WO2023040587A1 - 一种散热配电柜 - Google Patents
一种散热配电柜 Download PDFInfo
- Publication number
- WO2023040587A1 WO2023040587A1 PCT/CN2022/113891 CN2022113891W WO2023040587A1 WO 2023040587 A1 WO2023040587 A1 WO 2023040587A1 CN 2022113891 W CN2022113891 W CN 2022113891W WO 2023040587 A1 WO2023040587 A1 WO 2023040587A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power distribution
- distribution cabinet
- blade
- rod
- box body
- Prior art date
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
-
- 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 of heat dissipation of a power distribution cabinet, and specifically discloses a heat dissipation power distribution cabinet.
- the power distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet, and is the final equipment of the distribution cabinet system.
- the power distribution cabinet is a general term for the motor control center.
- the power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load. This level of equipment shall provide protection, monitoring and control of the load.
- each electrical component will emit a large amount of heat during normal use, so the power distribution cabinet needs to have sufficient heat dissipation, but due to many reasons, the power distribution cabinet will always overheat and cannot dissipate heat in time The heat dissipation problem that occurs affects the normal use of the power distribution cabinet. Therefore, heat dissipation is very necessary for the distribution cabinet.
- Chinese patent CN2016203621427 discloses a power distribution cabinet for heat dissipation, including a power distribution cabinet body, a power distribution cabinet door, a power distribution cabinet top cover, a motor, bearings, an exhaust fan blade group, an exhaust fan installation room, and a rotating shaft , the air filter layer, the rain shield group, the bracket, the base, the handle, the bracket fixing rod, the extension end of the top cover of the power distribution cabinet and the exhaust fan body, and four brackets are installed on the bottom of the power distribution cabinet body; the four The bottom of each bracket is equipped with a base; the four brackets are fixedly connected by bracket fixing rods; a power distribution cabinet door is installed on the left and right sides of the front side of the power distribution cabinet body; the two distribution cabinets A handle is installed on the door of the electric cabinet; air filter layers are installed on both sides of the power distribution cabinet body; rain shields are installed on the outer surfaces of the two air filter layers; The top of the power distribution cabinet is installed with a top cover; the front and rear ends of
- the utility model provides a heat dissipation power distribution cabinet to improve the deficiencies of the prior art.
- a heat dissipation power distribution cabinet including a box body and a cabinet door, the side walls of the box body are respectively provided with vents, the vents are connected to the cooling fan, and the cooling fan is arranged inside the box body and installed on the bottom surface of the box body
- the blade adjustment mechanism includes a sleeve and an adjustment rod that moves axially along the sleeve. Several square through holes are opened on the sleeve.
- a number of pins are connected between the inner side walls, and a number of adjustment rod rings are arranged on the adjustment rod, and a number of blade rings are connected to the number of adjustment rod rings, and a number of blade rings are connected to the side end surfaces of the blades.
- One end is provided with a pin rod through hole.
- the utility model is further configured that several square through holes are distributed in multiple layers along the axial direction of the casing.
- the utility model is further configured that several adjusting rod rings are distributed in multi-layer circles along the axis direction of the adjusting rod.
- the utility model is further provided that the upper end of the blade adjustment mechanism penetrates the top of the box and extends to the outside of the box, and is connected with an adjustment handle.
- the utility model is further configured that the through hole of the pin rod is matched with the pin rod.
- the blade adjustment mechanism includes a sleeve and an adjustment rod, the adjustment rod is sleeved in the sleeve, and the upper end of the adjustment rod is connected to the adjustment handle;
- the casing is provided with a plurality of limiting through holes, which are distributed along the axial direction of the casing, and the limiting through holes are located above the square through hole;
- the above-mentioned adjusting rod is provided with a cylindrical bump, and the side end of the bump is connected with a number of elastic parts, and the several elastic parts are distributed along the axial direction of the bump, and limit balls are connected to the side ends of the several elastic parts, and the bump is located on the adjusting rod.
- the above-mentioned limit is adapted to the limit through hole.
- the adjusting rod is sleeved in the sleeve, and a number of limit through holes are opened on the sleeve, a cylindrical bump is set on the adjusting rod, and an elastic member is connected to the side end of the bump.
- the side end of the piece is connected with a limit ball, and the operator can control the adjustment handle in the vertical direction, so that the adjustment rod connected with the adjustment handle can move along the axial direction of the casing, and because the elastic part has a certain elasticity, when the adjustment rod starts to move
- the limiting ball breaks away from the limiting through hole on the casing, moves to the adjacent limiting through hole, and is embedded in the limiting through hole.
