CN211351459U

CN211351459U - Combined drawer switch cabinet

Info

Publication number: CN211351459U
Application number: CN201922430744.8U
Authority: CN
Inventors: 李云生
Original assignee: Hunan Taikong Electric Co ltd
Current assignee: Hunan Taikong Electric Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-08-25
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a modular drawer cubical switchboard, including a plurality of drawer storehouses 1 and the cabinet body 2, the internal interval of cabinet 2 sets up a plurality of guide rails 21 of organizing that equals with drawer storehouses 1 quantity, drawer storehouses 1 inserts guide rail 21, the cabinet body 2 is installed on base 3, base 3 includes a mounting surface, and both sides limit is provided with mounting groove 31 on mounting surface, the bottom extension board 24 of the cabinet body 2 includes bottom hem 241, bottom hem 241 inserts mounting groove 31 and installs the cabinet body 2 on mounting surface, the bottom draft chamber 23 lower part of the cabinet body 2 sets up vent 231, set up screw hole 32 on the mounting surface of base 3, use screw 6 to pass vent 231 and twist the fixed cabinet body 2 of screw hole 32, screw 6 sets up spring 7, and spring 7 plays absorbing effect.

Description

Combined drawer switch cabinet

Technical Field

The utility model relates to a cubical switchboard, concretely relates to modular drawer cubical switchboard.

Background

The drawer type switch cabinet is a closed shell made of steel plates, electrical elements of a wire inlet and outlet loop are all installed in an extractable drawer to form a functional unit capable of completing a certain power supply task, and the roller is vertically arranged in a traditional drawer type structure, rolls in a guide rail, and easily falls into foreign matters in a groove of the guide rail to cause the derailment of the roller.

In the operation process of the switch cabinet, the phenomenon of overhigh temperature can occur, so that internal components are damaged, and therefore the switch cabinet needs to be periodically cooled and cooled. Traditional cubical switchboard adopts trompil on automatically controlled cabinet wall mostly, makes inside heat scatter through this hole, but this kind of radiating effect is relatively poor, is difficult to reach good ventilation radiating effect. The louvre is when providing the heat dissipation function, and inside some mosquitoes also can enter into the cubical switchboard easily, influence the normal work of electric power components and parts in the cubical switchboard, even cause the short circuit. Now in order to prevent that the mosquito from flying into the inside of cubical switchboard, adopt more that the inside of the cabinet body is relative with the louvre position sets up the kill mosquito electric wire netting, when the mosquito flies into the inside of cubical switchboard through the louvre, the mosquito hits on the kill mosquito electric wire netting to kill through the kill mosquito electric wire netting. Therefore, although the mosquitoes are prevented from entering, the corpses of the mosquitoes are easy to be left on the mosquito killing electric net and are not easy to clean.

The cubical switchboard base is used for the cover to establish the utensil in cubical switchboard bottom, can play the effect of abrasionproof loss to the cubical switchboard bottom, but the simple of present cubical switchboard structure all ten minutes, and a base cover that is rectangle box-like establishes on the bottom of cubical switchboard promptly, and the antidetonation effect of base is relatively poor, and the inboard electrical component of cubical switchboard receives undulant influence great in the use, influences its normal use.

SUMMERY OF THE UTILITY MODEL

To the problem that the background art provided, the utility model aims at providing a modular drawer cubical switchboard.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a combined drawer switch cabinet comprises a plurality of drawer cabins (1) and a cabinet body (2), a plurality of groups of guide rails (21) equal to the number of the drawer cabins (1) are arranged in the cabinet body (2) at intervals, the guide rails (21) are inserted into the drawer cabins (1), a front baffle (22) is arranged at the front part of the cabinet body (2), the guide rails (21) are connected to the rear walls of the front baffle (22) and the cabinet body (2), the cabinet body (2) is installed on a base (3), the base (3) comprises an installation plane, installation grooves (31) are arranged on two side edges of the installation plane, bottom support plates (24) of the cabinet body (2) comprise bottom folding edges (241), the bottom folding edges (241) are inserted into the installation grooves (31) to install the cabinet body (2) on the installation plane, ventilation openings (231) are arranged on the lower part of a bottom ventilation chamber (23) of the cabinet body (2, the cabinet is characterized in that a threaded hole (32) is formed in the mounting plane of the base (3), a screw (6) penetrates through the ventilation opening (231) and is screwed into the threaded hole (32) to fix the cabinet body (2), and the screw (6) is provided with a spring (7).

