CN218302047U

CN218302047U - Safe and environment-friendly electrical cabinet

Info

Publication number: CN218302047U
Application number: CN202222429167.2U
Authority: CN
Inventors: 梁志钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2023-01-13
Anticipated expiration: 2032-09-14

Abstract

The utility model provides a safe and environment-friendly regulator cubicle relates to regulator cubicle equipment application. A safe and environment-friendly electrical cabinet comprises an electrical cabinet box body, wherein a cabinet door is arranged on the front side of the electrical cabinet box body, heat dissipation units are arranged on the electrical cabinet box body and the cabinet door respectively, each heat dissipation unit comprises a heat dissipation sheet and a support bar, the heat dissipation sheet is provided with a convex side and a concave side, and the support bar is arranged on the concave side of the heat dissipation sheet; the utility model discloses a radiating unit has replaced traditional radiating groove, has solved the radiating groove when can carrying out the heat dissipation to the regulator cubicle and has easily advanced the dust and prevent dust the easy problem of blockking up, the maintenance of being not convenient for of king, has avoided the influence of dust to device in the regulator cubicle, has improved the security and the feature of environmental protection of regulator cubicle.

Description

Safe and environment-friendly electrical cabinet

Technical Field

The utility model relates to a regulator cubicle equipment application technical field particularly, relates to a safe and environment-friendly regulator cubicle.

Background

The electrical cabinet is a cabinet which is processed by steel materials and used for protecting components from working normally. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric cabinet is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

Chinese utility model patent with application number CN201922127831.6 discloses "a safe environment-friendly electric power regulator cubicle device, including the regulator cubicle box, the positive top of regulator cubicle box articulates there is first cabinet door, the positive bottom of regulator cubicle box articulates there is the second cabinet door, the equal fixedly connected with erection baffle in top and the bottom of regulator cubicle box. This safe environment-friendly electric power regulator cubicle device, top and bottom through the regulator cubicle box are equipped with installing baffle, and its left and right sides is equipped with guard flap, installing baffle is fixed with guard flap and carries out the external protection to the regulator cubicle box, and the inboard joint through guard flap has the dust separation rack that is four in quantity, this dust separation rack covers radiating groove department, and its junction is equipped with sealed the pad and prevents that the dust from flowing in from the gap, thereby effectual solved the dust see through the radiating groove get into the cabinet body and lead to inside dust great and influence equipment and the general problem of surrounding environment and security. However, the protective baffle is additionally arranged on the outer side of the electrical cabinet box body, so that heat dissipation is not facilitated, and meanwhile, the dust-proof net rack is exposed to the external environment and is blown by wind and sunburned to cause sealing failure and easily cause dust blockage, so that the heat dissipation function is reduced, and the safety of the electrical cabinet box body is influenced; in addition, the dust-proof net rack is troublesome to replace and maintain, and the maintenance intensity of the electric cabinet box body is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe and environment-friendly regulator cubicle, its structure that uses the radiating element to replace current radiating groove need not to consider dustproof problem to can not influence the problem of regulator cubicle heat dissipation and security.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a safe environment-friendly regulator cubicle, and it includes the regulator cubicle box, the front of regulator cubicle box is provided with the chamber door, the regulator cubicle box and all be provided with the heat dissipation unit on the chamber door, the heat dissipation unit includes fin and support bar, the fin is provided with protruding side and concave side, the support bar set up in the concave side of fin.

The utility model discloses in, the heat dissipation unit that sets up on regulator cubicle box and chamber door undertakes the inside heat dissipation task of regulator cubicle box, and the heat dissipation unit can set up a plurality ofly. The radiating unit comprises radiating fins and supporting bars, the convex side and the concave side of each radiating fin are of structures, the contact area with air is increased, the heat exchange efficiency of the internal environment and the external environment of the electrical cabinet box is enhanced, the supporting bars are arranged, the effect of supporting the radiating fins is achieved, the radiating fins are prevented from being deformed by external force or after a period of time, the contact area of the internal environment with the electrical cabinet box is enhanced, heat is transferred to the radiating fins, the heat exchange efficiency of the internal environment and the external environment of the electrical cabinet box is enhanced, and the sealing performance of the electrical cabinet box is improved while the internal environment of the electrical cabinet box is radiated.

