and a control panel 120 may be disposed in the lower casing 116.
  • the upper case 115 and the lower case 116 may be formed by press working using a steel sheet material.
  • the lower case 116 may also be provided with a handle 117, and in another implementation In the manner, the handle 117 can also be folded.
  • the handle 117 can be made of a round steel material and screwed onto the lower casing 116.
  • the second window 112 can be a mesh cover 114.
  • the net cover 114 can be formed by sheet metal material, stamped and formed with vent holes that meet the electromagnetic shielding requirements on the front side.
  • the installation process of the utility model is as follows:
  • the fan control board 120 is mounted in the lower case 116, and the folding handle 117 and the captive screw 118 are mounted on the lower case 116;
  • the first window 111 provided with the hinged window and the second window 112 provided with the mesh cover 114 are mounted to form the fan module 10 as shown in FIG.
  • the fan module 10 can be installed side by side. In this embodiment, five fan modules can be installed. 10. The user can also select the number of fan modules as needed.
  • the fan module 10 can be installed in a horizontal position according to the height of the box body, and the minimum support can be 2U (88.9 mm).
  • the communication plug box in this embodiment, two fan modules 10 can be installed. The user can also select the number of fan modules as needed.
  • the fan module and the communication plug box of the present invention include a box body, a control board for controlling the fan, and no less than one fan; at a large depth, whether vertical or horizontally inserted
  • the chassis of the function board can be used to increase or decrease the number of fan modules.
  • the chassis of the vertical or horizontal plug-in boards can be used to dissipate heat from different sizes. It is not necessary to design the air outlets according to the size of the air outlets. Fan box of various specifications. It is to be understood that the specific implementation of the invention is not limited to the description. For the utility model A person skilled in the art can make some simple deductions or substitutions without departing from the concept of the present invention, and should be considered as belonging to the scope of protection of the present invention.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Description

