CN221328424U - Long service life's electrical control cabinet for electric automatization engineering - Google Patents

Abstract

The utility model discloses an electrical control cabinet with long service life for electrical automation engineering, which comprises an electrical control cabinet body, wherein the bottom of the electrical control cabinet body is fixedly connected with a box body, the top of an inner cavity of the box body is fixedly provided with a motor, the output end of the motor is fixedly connected with a first rotating rod, the surface of the first rotating rod is fixedly connected with a main gear, the surface of the main gear is meshed with a driven gear, the inner cavity of the driven gear is fixedly connected with a second rotating rod, and the top of the second rotating rod is fixedly connected with a fan. According to the utility model, through the arrangement of the motor, the first rotating rod, the main gear, the driven gear, the second rotating rod and the fan, the problems that the heat dissipation effect of the traditional electrical control cabinet is not ideal, a large amount of heat is easy to generate when the electrical control cabinet works, and when the internal temperature of the device is too high, the internal elements are easy to damage, and the service life of the device is greatly reduced are solved.

Description

Long service life's electrical control cabinet for electric automatization engineering

Technical Field

The utility model relates to the technical field of control cabinets, in particular to an electrical control cabinet with long service life for electrical automation engineering.

Background

The control cabinet is to assemble the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of the normal operation of the power system, the control cabinet is convenient to overhaul, and the safety of personnel and surrounding equipment is not endangered. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state. The method is commonly used in various power generating, distributing and transforming substations.

The existing electrical control cabinet is not ideal in heat dissipation effect, a large amount of heat is easily generated when the electrical control cabinet works, when the internal temperature of the device is too high, the internal elements are easily damaged, and the service life of the device is greatly reduced.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model aims to provide the electrical control cabinet with long service life for the electrical automation engineering, which achieves the advantage of long service life, solves the problems that the existing electrical control cabinet is not ideal in heat dissipation effect, a large amount of heat is easy to generate when the electrical cabinet works, and internal elements are easy to damage when the internal temperature of the device is too high, so that the service life of the device is greatly reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric control cabinet that life is long for electric automatization engineering, includes the electric control cabinet body, the bottom fixedly connected with box of electric control cabinet body, the top fixed mounting of box inner chamber has the motor, the first bull stick of output fixedly connected with of motor, the fixed surface of first bull stick is connected with the master gear, the surface engagement of master gear has driven gear, the inner chamber fixedly connected with second bull stick of driven gear, the top fixedly connected with fan of second bull stick.

Preferably, the top and the bottom of electrical control cabinet body inner chamber both sides have all seted up first thermovent, the inner chamber of first thermovent is equipped with first dust screen.

Preferably, the inner cavity of the electrical control cabinet body is provided with an inner element, the surface of the electrical control cabinet body is movably connected with a movable door through a hinge, and one side of the surface of the movable door is fixedly connected with a grab handle.

Preferably, universal wheels are movably connected to the periphery of the bottom of the box body, and the number of the universal wheels is four.

Preferably, the bottom swing joint of first bull stick has the bearing, the bottom fixed connection of bearing is in the bottom of box inner chamber.

Preferably, the surface of the box body is movably connected with a box door through a hinge, one side of the surface of the box door is fixedly connected with a handle, a second heat dissipation port is formed in the surface of the box door, and a second dust screen is arranged in an inner cavity of the second heat dissipation port.

Compared with the prior art, the utility model provides the electrical control cabinet with long service life for the electrical automation engineering, which has the following beneficial effects:

1. According to the utility model, through the arrangement of the motor, the first rotating rod, the main gear, the driven gear, the second rotating rod and the fan, the problems that the heat dissipation effect of the traditional electrical control cabinet is not ideal, a large amount of heat is easy to generate when the electrical control cabinet works, and when the internal temperature of the device is too high, the internal elements are easy to damage, and the service life of the device is greatly reduced are solved.

2. According to the utility model, the purpose of convenient movement is achieved through the arrangement of the universal wheels, the device is conveniently moved to a designated position for working, and the abrasion of the first rotating rod during operation is reduced through the arrangement of the bearing, so that the service life of the first rotating rod is greatly prolonged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the body of the electrical control cabinet of the present utility model;

Fig. 3 is a cross-sectional view of the case of the present utility model.

