WO2022171206A9 - Electronic product heat dissipation structure - Google Patents

Electronic product heat dissipation structure Download PDF

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Publication number
WO2022171206A9
WO2022171206A9 PCT/CN2022/093449 CN2022093449W WO2022171206A9 WO 2022171206 A9 WO2022171206 A9 WO 2022171206A9 CN 2022093449 W CN2022093449 W CN 2022093449W WO 2022171206 A9 WO2022171206 A9 WO 2022171206A9
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WIPO (PCT)
Prior art keywords
heat dissipation
noise reduction
cover
air
plate
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PCT/CN2022/093449
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French (fr)
Chinese (zh)
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WO2022171206A3 (en
WO2022171206A2 (en
Inventor
孔娟
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苏州瑞领克信息科技有限公司
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Publication of WO2022171206A2 publication Critical patent/WO2022171206A2/en
Publication of WO2022171206A3 publication Critical patent/WO2022171206A3/en
Publication of WO2022171206A9 publication Critical patent/WO2022171206A9/en

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    • 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
    • H05K7/20181Filters; Louvers

Definitions

  • the invention belongs to the technical field of electronic products, and in particular relates to a heat dissipation structure of electronic products.
  • the technical problem mainly solved by the present invention is to provide a heat dissipation structure for electronic products, which can reduce the entry of dust while realizing the heat dissipation function.
  • the present invention comprises a main casing, the side wall of the main casing is provided with a heat dissipation through groove, the heat dissipation through groove is fixedly provided with a fan mounting frame, and a heat dissipation fan is detachably installed in the fan mounting frame, and the heat dissipation The wind direction of the fan is towards the inside of the main casing;
  • the outer screw of the heat dissipation channel is fixed with a dust cover, the air inlet of the dust cover is provided with an air volume adjustment mechanism, and a dust plate is detachably installed in the dust cover;
  • the inner screw of the heat dissipation channel is fixed with a noise reduction cover, and the noise reduction cover includes a noise reduction chamber for gas circulation, and the air outlet of the noise reduction cover is provided with a wind outlet and noise reduction structure.
  • the air volume adjustment mechanism includes a mounting frame, an air deflector and an adjustment rod, and a plurality of the air deflectors are equidistantly rotated along the height direction of the mounting frame, and a plurality of the air deflectors are adjusted The lever is rotated to adjust.
  • a rectangular slot is formed on the side of the air deflector away from the heat dissipation fan, and both sides of the adjusting rod are rotationally connected to both sides of the rectangular slot through a rotating shaft.
  • the wind outlet noise reduction structure includes a connecting frame and a noise reducing board, and a plurality of the noise reducing boards are equidistantly fixed and inclined along the height direction of the connecting frame, and the noise reducing board is arranged in an array. There are multiple noise reduction holes.
  • the top of the dust-proof cover is provided with an insertion groove for the insertion of the dust-proof plate
  • the top of the dust-proof plate is provided with a mounting plate
  • the top of the dust-proof cover is formed with a groove corresponding to the mounting plate. Matching placement slots.
  • a handle is provided on the top of the installation board.
  • the dust cover is an aluminum profile shell.
  • the air enters from the air inlet of the dust cover by setting the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can Preliminary adsorption and isolation of some relatively large particles or debris to prevent subsequent debris from affecting the filtering effect of subsequent dust-proof panels;
  • the air is discharged from the air outlet of the noise reduction cover, and through the air outlet noise reduction structure, the inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the output.
  • the present invention can have very good dust-proof and noise-reducing effects, and the dust-proof cover and the noise-reducing cover are fixed by screws, so it is also very convenient when maintenance and cleaning are needed.
  • the dust-proof cover in the dust-proof cover The board is detachable and can be easily taken out by using the handle on the top of the dust-proof board, which is convenient for regular cleaning, thereby effectively improving the stability of the electronic equipment during work.
