CN224164986U - A waterproof frequency converter control cabinet for outdoor operation - Google Patents

A waterproof frequency converter control cabinet for outdoor operation

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Publication number
CN224164986U
CN224164986U CN202520811840.XU CN202520811840U CN224164986U CN 224164986 U CN224164986 U CN 224164986U CN 202520811840 U CN202520811840 U CN 202520811840U CN 224164986 U CN224164986 U CN 224164986U
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China
Prior art keywords
sealing
cabinet
door
control cabinet
sealing partition
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CN202520811840.XU
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Chinese (zh)
Inventor
张健
吴文通
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Qufu Jiaxin Electric Co ltd
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Qufu Jiaxin Electric Co ltd
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Priority to CN202520811840.XU priority Critical patent/CN224164986U/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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Abstract

A waterproof variable frequency control cabinet for outdoor operation comprises a box body, wherein ventilation assemblies are arranged on two sides of the box body, a box door is hinged to the front portion of the box body, a sealing assembly is further arranged between the box body and the box door, the sealing assembly comprises a plurality of sealing partition plates which are mutually staggered, the sealing partition plates form a labyrinth type sealing structure, the sealing assembly is communicated with outdoor atmosphere through a bent cylindrical exhaust funnel, rainwater is prevented from entering the box body from a ventilation grid in the air circulation process, meanwhile, a novel sealing structure is arranged between the box door and the box body, the fact that rainwater cannot permeate into the box body from the sealing structure is guaranteed, and a water baffle is further arranged on the box door, so that the rainwater quantity flowing through gaps between the box door and the box body is reduced.

