CN211184718U - Auxiliary heat dissipation type electrical cabinet - Google Patents

Abstract

The utility model discloses an auxiliary heat dissipation type regulator cubicle, the intelligent cabinet temperature adjusting device comprises a cabinet body, the heat dissipation wind channel has been seted up to the bottom of the cabinet body, the heat dissipation cabinet is installed to the bottom of the cabinet body, the heat dissipation cabinet is including the shell of hollow setting, the fan is installed at the top of shell, the first louvre of a plurality of has been seted up to the bottom of shell, the inside sliding connection of shell has the sunshade, sunshade relative slip sets up the bottom side surface in shell inside, a plurality of second louvre has been seted up on the sunshade, the inside of shell is equipped with the gliding sliding mechanism of drive sunshade, the lateral. The exchange between hot air in the cabinet body and outside air is increased through the bottom heat dissipation cabinet, and the condition that electric appliances in the cabinet body are influenced by high temperature is reduced.

Description

Auxiliary heat dissipation type electrical cabinet

Technical Field

The utility model relates to a regulator cubicle field, concretely relates to supplementary heat dissipation type regulator cubicle.

Background

At present, in an electrical cabinet in the market, a plurality of heat dissipation holes for ventilation are mainly formed in the top side and the peripheral side of a cabinet body to achieve the heat dissipation effect on the interior of the electrical cabinet.

However, the air flow in the cabinet body is realized only by natural wind, so that the air flow speed in the cabinet body is low, the hot air diffusion speed in the cabinet body is low, and the high temperature has great threat to the safe operation of the electrical equipment in the cabinet body.

Disclosure of Invention

In order to overcome not enough among the prior art, the utility model provides an auxiliary heat dissipation type regulator cubicle, it has the effect that improves cabinet body air flow velocity, reduces the condition that the electric elements received the threat of high temperature air in the cabinet body.

In order to realize the above-mentioned purpose, the utility model discloses an auxiliary heat dissipation type regulator cubicle, the intelligent cabinet temperature adjusting device comprises a cabinet body, the heat dissipation wind channel has been seted up to the bottom of the cabinet body, the heat dissipation cabinet is installed to the bottom of the cabinet body, the heat dissipation cabinet includes the shell of hollow setting, the fan is installed at the top of shell, the first louvre of a plurality of has been seted up to the bottom of shell, the inside sliding connection of shell has the sunshade, sunshade relative slip sets up the bottom side surface in shell inside, a plurality of second louvre has been seted up on the sunshade, the inside of shell is equipped with the gliding sliding mechanism of drive.

Further, slide mechanism is including fixing the driving motor inside the shell, and driving motor's pivot coaxial coupling has the screw rod, sunshade and screw rod threaded connection, and two proximity switches that move the stroke detection to the sunshade of fixedly connected with respectively in the shell have the controller, and proximity switch, driving motor, fan and controller pass through wire electric connection.

Furthermore, a first mounting block is integrally arranged on the mounting door, a second mounting block is integrally arranged on one side, located on the mounting door, of the shell, a U-shaped bolt is inserted into the first mounting block and the second mounting block together, and two ends of the U-shaped bolt are respectively in threaded connection with a nut.

Furthermore, the shell is connected with a sliding pin in a sliding mode, a sliding groove for the sliding pin to be inserted is formed in the cabinet body, a plurality of fixing holes are formed in the sliding groove, assembling holes are formed in the sliding pin, and assembling bolts are connected in the fixing holes and the assembling holes through common threads.

Further, the bottom welding of shell has the foot rest frame, has the foot pole along foot rest frame sliding connection, and the tip of foot pole is equipped with the truckle, and the welding has the guide cylinder in the foot rest frame, and the top relative slip's of foot pole setting is equipped with shock-absorbing spring in the guide cylinder, and the perisporium of foot pole is integrative to be provided with spacing dish, and spacing dish is contradicted with the inboard bottom surface of shell.

Has the advantages that: the fan at the bottom of the cabinet body distributes hot air in the cabinet body to the outer side of the shell through the heat dissipation air duct, the second heat dissipation holes and the first heat dissipation holes in sequence, and the fan increases air flow speed in the cabinet body and exchange speed with outside air, so that the aim of quickly cooling the air temperature in the cabinet body is fulfilled.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

FIG. 1 is a sectional view of the present embodiment;

FIG. 2 is a schematic view of the position of the bottom foot frame and the caster wheel;

fig. 3 is a schematic view of the position of the U-bolt.

