CN217741095U - Digital low-voltage switchgear capable of being remotely controlled - Google Patents
Digital low-voltage switchgear capable of being remotely controlled Download PDFInfo
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- CN217741095U CN217741095U CN202221795363.5U CN202221795363U CN217741095U CN 217741095 U CN217741095 U CN 217741095U CN 202221795363 U CN202221795363 U CN 202221795363U CN 217741095 U CN217741095 U CN 217741095U
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Abstract
The utility model discloses a but remote control's digital low-voltage switchgear, include: the air inlet machine is installed at the top of the cabinet body, the cooling assembly is installed in the cabinet body and comprises a height adjusting mechanism, a cooling plate and a semiconductor refrigerating piece, and sliding grooves are formed in the two side walls of the cabinet body. The utility model discloses top at the cubical switchboard sets up the air inlet machine, come to the leading-in internal portion of cabinet of outside air through the air inlet machine, cool down to the internal portion of cabinet, can also blow the air of the internal portion of cabinet to the electrical part surface through the cooling fan on the cooling board simultaneously, and the air is cooled down through crossing the cooling board before blowing in the cabinet, the cooling board descends the back and contacts to cooling board and inside liquid with semiconductor refrigeration piece surface heat conduction post, guarantee that the air that blows is the low temperature air, improve the cooling effect, reduce the influence that the outside air high temperature caused the heat dissipation of the internal portion of cabinet.
Description
Technical Field
The utility model relates to a cubical switchboard technical field, more specifically are a but remote control's digital low-voltage switchgear.
Background
The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control switch, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-cycle load shedding for protecting main equipment.
Chinese patent is granted No. CN 207518106U, discloses but remote control's high-low voltage switch cabinet, including display screen, the cabinet body, controller, terminal, the place ahead of the cabinet body is provided with the cabinet door, install the front end of cabinet door the display screen, the handle is installed to one side of display screen, the top of handle is provided with the tool to lock, the inside of the cabinet body is provided with the instrument room, the inside of instrument room is provided with detecting instrument, one side of instrument room is provided with the circuit protection room.
But the inside heating electrical components of remote control's high-low voltage switchgear among the prior art is more, adopts the leading-in internal heat dissipation mode of cabinet of outside air when dispelling the heat, when outside air temperature is higher, obviously not enough to the internal cooling effect of cabinet, and the internal component easily takes place the damage. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but remote control's digital low-voltage switchgear, but solved among the prior art remote control's the inside heating electrical components of high low-voltage switchgear more, adopt the leading-in internal heat dissipation mode of cabinet of outside air when carrying out the heat dissipation, when outside air temperature is higher, obviously not enough to the internal cooling effect of cabinet, the problem of damage easily takes place for internal component satisfies the in-service use demand.
In order to achieve the above purpose, the utility model provides a following technical scheme: a remotely operable digital low-voltage switchgear, comprising: the air inlet machine is installed at the top of the cabinet body, the cooling subassembly is installed in the cabinet body and the cooling subassembly includes height adjusting mechanism, cooling plate and semiconductor refrigeration piece, the spout has been seted up on the both sides wall of the cabinet body, the cooling groove with the spout intercommunication has been seted up to the interior bottom of the cabinet body, the draft slot that corresponds with the cooling groove is transversely seted up to the bottom of the cabinet body, the cooling plate removes and inlays with the cooling groove along the extending direction of spout and is connected, semiconductor refrigeration piece tiling is in the cooling groove and the cold junction of semiconductor refrigeration piece makes progress, the hot junction extends to the draft slot in, and the top surface of semiconductor refrigeration piece evenly is provided with a plurality of and leads the temperature post, the inside of cooling plate just forms the stock solution chamber for hollow structure, and the cooling plate bottom surface is formed with a plurality of and leads the temperature hole that the temperature post corresponds.
As a preferred embodiment of the utility model, the stock solution intracavity portion packing of cooling plate has the heat transfer liquid, installs a plurality of cooling fan on the lateral wall of cooling plate, and a plurality of ventilation hole has been seted up to one side that the lateral wall of cooling plate just is close to cooling fan, ventilation hole and heat transfer hole intercommunication.
As a preferred embodiment of the utility model, height adjusting mechanism includes motor, screw rod and swivel nut, the screw rod is provided with two altogether and vertical the installing in the internal both sides of cabinet and is connected with cabinet body rotation, and the upper end of one of them screw rod is connected with the power take off end of motor, the top surface edge at the cabinet body is installed to the motor, the swivel nut sets up two altogether and respectively with screw rod threaded connection, the sprocket is all installed to the upper end of screw rod, adopts the chain to connect between two sprockets.
As an preferred embodiment of the utility model, the lower extreme that terminal and terminal were installed to one side of swivel nut is connected with the wire, and the opposite side of swivel nut is installed and is adjusted the pole and through adjusting pole and cooling board end connection.
