WO2019006658A1 - Outdoor distribution cabinet provided with efficient heat dissipation channels - Google Patents
Outdoor distribution cabinet provided with efficient heat dissipation channels Download PDFInfo
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- WO2019006658A1 WO2019006658A1 PCT/CN2017/091649 CN2017091649W WO2019006658A1 WO 2019006658 A1 WO2019006658 A1 WO 2019006658A1 CN 2017091649 W CN2017091649 W CN 2017091649W WO 2019006658 A1 WO2019006658 A1 WO 2019006658A1
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- cabinet body
- heat dissipation
- side wall
- cabinet
- dissipation channel
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
Definitions
- the utility model relates to the technical field related to electronic equipment, in particular to an outdoor power distribution cabinet with an efficient heat dissipation channel.
- the power distribution cabinet is the general name of the motor control center.
- the power distribution cabinet is divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. It is the final equipment of the power distribution system.
- the power distribution cabinet is used in occasions where the load is relatively scattered and the loops are few.
- the motor control center is used for the occasions where the load is concentrated and the circuit is more. They allocate the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load; but the traditional power distribution cabinet structure has a simple and simple function, when the electric cabinet is in During long-term use, power components will generate a large amount of heat in the cabinet. Once the temperature is too high, the life of the component may be directly damaged. At the same time, the cable under the cabinet is easily damp and the air flow is not good. Need to solve the problem.
- the purpose of the present invention is to provide an outdoor power distribution cabinet with an efficient heat dissipation channel to solve the problems raised in the above background art.
- the present invention provides the following technical solutions:
- An outdoor power distribution cabinet with an efficient heat dissipation channel comprising a cabinet body, wherein the cabinet body is provided with an inner cabinet body, and the left and right inner side walls of the cabinet body and the left and right outer side walls of the cabinet body form a heat dissipation Channels, the left and right side wall panels of the inner cabinet body are respectively sealed and inserted with a plurality of heat dissipating fins, and one end of the fins of the heat dissipating fins protrude into the inner cavity of the cabinet body, and the fins of the heat dissipating fins The other end of the sheet extends into the heat dissipation channel.
- the left side wall of the cabinet body and the top of the right side wall of the cabinet body are provided with a draft fan.
- the output end of the exhaust fan is connected to the heat dissipation channel through the air guiding duct.
- the four sides of the left side wall of the cabinet body and the outer side of the right side wall of the cabinet body are further provided with four sets of air outlet holes, and the outer side of the hole body of the air exhausting hole and the side wall of the cabinet body are further
- a dust filter cover is fixedly disposed, and an inclined dust shield is fixedly disposed on the side wall of the dust filter cover and the side wall of the cabinet body, and the upper boss and the lower convex are parallel to each other below the cabinet body.
- Table, the upper convex And the corners between the lower bosses are provided with a supporting post, provided with a protective grille between two adjacent support columns, and the projection stage cavity structure formed by the bosses.
- the heat dissipating fins are made of a copper metal material.
- the length of the heat dissipating fins that protrude into the body cavity of the cabinet is equal to the length of the heat dissipating fins that extend into the heat dissipating passage.
- the output end of the exhaust fan is connected to the heat dissipation channel through the air guiding duct.
- the filter cover of the dust filter cover is uniformly provided with a plurality of filter dust holes.
- the utility model has the beneficial effects that the utility model has the cabinet cavity of the traditional power distribution cabinet as a double-layer structure form and the heat dissipation fins are added on the inner cabinet plate, when the electric cabinet is in a long time During the use of the power components, a large amount of heat is generated in the cabinet cavity, and the heat can be quickly transferred to the heat dissipation channel through the heat dissipating fins, similar to the principle of the heat dissipating fins on the graphics card.
- the external air can be quickly drawn into the heat dissipation channel to circulate the wind body, and the circulating air can drive the heat in the channel downwards, and the heat is blown out of the exhaust hole.