Reference numerals: 1. a cabinet body; 2. a heat dissipation air duct; 3. a heat dissipation cabinet; 4. a housing; 5. a fan; 6. a first heat dissipation hole; 7. a shutter; 9. a second heat dissipation hole; 10. a sliding mechanism; 101. a drive motor; 102. a screw; 11. installing a door; 12. a proximity switch; 13. a controller; 14. a first mounting block; 15. a second mounting block; 16. a U-shaped bolt; 17. a foot frame; 18. a foot bar; 19. a caster wheel; 20. a guide cylinder; 21. a shock absorbing spring; 22. a limiting disc; 23. a slide pin; 24. a chute; 25. and assembling the bolts.

Detailed Description

The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Example (b): as shown in fig. 1, the auxiliary heat dissipation type electrical cabinet comprises a cabinet body 1, a heat dissipation cabinet 3 is installed at the bottom of the cabinet body 1, the heat dissipation cabinet 3 is communicated with the cabinet body 1, a heat dissipation air duct 2 is arranged at the bottom of the cabinet body 1, and a fan 5 is installed at the top of a shell 4. The fan 5 blows hot air in the cabinet body 1 into the heat dissipation cabinet 3 through the heat dissipation air duct 2, and then radiates the hot air to the outside through the heat dissipation cabinet 3.

As shown in fig. 1, the heat dissipation cabinet 3 includes a hollow housing 4, a plurality of first heat dissipation holes 6 are formed at the bottom of the housing 4, and the first heat dissipation holes 6 are connected to the bottom side of the heat dissipation cabinet 3. The inside sliding connection of shell 4 has sunshade 7, and the setting that sunshade 7 is relative gliding is at the inside bottom surface of shell 4, has seted up a plurality of second louvre 9 on the sunshade 7. When the shielding plate 7 slides to the leftmost side, the second heat dissipation hole 9 on the shielding plate 7 is communicated with the first heat dissipation hole 6 at the bottom of the shell 4, so that the air in the heat dissipation cabinet 3 can be discharged out of the heat dissipation cabinet 3 through the second heat dissipation hole 9 and the first heat dissipation hole 6 in sequence under the action of the fan 5; when the shielding plate 7 slides to the rightmost side, the shielding plate 7 completely shields the first heat dissipation hole 6, so that the shell 4 is in a closed state, and external dust cannot reach the cabinet body 1 through the first heat dissipation hole 6.

The inside of the shell 4 is provided with a sliding mechanism 10 for driving the shielding plate 7 to slide, the sliding mechanism 10 comprises a driving motor 101 fixed inside the shell 4, a rotating shaft of the driving motor 101 is coaxially connected with a screw rod 102, the top of the shielding plate 7 is in threaded connection with the screw rod 102, after the driving motor 101 drives the screw rod 102 to rotate, the driving motor 101 drives the shielding plate 7 to move along the left and right directions, two proximity switches 12 for detecting the moving stroke of the shielding plate 7 are respectively and fixedly connected in the shell 4, a controller 13 is installed inside the shell 4, the controller 13 is a P L C controller 13, the proximity switches 12, the driving motor 101, the fan 5 and the controller 13 are electrically connected through conducting wires, when the proximity switches 12 on the left side and the right side respectively detect that the shielding plate 7 approaches, the two proximity switches 12 respectively control the driving motor 101 to stop through the controller 13 independently, the forward and reverse rotation of the driving motor 101 is also controlled by the controller 13, and the.

As shown in fig. 3, the side wall of the heat dissipation cabinet 3 is hinged with a mounting door 11, the proximity switch 12, the driving motor 101, the fan 5 and the controller 13 can be mounted inside the housing 4 through the mounting door 11, and the left side of the mounting door 11 is hinged.

The installation door 11 is provided with first installation piece 14 with hinge one side an organic whole that sets up to the opposite direction, shell 4 is provided with second installation piece 15 in the integrative one side of installation door 11, installation door 11 closes the back, U type bolt 16 has been alternate jointly on first installation piece 14 and the second installation piece 15, the both ends of U type bolt have a nut respectively threaded connection, the nut supports tightly with the bottom side surface of first installation piece 14 and second installation piece 15, the relative position that will install door 11 and the lateral wall of cabinet body 1 through the U type bolt is fixed certainly.