- the position ball plays a role of extrusion, so that the limit ball can be firmly embedded in the limit through hole, so that the adjustment rod can be kept stable in the casing and is not easy to shake.
- the blade adjustment mechanism includes a sleeve, an adjustment rod and a rotating rod, the rotation rod is sleeved in the sleeve, the upper end of the adjustment rod is threadedly connected with the lower end of the rotation rod, and the upper end of the rotation rod Connect with the adjustment handle;
- the inner wall of the casing is provided with a circumferential chute and an axial chute, the circumferential chute is located above the axial chute, and the axial chute is located above the square through hole;
- the upper end of the adjusting rod is provided with an external thread, and a sliding block is connected to the adjusting rod, the sliding block is located above the ring of the adjusting rod and below the external thread, and the sliding block is matched with the above-mentioned axial chute;
- the inner wall of the above-mentioned rotating rod is provided with an internal thread, and its outer wall is connected with a rotating block, the internal thread is matched with the above-mentioned external thread, and the rotating block is adapted with the above-mentioned circumferential chute.
- the rotating rod is sleeved in the casing, the upper end of the adjusting rod is threadedly connected with the lower end of the rotating rod, the upper end of the rotating rod is connected with the adjusting handle, and a circumferential chute and an axial chute are set inside the casing, and the rotating
- the side wall of the rod is connected with a rotating block, and the side wall of the adjusting rod is connected with a sliding block.
- the operator rotates the adjusting handle so that the rotating rod can rotate along the circumferential chute of the sleeve. At this time, the adjusting rod is under the action of the rotating rod.
- the axial movement occurs along the axial chute on the inner wall of the casing, so that the adjusting rod can reciprocate along the axial direction of the casing, and the rotating rod and the adjusting rod are connected by threads, and the rotating block and the rotating block on the rotating rod
- the sliding block on the adjusting rod is adapted to the circumferential chute and the axial chute on the bushing respectively, so that the adjusting rod can be kept stable and not easy to shake.
- a cooling fan is installed on the inner side wall of the box body of the power distribution cabinet, and a blade adjustment mechanism driven by a drive motor is installed in the box body.
- the blade adjustment mechanism can move along The output shaft of the drive motor rotates, causing the airflow generated in the cooling fan to twist and move along the axial direction of the blade adjustment mechanism, thereby forming a vortex, which can speed up the air flow in the power distribution cabinet and improve the heat dissipation efficiency.
- the handle can adjust the swept area of the blades in the blade adjustment mechanism, so that the diameter of the eddy current can be changed, so that the air flow rate in the power distribution cabinet can be adjusted, so that the heat dissipation power distribution cabinet has wide applicability.
- Fig. 1 is the three-dimensional structure schematic diagram of the first angle of the present utility model
- Fig. 2 is the second angle three-dimensional structure schematic diagram of the utility model
- Fig. 3 is the three-dimensional structure schematic diagram of sleeve pipe in the utility model
- Fig. 4 is the three-dimensional structure schematic diagram of adjusting rod in the utility model
- Fig. 5 is the enlarged view of place A in Fig. 4;
- Fig. 6 is a three-dimensional structural schematic diagram of another design scheme of the adjusting rod in the utility model
- Fig. 7 is a cross-sectional view of another design scheme of the casing in the utility model.
- Fig. 8 is a sectional view of the rotating rod in the utility model
- the terms “installed”, “disposed”, “provided”, “connected”, “connected”, “socketed” are to be interpreted broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity.
- installed disposed, “provided”, “connected”, “connected”, “socketed”
- it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediary; internal connectivity.
- a heat dissipation power distribution cabinet includes a cabinet body 1 and a cabinet door 2.
- the side walls of the cabinet body 1 are respectively provided with vents 6, and the vents 6 are connected to the cooling fan 5, and the cooling fan 5 is set Inside the box body 1, an upper cooling hole 3 is opened on the top of the box body 1, a lower cooling hole 4 is opened on the bottom, a drive motor 9 is installed on the bottom end of the box body 1, and the output shaft of the drive motor 9 is connected with a blade
- the adjustment mechanism 7, the above-mentioned blade adjustment mechanism 7 includes a sleeve 71 and an adjustment rod 72, and the adjustment rod 72 is sleeved in the sleeve 71;
- the upper end surface of the sleeve 71 is connected to the top end of the casing 1, and the lower end is connected to the output shaft of the drive motor 9.