Further, a modular drawer cubical switchboard, the both sides wall bottom in drawer storehouse (1) is provided with picture peg (11) and gyro wheel (12), picture peg (11) extend to the rear end from the front end of lateral wall bottom, and the position that sets up gyro wheel (12) is left to the rear end, gyro wheel (12) transversely set up, picture peg (11) and gyro wheel (12) insert in the recess of guide rail (21), gyro wheel (12) roll along the lateral wall of recess, lateral wall is connected through gyro wheel mounting panel (121) in gyro wheel (12), sets up cushion (122) between gyro wheel mounting panel (121) and gyro wheel (12), the upper and lower plane of gyro wheel (12) all not with the upper and lower face contact of the recess of guide rail (21).

Further, a modular drawer cubical switchboard, the lateral wall of drawer storehouse (1) still is provided with lateral wall louvre (13), and the bottom is provided with bottom louvre (14), be provided with ventilation hole (25) and radiator fan mounting hole (26) on bin bottom plate (27) of the cabinet body (2), installation radiator fan (5) in radiator fan mounting hole (26), there is bottom draft chamber (23) bin bottom plate (27) below, remain the ventilation clearance below bottom draft chamber (23) through between bottom extension board (24) and the cubical switchboard mounting plane, drawer storehouse (1) inserts the back, leaves the clearance between the lateral wall of drawer storehouse (1) and the lateral wall of the cabinet body (2).

Further, a modular drawer cubical switchboard, bin bottom plate (27) below sets up kill mosquito electric wire netting (4), kill mosquito electric wire netting (4) are including insulating frame (41) and high voltage electric wire netting (42), high voltage electric wire netting (42) are foraminiferous metal mesh, bottom draft chamber (23) front portion is uncovered.

The utility model has the advantages that: the utility model discloses when installing base (3) with the cabinet body (2) on, slide into mounting groove (31) bottom hem (241) earlier, then put into spring (7) in screw hole (32) top, screw (6) pass spring (7) through vent (231) and insert screw hole (32) and screw up, accomplish the installation, spring (7) play absorbing effect.

Drawings

FIG. 1 is a schematic structural diagram of a drawer cabinet of a switch cabinet;

FIG. 2 is a schematic view of a drawer cabinet installation structure of a switch cabinet;

FIG. 3 is a schematic view of a mounting structure of a roller of a drawer chamber of a switch cabinet;

FIG. 4 is a schematic structural diagram of a switch cabinet body;

FIG. 5 is a schematic diagram of a switch cabinet cooling fan and a mosquito killing power grid;

FIG. 6 is a schematic view of a cabinet body mounting structure of the switch cabinet;

FIG. 7 is a schematic diagram of a front view structure of a switch cabinet;

FIG. 8 is a schematic side view of a switchgear cabinet;

description of the drawings: drawer storehouse (1), the cabinet body (2), base (3), kill mosquito electric wire netting (4), radiator fan (5), screw (6), spring (7), picture peg (11), gyro wheel (12), gyro wheel mounting panel (121), cushion (122), lateral wall louvre (13), bottom louvre (14), guide rail (21), preceding baffle (22), bottom draft chamber (23), vent (231), bottom extension board (24), bottom hem (241), ventilation hole (25), radiator fan mounting hole (26), bin bottom plate (27), mounting groove (31), screw hole (32), insulating frame (41), high-voltage electric wire netting (42).

Detailed Description

The present invention will be further described with reference to the accompanying drawings so as to facilitate the understanding of the present invention by those skilled in the art.

