Mining base power supply equipment

Abstract

The utility model discloses mining base power supply equipment which comprises a power box, a first heat dissipation clamping plate which is transversely arranged is fixed in the power box, a cover plate is installed at the top end of the power box through screws, and a second heat dissipation clamping plate which is located over the first heat dissipation clamping plate is fixed at the bottom end of the cover plate. A power source body is arranged between the first heat dissipation clamping plate and the second heat dissipation clamping plate, the first heat dissipation clamping plate and the second heat dissipation clamping plate are matched to clamp the power source body, and a first channel penetrating through the two opposite ends of the first heat dissipation clamping plate in the length direction of the first heat dissipation clamping plate is formed in the first heat dissipation clamping plate. A second channel penetrating through the two opposite ends of the second heat dissipation clamping plate in the length direction of the second heat dissipation clamping plate is arranged in the second heat dissipation clamping plate, a first fan is fixed in the first channel, a heat dissipation cavity is formed in the position, below the first heat dissipation clamping plate, in the power box, an air inlet is formed in one end of the heat dissipation cavity, and an air outlet is formed in the other end of the heat dissipation cavity. A second fan is fixed to the heat dissipation cavity close to the air inlet. According to the utility model, the dustproof and efficient heat dissipation requirements of the power supply equipment are met.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply, in particular to power supply equipment for a mining base. Background Art

[0002] Mining is the technology and science of mining mineral resources from the earth's crust and surface. Mining in a broad sense also includes the mining of coal and oil. The mining industry is an important raw material industry. Metallic ores are the main raw materials for the smelting industry, and non-metallic ores are important chemical raw materials and building materials. Mining operations require power supply for on-site lighting and equipment power supply. In order to ensure its stable operation, current power supply equipment generally dissipates heat and sets air inlet and outlet ports for heat dissipation. In this way, dust can easily enter the power supply. The mining area is dusty, which seriously affects the life of the power supply. Utility Model Content

[0003] The purpose of this application is to provide a mining base power supply device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A power supply equipment for a mining base, comprising a power supply box, wherein a horizontally placed first heat dissipation clamp is fixedly installed inside the power supply box, a cover plate is installed on the top of the power supply box by screws, a second heat dissipation clamp located directly above the first heat dissipation clamp is fixedly installed on the bottom end of the cover plate, a power supply body is arranged between the first heat dissipation clamp and the second heat dissipation clamp, the first heat dissipation clamp and the second heat dissipation clamp cooperate to clamp the power supply body, a first channel is arranged inside the first heat dissipation clamp running through its opposite ends along its length direction, a second channel is arranged inside the second heat dissipation clamp running through its opposite ends along its length direction, a first fan is fixedly installed inside the first channel, the first channel, the second channel and the internal cavity of the power supply box form a circulating air duct surrounding the power supply body, a heat dissipation cavity is arranged inside the power supply box below the first heat dissipation clamp, an air inlet is arranged at one end of the heat dissipation cavity, an air outlet is arranged at the other end of the heat dissipation cavity, and a second fan is fixedly installed near the air inlet in the heat dissipation cavity.

[0005] Preferably, a plurality of evenly spaced heat dissipating fins are fixedly mounted on the bottom end of the first heat dissipating clamping plate, the heat dissipating fins lead into the interior of the heat dissipating cavity, and the air outlet direction of the second fan is consistent with the length direction of the heat dissipating fins.

[0006] Preferably, dustproof nets are fixedly installed at the air inlet and the air outlet.

[0007] Preferably, a discharge interface electrically connected to the power supply body is fixedly mounted on one side of the power box, and a charging interface electrically connected to the power supply body is provided on the other opposite side of the power box.

[0008] Preferably, a dust cover is hingedly installed on two opposite sides of the power box, and the two dust covers are respectively arranged to cover the outside of the charging interface and the discharging interface.

[0009] Preferably, a handle is fixedly mounted on the top of the cover plate of the power box.

[0010] In summary, the technical effects and advantages of the utility model are:

[0011] In the utility model, the first fan drives the air inside the power supply box to flow in the circulating air duct so that the heat of the power supply body is dissipated. The heat of the power supply body is dissipated into the heat dissipation cavity through the first heat dissipation clamp. The first heat dissipation clamp is dissipated by the second fan, and the heat is discharged from the air outlet of the heat dissipation cavity. The chamber where the power supply body is located is a closed chamber, which achieves dust prevention while ensuring the heat dissipation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 This is a schematic diagram of the structure of a mining base power supply device in an embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the first heat dissipation clamp structure of a mining base power supply equipment in an embodiment of the present application.

[0015] In the figure: 1. power box; 2. first heat dissipation clamp; 3. cover plate; 4. second heat dissipation clamp; 5. first channel; 6. second channel; 7. first fan; 8. heat dissipation fins; 9. heat dissipation cavity; 10. air inlet; 11. air outlet; 12. second fan; 13. power supply body; 14. thermal conductive pad; 15. discharge interface; 16. charging interface; 17. dust cover; 18. dust net; 19. handle. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0017] In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", 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 disclosure 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 limitation of the present disclosure. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] It should also be noted that the standard parts used in this application document can be purchased from the market, and can be customized according to the description in the specification and drawings. 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, and it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this disclosure can be understood according to the specific circumstances, and in the absence of clear limitations, machines, parts and equipment can all adopt conventional models in the prior art.

