CN215911748U - Control cabinet for electronic engineering - Google Patents

Abstract

The utility model discloses a control cabinet for electronic engineering, which comprises a cabinet body, wherein a fan is fixedly installed at the left end of the top of the outer surface of the cabinet body, a filter box is fixedly installed between the output end of the fan and the right end of the top of the outer surface of the cabinet body through a pipeline, an active carbon filter screen is fixedly installed at the middle end of the inner cavity of the filter box, semiconductor refrigerating sheets are fixedly installed at two ends of the top of the filter box, an air guide pipe is fixedly connected between the left end of the top of the filter box and the middle end of the inner cavity of the cabinet body, and air outlet discs are fixedly connected at two sides of the air guide pipe. The utility model greatly improves the heat dissipation performance in the control cabinet under the mutual matching action of the cabinet body, the hollow object carrying plate, the fan, the filter box, the air guide pipe, the air outlet disc, the activated carbon filter screen, the semiconductor refrigerating sheet, the delivery pump, the heat dissipation fan, the cooling liquid box and the radiator, has excellent heat dissipation effect and provides a good environment for the normal operation of electric elements.

Description

Control cabinet for electronic engineering

Technical Field

The utility model relates to the technical field of control cabinets, in particular to a control cabinet for electronic engineering.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.

However, the existing control cabinet has poor heat dissipation effect, and electric elements are easily damaged due to overhigh temperature in the long-time use process, so that certain loss is brought to the economy of people, and the use requirements of people cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a control cabinet for electronic engineering, which has the advantage of good heat dissipation effect and solves the problems that the existing control cabinet has poor heat dissipation effect, and electrical elements are easily damaged due to overhigh temperature in the interior of the control cabinet in a long-time use process, so that certain loss is brought to the economy of people.

In order to achieve the purpose, the utility model provides the following technical scheme: a control cabinet for electronic engineering comprises a cabinet body, wherein a fan is fixedly installed at the left end of the top of the outer surface of the cabinet body, a filter box is fixedly installed at the output end of the fan between the right end of the top of the outer surface of the cabinet body and a pipeline, an activated carbon filter screen is fixedly installed at the middle end of the inner cavity of the filter box, semiconductor refrigerating sheets are fixedly installed at two ends of the top of the filter box, an air guide pipe is fixedly connected between the left end of the top of the filter box and the middle end of the inner cavity of the cabinet body, air outlet discs are fixedly connected at two sides of the air guide pipe, a base is fixedly connected between the periphery of the lower end of the outer surface of the cabinet body, a heat dissipation fan is fixedly installed at the middle end of the bottom of the outer surface of the cabinet body, a cooling liquid box is fixedly connected at the right end of the top of the inner cavity of the base, a delivery pump is fixedly installed at the left end of the bottom of the cooling liquid box through a pipeline, and a heat radiator is fixedly installed at the output end of the delivery pump, the hollow object carrying plate is fixedly connected between the middle end of the top of the radiator and the right end of the top of the cooling liquid tank through a pipeline, the number of the hollow object carrying plates is three, and the surface of the hollow object carrying plate is fixedly connected to the surface of the inner cavity of the cabinet body.

Preferably, the middle end of the surface of the base is provided with three heat dissipation ports, and the surfaces of the heat dissipation ports are fixedly provided with metal protective nets.

Preferably, a sealing plate is fixedly mounted on the front surface of the base through bolts, supporting blocks are fixedly connected to the periphery of the bottom of the outer surface of the base, and embedded plates are fixedly connected to the bottoms of the supporting blocks.

Preferably, the left end of the bottom of the radiator is fixedly connected with a fixed support, and the bottom of the fixed support is fixedly connected with the left end of the bottom of the inner cavity of the base.

Preferably, the front surface of the cabinet body is movably provided with a sealing door through a hinge, and the middle end of the sealing door is provided with a heat dissipation hole.