As shown in the accompanying drawings 1-3, a drawer type switch cabinet comprises a drawer bin (1), the both sides wall bottom of drawer bin (1) is provided with picture peg (11) and gyro wheel (12), picture peg (11) extend to the rear end from the front end of lateral wall bottom, and the position that sets up gyro wheel (12) is left to the rear end, gyro wheel (12) transversely set up, picture peg (11) and gyro wheel (12) insert in the recess of guide rail (21), gyro wheel (12) roll along the lateral wall of recess, gyro wheel (12) pass through gyro wheel mounting panel (121) and connect the lateral wall, set up cushion (122) between gyro wheel mounting panel (121) and gyro wheel (12), the upper and lower plane of gyro wheel (12) all with the last lower surface contact of the recess of guide rail (21).

The working principle is as follows: traditional drawer type structure, the vertical setting of gyro wheel, the gyro wheel rolls in the guide rail, and the guide rail recess falls into the foreign matter easily, leads to the gyro wheel to derail, the utility model discloses transversely set up gyro wheel (12), during the roll with the lateral wall contact, and make gyro wheel (12) and guide rail recess's lower plane not take place the contact through cushion (122), be difficult to derail or damage gyro wheel (12).

Furthermore, the side wall of the drawer bin (1) is also provided with side wall heat dissipation holes (13), the bottom of the side wall is provided with bottom heat dissipation holes (14), as shown in the attached figures 4-7, the heat dissipation structure of the combined drawer switch cabinet comprises a plurality of drawer bins (1) and a cabinet body (2), a plurality of groups of guide rails (21) with the number equal to that of the drawer bins (1) are arranged in the cabinet body (2) at intervals, the drawer bins (1) are inserted into the guide rails (21), a bin bottom plate (27) of the cabinet body (2) is provided with ventilation holes (25) and cooling fan mounting holes (26), cooling fans (5) are mounted in the cooling fan mounting holes (26), a bottom ventilation chamber (23) is arranged below the bin bottom plate (27), a ventilation gap is reserved between the bottom support plate (24) and a switch cabinet mounting plane through the bottom support plate (24), and a front baffle (22) is arranged at the front part of the cabinet body (2), the guide rail (21) is connected to the front baffle (22) and the rear wall of the cabinet body (2), and after the drawer bin (1) is inserted, a gap is reserved between the side wall of the drawer bin (1) and the side wall of the cabinet body (2).

The working principle is as follows: through starting radiator fan (5), blow in the cabinet body (2) from bottom draft chamber (23) air inlet in, lateral wall louvre (13) and bottom louvre (14) through drawer storehouse (1) are the interior electrical components heat dissipation of drawer storehouse (1), and the inside clearance of the cabinet body (2) makes things convenient for the air to flow, guarantees the radiating effect.

Further, as shown in figures 4-8, a modular drawer cubical switchboard's kill mosquito device still includes kill mosquito electric wire netting (4), kill mosquito electric wire netting (4) set up in bin bottom plate (27) below, kill mosquito electric wire netting (4) are including insulating frame (41) and high voltage electric wire netting (42), high voltage electric wire netting (42) are foraminiferous metal mesh, bottom ventilation room (23) front portion is uncovered.

The working principle is as follows: the air passes through high voltage electric network (42) earlier, then gets into inside the cabinet body (2) by radiator fan mounting hole (26), and the mosquito hits on kill mosquito electric network (4), is killed by high voltage electric network (42), can not get into in the cabinet body (2), and kill mosquito electric network (4) set up in the bottom, takes insulating frame (41) all around, does not have harm to personnel.

Further, as shown in fig. 4-8, a combined drawer switch cabinet, the cabinet body (2) is installed on the base (3), the base (3) includes an installation plane, installation grooves (31) are arranged on two side edges of the installation plane, the bottom support plate (24) of the cabinet body (2) includes a bottom folded edge (241), the bottom folded edge (241) is inserted into the installation grooves (31) to install the cabinet body (2) on the installation plane, a vent (231) is arranged on the lower portion of the bottom ventilation chamber (23) of the cabinet body (2), a threaded hole (32) is arranged on the installation plane of the base (3), a screw (6) is used to penetrate through the vent (231) and screwed into the threaded hole (32) to fix the cabinet body (2), and the screw (6) is provided with a spring (7).

