CN219227021U

CN219227021U - Feeder cabinet convenient to heat dissipation

Info

Publication number: CN219227021U
Application number: CN202223465463.4U
Authority: CN
Inventors: 严红; 王明尚
Original assignee: Zhejiang Jieyun Electric Power Technology Co ltd
Current assignee: Zhejiang Jieyun Electric Power Technology Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-20
Anticipated expiration: 2032-12-20

Abstract

The utility model relates to a feeder cabinet convenient to heat dissipation relates to the technical field of feeder cabinets, and it includes the cabinet body and a plurality of cabinet door, the inside of the cabinet body is equipped with installation cavity and a plurality of baffle that evenly separates the installation cavity, a plurality of bleeder vents have been seted up on the baffle, the side of the cabinet body is equipped with a plurality of louvres and supplies cable male wiring hole, the lateral surface of cabinet door is equipped with the handle, the side of the cabinet body is equipped with the radiating assembly, the radiating assembly is including the radiating box and a plurality of radiator fan that are fixed in the cabinet body upside, the side of radiating box is equipped with a plurality of inlet ports, the inner wall of radiating box is fixed to be equipped with the separation piece; this application constitutes the circulation of the internal outer gas of cabinet through the setting of radiator unit, reduces the internal temperature of cabinet, improves feeder cabinet's radiating efficiency, avoids simultaneously because the internal high temperature of cabinet and the potential safety hazard that probably exists.

Description

Feeder cabinet convenient to heat dissipation

Technical Field

The application relates to the technical field of feeder cabinets, in particular to a feeder cabinet convenient for heat dissipation.

Background

The feeder cabinet is commonly called as a power distribution cabinet, and is a power distribution device for distributing strong or weak current to each terminal after the strong or weak current is led in, a power supply enters from the feeder cabinet and distributes power to the feeder cabinet through a busbar, and the feeder cabinet sends the power supply to each electric equipment to distribute and provide power for external equipment, wherein the inside of the cabinet body is mainly provided with electric equipment such as a circuit breaker, a current transformer, an intelligent power measurement and control instrument and the like.

In the related art, a feeder cabinet comprises a cabinet body and a cabinet door, wherein a plurality of electrical equipment are installed in the cabinet body, wiring holes for connecting in or out cables are formed in the side face of the cabinet body, and a handle is arranged on the outer side face of the cabinet door.

In the related art, since the feeder cabinet needs to supply power to a plurality of external devices, the cables in the cabinet body are more connected, and when the external devices are too many, the load is higher, so that more heat is generated by the devices and the cables in the feeder cabinet during working, and the heat in the cabinet body cannot be effectively dissipated only by virtue of the heat dissipation holes of the feeder cabinet, so that potential safety hazards exist.

Disclosure of Invention

The purpose of this application is to provide a feeder cabinet convenient to heat dissipation, solves the relatively poor problem that probably has the potential safety hazard of radiating effect of feeder cabinet among the above-mentioned correlation technique.

The utility model provides a feeder cabinet convenient to heat dissipation adopts following technical scheme:

the utility model provides a feeder cabinet convenient to heat dissipation, includes the cabinet body and a plurality of cabinet door, the inside of the cabinet body is equipped with installation cavity and a plurality of baffle that evenly separates the installation cavity, a plurality of bleeder vents have been seted up on the baffle, the side of the cabinet body is equipped with a plurality of louvres and supplies cable male wiring hole, the lateral surface of cabinet door is equipped with the handle, the side of the cabinet body is equipped with the radiator unit, the radiator unit is including being fixed in the radiating box and a plurality of heat dissipation fan of cabinet body upside, the side of radiating box is equipped with a plurality of inlet ports, the inner wall of radiating box is fixed to be equipped with the separation piece.

Through adopting above-mentioned technical scheme, feeder cabinet is at the course of the work, at first starts the radiator fan, inhales the inside of the cabinet body with the outside air of cabinet body through inlet port and mounting hole in proper order, then the inside higher gaseous outside of cabinet body internal temperature of cabinet is discharged to the outside of cabinet body through the louvre to this circulation that constitutes the internal outer gas of cabinet reduces the internal temperature of cabinet, improves feeder cabinet's radiating efficiency, avoids simultaneously because the inside high temperature of cabinet and the potential safety hazard that probably exists.