Preferably, the periphery of the top of the outer surface of the cabinet body is fixedly connected with fixing rods, and rain baffles are fixedly connected between the tops of the four fixing rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model is convenient for holding and bearing the electric elements by the arrangement of the cabinet body and the hollow carrying plate, meanwhile, the utility model can drive the outside air to be conveyed to the inside of the filter box through the pipeline by starting the fan to work, and then the outside air is blown to the inside of the cabinet body and the surface of the electric elements arranged on the top of the hollow carrying plate through the air duct and the air outlet disc, so that the fast flowing air can carry away a large amount of heat, thereby achieving the effect of dissipating the heat of the inside of the cabinet body, and the dust in the air flowing through the inside of the filter box can be effectively filtered by the arrangement of the active carbon filter screen in the filter box, thereby avoiding the dust from entering the inside of the cabinet body to influence the normal operation of the electric elements, and simultaneously, the semiconductor refrigerating sheet can generate low temperature by starting the work, the air flowing through the inside of the filter box can be effectively cooled, so that the cooled air can more effectively dissipate the heat of the inside of the cabinet body, thereby effectively improving the heat dissipation effect of the interior of the cabinet body, simultaneously, the work is carried out by starting the delivery pump and the heat dissipation fan, the work of the delivery pump can drive the cooling liquid in the cooling liquid box to be delivered to the interior of the hollow object carrying plate through the radiator and then flow into the interior of the cooling liquid box to be collected in a centralized way, thereby achieving the effect of circulating and flowing the cooling liquid, and the cooling liquid can effectively absorb the heat in the interior of the cabinet body when passing through the interior of the hollow object carrying plate, thereby leading the interior of the cabinet body to be cooled rapidly, further improving the heat dissipation effect of the interior of the cabinet body, and under the action of the work of the heat dissipation fan, air can be driven to be blown to the surface of the radiator rapidly, thereby effectively reducing the temperature of the cooling liquid flowing through the interior of the radiator, further improving the stability of the cooling liquid circulation for dissipating the interior of the cabinet body, under the action of integral matching, very big improvement the inside heat dispersion of this switch board, the radiating effect is splendid, provides good environment for electric elements's normal operating, and it is relatively poor to have solved the radiating effect of current switch board, and inside easily leads to electric elements to damage because the high temperature in the long-time use, and then the problem that the economy of giving people brought certain loss.

2. According to the utility model, through the arrangement of the heat dissipation port and the metal protection net, the inside of the base and the air in the external environment can be favorably circulated, meanwhile, the heat dissipation port can be effectively protected, through the arrangement of the sealing plate, a user can conveniently maintain the inside of the base, through the arrangement of the supporting block and the pre-buried plate, the purpose of supporting the whole body is achieved, meanwhile, the user can conveniently fix the whole body in a pre-buried mode, through the arrangement of the fixing support, the effect of fixing the heat dissipation device is achieved, through the arrangement of the sealing door, the user can conveniently maintain the inside of the cabinet body, through the arrangement of the heat dissipation port, the heat inside of the cabinet body can be favorably dissipated to the outside, and through the arrangement of the rain shielding plate, the effect of rain shielding on the top of the cabinet body is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional structural view of the base of the present invention;

fig. 3 is a schematic sectional view of the cabinet of the present invention.

