CN211790355U - Low-voltage switch cabinet of long-term high reliable operation - Google Patents
Low-voltage switch cabinet of long-term high reliable operation Download PDFInfo
- Publication number
- CN211790355U CN211790355U CN202020874165.2U CN202020874165U CN211790355U CN 211790355 U CN211790355 U CN 211790355U CN 202020874165 U CN202020874165 U CN 202020874165U CN 211790355 U CN211790355 U CN 211790355U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- cabinet body
- low
- water tank
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a low-voltage switchgear of long-term high reliable operation, the intelligent cabinet temperature adjusting device comprises a cabinet body, a plurality of supporting shoes of cabinet body bottom fixedly connected with, many spinal branch vaulting pole fixedly connected with install bin are passed through at the external top of cabinet, bottom fixedly connected with motor in the install bin, motor output end fixedly connected with pivot, cabinet body top fixedly connected with water tank, the water inlet has been seted up at the water tank top, the water tank top is inserted and is equipped with T shape push rod, T shape push rod bottom fixedly connected with piston, piston and water tank inside wall sliding connection, fixedly connected with supplies the drive mechanism that T shape push rod reciprocated on the T shape push rod. The utility model discloses continuously evenly dispel the heat to low-voltage switchgear inside in radiator fan moves, avoid causing the influence to low-voltage switchgear's use, reduced low-voltage switchgear's maintenance cost, guaranteed low-voltage switchgear's life and electrical component's normal use.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field especially relates to a low-voltage switchgear of long-term high reliable operation.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.
At present, current low-voltage switchgear can produce a large amount of heats in the use, and the traditional radiating mode of low-voltage switchgear is that set up the heat dissipation through-hole at cabinet side wall, and the heat dissipation demand of low-voltage switchgear is hardly satisfied to the heat dissipation through-hole to use to low-voltage switchgear causes the influence, makes low-voltage switchgear during operation break down easily, has increased low-voltage switchgear's maintenance cost, has reduced low-voltage switchgear's life, influences electrical component's normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the heat dissipation problem of the low-voltage switch cabinet in the prior art, and the low-voltage switch cabinet of the long-term high reliable operation that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-voltage switch cabinet which runs for a long time with high reliability comprises a cabinet body, wherein the bottom of the cabinet body is fixedly connected with a plurality of supporting blocks, the top outside the cabinet body is fixedly connected with an installation box through a plurality of supporting rods, the bottom in the installation box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the top of the cabinet body is fixedly connected with a water tank, the top of the water tank is provided with a water inlet, the top of the water tank is inserted with a T-shaped push rod, the bottom of the T-shaped push rod is fixedly connected with a piston, the piston is in sliding connection with the inner side wall of the water tank, the T-shaped push rod is fixedly connected with a transmission mechanism for the T-shaped push rod to move up and down, the side wall of the water tank is connected with a water cooling pipe, the internal lateral wall of cabinet rotates and is connected with two lead screws, two the lead screw is connected through first belt drive, lead screw lateral wall screw thread has cup jointed heat dissipation mechanism, two the lead screw is close to the interior top and the interior bottom of the cabinet body respectively, wherein is close to the lead screw and the pivot at the internal top of cabinet are connected through second belt drive, the installing port has been seted up on the internal lateral wall of cabinet, it has two door plants to articulate through the hinge in the installing port.
Preferably, drive mechanism is including fixed cover gear on the pivot lateral wall, gear engagement is connected with the rack, the rack is through first slider sliding connection on the water tank lateral wall, the water tank lateral wall set up with the first spout of first slider looks adaptation, rack top fixedly connected with connecting rod, rack one side fixed connection is kept away from to the connecting rod on the T shape push rod.
Preferably, heat dissipation mechanism is including rotating the installation piece of cup jointing on the lead screw, fixedly connected with radiator fan on the installation piece, two the installation piece passes through the second slider respectively with cabinet body internal top and interior bottom sliding connection, cabinet body internal top and interior bottom all offer the second spout with second slider looks adaptation.
Preferably, the installation box is provided with a heat dissipation through hole, and the two door panels are fixedly connected with handles.
Preferably, the end, far away from the motor, of the rotating shaft is rotatably connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with the top of the cabinet body.
Preferably, the second belt pulley of all fixedly cup jointing with second belt looks adaptation on pivot and the lead screw that is located interior top, two all fixedly cup jointed with the first belt pulley of first belt looks adaptation on the lead screw.