Optionally, the separation piece is the filter, set up on the inner wall of heat dissipation case and supply the filter to insert and gliding spout.

Through adopting above-mentioned technical scheme, when inhaling the cabinet body inside with the gas in the outside from the inlet port through the radiator fan, through the setting of filter, avoid entering into the casing inside through inlet port and mounting hole with dust or little winged insect in the outside air in the suction process to this dustproof performance and the barrier propterty of reinforcing feeder cabinet.

Optionally, the side of filter is equipped with the joint spare, the joint spare includes pressure spring and arc piece, the standing groove that supplies pressure spring and arc piece to put into is seted up to the side of filter, the arc groove that supplies the arc piece embedding is seted up to the bottom side of spout.

Through adopting above-mentioned technical scheme, in the equipment in-process of filter and heat dissipation case, insert the spout inside that corresponds with the filter, through the setting of joint spare, compression state's pressure spring imbeds the arc piece inside the arc groove that corresponds to this realizes that the filter is fixed with the joint of corresponding spout, further strengthens the equipment stability of filter and heat dissipation case.

Optionally, a pull ring is fixed on the lateral surface of the filter plate, which is close to the outer side.

Through adopting above-mentioned technical scheme, when needs clean or change the filter, through the setting of pull ring, be convenient for with filter and the spout separation that corresponds, improve the dismouting efficiency of filter.

Optionally, the outside and the inboard of the cabinet body are equipped with spacer bush and binding post respectively, all be equipped with the elastic pad on the inner wall of spacer bush and spacer bush, the outside fixed mounting of spacer bush has the spacer ring of contradicting with the external wall of cabinet, the side of spacer ring is equipped with a plurality of locating levers, the side of the cabinet body is equipped with the locating hole that supplies the spacer lever to run through, the outside fixed mounting of spacer bush has the solid fixed ring, the outside of solid fixed ring is equipped with the fixed orifices that supplies the spacer lever to imbed.

Through adopting above-mentioned technical scheme, with the two assembly of locating sleeve and wiring cover on the lateral wall of the cabinet body, the elastic pad is all installed to the inner wall of locating sleeve and wiring cover simultaneously to this insulating skin that avoids the cable is damaged owing to contradict with the interior border of wiring hole for a long time, reinforcing feeder cabinet is to the barrier propterty of cable.

Optionally, the tip of locating lever is equipped with the bulge loop, the cross-sectional shape of bulge loop is the barb shape, the adjustment tank has been seted up at the middle part of locating lever.

Through adopting above-mentioned technical scheme, obtain the equipment in-process at locating sleeve and wire sleeve, the locating lever runs through the wiring hole and inserts inside the fixed orifices that corresponds, through the setting of barb shape bulge loop, after both installation is accomplished, the side of barb shape bulge loop is contradicted with the outside border of fixed orifices to this reinforcing wire sleeve and the equipment stability of locating sleeve.

Optionally, the side of the wiring sleeve is provided with a plug-in part, and the inner wall of the positioning sleeve is provided with a sink groove for the plug-in part to be embedded.

By adopting the technical scheme, the wiring sleeve and the positioning sleeve are in plug connection and matched, so that the assembly stability of the wiring sleeve and the positioning sleeve is further enhanced.

Optionally, a plurality of guide strips are arranged on the outer side of the plug-in connection part, and a guide groove for the guide strips to insert and slide is arranged on the inner wall of the sinking groove.

Through adopting above-mentioned technical scheme, when the two grafting of junction box and locating sleeve, the guide bar in grafting portion outside inserts corresponding guide slot to this avoids junction box and locating sleeve to appear not hard up in the access or the dismantlement in-process of cable, and reinforcing junction box and locating sleeve's installation is stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the cooperation setting of radiator unit, the air outside the cabinet body is inhaled through inlet port and mounting hole in proper order to the fan start-up, then the inside higher gas of internal temperature of cabinet discharges the outside to the cabinet body through the louvre to this constitutes the circulation of the internal outer gas of cabinet, reduces the internal temperature of cabinet, improves the radiating efficiency of feeder cabinet, avoids simultaneously because the inside high temperature of cabinet and the potential safety hazard that probably exists.