- the externally added dust filter cover can effectively prevent the entry of external dust particles, which ensures the rapid dissipation of the internal cavity temperature and avoids the use of components due to excessive temperature, which further enhances the heat dissipation effect;
- the cavity structure formed by the support column is arranged, and the surrounding air is more conveniently flowed in the cavity by providing the support column, and the water vapor in the cable is effectively Walking, prevent moisture and improve the life of the electrical components.
- FIG. 1 is a schematic structural view of an outdoor power distribution cabinet with an efficient heat dissipation channel.
- FIG. 2 is a schematic enlarged view of a portion of an outdoor power distribution cabinet with an efficient heat dissipation channel.
- an outdoor power distribution cabinet with an efficient heat dissipation channel includes a cabinet body 1 , and an inner cabinet body 2 is disposed in the cabinet body of the cabinet body 1 A heat dissipation channel is formed between the left and right inner side walls of the cabinet body 1 and the left and right outer side walls of the cabinet body 1 .
- the left and right side wall panels of the inner cabinet 2 are respectively sealed and inserted with a plurality of heat dissipation fins 3 .
- the sheet 3 is made of a copper metal material, and one end of the fin of the heat dissipating fin 3 extends into the inner cavity of the cabinet body 1, and the other end of the fin of the heat dissipating fin 3 extends into the heat dissipating passage and extends into the
- the length of the heat dissipating fins 3 in the inner cavity of the cabinet body 1 is equal to the length of the heat dissipating fins 3 extending into the heat dissipating passages.
- the left side wall of the cabinet body of the cabinet body 1 and the outer top position of the right side wall of the cabinet body are provided with
- the exhaust fan 4 is connected to the heat dissipation channel through the air guiding duct 5, and the left side wall of the cabinet body 1 and the bottom outer side wall of the cabinet right side are further provided with four groups.
- a dust filter cover 7 is fixedly disposed on the cover body of the dust filter net cover 7 , and a plurality of dust filter holes 9 are evenly disposed on the cover body.
- the dust filter net cover 7 is fixed on the side wall of the cabinet body 1 .
- a tilting dust shield 8 so that the cabinet of the conventional power distribution cabinet is arranged in a double-layer structure and the heat dissipation fins 3 are added on the inner cabinet board.
- the power components will be A large amount of heat is accumulated in the cabinet cavity, and the heat can be quickly transferred to the heat dissipation channel through the heat dissipating fins 3, similar to the principle of the heat dissipating fins on the graphics card, and the exhaust fans 4 on both sides are subsequently activated.
- the dust filter cover 7 can effectively prevent the entry of external dust particles, which ensures the rapid dissipation of the internal cavity temperature, prevents the components from being affected by the excessive temperature, and further enhances the heat dissipation effect;
- the upper side of the body 1 is further provided with upper and lower bosses 13 and 11 respectively. The four corners between the upper boss 13 and the lower boss 11 are respectively provided with support columns 10 and two adjacent support columns.
- a protective mesh cover 12 a cavity structure formed by the upper boss 13 and the lower boss 11, by providing a cavity structure formed by the support column 10, and by providing the support column 10, the surrounding air flows in the cavity It is more convenient to take away the water vapor in the cable to prevent moisture and improve the service life of electrical components.
Abstract
An outdoor distribution cabinet provided with efficient heat dissipation channels comprises a cabinet body (1). An inner cabinet body (2) is disposed in the cabinet body (1). Heat dissipation channels are disposed on the left inner side wall and the right inner side wall of the cabinet body (1) and are disposed between the left outer side wall and the right outer sidewall of the cabinet body (1). A plurality of heat dissipation fins (3) is sealedly inserted in the left side wall plate and the right side wall plate of the inner cabinet body (2) respectively. One end of each heat dissipation fin (3) extends into an inner cavity of the cabinet body (1), and the other end of the heat dissipation fin (3) extends into the corresponding heat dissipation channel. An upper boss (13) and a lower boss (11) that are parallel to each other are disposed below the cabinet body (1). A protective mesh enclosure (12) is disposed between two adjacent supporting upright posts (10). The upper boss (13) and the lower boss (11) form a cavity structure. In this way, external air can be quickly pumped into the heat dissipation channels for the circulation of the wind body, the circulating air can drive the heat in the channels to move down, water vapor in cables is effectively removed, and moisture is prevented, thereby prolonging the service life of electrical elements.
