Containing device of switch cabinet power supply equipment

Abstract

The utility model provides an accommodating device for switch cabinet power supply equipment. The accommodating device comprises a shell; the heat dissipation assemblies comprise first heat dissipation assemblies arranged on the left side and the right side of the shell, second heat dissipation assemblies arranged on the front side and the rear side of the shell, and a plurality of third heat dissipation assemblies arranged below the shell; the base plate is arranged above the switch cabinet, supporting pieces are arranged on the two sides of the base plate, a plurality of ventilation grooves are formed in the base plate, the supporting pieces support the base plate upwards, and a ventilation channel for air circulation is formed between the base plate and the switch cabinet. If a dust cover is additionally arranged outside the power supply equipment, the defect of difficulty in heat dissipation also occurs.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a accommodating device for power supply equipment of a switch cabinet. Background Art

[0002] A switch cabinet is an electrical device. The main function of the switch cabinet is to open and close, control and protect electrical equipment during power generation, transmission, distribution and energy conversion in the power system. The switch cabinet is equipped with a power supply to supply power to the switch cabinet. In the prior art, the power supply equipment is generally placed on the switch cabinet and exposed to the outside. The power supply equipment is easily exposed to the outside for a long time and is prone to accumulate dust. If a dust cover is added to the outside of the power supply equipment, the power supply equipment is prone to generate heat during operation. If the heat dissipation is not timely, the power supply equipment is easily overheated and damaged. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that the power supply equipment is exposed to the outside and is prone to dust accumulation. If a dust cover is added to the outside of the power supply equipment, heat dissipation difficulty will occur. Thus, a switch cabinet power supply equipment containment device is provided, which can not only prevent the power supply equipment from accumulating dust, but also enable the power supply equipment to fully dissipate heat.

[0004] To this end, the utility model provides a accommodating device for a switch cabinet power supply device, comprising: a shell; a heat dissipation component, which includes a first heat dissipation component arranged on the left and right sides of the shell, a second heat dissipation component arranged on the front and rear sides of the shell, and a plurality of third heat dissipation components arranged below the shell; a base plate, which is arranged above the switch cabinet and has support sheets on both sides thereof, and a plurality of air permeable grooves are arranged on the base plate, and the support sheets prop up the base plate upward to form a ventilation duct for air circulation between the base plate and the switch cabinet.

[0005] Furthermore: there is a sealing plate above the shell, the first heat dissipation component includes a plurality of first grid holes that are relatively arranged in at least one row along the width direction of the shell, the second heat dissipation component () includes a plurality of second grid holes that are relatively arranged in at least one row along the length direction of the shell, and the third heat dissipation component includes third grid holes that are arranged below the shell and arranged along the length and / or width direction of the shell.

[0006] Further: the support sheet is fixed to the left and right sides of the base plate, the support sheet is provided with at least one extension sheet, the extension sheet is provided with a first fixing hole, the switch cabinet is provided with a connecting sheet adapted to the extension sheet, the lower end of the connecting sheet is welded to the switch cabinet, and the upper end thereof extends toward one side of the switch cabinet, the connecting sheet is provided with a second fixing hole aligned with the first fixing hole, and the first fixing hole and the second fixing hole are provided for external fastening nails to pass through and fix.

[0007] Further: the second fixing hole includes a first adjustment hole and a second adjustment hole for adjusting the height of the substrate, and the first fixing hole can be aligned with the first adjustment hole or the second adjustment hole.

[0008] Furthermore: the first grid holes are arranged horizontally, and the second grid holes are arranged vertically.

[0009] Furthermore: the air permeable grooves are evenly arranged on the substrate and conduct the substrate.

[0010] Furthermore: an extension ring for connecting the shell and the substrate is provided on one side where the shell and the substrate are connected, and the extension ring and the shell are connected by positioning pins.