- a number of limiting through-holes 711 and a number of square through-holes 712 are provided on the sleeve 71.
- the position through holes 711 are distributed along the axial direction of the casing 71, and the position limiting through holes are located above the square through holes 712.
- Several square through holes 712 are distributed in multiple layers along the axial direction of the casing 71. In the several square through holes 712 Several pin rods 713 are connected between the inner walls;
- the lower end surface of the above-mentioned adjusting rod 72 is located above the lower end surface of the casing 71, and its upper end surface passes through the top plate of the box body 1, and extends to the outside of the box body 1, and is connected with an adjusting handle 9.
- the above-mentioned adjusting rod 72 is provided with a cylindrical Protrusion 723 and several adjusting rod rings 722, the side end of protrusion 723 is connected with several elastic parts 724, and several elastic parts 724 are distributed along the axial direction of protrusion, and limit ball 725 is connected on the side end surface of several elastic parts 724,
- Several adjustment rod rings 722 are located below the projection 723, and are distributed in multiple layers along the axial direction of the adjustment rod 72.
- adjustment rod rings 722 are linked with several blade rings 728, and several blade rings 728 are connected to several blade rings.
- the above-mentioned cooling fan 5 includes a frame 51, the frame 51 is installed on the inner side wall of the box body 1, a support frame 52 is installed on the bottom surface of the frame 51, and a cooling fan 53 is connected to the support frame 52;
- the elastic member 724 is selected from cylindrical elastic rubber.
- Embodiment 2 is another proposal for the blade adjustment mechanism on the basis of Embodiment 1, which will be described in detail below.
- Embodiment 2 and Embodiment 1 will not be described again.
- the difference is that the above-mentioned blade adjustment mechanism 7 includes a sleeve 71, an adjustment rod 72 and a rotation rod 73.
- the rotation rod 73 is sleeved in the sleeve 71, and the adjustment
- the upper end of the rod 72 is threadedly connected with the lower end of the rotating rod 73;
- the upper end surface of the above-mentioned casing 71 is connected with the top end surface of the box body 1, and its lower end surface is connected with the output shaft of the driving motor 9.
- a plurality of square through holes 712 are provided on the casing 71, and several square through holes 712 are arranged along the casing 71.
- the axial direction of the shaft is distributed in multi-layer circles, a number of pin rods 713 are connected between the inner walls of several square through holes 712, and a circumferential chute 714 and an axial chute 715 are provided on the inner wall of the sleeve 71, and the circumferential chute 714 Located above the axial chute 715, the axial chute 715 is located above the square through hole 712;
- the lower end surface of the above-mentioned adjusting rod 72 is located above the lower end surface of the sleeve pipe 71, and its upper end is threadedly connected with the lower end of the rotating rod 73.
- the adjusting rod 72 is provided with some adjusting rod rings 722.
- the direction is distributed in multi-layer circles, some of the above-mentioned adjusting rod rings 722 are linked with some blade rings 728, and some blade rings 728 are connected to the side end surfaces of some blades 726, and some of the above-mentioned blades 726 are provided with several blades near the end of the blade ring 728.
- the pin rod through hole 727, the pin rod through hole 727 is compatible with the pin rod 713, and the upper end of the adjusting rod 72 is provided with an external thread 729, and the adjusting rod 72 is also connected with a sliding block 720, and the sliding block 720 is positioned at the circle of the adjusting rod. Above the ring 722 and below the external thread 729, the sliding block 720 is matched with the axial slide groove 715;
- the inner wall of the above-mentioned rotating rod 73 is provided with an internal thread 731 , and its outer wall is connected with a rotating block 730 .
- the operator When the heat dissipation power distribution cabinet of the utility model is in use, the operator starts the heat dissipation fan and drives the motor. Under the action of the drive motor, the blade adjustment mechanism rotates, and the rotating blades will twist the airflow generated in the heat dissipation fan. And along the axial movement of the blade adjustment mechanism, thus forming a vortex, which can speed up the air flow in the power distribution cabinet, so that the heat can be dissipated quickly, and in the actual use process, the operator can adjust according to the temperature of the environment where the power distribution cabinet is located.