The utility model discloses a radiating unit has replaced traditional radiating groove, has solved the radiating groove when can carrying out the heat dissipation to the regulator cubicle and has easily advanced the dust and prevent dust the easy problem of blockking up, the maintenance of being not convenient for of king, has avoided the influence of dust to device in the regulator cubicle, has improved the security and the feature of environmental protection of regulator cubicle.

The utility model discloses an in some embodiments, above-mentioned regulator cubicle box and correspond on the chamber door the radiating unit all is provided with the louvre.

In some embodiments of the present invention, the heat dissipation plate is connected to the electrical cabinet box and the box door by bolts.

The utility model discloses an in some embodiments, above-mentioned louvre edge is provided with the connecting plate, the connecting plate orientation the inside indent of regulator cubicle box sets up, the fin with the connecting plate is connected.

In some embodiments of the present invention, the heat dissipating unit is provided with a protection plate on which a ventilation hole is formed.

In some embodiments of the present invention, the ventilation holes are louver structures.

In some embodiments of the present invention, the left and right sides of the support bar are respectively welded to the heat sink, the lower side of the support bar is abutted against the concave side of the heat sink.

In some embodiments of the present invention, the bottom surface of the electrical cabinet box is provided with a heat dissipation plate.

The utility model discloses an in some embodiments, the bottom surface of above-mentioned regulator cubicle box is provided with the mount pad, the mount pad corresponds the heating panel is provided with dodges the passageway.

In some embodiments of the present invention, the electrical cabinet box body and the inner wall of the box door are further provided with heat collecting strips, and the heat collecting strips are connected to the heat dissipation unit.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

(1) The utility model discloses a heat dissipation unit dispels the heat to the inside of regulator cubicle, has replaced the heat dissipation form of radiating groove, need not the inside and the external environment intercommunication of regulator cubicle, has avoided the dust to get into the fault that the regulator cubicle caused its interior device, greatly increased the security of regulator cubicle.

(2) The utility model discloses a heat dissipation unit dispels the heat to the inside of regulator cubicle, has replaced the heat dissipation form of radiating groove, and then need not to use dust keeper such as dust separation rack, has reduced the use of maintenance cost and consumptive material, has improved the feature of environmental protection of regulator cubicle.

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 schematic view of the overall structure of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic structural diagram of the heat dissipation unit.

An icon: 1. an electrical cabinet box body; 2. a box door; 3. a heat sink; 4. a supporting strip; 5. a connecting plate; 6. a protection plate; 7. a vent hole; 8. a heat dissipation plate; 9. a mounting base; 10. a heat collecting bar.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making 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 embodiments 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 of the present invention 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 therefore, the present invention should not be construed as being limited thereto.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically 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 according to specific situations by those skilled in the art.

Example 1

The embodiment provides a safe and environment-friendly electrical cabinet, as shown in fig. 1-3, the safe and environment-friendly electrical cabinet comprises an electrical cabinet box 1, a cabinet door 2 is arranged on the front surface of the electrical cabinet box 1, heat dissipation units are arranged on the electrical cabinet box 1 and the cabinet door 2, each heat dissipation unit comprises a heat dissipation fin 3 and a support bar 4, the heat dissipation fins 3 are provided with convex sides and concave sides, and the support bars 4 are arranged on the concave sides of the heat dissipation fins 3.

The utility model discloses in, the heat dissipation unit that sets up on regulator cubicle box 1 and chamber door 2 undertakes the inside heat dissipation task of regulator cubicle box 1, and the heat dissipation unit can set up a plurality ofly. The radiating unit includes fin 3 and support bar 4, the structure of the protruding side and the concave side of fin 3, the area of contact with the air has been increased, the heat exchange efficiency of the internal environment of regulator cubicle box 1 and external environment has been strengthened, and set up support bar 4, one of them effect plays the effect of supporting fin 3, prevent that fin 3 from receiving external force or producing deformation after a period, its two effects are strengthened the internal environment area of contact with regulator cubicle box 1, give fin 3 with heat transfer, the heat exchange efficiency of the internal environment of regulator cubicle box 1 and external environment has been strengthened, the leakproofness of regulator cubicle box 1 has been improved when giving regulator cubicle box 1's internal environment radiating.

The mounting frame or the mounting bar for mounting the device is arranged in the common electrical cabinet, the areas are heat source positions in the electrical cabinet, and the heat dissipation unit is arranged at the position close to the heat sources, so that a good heat dissipation effect is achieved. The heat sink 3 in the heat dissipating unit plays a main role of heat dissipation, and the material of the heat sink can be magnesium alloy, and the material of the support strip 4 can be aluminum alloy. The heat sink 3 may also be a copper sheet.

