CN214589945U - Low-voltage draw-out type switch cabinet with moisture-proof performance - Google Patents
Low-voltage draw-out type switch cabinet with moisture-proof performance Download PDFInfo
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- CN214589945U CN214589945U CN202120452686.3U CN202120452686U CN214589945U CN 214589945 U CN214589945 U CN 214589945U CN 202120452686 U CN202120452686 U CN 202120452686U CN 214589945 U CN214589945 U CN 214589945U
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Abstract
The utility model relates to the technical field of switch cabinets, and provides a low-voltage draw-out type switch cabinet with moisture resistance, which comprises a switch cabinet body, wherein a mounting frame is fixedly connected in the switch cabinet body, a drawer is slidably connected in the mounting frame, and the drawer is used for being drawn out from the mounting frame; the top ends of the two sides of the drawer along the drawing direction are concavely provided with drying grooves, drying agent bags are arranged in the drying grooves, vent holes are transversely arranged on the two sides of the drawer along the drawing direction in a penetrating way, and the vent holes are communicated with the drying grooves; the drawer is communicated between the exhaust fan and the blower through the vent hole. The utility model discloses aim at solving the problem that current low pressure pull-out type cubical switchboard caused electric elements's damage easily under humid environment. In addition, the drying inside the switch cabinet body can be ensured, the damp-proof performance is realized, and the corrosion to electronic elements is reduced.
Description
Technical Field
The utility model relates to a cubical switchboard technical field particularly, relates to a low pressure pull-out type cubical switchboard with humidity resistance.
Background
The low-voltage draw-out type switch cabinet is a combined low-voltage complete switch equipment for assembling standard modules by factory, mainly comprising fixed cabinet body and drawing-out device equipped with main electric elements of switch, etc., and the drawing-out device is more light and convenient to move and change, and is reliable to move and position, and the drawing-out devices with same type and specification can be reliably exchanged, and the processing method of cabinet body portion in the draw-out type switch cabinet is basically similar to that of fixed cabinet body. Meanwhile, the low-voltage draw-out type switch cabinet has the characteristics of strong segmentation, high red connecting capacity, good dynamic and thermal stability, flexible electrical scheme, convenience in combination, novel structure, high protection grade and the like.
However, low voltage draw-out switchgear may be used in a variety of different environments; when the low-voltage draw-out type switch cabinet is used in a humid environment, the humid air easily corrodes the electrical elements inside the low-voltage draw-out type switch cabinet, so that the electrical elements are damaged, and the normal electricity utilization of a user is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low pressure pull-out type cubical switchboard with humidity resistance, it aims at solving the problem that current low pressure pull-out type cubical switchboard caused electric element's damage easily under humid environment.
The embodiment of the utility model discloses a realize through following technical scheme:
a low-voltage draw-out type switch cabinet with moisture resistance comprises a switch cabinet body, wherein a mounting frame is fixedly connected in the switch cabinet body, a drawer is slidably connected in the mounting frame, and the drawer is used for being drawn out of the mounting frame; the top ends of the two sides of the drawer along the drawing direction are concavely provided with drying grooves, drying agent bags are arranged in the drying grooves, vent holes are transversely arranged on the two sides of the drawer along the drawing direction in a penetrating way, and the vent holes are communicated with the drying grooves; the drawer is communicated between the exhaust fan and the blower through the vent hole.
Furthermore, the mounting frame and the drawers are provided with a plurality of drawers and are arranged into a plurality of rows, and ventilation pipes are communicated between the ventilation holes of two adjacent drawers in each row to form a spiral ventilation channel; each row of drawers at the bottom is communicated with the air blower, and each row of drawers at the top is communicated with the exhaust fan.
Further, the desiccant pouch has a height greater than the height of the vent.
Further, the mounting frame and the drawer are arranged in three columns, each having five.
Furthermore, a handle is fixedly connected to the outer side surface of the drawer.
Further, the diameter of the vent tube is smaller than the diameter of the vent hole.
