CN214960660U - Low-voltage cabinet heat abstractor - Google Patents
Low-voltage cabinet heat abstractor Download PDFInfo
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- CN214960660U CN214960660U CN202120137076.4U CN202120137076U CN214960660U CN 214960660 U CN214960660 U CN 214960660U CN 202120137076 U CN202120137076 U CN 202120137076U CN 214960660 U CN214960660 U CN 214960660U
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- air
- driven rod
- air inlet
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Abstract
The utility model discloses a low-voltage cabinet heat abstractor, the intelligent cabinet temperature adjusting device comprises a cabinet body and driving motor, driving motor fixed mounting is on the top of the cabinet body, the air intake has all been seted up on the both ends lateral wall of the cabinet body, the top intercommunication of the cabinet body is provided with two air-out mechanisms, equal fixed mounting has first hollow slab on the both ends inner wall of the cabinet body, equal fixed mounting has the hollow slab of second on the both ends outer wall of the cabinet body, it is equipped with many heat conduction rods to run through between first hollow slab and the hollow slab of second, fixed mounting has two air inlet mechanism, two on the outer wall of the cabinet body air inlet mechanism sets up with the hollow slab intercommunication of two seconds respectively. The utility model discloses a cooperation between the cabinet body, driving motor, air intake, first hollow slab, the hollow slab of second, heat conduction stick, follower, the mechanism of induced drafting and the air-out mechanism is used, has realized forced air cooling and water-cooling radiating purpose to improve the purpose of radiating effect.
Description
Technical Field
The utility model belongs to the technical field of heat abstractor, especially, relate to a low-voltage cabinet heat abstractor.
Background
The high-low voltage cabinet is the equipment of connecting high-voltage or low-voltage cable, and general power supply office, electric substation all use the high-voltage cabinet, then step down through the transformer and reach the low-voltage cabinet again, and the low-voltage cabinet reaches the switch board of each power consumption again.
The low-voltage cabinet is because the long-time work of inner member for its inside temperature is many high, needs to carry out the heat dissipation to the low-voltage cabinet inside and handles, and current radiating mode generally drives the fan blade through the motor and rotates, thereby to the inside radiating purpose of low-voltage cabinet, but the radiating effect is not good, for this reason we have proposed a low-voltage cabinet heat abstractor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the poor shortcoming of radiating effect that exists among the prior art, and the low-voltage cabinet heat abstractor who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a low-voltage cabinet heat dissipation device comprises a cabinet body and a driving motor, wherein the driving motor is fixedly arranged on the top of the cabinet body, air inlets are formed in the side walls of two ends of the cabinet body, two air outlet mechanisms are arranged at the top of the cabinet body in a communicated manner, first hollow plates are fixedly arranged on the inner walls of two ends of the cabinet body, second hollow plates are fixedly arranged on the outer walls of two ends of the cabinet body, a plurality of heat conducting rods are arranged between the first hollow plates and the second hollow plates in a penetrating manner, two air inlet mechanisms are fixedly arranged on the outer wall of the cabinet body and are respectively communicated with the two second hollow plates, a plurality of penetrating ports are formed in the side walls of the second hollow plates, a driving shaft of the driving motor is fixedly connected with a driven mechanism which is rotatably arranged through the top of the cabinet body, and the same air suction mechanism is rotatably arranged between the two air inlet mechanisms, the air suction mechanism is in transmission connection with the driven mechanism, and heat dissipation mechanisms in transmission connection with the air suction mechanism are fixedly mounted in the two air outlet mechanisms.
Preferably, the air outlet mechanism comprises an air outlet pipe communicated with the top of the cabinet body, a water baffle is fixedly mounted at the top of the air outlet pipe, an air outlet is formed in the side wall of the air outlet pipe, and the heat dissipation mechanism is fixedly mounted in the air outlet pipe.
Preferably, the driven mechanism comprises a first driven rod fixedly connected with a driving shaft of the driving motor, the bottom of the first driven rod is rotatably arranged through the top of the cabinet body and fixedly provided with a first bevel gear, and the first bevel gear is in transmission connection with the air suction mechanism.
