CN212908736U - Power distribution cabinet with strong heat dissipation structure - Google Patents
Power distribution cabinet with strong heat dissipation structure Download PDFInfo
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- CN212908736U CN212908736U CN202021699464.3U CN202021699464U CN212908736U CN 212908736 U CN212908736 U CN 212908736U CN 202021699464 U CN202021699464 U CN 202021699464U CN 212908736 U CN212908736 U CN 212908736U
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- distribution cabinet
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Abstract
The utility model provides a switch board with strong heat radiation structure. The power distribution cabinet with the strong heat dissipation structure comprises a power distribution cabinet; the two exhaust holes are respectively formed in two sides of the power distribution cabinet; the two protective nets are respectively and fixedly arranged in the corresponding exhaust holes; the hollow edge connecting block is fixedly arranged on the inner wall of the power distribution cabinet and is matched with the power distribution cabinet; the plurality of air vents are all arranged on the hollow edge connecting block; the air cooler is fixedly arranged on the inner wall of the bottom of the power distribution cabinet, and an air outlet pipe of the air cooler is communicated with the hollow edge connecting block; and the return block is fixedly arranged on the inner wall of the bottom of the power distribution cabinet. The utility model provides a switch board with strong heat radiation structure has convenient to use, improves the radiating effect, forms the advantage of protection to switch board internal line.
Description
Technical Field
The utility model relates to a switch board field especially relates to a switch board with strong heat radiation structure.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; the motor control center is used for the load concentration, the more occasion in return circuit, they distribute the electric energy of a certain circuit of last one-level distribution equipment to load nearby, this level of equipment reply load provides protection, supervision and control, a plurality of circuit lines are installed in the switch board in the connection, long-time operation is used and is made the interior temperature of switch board higher, in order to guarantee the whole security of switch board, make the interior circuit of switch board not influenced by high temperature, need dispel the heat in the switch board.
However, in the prior art, the air outlet vent is arranged in the power distribution cabinet, but the heat dissipation efficiency is poor only by the air outlet vent, the heat in the cabinet is not easy to dissipate, and the heat dissipation effect is not good.
Therefore, it is necessary to provide a new power distribution cabinet with a strong heat dissipation structure to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, improve the radiating effect, form the switch board that has strong heat radiation structure who protects to switch board internal line.
In order to solve the technical problem, the utility model provides a switch board with strong heat radiation structure includes: a power distribution cabinet; the two exhaust holes are respectively formed in two sides of the power distribution cabinet; the two protective nets are respectively and fixedly arranged in the corresponding exhaust holes; the hollow edge connecting block is fixedly arranged on the inner wall of the power distribution cabinet and is matched with the power distribution cabinet; the plurality of air vents are all arranged on the hollow edge connecting block; the air cooler is fixedly arranged on the inner wall of the bottom of the power distribution cabinet, and an air outlet pipe of the air cooler is communicated with the hollow edge connecting block; the return block is fixedly arranged on the inner wall of the bottom of the power distribution cabinet; the vertical rotating rod is rotatably arranged on the return block; the motor is arranged on the return block, and an output shaft of the motor is fixedly connected with the bottom end of the vertical rotating rod; the two trapezoidal gears are fixedly sleeved on the vertical rotating rod and the output shaft of the motor respectively, and are meshed with each other; the moving block is installed on the vertical rotating rod in a threaded mode; the two traction rods are respectively and rotatably arranged on two sides of the moving block; the two fixed blocks are fixedly arranged at the bottom of the power distribution cabinet; the two rotating support rod blocks are respectively and rotatably arranged on the corresponding fixed blocks; the two fans are respectively and fixedly arranged at the top ends of the corresponding rotating support rod blocks; the two receiving blocks are fixedly arranged on the corresponding fans respectively, and are hinged with the corresponding traction rods respectively.
Preferably, the vertical rotating rod is provided with an external thread, the moving block is provided with an internal thread, and the vertical rotating rod is in threaded connection with the moving block.
Preferably, the top and the bottom of vertical bull stick all rotate and install round type piece, two round type piece all with return shape piece fixed connection.
Preferably, both ends of the moving block are provided with square grooves, circular connecting rods are fixedly installed between the inner walls of the two sides of the square grooves, and the circular connecting rods are rotatably connected with the traction rods.
Preferably, the fixed block is provided with a circular rod, and the circular rod is rotatably connected with the rotating support rod block.
Preferably, the U-shaped welding block is installed on the return block and fixedly connected with the motor.
Compared with the prior art, the utility model provides a switch board with strong heat radiation structure has following beneficial effect:
the utility model provides a switch board with strong heat radiation structure thereby drives through the power of motor and drives two fans and do reciprocating swing motion about to make the fan blow in to the switch board, make the air conditioning in the switch board mobile more lively, make steam gush out from the exhaust hole, improve the radiating effect of switch board.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet with a strong heat dissipation structure according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1;
fig. 3 is an assembly view of the middle return block, the motor, the vertical rotating rod, the motor and the trapezoidal gear of the present invention.
Reference numbers in the figures: 1. a power distribution cabinet; 2. an exhaust hole; 3. a protective net; 4. connecting hollow edges; 5. air bleeding holes; 6. an air cooler; 7. a returning block; 8. a vertical rotating rod; 9. a motor; 10. a trapezoidal gear; 11. a moving block; 12. a traction rod; 13. fixing blocks; 14. a support rod rotating block; 15. a fan; 16. and (6) receiving the blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a power distribution cabinet with a strong heat dissipation structure according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of part A of FIG. 1; fig. 3 is an assembly view of the middle return block, the motor, the vertical rotating rod, the motor and the trapezoidal gear of the present invention. Switch board with strong heat radiation structure includes: a power distribution cabinet 1; the two exhaust holes 2 are respectively formed in two sides of the power distribution cabinet 1; the two protective nets 3 are respectively and fixedly arranged in the corresponding exhaust holes 2; the power distribution cabinet comprises a hollow edge connecting block 4, wherein the hollow edge connecting block 4 is fixedly arranged on the inner wall of the power distribution cabinet 1, and the hollow edge connecting block 4 is matched with the power distribution cabinet 1; the air vents 5 are all arranged on the hollow edge connecting block 4; the air cooler 6 is fixedly arranged on the inner wall of the bottom of the power distribution cabinet 1, and an air outlet pipe of the air cooler 6 is communicated with the hollow side connecting block 4; the return block 7 is fixedly arranged on the inner wall of the bottom of the power distribution cabinet 1; the vertical rotating rod 8 is rotatably arranged on the return block 7; the motor 9 is installed on the return block 7, and an output shaft of the motor 9 is fixedly connected with the bottom end of the vertical rotating rod 8; the two trapezoidal gears 10 are fixedly sleeved on the output shafts of the vertical rotating rod 8 and the motor 9 respectively, and the two trapezoidal gears 10 are meshed with each other; the moving block 11 is installed on the vertical rotating rod 8 in a threaded mode; the two traction rods 12 are respectively and rotatably arranged on two sides of the moving block 11; the two fixed blocks 13 are fixedly arranged at the bottom of the power distribution cabinet 1; the two rotating support rod blocks 14 are respectively and rotatably arranged on the corresponding fixed blocks 13; the two fans 15 are respectively and fixedly installed at the top ends of the corresponding rotating support rod blocks 14; the two receiving blocks 16 are respectively and fixedly installed on the corresponding fans 15, and the two receiving blocks 16 are respectively hinged with the corresponding traction rods 12.
The vertical rotating rod 8 is provided with an external thread, the moving block 11 is provided with an internal thread, and the vertical rotating rod 8 is in threaded connection with the moving block 11.
The top and the bottom of vertical rotating rod 8 are all rotatably provided with circular blocks, and the two circular blocks are all fixedly connected with clip 7.
Square grooves are formed in the two ends of the moving block 11, round connecting rods are fixedly mounted between the inner walls of the two sides of each square groove, and the round connecting rods are rotatably connected with the traction rods 12.
And a circular rod is arranged on the fixed block 13 and is rotatably connected with the rotating support rod block 14.
The U-shaped welding block is arranged on the return block 7 and is fixedly connected with the motor 9.
The utility model provides a working principle of switch board with strong heat radiation structure as follows:
when the temperature in the power distribution cabinet 1 is high and the temperature in the power distribution cabinet 1 needs to be reduced, the air cooler 6 is started firstly, and cold air generated by the air cooler 6 is transmitted into the hollow edge connecting block 4 through the air discharging holes 5, so that the cold air enters the power distribution cabinet 1 through the air discharging holes 5 on the hollow edge connecting block 4;
then, the two fans 15 and the motor 9 are started, the output shaft of the motor 9 drives the corresponding trapezoidal gear 10 to rotate, and the vertical rotating rod 8 is driven to rotate on the square-shaped block 7 under the mutual matching of the two trapezoidal gears 10;
when the vertical rotating rod 8 rotates, the moving block 11 is affected by the threads and moves downwards on the vertical rotating rod 8, the moving block 11 moves while driving the two pulling rods 12, under the matching of the two pulling rods 12 and the corresponding receiving blocks 16, the two fans 15 drive the rotating support rod blocks 14 to rotate and move on the corresponding fixed blocks 13, the two fans 15 all rotate around the fixed blocks 13, after the moving block 11 moves to a proper position, the motor 9 is started reversely, the moving block 11 moves upwards on the vertical rotating rod 8, the two fans 15 are driven by the motor 9 to do reciprocating swinging movement in the power distribution cabinet 1, the two fans 15 blow the power distribution cabinet 1 in a moving manner, and the heat dissipation effect in the power distribution cabinet 1 is improved.
Compared with the prior art, the utility model provides a switch board with strong heat radiation structure has following beneficial effect:
the utility model provides a switch board with strong heat radiation structure thereby drives through the power of motor 9 and drives two fans 15 and do reciprocating motion about to make fan 15 blow in to switch board 1, make the air conditioning in the switch board 1 flow more lively, make steam gush out from exhaust hole 2, improve the radiating effect of switch board.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a switch board with strong heat radiation structure which characterized in that includes:
a power distribution cabinet;
the two exhaust holes are respectively formed in two sides of the power distribution cabinet;
the two protective nets are respectively and fixedly arranged in the corresponding exhaust holes;
the hollow edge connecting block is fixedly arranged on the inner wall of the power distribution cabinet and is matched with the power distribution cabinet;
the plurality of air vents are all arranged on the hollow edge connecting block;
the air cooler is fixedly arranged on the inner wall of the bottom of the power distribution cabinet, and an air outlet pipe of the air cooler is communicated with the hollow edge connecting block;
the return block is fixedly arranged on the inner wall of the bottom of the power distribution cabinet;
the vertical rotating rod is rotatably arranged on the return block;
the motor is arranged on the return block, and an output shaft of the motor is fixedly connected with the bottom end of the vertical rotating rod;
the two trapezoidal gears are fixedly sleeved on the vertical rotating rod and the output shaft of the motor respectively, and are meshed with each other;
the moving block is installed on the vertical rotating rod in a threaded mode;
the two traction rods are respectively and rotatably arranged on two sides of the moving block;
the two fixed blocks are fixedly arranged at the bottom of the power distribution cabinet;
the two rotating support rod blocks are respectively and rotatably arranged on the corresponding fixed blocks;
the two fans are respectively and fixedly arranged at the top ends of the corresponding rotating support rod blocks;
the two receiving blocks are fixedly arranged on the corresponding fans respectively, and are hinged with the corresponding traction rods respectively.
2. The power distribution cabinet with a strong heat dissipation structure as recited in claim 1, wherein the vertical rotating rod is provided with an external thread, the moving block is provided with an internal thread, and the vertical rotating rod is in threaded connection with the moving block.
3. The power distribution cabinet with the strong heat dissipation structure according to claim 1, wherein the top end and the bottom end of the vertical rotating rod are rotatably provided with circular blocks, and both the circular blocks are fixedly connected with the square-shaped block.
4. The power distribution cabinet with the strong heat dissipation structure as recited in claim 1, wherein a square groove is formed at each of two ends of the moving block, a round connecting rod is fixedly installed between inner walls of two sides of the square groove, and the round connecting rod is rotatably connected with the pulling rod.
5. The switch board with strong heat dissipation structure of claim 1, wherein said fixed block is mounted with a circular rod, said circular rod is rotatably connected with said rotating support rod block.
6. The power distribution cabinet with the strong heat dissipation structure according to claim 1, wherein a U-shaped welding block is mounted on the return block, and the U-shaped welding block is fixedly connected with the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699464.3U CN212908736U (en) | 2020-08-15 | 2020-08-15 | Power distribution cabinet with strong heat dissipation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021699464.3U CN212908736U (en) | 2020-08-15 | 2020-08-15 | Power distribution cabinet with strong heat dissipation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212908736U true CN212908736U (en) | 2021-04-06 |
Family
ID=75242298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021699464.3U Active CN212908736U (en) | 2020-08-15 | 2020-08-15 | Power distribution cabinet with strong heat dissipation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212908736U (en) |
-
2020
- 2020-08-15 CN CN202021699464.3U patent/CN212908736U/en active Active
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