- the operator can choose to turn on the two cooling fans, and by controlling the adjustment handle, the blades are perpendicular to the blade adjustment mechanism. Increase the air flow rate in the power distribution cabinet, so that the heat dissipation efficiency of the power distribution cabinet can be optimized; Personnel can choose to turn off a heat dissipation fan, and by controlling the adjustment handle, the blade is tilted along the pin rod, forming a certain angle with the blade adjustment mechanism. At this time, the swept area of the blade is reduced, and the diameter of the vortex formed is also reduced. , so that the air flow rate is reduced, and all the heat can be guided to the outside of the box, so that the blade adjustment mechanism can be fully utilized.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
提供了一种散热配电柜，包括箱体（1）和柜门（2），箱体（1）的侧壁分别对应开设有通风口（6），通风口（6）与散热扇（5）连接，且散热扇（5）设置于箱体（1）的内部，箱体（1）的底端面安装有驱动电机（9），驱动电机（9）的输出轴连接有叶片调节机构（7），叶片调节机构（7）包括套管（71），以及沿套管（71）轴向运动的调节杆（72），套管（71）上开设有若干方形通孔（712），在若干方形通孔（712）的内侧壁之间连接有销杆（713），调节杆（72）设有若干调节杆圆环（722），调节杆圆环（722）链接有叶片圆环（728），叶片圆环（728）连接在叶片（726）的侧端面，叶片（726）靠近叶片圆环（728）的一端开设有销杆通孔（727）。通过叶片调节机构（7），使空气气流发生扭转形成涡流，加快空气流动，从而大大增加配电柜的提高散热效率。
Description
本实用新型涉及配电柜散热技术领域，具体公开了一种散热配电柜。
配电柜分动力配电柜和照明配电柜、计量柜，是配电柜系统的末级设备。配电柜是电动机控制中心的统称。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。这级设备应对负荷提供保护、监视和控制。
目前，现有技术中的配电柜，正常使用时各电器元件会发出大量的热量，因此需要配电柜有足够的散热性，但是由于很多的原因，总会发生配电柜过热不能及时散热而出现的散热问题，影响配电柜的正常使用。因此，散热对配电柜显得十分必要。例如中国专利CN2016203621427公开了一种用于散热方面的配电柜，包括配电柜本体，配电柜门，配电柜顶盖，电动机，轴承，抽风机扇叶组，抽风机安装室，转轴，空气过滤层，遮雨板组，支架，底座，手柄，支架固定杆，配电柜顶盖伸出端和抽风机本体，所述配电柜本体的底部安装有四个支架；所述四个支架的底部均安装有底座；所述四个支架之间通过支架固定杆进行固定连接；所述配电柜本体的前侧面左右两侧上均安装有一配电柜门；所述两个配电柜门上均安装有一手柄；所述配电柜本体两侧面的内部均安装有空气过滤层；所述两个空气过滤层的外侧面上安装有遮雨板组；所述配电柜本体的顶部安装有配电柜顶盖；所述配电柜顶盖的前侧端和后侧端均设有配电柜顶盖伸出端；所述配电柜顶盖的内部设有抽风机安装室；所述抽风机安装室安装有抽风机本体；所述抽风机本体的右侧端安装有电动机；所述电动机的左侧安装有转轴；所述转轴的左侧端安装有轴承；所述转轴上安装有抽风机扇叶组；该配电柜主要通过顶盖内部设置的抽风机，将配电柜中的热量抽出，从而加快配电柜中热量的散失；但是这种散热配电柜存在散热效率低的缺陷，在炎热季节，存在散热不及时的问题，不利于配电柜的正常使用。
实用新型内容
为了解决上述问题，本实用新型提供了一种散热配电柜，用以改善现有技术的不足之处。
本实用新型通过以下技术方案来实现：
一种散热配电柜，包括箱体和柜门，箱体的侧壁分别对应开设有通风口，通风口与散热扇连接，且散热扇设置于箱体的内部，在箱体的底端面安装有驱动电机，驱动电机的输出轴连接有叶片调节机构，上述叶片调节机构包括套管，以及沿套管轴向运动的调节杆，套管上开设有若干方形通孔，在若干方形通孔的内侧壁之间连接有若干销杆，调节杆上设有若干调节杆圆环，若干调节杆圆环链接有若干叶片圆环，若干叶片圆环连接在叶片的侧端面，在叶片靠近叶片圆环的一端开设有销杆通孔。