Further, the bottom of this cubical switchboard body fixedly connected with base, this hair-dryer sets up in the upper surface of this base.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the utility model has reasonable design, and can form a circulating ventilation system by arranging the switch cabinet body, the mounting frame, the drawer, the drying groove, the drying agent bag, the vent hole, the exhaust fan and the blower, and can guide out the heat in the switch cabinet body, cool down and avoid the influence of overhigh temperature on the electric elements; simultaneously, can dry moist air at the in-process of taking a breath, guarantee the inside drying of cubical switchboard body, have damp-proofing performance, reduce the corruption to electronic component.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a front view of a low-voltage drawer-type switch cabinet with moisture-proof performance according to an embodiment of the present invention;
fig. 2 is a front cross-sectional view of a low-voltage drawer-type switch cabinet with moisture-proof performance according to an embodiment of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
icon: 1-switch cabinet body, 11-mounting frame, 2-drawer, 21-drying groove, 22-drying agent bag, 23-ventilation hole, 3-exhaust fan, 4-blower, 5-ventilation pipe, 6-handle and 7-base.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 3, the present embodiment provides a low-voltage drawer-type switch cabinet with moisture-proof performance, including a switch cabinet body 1, a mounting frame 11 is fixedly connected in the switch cabinet body 1, a drawer 2 is slidably connected in the mounting frame 11, and the drawer 2 is used for being pulled out from the mounting frame 11; the top ends of the two sides of the drawer 2 along the drawing direction are concavely provided with drying grooves 21, drying agent bags 22 are arranged in the drying grooves 21, the two sides of the drawer 2 along the drawing direction are transversely provided with vent holes 23 in a penetrating way, and the vent holes 23 are communicated with the drying grooves 21; and a suction fan 3 and a blower 4, wherein the drawer 2 is communicated between the suction fan 3 and the blower 4 through the vent hole 23.
In this embodiment, in actual use, when the worker activates the exhaust fan 3 and the blower 4, in a humid environment, a humid air flow is blown to the drawer 2 by the blower 4, the humid air flow is dried and sucked when passing through the desiccant bag 22, and the dried air flow is extracted from the exhaust fan 3, so that an air-ventilating and drying moisture-proof cycle is formed. And simultaneously, when the utility model discloses a when drier bag 22 became invalid, the staff only need pull out drawer 2, take out the drier bag 22 that became invalid, put into new drier bag 22 can.
Therefore, by arranging the switch cabinet body 1, the mounting frame 11, the drawer 2, the drying groove 21, the drying agent bag 22, the vent hole 23, the exhaust fan 3 and the blower 4, a circulating ventilation system can be formed, heat in the switch cabinet body 1 is led out, the temperature is reduced, and the influence of overhigh temperature on electric elements is avoided; simultaneously, can dry moist air at the in-process of taking a breath, guarantee the inside drying of cubical switchboard body 1, have damp-proofing performance, reduce the corruption to electronic component.
In some embodiments, referring to fig. 2, the mounting frame 11 and the drawers 2 are provided with a plurality of air vents 5 and are arranged in a plurality of rows, and the air vents 23 of two adjacent drawers 2 in each row are communicated with each other to form a spiral air exchange channel; each row of drawers 2 at the bottom communicates with the blower 4, and each row of drawers 2 at the top communicates with the suction fan 3. Specifically, the mounting frame 11 and the drawer 2 are arranged in three columns, each having five. In actual use, when a worker turns on the suction fan 3 and the blower 4, the air flow from the blower 4 will spiral up along the plurality of drawers 2 and the ventilation duct 5, and finally leave from the suction fan 3. It can be seen that by providing the ventilation duct 5, a spiral ventilation channel can be formed to dissipate heat from the drawer 2 and to dry multiple streams of moist air.
Moreover, in the prior art, a large drying plate is arranged in the switch cabinet for drying, but when the large drying plate is used for drying, the drying degrees of different positions are different, for example, the drying of some parts is failed, but the drying of some parts is not failed, but the whole drying plate can be directly replaced by a worker, so that the resource waste is easily caused. And in the utility model discloses in, the drier bag 22 of which drawer 2 has become invalid, can directly change, can not cause the influence to the drier bag 22 of other drawers 2, resources are saved improves the utilization ratio.