The magnesium alloy is formed by adding other elements into magnesium as a base. The method is characterized in that: the magnesium alloy has the advantages of small density (about 1.8g/cm < 3 > of magnesium alloy), high specific strength, large specific elastic modulus, good heat dissipation, good shock absorption, larger impact load bearing capacity than aluminum alloy and good organic matter and alkali corrosion resistance. The main alloy elements comprise aluminum, zinc, manganese, cerium, thorium and a small amount of zirconium or cadmium. Currently, the most widely used are magnesium-aluminum alloys, followed by magnesium-manganese alloys and magnesium-zinc-zirconium alloys. The method is mainly used in aviation, aerospace, transportation, chemical engineering, rocket and other industrial departments. The lightest metal in practical metal, magnesium has a specific gravity of about 2/3 that of aluminum and 1/4 that of iron. It is the lightest metal of practical metals, and has high strength and high rigidity. The processing process, corrosion and mechanical properties of the alloy have the following characteristics: the heat dissipation is fast, the weight is light, the rigidity is good, the corrosion resistance and the size stability are certain, the impact resistance, the wear resistance and the attenuation performance are good, and the recovery is easy; in addition, the material has the characteristics of high heat conduction and electric conduction, no magnetism, good shielding property and no toxicity.

The magnesium alloy is easy to recover, can meet the requirement of environmental protection when being used on the electrical cabinet, and has light weight, so that the electrical cabinet has light weight and can reduce the transportation cost; in addition, the magnesium alloy has strong electromagnetic wave shielding performance, and the safety of the electrical cabinet is improved. The magnesium alloy and the aluminum alloy are matched for heat dissipation, so that heat inside the electrical cabinet can be effectively dissipated to the outside without heat dissipation holes.

Example 2

The present embodiment provides a safe and environment-friendly electrical cabinet, which is substantially the same as embodiment 1, and the main difference between the safe and environment-friendly electrical cabinet and the embodiment is as follows: the electrical cabinet body 1 and the cabinet door 2 are provided with heat dissipation holes corresponding to the heat dissipation units. The electric box body and the box door 2 are provided with heat dissipation holes, and the heat dissipation units are arranged on the heat dissipation holes, so that the internal air of the electric box body can be directly and fully contacted with the heat dissipation units, and the heat dissipation effect is ensured.

Further, the heat sink 3 is connected with the electrical cabinet body 1 and the cabinet door 2 through bolts. The radiating fins 3 cover the radiating holes, and sealing elements are arranged at the bolt connection positions to prevent dust and water vapor from penetrating through the radiating fins 3 to enter the electrical cabinet box body 1.

Example 3

The present embodiment provides a safe and environment-friendly electrical cabinet, as shown in fig. 3, which is substantially the same as that in embodiment 1 or embodiment 2, and the main difference between the two embodiments is as follows: the louvre edge is provided with connecting plate 5, and connecting plate 5 is connected with connecting plate 5 towards the inside indent setting of regulator cubicle box 1, fin 3. Because there is the existence of protruding side, when it was installed on regulator cubicle box 1 and chamber door 2, it was convex, can increase the space of regulator cubicle and occupy to the collision takes place with other objects more easily for convex part. Therefore, the connecting plate 5 is used for being designed to be concave, so that the convex part of the radiating fin 3 is offset from the concave part of the connecting plate 5, the electrical cabinet is smooth in appearance, the radiating area is increased, and the occupied space of the electrical cabinet cannot be increased.

Further, as shown in fig. 3, the heat dissipating unit is covered with a protective plate 6, and the protective plate 6 is provided with a vent hole 7. The radiating unit can avoid illumination due to the fact that the radiating fins 3 avoid direct sunlight by adding the protective plate 6. The ventilation holes 7 enable the outside air to be in full contact with the heat dissipation unit, and the heat dissipation function of the heat dissipation unit is guaranteed.

Further, as shown in fig. 3, the vent holes 7 are louver structures. The structure of shutter can make ventilation hole 7 towards ground, has effectively avoided the entering of illumination and foreign matter.