[0011] The technical solution of this utility model has the following advantages:

[0012] 1. The utility model provides a accommodating device for a switch cabinet power supply device, wherein a first heat dissipation component is arranged on the left and right sides of a shell, a second heat dissipation component is arranged on the front and back sides of the shell, and a third heat dissipation component is arranged below the shell. The first heat dissipation component and the second heat dissipation component can enable air to form convection to take away the heat generated by the power supply device in the shell during operation. Since dust in the air will enter the shell through the first heat dissipation component and the second heat dissipation component, most of the dust can fall onto the substrate or the switch cabinet through the third heat dissipation component arranged below the shell. The shell is arranged on the substrate, and the substrate is arranged above the switch cabinet. The supporting sheets on both sides of the substrate are arranged to prop up the substrate so that a ventilation duct is provided between the substrate and the switch cabinet. The air circulation in the ventilation duct can drive the hot air in the shell to flow toward the outside of the shell. During the gas flow, the dust can also be discharged outward. This is superior to the existing technology and can ensure that the heat of the power supply device can be dissipated while playing a role in dustproof protection of the power supply device.

[0013] 2. The utility model provides a accommodating device for a switch cabinet power supply device, wherein a sealing plate is arranged on the top of the shell to prevent some dust from falling vertically into the shell. Therefore, a sealing plate is arranged on the top of the shell to effectively reduce the amount of dust entering the shell. The first heat dissipation component includes first grid holes arranged on the left and right sides of the shell, and the first grid holes are arranged along the width direction of the shell. The second heat dissipation component includes second grid holes arranged in the front and rear of the shell, and the second grid holes are arranged along the length direction of the shell. The third grid holes are arranged below the shell. When the power supply device generates heat, the heat inside the shell will be discharged to the outside through the first grid holes, the second grid holes and the third grid holes. When there is air flowing outside, the external air will enter the shell from the first grid holes or the second grid holes, and then be discharged to the outside from the other grid holes. During the discharge process, the heat will be discharged to the outside. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a side view of the switch cabinet and the accommodation device;

[0016] Figure 2 It is the overall structural diagram of the accommodation device;

[0017] Figure 3 is a front view of the receiving device;

[0018] Figure 4 is a side view of the receiving device;

[0019] Figure 5 is a top view of the receiving device;

[0020] Figure 6 A side view of the container.

[0021] Description of reference numerals:

[0022] 1. Shell; 11. Sealing plate; 2. First heat dissipation component; 21. Several first grid holes; 3. Second heat dissipation component; 31. Second grid holes; 4. Third heat dissipation component; 41. Third grid holes; 5. Base plate; 51. Air vent; 6. Support plate; 61. Extension plate; 62. First fixing hole; 7. Ventilation duct; 8. Connecting plate; 81. Second positioning hole; 811. First adjustment hole; 812. Second adjustment hole; 9. Extension ring; 91. Positioning pin. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0027] Example

[0028] The present embodiment provides a device for accommodating power supply equipment of a switch cabinet, comprising: a shell 1; a heat dissipation assembly, comprising a first heat dissipation assembly 2 arranged on the left and right sides of the shell 1, a second heat dissipation assembly 3 arranged on the front and rear sides of the shell 1, and a plurality of third heat dissipation assemblies 4 arranged below the shell 1; a base plate 5, arranged above the switch cabinet, with support sheets 6 arranged on both sides thereof, a plurality of air permeable grooves 51 being arranged on the base plate 5, and the support sheets 6 prop up the base plate 5 upward to form a ventilation duct 7 for air circulation between the base plate 5 and the switch cabinet.

[0029] The above specific improvements are: Figure 1As shown, compared with the prior art, a first heat dissipation component 2 is arranged on the left and right sides of the shell 1, a second heat dissipation component 3 is arranged on the front and back sides of the shell 1, and a third heat dissipation component 4 is arranged below the shell 1. The first heat dissipation component 2 and the second heat dissipation component 3 can enable air to form convection to take away the heat generated by the power supply device when working inside the shell 1. Since the dust in the air will enter the shell 1 through the first heat dissipation component 2 and the second heat dissipation component 3, most of the dust can fall onto the substrate 5 or the switch cabinet through the third heat dissipation component 4 arranged below the shell 1. The shell 1 is arranged on the substrate 5, and the substrate 5 is arranged above the switch cabinet. The supporting sheets 6 on both sides of the substrate 5 are arranged to prop up the substrate 5 so that a ventilation duct 7 is provided between the substrate 5 and the switch cabinet. The air circulation in the ventilation duct 7 can drive the hot air inside the shell 1 to flow toward the outside of the shell 1. During the gas flow, the dust can also be driven to be discharged outward. This is superior to the prior art and can ensure that the heat of the power supply device can be dissipated while playing a role in dust protection for the power supply device.