In some embodiments, as shown in fig. 2 and 3, the desiccant pouch 22 has a height greater than the height of the vent 23. In actual use, the desiccant bag 22 can block the vent 23, so that the airflow enters the drawer 2 through the desiccant bag 22 and then through the vent 23. This arrangement can further improve the drying performance.
Preferably, referring to fig. 1, a handle 6 is fixedly connected to an outer side of the drawer 2. Through setting up handle 6, the staff can pull out drawer 2 fast conveniently, improves the simple operation nature.
As shown in fig. 2 and 3, it is more preferable that the diameter of the ventilation tube 5 is smaller than that of the ventilation hole 23. So set up, can let more by dry gas enter into drawer 2 in taking a breath, further improve heat dispersion.
In some embodiments, referring to fig. 1, a base 7 is fixedly connected to the bottom of the switch cabinet body 1, and the blower 4 is disposed on the upper surface of the base 7. Through setting up base 7, can be for whole utility model provides a more stable holding power, improve stability.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a low pressure pull-out type cubical switchboard with humidity resistance which characterized in that: the drawer type switch cabinet comprises a switch cabinet body, wherein a mounting frame is fixedly connected in the switch cabinet body, a drawer is connected in the mounting frame in a sliding manner, and the drawer is used for being pulled out of the mounting frame; the top ends of the two sides of the drawer along the drawing direction are concavely provided with drying grooves, drying agent bags are arranged in the drying grooves, vent holes are transversely arranged on the two sides of the drawer along the drawing direction in a penetrating way, and the vent holes are communicated with the drying grooves; the drawer is communicated between the exhaust fan and the blower through the vent hole.
2. A low voltage drawout switchgear as claimed in claim 1, wherein: the mounting frame and the drawers are provided with a plurality of drawers and are arranged into a plurality of rows, and the vent holes of two adjacent drawers in each row are communicated with a vent pipe to form a spiral ventilation channel; each row of drawers at the bottom is communicated with the air blower, and each row of drawers at the top is communicated with the exhaust fan.
3. A low voltage drawout switchgear as claimed in claim 1, wherein: the desiccant pouch has a height greater than the height of the vent.
4. A low voltage drawout switchgear as claimed in claim 2, wherein: the mounting frame and the drawer are arranged in three columns, each having five.
5. The low-voltage draw-out switchgear with moisture protection as claimed in claim 4, wherein: the outer side surface of the drawer is fixedly connected with a handle.
6. The low-voltage draw-out switchgear with moisture protection as claimed in claim 5, wherein: the diameter of the vent tube is smaller than the diameter of the vent hole.
7. A low voltage drawout switchgear as claimed in any one of claims 1 to 6, wherein: the bottom fixedly connected with base of this cubical switchboard body, this hair-dryer sets up in the upper surface of this base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452686.3U CN214589945U (en) | 2021-03-02 | 2021-03-02 | Low-voltage draw-out type switch cabinet with moisture-proof performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120452686.3U CN214589945U (en) | 2021-03-02 | 2021-03-02 | Low-voltage draw-out type switch cabinet with moisture-proof performance |
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| Publication Number | Publication Date |
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| CN214589945U true CN214589945U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120452686.3U Active CN214589945U (en) | 2021-03-02 | 2021-03-02 | Low-voltage draw-out type switch cabinet with moisture-proof performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872087A (en) * | 2021-11-08 | 2021-12-31 | 江苏华冠电器集团有限公司 | Drawer type low-voltage switchgear cabinet with stable and uniform heat dissipation |
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2021
- 2021-03-02 CN CN202120452686.3U patent/CN214589945U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872087A (en) * | 2021-11-08 | 2021-12-31 | 江苏华冠电器集团有限公司 | Drawer type low-voltage switchgear cabinet with stable and uniform heat dissipation |
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