CN219591984U

CN219591984U - Electrical control cabinet

Info

Publication number: CN219591984U
Application number: CN202320527773.XU
Authority: CN
Inventors: 华旭奋
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-08-25
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet, which comprises a cabinet body, wherein the cabinet body comprises an electric component mounting cabinet and an independent heat dissipation cabinet, one side of the bottom of the independent heat dissipation cabinet is provided with a slot, the inside of the slot is provided with a mounting base, a heat dissipation device is arranged above the mounting base and comprises four groups of industrial heat dissipation fans and independent power supplies, the independent power supplies independently supply power for the industrial heat dissipation fans, one side of the top of the mounting base is provided with a fan mounting groove, the top of the fan mounting groove is provided with a cross mounting bracket fixed on the mounting base, four corners of the top of the fan mounting groove are provided with four groups of triangular mounting brackets fixed on the mounting base, the cross mounting bracket and the four groups of triangular mounting brackets jointly form a base of the industrial heat dissipation fans, the independent power supplies are fixed on the other side of the top of the mounting base, and the independent power supplies are mounted between the two groups of upright mounting brackets.

Description

Electrical control cabinet

Technical Field

The utility model relates to the technical field of electric control cabinets, in particular to an electric control cabinet.

Background

The electrical control cabinet is industrial equipment commonly used in the electrical control field, the electrical control cabinet can assemble switch equipment, measuring instruments, protection electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements, the arrangement of the electrical control cabinet meets the requirements of normal operation of an electric power system, the electrical control cabinet is convenient to overhaul, the safety of personnel and surrounding equipment is not endangered, a circuit can be switched on or off by means of manual or automatic switches in normal operation, and the circuit is switched off or alarmed by means of the protection electrical appliances in fault or abnormal operation.

At present, chinese patent with publication number of CN207995608U discloses an electrical control cabinet, which comprises a cabinet body, wherein a cabinet door is arranged at the front side of the cabinet body, a door lock is arranged on the cabinet door, a pair of vertical plates are fixed in the cabinet body, a pair of rails are fixed on the vertical plates, a cross arm is arranged between the rails of the two vertical plates in an up-and-down adjustable manner, and a locking mechanism is arranged between the cross arm and the rails; the top of the cabinet body is provided with a top cover hole, the lower part of the top cover hole is fixedly provided with a supporting plate, a top cover is arranged above the supporting plate, a connecting rod is arranged in front of the top cover and the supporting plate, and a limiting mechanism for preventing the connecting rod from swinging automatically is arranged between the supporting plate and the top cover; the inner wall of the top cover hole is provided with a sealing gasket, and the side wall of the top cover is contacted with the sealing gasket to realize the sealing of the cabinet body.

The electric control cabinet can conveniently realize that the top cover is opened so as to facilitate the dissipation of heat in the cabinet body, but: the heat dissipation effect of the electrical control cabinet is realized by relying on manual operation of uncapping at an irregular period, unnecessary manual operation steps are greatly increased, and in addition, a complex uncapping structure is designed for the uncapping type heat dissipation mode, so that unnecessary manufacturing cost is increased.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an electrical control cabinet which is provided with an independent heat dissipation cabinet and has a complete heat dissipation air duct, so that the heat dissipation capacity of the electrical control cabinet is enhanced, and the stable and continuous heat dissipation effect can be realized.

The technical aim of the utility model is realized by the following technical scheme:

the electric control cabinet comprises a cabinet body, the cabinet body includes electric spare installing cabinet, independent heat dissipation cabinet, the electric spare installing cabinet is fixed in the top of independent heat dissipation cabinet, fixedly connected with ventilation baffle between electric spare installing cabinet and the independent heat dissipation cabinet, one side of independent heat dissipation cabinet bottom is equipped with the slot, the inside of slot is equipped with the installation base, the top of installation base is equipped with heat abstractor, heat abstractor includes four sets of industry radiator fan, independent power supply is the independent power supply of industry radiator fan, one side at installation base top is equipped with the fan mounting groove, the top of fan mounting groove is equipped with the cross installing support of fixing on the installation base, the four sets of triangle installing support and four sets of triangle installing support constitute the base of industry radiator fan jointly, four sets of industry radiator fan are fixed in the top of cross installing support, the top of triangle installing support, independent power supply is fixed at the opposite side at the installation base top, be fixed with two sets of upright installing support on the installation base, independent power supply is equipped with the fan mounting groove between two sets of independent power supply and is equipped with the cross installing support, the both sides of independent power supply is equipped with the vertical power supply position between two sets of independent power supply, the vertical power supply is equipped with the power supply.

