A heat dissipation type new energy electrical cabinet

Abstract

The utility model belongs to the technical field of electrical cabinets, and specifically discloses a heat dissipation type new energy electrical cabinet, including a cabinet body, two opposite sides of the cabinet body are respectively covered with cabinet doors, and the other two opposite sides of the cabinet body are respectively provided with multiple rows of heat dissipation holes, two heat dissipation fans are spaced apart at the top of the cabinet body, and multiple partitions are spaced apart inside the cabinet body. The heat dissipation type new energy electrical cabinet of the utility model utilizes the principle of hot air rising to quickly discharge the high-temperature air in the electrical cabinet through the heat dissipation fan on the top, and at the same time introduces fresh cold air from the outside through the multiple rows of heat dissipation holes on the two opposite sides of the cabinet body, forming effective convection heat dissipation, improving the heat dissipation efficiency of the new energy electrical cabinet, and ensuring the stable operation of electrical components. At the same time, it can also avoid the entry of dust and debris, keep the interior of the electrical cabinet clean, improve the overall reliability and service life of the electrical cabinet, and utilize double-opening cabinet doors to facilitate the installation and maintenance of internal components.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical cabinets, and in particular relates to a heat dissipation type new energy electrical cabinet. Background Art

[0002] With the rapid development and application of new energy technologies, the stability and reliability of the performance of new energy electrical cabinets, as key equipment for energy distribution, control and protection, have become particularly important. During the operation of the electrical cabinet, a large amount of heat will be generated due to the work of the internal electrical components. If the heat cannot be discharged in a timely and effective manner, the temperature inside the electrical cabinet will rise, which will affect the normal operation of the electrical components and may even cause safety accidents.

[0003] Existing new energy electrical cabinets usually install cooling fans at the bottom and use bottom air intake to dissipate heat. Although bottom air intake cooling can introduce external cold air to a certain extent, the cooling effect is limited and may bring in dust and debris, which will have an adverse effect on the cleanliness of the interior of the electrical cabinet and the life of electrical components. In addition, the single door of the electrical cabinet is not convenient for installing and maintaining internal components.

[0004] Therefore, the inventor is committed to designing an electrical cabinet to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a heat dissipation type new energy electrical cabinet, which not only has a good heat dissipation effect, but also can prevent dust and debris from entering, and is convenient for installing and maintaining internal components.

[0006] In order to achieve the above object, a technical solution adopted by the utility model is:

[0007] A heat dissipation type new energy electrical cabinet comprises a cabinet body, two opposite sides of the cabinet body are respectively covered with cabinet doors, the other two opposite sides of the cabinet body are respectively provided with multiple rows of heat dissipation holes, two heat dissipation fans are spaced apart on the top of the cabinet body, and multiple partitions are spaced apart inside the cabinet body.

[0008] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, each covering side of the cabinet body is provided with a circle of bosses along its opening edge, and the covering surface of the cabinet door is provided with an inner groove, and the bosses are located in the corresponding inner groove.

[0009] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, the parts where the two cabinet doors are hinged to the cabinet body are respectively located at two obliquely opposite corners of the cabinet body.

[0010] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, grooves are respectively provided on two opposite sides of the cabinet body, and the multiple rows of heat dissipation holes on the same side are located at the bottom of the grooves.

[0011] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, two opposite sides of the cabinet body are respectively covered with filter plates, and the two filter plates are respectively installed in the two grooves.

[0012] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, a pair of mounting columns are vertically fixed on the two opposite inner side walls of the cabinet body, and a plurality of partitions are arranged between the two pairs of mounting columns.

[0013] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, the same pair of the mounting columns are longitudinally connected by two pairs of connecting rods, and the same pair of the connecting rods are connected by multiple connecting columns.

[0014] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, the mounting column is in the shape of a square tube, each side of the mounting column is provided with a row of positioning holes, and both ends of each connecting rod pass through the corresponding positioning holes respectively.

[0015] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, the four corners of each partition are connected to the two pairs of mounting columns through positioning blocks respectively, and the positioning blocks are T-shaped and inserted into the corresponding positioning holes.

[0016] As an improvement of the heat dissipation type new energy electrical cabinet of the utility model, a plurality of through holes are arranged at intervals on the partition.