The working principle is as follows: when the cabinet body (2) is installed on the base (3), the bottom folded edge (241) slides into the installation groove (31), then the spring (7) is placed above the threaded hole (32), the screw (6) penetrates through the spring (7) through the ventilation opening (231) to be inserted into the threaded hole (32) and screwed, installation is completed, and the spring (7) plays a role in shock absorption.

The utility model discloses the electricity that sets up electrical components, drawer storehouse in drawer locking, the drawer storehouse is connected etc. all adopts prior art to realize, no longer gives unnecessary details here.

The above embodiments are only used for illustrating the specific embodiments of the present invention, and are not used for limiting the present invention, and the modifications and decorations made without departing from the principle of the present invention should be regarded as the protection scope of the present invention.

Claims

1. The combined drawer switch cabinet is characterized by comprising a plurality of drawer cabins (1) and a cabinet body (2), wherein a plurality of groups of guide rails (21) equal to the number of the drawer cabins (1) are arranged in the cabinet body (2) at intervals, the drawer cabins (1) are inserted into the guide rails (21), a front baffle (22) is arranged at the front part of the cabinet body (2), the guide rails (21) are connected onto the rear walls of the front baffle (22) and the cabinet body (2), the cabinet body (2) is installed on a base (3), the base (3) comprises an installation plane, installation grooves (31) are arranged on two side edges of the installation plane, a bottom support plate (24) of the cabinet body (2) comprises a bottom folding edge (241), the bottom folding edge (241) is inserted into the installation grooves (31) to install the cabinet body (2) on the installation plane, a ventilation opening (231) is arranged on the lower part of a bottom ventilation chamber (23) of the, the cabinet is characterized in that a threaded hole (32) is formed in the mounting plane of the base (3), a screw (6) penetrates through the ventilation opening (231) and is screwed into the threaded hole (32) to fix the cabinet body (2), and the screw (6) is provided with a spring (7).

2. The combined drawer switch cabinet according to claim 1, wherein the bottom ends of the two side walls of the drawer cabinet (1) are provided with an inserting plate (11) and a roller (12), the inserting plate (11) extends to the rear end from the front end of the bottom end of the side wall, the rear end is reserved with a position for arranging the roller (12), the roller (12) is transversely arranged, the inserting plate (11) and the roller (12) are inserted into the groove of the guide rail (21), the roller (12) rolls along the side wall of the groove, the roller (12) is connected with the side wall through a roller mounting plate (121), a cushion block (122) is arranged between the roller mounting plate (121) and the roller (12), and the upper plane and the lower plane of the roller (12) are not in contact with the upper surface and the lower surface of the groove of the guide rail (21).

3. The combined drawer switch cabinet according to claim 1, wherein the side wall of the drawer cabinet (1) is further provided with side wall heat dissipation holes (13), the bottom of the drawer cabinet is provided with bottom heat dissipation holes (14), a chamber bottom plate (27) of the cabinet body (2) is provided with ventilation holes (25) and a heat dissipation fan mounting hole (26), a heat dissipation fan (5) is mounted in the heat dissipation fan mounting hole (26), a bottom ventilation chamber (23) is arranged below the chamber bottom plate (27), a ventilation gap is reserved between a bottom support plate (24) and a switch cabinet mounting plane below the bottom ventilation chamber (23), and a gap is reserved between the side wall of the drawer cabinet (1) and the side wall of the cabinet body (2) after the drawer cabinet (1) is inserted.

4. The combined drawer switch cabinet according to claim 3, wherein a mosquito killing electric net (4) is arranged below the chamber bottom plate (27), the mosquito killing electric net (4) comprises an insulating frame (41) and a high-voltage electric net (42), the high-voltage electric net (42) is a metal net with holes, and the front part of the bottom ventilation chamber (23) is open.