Further, the surface of ventilation baffle is equipped with the first ventilation groove of strip structure, the top of ventilation baffle is equipped with four groups L type bases, L type base fixed connection is in the inner wall of electrical component installing cabinet, the surface of L type base is equipped with the pedestal connection hole.

Further, the top of the electric component installation cabinet is fixedly connected with an upwards-protruding exhaust hood, and a second ventilation groove with a strip-shaped structure is formed in the top of the exhaust hood.

Further, four groups of upright posts are fixedly connected to four corners of the bottom of the exhaust hood, fixing blocks are fixedly connected to the bottoms of the upright posts, the outer sides of the fixing blocks are fixedly connected to the inner wall of the electric part installation cabinet, connecting slots are formed in the inner sides of the fixing blocks, and dustproof nets in the cabinet are inserted between the four groups of fixing blocks.

Further, a power supply heat dissipation hole is formed in the side wall, close to one side of the independent power supply installation position, of the independent heat dissipation cabinet.

Further, the lateral wall position fixedly connected with location installation strip of independent heat dissipation cabinet, one side in power louvre is located to the location installation strip, one side of location installation strip is equipped with the auxiliary installation strip of fixing at independent heat dissipation cabinet outer wall, it has the outer dust screen of cabinet to insert between location installation strip and the auxiliary installation strip.

In summary, the utility model has the following beneficial effects:

(1) the heat dissipation performance is good: the utility model is provided with the independent radiating cabinet, the inside of the independent radiating cabinet supplies power for the industrial radiating fan through the independent power supply, when the industrial radiating fan works, the industrial radiating fan is matched with the cabinet body structure, the internal space forms a radiating air duct from bottom to top, and the accumulated hot air in the electrical control cabinet can be continuously and stably discharged out of the cabinet body, so that the radiating and cooling effects are realized, the cover opening operation on the cabinet body is not required in the whole radiating process, and unnecessary manual operation is avoided;

(2) the dustproof performance is good: the utility model ensures the heat dissipation effect and focuses on the dustproof performance of the electrical control cabinet, and the electrical control cabinet can be blocked from dust from the outside by the dustproof net capable of being quickly replaced, so that the electrical components in the electrical control cabinet can work stably.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the description serve to explain the utility model, if necessary:

FIG. 1 is an oblique view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a cross-sectional view in the direction A-A of the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A;

FIG. 5 is a schematic diagram of the location of the power dissipation holes in the present utility model.

In the figure, 1, a cabinet body; 2. an electric component mounting cabinet; 3. an independent heat dissipation cabinet; 4. a ventilation partition; 5. a mounting base; 6. an industrial heat dissipation fan; 7. an independent power supply; 8. a fan mounting groove; 9. a cross mounting bracket; 10. a triangle mounting bracket; 11. a vertical mounting bracket; 12. a connecting plate; 13. a wire bundle groove; 14. a first ventilation slot; 15. an L-shaped base; 16. a base connection hole; 17. an exhaust hood; 18. a second ventilation slot; 19. a column; 20. a fixed block; 21. a connection slot; 22. a dustproof net in the cabinet; 23. a power supply heat dissipation hole; 24. positioning the mounting strip; 25. auxiliary mounting strips; 26. and a dustproof net outside the cabinet.

Detailed Description

The foregoing and other features, aspects and advantages of the present utility model will become more apparent from the following detailed description of the embodiments, which proceeds with reference to the accompanying figures 1-5. The following embodiments are described in detail with reference to the drawings.

Exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

Example 1: the electrical control cabinet comprises a cabinet body 1, wherein the cabinet body 1 comprises an electrical part installation cabinet 2 and an independent heat dissipation cabinet 3, the electrical part installation cabinet 2 is fixed above the independent heat dissipation cabinet 3, a ventilation partition board 4 is fixedly connected between the electrical part installation cabinet 2 and the independent heat dissipation cabinet 3, a first ventilation groove 14 with a strip-shaped structure is arranged on the surface of the ventilation partition board 4, and the first ventilation groove 14 enables air exchange and circulation between the electrical part installation cabinet 2 and the independent heat dissipation cabinet 3 to be smooth.