本实用新型进一步设置为，若干所述方形通孔沿套管的轴线方向成多层圆周分布。
本实用新型进一步设置为，若干所述调节杆圆环沿调节杆的轴线方向成多层圆周分布。
本实用新型进一步设置为，所述叶片调节机构的上端贯穿箱体顶部，并延伸至箱体外部，且连接有调节手柄。
本实用新型进一步设置为，所述销杆通孔与销杆相适配。
本实用新型中叶片调节机构的一种设计方案，上述叶片调节机构包括套管和调节杆，调节杆套设在套管内，调节杆的上端与调节手柄连接；
上述套管上开设有若干限位通孔，若干限位通孔沿套管的轴线方向分布，且限位通孔位于方形通孔上方；
上述调节杆设有圆柱形的凸块，凸块的侧端连接有若干弹性件，若干弹性件沿凸块的轴线方向分布，在若干弹性件的侧端面连接有限位球，凸块位于调节杆圆环上方，上述限位与限位通孔相适配。
通过上述技术方案，将调节杆套设在套管内，并且在套管上开设若干限位通孔，在调节杆上设置圆柱形的凸块，在凸块的侧端连接有弹性件，在弹性件的侧端面连接有限位球，操作人员通过垂直方向控制调节手柄，可以使与调节手柄连接的调节杆沿着套管轴向方向运动，并且由于弹性件具有一定的弹性，当调节杆开始运动时，弹性件发生变形，使得限位球脱离套管上的限位通孔，向相邻的限位通孔运动，并嵌入到限位通孔中，此时弹性件恢复原状，并对限位球起到挤压作用，从而使得限位球可以牢固的嵌入在限位通孔中，从而使得调节杆可以在套管中保持稳定，不易发生晃动。
本实用新型中叶片调节机构的另一种设计方案，上述叶片调节机构包括套管、调节杆和转动杆，转动杆套设在套管内，调节杆的上端与转动杆下端螺纹连接，转动杆上端与调节手柄连接；
上述套管的内壁开设有圆周滑槽和轴向滑槽，圆周滑槽位于轴向滑槽上方，轴向滑槽位于方形通孔上方；
上述调节杆的上端开设有外螺纹，在调节杆上还连接有滑动块，滑动块位于调节杆圆环上方，且位于外螺纹下方，滑动块与上述轴向滑槽相适配；
上述转动杆的内壁开设有内螺纹，其外侧壁连接有转动块，内螺纹与上述外螺纹相适配，转动块与上述圆周滑槽相适配。
通过上述技术方案，将转动杆套设在套管内，调节杆的上端与转动杆下端螺纹连接，转动杆上端与调节手柄连接，并且在套管内部开设圆周滑槽和轴向滑槽，在转动杆侧壁连接有转动块，在调节杆侧壁连接有滑动块，操作人员通过转动调节手柄，使得转动杆可以沿着套管的圆周滑槽转动，此时，调节杆在转动杆的作用下，沿着套管内壁的轴向滑槽发生轴向运动，从而可以使得调节杆沿套管轴向发生往复运动，并且转动杆与调节杆之间通过螺纹连接，且转动杆上的转动块和调节杆上的滑动块分别与套管上的圆周滑槽和轴向滑槽相适配，从而使得调节杆可以保持稳定，不易发生晃动。
本实用新型具有如下有益效果：
本实用新型中，通过在配电柜的箱体内侧壁安装有散热扇，并且在箱体中还安装有使用驱动电机驱动的叶片调节机构，该叶片调节机构在驱动电机的作用下，可以沿着驱动电机的输出轴转动，使得散热扇中产生的气流发生扭转，并沿着叶片调节机构的轴向运动，从而形成涡流，从而可以加快配电柜中空气流动，提高散热效率，并且通过调节手柄可以对该叶片调节机构中叶片的扫略面积进行调节，从而可以改变涡流的直径，从而可以实现配电柜中空气流动速率的调整，使得该散热配电柜具有广泛的适用性。
为了更清楚地说明本实用新型实施例的技术方案，下面将对实施例描述所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本实用新型的第一角度立体结构示意图；
图2为本实用新型的第二角度立体结构示意图；
图3为本实用新型中套管的立体结构示意图；
图4为本实用新型中调节杆的立体结构示意图；
图5为图4中A处的放大图；
图6为本实用新型中调节杆的另一种设计方案的立体结构示意图；
图7为本实用新型中套管的另一种设计方案的剖视图；
图8为本实用新型中转动杆的剖视图；
图中：1、箱体；2、柜门；3、上散热孔；4、下散热孔；5、散热扇；51框架；52、支撑架；53、散热风机；6、通风口；7、叶片调节机构；71、套管；711、限位通孔；712、方形通孔；713、销杆；714、圆周滑槽；715、轴向滑槽；72、调节杆；721、滑动块；722、调节杆圆环；723、凸块；724、弹性件；725、限位球；726、叶片；727、销杆通孔；728、叶片圆环；729、外螺纹；73、转动杆；730、转动块；731、内螺纹；8、调节手柄；9、驱动电机。
为了使本技术领域的人员更好地理解本申请方案，下面将结合本申请实施例中的附图，对本申请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申请一部分的实施例，而不是全部的实施例。基于本申请中的实施例，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，都应当属于本申请保护的范围。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本申请中，术语“上”、“下”、“左”、“右”、“前”、“后”、“顶”、“底”、“内”、“外”、“中”、“竖直”、“水平”、“横向”、“纵向”等指示的方位或位置关系为基于附图所示的方位或位置关系。这些术语主要是为了更好地描述本实用新型及其实施例，并非用于限定所指示的装置、元件或组成部分必须具有特定方位，或以特定方位进行构造和操作。