The sliding pin 23 is connected to the shell 4 in a sliding mode, the cabinet body 1 is provided with a sliding groove 24 for the sliding pin 23 to be inserted, the sliding groove 24 is provided with a plurality of fixing holes, the sliding pin 23 is provided with assembling holes, a part of the sliding pin 23 on the surface of the shell slides into the sliding groove 24, and the fixing holes and the assembling holes are connected with assembling bolts 25 through common threads. After the sliding pin 23 completely slides into the sliding slot 24, the mounting bolt 25 simultaneously penetrates into the fixing hole and the mounting hole, so that the housing 4 and the cabinet 1 are fixed to each other.

As shown in fig. 2, a foot frame 17 is welded to the bottom of the housing 4, a foot bar 18 is slidably connected to the foot frame 17, a caster 19 is provided at an end of the foot bar 18, and the caster 19 is pressed against the ground. The foot frame 17 is welded with a guide cylinder 20, the top of the foot rod 18 is arranged in the guide cylinder 20 in a relative sliding mode all the time, a shock absorbing spring 21 is arranged in the guide cylinder 20, a limiting disc 22 is integrally arranged on the peripheral wall of the foot rod 18, and when the shock absorbing spring 21 extends to the maximum length, the limiting disc 22 is abutted against the surface of the inner side bottom of the shell 4. The shock-absorbing spring 21 can ensure the shock resistance of the cabinet body 1 in the sliding process and ensure the overall stability of the cabinet body 1.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims (5)

1. Supplementary heat dissipation type regulator cubicle, including the cabinet body (1), its characterized in that, radiating air duct (2) have been seted up to the bottom of the cabinet body (1), radiating cabinet (3) are installed to the bottom of the cabinet body (1), radiating cabinet (3) are including hollow shell (4) that set up, fan (5) are installed at the top of shell (4), the first louvre of a plurality of (6) have been seted up to the bottom of shell (4), the inside sliding connection of shell (4) has sunshade (7), sunshade (7) relative slip's setting is at the inside bottom side surface of shell (4), a plurality of second louvre (9) have been seted up on sunshade (7), the inside of shell (4) is equipped with the gliding sliding mechanism (10) of drive sunshade (7), the lateral wall of radiating cabinet (3) articulates there is installation door (11).

2. The auxiliary heat dissipation type electrical cabinet according to claim 1, wherein the sliding mechanism (10) comprises a driving motor (101) fixed inside the casing (4), a screw (102) is coaxially connected to a rotating shaft of the driving motor (101), the shielding plate (7) is in threaded connection with the screw (102), two proximity switches (12) for detecting moving strokes of the shielding plate (7) are respectively and fixedly connected to the casing (4), a controller (13) is installed inside the casing (4), and the proximity switches (12), the driving motor (101), the fan (5) and the controller (13) are electrically connected through wires.

3. The auxiliary heat dissipation type electrical cabinet according to claim 1, wherein a first mounting block (14) is integrally arranged on the mounting door (11), a second mounting block (15) is integrally arranged on one side, located on the mounting door (11), of the housing (4), a U-shaped bolt (16) is commonly inserted into the first mounting block (14) and the second mounting block (15), and two ends of the U-shaped bolt are respectively in threaded connection with a nut.

4. The auxiliary heat dissipation type electrical cabinet according to claim 1, wherein a sliding pin (23) is slidably connected to the housing (4), a sliding groove (24) for the sliding pin (23) to be inserted is formed in the cabinet body (1), a plurality of fixing holes are formed in the sliding groove (24), an assembling hole is formed in the sliding pin (23), and an assembling bolt (25) is commonly connected to the fixing hole and the assembling hole through a thread.

5. The auxiliary heat dissipation type electrical cabinet according to claim 1, wherein a foot frame (17) is welded at the bottom of the housing (4), a foot rod (18) is connected to the foot frame (17) in a sliding manner, a caster (19) is arranged at an end of the foot rod (18), a guide cylinder (20) is welded in the foot frame (17), the top of the foot rod (18) is arranged in the guide cylinder (20) in a relatively sliding manner, a shock absorbing spring (21) is arranged in the guide cylinder (20), a limiting disc (22) is integrally arranged on a peripheral wall of the foot rod (18), and the limiting disc (22) abuts against the inner bottom surface of the housing (4).

Images