Description
本实用新型涉及电子类设备相关技术领域，具体是一种设有高效散热通道的户外配电柜。The utility model relates to the technical field related to electronic equipment, in particular to an outdoor power distribution cabinet with an efficient heat dissipation channel.
配电柜是电动机控制中心的统称，配电柜分动力配电柜和照明配电柜、计量柜，是配电系统的末级设备，配电柜使用在负荷比较分散、回路较少的场合，电动机控制中心用于负荷集中、回路较多的场合，它们把上一级配电设备某一电路的电能分配给就近的负荷；但是传统的配电柜体结构功能简单单一，当电柜在长时间的使用过程中，电力元件会产生大量的热量积存在柜腔中，这些热量一旦温度过高可能会直接损害元件的使用寿命，同时柜体下方的电缆容易受潮，空气流动性不好，需要进行问题的解决。The power distribution cabinet is the general name of the motor control center. The power distribution cabinet is divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets. It is the final equipment of the power distribution system. The power distribution cabinet is used in occasions where the load is relatively scattered and the loops are few. The motor control center is used for the occasions where the load is concentrated and the circuit is more. They allocate the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load; but the traditional power distribution cabinet structure has a simple and simple function, when the electric cabinet is in During long-term use, power components will generate a large amount of heat in the cabinet. Once the temperature is too high, the life of the component may be directly damaged. At the same time, the cable under the cabinet is easily damp and the air flow is not good. Need to solve the problem.
实用新型内容Utility model content
本实用新型的目的在于提供一种设有高效散热通道的户外配电柜，以解决上述背景技术中提出的问题。The purpose of the present invention is to provide an outdoor power distribution cabinet with an efficient heat dissipation channel to solve the problems raised in the above background art.
为实现上述目的，本实用新型提供如下技术方案：To achieve the above object, the present invention provides the following technical solutions:
一种设有高效散热通道的户外配电柜，包括机柜本体，所述机柜本体的柜体中设置有内柜体，所述机柜本体的左右内侧壁与机柜本体的左右外侧壁之间形成散热通道，所述内柜体的柜体左右侧壁板上分别密封插入有若干个散热翅片，所述散热翅片的翅片一端伸入机柜本体的内腔中，所述散热翅片的翅片另一端伸入散热通道中，所述机柜本体的柜体左侧壁和柜体右侧壁外侧顶部位置处设置有抽风风扇，所述抽风风扇的输出端通过导风风管连通至散热通道中，所述机柜本体的柜体左侧壁和柜体右侧壁外侧底部位置处还开设有四组排风小孔，所述排风小孔的孔体外部、机柜本体的侧壁上还固定设置有一个滤尘网罩，所述滤尘网罩的上方、机柜本体的侧壁上还固定设置有一个倾斜挡尘板，所述机柜本体的下方还设置有相互平行的上凸台和下凸台，所述上凸台和下凸台之间的四角处分别设置有支撑立柱，两个相邻的支撑立柱之间设置有保护网罩，上凸台和下凸台形成的空腔结构。
An outdoor power distribution cabinet with an efficient heat dissipation channel, comprising a cabinet body, wherein the cabinet body is provided with an inner cabinet body, and the left and right inner side walls of the cabinet body and the left and right outer side walls of the cabinet body form a heat dissipation Channels, the left and right side wall panels of the inner cabinet body are respectively sealed and inserted with a plurality of heat dissipating fins, and one end of the fins of the heat dissipating fins protrude into the inner cavity of the cabinet body, and the fins of the heat dissipating fins The other end of the sheet extends into the heat dissipation channel. The left side wall of the cabinet body and the top of the right side wall of the cabinet body are provided with a draft fan. The output end of the exhaust fan is connected to the heat dissipation channel through the air guiding duct. The four sides of the left side wall of the cabinet body and the outer side of the right side wall of the cabinet body are further provided with four sets of air outlet holes, and the outer side of the hole body of the air exhausting hole and the side wall of the cabinet body are further A dust filter cover is fixedly disposed, and an inclined dust shield is fixedly disposed on the side wall of the dust filter cover and the side wall of the cabinet body, and the upper boss and the lower convex are parallel to each other below the cabinet body. Table, the upper convex And the corners between the lower bosses are provided with a supporting post, provided with a protective grille between two adjacent support columns, and the projection stage cavity structure formed by the bosses.