Preferably, the air inlet mechanism comprises an air inlet pipe fixedly mounted on the side wall of the cabinet body, an air guide pipe is arranged between the air inlet pipe and the top of the second hollow plate in a communicating mode, and the air suction mechanism is arranged in a mode of rotating to penetrate through the side wall of the air inlet pipe.
Preferably, the mechanism of induced drafting is including rotating the second driven lever that runs through two air-supply lines lateral wall settings in opposite directions, fixed cover is equipped with the second bevel gear with first bevel gear meshing on the second driven lever, fixed cover is equipped with two third bevel gears on the second driven lever, two the third bevel gear is connected the setting with two heat dissipation mechanism transmissions respectively, the both ends of second driven lever are rotated respectively and are run through two air-supply lines settings, the equal fixed mounting in both ends of second driven lever has first flabellum.
Preferably, the heat dissipation mechanism includes a fixed plate fixedly mounted in the air outlet pipe, a third driven rod is rotatably arranged on the fixed plate in a penetrating manner, a fourth bevel gear meshed with the third bevel gear is fixedly mounted at one end of the third driven rod, and a second fan blade is fixedly mounted at the other end of the third driven rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation between the cabinet body, driving motor, air intake, first hollow slab, the hollow slab of second, heat conduction stick, follower, the mechanism of induced drafting and the air-out mechanism is used, has realized forced air cooling and water-cooling radiating purpose to improve the purpose of radiating effect.
2. The utility model discloses a cooperation between the cabinet body, driving motor, air intake, first hollow slab, the hollow slab of second, heat conduction stick and the air inlet mechanism is used, has realized realizing the purpose of heat conduction to the hollow slab of second with the water heat-dissipating in the first hollow slab through the heat conduction stick to realize accelerating the radiating purpose of heat conduction stick through first flabellum, improve water cooling efficiency.
Drawings
Fig. 1 is a schematic front perspective structural view of a heat dissipation device for a low voltage cabinet according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partial enlarged view of B in fig. 1.
In the figure: 1. a cabinet body; 2. a drive motor; 3. an air inlet; 4. a first hollow plate; 5. a second hollow plate; 6. a heat conducting rod; 7. a through opening; 8. an air outlet pipe; 9. a water baffle; 10. an air outlet; 11. a first driven lever; 12. a first bevel gear; 13. an air inlet pipe; 14. an air guide pipe; 15. a second driven lever; 16. a second bevel gear; 17. a third bevel gear; 18. a first fan blade; 19. a fixing plate; 20. a third driven lever; 21. a fourth bevel gear; 22. a second fan blade.
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.
Referring to fig. 1-3, a low-voltage cabinet heat dissipation device comprises a cabinet body 1 and a driving motor 2, wherein the driving motor 2 is fixedly installed on the top of the cabinet body 1, air inlets 3 are respectively formed in the side walls of two ends of the cabinet body 1, and two air outlet mechanisms are communicated with the top of the cabinet body 1. Equal fixed mounting has first hollow core plate 4 on the both ends inner wall of the cabinet body 1, and equal fixed mounting has the hollow core plate 5 of second on the both ends outer wall of the cabinet body 1, runs through between first hollow core plate 4 and the hollow core plate 5 of second and is equipped with many heat conduction rods 6. Fixed mounting has two air inlet mechanism on the outer wall of the cabinet body 1, and two air inlet mechanism set up with two hollow core slabs 5 intercommunications respectively, have seted up a plurality of mouths 7 that run through on the lateral wall of the hollow core slab 5 of second.
2 drive shaft fixedly connected with of driving motor rotates the follower that runs through 1 top of the cabinet body and set up, rotates between two mechanisms that admit air and runs through and be equipped with same mechanism that induced drafts, and the mechanism that induced drafts is connected with the follower transmission, and equal fixed mounting has the heat dissipation mechanism who is connected with the mechanism transmission that induced drafts in two air-out mechanisms.