  • Fig. 1 is the overall structural representation of the present invention
  • Fig. 2 is a schematic diagram of the position of the cooling fan of the present invention.
  • Fig. 3 is a schematic view of the overall structure of the present invention (partial section of the main housing);
  • Fig. 4 is the overall structural representation of dustproof cover of the present invention.
  • Fig. 5 is the overall structural representation of dustproof cover of the present invention (does not comprise dustproof plate);
  • Fig. 6 is a schematic diagram of the overall structure of the noise reduction cover of the present invention.
  • Fig. 7 is a schematic diagram of the overall structure of the noise reduction cover of the present invention (another perspective);
  • Main housing 1 heat dissipation channel 11, fan mounting frame 12, heat dissipation fan 13, dust cover 2, air volume adjustment mechanism 22, mounting frame 221, air guide plate 222, adjustment rod 223, rectangular groove 224, rotating shaft 225, anti Dust plate 23, mounting plate 231, handle 232, insertion slot 24, placement slot 25, noise reduction cover 3, noise reduction cavity 31, air outlet noise reduction structure 32, connecting frame 321, noise reduction plate 322 and noise reduction hole 323.
  • An electronic product heat dissipation structure as shown in Figures 1 to 7, includes a main housing 1, a heat dissipation channel 11 is opened on the side wall of the main housing, and a fan mounting frame 12 is fixedly arranged on the heat dissipation channel A heat dissipation fan 13 is detachably installed in the fan installation frame, and the wind direction of the heat dissipation fan is toward the inside of the main casing, and the main casing is a casing of an electronic product.
  • the outer screw of the heat dissipation channel is fixed with a dustproof cover 2, the air inlet of the dustproof cover is provided with an air volume regulating mechanism 22, and a dustproof plate 23 is detachably installed in the dustproof cover;
  • a noise reduction cover 3 is fixed to the inside screw of the heat dissipation channel, and the noise reduction cover includes a noise reduction chamber 31 for air circulation, and an air outlet noise reduction structure 32 is provided at the air outlet of the noise reduction cover.
  • the outer side and inner side of the heat dissipation channel are relative to the inner side and outer side of the main casing, and the air outlet and air inlet are set according to the direction of gas flow.
  • the air volume adjustment mechanism includes a mounting frame 221, an air deflector 222 and an adjustment rod 223, and a plurality of the air deflectors are equidistantly rotated along the height direction of the installation frame, and a plurality of the air deflectors pass through the adjustment rod Make rotation adjustments.
  • a rectangular slot 224 is opened on the side of the wind deflector away from the heat dissipation fan, and both sides of the adjusting rod are rotationally connected to both sides of the rectangular slot through a rotating shaft 225 .
  • the air enters from the air inlet of the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can control some relatively large Preliminary adsorption and isolation of particles or sundries to prevent subsequent sundries from affecting the filtering effect of subsequent dust-proof panels.
  • the air outlet noise reduction structure includes a connecting frame 321 and a noise reducing plate 322, and a plurality of the noise reducing plates are equidistantly fixed and inclined along the height direction of the connecting frame, and a plurality of arrays are arranged on the noise reducing plate. Noise reduction hole 323 .
  • the inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the uniformity of the air outlet, thereby reducing the noise generated by the gas circulation.
  • the top of the dust-proof cover is provided with an insertion groove 24 for inserting the dust-proof plate, the top of the dust-proof plate is provided with a mounting plate 231, and the top of the dust-proof cover is formed with a
  • the placement groove 25, the top of the installation plate is provided with a handle 232; with the above structure, the dustproof plate can be disassembled and installed, which is convenient for regular cleaning.
  • the dust cover is an aluminum profile shell.
  • the housing is provided with multiple heat dissipation areas (not shown in the figure, the heat dissipation areas are composed of heat dissipation holes), which facilitates the circulation of gas and accelerates heat dissipation.