[0030] On the basis of the above embodiment: the sealing plate 11 is located above the shell 1, the first heat dissipation component 2 includes a plurality of first grid holes 21 which are relatively arranged and arranged in at least one row along the width direction of the shell 1, the second heat dissipation component 3 includes a plurality of second grid holes 31 which are relatively arranged and arranged in at least one row along the length direction of the shell 1, and the third heat dissipation component 4 includes third grid holes 41 which are arranged below the shell 1 and arranged along the length and / or width direction of the shell 1.

[0031] The above specific improvements are: Figure 1-Figure 4 As shown, a sealing plate 11 is provided above the shell 1 to prevent some dust from falling vertically into the shell 1. Therefore, a sealing plate 11 is provided above the shell 1 to effectively reduce the amount of dust entering the shell 1. The first heat dissipation component 2 includes first grid holes provided on the left side and the right side of the shell 1, and the first grid holes are arranged along the width direction of the shell 1. The second heat dissipation component 3 includes second grid holes 31 provided in front of the shell 1 and the rear of the shell 1, and the second grid holes 31 are arranged along the length direction of the shell 1. The third grid holes 41 are provided below the shell 1. When the power supply device generates heat, the heat inside the shell 1 will be discharged to the outside through the first grid holes, the second grid holes 31 and the third grid holes 41. When there is air flowing outside, the external air will enter the shell 1 from the first grid holes or the second grid holes 31, and then be discharged to the outside from the other grid holes. During the discharge process, the heat will be discharged to the outside.

[0032] On the basis of the above embodiment: the support sheet 6 is fixed to the left and right sides of the base plate 5, the support sheet 6 is provided with at least one extension sheet 61, the extension sheet 61 is provided with a first fixing hole 62, the switch cabinet is provided with a connecting sheet 8 adapted to the extension sheet 61, the lower end of the connecting sheet 8 is welded to the switch cabinet, and the upper end thereof extends away from one side of the switch cabinet, the connecting sheet 8 is provided with a second fixing hole 81 aligned with the first fixing hole 62, and the first fixing hole 62 and the second fixing hole 81 are provided for external fastening nails to pass through and fix.

[0033] On the basis of the above embodiment: the second fixing hole 81 includes a first adjustment hole 811 and a second adjustment hole 812 for adjusting the height of the substrate 5 , and the first fixing hole 62 can be aligned with the first adjustment hole 811 or the second adjustment hole 812 .

[0034] The above specific improvements are: Figure 2 and Figure 3 As shown, the support sheet 6 is fixed on both sides of the substrate 5, and has an extension sheet 61 fixed to the connecting sheet 8 at the bottom. The connecting sheet 8 has a first adjustment hole 811 and a second adjustment hole 812. The first fixing hole 62 is arranged on the extension sheet 61. When fixing the substrate 5, the substrate 5 can be adjusted to a fixed height first, and then the first positioning hole is aligned with the first adjustment hole 811 or the second adjustment hole 812, and the fastening nail is passed through the first positioning hole and the first adjustment hole 811 or the second adjustment hole 812.

[0035] On the basis of the above embodiment: the first grid holes 21 are arranged in a transverse direction, and the second grid holes 31 are arranged in a longitudinal direction.

[0036] The above specific improvements are: Figure 2 and Figure 3 As shown, the first grid holes are arranged horizontally, and the second grid holes 31 are arranged vertically. Air enters from the first grid holes arranged horizontally and is discharged from the second grid holes 31 arranged vertically. Through the arrangement of the first grid holes and the second grid holes 31 horizontally and vertically, the gas inside and outside the shell 1 can enter and exit more easily.