2. Through the setting of filter, avoid in the suction process entering into the casing inside with dust or little winged insect in the external air through inlet port and mounting hole to this dustproof performance and the barrier propterty of reinforcing feeder cabinet.

3. Through junction box and position sleeve setting, and all be equipped with the elastic pad on the inner wall of junction box and position sleeve to this insulating skin that avoids the cable is damaged owing to contradict with the interior border of wiring hole for a long time, reinforcing feeder cabinet is to the barrier propterty of cable.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of the structure of the cabinet door according to the embodiment of the present application when the cabinet door is opened;

FIG. 3 is a schematic view of a partial cross-sectional structure of a heat dissipating assembly embodying an embodiment of the present application;

FIG. 4 is a schematic view of a partial cross-sectional structure of a baffle in accordance with an embodiment of the present application mated with a heat sink;

FIG. 5 is a schematic view of a structure embodying a barrier according to an embodiment of the present application;

FIG. 6 is a schematic view of a partial cross-sectional structure embodying both a locating sleeve and a wiring sleeve mated with a cabinet in accordance with an embodiment of the present application;

FIG. 7 is an enlarged schematic view of portion A of FIG. 6;

fig. 8 is a schematic diagram of an exploded structure embodying a locating sleeve and a wiring sleeve according to an embodiment of the present application.

In the figure, 1, a cabinet body; 11. a mounting cavity; 12. a partition plate; 121. ventilation holes; 13. a mounting hole; 14. a heat radiation hole; 15. a wiring hole; 16. positioning holes; 2. a cabinet door; 21. a handle; 3. a heat dissipation assembly; 31. a heat radiation box; 311. a chute; 312. an arc-shaped groove; 313. an air inlet hole; 32. a heat dissipation fan; 4. a barrier; 41. a filter plate; 411. a pull ring; 412. a placement groove; 42. a clamping piece; 421. a pressure spring; 422. an arc-shaped block; 5. a positioning sleeve; 51. a positioning ring; 52. a positioning rod; 521. a convex ring; 522. an adjustment tank; 53. sinking grooves; 531. a guide groove; 54. an elastic pad; 6. a wiring sleeve; 61. a plug-in part; 611. a guide bar; 62. a fixing ring; 621. and a fixing hole.

Detailed Description

The present application is described in further detail below with reference to the accompanying drawings.

Examples:

referring to fig. 1 and 2, a feeder cabinet for facilitating heat dissipation includes a cabinet body 1 and a plurality of cabinet doors 2; the inside of the cabinet body 1 is provided with an installation cavity 11 and a plurality of partition boards 12 which are used for evenly separating the installation cavity 11, a plurality of ventilation holes 121 are formed in the partition boards 12, circulation of gas in the cabinet body 1 is facilitated, and a handle 21 is arranged on the outer side face of the cabinet door 2.

Referring to fig. 2 and 3, a heat dissipation assembly 3 is arranged on the upper side of the cabinet body 1, the heat dissipation assembly 3 comprises a heat dissipation box 31 and two heat dissipation fans 32, the heat dissipation box 31 is welded and fixed on the upper side of the cabinet body 1, two mounting holes 13 for mounting the heat dissipation fans 32 are formed in the upper surface of the cabinet body 1, a plurality of air inlets 313 are formed in two opposite side surfaces of the heat dissipation box 31, and a plurality of heat dissipation holes 14 are formed in the lower side of the outer part of the cabinet body 1; the heat dissipation fan 32 is started to suck outside air into the cabinet body 1 through the air inlet 313 and the mounting hole 13, and then the air with higher temperature in the cabinet body 1 is discharged out of the cabinet body 1 from the heat dissipation hole 14, so that the circulation of the air in the cabinet body 1 and the air in the cabinet body 1 is formed, the temperature in the cabinet body 1 is reduced, and the heat dissipation efficiency of the feeder cabinet is improved.

Referring to fig. 3, a blocking member 4 is provided in the heat dissipation box 31, wherein the blocking member 4 is two filter plates 41, a sliding groove 311 into which the filter plates 41 are inserted and slide is formed on the inner wall of the heat dissipation box 31, and a heat dissipation fan 32 is mounted on the upper surface of the cabinet body 1 between the two sliding grooves 311; through the setting of filter 41, avoid heat dissipation fan 32 during operation to inhale the inside of cabinet body 1 with external dust or impurity, avoid some winged insects to enter into the inside of cabinet body 1 through inlet port 313 and mounting hole 13 simultaneously, strengthen feeder cabinet's barrier propterty.