并且，上述部分术语除了可以用于表示方位或位置关系以外，还可能用于表示其他含义，例如术语“上”在某些情况下也可能用于表示某种依附关系或连接关系。对于本领域普通技术人员而言，可以根据具体情况理解这些术语在本实用新型中的具体含义。
此外，术语“安装”、“设置”、“设有”、“连接”、“相连”、“套接”应做广义理解。例如，可以是固定连接，可拆卸连接，或整体式构造；可以是机械连接，或电连接；可以是直接相连，或者是通过中间媒介间接相连，又或者是两个装置、元件或组成部分之间内部的连通。对于本领域普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。下面将参考附图1-8，并结合实施例来详细说明本申请。
实施例1
参见图1-5，一种散热配电柜，包括箱体1和柜门2，箱体1的侧壁分别对应开设有通风口6，通风口6与散热扇5连接，且散热扇5设置于箱体1的内部，在箱体1的顶部开设有上散热孔3，底部开设有下散热孔4，在箱体1的底端面安装有驱动电机9， 驱动电机9的输出轴连接有叶片调节机构7，上述叶片调节机构7包括套管71和调节杆72，调节杆72套设在套管71内；
上述套管71的上端面与箱体1的顶端面连接，其下端面与驱动电机9的输出轴连接，在套管71上开设有若干限位通孔711和若干方形通孔712，若干限位通孔711沿套管71的轴线方向分布，且限位通孔位于方形通孔712上方，若干方形通孔712沿套管71的轴线方向成多层圆周分布，在若干方形通孔712的内侧壁之间连接有若干销杆713；
上述调节杆72的下端面位于套管71下端面上方，其上端面贯穿箱体1的顶板，并延伸至箱体1的外部，且连接有调节手柄9，上述调节杆72设有圆柱形的凸块723和若干调节杆圆环722，凸块723的侧端连接有若干弹性件724，若干弹性件724沿凸块的轴线方向分布，在若干弹性件724的侧端面连接有限位球725，若干调节杆圆环722位于凸块723下方，且沿调节杆72的轴线方向成多层圆周分布，若干上述调节杆圆环722链接有若干叶片圆环728，若干叶片圆环728连接在若干叶片726的侧端面，若干叶片726靠近叶片圆环728的一端开设有若干销杆通孔727，上述销杆通孔727与销杆713相适配；
上述散热扇5包括框架51，框架51安装在箱体1的内侧壁上，在框架51的底端面安装有支撑架52，支撑架52上连接有散热风机53；
上述弹性部件724选择圆柱形弹性橡胶。
实施例2
参见图6-8，实施例2是在实施例1的基础上对叶片调节机构的另一种涉及方案，下面对其进行具体说明。
实施例2与实施例1相同部分不做再次说明，其不同之处在于，上述叶片调节机构7包括套管71、调节杆72和转动杆73，转动杆73套设在套管71内，调节杆72的上端与转动杆73的下端螺纹连接；
上述套管71的上端面与箱体1的顶端面连接，其下端面与驱动电机9的输出轴连接，在套管71上开设有若干方形通孔712，若干方形通孔712沿套管71的轴线方向成多层圆周分布，在若干方形通孔712的内侧壁之间连接有若干销杆713，在套管71的内壁开设有圆周滑槽714和轴向滑槽715，圆周滑槽714位于轴向滑槽715上方，轴向滑槽715位于方形通孔712上方；
上述调节杆72的下端面位于套管71下端面上方，其上端与转动杆73下端螺纹连接，调节杆72上设有若干调节杆圆环722，若干调节杆圆环722沿调节杆72的轴线方向成多层圆周分布，若干上述调节杆圆环722链接有若干叶片圆环728，若干叶片圆环728连接在若干叶片726的侧端面，若干上述叶片726靠近叶片圆环728的一端开设有若干销杆通孔727，销杆通孔727与销杆713相适配，在调节杆72的上端开设有外螺纹729，在调节杆72上还连接有滑动块720，滑动块720位于调节杆圆环722上方，且位于外螺纹729下方，滑动块720与轴向滑槽715相适配；
上述转动杆73的内壁开设有内螺纹731，其外侧壁连接有转动块730，上述内螺纹731与外螺纹729相适配，上述转动块730与圆周滑槽714相适配。
工作原理如下：
本实用新型的散热配电柜，在使用时，操作人员启动散热扇，以及驱动电机，在驱动电机的作用下，叶片调节机构发生转动，转动的叶片会使散热扇中产生的气流发生扭转，并沿着叶片调节机构的轴向运动，从而形成涡流，从而可以加快配电柜中空气流动，使得热量可以快速散热，并且在实际使用过程中，操作人员可以根据配电柜所处环境的温度高低，视情况选择散热扇的开启数量，以及视情况对叶片调节机构中叶片的扫略面积进行调节；当配电柜所处环境的温度较高时，需要使配电柜中空气流动速率达到最大， 此时，操作人员可以选择开启两个散热扇，并且通过控制调节手柄，使得叶片与叶片调节机构呈垂直，此时，叶片的扫略面积最大，形成的涡流直径也最大，从而最大程度提高配电柜中空气流动速率，从而使得配电柜的散热效率得到最佳；当配电柜所处环境的温度有所降低，需要适当降低配电柜中空气流动速率时，此时，操作人员可以选择关闭一个散热扇，并且通过控制调节手柄，使得叶片沿着销杆翘起，与叶片调节机构呈一定夹角，此时，叶片的扫略面积减小，形成的涡流直径也减小，使得空气流动速率有所降低，可以满足将热量全部引导到箱体外，使得叶片调节机构得到充分利用。
以上仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。
Claims (5)
- 一种散热配电柜，包括箱体和柜门，所述箱体的侧壁分别对应开设有通风口，所述通风口与散热扇连接，且散热扇设置于箱体的内部，其特征在于，所述箱体的底端面安装有驱动电机，所述驱动电机的输出轴连接有叶片调节机构，所述叶片调节机构包括套管，以及沿套管轴向运动的调节杆，所述套管上开设有若干方形通孔，在若干所述方形通孔的内侧壁之间连接有若干销杆，所述调节杆上设有若干调节杆圆环，若干所述调节杆圆环链接有若干叶片圆环，若干所述叶片圆环连接在叶片的侧端面，所述叶片靠近叶片圆环的一端开设有销杆通孔。
- 根据权利要求1所述的一种散热配电柜，其特征在于，若干所述方形通孔沿套管的轴线方向成多层圆周分布。
- 根据权利要求1所述的一种散热配电柜，其特征在于，若干所述调节杆圆环沿调节杆的轴线方向成多层圆周分布。
- 根据权利要求1所述的一种散热配电柜，其特征在于，所述叶片调节机构的上端贯穿箱体顶部，并延伸至箱体外部，且连接有调节手柄。
- 根据权利要求1所述的一种散热配电柜，其特征在于，所述销杆通孔与销杆相适配。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122266049.X | 2021-09-18 | ||
| CN202122266049.XU CN215955861U (zh) | 2021-09-18 | 2021-09-18 | 一种散热配电柜 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023040587A1 true WO2023040587A1 (zh) | 2023-03-23 |
Family
ID=80426679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/113891 WO2023040587A1 (zh) | 2021-09-18 | 2022-08-22 | 一种散热配电柜 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN215955861U (zh) |
| WO (1) | WO2023040587A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116699199A (zh) * | 2023-08-08 | 2023-09-05 | 国网甘肃省电力公司武威供电公司 | 一种配电网故障检测装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215955861U (zh) * | 2021-09-18 | 2022-03-04 | 安徽皖宏电气股份有限公司 | 一种散热配电柜 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1358189A (en) * | 1970-11-30 | 1974-06-26 | Philips Nv | Fan with adjustable blades |
| JPH08296588A (ja) * | 1995-04-28 | 1996-11-12 | Kubota Corp | 可動翼流体機器における機械式可動翼駆動装置 |
| JP2008012949A (ja) * | 2006-07-03 | 2008-01-24 | Nissan Motor Co Ltd | 温冷ボックス |
| CN208417060U (zh) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | 一种扇叶角度可调的扇叶组件 |
| CN211046128U (zh) * | 2020-01-10 | 2020-07-17 | 天津市科航电子科技有限公司 | 一种新型配电箱 |
| CN113833674A (zh) * | 2021-11-30 | 2021-12-24 | 常州阳光布罗尔通风电器有限公司 | 一种保持机器内部散热的通风装置 |
| CN215955861U (zh) * | 2021-09-18 | 2022-03-04 | 安徽皖宏电气股份有限公司 | 一种散热配电柜 |
| CN217421612U (zh) * | 2021-12-30 | 2022-09-13 | 无锡星诺电气有限公司 | 后倾式离心风扇 |
-
2021
- 2021-09-18 CN CN202122266049.XU patent/CN215955861U/zh active Active
-
2022