作为本实用新型进一步的方案：所述散热翅片采用铜质金属材料制成。As a further aspect of the present invention, the heat dissipating fins are made of a copper metal material.
作为本实用新型再进一步的方案：伸入进机柜本体内腔的散热翅片的长度与伸入散热通道内的散热翅片的长度相等。As a further aspect of the present invention, the length of the heat dissipating fins that protrude into the body cavity of the cabinet is equal to the length of the heat dissipating fins that extend into the heat dissipating passage.
作为本实用新型再进一步的方案：所述抽风风扇的输出端通过导风风管连通至散热通道中。As a further solution of the present invention, the output end of the exhaust fan is connected to the heat dissipation channel through the air guiding duct.
作为本实用新型再进一步的方案：所述滤尘网罩的罩体上均匀开设有若干个滤尘细孔。According to still another aspect of the present invention, the filter cover of the dust filter cover is uniformly provided with a plurality of filter dust holes.
与现有技术相比，本实用新型的有益效果是：本实用新型通过将传统配电柜的柜腔设置为双层结构形式且内柜板上增设有散热翅片，当电柜在长时间的使用过程中，电力元件会产生大量的热量积存在柜腔中，这些热量即可以热传递的方式通过散热翅片快速的传递至散热通道中，类似于显卡上的散热翅片原理一样，后续启动两侧的抽风风扇后即可将外部的空气迅速抽入散热通道中进行风体的循环，流通的空气即可将通道中的热量向下带动，将这些热量从排风小孔中吹出柜外，外部增设的滤尘网罩能够有效防止外部的灰尘颗粒进入，很好的保障了内腔温度的迅速散除，避免元件因温度过高而影响使用，更进一步的增强了散热效果；同时通过设置支撑立柱形成的空腔结构，通过设置支撑立柱使得周围空气在此空腔中流动的更加便利，将电缆内的水汽有效带走，防止潮湿，提高电气元件的使用寿命。Compared with the prior art, the utility model has the beneficial effects that the utility model has the cabinet cavity of the traditional power distribution cabinet as a double-layer structure form and the heat dissipation fins are added on the inner cabinet plate, when the electric cabinet is in a long time During the use of the power components, a large amount of heat is generated in the cabinet cavity, and the heat can be quickly transferred to the heat dissipation channel through the heat dissipating fins, similar to the principle of the heat dissipating fins on the graphics card. After the exhaust fans on both sides are activated, the external air can be quickly drawn into the heat dissipation channel to circulate the wind body, and the circulating air can drive the heat in the channel downwards, and the heat is blown out of the exhaust hole. In addition, the externally added dust filter cover can effectively prevent the entry of external dust particles, which ensures the rapid dissipation of the internal cavity temperature and avoids the use of components due to excessive temperature, which further enhances the heat dissipation effect; The cavity structure formed by the support column is arranged, and the surrounding air is more conveniently flowed in the cavity by providing the support column, and the water vapor in the cable is effectively Walking, prevent moisture and improve the life of the electrical components.
图1为一种设有高效散热通道的户外配电柜的结构示意图。FIG. 1 is a schematic structural view of an outdoor power distribution cabinet with an efficient heat dissipation channel.
图2为一种设有高效散热通道的户外配电柜中A处的放大结构示意图。2 is a schematic enlarged view of a portion of an outdoor power distribution cabinet with an efficient heat dissipation channel.
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
The technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. example. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.
