CN217240565U - Explosion-proof frequency converter - Google Patents
Explosion-proof frequency converter Download PDFInfo
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- CN217240565U CN217240565U CN202220068376.6U CN202220068376U CN217240565U CN 217240565 U CN217240565 U CN 217240565U CN 202220068376 U CN202220068376 U CN 202220068376U CN 217240565 U CN217240565 U CN 217240565U
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- box
- explosion
- supporting box
- frequency converter
- threaded rod
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Abstract
The utility model discloses an explosion-proof converter, the power distribution box comprises a box body, the inside bottom of box is provided with supporting box, be provided with adjustment mechanism in the supporting box, supporting box's upper portion is provided with the converter body, both ends all are provided with buffer gear, two about the right side inner wall of box be provided with the heat-conducting plate between the buffer gear, the right side of heat-conducting plate is provided with a plurality of radiating fin, the right side of box is provided with the draft hood, the inside of draft hood is provided with radiator fan, the inside radiator fan's of draft hood right side is provided with the dust screen, adjustment mechanism includes threaded rod, driven bevel gear, baffle, the threaded rod rotates the inside bottom of installing at supporting box, driven bevel gear installs on the threaded rod. The utility model discloses when using, can be stable place in the box, stability is good to the radiating effect is good, thereby has improved explosion-proof ability, has prolonged life.
Description
Technical Field
The utility model relates to a converter technical field specifically is an explosion-proof converter.
Background
The frequency converter is one kind of speed-adjustable driving system, and is used in frequency-variable driving technology to change the frequency and amplitude of the work voltage of AC motor to control the speed and torque of AC motor smoothly.
The following problems exist when using the existing frequency converter: because the long-term use of converter can produce higher heat, in case the high temperature makes the converter explode easily, takes place danger, has reduced the practicality and the life of converter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an explosion-proof converter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof converter, includes the box, the inside bottom of box is provided with supporting box, be provided with adjustment mechanism in the supporting box, supporting box's upper portion is provided with the converter body, both ends all are provided with buffer gear, two about the right side inner wall of box be provided with the heat-conducting plate between the buffer gear, the right side of heat-conducting plate is provided with a plurality of radiating fin, the right side of box is provided with the draft hood, the inside of draft hood is provided with radiator fan, the inside radiator fan's of draft hood right side is provided with the dust screen.
Preferably, adjustment mechanism includes threaded rod, driven bevel gear, baffle, the threaded rod rotates the inside bottom of installing at the supporting box, driven bevel gear installs on the threaded rod, the top at the threaded rod is installed to the baffle screw thread.
Preferably, buffer gear includes T shape pole and spring, T shape pole is installed on the right side inner wall of box, the spring mounting is on T shape pole, heat-conducting plate and T shape pole sliding connection, just the one end that T shape pole was kept away from to the spring is connected with the heat-conducting plate.
Preferably, the handle is installed in the left side of support box, the one end of handle is run through into the inside of support box and is installed initiative conical gear, initiative conical gear and driven conical gear meshing.
Preferably, an L-shaped plate is installed on the left side of the inside of the supporting box, and the baffle is connected with the L-shaped plate in a sliding mode.
Preferably, a cabinet door is installed on the left side of the box body, and a ventilation opening is formed in the right side of the ventilation hood.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the heat conducting plate, the radiating fins, the radiating fan and the filter screen, when the temperature of the frequency converter body is too high, the frequency converter body can be subjected to radiating treatment through the heat conducting plate and the radiating fins, and the flow of air can be accelerated through the work of the radiating fan, so that the radiating effect is better;
2. the utility model discloses buffer gear, adjustment mechanism, handle and initiative conical gear have still been set up simultaneously, make the heat-conducting plate contact with this body of converter all the time through buffer gear. Thereby guaranteed the radiating effect, can adjust the position of baffle through adjustment mechanism to carry on spacingly through the baffle to the converter body, and then make placing of converter body at the supporting box more stable, can not influence the use of converter body.
Drawings
Fig. 1 is a side cross-sectional view of the present invention;
fig. 2 is a front view of the baffle of the present invention when removed;
fig. 3 is an enlarged schematic view of a portion a of fig. 1.
In the figure: 1. a box body; 2. a support box; 3. an adjustment mechanism; 31. a threaded rod; 32. a driven bevel gear; 33. a baffle plate; 4. a frequency converter body; 5. a buffer mechanism; 51. a T-shaped rod; 52. a spring; 6. a heat conducting plate; 7. a heat dissipating fin; 8. a ventilation hood; 9. a heat radiation fan; 10. a dust screen; 11. a handle; 12. a driving bevel gear; 13. an L-shaped plate; 14. a cabinet door; 15. and a vent.