  • the air enters from the air inlet of the dust cover by setting the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can Preliminary adsorption and isolation of some relatively large particles or debris to prevent subsequent debris from affecting the filtering effect of subsequent dust-proof panels;
  • the air is discharged from the air outlet of the noise reduction cover, and through the air outlet noise reduction structure, the inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the output.
  • the present invention can have good dustproof and noise reduction effects, and the dustproof cover and the noise reduction cover are fixed by screws, so it is also very convenient when maintenance and cleaning are required.
  • the dustproof plate in the dustproof cover For detachable installation, the handle on the top of the dustproof board can be easily taken out, which is convenient for regular cleaning, thereby effectively improving the stability of the electronic equipment during work.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The present invention belongs to the technical field of electronic products. Disclosed is an electronic product heat dissipation structure, comprising a main housing, wherein a heat-dissipation through slot is provided in a side wall of the main housing, a fan mounting bracket is fixedly arranged at the heat-dissipation through slot, a heat-dissipation fan is detachably mounted in the fan mounting bracket, and a wind direction of the heat-dissipation fan faces the interior of the main housing; a dustproof cover is fixed to an outer side of the heat-dissipation through slot by means of screws, an air volume adjusting mechanism is arranged at an air inlet of the dustproof cover, and a dustproof plate is detachably mounted in the dustproof cover; and a noise reduction cover is fixed to an inner side of the heat-dissipation through slot by means of screws, the noise reduction cover comprises a noise reduction cavity for air to circulate therein, and an air outlet of the noise reduction cover is provided with an air output noise reduction structure. The present invention can achieve very good dustproof and noise reduction effects, and is also quite convenient and fast to maintain and clean as needed, thereby effectively improving the operation stability of an electronic device.

Description

一种电子产品散热结构A cooling structure for electronic products 技术领域technical field
本发明属于电子产品技术领域,特别是涉及一种电子产品散热结构。The invention belongs to the technical field of electronic products, and in particular relates to a heat dissipation structure of electronic products.
背景技术Background technique
随着工业的飞速发展,电子设备的运行速度不断提升,运行时会产生大量热量,使其本身及系统温度升高,继而影响设备的稳定性,为确保设备能正常运行,一般在设备壳体设置散热孔,以及在内安装散热风扇进行散热,以便于散发主机内的热量,在设备工作时,外界的灰尘很容易通过散热孔进入设备内部,设备的散热和除尘无法有效的兼容,过多的灰尘积累,在影响散热的同时,增加设备内部的工作负载,影响设备的正常使用和使用寿命;With the rapid development of industry, the operating speed of electronic equipment is constantly increasing, and a large amount of heat will be generated during operation, which will increase the temperature of itself and the system, which will affect the stability of the equipment. Set cooling holes and install cooling fans inside for heat dissipation, so as to dissipate the heat in the host. When the device is working, external dust can easily enter the inside of the device through the cooling holes. The heat dissipation and dust removal of the device cannot be effectively compatible. Too much The accumulation of dust, while affecting heat dissipation, increases the workload inside the device, affecting the normal use and service life of the device;
为此,我们提出一种电子产品散热结构,可以实现散热功能的同时,减少灰尘的进入。Therefore, we propose a heat dissipation structure for electronic products, which can reduce the entry of dust while realizing the heat dissipation function.
发明内容Contents of the invention
本发明主要解决的技术问题是提供一种电子产品散热结构,实现散热功能的同时,减少灰尘的进入。The technical problem mainly solved by the present invention is to provide a heat dissipation structure for electronic products, which can reduce the entry of dust while realizing the heat dissipation function.
为解决上述技术问题,本发明的采用的一个技术方案如下:In order to solve the problems of the technologies described above, a technical solution adopted by the present invention is as follows:
本发明包括主壳体,所述主壳体的侧壁上开设有散热通槽,所述散热通槽固定设置有风扇安装架,所述风扇安装架内可拆卸安装有散热风扇,所述散热风扇的风向朝向所述主壳体的内部;The present invention comprises a main casing, the side wall of the main casing is provided with a heat dissipation through groove, the heat dissipation through groove is fixedly provided with a fan mounting frame, and a heat dissipation fan is detachably installed in the fan mounting frame, and the heat dissipation The wind direction of the fan is towards the inside of the main casing;
所述散热通槽的外侧螺钉固定有防尘罩,所述防尘罩的进风口设置有风量调节机构,所述防尘罩内可拆卸安装有防尘板;The outer screw of the heat dissipation channel is fixed with a dust cover, the air inlet of the dust cover is provided with an air volume adjustment mechanism, and a dust plate is detachably installed in the dust cover;
所述散热通槽的内侧螺钉固定有降噪罩,所述降噪罩包括有供气体流通的降噪腔,所述降噪罩的出风口设置有出风降噪结构。The inner screw of the heat dissipation channel is fixed with a noise reduction cover, and the noise reduction cover includes a noise reduction chamber for gas circulation, and the air outlet of the noise reduction cover is provided with a wind outlet and noise reduction structure.
进一步地说,所述风量调节机构包括安装架、导风板和调节杆,所述导风板沿所述安装架的高度方向等距转动设置有多个,多个所述导风板通 过调节杆进行转动调节。Furthermore, the air volume adjustment mechanism includes a mounting frame, an air deflector and an adjustment rod, and a plurality of the air deflectors are equidistantly rotated along the height direction of the mounting frame, and a plurality of the air deflectors are adjusted The lever is rotated to adjust.
进一步地说,所述导风板远离所述散热风机的一侧开设有矩形槽,所述调节杆的两侧与所述矩形槽的两侧通过转轴转动连接。Furthermore, a rectangular slot is formed on the side of the air deflector away from the heat dissipation fan, and both sides of the adjusting rod are rotationally connected to both sides of the rectangular slot through a rotating shaft.
进一步地说,所所述出风降噪结构包括连接架和降噪板,所述降噪板沿所述连接架的高度方向等距固定倾斜设置有多个,所述降噪板上阵列开设有多个降噪孔。Furthermore, the wind outlet noise reduction structure includes a connecting frame and a noise reducing board, and a plurality of the noise reducing boards are equidistantly fixed and inclined along the height direction of the connecting frame, and the noise reducing board is arranged in an array. There are multiple noise reduction holes.
进一步地说,所述防尘罩的顶部开设有供所述防尘板插入的插入槽,所述防尘板的顶部设置安装板,所述防尘罩的顶部形成有与所述安装板相匹配的安置槽。Furthermore, the top of the dust-proof cover is provided with an insertion groove for the insertion of the dust-proof plate, the top of the dust-proof plate is provided with a mounting plate, and the top of the dust-proof cover is formed with a groove corresponding to the mounting plate. Matching placement slots.
进一步地说,所述安装板的顶部设置有拉手。Furthermore, a handle is provided on the top of the installation board.
进一步地说,所述防尘罩为铝型材壳体。Furthermore, the dust cover is an aluminum profile shell.