One side of independent heat dissipation cabinet 3 bottom is equipped with the slot, the inside of slot is equipped with installation base 5, the top of installation base 5 is equipped with heat abstractor, heat abstractor includes four sets of industry radiator fan 6, independent power supply 7 is industry radiator fan 6 power supply alone, one side at installation base 5 top is equipped with fan mounting groove 8, the top of fan mounting groove 8 is equipped with the cross installing support 9 of fixing on installation base 5, the four corners position at fan mounting groove 8 top is equipped with four sets of triangle installing support 10 of fixing on installation base 5, cross installing support 9 constitutes the base of industry radiator fan 6 with four sets of triangle installing support 10 jointly, four sets of industry radiator fan 6 are fixed in cross installing support 9, the top of triangle installing support 10.

The industrial cooling fan 6 mounting base formed by the cross mounting bracket 9 and the triangular mounting bracket 10 can ensure that the structures of the cross mounting bracket 9 and the triangular mounting bracket 10 can not influence the air duct of the industrial cooling fan 6, and the four groups of industrial cooling fans 6 can work stably by being matched with the space area given by the upper fan mounting groove 8.

The independent power supply 7 is fixed at the opposite side at the top of the installation base 5, two groups of upright installation brackets 11 are fixed on the installation base 5, two groups of connecting plates 12 which are matched and fixed with the upright installation brackets 11 are arranged on two sides of the independent power supply 7, the independent power supply 7 is installed between the two groups of upright installation brackets 11, and the installation position of the independent power supply 7 is limited, so that the upright installation brackets 11 play a limiting effect on the independent power supply 7.

The position that is located between independent power supply 7, industry radiator fan 6 on the installation base 5 is equipped with pencil groove 13, and fan mounting groove 8 is the intercommunication with pencil groove 13, so alright guarantee that independent power supply 7 and four sets of industry radiator fan 6 can be wired smoothly to the pencil can hide in heat abstractor below position, after the wiring, the pencil can not be disordered and put in the inside of independent heat dissipation cabinet 3.

Be located the lateral wall that is close to independent power 7 mounted position one side on the independent heat dissipation cabinet 3 and be equipped with power louvre 23, the lateral wall position fixedly connected with location installation strip 24 of independent heat dissipation cabinet 3, one side of power louvre 23 is located to location installation strip 24, one side of location installation strip 24 is equipped with the auxiliary installation strip 25 of fixing at independent heat dissipation cabinet 3 outer wall, insert cabinet outer dust screen 26 between location installation strip 24 and the auxiliary installation strip 25, cabinet outer dust screen 26 is can change at any time, it covers at the power louvre 23 outer end, can play the effect of stopping the dust.

The top of ventilation baffle 4 is equipped with four groups L type bases 15, L type base 15 fixed connection is in the inner wall of electrical component installation cabinet 2, the surface of L type base 15 is equipped with pedestal connection hole 16, because ventilation baffle 4 bears the task of intercommunication electrical component installation cabinet 2 and independent heat dissipation cabinet 3, therefore, can't direct mount other subassemblies on the ventilation baffle 4, then the setting of L type base 15 just can make things convenient for the user to put up other mounting platform in ventilation baffle 4 top position under the prerequisite that has the demand, can form certain interval distance with ventilation baffle 4 between, can not influence ventilation effect of ventilation baffle 4.

The top fixedly connected with of electrical components installation cabinet 2 makes progress bellied exhaust hood 17, the top of exhaust hood 17 is equipped with the second ventilation groove 18 of strip structure, the cabinet body 1 has formed complete bottom-up's heat dissipation wind channel, independent power supply 7 supplies power for four sets of industry radiator fan 6, during operation of industry radiator fan 6, upward blow the air in the cabinet body 1, the wind channel that forms drives the hot air upward movement of scraping up in the cabinet body 1, make the hot air finally discharge cabinet body 1 inside, form cooling effect.

Four groups of upright posts 19 are fixedly connected to four corners of the bottom of the exhaust hood 17, fixing blocks 20 are fixedly connected to the bottom of each upright post 19, the outer sides of the fixing blocks 20 are fixedly connected to the inner wall of the electric component mounting cabinet 2, connecting slots 21 are formed in the inner sides of the fixing blocks 20, an intra-cabinet dust screen 22 is inserted between the four groups of fixing blocks 20, the intra-cabinet dust screen 22 and the outer cabinet dust screen 26 are identical in function, the effect of blocking dust can be achieved, and the electric component mounting cabinet can be replaced at any time.