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: an explosion-proof frequency converter comprises a box body 1, wherein a supporting box 2 is installed at the bottom end inside the box body 1, an adjusting mechanism 3 is arranged in the supporting box 2, a frequency converter body 4 is arranged at the upper part of the supporting box 2, buffering mechanisms 5 are arranged at the upper end and the lower end of the inner wall of the right side of the box body 1, a heat conducting plate 6 is arranged between the two buffering mechanisms 5, a plurality of radiating fins 7 are installed on the right side of the heat conducting plate 6, a ventilating hood 8 is installed on the right side of the box body 1, a radiating fan 9 is installed inside the ventilating hood 8, and a dustproof net 10 is installed on the right side of the radiating fan 9 inside the ventilating hood 8;
the adjusting mechanism 3 comprises a threaded rod 31, a driven bevel gear 32 and a baffle 33, the threaded rod 31 is rotatably installed at the bottom end inside the supporting box 2, the driven bevel gear 32 is installed on the threaded rod 31, the baffle 33 is installed at the top end of the threaded rod 31 in a threaded manner, and the position of the baffle can be conveniently adjusted through the adjusting mechanism 3 to limit the frequency converter body 4 so that the frequency converter body can be stably placed in the box body 1; the buffer mechanism 5 comprises a T-shaped rod 51 and a spring 52, the T-shaped rod 51 is installed on the inner wall of the right side of the box body 1, the spring 52 is installed on the T-shaped rod 51, the heat conduction plate 6 is connected with the T-shaped rod 51 in a sliding mode, one end, far away from the T-shaped rod 51, of the spring 52 is connected with the heat conduction plate 6, the heat conduction plate 6 is always in contact with the frequency converter body 4 through the buffer mechanism 5, and therefore the heat dissipation effect is better; a handle 11 is arranged on the left side of the support box 2, one end of the handle 11 penetrates into the support box 2 and is provided with a driving bevel gear 12, and the driving bevel gear 12 is meshed with a driven bevel gear 32; the L-shaped plate 13 is installed on the left side inside the supporting box 2, the baffle 33 is connected with the L-shaped plate 13 in a sliding mode, and the baffle 33 can be limited through the L-shaped plate 13 and can move linearly; a cabinet door 14 is arranged on the left side of the box body 1, and a ventilation opening 15 is arranged on the right side of the ventilation hood 8.
The working principle is as follows: when the utility model is used, firstly, the cabinet door 14 is opened, then the frequency converter body 4 is placed on the upper part of the supporting box 2, so that the frequency converter body 4 is contacted with the heat conducting plate 6, and the heat conducting plate 6 is always contacted with the frequency converter body 4 through the spring 52, at the moment, the rotating handle 11 drives the driving bevel gear 12 to rotate, the driving bevel gear 12 rotates to drive the threaded rod 31 to rotate through the driven bevel gear 32, the threaded rod 31 rotates to drive the baffle 33 to move upwards through the L-shaped plate 13, so that the top end of the baffle 33 is moved out of the supporting box 2 to limit the frequency converter body 4, so that the frequency converter body 4 can be stably placed in the box 1, when the frequency converter body 4 is used, the heat emitted by the frequency converter body 4 can be absorbed through the heat conducting plate 6, the heat is dissipated through the radiating fins 7, meanwhile, the radiating fan 9 works to accelerate the air flow in the box 1, thereby make the radiating effect better, and then effectual to the protection of converter body 4, prolonged converter body 4's life. The utility model discloses when using, can be stable place in box 1, stability is good to the radiating effect is good, thereby has improved explosion-proof ability, has prolonged life.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an explosion-proof converter, includes box (1), its characterized in that: the utility model discloses a solar heat collector, including box (1), supporting box (2), adjustment mechanism (3) are provided with in supporting box (2), the upper portion of supporting box (2) is provided with converter body (4), both ends all are provided with buffer gear (5), two about the right side inner wall of box (1) be provided with heat-conducting plate (6) between buffer gear (5), the right side of heat-conducting plate (6) is provided with a plurality of radiating fin (7), the right side of box (1) is provided with draft hood (8), the inside of draft hood (8) is provided with radiator fan (9), the right side of the inside radiator fan (9) of draft hood (8) is provided with dust screen (10).
2. An explosion-proof frequency converter according to claim 1, characterized in that: adjustment mechanism (3) include threaded rod (31), driven bevel gear (32), baffle (33), threaded rod (31) are rotated and are installed in the inside bottom of supporting box (2), install on threaded rod (31) driven bevel gear (32), the top at threaded rod (31) is installed to baffle (33) screw thread.
3. An explosion-proof frequency converter according to claim 1, characterized in that: buffer gear (5) include T shape pole (51) and spring (52), install on the right side inner wall of box (1) T shape pole (51), install on T shape pole (51) spring (52), heat-conducting plate (6) and T shape pole (51) sliding connection, just the one end that T shape pole (51) were kept away from in spring (52) is connected with heat-conducting plate (6).
4. An explosion-proof frequency converter according to claim 2, characterized in that: handle (11) are installed to the left side of supporting box (2), the inside of advancing supporting box (2) is run through and initiative conical gear (12) are installed to the one end of handle (11), initiative conical gear (12) and driven conical gear (32) meshing.
5. An explosion-proof frequency converter according to claim 2, characterized in that: l shaped plate (13) is installed on the inside left side of supporting box (2), just baffle (33) and L shaped plate (13) sliding connection.
6. An explosion-proof frequency converter according to claim 1, characterized in that: a cabinet door (14) is installed on the left side of the box body (1), and a ventilation opening (15) is formed in the right side of the ventilation hood (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068376.6U CN217240565U (en) | 2022-01-12 | 2022-01-12 | Explosion-proof frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220068376.6U CN217240565U (en) | 2022-01-12 | 2022-01-12 | Explosion-proof frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217240565U true CN217240565U (en) | 2022-08-19 |
Family
ID=82829087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220068376.6U Active CN217240565U (en) | 2022-01-12 | 2022-01-12 | Explosion-proof frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217240565U (en) |
-
2022
- 2022-01-12 CN CN202220068376.6U patent/CN217240565U/en active Active
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