The utility model has the advantages that:
1. the rotating shaft is driven to rotate through positive and negative rotation of the motor, the screw rod close to the top in the cabinet body is driven to rotate through the second belt, the screw rod is driven to rotate through the first belt and close to the screw rod at the bottom in the cabinet body, so that the two installation blocks move back and forth on the screw rod, the installation blocks drive the cooling fan to move, continuous and uniform heat dissipation is carried out on the inside of the low-voltage switch cabinet in the movement of the cooling fan, the influence on the use of the low-voltage switch cabinet is avoided, the low-voltage switch cabinet is not prone to being broken down due to overhigh temperature in the working process, the maintenance cost of the low-voltage switch cabinet is reduced, the service life of the low.
2. The gear is driven to rotate through positive and negative rotation of the motor, the rack is made to move up and down along the water tank, the T-shaped push rod is driven through the connecting rod to move up and down to extrude airflow in the water tank, water in the water-cooling pipe and water entering the water tank flow circularly, heat dissipation and cooling of the low-voltage switch cabinet are achieved, the heat dissipation effect of the low-voltage switch cabinet is further improved, and long-term high reliability operation of the low-voltage switch cabinet is guaranteed.
Drawings
Fig. 1 is a schematic structural diagram of a low-voltage switchgear cabinet which runs reliably for a long time according to the present invention;
fig. 2 is a front view of a low-voltage switchgear cabinet which operates with high reliability for a long time according to the present invention;
fig. 3 is a sectional view of a water tank in a low-voltage switch cabinet which runs with high reliability for a long time according to the present invention;
fig. 4 is a side view of the T-shaped push rod and the connecting rod in the low-voltage switch cabinet which is provided by the utility model and can operate reliably for a long time;
fig. 5 is an enlarged view of a portion a in fig. 1.
In the figure: 1. a cabinet body; 2. a support block; 3. installing a box; 4. a motor; 5. a gear; 6. a lead screw; 7. a door panel; 8. a rack; 9. a water tank; 10. a connecting rod; 11. a T-shaped push rod; 12. a piston; 13. a water-cooled tube; 14. mounting blocks; 15. a heat radiation fan; 16. a rotating shaft.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a low-voltage switch cabinet with long-term and high-reliability operation comprises a cabinet body 1, wherein the bottom of the cabinet body 1 is fixedly connected with a plurality of supporting blocks 2, the outer top of the cabinet body 1 is fixedly connected with an installation box 3 through a plurality of supporting rods, the bottom of the installation box 3 is fixedly connected with a motor 4, the installation box 3 is provided with a heat dissipation through hole for facilitating heat dissipation and temperature reduction of the motor 4, the output end of the motor 4 is fixedly connected with a rotating shaft 16, one end of the rotating shaft 16, far away from the motor 4, is rotatably connected with a fixed plate, the bottom of the fixed plate is fixedly connected with the top of the cabinet body 1 to ensure the stability of the rotating shaft 16, the top of the cabinet body 1 is fixedly connected with a water tank 9, a heat dissipation block (not shown) is arranged inside the, the motor 4 and the heat dissipation block are both in the prior art, and are not described herein, wherein the motor 4 is a servo motor.
Fixedly connected with supplies the drive mechanism that T shape push rod 11 reciprocated on T shape push rod 11, drive mechanism is including fixed cover gear 5 on the 16 lateral walls of pivot, the meshing of gear 5 is connected with rack 8, rack 8 is through first slider sliding connection on the 9 lateral walls of water tank, the first spout with first slider looks adaptation is seted up to the 9 lateral walls of water tank, rack 8 top fixedly connected with connecting rod 10, 8 one side fixed connection of rack are kept away from to connecting rod 10 on T shape push rod 11.
The lateral wall of the water tank 9 is connected with a water-cooling tube 13, the lateral wall of the cabinet body 1 is provided with a through opening matched with the water-cooling tube 13, the water-cooling tube 13 is fixedly connected with the inner lateral wall of the through opening, two ends of the water-cooling tube 13 are respectively connected with the left side and the right side of the water tank 9, it needs to be explained that one end of the water-cooling tube 13 is fixedly connected with the bottom of the lateral wall of the water tank 9, the other end of the water-cooling tube 13 is fixedly connected with the middle part of the lateral wall of the water tank 9, the position of water in the water tank 9 is lower than the middle position of the lateral wall of.
1 inside wall of the cabinet body rotates and is connected with two lead screws 6, two lead screws 6 are connected through first belt transmission, all fixed the first belt pulley that cup joints with first belt looks adaptation on two lead screws 6, 6 lateral wall screw threads of lead screw have cup jointed heat dissipation mechanism, heat dissipation mechanism cup joints installation piece 14 on lead screw 6 including rotating, fixedly connected with radiator fan 15 on installation piece 14, two installation pieces 14 through the second slider respectively with cabinet body 1 interior top and interior bottom sliding connection, cabinet body 1 interior top and interior bottom all set up the second spout with second slider looks adaptation.
Two lead screws 6 are close to the interior top and the interior bottom of the cabinet body 1 respectively, wherein the lead screw 6 that is close to the interior top of the cabinet body 1 is connected through second belt drive with pivot 16, pivot 16 with be close to on the lead screw 6 at interior top all fixed cup joint with the second belt pulley of second belt looks adaptation, the installing port has been seted up on the 1 lateral wall of the cabinet body, it has two door plants 7 to articulate through the hinge in the installing port, equal fixedly connected with handle on two door plants 7, the maintenance and the dismantlement of the low-voltage switchgear of being convenient for.
The utility model discloses specific theory of operation as follows:
when the temperature in the low-voltage switch cabinet is too high, the cooling fan 15 is started, the rotating shaft 16 is driven to rotate through positive rotation of the motor 4, the rotating shaft 16 rotates to drive the gear 5 on the rotating shaft 16, the gear 5 rotates to drive the rack 8 to move upwards on the side wall of the water tank 9, the rack 8 drives the T-shaped push rod 11 and the piston 12 to move upwards through the connecting rod 10, the piston 12 moves upwards to enable the pressure in the water tank 9 to be lowered, therefore, water in the water cooling pipe 13 after absorbing heat is sucked into the water tank 9 through one end connected with the middle part of the side wall of the water tank 9, and the water after absorbing heat is cooled in the water tank 9.
The lead screw 6 that is located the internal top of cabinet 1 is driven through the second belt and is rotated when pivot 16 rotates, interior top lead screw 6 drives interior bottom lead screw 6 through first belt and rotates, thereby make two installation pieces 14 remove to the right side by the left side at lead screw 6, installation piece 14 drives radiator fan 15 and removes, evenly dispel the heat to low-voltage switchgear inside in radiator fan 15 removes, avoid the inside high temperature of low-voltage switchgear, cause the influence to low-voltage switchgear's use, it is more stable to make low-voltage switchgear during operation, guarantee electrical component's normal use.
When two installation blocks 14 move to the right side of the screw 6 and the piston 12 moves to the top of the opening of the water tank 9, the motor 4 rotates reversely to drive the T-shaped push rod 11 and the piston 12 to move downwards to extrude the air in the water tank 9, so that water flows into the water cooling pipe 13 from one end connected with the bottom of the side wall of the water tank 9 to cool and dissipate heat of the low-voltage switch cabinet, meanwhile, the installation blocks 14 move from the right side to the left side to dissipate heat of the low-voltage switch cabinet through the reverse rotation of the motor 4, the heat dissipation mechanism moves back and forth to continuously dissipate heat of the low-voltage switch cabinet, and the motor 4 is turned off after the heat dissipation is finished.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A low-voltage switch cabinet which runs reliably for a long time comprises a cabinet body (1) and is characterized in that, the bottom of the cabinet body (1) is fixedly connected with a plurality of supporting blocks (2), the outer top of the cabinet body (1) is fixedly connected with an installation box (3) through a plurality of supporting rods, the bottom in the installation box (3) is fixedly connected with a motor (4), the output end of the motor (4) is fixedly connected with a rotating shaft (16), the top of the cabinet body (1) is fixedly connected with a water tank (9), the top of the water tank (9) is provided with a water inlet, a T-shaped push rod (11) is inserted into the top of the water tank (9), a piston (12) is fixedly connected to the bottom of the T-shaped push rod (11), the piston (12) is connected with the inner side wall of the water tank (9) in a sliding manner, and a transmission mechanism for the T-shaped push rod (11) to move up and down is fixedly connected to the T-shaped push rod (11);
the side wall of the water tank (9) is connected with a water-cooling pipe (13), the side wall of the cabinet body (1) is provided with a through hole matched with the water-cooling pipe (13), the water-cooling pipe (13) is fixedly connected with the inner side wall of the through hole, two ends of the water-cooling pipe (13) are respectively connected with the left side and the right side of the water tank (9), two lead screws (6) are rotatably connected to the inner side wall of the cabinet body (1), the two lead screws (6) are in transmission connection through a first belt, the outer side wall of the lead screw (6) is in threaded sleeve joint with a heat dissipation mechanism, the two lead screws (6) are respectively close to the inner top and the inner bottom of the cabinet body (1), wherein a screw rod (6) close to the inner top of the cabinet body (1) is in transmission connection with a rotating shaft (16) through a second belt, the cabinet is characterized in that a mounting opening is formed in the side wall of the cabinet body (1), and two door plates (7) are hinged in the mounting opening through hinges.