The air outlet mechanism comprises an air outlet pipe 8 communicated with the top of the cabinet body 1, a water baffle 9 is fixedly mounted at the top of the air outlet pipe 8, an air outlet 10 is formed in the side wall of the air outlet pipe 8, and the heat dissipation mechanism is fixedly mounted in the air outlet pipe 8. The air outlet 10 sets up at the top of the 8 lateral walls of air-out pipe, simultaneously through setting up breakwater 9, realizes preventing that the rainwater from getting into in the air-out pipe 8, and then prevents that the rainwater from getting into cabinet body 1.
The driven mechanism includes the first driven lever 11 with 2 drive shaft fixed connection settings of driving motor, and the bottom of first driven lever 11 is rotated and is run through the top setting of the cabinet body 1 and fixed mounting has first bevel gear 12, and first bevel gear 12 is connected the setting with the mechanism transmission that induced drafts. The driving shaft of the driving motor 2 drives the first driven rod 11 to rotate, and the first driven rod 11 drives the air suction mechanism to rotate through the first bevel gear 12, so that the air suction purpose of the air inlet mechanism is realized.
The air inlet mechanism comprises an air inlet pipe 13 fixedly arranged on the side wall of the cabinet body 1, an air guide pipe 14 is communicated between the air inlet pipe 13 and the top of the second hollow plate 5, and the air suction mechanism is arranged by rotating to penetrate through the side wall of the air inlet pipe 13. Be provided with the dust screen in the air-supply line 13 for in preventing that the dust from getting into the hollow slab 5 of second, prevent the clearance of not being convenient for, get into the air in the hollow slab 5 of second, realize accelerating the radiating purpose of heat-conducting rod 6, the air then passes through the mouth 7 discharges that runs through of the hollow slab 5 bottom of second.
The air suction mechanism comprises a second driven rod 15 which is rotatably arranged through two opposite side walls of the air inlet pipe 13, a second bevel gear 16 meshed with the first bevel gear 12 is fixedly sleeved on the second driven rod 15, two third bevel gears 17 are fixedly sleeved on the second driven rod 15, the two third bevel gears 17 are respectively in transmission connection with the two heat dissipation mechanisms, two ends of the second driven rod 15 are respectively rotatably arranged through the two air inlet pipes 13, and first fan blades 18 are fixedly arranged at two ends of the second driven rod 15.
The first driven rod 11 drives the second driven rod 15 to rotate through the first bevel gear 12 and the second bevel gear 16, so as to drive the first fan blades 18 on the two sides to rotate, and achieve the purpose of air suction, and meanwhile, the second driven rod 15 drives the two heat dissipation mechanisms to operate through the two third bevel gears 17. The heat dissipation mechanism comprises a fixing plate 19 fixedly installed in the air outlet pipe 8, a third driven rod 20 is arranged on the fixing plate 19 in a rotating and penetrating mode, a fourth bevel gear 21 meshed with the third bevel gear 17 is fixedly installed at one end of the third driven rod 20, and a second fan blade 22 is fixedly installed at the other end of the third driven rod 20.
It should be noted that the second driven rod 15 drives the two third driven rods 20 to rotate through the two third bevel gears 17 and the two fourth bevel gears 21, so as to achieve the purpose of rotating the two second blades 22, thereby achieving the purpose of air flowing inside the cabinet 1 and achieving the purpose of heat dissipation.
In the in-service use process, through adding water in first hollow plate 4, start driving motor 2, driving motor 2 drive shaft drives first driven lever 11 and rotates, first driven lever 11 drives second driven lever 15 through first bevel gear 12 and second bevel gear 16 and rotates, thereby second driven lever 15 drives two third driven levers 20 through two third bevel gears 17 and two fourth bevel gears 21 and rotates, realize two second flabellum 22 pivoted purposes, thereby realize the inside air flow's of cabinet body 1 purpose, realize the heat dissipation purpose.