As a preferred embodiment of the present invention, the remote control mechanism is installed at the top edge of the cabinet body and includes a switch module, a device controller and a wireless signal transceiver.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses, set up the air inlet machine at the top of cubical switchboard, come into the leading-in internal portion of cabinet of outside air through the air inlet machine, cool down to the internal portion of cabinet, simultaneously can also come to blow the air of the internal portion of cabinet to the electrical part surface through the cooling fan on the cooling board, and cool down through the cooling board before blowing the internal air of cabinet, the cooling board moves down the back and contacts to cooling board and inside liquid with semiconductor refrigeration piece surface heat conduction post, the air of guaranteeing to blow is the low temperature air, improve the cooling effect, reduce the influence that the outside air high temperature caused the internal portion heat dissipation of cabinet.
Drawings
Fig. 1 is an external structure view of the digital low-voltage switch cabinet capable of being remotely controlled according to the present invention;
fig. 2 is an internal structure diagram of the digital low-voltage switch cabinet capable of being remotely controlled according to the present invention;
fig. 3 is an internal structure diagram of the cooling plate of the present invention.
In the figure, 1, a cabinet body; 2. a remote control mechanism; 3. an air inlet machine; 4. a motor; 5. a chute; 6. a cooling plate; 7. a cooling tank; 8. a semiconductor refrigeration sheet; 9. a temperature conducting column; 10. a ventilation slot; 11. a sprocket; 12. A chain; 13. a screw; 14. a threaded sleeve; 15. a binding post; 16. a wire; 17. a heat conducting hole; 18. a vent hole; 19. a cooling fan; 20. a liquid storage cavity.
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. 1-3, the present invention provides a technical solution: a remotely operable digital low-voltage switchgear, comprising: the cabinet body 1, cooling subassembly and remote control mechanism 2, air inlet machine 3 is installed at the top of the cabinet body 1, cooling unit mount includes high adjustment mechanism in the inside of the cabinet body 1 and cooling subassembly, cooling plate 6 and semiconductor refrigeration piece 8, spout 5 has been seted up on the both sides wall of the cabinet body 1, cooling groove 7 with spout 5 intercommunication is seted up to the interior bottom of the cabinet body 1, ventilation duct 10 that corresponds with cooling groove 7 is transversely seted up to the bottom of the cabinet body 1, cooling plate 6 removes and inlays with cooling groove 7 along the extending direction of spout 5 and is connected, semiconductor refrigeration piece 8 tiling is in cooling groove 7 and semiconductor refrigeration piece 8's cold junction makes progress, the hot junction extends to in the ventilation duct 10, be convenient for derive the heat with the hot junction, semiconductor refrigeration piece 8's top surface evenly is provided with a plurality of and leads temperature post 9, cooling plate 6's inside is hollow structure and forms stock solution chamber 20, cooling plate 6 bottom surface is formed with a plurality of and leads temperature hole 17 that temperature post 9 corresponds, high adjustment mechanism drives cooling plate 6 and carries out height adjustment, last cooling plate 6 with lead temperature hole 17 and be connected, cooling plate 6 and the inside of cooling plate and the laminating of cooling.
Further improved, the inside packing of stock solution chamber 20 of cooling plate 6 has the heat-transfer liquid, install a plurality of cooling fan 19 on cooling plate 6's the lateral wall, cooling plate 6's the lateral wall and be close to one side of cooling fan 19 and seted up a plurality of ventilation hole 18, ventilation hole 18 is linked together with heat-transfer hole 17, cooling fan drives the air flow, the cabinet air gets into and discharges through ventilation hole 18 after the heat transfer with cooling plate 6 through heat-transfer hole 17, the air that makes to blow off is low temperature air, guarantee the cooling effect.
Further improved, height adjusting mechanism includes motor 4, screw rod 13 and swivel nut 14, screw rod 13 is provided with two altogether and vertically installs in the inside both sides of the cabinet body 1 and rotates with the cabinet body 1 and be connected, the upper end of one of them screw rod 13 is connected with motor 4's power take off end, motor 4 installs the top surface edge at the cabinet body 1, swivel nut 14 sets up two altogether and respectively with screw rod 13 threaded connection, sprocket 11 is all installed to screw rod 13's upper end, adopt chain 12 to connect between two sprocket 11, drive one of them screw rod 13 through motor 4 and rotate, drive another screw rod 13 synchronous revolution through chain 12 and sprocket 11, swivel nut 14 receives to rotate the screw thread influence and carries out vertical movement, and drive cooling plate 6 and do height adjustment.
In a further improved mode, a binding post 15 is installed on one side of the threaded sleeve 14, a lead 16 is connected to the lower end of the binding post 15, an adjusting rod is installed on the other side of the threaded sleeve 14 and is connected with the end portion of the cooling plate 6 through the adjusting rod, and the binding post 15 is connected with a cooling fan 19 through a connecting wire to supply power for the cooling fan 19.
Specifically, remote control mechanism 2 installs at the top edge of the cabinet body 1 and remote control mechanism 2 includes switch module, equipment controller and wireless signal transceiver, and wireless signal transceiver receives the remote control instruction, transmits adjustment information for the controller through wireless signal transceiver, and the controller is direct to be controlled switch module, carries out the on-off adjustment to inside device through switch module, and signal controller goes on the signal.
The utility model discloses when using, come into the leading-in cabinet body 1 inside of outside air through air inlet machine 3, cool down to cabinet body 1 inside, can also come to blow the air of the cabinet body 1 inside to the electrical part surface through cooling fan 19 on the cooling board 6 simultaneously, and cool down through cooling board 6 before blowing in the cabinet, cooling board 6 moves down the back and leads the contact of temperature post 9 with semiconductor refrigeration piece 8 surface to cooling board 6 and inside liquid cooling, guarantee that the air that blows is low temperature air, improve the cooling effect, reduce the influence that outside air high temperature caused the internal portion heat dissipation of cabinet.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A remotely operable digital low-voltage switchgear, comprising: the cabinet body (1), cooling subassembly and remote control mechanism (2), air inlet machine (3), its characterized in that are installed to the top of the cabinet body (1): the utility model discloses a cooling assembly, including the interior of the cabinet body (1) and cooling assembly, cooling assembly installs and includes high adjustment mechanism, cooling plate (6) and semiconductor refrigeration piece (8), spout (5) have been seted up on the both sides wall of the cabinet body (1), cooling groove (7) with spout (5) intercommunication are seted up to the interior bottom of the cabinet body (1), and ventilation duct (10) that correspond with cooling groove (7) are transversely seted up to the bottom of the cabinet body (1), cooling plate (6) are followed the extending direction removal of spout (5) and are inlayed with cooling groove (7) and are connected, semiconductor piece (8) tiling in cooling groove (7) and the cold junction of semiconductor refrigeration piece (8) upwards, the hot junction extends to ventilation duct (10), and the top surface of semiconductor refrigeration piece (8) evenly is provided with a plurality of heat conduction post (9), the inside of cooling plate (6) is hollow structure and forms stock solution chamber (20), and cooling plate (6) bottom surface is formed with a plurality of heat conduction hole (17) that lead post (9) and correspond.
2. The digital low-voltage switch cabinet capable of being remotely controlled according to claim 1, wherein: the liquid storage cavity (20) of cooling plate (6) is filled with heat conducting liquid, a plurality of cooling fans (19) are mounted on the side wall of cooling plate (6), a plurality of ventilation holes (18) are formed in the side wall of cooling plate (6) and one side of cooling fans (19) close to side wall, and ventilation holes (18) are communicated with heat conducting holes (17).
3. The remotely controllable digital low-voltage switch cabinet according to claim 1, characterized in that: height adjusting mechanism includes motor (4), screw rod (13) and swivel nut (14), screw rod (13) are provided with two and vertical the installing in the inside both sides of the cabinet body (1) altogether and rotate with the cabinet body (1) and be connected, and the upper end of one of them screw rod (13) is connected with the power take off end of motor (4), the top surface edge at the cabinet body (1) is installed in motor (4), swivel nut (14) set up two altogether and respectively with screw rod (13) threaded connection, sprocket (11) are all installed to the upper end of screw rod (13), adopt chain (12) to connect between two sprocket (11).
4. The remotely controllable digital low-voltage switch cabinet according to claim 3, characterized in that: a binding post (15) is installed on one side of the threaded sleeve (14), a lead (16) is connected to the lower end of the binding post (15), an adjusting rod is installed on the other side of the threaded sleeve (14), and the adjusting rod is connected with the end of the cooling plate (6) through the adjusting rod.
5. The digital low-voltage switch cabinet capable of being remotely controlled according to claim 1, wherein: the remote control mechanism (2) is installed at the top edge of the cabinet body (1) and the remote control mechanism (2) comprises a switch module, an equipment controller and a wireless signal transceiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795363.5U CN217741095U (en) | 2022-07-12 | 2022-07-12 | Digital low-voltage switchgear capable of being remotely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221795363.5U CN217741095U (en) | 2022-07-12 | 2022-07-12 | Digital low-voltage switchgear capable of being remotely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217741095U true CN217741095U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221795363.5U Active CN217741095U (en) | 2022-07-12 | 2022-07-12 | Digital low-voltage switchgear capable of being remotely controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217741095U (en) |
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2022
- 2022-07-12 CN CN202221795363.5U patent/CN217741095U/en active Active
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