- 2022-08-22 WO PCT/CN2022/113891 patent/WO2023040587A1/zh unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1358189A (en) * | 1970-11-30 | 1974-06-26 | Philips Nv | Fan with adjustable blades |
| JPH08296588A (ja) * | 1995-04-28 | 1996-11-12 | Kubota Corp | 可動翼流体機器における機械式可動翼駆動装置 |
| JP2008012949A (ja) * | 2006-07-03 | 2008-01-24 | Nissan Motor Co Ltd | 温冷ボックス |
| CN208417060U (zh) * | 2018-05-27 | 2019-01-22 | 东莞市兴东电子有限公司 | 一种扇叶角度可调的扇叶组件 |
| CN211046128U (zh) * | 2020-01-10 | 2020-07-17 | 天津市科航电子科技有限公司 | 一种新型配电箱 |
| CN215955861U (zh) * | 2021-09-18 | 2022-03-04 | 安徽皖宏电气股份有限公司 | 一种散热配电柜 |
| CN113833674A (zh) * | 2021-11-30 | 2021-12-24 | 常州阳光布罗尔通风电器有限公司 | 一种保持机器内部散热的通风装置 |
| CN217421612U (zh) * | 2021-12-30 | 2022-09-13 | 无锡星诺电气有限公司 | 后倾式离心风扇 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116699199A (zh) * | 2023-08-08 | 2023-09-05 | 国网甘肃省电力公司武威供电公司 | 一种配电网故障检测装置 |
| CN116699199B (zh) * | 2023-08-08 | 2023-10-13 | 国网甘肃省电力公司武威供电公司 | 一种配电网故障检测装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN215955861U (zh) | 2022-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2023040587A1 (zh) | 一种散热配电柜 | |
| CN109274220A (zh) | 一种高效散热电机 | |
| TWI394889B (zh) | Wind power generation | |
| CN108832772A (zh) | 一种高效散热的电动机 | |
| WO2021208155A1 (zh) | 空气循环装置、空气净化机、空气加湿器 | |
| CN108598952A (zh) | 一种基于伯努利原理的复合散热型电力柜 | |
| CN111326977A (zh) | 一种通信工程用散热透气型电力配电柜 | |
| CN108990378A (zh) | 一种节能型机电设备的散热装置 | |
| CN207967650U (zh) | 带通风散热装置的配电柜 | |
| CN112952578A (zh) | 一种智能化控制电气柜 | |
| CN208608799U (zh) | 一种永磁同步伺服电机转子结构 | |
| CN215733054U (zh) | 一种绿色环保的变电柜散热装置 | |
| CN207677268U (zh) | 一种具有防尘功能的电子信息配电柜 | |
| WO2021043344A2 (zh) | 一种自带调速功能的电机 | |
| KR20100009912U (ko) | 선풍기 | |
| CN109491474A (zh) | 一种计算机硬件旋转散热装置 | |
| CN213636838U (zh) | 一种电气工程用配电柜 | |
| CN107387433B (zh) | 一种安全型计算机异轴双桨散热风扇 | |
| US9303527B2 (en) | Hub cooling apparatus adapted to wind-power generator and method thereof | |
| CN207410633U (zh) | 一种循环通风型网络安防智能化设备的支撑底座 | |
| CN111734661A (zh) | 一种安全可靠且散热功能强的中空轴工业风扇 | |
| CN219247631U (zh) | 一种风扇磨煤机电机降温组件及其温度监测系统 | |
| CN215486841U (zh) | 一种散热快噪音小的ac电脑风扇 | |
| CN219923442U (zh) | 一种喷涂冷却装置 | |
| CN212675488U (zh) | 一种数据挖掘用数据库结构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22868961 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |