CN214958203U - Draw-out type low-voltage switch cabinet - Google Patents

Abstract

The utility model discloses a pull-out type low-voltage switchgear belongs to distribution equipment technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, control center is installed to the internal portion upper end of cabinet, cabinet body upper end fixed surface installs the dust screen, dust screen lower extreme surface is provided with the cotton that absorbs water, the internal portion right side upper end fixed surface of cabinet installs the bottom plate, bottom plate upper end fixed surface installs the collecting box, collecting box left side lower extreme fixed surface is connected with pipe one end, pipe other end fixedly connected with aspirator pump kinetic energy output and aspirator pump fixed mounting are on collecting box left side surface, aspirator pump kinetic energy output fixed connection the straw. The utility model discloses utilize louvre and heat abstractor can be very fast to the heat to the internal portion of cabinet evacuate to utilize the aspirator pump can siphon away the dust on inside electrical components's surface, reduce electrical components's damage, the external side of cabinet still is with dismantling the door plant, makes things convenient for the maintenance of the internal electrical components of cabinet.

Description

Draw-out type low-voltage switch cabinet

Technical Field

The utility model relates to a distribution equipment technical field especially relates to a pull-out type low tension switchgear.

Background

The switch cabinet is an electric device, controls the opening and closing of various devices, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch and an alternating current contactor, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber and are provided with a high-voltage bus, such as a power plant, some switch cabinets are also provided with a low-frequency load reduction for protecting main devices, and the components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor and various protection devices. The low-voltage draw-out type switch cabinet can produce and accumulate the dust when using, and static can adsorb the dust, and the heat that the electrical component produced under the dust environment increases simultaneously, can damage electrical component's life.

The draw-out low-voltage switch cabinet in the prior art has the following disadvantages: 1. the heat dissipation effect is poor, and the interior of the heat dissipation structure can be covered with dust sometimes, so that the work of electrical elements is influenced; 2. the draw-out type low-voltage switch cabinet is provided for solving the problems that no absorbent cotton is added, and the disassembly and the maintenance are troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pull-out type low-voltage switchgear utilizes louvre and heat abstractor can be very fast to the heat of the internal portion of cabinet evacuate to utilize the aspirator pump can siphon away the dust on inside electrical components's surface, reduce electrical components's damage, the external side of cabinet still is with dismantling the door plant, makes things convenient for the maintenance of the internal portion electrical components of cabinet.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of pull-out type low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, control center is installed to the internal portion upper end of cabinet, the fixed surface of cabinet body upper end installs the dust screen, dust screen lower extreme surface is provided with the cotton that absorbs water, the fixed surface installs the bottom plate on the internal portion right side of cabinet, fixed surface installs the collecting box on the bottom plate, fixed surface installs the collecting box under the collecting box left side, fixed surface is connected with pipe one end under the left side of the collecting box, pipe other end fixedly connected with aspirator pump kinetic energy output and aspirator pump fixed mounting are on collecting box left side surface, aspirator pump kinetic energy output fixed connection the straw, the suction head has been seted up on the straw surface, fixed surface installs rotation hinge one end on the external portion right side of cabinet, rotation hinge other end fixedly connected with door plant, the door plant surface is provided with the louvre, threaded hole and threaded connection have fixing bolt and the terminal threaded connection of fixing bolt is at cabinet under the door plant surface has The internal portion, cabinet body outside lower extreme fixed surface installs the universal wheel.

Optionally, the bottom right side fixed surface in the internal portion of cabinet has the support column, support column upper end fixed surface installs heat abstractor, heat abstractor comprises guard box, motor, heat dissipation dust screen and flabellum, the inside right side fixed surface of guard box installs the motor, motor can output fixedly connected with flabellum, the outside left side surface mounting of guard box has the heat dissipation dust screen.

Optionally, the left side and the right side of the upper end of the cabinet body are fixedly provided with cooling fins, the surface of the control center is provided with a control panel, the upper end surface of the inner part of the cabinet body is provided with a bottom support, the upper end surface of the bottom support is connected with a drawer in a sliding mode, and the surface of the drawer is fixedly provided with a handle.

Optionally, the surface of the upper end of the bottom support is provided with a sliding groove, and the surface of the lower end of the drawer is fixedly provided with a pulley and is in sliding connection with the sliding groove.

Optionally, the motor, the getter pump and the kinetic energy input end of the control center are electrically connected with the kinetic energy output end of the external power supply.

The utility model has the advantages as follows:

the embodiment of the utility model provides a pull-out type low-voltage switchgear:

1. the whole low-voltage switch cabinet is well installed and fixed, the whole switch cabinet can be easily and simply moved to a required position by utilizing universal wheels at the bottom of the cabinet body, the cabinet body is divided into an upper layer and a lower layer, a control center line of the whole switch cabinet is installed at the upper end, a control panel is arranged on the surface of a control center, the switch cabinet can be well used, radiating fins are arranged on the left side and the right side of the cabinet body, heat generated by electric elements in the control center during working can be radiated from the radiating fins, but sometimes the heat in the cabinet body cannot be radiated by only leaning against the radiating fins under long-time working, a radiating device is needed at this time, an external power supply is switched on to turn on a power switch of a motor, so that fan blades can be driven to rotate to play a radiating role, a dustproof net and absorbent cotton are arranged at the upper end of the cabinet body, and external dust and moisture can be prevented from entering the cabinet body, the cabinet is also internally provided with a suction pump which can suck dust on the surface of the upper end of the control center into the collection box through a suction pipe and a suction head on the surface of the suction pump, so that the dust can be sucked away regardless of the dust leaked by carelessness from a dust screen or the dust coming from other positions, and the dust is prevented from entering the control center to cause that some electrical appliances cannot be used.

2. Be provided with the door plant on the right side of the cabinet body, the surface of door plant is provided with the louvre, also can carry out certain radiating action to the internal portion of cabinet, and utilize and rotate the hinge, can be very simple and convenient open the door plant, the convenient maintenance of the control center of the internal portion of cabinet also makes things convenient for like this, and utilize fixing bolt, can be fine connect the door plant and the cabinet body, make the whole cabinet body present the integration, prevent that inside article from running out, what the lower extreme of the cabinet body set up is the drawer, what set up in the bottom of drawer is the collet, the effect of collet just can guarantee that the drawer is on horizontal position, the collet surface sets up the spout, drawer bottom surface sets up the pulley, the handle that utilizes the drawer surface just can be very simple gives the drawer to take out, whole cubical switchboard simple structure convenient operation, the collection is dustproof, absorb water and dispel the heat in an organic whole, and still conveniently maintain.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an internal structure of a draw-out low-voltage switchgear according to an embodiment of the present invention;

fig. 2 is a schematic front external structural view of a draw-out low-voltage switchgear according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a heat dissipation device of a draw-out low-voltage switch cabinet according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the drawer movement of the draw-out low-voltage switchgear according to an embodiment of the present invention.

In the figure: 1. a cabinet body; 2. a control center; 3. a universal wheel; 4. a suction head; 5. a straw; 6. Absorbent cotton; 7. a dust screen; 8. a conduit; 9. a getter pump; 10. a collection box; 11. rotating the hinge; 12. a base plate; 13. a heat sink; 14. a door panel; 15. heat dissipation holes; 16. fixing the bolt; 17. a support pillar; 18. a heat sink; 19. a control panel; 20. a drawer; 21. a bottom support; 22. a handle; 23. a protection box; 24. an electric motor; 25. a heat dissipation dustproof net; 26. a fan blade; 27. a chute; 28. a pulley.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A drawing-out type low-voltage switch cabinet according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 4.

Referring to fig. 1 to 4, a draw-out type low voltage switch cabinet provided by the embodiment of the present invention comprises a cabinet body 1, a control center 2 is installed at the upper end inside the cabinet body 1, a dust screen 7 is fixedly installed on the upper end surface of the cabinet body 1, absorbent cotton 6 is arranged on the lower end surface of the dust screen 7, a bottom plate 12 is fixedly installed on the upper end surface of the right side inside the cabinet body 1, a collecting box 10 is fixedly installed on the upper end surface of the bottom plate 12, one end of a conduit 8 is fixedly connected to the lower end surface of the left side of the collecting box 10, the other end of the conduit 8 is fixedly connected with a kinetic energy output end of an aspirator pump 9, the aspirator pump 9 is fixedly installed on the left side surface of the collecting box 10, the kinetic energy output end of the aspirator pump 9 is fixedly connected with a suction pipe 5, a suction head 4 is arranged on the surface of the suction pipe 5, one end of a rotating hinge 11 is fixedly installed on the upper end surface of the right side outside the cabinet body 1, the other end of the rotating hinge 11 is fixedly connected with a door plate 14, the surface of the door plate 14 is provided with a heat dissipation hole 15, the lower end surface of the door plate 14 is provided with a threaded hole and is in threaded connection with a fixing bolt 16, the tail end of the fixing bolt 16 is in threaded connection with the inside of the cabinet body 1, and the lower end surface of the outside of the cabinet body 1 is fixedly provided with a universal wheel 3.