[0019] In this article, the term "comprising" is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0020] Example: Reference Figure 1-2A mining base power supply device shown in the figure includes a power supply box 1, a first horizontal heat dissipation clamp 2 is fixedly installed inside the power supply box 1, a cover plate 3 is installed on the top of the power supply box 1 by screws, and a second heat dissipation clamp 4 located directly above the first heat dissipation clamp 2 is fixedly installed on the bottom of the cover plate 3, a power supply body 13 is provided between the first heat dissipation clamp 2 and the second heat dissipation clamp 4, the first heat dissipation clamp 2 and the second heat dissipation clamp 4 cooperate to clamp the power supply body 13, the first heat dissipation clamp 2 is provided with a first channel 5 running through its opposite ends along its length direction, the second heat dissipation clamp 4 is provided with a second channel 6 running through its opposite ends along its length direction, a first fan 7 is fixedly installed inside the first channel 5, and the first heat dissipation clamp 4 is provided with a second channel 6 running through its opposite ends along its length direction. A channel 5, a second channel 6 and the internal cavity of the power supply box 1 form a circulating air duct surrounding the power supply body 13. A heat dissipation cavity 9 is provided inside the power supply box 1 below the first heat dissipation clamp 2. An air inlet 10 is provided at one end of the heat dissipation cavity 9, and an air outlet 11 is provided at the other end of the heat dissipation cavity 9. A second fan 12 is fixedly installed near the air inlet 10 in the heat dissipation cavity 9. The first fan drives the air inside the power supply box to flow in the circulating air duct so that the heat of the power supply body is dissipated. The heat of the power supply body is dissipated into the heat dissipation cavity through the first heat dissipation clamp, and the first heat dissipation clamp is dissipated by the second fan. The heat is discharged from the air outlet of the heat dissipation cavity. The chamber where the power supply body is located is a closed chamber, which achieves dust prevention while ensuring the heat dissipation efficiency.

[0021] By means of the above structure: a plurality of evenly spaced heat dissipating fins 8 are fixedly installed on the bottom end of the first heat dissipating clamp plate 2, and the heat dissipating fins 8 are passed into the interior of the heat dissipating cavity 9. The air outlet direction of the second fan 12 is consistent with the length direction of the heat dissipating fins 8, and the heat dissipation performance is improved by the heat dissipating fins. The air outlet of the second fan blows toward the heat dissipating fins to take away the heat of the first heat dissipating clamp plate.

[0022] By means of the above structure: dustproof nets 18 are fixedly installed at the air inlet 10 and the air outlet 11 for dustproof protection.

[0023] With the above structure, a discharge interface 15 electrically connected to the power supply body 13 is fixedly mounted on one side of the power supply box 1 , and a charging interface 16 electrically connected to the power supply body 13 is disposed on the other side of the power supply box 1 .

[0024] With the above structure: a dust cover 17 is hingedly installed on the two opposite sides of the power box 1, and the two dust covers are respectively arranged on the outside of the charging interface 16 and the discharging interface 15, so that the charging interface and the discharging interface are protected from dust by the dust covers.

[0025] With the above structure, a handle 19 is fixedly mounted on the top of the cover of the power box 1 to facilitate the carrying of the device.

[0026] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mining base power supply device, comprising a power supply box, characterized in that: The power box is provided with a first horizontal heat dissipation clamp fixedly installed inside, a cover plate is installed on the top of the power box by screws, a second heat dissipation clamp located directly above the first heat dissipation clamp is fixedly installed on the bottom of the cover plate, a power supply body is provided between the first heat dissipation clamp and the second heat dissipation clamp, the first heat dissipation clamp and the second heat dissipation clamp cooperate to clamp the power supply body, a first heat dissipation clamp is provided inside the first heat dissipation clamp through its opposite ends along its length direction, a second heat dissipation clamp is provided inside the second heat dissipation clamp through its opposite ends along its length direction, a first fan is fixedly installed inside the first channel, the first channel, the second channel and the internal cavity of the power box form a circulating air duct surrounding the power supply body, a heat dissipation cavity is provided inside the power box below the first heat dissipation clamp, an air inlet is provided at one end of the heat dissipation cavity, an air outlet is provided at the other end of the heat dissipation cavity, and a second fan is fixedly installed on the heat dissipation cavity near the air inlet.

2. A mining base power supply device according to claim 1, characterized in that: A plurality of evenly spaced heat dissipating fins are fixedly mounted on the bottom end of the first heat dissipating clamping plate, the heat dissipating fins lead into the interior of the heat dissipating cavity, and the air outlet direction of the second fan is consistent with the length direction of the heat dissipating fins.

3. The mining base power supply equipment according to claim 1, characterized in that: Dust-proof nets are fixedly installed at the air inlet and the air outlet.

4. The mining base power supply equipment according to claim 1, characterized in that: A discharge interface electrically connected to the power supply body is fixedly installed on one side of the power box, and a charging interface electrically connected to the power supply body is provided on the other opposite side of the power box.

5. The mining base power supply equipment according to claim 1, characterized in that: A dust cover is hingedly installed on two opposite sides of the power box, and the two dust covers are respectively arranged to cover the outside of the charging interface and the discharging interface.

6. The mining base power supply equipment according to claim 1, characterized in that: A handle is fixedly mounted on the top of the cover plate of the power box.

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