CN210669257U - Improved low-voltage draw-out type switch cabinet - Google Patents
Improved low-voltage draw-out type switch cabinet Download PDFInfo
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- CN210669257U CN210669257U CN201922059469.3U CN201922059469U CN210669257U CN 210669257 U CN210669257 U CN 210669257U CN 201922059469 U CN201922059469 U CN 201922059469U CN 210669257 U CN210669257 U CN 210669257U
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Abstract
The utility model discloses an improved generation low pressure pull-out type cubical switchboard, the intelligent cabinet temperature adjusting device comprises a cabinet body, the outer wall of the cabinet body evenly runs through and is provided with a plurality of drawers, the outer wall top of the cabinet body articulates there is the overhead door, the top of the cabinet body has seted up the air exit, the top inner wall of the cabinet body is fixedly connected with two spouts, two be provided with the frame between the spout, the inner wall of frame is fixedly connected with the exhaust fan, two lateral walls of frame symmetry fixedly connected with draw runner, the draw runner is connected with corresponding spout slip, two relative lateral walls of the cabinet body all articulate through the hinge has a plurality of side doors; the utility model discloses a set up exhaust fan and a plurality of heat dissipation fan, can inhale the cabinet with the air in the external world by cabinet body both sides internal, carry out abundant heat dissipation to the power component of inside, discharge the internal hot-air of cabinet simultaneously by the air exit at cabinet body top in time, can effectual improvement cabinet body and external speed of taking a breath, the radiating effect is good.
Description
Technical Field
The utility model relates to a cubical switchboard specifically is an improved generation low pressure pull-out type cubical switchboard.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches for motors, various ac contactors, etc. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. The method is mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.
The inside electric power component of the low pressure pull-out type cubical switchboard that uses at present can produce high temperature after long-time the use, therefore most cubical switchboard all can dispel the heat at the internally mounted radiator fan to guarantee that electric power component normally works, but because low pressure pull-out type cubical switchboard inner space is narrow and small, the structure is crowded between each part, the air exhaust speed of radiator fan suction is slow, lead to the radiating effect not good, in case radiator fan breaks down simultaneously, the maintenance is changed the difficulty, waste time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an improved generation low pressure pull-out type cubical switchboard to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an improved generation low pressure pull-out type cubical switchboard, includes the cabinet body, the outer wall of the cabinet body evenly runs through and is provided with a plurality of drawers, the outer wall top of the cabinet body articulates there is the overhead door, the air exit has been seted up at the top of the cabinet body, two spouts of the top inner wall fixedly connected with of the cabinet body, two be provided with the frame between the spout, the inner wall fixedly connected with exhaust fan of frame, two lateral wall symmetry fixedly connected with draw bars of frame, draw bar and corresponding spout sliding connection, two relative lateral walls of the cabinet body all articulate through the hinge has a plurality of side doors, the outer wall fixedly connected with heat dissipation fan of side door, the heat dissipation fan is located the internal portion of cabinet.
As a further aspect of the present invention: two the spout symmetric distribution is in the air exit both sides, the exhaust fan is located under the air exit.
As a further aspect of the present invention: the outer wall fixedly connected with handle of side door, two lateral walls of the cabinet body are close to handle department and have seted up the spacing groove, the side door is close to the lateral wall of spacing groove and has seted up the locking groove, the outer wall of the cabinet body and the locking groove department of correspondence have seted up the movable groove, the movable groove intercommunication, the inside activity of movable groove is provided with spring and bolt, the one end of spring offsets with the inner wall in movable groove, the other end of spring offsets with the one end of bolt, the other end of bolt is located locking inslot, the outer wall fixedly connected with shifting block of bolt, the shifting block is located the spacing inslot.
As a further aspect of the present invention: the outer wall of side door and the department that the heat dissipation fan corresponds run through and are provided with the second dust screen, the fixed first dust screen that is provided with in the air exit.
As a further aspect of the present invention: the outer wall of drawer is close to the bottom symmetry and is provided with first handle and second handle, the inside fixedly connected with hand power mechanism of drawer, hand power mechanism includes hand power button and adjust knob, the hand power button runs through drawer and first handle, adjust knob runs through the outer wall of drawer, the outer wall of drawer is located the top of first handle and has seted up the status window.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up exhaust fan and a plurality of heat dissipation fan, can inhale the cabinet with the air in the external world by cabinet body both sides internal, carry out abundant heat dissipation to the power component of inside, discharge the internal hot-air of cabinet simultaneously by the air exit at cabinet body top in time, can effectual improvement cabinet body and external speed of taking a breath, the radiating effect is good.
