CN213460776U

CN213460776U - High-low voltage switch cabinet

Info

Publication number: CN213460776U
Application number: CN202021619488.3U
Authority: CN
Inventors: 余富江
Original assignee: Zhuzhou Tiansheng Electromechanical Equipment Co ltd
Current assignee: Zhuzhou Tiansheng Electromechanical Equipment Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-06-15
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a high-low voltage switch cabinet, the on-line screen storage device comprises a base, the high-low voltage switch cabinet body of right side fixedly connected with at base top, the box is placed to the left side fixedly connected with at base top, the left side fixedly connected with at high-low voltage switch cabinet body top protects the box, the right side fixedly connected with cooling box at high-low voltage switch cabinet body top, logical groove has been seted up in the left side of high-low voltage switch cabinet body, the top fixed mounting who places the box has first motor. The utility model discloses a first motor drives the screw rod and rotates, and the screw rod is driven the swivel nut through the effect of screw thread and is reciprocated when rotating, and the swivel nut drives the fixed plate and reciprocates, and the fixed plate drives the second motor and reciprocates, and when the second motor reciprocated, the output of second motor drove the radiator fin and rotates, dispels the heat to high-low voltage switch cabinet body inner chamber, has solved current high-low voltage switch cabinet and has not possessed radiating function when using.

Description

High-low voltage switch cabinet

Technical Field

The utility model relates to a high-low voltage switch cabinet technical field specifically is high-low voltage switch cabinet.

Background

The high-low voltage switch cabinet is an electric device, the external line firstly enters the main control switch in the cabinet, then enters the branch control switch, and each branch is set according to the requirement. Such as instrument, automatic control, motor magnetic force switch, various ac contactor etc. some still are equipped with high-voltage chamber and low-voltage chamber cubical switchboard, are equipped with high-voltage bus, such as power plant etc. some still are equipped with the low frequency deloading for keeping the essential equipment, but current high low-voltage cubical switchboard does not possess radiating function when using, and long-time operation probably causes the potential safety hazard, is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high-low voltage switch cabinet possesses the good advantage of radiating effect, has solved current high-low voltage switch cabinet and does not possess radiating function when using, the problem that people used not be convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the high-low voltage switch cabinet comprises a base, a high-low voltage switch cabinet body is fixedly connected with the right side of the top of the base, the left side of the top of the base is fixedly connected with a placing box, the left side of the top of the high-low voltage switch cabinet body is fixedly connected with a protection box, the right side of the top of the high-low voltage switch cabinet body is fixedly connected with a cooling box, the left side of the high-low voltage switch cabinet body is provided with a through groove, the top of the placing box is fixedly provided with a first motor, the output end of the first motor is fixedly connected with a screw rod, the bottom of the screw rod is movably connected with the bottom of the inner cavity of the placing box through a bearing, the surface of the screw rod is in threaded connection with a threaded sleeve, the right side of the threaded sleeve is fixedly connected with a fixing plate, the fixed plate penetrates through the left side of the inner cavity of the high-low voltage switch cabinet body through the through groove, the right side of the fixed plate is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a plurality of radiating blades which are the same in size and are uniformly distributed.

Preferably, the left and right sides on the positive surface of the high-low voltage switch cabinet body are both movably connected with cabinet doors through hinges, the middle end on the right side of the high-low voltage switch cabinet body is communicated with an air suction pipe, one end, away from the high-low voltage switch cabinet body, of the air suction pipe is communicated to the right side of the cooling box, the left side of the cooling box is communicated with a conveying pipe, and one end, away from the cooling box, of the conveying pipe penetrates into an inner cavity of the protection box.

Preferably, there is a chamber door on the left side of the front surface of the cooling box through hinge swing joint, there are a plurality of cooling rods on the right side fixed mounting of the inner chamber of the cooling box, the left top of the inner chamber of the cooling box is fixedly connected with clamping seats with the top, and the inner chamber of the clamping seats is clamped with a HEPA high-efficiency filter screen.

Preferably, the inner chamber fixed mounting of protection box has the fan, the input of fan and the left side intercommunication of conveyer pipe, the output of fan runs through to in the inner chamber of high-low voltage switch cabinet body.

Preferably, the left side of placing the box inner wall has seted up the spout, the inner chamber sliding connection of spout has the slider, the right side of slider and the left side fixed connection of swivel nut.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-low voltage switch cabinet possesses following beneficial effect:

1. the utility model discloses a first motor drives the screw rod and rotates, and the screw rod is reciprocated through the effect drive swivel nut of screw thread when rotating, and the swivel nut drives the fixed plate and reciprocates, and the fixed plate drives the second motor and reciprocates, and when the second motor reciprocated, the output of second motor drove the radiator fin and rotates, dispels the heat to high-low voltage switch cabinet body inner chamber, has solved current high-low voltage switch cabinet and has not possessed radiating function when using, the problem that people used not convenient for.