本发明的有益效果:Beneficial effects of the present invention:
散热风扇工作时,通过设置防尘罩,空气由防尘罩的进风口进入,由于进风口处设置有风量调节机构,因此可以通过调节导风板的角度进而调节进风量,且导风板能对一些较为大的颗粒物或者杂物进行初步吸附和隔离,防止后续杂物影响后续防尘板的过滤效果;When the cooling fan is working, the air enters from the air inlet of the dust cover by setting the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can Preliminary adsorption and isolation of some relatively large particles or debris to prevent subsequent debris from affecting the filtering effect of subsequent dust-proof panels;
通过设置降噪罩,空气由降噪罩的出风口排出,经过出风降噪结构,降噪板倾斜设置有效便于气体进行导向缓冲,且降噪板上阵列设置的降噪孔,能够提高出风的均匀性,从而减小气体流通产生的噪音;By setting up the noise reduction cover, the air is discharged from the air outlet of the noise reduction cover, and through the air outlet noise reduction structure, the inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the output. The uniformity of the wind, thereby reducing the noise generated by the gas circulation;
因此,本发明能够有很好防尘及降噪效果,且防尘罩和降噪罩均为螺钉固定,因此需要维修和清洁时也非常的便捷,更加的是,防尘罩内的防尘板为可拆卸安装,利用防尘板顶部的拉手就可以轻易取出,便于定时清洁,从而有效提升电子设备的工作时的稳定性。Therefore, the present invention can have very good dust-proof and noise-reducing effects, and the dust-proof cover and the noise-reducing cover are fixed by screws, so it is also very convenient when maintenance and cleaning are needed. What's more, the dust-proof cover in the dust-proof cover The board is detachable and can be easily taken out by using the handle on the top of the dust-proof board, which is convenient for regular cleaning, thereby effectively improving the stability of the electronic equipment during work.
上述说明仅是本发明技术方案的概述,为了能够更清楚了解本发明的技术手段,并可依照说明书的内容予以实施,以下以本发明的较佳实施例并配合附图详细说明如后。The above description is only an overview of the technical solutions of the present invention. In order to understand the technical means of the present invention more clearly and implement them according to the contents of the description, the preferred embodiments of the present invention and accompanying drawings are described in detail below.
附图说明Description of drawings
图1是本发明的整体结构示意图;Fig. 1 is the overall structural representation of the present invention;
图2是本发明的散热风扇的位置示意图;Fig. 2 is a schematic diagram of the position of the cooling fan of the present invention;
图3是本发明的整体结构示意图(主壳体部分剖);Fig. 3 is a schematic view of the overall structure of the present invention (partial section of the main housing);
图4是本发明的防尘罩的整体结构示意图;Fig. 4 is the overall structural representation of dustproof cover of the present invention;
图5是本发明的防尘罩的整体结构示意图(不包含防尘板);Fig. 5 is the overall structural representation of dustproof cover of the present invention (does not comprise dustproof plate);
图6是本发明的降噪罩的的整体结构示意图;Fig. 6 is a schematic diagram of the overall structure of the noise reduction cover of the present invention;
图7是本发明的降噪罩的的整体结构示意图(另一视角);Fig. 7 is a schematic diagram of the overall structure of the noise reduction cover of the present invention (another perspective);
附图中各部分标记如下:The parts are marked as follows in the accompanying drawings:
主壳体1、散热通槽11、风扇安装架12、散热风扇13、防尘罩2、风量调节机构22、安装架221、导风板222、调节杆223、矩形槽224、转轴225、防尘板23、安装板231、拉手232、插入槽24、安置槽25、降噪罩3、降噪腔31、出风降噪结构32、连接架321、降噪板322和降噪孔323。 Main housing 1, heat dissipation channel 11, fan mounting frame 12, heat dissipation fan 13, dust cover 2, air volume adjustment mechanism 22, mounting frame 221, air guide plate 222, adjustment rod 223, rectangular groove 224, rotating shaft 225, anti Dust plate 23, mounting plate 231, handle 232, insertion slot 24, placement slot 25, noise reduction cover 3, noise reduction cavity 31, air outlet noise reduction structure 32, connecting frame 321, noise reduction plate 322 and noise reduction hole 323.
具体实施方式Detailed ways
下面结合附图对本发明的较佳实施例进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
实施例:Example:
一种电子产品散热结构,如图1至图7所示,包括主壳体1,所述主壳体的侧壁上开设有散热通槽11,所述散热通槽固定设置有风扇安装架12,所述风扇安装架内可拆卸安装有散热风扇13,所述散热风扇的风向朝向所述主壳体的内部,所述主壳体为电子产品的壳体。An electronic product heat dissipation structure, as shown in Figures 1 to 7, includes a main housing 1, a heat dissipation channel 11 is opened on the side wall of the main housing, and a fan mounting frame 12 is fixedly arranged on the heat dissipation channel A heat dissipation fan 13 is detachably installed in the fan installation frame, and the wind direction of the heat dissipation fan is toward the inside of the main casing, and the main casing is a casing of an electronic product.