2. The utility model discloses a set up the overhead door, the spout, a frame, the draw runner etc, when the exhaust fan breaks down, only need open the overhead door alright take the frame out, then maintain or change the exhaust fan, through setting up the spacing groove, the movable slot, the locking groove, a spring, the bolt etc, when the heat dissipation fan breaks down, only need stir the shifting block, make the one end of bolt break away from behind the locking groove, can pull open the side door through the handle, then make the heat dissipation fan just expose at the external portion of cabinet, the maintainer of being convenient for maintains the heat dissipation fan and changes, the operation is simple and fast, time saving and labor saving.
Drawings
Fig. 1 is a schematic structural diagram of an improved low-voltage draw-out type switch cabinet.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is a schematic structural diagram of a side door in an improved low-voltage draw-out type switch cabinet.
Fig. 4 is an enlarged view at B in fig. 3.
Fig. 5 is an enlarged view at C in fig. 1.
Wherein, 1, a cabinet body; 11. a top door; 12. an air outlet; 2. a drawer; 21. a first handle; 22. a second handle; 23. pulling a button by hand; 24. a status window; 25. adjusting a knob; 3. a frame; 31. an exhaust fan; 32. a slide bar; 33. a chute; 4. a side door; 41. a heat dissipation fan; 42. a handle; 43. a locking groove; 5. a limiting groove; 51. a movable groove; 52. a spring; 53. a bolt; 54. shifting blocks; 61. a first dust screen; 62. and a second dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the present invention, an improved low-voltage draw-out type switch cabinet comprises a cabinet body 1, a plurality of drawers 2 are uniformly arranged on the outer wall of the cabinet body 1 in a penetrating manner, a top door 11 is hinged on the top of the outer wall of the cabinet body 1, an air outlet 12 is arranged on the top of the cabinet body 1, two chutes 33 are fixedly connected to the inner wall of the top of the cabinet body 1, a frame 3 is arranged between the two chutes 33, an exhaust fan 31 is fixedly connected to the inner wall of the frame 3, two side walls of the frame 3 are symmetrically and fixedly connected with a sliding strip 32, the sliding strip 32 is slidably connected to the corresponding chute 33, when the top door 11 is in a closed state, the inner wall of the top door 11 is abutted against the outer wall of the frame 3, the frame 3 can be effectively prevented from shaking when the exhaust fan 31 works, a plurality of side doors 4 are hinged, the heat radiation fan 41 is located inside the cabinet 1.
In order to ensure that the use effect of the exhaust fan 31 is optimal, the two chutes 33 are symmetrically distributed on two sides of the exhaust port 12, and the exhaust fan 31 is located right below the exhaust port 12.
In order to facilitate maintenance and replacement of the heat dissipation fan 41, the outer wall of the side door 4 is fixedly connected with a handle 42, two side walls of the cabinet body 1 near the handle 42 are provided with a limit groove 5, the side wall of the side door 4 near the limit groove 5 is provided with a locking groove 43, the outer wall of the cabinet body 1 corresponding to the locking groove 43 is provided with a movable groove 51, the movable groove 51 is communicated with the limit groove 5, the inner part of the movable groove 51 is movably provided with a spring 52 and a bolt 53, one end of the spring 52 is abutted against the inner wall of the movable groove 51, the other end of the spring 52 is abutted against one end of the bolt 53, the other end of the bolt 53 is positioned in the locking groove 43, the outer wall of the bolt 53 is fixedly connected with a shifting block 54, the shifting block, one end of the latch 53 is disengaged from the locking groove 43, and then the side door 4 is pulled open by the handle 42, and the heat dissipation fan 41 is exposed to the outside of the cabinet 1.
The outer wall of side door 4 and the department that corresponds of heat dissipation fan 41 run through and are provided with second dust screen 62, and exhaust 12 internal fixation is provided with first dust screen 61, and first dust screen 61 can prevent effectively with second dust screen 62 that large granule foreign matter from getting into cabinet body 1 inside and causing the damage to power element.
The outer wall of the drawer 2 is symmetrically provided with a first handle 21 and a second handle 22 near the bottom, the interior of the drawer 2 is fixedly connected with a hand-pulling mechanism, the hand-pulling mechanism is a DLS6 type hand-pulling mechanism produced by Wenzhou De Source electric Limited company, the hand-pulling mechanism comprises a hand-pulling button 23 and an adjusting knob 25, the hand-pulling button 23 penetrates through the drawer 2 and the first handle 21, the adjusting knob 25 penetrates through the outer wall of the drawer 2, the outer wall of the drawer 2 is positioned above the first handle 21 and is provided with a status window 24, the propelling speed of the drawer 2 can be improved by using the DLS6 star hand-pulling mechanism, meanwhile, the positioning and guiding are accurate, the seamless matching and connection of a secondary connector is ensured, the DLS6 type hand-pulling mechanism has obvious status display of extraction, test, connection and the like, the status window 24 can be visually checked, when the drawer 2 is in a test position, the primary connector is not communicated, the secondary connector is communicated, when the motor moves to protect the loop, the drawer 2 can well finish the debugging work of the on-site secondary loop when being positioned at the test position, brings convenience to on-site debugging personnel, and simultaneously reduces the accident rate of on-site debugging.