The switch cabinet has the advantages that the whole switch cabinet can be easily and simply moved to a required position by using universal wheels at the bottom of the cabinet body, the upper end of the cabinet body is provided with a dust screen and absorbent cotton, so that external dust and moisture can be prevented from entering the cabinet body to cause the embarrassment that a control center cannot be used, the cabinet body is also internally provided with an air suction pump which can suck dust on the surface of the upper end of the control center into a collecting box through a suction pipe and suction heads on the surface of the suction pump, so that the door plate can be sucked away from the right side of the cabinet body by the dust screen carelessly leaked in or the dust coming from other positions, the surface of the door plate is provided with heat dissipation holes, a certain heat dissipation effect can be performed on the interior of the cabinet body, the door plate can be simply and conveniently opened by using a rotating hinge, the control center in the cabinet body is convenient to overhaul, and a fixing bolt is used, the door plate and the cabinet body can be well connected, so that the whole cabinet body is integrated.

Referring to fig. 3, the inside bottom right side fixed surface of the cabinet body 1 installs support column 17, support column 17 upper end fixed surface installs heat abstractor 13, heat abstractor 13 comprises guard box 23, motor 24, heat dissipation dust screen 25 and flabellum 26, the inside right side fixed surface of guard box 23 installs motor 24, motor 24 kinetic energy output fixedly connected with flabellum 26, the outside left side surface mounting of guard box 23 has heat dissipation dust screen 25.

In an example, an external power supply is switched on to turn on a power switch of the motor, so that the fan blades can be driven to rotate, the heat dissipation effect is achieved, and the heat dissipation dustproof net is used for preventing dust in the cabinet body from entering the protection box to disturb the rotation of the fan blades and the motor.

Referring to fig. 2, the cabinet body 1 is fixedly provided with cooling fins 18 at the left and right sides of the upper end thereof, the control center 2 is provided with a control panel 19 on the surface thereof, the cabinet body 1 is provided with a bottom support 21 on the upper end surface thereof, the bottom support 21 is slidably connected with a drawer 20 on the upper end surface thereof, and the drawer 20 is fixedly provided with a handle 22 on the surface thereof.

In an example, a drawer is arranged at the lower end of the cabinet body, a bottom support is arranged at the bottom end of the drawer, and the bottom support is used for ensuring that the drawer is in a horizontal position.

Referring to fig. 4, the upper end surface of the bottom support 21 is provided with a sliding groove 27, and the lower end surface of the drawer 20 is fixedly provided with a pulley 28 and is slidably connected with the sliding groove 27.

In an example, the sliding groove is formed in the surface of the bottom support, the pulley is arranged on the surface of the bottom of the drawer, and the drawer can be simply pulled out by using the handle on the surface of the drawer.

Referring to fig. 1 and 3, the kinetic energy input ends of the motor 24, the getter pump 9 and the control center 2 are electrically connected to the kinetic energy output end of the external power supply.

In an example, the whole cabinet body can be ensured to be normally used by switching on an external power supply.

When in use, the whole low-voltage switch cabinet is installed and fixed, the whole switch cabinet can be easily and simply moved to a required position by utilizing the universal wheels 3 at the bottom of the cabinet body 1, the cabinet body is divided into an upper layer and a lower layer, the upper end is provided with the control center line 2 of the whole switch cabinet, the surface of the control center 2 is provided with the control panel 19, the switch cabinet can be well used, the left side and the right side of the cabinet body 1 are provided with the radiating fins 18, heat generated by electric elements in the control center 2 during working can be radiated from the radiating fins 18, but sometimes the heat in the cabinet body 1 cannot be radiated by only leaning against the radiating fins under long-time working, the radiating device 13 is needed to be utilized at this time, the power switch of the motor 24 can be switched on by switching on an external power supply, so that the fan blades 26 can be driven to rotate, the radiating effect is achieved, the upper end of the cabinet body 1 is provided with the dustproof net 7 and the absorbent cotton 6, the dust-proof cabinet can prevent external dust and moisture from entering the cabinet body 1 to cause the embarrassment that the control center 2 cannot be used, the suction pump 9 is arranged in the cabinet body and can suck the dust on the surface of the upper end of the control center 2 into the collecting box 10 through the suction pipe 5 and the suction head 4 on the surface of the suction pump, thus the dust can be sucked away no matter the dust leaked carelessly in the dust-proof net 7 or the dust coming from other positions, the dust is prevented from entering the control center 2 to cause that some electrical components cannot be used, the door panel 14 is arranged on the right side of the cabinet body 1, the heat radiation holes 15 are arranged on the surface of the door panel 14, a certain heat radiation function can be carried out on the interior of the cabinet body 1, the door panel 14 can be simply and conveniently opened by utilizing the rotating hinge 11, the control center 2 in the cabinet body 1 is convenient to overhaul, and the door panel 14 and the cabinet body 1 can be well connected by utilizing the fixing bolt 16, make whole cabinet body 1 present the integration, prevent that inside article from running out, what the lower extreme of the cabinet body 1 set up is drawer 20, what set up in the bottom of drawer 20 is collet 21, collet 21's effect is exactly can guarantee drawer 20 on horizontal position, collet 21 surface sets up spout 27, drawer 20 bottom surface sets up pulley 28, utilize handle 22 on drawer 20 surface just can be very simple give drawer 20 to take out, whole cubical switchboard simple structure convenient operation, the collection is dustproof, absorb water and dispel the heat in an organic whole, and still conveniently maintain.