所述散热通槽的外侧螺钉固定有防尘罩2,所述防尘罩的进风口设置有风量调节机构22,所述防尘罩内可拆卸安装有防尘板23;The outer screw of the heat dissipation channel is fixed with a dustproof cover 2, the air inlet of the dustproof cover is provided with an air volume regulating mechanism 22, and a dustproof plate 23 is detachably installed in the dustproof cover;
所述散热通槽的内侧螺钉固定有降噪罩3,所述降噪罩包括有供气体流通的降噪腔31,所述降噪罩的出风口设置有出风降噪结构32。A noise reduction cover 3 is fixed to the inside screw of the heat dissipation channel, and the noise reduction cover includes a noise reduction chamber 31 for air circulation, and an air outlet noise reduction structure 32 is provided at the air outlet of the noise reduction cover.
所述散热通槽的外侧及内侧为相对于所述主壳体的内侧和外侧,出风口和进风口为按照气体流动方向设定。The outer side and inner side of the heat dissipation channel are relative to the inner side and outer side of the main casing, and the air outlet and air inlet are set according to the direction of gas flow.
所述风量调节机构包括安装架221、导风板222和调节杆223,所述导风板沿所述安装架的高度方向等距转动设置有多个,多个所述导风板通过 调节杆进行转动调节。The air volume adjustment mechanism includes a mounting frame 221, an air deflector 222 and an adjustment rod 223, and a plurality of the air deflectors are equidistantly rotated along the height direction of the installation frame, and a plurality of the air deflectors pass through the adjustment rod Make rotation adjustments.
所述导风板远离所述散热风机的一侧开设有矩形槽224,所述调节杆的两侧与所述矩形槽的两侧通过转轴225转动连接。散热风扇工作时,此时空气由防尘罩的进风口进入,由于进风口处设置有风量调节机构,因此可以通过调节导风板的角度进而调节进风量,且导风板能对一些较为大的颗粒物或者杂物进行初步吸附和隔离,防止后续杂物影响后续防尘板的过滤效果。A rectangular slot 224 is opened on the side of the wind deflector away from the heat dissipation fan, and both sides of the adjusting rod are rotationally connected to both sides of the rectangular slot through a rotating shaft 225 . When the cooling fan is working, the air enters from the air inlet of the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can control some relatively large Preliminary adsorption and isolation of particles or sundries to prevent subsequent sundries from affecting the filtering effect of subsequent dust-proof panels.
所述出风降噪结构包括连接架321和降噪板322,所述降噪板沿所述连接架的高度方向等距固定倾斜设置有多个,所述降噪板上阵列开设有多个降噪孔323。The air outlet noise reduction structure includes a connecting frame 321 and a noise reducing plate 322, and a plurality of the noise reducing plates are equidistantly fixed and inclined along the height direction of the connecting frame, and a plurality of arrays are arranged on the noise reducing plate. Noise reduction hole 323 .
降噪板倾斜设置有效便于气体进行导向缓冲,且降噪板上阵列设置的降噪孔,能够提高出风的均匀性,从而减小气体流通产生的噪音。The inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the uniformity of the air outlet, thereby reducing the noise generated by the gas circulation.
所述防尘罩的顶部开设有供所述防尘板插入的插入槽24,所述防尘板的顶部设置安装板231,所述防尘罩的顶部形成有与所述安装板相匹配的安置槽25,所述安装板的顶部设置有拉手232;利用上述结构,防尘板可以拆卸安装,方便定时清洁。The top of the dust-proof cover is provided with an insertion groove 24 for inserting the dust-proof plate, the top of the dust-proof plate is provided with a mounting plate 231, and the top of the dust-proof cover is formed with a The placement groove 25, the top of the installation plate is provided with a handle 232; with the above structure, the dustproof plate can be disassembled and installed, which is convenient for regular cleaning.