2. The utility model discloses an input of fan passes through conveyer pipe and breathing pipe, inhales hot-blastly in the inner chamber from high-low voltage switch cabinet body, through the cooling of cooling rod and the filtration back of the high-efficient filter screen of HEPA, during the inner chamber of sending back high-low voltage switch cabinet body through the output of fan, not only carries out the heat dissipation that circulates to the inner chamber of high-low voltage switch cabinet body, and possesses certain dust removal efficiency.

3. The utility model discloses a spout and slider make the process that the swivel nut reciprocated more steady and smooth.

4. The utility model discloses a set up cassette and chamber door, be convenient for take out HEPA high efficiency filter screen and clear up or change, avoid impurity to block up the filtration pore, lead to the unable completion of circulation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure view of the high-low voltage switch cabinet body of the utility model;

fig. 3 is the schematic view of the sectional structure of the placing box of the present invention.

In the figure: 1. a base; 2. a high-low voltage switch cabinet body; 3. placing the box; 4. a first motor; 5. a cabinet door; 6. an air intake duct; 7. a cooling tank; 8. a box door; 9. a delivery pipe; 10. a protective case; 11. a through groove; 12. a second motor; 13. a heat dissipating fin; 14. a fan; 15. a cooling bar; 16. a card holder; 17. HEPA high-efficiency filter screen; 18. a screw; 19. a slider; 20. a chute; 21. a threaded sleeve; 22. and (7) fixing the plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, high low-voltage switch cabinet body 2, place box 3, first motor 4, cabinet door 5, breathing pipe 6, cooler bin 7, chamber door 8, conveyer pipe 9, protection box 10, lead to groove 11, second motor 12, radiator vane 13, fan 14, cooling rod 15, cassette 16, HEPA high efficiency filter screen 17, screw rod 18, slider 19, spout 20, swivel nut 21 and fixed plate 22 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a high-low voltage switch cabinet comprises a base 1, a high-low voltage switch cabinet body 2 is fixedly connected to the right side of the top of the base 1, a placing box 3 is fixedly connected to the left side of the top of the base 1, a protecting box 10 is fixedly connected to the left side of the top of the high-low voltage switch cabinet body 2, a cooling box 7 is fixedly connected to the right side of the top of the high-low voltage switch cabinet body 2, a through groove 11 is formed in the left side of the high-low voltage switch cabinet body 2, a first motor 4 is fixedly installed on the top of the placing box 3, a screw 18 is fixedly connected to the output end of the first motor 4, the bottom of the screw 18 is movably connected to the bottom of the inner cavity of the placing box 3 through a bearing, a threaded sleeve 21 is connected to the surface of the screw 18, a chute 20 is formed in the left side of the inner wall of the placing, the process of the up-and-down movement of the screw sleeve 21 is more stable and smooth, the right side of the screw sleeve 21 is fixedly connected with a fixing plate 22, the fixing plate 22 penetrates through the left side of the inner cavity of the high-low voltage switch cabinet body 2 through a through groove 11, a second motor 12 is fixedly installed on the right side of the fixing plate 22, the output end of the second motor 12 is fixedly connected with a plurality of radiating blades 13 which are same in size and uniform in distribution, the screw rod 18 is driven to rotate by a first motor 4, the screw sleeve 21 is driven to move up and down by the screw thread when the screw rod 18 rotates, the fixing plate 22 is driven to move up and down by the screw sleeve 21, the second motor 12 is driven to move up and down by the fixing plate 22, the output end of the second motor 12 drives the radiating blades 13 to rotate when the second motor 12 moves up and down, the heat is radiated, the problem that the cabinet door is inconvenient to use by people is solved, the left side and the right side of the front surface of a high-low voltage switch cabinet body 2 are movably connected with a cabinet door 5 through hinges, the middle end of the right side of the high-low voltage switch cabinet body 2 is communicated with an air suction pipe 6, one end of the air suction pipe 6, which is far away from the high-low voltage switch cabinet body 2, is communicated with the right side of a cooling box 7, the left side of the cooling box 7 is communicated with a conveying pipe 9, one end of the conveying pipe 9, which is far away from the cooling box 7, is communicated into an inner cavity of a protection box 10, the left side of the front surface of the cooling box 7 is movably connected with a box door 8 through hinges, a plurality of cooling rods 15 are fixedly arranged on the right side of the inner cavity of the cooling box 7, clamping seats 16 are fixedly connected at the top and the left side of the inner cavity of the cooling box, protection box 10's inner chamber fixed mounting has fan 14, fan 14's input and conveyer pipe 9's left side intercommunication, fan 14's output runs through to high low-voltage switchgear body 2's inner chamber in, conveyer pipe 9 and breathing pipe 6 are passed through to the input through fan 14, inhale hot-blastly in the inner chamber of follow high low-voltage switchgear body 2, cooling and HEPA high efficiency filter screen 17's the filtration back through cooling bar 15, in sending back high low-voltage switchgear body 2's inner chamber through fan 14's output, not only carry out the heat dissipation that circulates to high low-voltage switchgear body 2's inner chamber, and possess certain dust removal efficiency.