2. The low-voltage switch cabinet with long-term and high-reliability operation according to claim 1, wherein the transmission mechanism comprises a gear (5) fixedly sleeved on the outer side wall of the rotating shaft (16), the gear (5) is engaged and connected with a rack (8), the rack (8) is slidably connected on the outer side wall of the water tank (9) through a first sliding block, a first sliding groove matched with the first sliding block is formed in the side wall of the water tank (9), a connecting rod (10) is fixedly connected to the top of the rack (8), and one side, far away from the rack (8), of the connecting rod (10) is fixedly connected to a T-shaped push rod (11).
3. The low-voltage switch cabinet with the long-term and high-reliability operation according to claim 1, wherein the heat dissipation mechanism comprises mounting blocks (14) rotatably sleeved on the lead screw (6), the mounting blocks (14) are fixedly connected with heat dissipation fans (15), the two mounting blocks (14) are respectively in sliding connection with the inner top and the inner bottom of the cabinet body (1) through second sliding blocks, and the inner top and the inner bottom of the cabinet body (1) are respectively provided with second sliding grooves matched with the second sliding blocks.
4. The low-voltage switch cabinet with long-term and high reliability in operation according to claim 1, wherein the installation box (3) is provided with a heat dissipation through hole, and the two door panels (7) are fixedly connected with handles.
5. The low-voltage switch cabinet with long-term and high-reliability operation according to claim 1, characterized in that one end of the rotating shaft (16) far away from the motor (4) is rotatably connected with a fixed plate, and the bottom of the fixed plate is fixedly connected with the top of the cabinet body (1).
6. The low-voltage switch cabinet with long-term and high reliability operation according to claim 1, wherein the rotating shaft (16) and the lead screw (6) close to the inner top are fixedly sleeved with second belt pulleys matched with a second belt, and the two lead screws (6) are fixedly sleeved with first belt pulleys matched with a first belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874165.2U CN211790355U (en) | 2020-05-22 | 2020-05-22 | Low-voltage switch cabinet of long-term high reliable operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874165.2U CN211790355U (en) | 2020-05-22 | 2020-05-22 | Low-voltage switch cabinet of long-term high reliable operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211790355U true CN211790355U (en) | 2020-10-27 |
Family
ID=72955239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874165.2U Active CN211790355U (en) | 2020-05-22 | 2020-05-22 | Low-voltage switch cabinet of long-term high reliable operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211790355U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036823A (en) * | 2022-07-05 | 2022-09-09 | 莱格特智电物联科技(重庆)有限公司 | Switch cabinet with wireless temperature measurement function |
-
2020
- 2020-05-22 CN CN202020874165.2U patent/CN211790355U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115036823A (en) * | 2022-07-05 | 2022-09-09 | 莱格特智电物联科技(重庆)有限公司 | Switch cabinet with wireless temperature measurement function |
| CN115036823B (en) * | 2022-07-05 | 2024-04-05 | 莱格特智电物联科技(重庆)有限公司 | Switch cabinet with wireless temperature measurement function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211790355U (en) | Low-voltage switch cabinet of long-term high reliable operation | |
| CN218828678U (en) | High temperature resistant high pressure resistant type outlet wire cabinet that stabilizes | |
| CN112260103A (en) | Automatic change electrical control box | |
| CN210443895U (en) | Multifunctional power distribution cabinet | |
| CN209545408U (en) | A kind of energy-efficient frequency converter | |
| CN217239192U (en) | Cooling device of power transformer | |
| CN217387992U (en) | Main body frame structure of GCK cabinet body | |
| CN215452208U (en) | Intelligent distribution box | |
| CN210957420U (en) | Protection switch box with heat dissipation function | |
| CN212648918U (en) | Box-type substation cooling device | |
| CN208806522U (en) | A kind of lighting distribution box with heat sinking function | |
| CN113659445A (en) | Electrical cabinet convenient for wire arrangement and operation | |
| CN220325091U (en) | Power distribution cabinet group of heating system | |
| CN216312467U (en) | Box-type substation with efficient heat dissipation | |
| CN214850500U (en) | Novel SVG complete sets | |
| CN219717676U (en) | Heat dissipation power distribution cabinet for machine room circuit terminal | |
| CN220754156U (en) | Low-voltage unpowered compensation device with good heat dissipation effect | |
| CN219612458U (en) | Novel liquid cooling rack | |
| CN218735646U (en) | Low harmonic variable frequency control cabinet | |
| CN220748647U (en) | Radiator fan with encapsulating waterproof construction | |
| CN210430613U (en) | Power control power distribution cabinet for chemical production | |
| CN215419090U (en) | Power distribution cabinet with drainage function | |
| CN212136931U (en) | Energy-saving high-low voltage power distribution cabinet | |
| CN208670922U (en) | A kind of LED stage lamp light comprehensive control device | |
| CN109088341A (en) | A kind of lighting distribution box with heat sinking function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |