CN211151114U - Power dispatching switch board convenient to heat dissipation - Google Patents

Abstract

The utility model discloses a power dispatching switch board convenient to heat dissipation, including cabinet body shell, distribution server is installed to cabinet body shell's interior bottom, cabinet body shell's upper end is fixedly connected with support column respectively all around, and the upper end of support column is equipped with the roof, the bottom of going up the roof is equipped with respectively all around and shelters from the bounding wall, the top that just is located distribution server in the cabinet body shell is equipped with the radiator-grid, cabinet body shell's both sides inner wall symmetry is equipped with the cold wind spray tube, and the even intercommunication of one side of cold wind spray tube towards distribution server has a plurality of shower nozzle, outer wall one side intercommunication of cold wind spray tube has the reposition of redundant personnel pipeline, and reposition of redundant personnel pipeline sets up in cabinet body shell's lateral wall, the bottom. The utility model overcomes prior art's is not enough, and reasonable in design has good radiating effect, and can effectively protect the switch board, has higher social use value and application prospect.

Description

A power dispatching distribution cabinet that facilitates heat dissipation

technical field

The utility model relates to the technical field of power dispatching, in particular to a power dispatching power distribution cabinet which is convenient for heat dissipation.

Background technique

Power distribution cabinets (boxes) are divided into power distribution cabinets (boxes), lighting distribution cabinets (boxes), and metering cabinets (boxes), which are the final equipment of the power distribution system. A power distribution cabinet is a device used to control circuits. Switchgear, measuring instruments, protective electrical and auxiliary equipment are assembled in a closed or semi-closed metal cabinet according to electrical wiring requirements. During normal operation, it can be operated manually or automatically. The switch turns on or off the circuit, but when the existing power distribution cabinet is in use, due to its closed state, its heat dissipation effect is poor, resulting in a long use time of the power distribution cabinet, and the temperature inside the power distribution cabinet rises, which is easy to cause the distribution of power distribution cabinets. The damage to the instruments inside the electrical cabinet reduces the working stability of the electronic components in the power distribution cabinet. Therefore, there is an urgent need to design a power dispatching distribution cabinet that facilitates heat dissipation.

Utility model content

In order to solve the problems mentioned in the above background technology, the present invention provides a power dispatching power distribution cabinet which is convenient for heat dissipation.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

A power dispatching power distribution cabinet that facilitates heat dissipation, comprising a cabinet body shell, a power distribution server is installed at the inner bottom of the cabinet body shell, a support column is fixedly connected around the top of the cabinet body shell, and each of the support columns The upper ends are connected to the top plate;

A shielding enclosure is respectively provided around the bottom of the upper top plate; a cooling net is arranged in the cabinet shell above the power distribution server; a pair of cold air nozzles are symmetrically arranged on both inner walls of the cabinet shell, The side of the cold air nozzle facing the power distribution server is evenly connected with a plurality of nozzles; the side of the two cold air nozzles away from the power distribution server is connected with a branch pipe, and the branch pipe is arranged on the side of the power distribution server. Inside the side wall of the cabinet shell;

The center of the shunt duct is connected with an air outlet pipe; the air outlet pipe runs through the bottom of the cabinet shell and is connected with a cooling fan; the bottom ends of the outer walls on opposite sides of the cabinet shell are symmetrically provided with a pair of Fixing plates, one end of each fixing plate away from the cabinet shell is rotatably connected with a protective side plate.

Optionally, the height of the shielding enclosure is greater than the height of the support column.

Optionally, several springs are connected between the protective side plate and the outer wall of the cabinet shell.

Optionally, a cabinet door is rotatably connected to another outer wall of the cabinet shell, and an operating handle is provided on the cabinet door.

Optionally, supporting legs are respectively fixedly connected around the bottom of the cabinet shell.

Compared with the prior art, the beneficial effects of the present utility model are:

Start the air cooler, and the cold air is sprayed outward through the air outlet pipe, the shunt pipe, the cold air nozzle and the nozzle in turn, and the power distribution server is cooled and cooled, and the heat is discharged into the air through the heat dissipation network to achieve a good heat dissipation effect;

Set the shielding hoarding to block the wind and rain, so as to prevent the rainwater from entering the cabinet shell and causing damage to the power distribution server;

When the cabinet shell is impacted by external force, the protective side plate can play a certain role in shock absorption and buffering, so as to effectively protect the power distribution server and avoid damage.

To sum up, the utility model overcomes the shortcomings of the prior art, has a reasonable design, has a good heat dissipation effect, can effectively protect the power distribution cabinet, and has high social use value and application prospect.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor.

Fig. 1 is the structural representation of the utility model;

Figure 2 is a perspective view of the utility model.

In the figure: cabinet shell 1, support legs 2, power distribution server 3, cooling net 4, support column 5, upper top plate 6, shielding enclosure 7, cold air nozzle 8, nozzle 9, shunt duct 10, air outlet duct 11 , Air cooler 12, fixed plate 13, protective side plate 14, spring 15, cabinet door 16.