请参阅图1-2，本实用新型实施例中，一种设有高效散热通道的户外配电柜，包括机柜本体1，所述机柜本体1的柜体中设置有内柜体2，所述机柜本体1的左右内侧壁与机柜本体1的左右外侧壁之间形成散热通道，所述内柜体2的柜体左右侧壁板上分别密封插入有若干个散热翅片3，所述散热翅片3采用铜质金属材料制成，所述散热翅片3的翅片一端伸入机柜本体1的内腔中，所述散热翅片3的翅片另一端伸入散热通道中，伸入进机柜本体1内腔的散热翅片3的长度与伸入散热通道内的散热翅片3的长度相等，所述机柜本体1的柜体左侧壁和柜体右侧壁外侧顶部位置处设置有抽风风扇4，所述抽风风扇4的输出端通过导风风管5连通至散热通道中，所述机柜本体1的柜体左侧壁和柜体右侧壁外侧底部位置处还开设有四组排风小孔6，所述排风小孔6的孔体外部、机柜本体1的侧壁上还固定设置有一个滤尘网罩7，所述滤尘网罩7的罩体上均匀开设有若干个滤尘细孔9，所述滤尘网罩7的上方、机柜本体1的侧壁上还固定设置有一个倾斜挡尘板8，这样通过将传统配电柜的柜腔设置为双层结构形式且内柜板上增设有散热翅片3，当电柜在长时间的使用过程中，电力元件会产生大量的热量积存在柜腔中，这些热量即可以热传递的方式通过散热翅片3快速的传递至散热通道中，类似于显卡上的散热翅片原理一样，后续启动两侧的抽风风扇4后即可将外部的空气迅速抽入散热通道中进行风体的循环，流通的空气即可将通道中的热量向下带动，将这些热量从排风小孔6中吹出柜外，外部增设的滤尘网罩7能够有效防止外部的灰尘颗粒进入，很好的保障了内腔温度的迅速散除，避免元件因温度过高而影响使用，更进一步的增强了散热效果；所述机柜本体1的下方还设置有相互平行的上凸台13和下凸台11，所述上凸台13和下凸台11之间的四角处分别设置有支撑立柱10，两个相邻的支撑立柱10之间设置有保护网罩12，上凸台13和下凸台11形成的空腔结构，通过设置支撑立柱10形成的空腔结构，通过设置支撑立柱10使得周围空气在此空腔中流动的更加便利，将电缆内的水汽有效带走，防止潮湿，提高电气元件的使用寿命。Referring to FIG. 1-2, in an embodiment of the present invention, an outdoor power distribution cabinet with an efficient heat dissipation channel includes a cabinet body 1 , and an inner cabinet body 2 is disposed in the cabinet body of the cabinet body 1 A heat dissipation channel is formed between the left and right inner side walls of the cabinet body 1 and the left and right outer side walls of the cabinet body 1 . The left and right side wall panels of the inner cabinet 2 are respectively sealed and inserted with a plurality of heat dissipation fins 3 . The sheet 3 is made of a copper metal material, and one end of the fin of the heat dissipating fin 3 extends into the inner cavity of the cabinet body 1, and the other end of the fin of the heat dissipating fin 3 extends into the heat dissipating passage and extends into the The length of the heat dissipating fins 3 in the inner cavity of the cabinet body 1 is equal to the length of the heat dissipating fins 3 extending into the heat dissipating passages. The left side wall of the cabinet body of the cabinet body 1 and the outer top position of the right side wall of the cabinet body are provided with The exhaust fan 4 is connected to the heat dissipation channel through the air guiding duct 5, and the left side wall of the cabinet body 1 and the bottom outer side wall of the cabinet right side are further provided with four groups. Exhaust air hole 6, the outer side of the air hole of the air outlet hole 6, and the side wall of the cabinet body 1 A dust filter cover 7 is fixedly disposed on the cover body of the dust filter net cover 7 , and a plurality of dust filter holes 9 are evenly disposed on the cover body. The dust filter net cover 7 is fixed on the side wall of the cabinet body 1 . There is a tilting dust shield 8 so that the cabinet of the conventional power distribution cabinet is arranged in a double-layer structure and the heat dissipation fins 3 are added on the inner cabinet board. When the electric cabinet is used for a long time, the power components will be A large amount of heat is accumulated in the cabinet cavity, and the heat can be quickly transferred to the heat dissipation channel through the heat dissipating fins 3, similar to the principle of the heat dissipating fins on the graphics card, and the exhaust fans 4 on both sides are subsequently activated. After that, the external air can be quickly drawn into the heat dissipation channel to circulate the wind body, and the circulating air can drive the heat in the channel downward, and the heat is blown out of the air outlet hole 6 and externally added. The dust filter cover 7 can effectively prevent the entry of external dust particles, which ensures the rapid dissipation of the internal cavity temperature, prevents the components from being affected by the excessive temperature, and further enhances the heat dissipation effect; The upper side of the body 1 is further provided with upper and lower bosses 13 and 11 respectively. The four corners between the upper boss 13 and the lower boss 11 are respectively provided with support columns 10 and two adjacent support columns. 10 is provided with a protective mesh cover 12, a cavity structure formed by the upper boss 13 and the lower boss 11, by providing a cavity structure formed by the support column 10, and by providing the support column 10, the surrounding air flows in the cavity It is more convenient to take away the water vapor in the cable to prevent moisture and improve the service life of electrical components.