Further, as shown in fig. 3, the left and right sides of the stay 4 are welded to the heat sink 3, respectively, and the lower side of the stay 4 abuts against the concave side of the heat sink 3. Support bar 4 plays the effect to the support of fin 3 and increase the 3 areas of fin in the concave surface of fin 3, and on the left and right sides welding of support bar 4 and the inside wall of the 3 concave sides of fin, the downside butt of support bar 4 was on the diapire of the 3 concave sides of fin, and this kind of setting can make support bar 4 and fin 3 fully contact, strengthens radiating efficiency of radiating unit heat conduction.

Example 4

The present embodiment provides a safe and environment-friendly electrical cabinet, as shown in fig. 2, which is substantially the same as any one of embodiments 1 to 3, and the main differences between the two embodiments are as follows: the bottom surface of the electrical cabinet box 1 is provided with a heat dissipation plate 8. The heat dissipation plate 8 may be made of magnesium alloy or copper. A large-area heat dissipation plate 8 is laid on the bottom surface of the electrical cabinet box body 1, and heat inside the electrical cabinet can be conducted to the ground due to the fact that the heat dissipation plate is close to the ground, and heat dissipation is not needed to be worried about.

Further, as shown in fig. 1. The bottom surface of the electrical cabinet box body 1 is provided with a mounting seat 9, and the mounting seat 9 is provided with an avoiding channel corresponding to the heat dissipation plate 8. The mounting seat 9 is used for supporting the electrical cabinet box body 1, and the avoiding channel can enable the heat dissipation plate 8 to be in full contact with external air to perform heat exchange, so that the purpose of heat dissipation is achieved.

Further, as shown in fig. 1, heat collecting strips 10 are further disposed on inner walls of the electrical cabinet box 1 and the cabinet door 2, and the heat collecting strips 10 are connected to the heat dissipation unit. The heat collecting strips 10 can be arranged near a device in the electrical cabinet box 1, namely a heat source, so that a better heat dissipation effect is achieved. The heat collecting strips 10 may be made of graphene heat dissipation film, copper foil, or the like. The heat collecting bar 10 can collect heat and transmit the heat to the heat radiating unit for heat radiation.

To sum up, the embodiment of the utility model provides a safe environment-friendly regulator cubicle has following advantage or beneficial effect at least:

(2) The utility model discloses a radiating unit dispels the heat to the inside of regulator cubicle, has replaced the heat dissipation form of radiating groove, and then need not to use dust keeper such as dust-proof rack, has reduced the use of maintenance cost and consumptive material, has improved the feature of environmental protection of regulator cubicle.

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

1. The utility model provides a safe environment-friendly regulator cubicle, includes the regulator cubicle box, its characterized in that, the front of regulator cubicle box is provided with the chamber door, the regulator cubicle box and all be provided with the heat dissipation unit on the chamber door, the heat dissipation unit includes fin and support bar, the fin is provided with protruding side and concave side, the support bar set up in the concave side of fin.

2. The safety and environment-friendly electrical cabinet according to claim 1, wherein heat dissipation holes are formed in the electrical cabinet body and the cabinet door corresponding to the heat dissipation units.

3. The safety and environment-friendly electrical cabinet according to claim 2, wherein the heat sink is connected with the electrical cabinet box and the cabinet door through bolts.

4. The safety and environment-friendly electrical cabinet according to claim 2, wherein a connecting plate is arranged at the edge of the heat dissipation hole, the connecting plate is arranged in a concave manner towards the interior of the electrical cabinet box body, and the heat dissipation fins are connected with the connecting plate.

5. The safety and environment-friendly electrical cabinet as claimed in claim 1, wherein a protection plate is disposed on the upper cover of the heat dissipation unit, and the protection plate is provided with a vent hole.

6. The safe and environment-friendly electrical cabinet according to claim 5, wherein the vent holes are louver structures.

7. The safety and environment-friendly electrical cabinet according to claim 1, wherein the left and right sides of the supporting bar are welded to the heat sink respectively, and the underside of the supporting bar abuts against the concave side of the heat sink.

8. The safety and environment-friendly electrical cabinet according to claim 1, wherein a heat dissipation plate is arranged on the bottom surface of the electrical cabinet box.

9. The safety and environment-friendly electrical cabinet according to claim 8, wherein a mounting seat is arranged on the bottom surface of the electrical cabinet box, and an avoiding channel is arranged on the mounting seat corresponding to the heat dissipation plate.

10. The safety and environment-friendly electrical cabinet according to claim 1, wherein heat collection strips are further arranged on the inner walls of the electrical cabinet box body and the door, and the heat collection strips are connected with the heat dissipation unit.