[0037] On the basis of the above embodiment: the ventilation grooves 51 are evenly arranged on the substrate 5 and conduct the substrate 5 .

[0038] The above-mentioned specific improvement is: the air groove 51 is consistent in shape with the third grid hole 41 and the hole size is the same. In this way, when the dust in the shell 1 comes out of the air groove 51, it will fall to the top of the switch cabinet through the third grid hole 41. The maintenance personnel only need to wipe the top of the switch cabinet regularly.

[0039] On the basis of the above embodiment: an extension ring 9 for connecting the shell 1 and the substrate 5 is provided on one side where the shell 1 is connected to the substrate 5 , and the extension ring 9 and the shell 1 are connected by positioning pins 91 .

[0040] The above specific improvements are: Figure 4 As shown, by setting the extension ring 9, the housing 1 can be fixed on the base plate 5. When the power supply device needs to be replaced or maintained, the housing 1 can be removed by removing the positioning pins 91 set on the extension ring 9.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A accommodating device for a switch cabinet power supply device, characterized in that: include: Housing (1); A heat dissipation assembly, comprising a first heat dissipation assembly (2) arranged on the left and right sides of a housing (1), a second heat dissipation assembly (3) arranged on the front and rear sides of the housing (1), and a plurality of third heat dissipation assemblies (4) arranged below the housing (1); A base plate (5) is arranged above the switch cabinet, and support plates (6) are arranged on both sides of the base plate (5). A plurality of air permeable grooves (51) are arranged on the base plate (5). The support plates (6) prop up the base plate (5) upward to form a ventilation duct (7) for air circulation between the base plate (5) and the switch cabinet.

2. The accommodating device for switch cabinet power supply equipment according to claim 1, characterized in that: A sealing plate (11) is disposed above the shell (1); the first heat dissipation component (2) comprises a plurality of first grid holes (21) arranged in a relative manner and arranged in at least one row along the width direction of the shell (1); the second heat dissipation component (3) comprises a plurality of second grid holes (31) arranged in a relative manner and arranged in at least one row along the length direction of the shell (1); and the third heat dissipation component (4) comprises third grid holes (41) arranged below the shell (1) and arranged in the length and / or width direction of the shell (1).

3. The accommodating device for switch cabinet power supply equipment according to claim 2, characterized in that: The support sheet (6) is fixed to the left and right sides of the base plate (5); at least one extension sheet (61) is provided on the support sheet (6); the extension sheet (61) is provided with a first fixing hole (62); a connecting sheet (8) matched with the extension sheet (61) is provided on the switch cabinet; the lower end of the connecting sheet (8) is welded to the switch cabinet, and the upper end thereof extends away from the side of the switch cabinet; a second fixing hole (81) aligned with the first fixing hole (62) is provided on the connecting sheet (8); the first fixing hole (62) and the second fixing hole (81) are provided for external fastening nails to pass through and fix.

4. The accommodating device for switch cabinet power supply equipment according to claim 3, characterized in that: The second fixing hole (81) comprises a first adjustment hole (811) and a second adjustment hole (812) for adjusting the height of the substrate (5), and the first fixing hole (62) can be aligned with the first adjustment hole (811) or the second adjustment hole (812).

5. The accommodating device for switch cabinet power supply equipment according to claim 4, characterized in that: The first grid holes (21) are arranged in a transverse direction, and the second grid holes (31) are arranged in a longitudinal direction.

6. The accommodating device for switch cabinet power supply equipment according to claim 5, characterized in that: The air permeable grooves (51) are evenly arranged on the substrate (5) and are connected to the substrate (5).

7. A accommodating device for switch cabinet power supply equipment according to any one of claims 1 to 6, characterized in that: An extension ring (9) for connecting the shell (1) and the base plate (5) is provided on one side where the shell (1) and the base plate (5) are connected, and a positioning pin (91) is used to connect the extension ring (9) and the shell (1).

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