对于本领域技术人员而言，显然本实用新型不限于上述示范性实施例的细节，而且在不背离本实用新型的精神或基本特征的情况下，能够以其他的具体形式实现本实用新型。
因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本实用新型的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention.
Therefore, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the invention is defined by the appended claims All changes in the meaning and scope of the claimed equivalents are included in the present invention. Any reference signs in the claims should not be construed as limiting the claim.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
In addition, it should be understood that although the description is described in terms of embodiments, not every embodiment includes only one independent technical solution. The description of the specification is merely for the sake of clarity, and those skilled in the art should The technical solutions in the respective embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.
Claims (5)
- 一种设有高效散热通道的户外配电柜，包括机柜本体(1)，其特征在于，所述机柜本体(1)的柜体中设置有内柜体(2)，所述机柜本体(1)的左右内侧壁与机柜本体(1)的左右外侧壁之间形成散热通道，所述内柜体(2)的柜体左右侧壁板上分别密封插入有若干个散热翅片(3)，所述散热翅片(3)的翅片一端伸入机柜本体(1)的内腔中，所述散热翅片(3)的翅片另一端伸入散热通道中，所述机柜本体(1)的柜体左侧壁和柜体右侧壁外侧顶部位置处设置有抽风风扇(4)，所述抽风风扇(4)的输出端通过导风风管(5)连通至散热通道中，所述机柜本体(1)的柜体左侧壁和柜体右侧壁外侧底部位置处还开设有四组排风小孔(6)，所述排风小孔(6)的孔体外部、机柜本体(1)的侧壁上还固定设置有一个滤尘网罩(7)，所述滤尘网罩(7)的上方、机柜本体(1)的侧壁上还固定设置有一个倾斜挡尘板(8)，所述机柜本体(1)的下方还设置有相互平行的上凸台(13)和下凸台(11)，所述上凸台(13)和下凸台(11)之间的四角处分别设置有支撑立柱(10)，两个相邻的支撑立柱(10)之间设置有保护网罩(12)，上凸台(13)和下凸台(11)形成的空腔结构。An outdoor power distribution cabinet with an efficient heat dissipation channel, comprising a cabinet body (1), wherein the cabinet body (1) is provided with an inner cabinet body (2), and the cabinet body (1) a heat dissipation channel is formed between the left and right inner side walls of the cabinet body and the left and right outer side walls of the cabinet body (1), and a plurality of heat dissipation fins (3) are respectively sealed and inserted into the left and right side wall panels of the inner cabinet body (2). One end of the fin of the heat dissipating fin (3) extends into the inner cavity of the cabinet body (1), and the other end of the fin of the heat dissipating fin (3) extends into the heat dissipating channel, and the cabinet body (1) An exhaust fan (4) is disposed at a position of a left side of the left side wall of the cabinet and an outer side of the right side wall of the cabinet, and an output end of the exhaust fan (4) is connected to the heat dissipation channel through the air guiding duct (5), Four sets of exhaust holes (6) are also opened at the left side wall of the cabinet body of the cabinet body (1) and the outer bottom side of the right side wall of the cabinet body, and the outer side of the hole body of the exhaust air hole (6) and the cabinet body A dust filter cover (7) is further fixed on the side wall of the (1), and an inclined dust shield is fixedly disposed on the side wall of the dust filter cover (7) and on the side wall of the cabinet body (1). ), said An upper boss (13) and a lower boss (11) parallel to each other are disposed below the cabinet body (1), and four corners between the upper boss (13) and the lower boss (11) are respectively disposed The support column (10) is provided with a protective mesh cover (12), a cavity structure formed by the upper boss (13) and the lower boss (11) between two adjacent support columns (10).