Referring to fig. 4 and 5, the outer side of the filter plate 41 is provided with a pull ring 411, so that when the filter plate 41 needs to be cleaned or replaced, a user can conveniently withdraw the filter plate 41 from the corresponding chute 311; the side of the filter plate 41 is provided with a clamping piece 42, the clamping piece 42 comprises a pressure spring 421 and an arc block 422, the side of the filter plate 41 is provided with a placing groove 412 for placing the pressure spring 421 and the arc block 422, and the bottom side of the chute 311 is provided with an arc groove 312 for embedding the arc block 422; by the arrangement of the clamping piece 42, the filter plate 41 is further fixed inside the heat dissipation box 31, and the assembly stability of the filter plate 41 and the heat dissipation box 31 is enhanced.

Referring to fig. 6, a wiring hole 15 for the cable to be connected or disconnected is opened at a side of the cabinet 1, and a positioning sleeve 5 and a wiring sleeve 6 are provided at a side of the cabinet 1.

Referring to fig. 7 and 8, a positioning ring 51 is fixedly sleeved on the outer peripheral surface of the positioning sleeve 5, a plurality of positioning rods 52 are arranged on the side surface of the positioning ring 51, and positioning holes 16 for the positioning rods 52 to penetrate are formed in the outer side of the cabinet body 1; the side of the wiring sleeve 6 is provided with a plug-in part 61, the inner wall of the wiring sleeve 6 is provided with a sinking groove 53 for the plug-in part 61 to be inserted, the outer side of the wiring sleeve 6 is provided with a fixed ring 62, and the side of the fixed ring 62 is provided with a fixed hole 621 for the positioning rod 52 to be inserted; the positioning sleeve 5 penetrates through the wiring hole 15, the positioning rod 52 on the side surface of the positioning ring 51 is inserted into the corresponding positioning hole 16, then the inserting portion 61 of the wiring sleeve 6 is inserted into the corresponding sinking groove 53, and meanwhile the positioning rod 52 penetrating through the wiring hole 15 is continuously inserted into the corresponding fixing hole 621, so that the assembly of the positioning sleeve 5 and the wiring sleeve 6 is completed.

Referring to fig. 7 and 8, elastic pads 54 are fixed on the inner walls of the wire sleeve 6 and the positioning sleeve 5 through glue, so that the insulation cover of the cable is prevented from being damaged due to long-time friction with the inner edge of the wire hole 15, and the cable protection performance is enhanced.

Referring to fig. 7 and 8, the end of the positioning rod 52 is fixedly sleeved with a convex ring 521, the cross section of the convex ring 521 is in a reversed hook shape, and an adjusting groove 522 is formed in the middle of the positioning rod 52, so that the barb-shaped convex ring 521 at the end of the positioning rod 52 has a certain elastic deformation performance; the positioning rod 52 penetrates through the wiring hole 15 and is inserted into the corresponding fixing hole 621, and finally the side face of the convex ring 521 is abutted against the outer side face of the fixing hole 621, so that the wiring sleeve 6 and the positioning sleeve 5 are further fixed, and the installation stability of the positioning sleeve 5 and the wiring sleeve 6 is enhanced.

Referring to fig. 7 and 8, a plurality of guide bars 611 are provided on the outer side of the plugging portion 61, and a guide groove 531 for the guide bars 611 to be inserted and slid is provided on the inner wall of the sinking groove 53, and the guide bars 611 on the outer side of the plugging portion 61 slide along the length direction of the guide groove 531 in the assembling process of the wire sleeve 6 and the positioning sleeve 5.