所述防尘罩为铝型材壳体。The dust cover is an aluminum profile shell.
更加的是,所述壳体设置有多个散热区域(图上未示意,所述散热区域为散热孔组成),便于气体的流通,加速散热。What's more, the housing is provided with multiple heat dissipation areas (not shown in the figure, the heat dissipation areas are composed of heat dissipation holes), which facilitates the circulation of gas and accelerates heat dissipation.
在本发明的描述中,需要说明的是,术语“中心”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“内”、“外”等指示的方位或位置关系为基于实施例记载的以及附图所示的方位或位置关系,或者是该发明产品使用时惯常摆放的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship recorded in the embodiment and shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the invention is used, and is only for the convenience of describing the present invention and simplifying the description. It is not intended to indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and thus should not be construed as limiting the invention.
本发明的工作原理如下:The working principle of the present invention is as follows:
散热风扇工作时,通过设置防尘罩,空气由防尘罩的进风口进入,由于进风口处设置有风量调节机构,因此可以通过调节导风板的角度进而调 节进风量,且导风板能对一些较为大的颗粒物或者杂物进行初步吸附和隔离,防止后续杂物影响后续防尘板的过滤效果;When the cooling fan is working, the air enters from the air inlet of the dust cover by setting the dust cover. Since the air inlet is equipped with an air volume adjustment mechanism, the air intake can be adjusted by adjusting the angle of the air deflector, and the air deflector can Preliminary adsorption and isolation of some relatively large particles or debris to prevent subsequent debris from affecting the filtering effect of subsequent dust-proof panels;
通过设置降噪罩,空气由降噪罩的出风口排出,经过出风降噪结构,降噪板倾斜设置有效便于气体进行导向缓冲,且降噪板上阵列设置的降噪孔,能够提高出风的均匀性,从而减小气体流通产生的噪音;By setting up the noise reduction cover, the air is discharged from the air outlet of the noise reduction cover, and through the air outlet noise reduction structure, the inclined setting of the noise reduction plate is effective for guiding and buffering the gas, and the noise reduction holes arranged in an array on the noise reduction plate can improve the output. The uniformity of the wind, thereby reducing the noise generated by the gas circulation;
因此本发明能够有很好防尘及降噪效果,且防尘罩和降噪罩均为螺钉固定,因此需要维修和清洁时也非常的便捷,更加的是,防尘罩内的防尘板为可拆卸安装,利用防尘板顶部的拉手就可以轻易取出,便于定时清洁,从而有效提升电子设备的工作时的稳定性。Therefore, the present invention can have good dustproof and noise reduction effects, and the dustproof cover and the noise reduction cover are fixed by screws, so it is also very convenient when maintenance and cleaning are required. What's more, the dustproof plate in the dustproof cover For detachable installation, the handle on the top of the dustproof board can be easily taken out, which is convenient for regular cleaning, thereby effectively improving the stability of the electronic equipment during work.
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields, are all the same. The theory is included in the patent protection scope of the present invention.