In the figure: 1. a cabinet body; 2. heat dissipation holes; 3. a sealing door; 4. a sealing plate; 5. a support block; 6. pre-burying a plate; 7. a base; 8. a fan; 9. a rain shield; 10. a filter box; 11. fixing the rod; 12. a heat sink; 13. fixing a bracket; 14. a heat dissipation fan; 15. a delivery pump; 16. a heat dissipation port; 17. a metal protective net; 18. a coolant tank; 19. a semiconductor refrigeration sheet; 20. an active carbon filter screen; 21. an air duct; 22. an air outlet disc; 23. and (4) a hollow loading plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a control cabinet for electronic engineering, includes a cabinet body 1, a sealing door 3 movably mounted on the front surface of the cabinet body 1 through a hinge, the inside of the cabinet body 1 is conveniently maintained by a user through the arrangement of the sealing door 3, a heat dissipation hole 2 is formed at the middle end of the sealing door 3, the heat inside the cabinet body 1 is favorably dissipated to the outside through the arrangement of the heat dissipation hole 2, fixing rods 11 are fixedly connected to the periphery of the top of the outer surface of the cabinet body 1, a rain shield 9 is fixedly connected between the tops of the four fixing rods 11, the rain shield 9 is arranged to achieve the effect of rain shield protection on the top of the cabinet body 1, a fan 8 is fixedly mounted at the left end of the top of the outer surface of the cabinet body 1, a filter box 10 is fixedly mounted between the output end of the fan 8 and the right end of the top of the outer surface of the cabinet body 1 through a pipeline, and an active carbon filter screen 20 is fixedly mounted at the middle end of the inner cavity of the filter box 10, the semiconductor refrigerating sheets 19 are fixedly mounted at two ends of the top of the filtering box 10, the air guide pipes 21 are fixedly connected between the left end of the top of the filtering box 10 and the middle end of the inner cavity of the cabinet body 1, the air outlet discs 22 are fixedly connected at two sides of the air guide pipes 21, the base 7 is fixedly connected between the periphery of the lower end of the outer surface of the cabinet body 1, the middle end of the surface of the base 7 is provided with three heat radiating ports 16, the surface of each heat radiating port 16 is fixedly provided with a metal protective net 17, the heat radiating ports 16 and the metal protective net 17 are arranged to facilitate the circulation of air in the interior of the base 7 and the external environment and effectively protect the heat radiating ports 16, the sealing plate 4 is fixedly mounted on the front surface of the base 7 through bolts, the interior of the base 7 is conveniently maintained through the arrangement of the sealing plate 4, the supporting blocks 5 are fixedly connected around the bottom of the outer surface of the base 7, the bottom of the supporting block 5 is fixedly connected with an embedded plate 6, the whole body is supported by the arrangement of the supporting block 5 and the embedded plate 6, meanwhile, a user can fix the whole body in an embedded mode, a heat radiation fan 14 is fixedly arranged at the middle end of the bottom of the outer surface of the cabinet body 1, a cooling liquid tank 18 is fixedly connected with the right end of the top of the inner cavity of the base 7, a delivery pump 15 is fixedly arranged at the left end of the bottom of the cooling liquid tank 18 through a pipeline, a radiator 12 is fixedly arranged at the output end of the delivery pump 15, a fixed support 13 is fixedly connected with the left end of the bottom of the radiator 12, the bottom of the fixed support 13 is fixedly connected with the left end of the bottom of the inner cavity of the base 7, the effect of fixing the radiator 12 is achieved by the arrangement of the fixed support 13, a hollow object carrying plate 23 is fixedly connected between the middle end of the top of the radiator 12 and the right end of the top of the cooling liquid tank 18 through a pipeline, the number of the hollow object carrying plates 23 is three, the surface of the hollow object carrying plate 23 is fixedly connected to the surface of the inner cavity of the cabinet body 1, through the arrangement of the cabinet body 1 and the hollow object carrying plate 23, the electric elements can be conveniently accommodated and carried, meanwhile, the operation of the starting fan 8 can drive the external air to be conveyed to the inside of the filter box 10 through a pipeline, the external air is blown to the inside of the cabinet body 1 and the surface of the electric elements arranged at the top of the hollow object carrying plate 23 through the air duct 21 and the air outlet disc 22, so that the fast flowing air can carry away a large amount of heat, the effect of radiating the inside of the cabinet body 1 is further achieved, through the arrangement of the activated carbon filter screen 20 inside the filter box 10, the dust flowing through the air inside the filter box 10 can be effectively filtered, the dust is prevented from entering the inside of the cabinet body 1 to influence the normal operation of the electric elements, and simultaneously, the semiconductor refrigerating sheet 19 is started to work to generate low temperature, the air flowing through the filtering box 10 is effectively cooled, so that the cooled air can more effectively radiate the inside of the cabinet 1, thereby effectively improving the heat radiation effect of the inside of the cabinet 1, meanwhile, the conveying pump 15 and the heat radiation fan 14 are started to work, the conveying pump 15 can drive the cooling liquid in the cooling liquid box 18 to be conveyed to the inside of the hollow object carrying plate 23 through the heat radiator 12 and then flow into the inside of the cooling liquid box 18 for centralized collection, thereby achieving the effect of circulating and flowing the cooling liquid, and the cooling liquid can effectively absorb the heat in the cabinet 1 when passing through the inside of the hollow object carrying plate 23, so that the inside of the cabinet 1 is rapidly cooled, thereby further improving the heat radiation effect of the inside of the cabinet 1, and under the action of the work of the heat radiation fan 14, the air can be driven to be rapidly blown to the surface of the heat radiator 12, and the temperature that makes the inside coolant liquid that flows through of radiator 12 obtains effectual reduction, thereby improved the coolant liquid circulation and carried out radiating stability to cabinet body 1 inside, under whole complex effect, very big improvement the inside heat dispersion of this switch board, the radiating effect is splendid, the normal operating for electrical element provides good environment, the radiating effect who has solved current switch board is relatively poor, inside easily leads to electrical element to damage because the high temperature in the long-time use, and then the economy of giving people brings the problem of certain loss.

All the components in the utility model are universal standard components or components known by those skilled in the art, the structure and principle of the components can be known by technical manuals or conventional experimental methods, meanwhile, the standard components used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machinery, the components and equipment adopt the conventional models in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming of those skilled in the art, the components belong to the common knowledge in the art, and the application document is mainly used for protecting mechanical devices, so the detailed explanation of the control mode and circuit connection is omitted, no specific description will be made herein.