一种风扇模组和通讯插箱 技术领域
本实用新型涉及一种通讯设备, 尤其涉及一种风扇模组和通讯插箱。 背景技术
随着通讯技术的飞速发展, 大深度承载网设备的功能越来越强, 其整 机功耗也大幅增加。 为保证散热, 箱体设计也一改传统的通风方式, 而是 将风扇盒放置在箱体的后部。 随之带来一个问题, 当功能单板在箱体中是 竖插方式工作时, 箱体需要大出风口, 当功能单板在箱体中是横插方式工 作时, 因高度限制只能用小出风口, 不能满足不同箱体大小出风口的散热 需求。 实用新型内容
本实用新型的目的是针对现有技术的不足, 提供一种可适用于各种通 讯插箱的风扇模组和与该风扇模组配合使用的通讯插箱。
为实现上述目的, 本实用新型采用了以下技术方案:
一种风扇模组, 包括盒体、 用于控制风扇的控制板, 以及不少于一个 的风扇; 所述盒体包括第一窗体和第二窗体, 所述第一窗体与风扇相对应 的位置设置有第一透气窗, 所述第二窗体设置有第二透气窗, 所述风扇和 所述控制板设置在所述盒体内, 所述风扇、 所述第一透气窗和所述第二透 气窗之间形成气流通路。
其中, 所述第一透气窗为活页窗。
其中, 所述活页窗为两个。
其中, 所述风扇为两个。 其中, 所述盒体包括上盒体和下盒体, 所述风扇设置在所述上盒体中, 所述控制板设置在所述下盒体中。
其中, 所述下盒体上设置有拉手。
其中, 所述第二窗体为网罩。
一种通讯插箱, 包括箱体, 所述箱体上设置有出风口; 所述通讯插箱 还包括与所述出风口配合的风扇模组, 所述风扇模组包括盒体、 用于控制 风扇的控制板, 以及不少于一个的风扇; 所述盒体包括第一窗体和第二窗 体, 所述第一窗体与风扇相对应的位置设置有第一透气窗, 所述第二窗体 设置有第二透气窗, 所述风扇和所述控制板设置在所述盒体内, 所述第一 透气窗、 所述风扇和所述第二透气窗之间形成气流通路。
其中, 所述风扇为两个。
其中, 所述第一窗体上设置有两个透气窗, 所述透气窗为活页窗。 由于采用了以上技术方案, 使本实用新型具备的有益效果在于:
(1)在本实用新型的具体实施方式中, 由于风扇模组在第一窗体和第二 窗体上分别设置有第一透气窗和第二透气窗, 风扇、 第一透气窗和第二透 气窗组成气流通路, 可根据出风口的大小选择一个或多个风扇模组, 以满 足不同通讯插箱的散热要求, 而不必根据出风口的大小, 分别设计各种规 格的风扇盒。
(2) 在本实用新型的具体实施方式中, 由于使用两个风扇, 两个风扇 的相对位置分别设置有活页窗, 可确保运行中当一个风扇意外停转时, 所 对应的活页窗因气流压差的作用自动关闭, 防止气流短路。
(3) 本实用新型结构简单, 实用可靠, 安装迅速, 易于实现, 适合当今 快速发展的通讯行业中对大深度、 大容量、 高性能、 大功耗小体积箱体的 散热要求, 尤其是在光通讯领域, 具有很好的推广价值。 附图说明
图 1为本实用新型具体实施方式中的风扇模组结构示意图;
图 2为本实用新型具体实施方式中的风扇模组分解示意图;
图 3为本实用新型具体实施方式中的一种通讯插箱示意图;
图 4为本实用新型具体实施方式中的另一种通讯插箱示意图。 具体实施方式
下面通过具体实施方式结合附图对本实用新型作进一步详细说明。 本实用新型可在大深度且不论是竖插或横插功能单板的机箱中, 都可 用增加或减少风扇模组数量的方式, 解决竖插或横插功能单板的机箱, 需 要不同大小出风口进行散热的问题, 而不必根据出风口大小, 分别设计各 种规格的风扇盒。
如图 1至图 4所示, 本实用新型风扇模组 10包括至少一个风扇 130、 盒体和控制板 120。 控制板 120用于控制风扇 130, 盒体包括第一窗体 111 和第二窗体 112, 第一窗体 111上设置有第一透气窗 113 , 第一透气窗 113 与风扇 130的位置相对应, 第二窗体 112上设置有第二透气窗 114, 风扇 130和控制板 120设置在盒体内, 风扇 130、 第一透气窗 113和第二透气窗 114之间形成气流通路。 其中图 1中箭头所示方向为气流方向。
在一种实施方式中, 第一透气窗 113为活页窗。
风扇 130可以为 1个或多个, 在本具体实施方式中, 风扇 130为两个。 在一种具体实施方式中, 风扇 130可选择 80 X 80 X 80mm的风扇。
在一种实施方式中, 当风扇 130为两个时, 其对应的活页窗也为两个, 确保运行中一个风扇 130意外停转时, 所对应的活页窗因气流压差的作用 自动关闭, 防止气流短路。 活页窗可用钢板材料, 沖压加工成形。
在一种实施方式中, 盒体包括上盒体 115和下盒体 116, 风扇 130可设 置在上盒体 115中,控制板 120可设置在下盒体 116中。上盒体 115和下盒 体 116可用钢板材料, 沖压加工成形。
在一种实施方式中, 下盒体 116上还可设置有拉手 117, 在另一种实施 方式中, 拉手 117还可以折叠。 拉手 117可选用圆钢材料制作, 螺装在下 盒体 116上。 设置拉手 117可方便拆卸和安装下盒体 116。
在一种实施方式中, 第二窗体 112可以是网罩 114。 网罩 114可用钢板 材料, 沖压加工成形, 并且在正面沖有符合电磁屏蔽要求的通风孔。