Description

Waterproof variable frequency control cabinet for outdoor operation
Technical Field
The utility model relates to the technical field of variable frequency control cabinets, in particular to a waterproof variable frequency control cabinet for outdoor operation.
Background
The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, can stably start the equipment, reduces the damage of heavy current generated during direct start of the equipment to a motor, and the internal elements of the variable frequency control cabinet can generate a large amount of heat in the operation process, so that the heat cannot be timely dissipated, and serious damage can be caused to the control cabinet.
At present, a fan and a cooling port are arranged to be matched for cooling, and when a frequency conversion control cabinet for outdoor operation is subjected to rainfall, in order to ensure that the device dissipates heat, the rainwater easily enters the cabinet body, and the situation that an electric element of the frequency conversion control cabinet is subjected to water and even is short-circuited and damaged is possibly caused, so that the problem is solved, and the waterproof frequency conversion control cabinet for outdoor operation is provided.
Disclosure of utility model
The utility model has the advantages that the waterproof variable frequency control cabinet for outdoor operation is provided, the waterproof variable frequency control cabinet is communicated with the outdoor atmosphere through the bent cylindrical exhaust pipe, so that rainwater is prevented from entering the box body from the ventilation grid in the air circulation process, meanwhile, a novel sealing structure is arranged between the box door and the box body, the rainwater cannot penetrate into the box body from the novel sealing structure, a water baffle is further arranged on the box door, and the rainwater quantity flowing through a gap between the box door and the box body is reduced.
In order to achieve at least one advantage of the utility model, the utility model provides a waterproof variable frequency control cabinet for outdoor operation, which comprises a box body, wherein ventilation assemblies are arranged on two sides of the box body, a box door is hinged to the front part of the box body, a sealing assembly is further arranged between the box body and the box door, the sealing assembly comprises a plurality of sealing partition plates which are mutually staggered, and the sealing partition plates form a labyrinth type sealing structure.
According to one embodiment of the utility model, the ventilation assembly comprises ventilation openings fixedly arranged on two sides of the box body, ventilation grids are fixedly arranged on the inner side edges of the ventilation openings, and an exhaust funnel is fixedly arranged on the outer side face of the ventilation openings.
According to an embodiment of the present utility model, the exhaust funnel has a curved structure, and the opening at the outer end of the exhaust funnel is vertically downward.
According to an embodiment of the utility model, the top of the box body is provided with a box top, the box top is obliquely arranged, and the front side end of the box top is lower than the rear side end of the box top.
According to an embodiment of the utility model, the front side end of the roof is fixedly provided with an inclined water baffle.
According to one embodiment of the utility model, the sealing assembly comprises a door top plate fixedly arranged on the periphery of the door and a second sealing partition plate, wherein the second sealing partition plate is positioned on the inner side of the door top plate;
The sealing assembly further comprises a box top plate, a third sealing baffle and a first sealing baffle which are fixedly arranged on the periphery of the box body;
when the box door is closed, the box top plate, the door top plate, the third sealing partition plate, the first sealing partition plate and the second sealing partition plate are sequentially arranged from top to bottom.
According to an embodiment of the present utility model, the lower surface of the box top plate contacts the upper surface of the door top plate;
The lower surface of the first sealing barrier is in contact with the upper surface of the second sealing barrier.
According to one embodiment of the utility model, the third sealing partition plate is obliquely arranged, and the outer side end of the third sealing partition plate is fixedly provided with a soft strip, and the soft strip is contacted with the joint of the door plate and the door top plate.
According to an embodiment of the utility model, the inner side end of the third sealing partition plate is provided with a diversion trench.
According to one embodiment of the utility model, the lower end of the first sealing partition plate is provided with a sealing strip, and the sealing strip is tightly contacted with the end part of the second sealing partition plate.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of a portion of the present utility model 1;
FIG. 3 is an enlarged schematic view of a portion of the present utility model 2;
FIG. 4 is a schematic diagram of the external results of the present utility model;
In the drawing, 1, a box body, 2, a box top, 3, a box door, 4, a second mounting strip, 5, a first mounting strip, 6, a ventilation grille, 7, a third mounting strip, 8, a first sealing partition plate, 9, a second sealing partition plate, 10, a water baffle, 11, a hinge, 12, a diversion trench, 13, a sealing strip, 14, a third sealing partition plate, 15, a soft strip, 16 and an exhaust funnel are arranged.
Detailed Description
In order to make the implementation purposes, technical solutions and advantages of the present utility model more clear, the present utility model will be described in more detail below with reference to fig. 1 to fig. 4 of the present utility model.
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the disclosure of the present specification, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