The second driven rod 15 drives the first fan blades 18 on two sides to rotate, so that outside air is sucked into the air inlet pipe 13 and then enters the second hollow plate 5 through the air guide pipe 14, water in the first hollow plate 4 absorbs heat, the heat is conducted to the second hollow plate 5 through the heat conducting rod 6, and therefore the purpose of accelerating heat dissipation of the heat conducting rod 6 is achieved through air in the air guide pipe 14, and the water cooling efficiency is improved.
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. The utility model provides a low-voltage cabinet heat abstractor, includes the cabinet body and driving motor, driving motor fixed mounting is on the top of the cabinet body, its characterized in that: air inlets are formed in the side walls of the two ends of the cabinet body, and two air outlet mechanisms are communicated with the top of the cabinet body; the heat-conducting cabinet is characterized in that first hollow plates are fixedly mounted on the inner walls of two ends of the cabinet body, second hollow plates are fixedly mounted on the outer walls of two ends of the cabinet body, and a plurality of heat-conducting rods are arranged between the first hollow plates and the second hollow plates in a penetrating manner; two air inlet mechanisms are fixedly mounted on the outer wall of the cabinet body, the two air inlet mechanisms are respectively communicated with two second hollow plates, and a plurality of through holes are formed in the side walls of the second hollow plates; the driving motor drive shaft fixedly connected with rotates the follower that runs through cabinet body top setting, two it is equipped with same mechanism that induced drafts to rotate to run through between the mechanism of admitting air, the mechanism that induced drafts is connected with the follower transmission, and equal fixed mounting has the heat dissipation mechanism who is connected with the mechanism transmission that induced drafts in two air-out mechanisms.
2. The heat dissipation device of claim 1, wherein the air outlet mechanism comprises an air outlet pipe communicated with the top of the cabinet body, a water baffle is fixedly mounted at the top of the air outlet pipe, an air outlet is formed in a side wall of the air outlet pipe, and the heat dissipation mechanism is fixedly mounted in the air outlet pipe.
3. The heat sink for low-voltage cabinets of claim 1, wherein the driven mechanism comprises a first driven rod fixedly connected to the driving shaft of the driving motor, the bottom of the first driven rod is rotatably disposed through the top of the cabinet body and fixedly mounted with a first bevel gear, and the first bevel gear is in transmission connection with the air suction mechanism.
4. The heat dissipating device of claim 1, wherein the air inlet mechanism comprises an air inlet pipe fixedly mounted on a sidewall of the cabinet body, an air guiding pipe is disposed between the air inlet pipe and a top of the second hollow plate, and the air suction mechanism is rotatably disposed through the sidewall of the air inlet pipe.
5. The heat dissipating device for a low voltage cabinet as claimed in claim 1, wherein the air suction mechanism includes a second driven rod rotatably disposed through opposite side walls of the two air inlet pipes, a second bevel gear engaged with the first bevel gear is fixedly sleeved on the second driven rod, two third bevel gears are fixedly sleeved on the second driven rod, the two third bevel gears are respectively disposed in transmission connection with the two heat dissipating mechanisms, two ends of the second driven rod are respectively rotatably disposed through the two air inlet pipes, and two ends of the second driven rod are both fixedly mounted with the first fan blades.
6. The heat dissipating device for the low voltage cabinet as claimed in claim 1, wherein the heat dissipating mechanism includes a fixing plate fixedly installed in the outlet duct, a third driven rod is rotatably disposed through the fixing plate, a fourth bevel gear engaged with the third bevel gear is fixedly installed at one end of the third driven rod, and a second fan blade is fixedly installed at the other end of the third driven rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120137076.4U CN214960660U (en) | 2021-01-19 | 2021-01-19 | Low-voltage cabinet heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120137076.4U CN214960660U (en) | 2021-01-19 | 2021-01-19 | Low-voltage cabinet heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214960660U true CN214960660U (en) | 2021-11-30 |
Family
ID=79079392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120137076.4U Active CN214960660U (en) | 2021-01-19 | 2021-01-19 | Low-voltage cabinet heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214960660U (en) |
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2021
- 2021-01-19 CN CN202120137076.4U patent/CN214960660U/en active Active
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