The utility model discloses a theory of operation is:
the exhaust fan 31 and the heat dissipation fan 41 can be opened simultaneously to the cubical switchboard in the use, and a plurality of heat dissipation fans 41 inhale the cabinet body 1 with the air in the external world by cabinet body 1 both sides in, fully dispel the heat to the electric power component of inside, and exhaust fan 31 in time takes out the hot-air in the cabinet body 1 and discharges through air exit 12, has effectively increased the speed of taking a breath of the cabinet body 1 with the external world, and the radiating effect is good.
When the exhaust fan 31 is out of order, the frame 3 can be drawn out by the matching of the sliding groove 33 and the sliding strip 32 only by opening the top door 11, and then the exhaust fan 31 is repaired or replaced.
When heat dissipation fan 41 breaks down, only need stir shifting block 54 towards the direction of keeping away from side door 4, shifting block 54 drives bolt 53 and removes, can make the one end of bolt 53 break away from locking groove 43, then through handle 42 with the back of opening of side door 4, heat dissipation fan 41 just exposes in the cabinet body 1 outside, and the maintainer of being convenient for maintains the heat dissipation fan 41 and changes.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides an improved generation low pressure pull-out type cubical switchboard, includes the cabinet body (1), its characterized in that: the outer wall of the cabinet body (1) evenly runs through and is provided with a plurality of drawers (2), the outer wall top of the cabinet body (1) articulates there is overhead door (11), air exit (12) have been seted up at the top of the cabinet body (1), two spout (33) of the top inner wall fixedly connected with of the cabinet body (1), two be provided with frame (3) between spout (33), the inner wall fixedly connected with exhaust fan (31) of frame (3), two lateral wall symmetry fixedly connected with draw runner (32) of frame (3), draw runner (32) and spout (33) sliding connection who corresponds, two relative lateral walls of the cabinet body (1) all articulate through the hinge has a plurality of side doors (4), the outer wall fixedly connected with heat dissipation fan (41) of side door (4), heat dissipation fan (41) are located the cabinet body (1) inside.
2. The improved low-voltage draw-out type switch cabinet according to claim 1, wherein: two spout (33) symmetric distribution is in air exit (12) both sides, exhaust fan (31) are located under air exit (12).
3. The improved low-voltage draw-out type switch cabinet according to claim 1, wherein: the outer wall of the side door (4) is fixedly connected with a handle (42), two side walls of the cabinet body (1) close to the handle (42) are provided with limiting grooves (5), the side wall of the side door (4) close to the limit groove (5) is provided with a locking groove (43), a movable groove (51) is arranged at the corresponding position of the outer wall of the cabinet body (1) and the locking groove (43), the movable groove (51) is communicated with the limit groove (5), a spring (52) and a bolt (53) are movably arranged in the movable groove (51), one end of the spring (52) is propped against the inner wall of the movable groove (51), the other end of the spring (52) is propped against one end of the bolt (53), the other end of bolt (53) is located locking groove (43), the outer wall fixedly connected with shifting block (54) of bolt (53), shifting block (54) are located spacing groove (5).
4. An improved low-voltage draw-out switchgear as claimed in claim 3, wherein: the outer wall of side door (4) is provided with second dust screen (62) with heat dissipation fan (41) correspondence department is run through, air exit (12) internal fixation is provided with first dust screen (61).
5. The improved low-voltage draw-out type switch cabinet according to claim 1, wherein: the outer wall of drawer (2) is close to the bottom symmetry and is provided with first handle (21) and second handle (22), the inside fixedly connected with hand power mechanism of drawer (2), hand power mechanism includes hand power button (23) and adjust knob (25), hand power button (23) run through drawer (2) and first handle (21), adjust knob (25) run through the outer wall of drawer (2), state window (24) have been seted up to the top that the outer wall of drawer (2) is located first handle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059469.3U CN210669257U (en) | 2019-11-26 | 2019-11-26 | Improved low-voltage draw-out type switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059469.3U CN210669257U (en) | 2019-11-26 | 2019-11-26 | Improved low-voltage draw-out type switch cabinet |
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| Publication Number | Publication Date |
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| CN210669257U true CN210669257U (en) | 2020-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922059469.3U Active CN210669257U (en) | 2019-11-26 | 2019-11-26 | Improved low-voltage draw-out type switch cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525408A (en) * | 2020-06-13 | 2020-08-11 | 刘振国 | Power switch cabinet with heat dissipation and moisture-proof functions |
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2019
- 2019-11-26 CN CN201922059469.3U patent/CN210669257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525408A (en) * | 2020-06-13 | 2020-08-11 | 刘振国 | Power switch cabinet with heat dissipation and moisture-proof functions |
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