一种通讯插箱, 包括箱体 20, 箱体 20上设置有出风口 210、 导轨(图 未示)和风扇模组 10, 风扇模组 10与出风口 210和导轨配合。 风扇模组 10的数量可根据需要来确定, 可以为一个或多个。 当风扇模组 10从箱体后 部沿导轨推入时, 风扇控制板 120上的插头, 同步插入箱体背板上的插座 通电运行。 风扇模组 10包括至少一个风扇 130、 盒体和控制板 120。 控制 板 120用于控制风扇 130, 盒体包括第一窗体 111和第二窗体 112, 第一窗 体 111上设置有第一透气窗 113 ,第一透气窗 113与风扇 130的位置相对应, 第二窗体 112上设置有第二透气窗 114,风扇 130和控制板 120设置在盒体 内, 第一透气窗 113、 风扇 130和第二透气窗 114之间形成气流通路。
在一种实施方式中, 第一透气窗 114为活页窗。
风扇 130可以为 1个或多个, 在本具体实施方式中, 风扇 130为两个。 在一种具体实施方式中, 风扇 130可选择 80 X 80 X 80mm的风扇。
在一种实施方式中, 当风扇 130为两个时, 其对应的活页窗也为两个, 确保运行中一个风扇 130意外停转时, 所对应的活页窗因气流压差的作用 自动关闭, 防止气流短路。 活页窗可用钢板材料, 沖压加工成形。
在一种实施方式中, 盒体包括上盒体 115和下盒体 116, 风扇 130可设 置在上盒体 115中,控制板 120可设置在下盒体 116中。上盒体 115和下盒 体 116可用钢板材料, 沖压加工成形。
在一种实施方式中, 下盒体 116上还可设置有拉手 117 , 在另一种实施 方式中, 拉手 117还可以折叠。 拉手 117可选用圆钢材料制作的, 螺装在 下盒体 116上。
在一种实施方式中, 第二窗体 112可以是网罩 114。 网罩 114可用钢板 材料, 沖压加工成形, 并且在正面沖有符合电磁屏蔽要求的通风孔。
本实用新型的安装过程如下:
(1)先将风扇控制板 120装在下盒体 116中, 将折叠拉手 117、 松不脱 螺钉 118装在下盒体 116上;
(2)将两个 80 X 80 X 80 (单位: mm ) 的风扇 130装入上盒体 115内;
(3)将上盒体 115和下盒体 116用螺钉连接固定成一体;
(4)再将设置有活页窗的第一窗体 111、设置有网罩 114的第二窗体 112 装上, 组成如图 1所示的风扇模组 10。
如图 3所示, 在功能单板竖插的通讯插箱 210中, 需要大出风口时, 可将风扇模组 10并排立起安装, 在本具体实施方式中, 可安装 5个风扇模 组 10。 用户也可根据需要选择风扇模组的数量。
如图 4所示, 在功能单板横插的通讯插箱 210中, 需要小出风口时, 可以根据其箱体高度,选择风扇模组 10卧放安装,最小可支持 2U( 88.9mm ) 高度的通讯插箱, 在本具体实施方式中, 可安装 2个风扇模组 10。 用户也 可根据需要选择风扇模组的数量。
综上所述可见, 本实用新型的风扇模组和通讯插箱, 包括盒体、 用于 控制风扇的控制板, 以及不少于一个的风扇; 可在大深度且不论是竖插或 横插功能单板的机箱中, 都可用增加或减少风扇模组数量的方式, 解决竖 插或横插功能单板的机箱, 需要不同大小出风口进行散热的问题, 而不必 根据出风口大小, 分别设计各种规格的风扇盒。 明, 不能认定本实用新型的具体实施只局限于这些说明。 对于本实用新型 所属技术领域的普通技术人员来说, 在不脱离本实用新型构思的前提下, 还可以做出若干简单推演或替换, 都应当视为属于本实用新型的保护范围。

Claims

权利要求书
1、 一种风扇模组, 包括盒体、 用于控制风扇的控制板, 以及不少于一 个的风扇; 所述盒体包括第一窗体和第二窗体, 所述第一窗体与风扇相对 应的位置设置有第一透气窗, 所述第二窗体设置有第二透气窗, 所述风扇 和所述控制板设置在所述盒体内, 所述风扇、 所述第一透气窗和所述第二 透气窗之间形成气流通路。
2、 如权利要求 1所述的风扇模组, 其中, 所述第一透气窗为活页窗。
3、 如权利要求 2所述的风扇模组, 其中, 所述活页窗为两个。
4、 如权利要求 1所述的风扇模组, 其中, 所述风扇为两个。
5、 如权利要求 1至 4任一项所述的风扇模组, 其中, 所述盒体包括上 盒体和下盒体, 所述风扇设置在所述上盒体中, 所述控制板设置在所述下 盒体中。
6、 如权利要求 5所述的风扇模组, 其中, 所述下盒体上设置有拉手。
7、 如权利要求 1至 4任一项所述的风扇模组, 其中, 所述第二窗体为 网罩。
8、 一种通讯插箱, 包括箱体, 所述箱体上设置有出风口; 所述通讯插 箱还包括与所述出风口配合的风扇模组, 所述风扇模组包括盒体、 用于控 制风扇的控制板, 以及不少于一个的风扇; 所述盒体包括第一窗体和第二 窗体, 所述第一窗体与风扇相对应的位置设置有第一透气窗, 所述第二窗 体设置有第二透气窗, 所述风扇和所述控制板设置在所述盒体内, 所述第 一透气窗、 所述风扇和所述第二透气窗之间形成气流通路。
9、 如权利要求 8所述的通讯插箱, 其中, 所述风扇为两个。
10、 如权利要求 8或 9所述的通讯插箱, 其中, 所述第一窗体上设置 有两个透气窗, 所述透气窗为活页窗。
PCT/CN2011/077794 2010-11-08 2011-07-29 一种风扇模组和通讯插箱 WO2012062133A1 (zh)

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CN201898686U (zh) * 2010-11-08 2011-07-13 中兴通讯股份有限公司 一种风扇模组和通讯插箱
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