When the electric heating cabinet is used, through the arrangement of the cabinet body 1 and the hollow object carrying plate 23, the electric elements can be conveniently accommodated and carried, meanwhile, the external air can be driven to be conveyed to the inside of the filter box 10 through a pipeline by starting the fan 8 to work, and then the air is blown to the inside of the cabinet body 1 and the surface of the electric elements arranged at the top of the hollow object carrying plate 23 through the air duct 21 and the air outlet disc 22, so that the rapidly flowing air can carry away a large amount of heat, further, the effect of dissipating the heat of the inside of the cabinet body 1 is achieved, in addition, through the arrangement of the active carbon filter screen 20 in the filter box 10, the dust flowing through the air in the filter box 10 can be effectively filtered, the dust is prevented from entering the inside of the cabinet body 1 to influence the normal operation of the electric elements, meanwhile, the semiconductor refrigerating sheet 19 can generate low temperature by starting the work, and the air flowing through the inside of the filter box 10 can be effectively cooled, the cooled air can more effectively radiate the inside of the cabinet body 1, thereby effectively improving the radiating effect of the inside of the cabinet body 1, meanwhile, the conveying pump 15 and the radiating fan 14 are started to work, the conveying pump 15 can drive the cooling liquid in the cooling liquid tank 18 to be conveyed to the inside of the hollow carrying plate 23 through the radiator 12 and then flow into the inside of the cooling liquid tank 18 for centralized collection, thereby achieving the effect of circulating and flowing the cooling liquid, and the cooling liquid can effectively absorb the heat in the cabinet body 1 when passing through the inside of the hollow carrying plate 23, thereby quickly cooling the inside of the cabinet body 1, further improving the radiating effect of the inside of the cabinet body 1, and under the action of the working of the radiating fan 14, the air can be driven to be quickly blown to the surface of the radiator 12, so that the temperature of the cooling liquid flowing through the inside of the radiator 12 is effectively reduced, thereby improved the coolant liquid circulation and carried out radiating stability to cabinet body 1 inside, under whole complex effect, very big improvement this control cabinet inside heat dispersion, the radiating effect is splendid, provides good environment for electrical component's normal operating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a switch board for electronic engineering, includes cabinet body (1), its characterized in that: the improved refrigerator is characterized in that a fan (8) is fixedly mounted at the left end of the top of the outer surface of the cabinet body (1), a filter box (10) is fixedly mounted at the output end of the fan (8) between a pipeline and the right end of the top of the outer surface of the cabinet body (1), an activated carbon filter screen (20) is fixedly mounted at the middle end of the inner cavity of the filter box (10), semiconductor refrigerating sheets (19) are fixedly mounted at the two ends of the top of the filter box (10), an air duct (21) is fixedly connected between the left end of the top of the filter box (10) and the middle end of the inner cavity of the cabinet body (1), air outlet discs (22) are fixedly connected to the two sides of the air duct (21), a base (7) is fixedly connected between the periphery of the lower end of the outer surface of the cabinet body (1), a heat dissipation fan (14) is fixedly mounted at the middle end of the bottom of the outer surface of the cabinet body (1), and a cooling liquid tank (18) is fixedly connected to the right end of the top of the inner cavity of the base (7), the left end of coolant liquid case (18) bottom has delivery pump (15) through pipeline fixed mounting, the output fixed mounting of delivery pump (15) has radiator (12), carry thing board (23) through the hollow thing of carrying of pipeline fixedly connected with between the middle-end at radiator (12) top and the right-hand member at coolant liquid case (18) top, the hollow quantity of carrying thing board (23) is three, the fixed surface of carrying thing board (23) is connected in the surface of the cabinet body (1) inner chamber to the hollow.

2. The control cabinet for electronic engineering according to claim 1, characterized in that: the heat dissipation device is characterized in that a heat dissipation port (16) is formed in the middle end of the surface of the base (7), the number of the heat dissipation ports (16) is three, and a metal protection net (17) is fixedly mounted on the surface of each heat dissipation port (16).

3. The control cabinet for electronic engineering according to claim 1, characterized in that: the front surface of the base (7) is fixedly provided with a sealing plate (4) through a bolt, the periphery of the bottom of the outer surface of the base (7) is fixedly connected with supporting blocks (5), and the bottom of each supporting block (5) is fixedly connected with an embedded plate (6).

4. The control cabinet for electronic engineering according to claim 1, characterized in that: the radiator is characterized in that a fixed support (13) is fixedly connected to the left end of the bottom of the radiator (12), and the bottom of the fixed support (13) is fixedly connected to the left end of the bottom of the inner cavity of the base (7).

5. The control cabinet for electronic engineering according to claim 1, characterized in that: the front surface of the cabinet body (1) is movably provided with a sealing door (3) through a hinge, and the middle end of the sealing door (3) is provided with a heat dissipation hole (2).

6. The control cabinet for electronic engineering according to claim 1, characterized in that: all fixedly connected with dead lever (11) around the cabinet body (1) surface top, four fixedly connected with weather shield (9) between the top of dead lever (11).

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