In the figure: 1. an electrical control cabinet body; 2. a case; 3. a motor; 4. a first rotating lever; 5. a main gear; 6. a driven gear; 7. a second rotating rod; 8. a fan; 9. an internal element; 10. a first heat radiation port; 11. a first dust screen; 12. a door; 13. a grip; 14. a second heat radiation port; 15. a bearing; 16. a universal wheel; 17. a movable door; 18. a grab handle; 19. and a second dust screen.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, an electrical control cabinet with long service life for electrical automation engineering comprises an electrical control cabinet body 1, wherein the bottom of the electrical control cabinet body 1 is fixedly connected with a box body 2, the top of an inner cavity of the box body 2 is fixedly provided with a motor 3, the output end of the motor 3 is fixedly connected with a first rotating rod 4, the surface of the first rotating rod 4 is fixedly connected with a main gear 5, the surface of the main gear 5 is meshed with a driven gear 6, the inner cavity of the driven gear 6 is fixedly connected with a second rotating rod 7, and the top of the second rotating rod 7 is fixedly connected with a fan 8.

The top and the bottom of electrical control cabinet body 1 inner chamber both sides have all seted up first thermovent 10, and the inner chamber of first thermovent 10 is equipped with first dust screen 11.

The inner cavity of the electric control cabinet body 1 is provided with an inner element 9, the surface of the electric control cabinet body 1 is movably connected with a movable door 17 through a hinge, and one side of the surface of the movable door 17 is fixedly connected with a grab handle 18.

The universal wheels 16 are movably connected to the periphery of the bottom of the box body 2, the number of the universal wheels 16 is four, and the purpose of convenient movement is achieved through the arrangement of the universal wheels 16, so that the device can be conveniently moved to a designated position to work.

The bottom swing joint of first dwang 4 has bearing 15, and the bottom fixed connection of bearing 15 is in the bottom of box 2 inner chamber, through the setting of bearing 15, reduces the wearing and tearing when first dwang 4 operates, greatly increased first dwang 4's life.

The surface of the box body 2 is movably connected with a box door 12 through a hinge, one side of the surface of the box door 12 is fixedly connected with a handle 13, the surface of the box door 12 is provided with a second heat radiation opening 14, and the inner cavity of the second heat radiation opening 14 is provided with a second dustproof net 19.

The working principle of the utility model is as follows: when the electrical control cabinet body 1 is used, a user starts the motor 3 through the external controller, drives the first rotating rod 4 through the motor 3 to rotate, drives the main gear 5 through the first rotating rod 4 to rotate, drives the driven gear 6 through the main gear 5 to rotate, drives the second rotating rod 7 through the driven gear 6 to rotate, drives the fan 8 through the second rotating rod 7 to rotate, accelerates the air flow rate of the inner cavity of the electrical control cabinet body 1 through the fan 8, enables air containing heat to be output through the first heat dissipation port 10, achieves the purpose of efficient heat dissipation, and greatly improves the service life of the electrical control cabinet body 1.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 an electric automation engineering is with long service life's electrical control cabinet, includes electrical control cabinet body (1), its characterized in that: the electric control cabinet comprises an electric control cabinet body (1), wherein a box body (2) is fixedly connected to the bottom of the electric control cabinet body (1), a motor (3) is fixedly arranged at the top of an inner cavity of the box body (2), a first rotating rod (4) is fixedly connected to the output end of the motor (3), a main gear (5) is fixedly connected to the surface of the first rotating rod (4), a driven gear (6) is meshed with the surface of the main gear (5), a second rotating rod (7) is fixedly connected to the inner cavity of the driven gear (6), and a fan (8) is fixedly connected to the top of the second rotating rod (7).

2. The long-life electrical control cabinet for electrical automation engineering according to claim 1, wherein: the electric control cabinet is characterized in that first radiating ports (10) are formed in the top and the bottom of two sides of the inner cavity of the electric control cabinet body (1), and first dustproof nets (11) are arranged in the inner cavity of the first radiating ports (10).

3. The long-life electrical control cabinet for electrical automation engineering according to claim 1, wherein: the electric control cabinet is characterized in that an inner element (9) is arranged in the inner cavity of the electric control cabinet body (1), a movable door (17) is movably connected to the surface of the electric control cabinet body (1) through a hinge, and a grab handle (18) is fixedly connected to one side of the surface of the movable door (17).

4. The long-life electrical control cabinet for electrical automation engineering according to claim 1, wherein: the universal wheels (16) are movably connected to the periphery of the bottom of the box body (2), and the number of the universal wheels (16) is four.

5. The long-life electrical control cabinet for electrical automation engineering according to claim 1, wherein: the bottom swing joint of first bull stick (4) has bearing (15), the bottom fixed connection of bearing (15) is in the bottom of box (2) inner chamber.

6. The long-life electrical control cabinet for electrical automation engineering according to claim 1, wherein: the surface of box (2) is through hinge swing joint has chamber door (12), one side fixedly connected with handle (13) on chamber door (12) surface, second thermovent (14) have been seted up on the surface of chamber door (12), the inner chamber of second thermovent (14) is equipped with second dust screen (19).