The utility model relates to a draw-out low-voltage switch cabinet, which comprises a cabinet body 1; 2. a control center; 3. a universal wheel; 4. a suction head; 5. a straw; 6. absorbent cotton; 7. a dust screen; 8. a conduit; 9. a getter pump; 10. a collection box; 11. rotating the hinge; 12. a base plate; 13. a heat sink; 14. a door panel; 15. heat dissipation holes; 16. fixing the bolt; 17. a support pillar; 18. a heat sink; 19. a control panel; 20. a drawer; 21. a bottom support; 22. a handle; 23. A protection box; 24. an electric motor; 25. a heat dissipation dustproof net; 26. a fan blade; 27. a chute; 28. The pulleys and components are all standard parts or parts known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. The drawing-out type low-voltage switch cabinet comprises a cabinet body (1) and is characterized in that a control center (2) is installed at the upper end inside the cabinet body (1), a dust screen (7) is installed at the upper end of the cabinet body (1) in a surface fixed mode, absorbent cotton (6) is arranged on the lower end surface of the dust screen (7), a bottom plate (12) is installed at the upper end of the right side inside the cabinet body (1) in a surface fixed mode, a collecting box (10) is installed at the upper end of the bottom plate (12) in a surface fixed mode, one end of a guide pipe (8) is fixedly connected to the lower end of the left side of the collecting box (10), the other end of the guide pipe (8) is fixedly connected with a kinetic energy output end of an air suction pump (9) and the air suction pump (9) is fixedly installed on the left side surface of the collecting box (10), the kinetic energy output end of the air suction pump (9) is fixedly connected with a suction pipe (5), and a suction head (4) is arranged on the surface of the suction pipe (5), the cabinet body (1) outside right side upper end fixed surface installs and rotates hinge (11) one end, rotate hinge (11) other end fixedly connected with door plant (14), door plant (14) surface is provided with louvre (15), threaded hole and threaded connection have fixing bolt (16) and fixing bolt (16) terminal threaded connection inside the cabinet body (1) are seted up to door plant (14) lower extreme surface, cabinet body (1) outside lower extreme fixed surface installs universal wheel (3).

2. The draw-out low-voltage switchgear cabinet according to claim 1, wherein a supporting column (17) is fixedly installed on the right side surface of the bottom end inside the cabinet body (1), a heat dissipation device (13) is fixedly installed on the upper end surface of the supporting column (17), the heat dissipation device (13) is composed of a protection box (23), a motor (24), a heat dissipation dustproof net (25) and fan blades (26), the motor (24) is fixedly installed on the right side surface inside the protection box (23), the fan blades (26) are fixedly connected to the kinetic energy output end of the motor (24), and the heat dissipation dustproof net (25) is installed on the left side surface outside the protection box (23).

3. A draw-out type low-voltage switch cabinet according to claim 1, wherein the cabinet body (1) is fixedly provided with cooling fins (18) at left and right sides of the upper end, the control center (2) is provided with a control panel (19) on the surface, the cabinet body (1) is provided with a bottom support (21) on the inner upper end surface, a drawer (20) is slidably connected to the upper end surface of the bottom support (21), and a handle (22) is fixedly arranged on the surface of the drawer (20).

4. A draw-out low-voltage switchgear cabinet according to claim 3, wherein the bottom support (21) has a sliding slot (27) formed on its upper end surface, and the drawer (20) has a pulley (28) fixedly mounted on its lower end surface and slidably connected to the sliding slot (27).

5. Draw-out low-voltage switchgear according to claim 2, characterized in that the motor (24), the getter pump (9) and the control center (2) kinetic energy input terminals are electrically connected to the external power supply kinetic energy output terminals.

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