Claims (7)

  1. 一种电子产品散热结构,其特征在于:包括主壳体(1),所述主壳体的侧壁上开设有散热通槽(11),所述散热通槽固定设置有风扇安装架(12),所述风扇安装架内可拆卸安装有散热风扇(13),所述散热风扇的风向朝向所述主壳体的内部;A cooling structure for an electronic product, characterized in that it includes a main casing (1), a heat dissipation through groove (11) is opened on the side wall of the main casing, and a fan mounting frame (12) is fixedly arranged on the heat dissipation through groove ), a heat dissipation fan (13) is detachably installed in the fan mounting frame, and the wind direction of the heat dissipation fan is toward the inside of the main housing;
    所述散热通槽的外侧螺钉固定有防尘罩(2),所述防尘罩的进风口设置有风量调节机构(221),所述防尘罩内可拆卸安装有防尘板2(3);The outer screw of the heat dissipation channel is fixed with a dustproof cover (2), the air inlet of the dustproof cover is provided with an air volume adjustment mechanism (221), and the dustproof plate 2 (3) is detachably installed in the dustproof cover. );
    所述散热通槽的内侧螺钉固定有降噪罩(3),所述降噪罩包括有供气体流通的降噪腔(31),所述降噪罩的出风口设置有出风降噪结构(32)。A noise reduction cover (3) is fixed to the inner screw of the heat dissipation channel, the noise reduction cover includes a noise reduction chamber (31) for gas circulation, and the air outlet of the noise reduction cover is provided with an air outlet noise reduction structure (32).
  2. 根据权利要求1所述的一种电子产品散热结构,其特征在于:所述风量调节机构包括安装架(22)、导风板(222)和调节杆(223),所述导风板沿所述安装架的高度方向等距转动设置有多个,多个所述导风板通过调节杆进行转动调节。A heat dissipation structure for electronic products according to claim 1, characterized in that: the air volume adjustment mechanism includes a mounting frame (22), an air deflector (222) and an adjustment rod (223), and the air deflector moves along the There are a plurality of equidistant rotations of the mounting frame in the height direction, and the plurality of wind deflectors are regulated by rotation through an adjustment rod.
  3. 根据权利要求2所述的一种电子产品散热结构,其特征在于:所述导风板远离所述散热风机的一侧开设有矩形槽(224),所述调节杆的两侧与所述矩形槽的两侧通过转轴(225)转动连接。A heat dissipation structure for electronic products according to claim 2, wherein a rectangular slot (224) is opened on the side of the air deflector far away from the heat dissipation fan, and the two sides of the adjustment rod are in contact with the rectangular slot (224). Both sides of groove are connected in rotation by rotating shaft (225).
  4. 根据权利要求1所述的一种电子产品散热结构,其特征在于:所述出风降噪结构包括连接架(321)和降噪板(322),所述降噪板沿所述连接架的高度方向等距固定倾斜设置有多个,所述降噪板上阵列开设有多个降噪孔(323)。A heat dissipation structure for electronic products according to claim 1, characterized in that: the air outlet noise reduction structure includes a connecting frame (321) and a noise reducing plate (322), and the noise reducing plate is along the connecting frame There are a plurality of equidistant and fixed inclinations in the height direction, and a plurality of noise reduction holes (323) are opened in an array on the noise reduction plate.
  5. 根据权利要求1所述的一种电子产品散热结构,其特征在于:所述防尘罩的顶部开设有供所述防尘板插入的插入槽(24),所述防尘板的顶部设置安装板(231),所述防尘罩的顶部形成有与所述安装板相匹配的安置槽(25)。A heat dissipation structure for electronic products according to claim 1, characterized in that: the top of the dust cover is provided with an insertion slot (24) for the insertion of the dust plate, and the top of the dust plate is installed plate (231), the top of the dust cover is formed with a seating groove (25) matching the mounting plate.
  6. 根据权利要求5所述的一种电子产品散热结构,其特征在于:所述安装板的顶部设置有拉手(232)。The heat dissipation structure of an electronic product according to claim 5, characterized in that: a handle (232) is provided on the top of the mounting board.
  7. 根据权利要求1所述的一种电子产品散热结构,其特征在于:所述防尘罩为铝型材壳体。The heat dissipation structure of an electronic product according to claim 1, wherein the dust cover is an aluminum profile shell.
PCT/CN2022/093449 2022-05-12 2022-05-18 Electronic product heat dissipation structure WO2022171206A2 (en)

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