When in use, the first motor 4, the second motor 12 and the fan 14 are started by an external controller, the output end of the first motor 4 drives the screw rod 18 to rotate, the screw rod 18 drives the screw sleeve 21 to move up and down under the action of threads while rotating, the screw sleeve 21 drives the second motor 12 to move up and down through the fixing plate 22, the second motor 12 moves up and down while the output end of the second motor 12 drives the radiating blades 13 to rotate, so as to radiate the inner cavity of the high-low voltage switch cabinet body 2 and accelerate the efficiency of air circulation in the box body of the high-low voltage switch cabinet body 2, the input end of the fan 14 sucks hot air from the inner cavity of the high-low voltage switch cabinet body 2 through the conveying pipe 9 and the air suction pipe 6, when the hot air enters the inner cavity of the cooling box 7, after cooling by the cooling rod 15 and filtering by the clamping seat 16, the output end of the fan 14 sends the cooled cold air back to the, carry out further heat dissipation to the inner chamber of high-low voltage switch cabinet body 2, still possess certain dust removal efficiency simultaneously, reach the good purpose of radiating effect (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. High low-voltage switchgear, including base (1), its characterized in that: the right side of the top of the base (1) is fixedly connected with a high-low voltage switch cabinet body (2), the left side of the top of the base (1) is fixedly connected with a placing box (3), the left side of the top of the high-low voltage switch cabinet body (2) is fixedly connected with a protection box (10), the right side of the top of the high-low voltage switch cabinet body (2) is fixedly connected with a cooling box (7), the left side of the high-low voltage switch cabinet body (2) is provided with a through groove (11), the top of the placing box (3) is fixedly provided with a first motor (4), the output end of the first motor (4) is fixedly connected with a screw rod (18), the bottom of the screw rod (18) is movably connected with the bottom of the inner cavity of the placing box (3) through a bearing, the surface thread of the screw rod (18) is connected with a threaded sleeve (21), and fixed plate (22) run through to the left side of high low-voltage switchgear body (2) inner chamber through logical groove (11), the right side fixed mounting of fixed plate (22) has second motor (12), a plurality of the same and the even radiator fin (13) of distribution of size of the output fixedly connected with of second motor (12).

2. High-low voltage switchgear, according to claim 1, characterized in that: the left and right sides on the positive surface of high-low voltage switch cabinet body (2) all have cabinet door (5) through hinge swing joint, the middle-end intercommunication on high-low voltage switch cabinet body (2) right side has breathing pipe (6), the one end that high-low voltage switch cabinet body (2) were kept away from in breathing pipe (6) communicates to the right side of cooler bin (7), the left side intercommunication of cooler bin (7) has conveyer pipe (9), the one end that cooler bin (7) were kept away from in conveyer pipe (9) runs through to the inner chamber of protection box (10).

3. High-low voltage switchgear, according to claim 1, characterized in that: the left side on cooling box (7) positive surface has chamber door (8) through hinge swing joint, the right side fixed mounting of cooling box (7) inner chamber has a plurality of cooling rods (15), the left top of cooling box (7) inner chamber and the equal fixedly connected with cassette (16) in top, the inner chamber joint of cassette (16) has HEPA high efficiency filter screen (17).

4. High-low voltage switchgear, according to claim 1, characterized in that: the inner chamber fixed mounting of protection box (10) has fan (14), the input of fan (14) and the left side intercommunication of conveyer pipe (9), the output of fan (14) runs through to in the inner chamber of high-low voltage switch cabinet body (2).

5. High-low voltage switchgear, according to claim 1, characterized in that: place box (3) inner wall's left side and seted up spout (20), the inner chamber sliding connection of spout (20) has slider (19), the right side of slider (19) and the left side fixed connection of swivel nut (21).