The dustproof structure has the advantages that the dustproof effect is paid attention to by the integral structure while the radiating effect is achieved, the dustproof effect can be achieved to a certain extent by the aid of the replaceable dustproof net 26 outside the cabinet and the dustproof net 22 inside the cabinet, and the dustproof net can be replaced at any time after dust is accumulated on the surface of the dustproof net.

While the utility model has been described in connection with certain embodiments, it is not intended that the utility model be limited thereto; for those skilled in the art to which the present utility model pertains and the related art, on the premise of based on the technical scheme of the present utility model, the expansion, the operation method and the data replacement should all fall within the protection scope of the present utility model.

Claims

1. Electrical control cabinet, including the cabinet body (1), its characterized in that: the cabinet body (1) comprises an electric component mounting cabinet (2) and an independent radiating cabinet (3), the electric component mounting cabinet (2) is fixed above the independent radiating cabinet (3), a ventilating partition plate (4) is fixedly connected between the electric component mounting cabinet (2) and the independent radiating cabinet (3), a slot is formed in one side of the bottom of the independent radiating cabinet (3), a mounting base (5) is arranged in the slot, a radiating device is arranged above the mounting base (5), the radiating device comprises four groups of industrial radiating fans (6) and an independent power supply (7), the independent power supply (7) is used for independently supplying power to the industrial radiating fans (6), a fan mounting groove (8) is formed in one side of the top of the mounting base (5), a cross mounting bracket (9) fixed on the mounting base (5) is arranged at the top of the fan mounting groove (8), four groups of triangular mounting brackets (10) fixed on the mounting base (5) are arranged at four corners of the top of the fan mounting groove (8), the cross mounting bracket (9) and the four groups of triangular mounting brackets (10) form the industrial radiating fan (6) together, the four groups of triangular mounting brackets (10) are fixed on the top of the industrial radiating bracket (6), the utility model discloses a solar energy power supply, including installation base (5), independent power supply (7), installation base (5) are fixed with two sets of upright installing support (11), independent power supply (7) are installed between two sets of upright installing support (11), the both sides of independent power supply (7) are equipped with two sets of connecting plates (12) fixed with upright installing support (11) cooperation, be located the position between independent power supply (7), industry radiator fan (6) on installation base (5) and be equipped with wire bundle groove (13).

2. The electrical control cabinet of claim 1, wherein: the surface of ventilation baffle (4) is equipped with first ventilation groove (14) of strip structure, the top of ventilation baffle (4) is equipped with four group's L type bases (15), L type base (15) fixed connection is in the inner wall of electrical component installing cabinet (2), the surface of L type base (15) is equipped with base connecting hole (16).

3. The electrical control cabinet of claim 2, wherein: the top of the electric component installation cabinet (2) is fixedly connected with an upwards-protruding exhaust hood (17), and a second ventilation groove (18) with a strip-shaped structure is formed in the top of the exhaust hood (17).

4. An electrical control cabinet according to claim 3, characterized in that: four groups of upright posts (19) are fixedly connected to four corners of the bottom of the exhaust hood (17), fixing blocks (20) are fixedly connected to the bottoms of the upright posts (19), the outer sides of the fixing blocks (20) are fixedly connected to the inner wall of the electric part installation cabinet (2), connecting slots (21) are formed in the inner sides of the fixing blocks (20), and dustproof nets (22) in the cabinet are inserted between the four groups of fixing blocks (20).

5. The electrical control cabinet of claim 4, wherein: and a power supply heat dissipation hole (23) is formed in the side wall, close to one side of the installation position of the independent power supply (7), of the independent heat dissipation cabinet (3).

6. The electrical control cabinet of claim 5, wherein: the automatic heat dissipation device is characterized in that a positioning installation strip (24) is fixedly connected to the outer side wall of the independent heat dissipation cabinet (3), the positioning installation strip (24) is arranged on one side of a power supply heat dissipation hole (23), an auxiliary installation strip (25) fixed on the outer wall of the independent heat dissipation cabinet (3) is arranged on one side of the positioning installation strip (24), and an out-cabinet dust screen (26) is inserted between the positioning installation strip (24) and the auxiliary installation strip (25).