The utility model provides a waterproof variable frequency control cabinet for outdoor operation, which comprises a box body 1, wherein ventilation assemblies are arranged on two sides of the box body 1, and a box door 3 is hinged to the front part of the box body 1; a sealing assembly is further arranged between the box body 1 and the box door 3, and comprises a plurality of sealing partition plates which are staggered with each other, and the sealing partition plates form a labyrinth sealing structure; the ventilation assembly comprises ventilation openings fixedly arranged on two sides of the box body 1, ventilation grids 6 are fixedly arranged on the inner side edges of the ventilation openings, an exhaust drum 16 is fixedly arranged on the outer side face of the ventilation openings, the exhaust drum 16 is of a bent drum structure, an opening at the outer side end of the exhaust drum 16 is vertically downward, a box top 2 is arranged on the top of the box body 1, the box top 2 is obliquely arranged, the front side end of the box top 2 is lower than the rear side end of the box top 2, an inclined water baffle 10 is fixedly arranged at the front side end of the box top 2, the sealing assembly comprises a door top plate and a second sealing baffle 9 fixedly arranged on the periphery of the box door 3, the second sealing baffle 9 is positioned on the inner side of the door top plate, the sealing assembly further comprises a box top 2 plate, a third sealing baffle 14 and a first sealing baffle 8 fixedly arranged on the periphery of the box body 1, when the box door 3 is closed, a box top 2 plate, the door top plate, the third sealing baffle 14, the first sealing baffle 8 and the second sealing baffle 9 are sequentially arranged from top to bottom, the lower surface of the box top 2 plate is in contact with the upper surface of the door top plate, the lower surface of the first sealing baffle 8 is in contact with the upper surface of the second sealing baffle 9, the third sealing baffle 14 is in contact with the upper surface of the second sealing baffle 9, the upper surface is provided with a soft baffle strip 15, the inclined sealing strip 15 is fixedly arranged on the outer side end of the sealing baffle 14 is in contact with the door top plate 13, the sealing strip is fixedly arranged on the lower sealing strip 13, and the sealing strip is fixedly arranged on the upper end is in contact with the lower sealing strip 13, and is arranged on the sealing strip is in contact with the sealing strip 13, the seal strip 13 is in close contact with the end of the second sealing separator 9.
An embodiment of the present utility model is as follows:
The utility model provides an outdoor operation is with waterproof variable frequency control cabinet, includes box 1, and the front portion of box 1 articulates through hinge 11 has chamber door 3, and the medial surface of box 1 is provided with vertical first installation strip 5 and horizontal third installation strip 7 for install the electrical equipment in the control cabinet, fixedly on chamber door 3 be provided with two second installation strips 4, be used for installing electrical equipment.
The both sides of box 1 are provided with ventilation subassembly, can realize the intercommunication of inside air and outside air, can install the fan in the inboard and ventilate the heat dissipation, ventilation subassembly is including fixedly being provided with the vent in box 1 both sides, the inboard edge of vent is fixed to be provided with ventilation grille 6, ventilation grille 6 can filter the catkin dust etc. thing in the air, can install the fan in the inside of ventilation grille 6, the vent lateral surface is fixed to be provided with aiutage 16, aiutage 16 is curved barrel structure, the opening of aiutage 16 outside end is vertical decurrent, when raining, the rainwater also can not get into box 1 from aiutage 16, guarantee waterproof performance.
The sealing assembly is further arranged between the box body 1 and the box door 3 and comprises a plurality of sealing partition plates which are staggered with each other, and the sealing partition plates form a labyrinth type sealing structure, so that rainwater can not permeate into the box body 1 through the labyrinth type sealing structure.
The top of the box body 1 is provided with a box top 2, the box top 2 is obliquely arranged, the front side end of the box top 2 is lower than the rear side end of the box top, when raining, rainwater falls on the box top 2 and flows along the inclined front side, the front side end of the box top 2 is fixedly provided with an inclined water baffle 10, and the front side of the water baffle 10 lifts up to block water flow to enable the water flow to be converged on two sides and flow down.
The sealing assembly comprises a door top plate and a second sealing partition plate 9 which are fixedly arranged on the periphery of the door 3, wherein the second sealing partition plate 9 is positioned on the inner side of the door top plate, the sealing assembly further comprises a box top 2 plate, a third sealing partition plate 14 and a first sealing partition plate 8 which are fixedly arranged on the periphery of the box body 1, the box top 2 plate, the third sealing partition plate 14 and the first sealing partition plate 8 are fixedly arranged on the box body 1, the door top plate and the second sealing partition plate 9 are positioned on the door 3, and when the door 3 is closed, the box top 2 plate, the door top plate, the third sealing partition plate 14, the first sealing partition plate 8 and the second sealing partition plate 9 are sequentially arranged from top to bottom to form a complex labyrinth sealing structure.
The lower surface of roof 2 boards contacts with the upper surface of door roof, and the lower surface of first sealed baffle 8 contacts with the upper surface of second sealed baffle 9, can prevent rainwater infiltration, and the slope of third sealed baffle 14 sets up, and the outside end of third sealed baffle 14 is fixed to be provided with soft strip 15, and soft strip 15 contacts with door plant and door roof junction, and soft strip 15 can enough jack door 3, plays soft contact effect, also can play certain sealed effect, and the inboard end of third sealed baffle 14 is provided with guiding gutter 12, even there is a small amount of rainwater infiltration, also can flow outside along guiding gutter 12, only can remain the door 3 department, can not flow into in the box 1.
The lower end of the first sealing partition plate 8 is provided with a sealing strip 13, and the sealing strip 13 is tightly contacted with the end part of the second sealing partition plate 9 to be used as the final sealing, so that the complete sealing effect of the box door 3 is realized.
The terms "first, second, and third" in the present utility model are used for descriptive purposes only, do not denote any order, and are not to be construed as indicating or implying relative importance, and these terms are to be construed as names.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the present utility model may be modified or practiced without departing from the principles.