The implementation principle of the embodiment of the application is as follows:

in the feeder cabinet working process, the heat dissipation fan 32 is started, air outside the cabinet body 1 is sucked into the cabinet body 1 through the air inlet 313 and the mounting hole 13, then the air with higher temperature inside the cabinet body 1 is discharged to the outside of the cabinet body 1 through the heat dissipation hole 14, circulation of air inside and outside the cabinet body 1 is formed, and the heat dissipation efficiency of the feeder cabinet is improved. In the assembly process of the plug bush and the positioning sleeve 5, firstly, the positioning sleeve 5 is inserted into the corresponding wiring hole 15 from the outer side of the cabinet body 1, the positioning rod 52 on the side surface of the positioning ring 51 penetrates through the corresponding positioning hole 16, then, the plug part 61 of the wiring sleeve 6 is inserted into the corresponding sinking groove 53 of the positioning sleeve 5 from the inner side of the cabinet body 1, meanwhile, the guide strip 611 on the outer side of the plug part 61 is inserted into the guide groove 531 of the deep harbor of the inner wall of the sinking groove 53, the positioning rod 52 penetrates through the fixing hole 621, and the barb-shaped flanging at the end part of the positioning rod 52 is abutted against the outer side edge of the fixing hole 621, so that the assembly of the positioning sleeve 5 and the wiring sleeve 6 is completed.

The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a feeder cabinet convenient to heat dissipation, includes cabinet body (1) and a plurality of cabinet door (2), the inside of cabinet body (1) is equipped with installation cavity (11) and a plurality of baffle (12) that evenly separate installation cavity (11), a plurality of bleeder vents (121) have been seted up on baffle (12), the side of cabinet body (1) is equipped with a plurality of louvres (14) and supplies cable male wiring hole (15), the lateral surface of cabinet door (2) is equipped with handle (21);

the novel cabinet is characterized in that a radiating assembly (3) is arranged on the side face of the cabinet body (1), the radiating assembly (3) comprises a radiating box (31) fixed on the upper side of the cabinet body (1) and a plurality of radiating fans (32), a plurality of air inlets (313) are formed in the side face of the radiating box (31), and a blocking piece (4) is fixedly arranged on the inner wall of the radiating box (31).

2. The feeder cabinet convenient for heat dissipation according to claim 1, wherein the blocking member (4) is a filter plate (41), and a chute (311) into which the filter plate (41) is inserted and slides is formed in the inner wall of the heat dissipation box (31).

3. The feeder cabinet convenient for heat dissipation according to claim 2, wherein the side of the filter plate (41) is provided with a clamping piece (42), the clamping piece (42) comprises a pressure spring (421) and an arc block (422), a placing groove (412) for placing the pressure spring (421) and the arc block (422) is formed in the side of the filter plate (41), and an arc groove (312) for embedding the arc block (422) is formed in the bottom side of the chute (311).

4. A feeder cabinet for facilitating heat dissipation according to claim 2, wherein the side of the filter plate (41) near the outside is fixed with a pull ring (411).

5. The feeder cabinet convenient to radiate according to claim 1, characterized in that the outside and the inboard of the cabinet body (1) are equipped with locating sleeve (5) and junction sleeve (6) respectively, all be equipped with elastic pad (54) on the inner wall of junction sleeve (6) and locating sleeve (5), the outside fixed mounting of locating sleeve (5) has and cabinet body (1) outer wall conflict holding ring (51), the side of holding ring (51) is equipped with a plurality of locating levers (52), the side of the cabinet body (1) is equipped with locating hole (16) that supply holding lever (52) to run through, the outside fixed mounting of junction sleeve (6) has solid fixed ring (62), the outside of solid fixed ring (62) is equipped with fixed hole (621) that supply holding lever (52) to imbed.

6. The feeder cabinet convenient to radiate according to claim 5, wherein a convex ring (521) is arranged at the end part of the positioning rod (52), the cross section of the convex ring (521) is in an inverted hook shape, and an adjusting groove (522) is formed in the middle part of the positioning rod (52).

7. The feeder cabinet convenient for heat dissipation according to claim 6, wherein the side surface of the wiring sleeve (6) is provided with a plugging portion (61), and the inner wall of the positioning sleeve (5) is provided with a sinking groove (53) into which the plugging portion (61) is embedded.

8. The feeder cabinet convenient for heat dissipation according to claim 7, wherein a plurality of guide strips (611) are arranged on the outer side of the insertion part (61), and a guide groove (531) for inserting and sliding the guide strips (611) is arranged on the inner wall of the sinking groove (53).