[0017] Compared with the prior art, the heat dissipation type new energy electrical cabinet of the utility model utilizes the principle of hot air rising to quickly discharge the high-temperature air in the electrical cabinet through the cooling fan on the top, and at the same time introduces fresh cold air from the outside through multiple rows of heat dissipation holes on two opposite sides of the cabinet, thereby forming effective convection heat dissipation, improving the heat dissipation efficiency of the new energy electrical cabinet, and ensuring the stable operation of electrical components. At the same time, it can also prevent the entry of dust and debris, keep the interior of the electrical cabinet clean, improve the overall reliability and service life of the electrical cabinet, and utilize double-opening cabinet doors to facilitate the installation and maintenance of internal components. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the heat dissipation type new energy electrical cabinet of the utility model;

[0019] Figure 2 It is a stereoscopic diagram of the heat dissipation type new energy electrical cabinet of the utility model from another perspective;

[0020] Figure 3 It is a partial three-dimensional exploded view of the heat dissipation type new energy electrical cabinet of the utility model;

[0021] Figure 4It is a three-dimensional assembly enlarged view of the installation column, connecting rod and partition of the utility model;

[0022] Figure 5 It is a cross-sectional view of the heat dissipation type new energy electrical cabinet of the utility model.

[0023] Illustration Description:

[0024] 1. Cabinet body; 11. Cabinet door; 111. Inner groove; 12. Heat dissipation hole; 121. Groove; 13. Boss; 2. Cooling fan; 3. Filter plate; 4. Mounting column; 41. Positioning socket; 42. Positioning plug; 5. Partition plate; 51. Through hole; 6. Connecting rod; 61. Connecting column. DETAILED DESCRIPTION

[0025] The following is a detailed explanation of the implementation of the present invention in conjunction with the accompanying drawings. The accompanying drawings are for reference and illustration only and do not constitute a limitation on the scope of patent protection of the present invention.

[0026] Reference Figures 1 to 5 A heat dissipation type new energy electrical cabinet comprises a cabinet body 1, two heat dissipation fans 2, a plurality of partitions 5 and two cabinet doors 11. The two cabinet doors 11 are respectively covered on two opposite side surfaces of the cabinet body 1, and a plurality of rows of heat dissipation holes 12 are respectively arranged on the other two opposite side surfaces of the cabinet body 1. The two heat dissipation fans 2 are arranged at intervals on the top of the cabinet body 1, and the plurality of partitions 5 are arranged at intervals in the cabinet body 1.

[0027] Reference Figure 3 The front and back of the cabinet 1 are hollowed out to form a frame shape. The front and back of the cabinet 1 are covering surfaces for covering with the cabinet door 11. A circle of bosses 13 are provided along the opening edge of the covering side of the front of the cabinet 1, and a circle of bosses 13 are also provided along the opening edge of the covering side of the back of the cabinet 1. A groove 121 is respectively provided on the two opposite side surfaces (i.e., the left and right outer sides) of the cabinet 1, and multiple rows of heat dissipation holes 12 on the same side are located at the bottom of the corresponding grooves 121.

[0028] Reference Figure 1 and Figure 3 The two cabinet doors 11 have the same structure. An inner groove 111 is provided on the covering surface of each cabinet door 11. When the front cabinet door 11 covers the front of the cabinet body 1, a circle of bosses 13 on the front of the cabinet body 1 is located in the inner groove 111 of the front cabinet door 11. When the back cabinet door 11 covers the back of the cabinet body 1, a circle of bosses 13 on the back of the cabinet body 1 is located in the inner groove 111 of the back cabinet door 11. In order to prevent the entire cabinet body 1 from being unbalanced when both cabinet doors 11 are opened, the hinged parts of the two cabinet doors 11 and the cabinet body 1 are respectively located at the two oblique corners of the cabinet body 1, that is, the left side of the front cabinet door 11 is hinged to the left corner of the front of the cabinet body 1, and the right side of the back cabinet door 11 is hinged to the right corner of the back of the cabinet body 1.

[0029] Reference Figure 3 Two opposite sides (i.e., the left and right sides) of the cabinet 1 are respectively covered with a filter plate 3, and the filter plate 3 can prevent external garbage from entering the cabinet 1. The two filter plates 3 are respectively installed in the two grooves 121.