Claims (10)

1.一种室外作业用防水变频控制柜，其特征在于：包括箱体，所述箱体的两侧设置有通风组件，所述箱体的前部铰接有箱门；所述箱体和箱门之间还设置有密封组件，所述密封组件包括若干相互交错的密封隔板，若干所述密封隔板组成迷宫型密封结构。1. A waterproof frequency converter control cabinet for outdoor operation, characterized in that: it includes a cabinet, ventilation components are provided on both sides of the cabinet, and a door is hinged to the front of the cabinet; a sealing component is also provided between the cabinet and the door, the sealing component including a plurality of interlocking sealing partitions, the plurality of sealing partitions forming a labyrinth-type sealing structure. 2.根据权利要求1所述的室外作业用防水变频控制柜，其特征在于：所述通风组件包括固定设置有在箱体两侧的通风口，所述通风口内侧边缘固定设置有通风格栅，所述通风口外侧面固定设置有排气筒。2. The waterproof frequency converter control cabinet for outdoor operation according to claim 1, characterized in that: the ventilation component includes ventilation openings fixedly installed on both sides of the cabinet, a ventilation grille fixedly installed on the inner edge of the ventilation opening, and an exhaust pipe fixedly installed on the outer side of the ventilation opening. 3.根据权利要求2所述的室外作业用防水变频控制柜，其特征在于：所述排气筒为弯筒型结构，所述排气筒外侧端的开口为竖直向下。3. The waterproof frequency converter control cabinet for outdoor operation according to claim 2, characterized in that: the exhaust pipe has a curved cylindrical structure, and the opening at the outer end of the exhaust pipe is vertically downward. 4.根据权利要求1所述的室外作业用防水变频控制柜，其特征在于：所述箱体的顶部设置有箱顶，所述箱顶倾斜设置，其前侧端低于其后侧端。4. The waterproof frequency converter control cabinet for outdoor operation according to claim 1, characterized in that: the top of the cabinet is provided with a cabinet top, the cabinet top is inclined, and its front end is lower than its rear end. 5.根据权利要求4所述的室外作业用防水变频控制柜，其特征在于：所述箱顶的前侧端固定设置有倾斜的挡水板。5. The waterproof frequency converter control cabinet for outdoor operation according to claim 4, characterized in that: an inclined water baffle is fixedly provided on the front end of the top of the cabinet. 6.根据权利要求1所述的室外作业用防水变频控制柜，其特征在于：所述密封组件包括固定设置在箱门外围的门顶板和第二密封隔板，所述第二密封隔板位于门顶板的内侧；6. The waterproof frequency converter control cabinet for outdoor operation according to claim 1, characterized in that: the sealing assembly includes a top plate fixedly disposed on the periphery of the cabinet door and a second sealing partition, wherein the second sealing partition is located on the inner side of the top plate; 所述密封组件还包括固定设置在箱体外围的箱顶板、第三密封隔板和第一密封隔板；The sealing assembly also includes a top plate, a third sealing partition, and a first sealing partition, which are fixedly installed on the periphery of the enclosure. 当箱门关闭时，所述箱顶板、门顶板、第三密封隔板、第一密封隔板和第二密封隔板从上到下依次设置。When the box door is closed, the box top plate, door top plate, third sealing partition, first sealing partition and second sealing partition are arranged in sequence from top to bottom. 7.根据权利要求6所述的室外作业用防水变频控制柜，其特征在于：所述箱顶板的下表面与门顶板的上表面接触；7. The waterproof frequency converter control cabinet for outdoor operation according to claim 6, characterized in that: the lower surface of the top plate of the cabinet is in contact with the upper surface of the top plate of the door; 所述第一密封隔板的下表面与第二密封隔板的上表面接触。The lower surface of the first sealing partition is in contact with the upper surface of the second sealing partition. 8.根据权利要求6所述的室外作业用防水变频控制柜，其特征在于：所述第三密封隔板倾斜设置，所述第三密封隔板的外侧端固定设置有软条，所述软条与门板和门顶板连接处接触。8. The waterproof frequency converter control cabinet for outdoor operation according to claim 6, characterized in that: the third sealing partition is inclined, and a flexible strip is fixedly provided on the outer end of the third sealing partition, and the flexible strip contacts the connection between the door panel and the top panel of the door. 9.根据权利要求6所述的室外作业用防水变频控制柜，其特征在于：所述第三密封隔板的内侧端设置有导流槽。9. The waterproof frequency converter control cabinet for outdoor operation according to claim 6, characterized in that: a guide groove is provided on the inner end of the third sealing partition. 10.根据权利要求6所述的室外作业用防水变频控制柜，其特征在于：所述第一密封隔板的下端设置有密封条，所述密封条与第二密封隔板的端部紧密接触。10. The waterproof frequency converter control cabinet for outdoor operation according to claim 6, characterized in that: a sealing strip is provided at the lower end of the first sealing partition, and the sealing strip is in close contact with the end of the second sealing partition.
CN202520811840.XU 2025-04-27 2025-04-27 A waterproof frequency converter control cabinet for outdoor operation Active CN224164986U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202520811840.XU CN224164986U (en) 2025-04-27 2025-04-27 A waterproof frequency converter control cabinet for outdoor operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202520811840.XU CN224164986U (en) 2025-04-27 2025-04-27 A waterproof frequency converter control cabinet for outdoor operation

Publications (1)

Publication Number Publication Date
CN224164986U true CN224164986U (en) 2026-04-24

Family

ID=99502603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202520811840.XU Active CN224164986U (en) 2025-04-27 2025-04-27 A waterproof frequency converter control cabinet for outdoor operation

Country Status (1)

Country Link
CN (1) CN224164986U (en)

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