- 根据权利要求1所述的一种设有高效散热通道的户外配电柜，其特征在于，所述散热翅片(3)采用铜质金属材料制成。The outdoor power distribution cabinet with an efficient heat dissipation channel according to claim 1, wherein the heat dissipation fins (3) are made of a copper metal material.
- 根据权利要求1所述的一种设有高效散热通道的户外配电柜，其特征在于，伸入进机柜本体(1)内腔的散热翅片(3)的长度与伸入散热通道内的散热翅片(3)的长度相等，保障了内腔温度的迅速散除，避免元件因温度过高而影响使用。The outdoor power distribution cabinet provided with the high-efficiency heat dissipation channel according to claim 1, characterized in that the length of the heat dissipation fins (3) extending into the inner cavity of the cabinet body (1) and the extension into the heat dissipation channel The length of the heat dissipating fins (3) is equal, which ensures the rapid dissipation of the temperature of the inner cavity and prevents the components from being affected by the excessive temperature.
- 根据权利要求3所述的一种设有高效散热通道的户外配电柜，其特征在于，所述抽风风扇(4)的输出端通过导风风管(5)连通至散热通道中。The outdoor power distribution cabinet with the high-efficiency heat dissipation channel according to claim 3, wherein the output end of the exhaust fan (4) is connected to the heat dissipation channel through the air guiding duct (5).
- 根据权利要求1所述的一种设有高效散热通道的户外配电柜，其特征在于，所述滤尘网罩(7)的罩体上均匀开设有若干个滤尘细孔(9)。 The outdoor power distribution cabinet with the high-efficiency heat dissipation channel according to claim 1, wherein a plurality of dust filter holes (9) are evenly arranged on the cover body of the dust filter cover (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/091649 WO2019006658A1 (en) | 2017-07-04 | 2017-07-04 | Outdoor distribution cabinet provided with efficient heat dissipation channels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/091649 WO2019006658A1 (en) | 2017-07-04 | 2017-07-04 | Outdoor distribution cabinet provided with efficient heat dissipation channels |
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| Publication Number | Publication Date |
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| WO2019006658A1 true WO2019006658A1 (en) | 2019-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/CN2017/091649 WO2019006658A1 (en) | 2017-07-04 | 2017-07-04 | Outdoor distribution cabinet provided with efficient heat dissipation channels |
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| Country | Link |
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| WO (1) | WO2019006658A1 (en) |
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| CN206516915U (en) * | 2017-02-23 | 2017-09-22 | 国网河南省电力公司夏邑县供电公司 | A kind of heat loss through conduction formula power department electric cabinet of outdoor control |
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| US5915466A (en) * | 1998-01-19 | 1999-06-29 | Lucent Technologies Inc. | Heat dissipating structure for an electrical assembly |
| CN203415873U (en) * | 2013-09-07 | 2014-01-29 | 安徽三益电力技术有限公司 | Heat radiation housing structure of outdoor switch cabinet |
| CN205753084U (en) * | 2016-01-15 | 2016-11-30 | 王聪达 | A kind of conduction of heat cooling type distribution box |
| CN206516915U (en) * | 2017-02-23 | 2017-09-22 | 国网河南省电力公司夏邑县供电公司 | A kind of heat loss through conduction formula power department electric cabinet of outdoor control |
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