Detailed ways

In order to make the purpose, features and advantages of the present utility model more obvious and understandable, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the embodiments described below are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and through specific embodiments.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

Referring to Figures 1-2, a power dispatching power distribution cabinet that facilitates heat dissipation includes a cabinet body shell 1, a power distribution server 3 is installed at the inner bottom of the cabinet body shell 1, and support columns are fixedly connected to the top and four sides of the cabinet body shell 1 respectively. 5, and the upper end of the support column 5 is provided with an upper top plate 6, the bottom of the upper top plate 6 is respectively provided with a shielding enclosure 7, the cabinet shell 1 is provided with a cooling net 4 above the power distribution server 3, and the cabinet shell 1 The inner walls of the opposite sides are symmetrically provided with cold air nozzles 8, and the side of the cold air nozzle 8 facing the power distribution server 3 is evenly connected with a number of nozzles 9, and one side of the outer wall of the cold air nozzle 8 is connected with a shunt pipe 10, and the flow is divided. The duct 10 is arranged on the side wall of the cabinet shell 1, the bottom center of the shunt duct 10 is connected with the air outlet duct 11, and the air outlet duct 11 penetrates the bottom wall of the cabinet shell 1 and is connected to the downward extending end of the cooling fan 12. The two sides of the outer wall of the lower end of the casing 1 are symmetrically provided with fixed plates 13, and the end of the fixed plate 13 away from the cabinet casing 1 is rotatably connected with a protective side plate 14, and the air cooler 12 is electrically connected to the commercial power through an external control switch.

Preferably, the height of the shielding enclosure plate 7 is greater than the height of the support column 5 , which can shield the rainwater and prevent the rainwater from entering the cabinet shell 1 and causing damage to the power distribution server 3 .

Preferably, several springs 15 are connected between the protective side plate 14 and the outer wall of the cabinet shell 1 , and under the elastic force of the springs 15 , the protective side plate 14 can effectively play a protective role.

Preferably, two symmetrical cabinet doors 16 are rotatably connected to the outer wall of the cabinet shell 1 , and the outer wall of the cabinet door 16 is provided with an operating handle, through which the cabinet door 16 can be opened and closed.

Preferably, supporting legs 2 are respectively fixedly connected around the bottom of the cabinet shell 1 , and the supporting legs 2 are provided to play a fixed supporting role for the cabinet shell 1 .

Working principle: In the utility model, when using, firstly start the air cooler 12 through the external control switch, and the cold air is sprayed outward through the air outlet pipe 11, the branch pipe 10, the cold air nozzle 8 and the nozzle 9 in turn, and the power distribution server is sprayed out. 3. Heat dissipation and cooling, and the heat is discharged to the air through the heat dissipation net 4 to achieve a good heat dissipation effect; at the same time, the shielding enclosure plate 7 is set to block the wind and rain, so as to prevent rainwater from entering the cabinet shell 1 and causing damage to the power distribution server 3 ; And when the cabinet shell 1 is hit by an external force, the protective side plate 14 can play a certain role in shock absorption and buffering, so as to effectively protect the power distribution server 3 and avoid damage.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that it can still be Modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention .

Claims (5)

1. A power dispatching power distribution cabinet that facilitates heat dissipation, comprising a cabinet shell (1), and a power distribution server (3) is installed at the inner bottom of the cabinet shell (1), characterized in that: the cabinet shell (1) A support column (5) is fixedly connected to the periphery of the top of (1), and the upper end of each support column (5) is connected to the upper top plate (6); A shielding enclosure (7) is respectively provided around the bottom of the upper top plate (6); a heat dissipation net (4) is arranged in the cabinet shell (1) above the power distribution server (3); the A pair of cold air nozzles (8) are symmetrically arranged on both inner walls of the cabinet shell (1), and a plurality of nozzles (9) are evenly connected to the side of the cold air nozzles (8) facing the power distribution server (3). ; One side of the two cold air nozzles (8) away from the power distribution server (3) is connected with a shunt duct (10), and the shunt duct (10) is arranged on the side of the cabinet shell (1) inside the wall; An air outlet pipe (11) is communicated with the center of the shunt pipe (10); the air outlet pipe (11) penetrates through the bottom of the cabinet shell (1) and is connected with a cooling fan (12); A pair of fixing plates (13) are symmetrically arranged at the bottom ends of the outer walls on opposite sides of the cabinet shell (1), and one end of each of the fixing plates (13) away from the cabinet shell (1) is rotatably connected with a protective side plate (13). 14). 2 . The power dispatching power distribution cabinet according to claim 1 , wherein the height of the shielding enclosure plate ( 7 ) is greater than the height of the support column ( 5 ). 3 . 3. A power dispatching power distribution cabinet that facilitates heat dissipation according to claim 1, wherein a plurality of springs are connected between the protective side plate (14) and the outer wall of the cabinet shell (1). (15). 4. A power dispatching power distribution cabinet that facilitates heat dissipation according to claim 1, characterized in that: a cabinet door (16) is rotatably connected to the outer wall of the cabinet shell (1), and the cabinet door (16) It is arranged between the two fixing plates (13), and an operating handle is arranged on the cabinet door (16). 5 . The power dispatching power distribution cabinet according to claim 1 , characterized in that: supporting legs ( 2 ) are respectively fixedly connected around the bottom of the cabinet shell ( 1 ). 6 .

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