[0030] Reference Figure 2 , Figure 4 and Figure 5 A pair of mounting columns 4 are vertically fixed on two opposite inner walls (i.e., the left inner wall and the right inner wall) of the cabinet 1, respectively. The same pair of mounting columns 4 are arranged at intervals, each mounting column 4 is in the shape of a square tube, and each side of the mounting column 4 is provided with a row of positioning holes 41. The same pair of mounting columns 4 are longitudinally connected by two pairs of connecting rods 6, and the two pairs of connecting rods 6 are respectively located at the upper and lower ends of the same pair of mounting columns 4, and the two ends of each connecting rod 6 pass through the corresponding positioning holes 41, and the same pair of connecting rods 6 are connected by multiple connecting columns 61. The partitions 5 are arranged between two pairs of mounting columns 4, and each partition 5 is provided with a plurality of through holes 51 at intervals to facilitate smooth circulation of air in the cabinet 1. The four corners of each partition 5 are connected to the two pairs of mounting columns 4 through positioning blocks 42, respectively. Each positioning block 42 is T-shaped and inserted into the corresponding positioning hole 41. In this embodiment, each partition 5 is placed on the exposed parts of the four positioning blocks 42. The user can change the distance between two adjacent partitions 5 by changing the specific position of the positioning block 42 on the mounting column 4.

[0031] Reference Figures 1 to 5 During the normal operation of the heat dissipation type new energy electrical cabinet of the utility model, various electrical components installed on the partition 5 will generate a large amount of heat, and the hot air in the cabinet 1 rises to its top, and the two cooling fans 2 on the top quickly draw out the high-temperature air in the cabinet 1. At the same time, the fresh cold air from the outside passes through the filter plates 3 and the heat dissipation holes 12 on both sides of the cabinet 1 in turn, and enters the cabinet 1, forming effective convection heat dissipation, improving the heat dissipation efficiency of the new energy electrical cabinet, and ensuring the stable operation of the electrical components. At the same time, it can also prevent the entry of dust and debris, keep the interior of the electrical cabinet clean, improve the overall reliability and service life of the electrical cabinet, and use the double-opening cabinet door 11 to facilitate the installation and maintenance of internal components.

[0032] The above disclosure is only a preferred embodiment of the present invention, which cannot be used to limit the scope of protection of the present invention. Therefore, equivalent changes made within the scope of the patent application of the present invention are still within the scope covered by the present invention.

Claims

1. A heat dissipation type new energy electrical cabinet, comprising a cabinet body, characterized in that: Two opposite sides of the cabinet are respectively covered with cabinet doors, and the other two opposite sides of the cabinet are respectively provided with multiple rows of heat dissipation holes. Two heat dissipation fans are spaced apart on the top of the cabinet, and multiple partitions are spaced apart inside the cabinet.

2. The heat dissipation type new energy electrical cabinet according to claim 1, characterized in that: Each covering side surface of the cabinet body is provided with a circle of bosses along the opening edge thereof, and the covering surface of the cabinet door is provided with an inner groove, and the bosses are located in the corresponding inner grooves.

3. The heat dissipation type new energy electrical cabinet according to claim 1, characterized in that: The hinged parts of the two cabinet doors and the cabinet body are respectively located at two obliquely opposite corners of the cabinet body.

4. The heat dissipation type new energy electrical cabinet according to claim 1, characterized in that: Grooves are respectively arranged on two opposite side surfaces of the cabinet, and the multiple rows of heat dissipation holes on the same side are located at the bottom of the grooves.

5. The heat dissipation type new energy electrical cabinet according to claim 4, characterized in that: Two opposite sides of the cabinet are respectively covered with filter plates, and the two filter plates are respectively installed in the two grooves.

6. The heat dissipation type new energy electrical cabinet according to claim 1, characterized in that: A pair of mounting columns are respectively vertically fixed on two opposite inner side walls of the cabinet, and a plurality of partitions are arranged between the two pairs of mounting columns.

7. The heat dissipation type new energy electrical cabinet according to claim 6, characterized in that: The same pair of the mounting columns are longitudinally connected via two pairs of connecting rods, and the same pair of the connecting rods are connected via a plurality of connecting columns.

8. The heat dissipation type new energy electrical cabinet according to claim 7, characterized in that: The mounting column is in the shape of a square tube. Each side surface of the mounting column is provided with a row of positioning holes. Both ends of each connecting rod pass through the corresponding positioning holes respectively.

9. The heat dissipation type new energy electrical cabinet according to claim 8, characterized in that: The four corners of each partition are connected to the two pairs of mounting posts through positioning plugs, respectively. The positioning plugs are T-shaped and inserted into the corresponding positioning plug holes.

10. The heat dissipation type new energy electrical cabinet according to claim 1, characterized in that: The partition plate is provided with a plurality of through holes at intervals.

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