CN213718485U - Variable-frequency adjustable fan frequency conversion cabinet - Google Patents
Variable-frequency adjustable fan frequency conversion cabinet Download PDFInfo
- Publication number
- CN213718485U CN213718485U CN202023064693.0U CN202023064693U CN213718485U CN 213718485 U CN213718485 U CN 213718485U CN 202023064693 U CN202023064693 U CN 202023064693U CN 213718485 U CN213718485 U CN 213718485U
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- Prior art keywords
- cabinet
- frequency conversion
- movable block
- conversion cabinet
- fixedly connected
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- Expired - Fee Related
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a frequency conversion adjustable fan frequency conversion cabinet, including the installation cabinet, the front end upper portion fixedly connected with top case of installation cabinet, the bottom middle part both sides of top case all are provided with the spout, the equal fixedly connected with servo motor in inboard front end top both sides of installation cabinet, servo motor's pivot all runs through the one end of installation cabinet and fixed connection at the threaded rod, the other end of threaded rod all rotates the front end of connection at the top case. The utility model discloses in, come the flexible of control folding rod through the interval between first movable block of control and the second movable block to this realizes the lift of inverter cabinet, also can make things convenient for operating personnel to use when guaranteeing the security, blow to the second air intake of inverter cabinet rear end through the fan in the installation cabinet, let the heat in the inverter cabinet blow off from the second air outlet of door plant, realize radiating effect under the prerequisite that does not occupy the inverter cabinet inner space, be worth wideling popularize.
Description
Technical Field
The utility model relates to a frequency conversion cabinet technical field especially relates to a frequency conversion adjustable fan frequency conversion cabinet.
Background
The frequency conversion cabinet is a control cabinet applying a frequency converter to drive a power device, and becomes a power driving mode which is popularized at present due to good starting performance, speed regulation performance and energy-saving effect.
Need install the frequency conversion cabinet on subaerial in order to guarantee the security, but because operating personnel's height is different, the button that highly causes the frequency conversion cabinet that can not adapt to the frequency conversion cabinet can not see clearly according to the display screen, uses inconvenient to inside a lot of frequency conversion cabinets installed heat abstractor at the frequency conversion cabinet, relatively occupy the space of the internal portion of cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the adjustable fan frequency conversion cabinet of frequency conversion that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a variable-frequency adjustable fan frequency conversion cabinet comprises an installation cabinet, wherein a top box is fixedly connected to the upper portion of the front end of the installation cabinet, sliding grooves are formed in two sides of the middle portion of the bottom of the top box, servo motors are fixedly connected to two sides of the top portion of the inner front end of the installation cabinet, rotating shafts of the servo motors penetrate through the installation cabinet and are fixedly connected to one end of a threaded rod, the other end of the threaded rod is rotatably connected to the front end of the top box, a first movable block and a second movable block are in threaded connection to the threaded rod, the bottom ends of the first movable block and the second movable block are fixedly connected to one end of a first fixed block, the lower end of the first fixed block penetrates through the sliding grooves and is rotatably connected to two ends of the upper portion of a folding rod respectively, two ends of the lower portion of the folding rod are rotatably connected to the upper end of a second fixed block respectively, and the lower ends of the second, the front end of the frequency conversion cabinet is rotatably connected with a door plate, the lower end of the door plate is provided with a second air outlet, the middle of the rear end of the frequency conversion cabinet is provided with a second air inlet, the upper middle part of the front end of the installation cabinet is provided with a first air outlet, the rear end of the first air outlet is fixedly connected with an installation frame, and a fan is fixedly connected with the installation frame.
As a further description of the above technical solution:
the bottom of the front end of the mounting cabinet is fixedly connected to one side of the bottom plate.
As a further description of the above technical solution:
and a lifting switch is arranged at the middle lower part of one side of the front end of the mounting cabinet.
As a further description of the above technical solution:
the first movable block and the second movable block are opposite in thread direction.
As a further description of the above technical solution:
the middle part of the left side of the front end of the door panel is fixedly connected with a handle.
As a further description of the above technical solution:
the left side of the middle part of the front end of the door plate is provided with a lock catch close to the edge.
As a further description of the above technical solution:
four corners in the bottom of frequency conversion cabinet all are provided with the cushion.
As a further description of the above technical solution:
and a first air inlet is formed in the upper part of the middle part of the rear end of the mounting cabinet.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, through the rotation of servo motor control threaded rod, because the screw thread opposite direction of first movable block and second movable block, so first movable block and second movable block move about on the threaded rod in the opposite direction when the threaded rod rotates, come the flexible of control folding rod through the interval between first movable block of control and the second movable block to this realizes the lift of inverter cabinet, also can make things convenient for operating personnel to use when guaranteeing the security.
2. The utility model discloses in, after the inverter cabinet rises, blow to the second air intake of inverter cabinet rear end through the fan in the installation cabinet, let the heat in the inverter cabinet blow off from the second air outlet of door plant, realize radiating effect under the prerequisite that does not occupy the inverter cabinet inner space, be worth wideling popularize.
Drawings
Fig. 1 is a bottom view structural diagram of a variable frequency adjustable fan frequency conversion cabinet of the present invention;
fig. 2 is a top view internal structure diagram of the variable frequency adjustable fan frequency conversion cabinet of the present invention;
fig. 3 is a side view internal structure diagram of a variable frequency adjustable fan frequency conversion cabinet provided by the present invention;
fig. 4 is the utility model provides a local bottom view of frequency conversion adjustable fan frequency conversion cabinet.
Illustration of the drawings:
1. installing a cabinet; 2. a top box; 3. a frequency conversion cabinet; 4. a first fixed block; 5. a second fixed block; 6. a folding bar; 7. a door panel; 8. locking; 9. a second air outlet; 10. a base plate; 11. a rubber pad; 12. a first air outlet; 13. a handle; 14. a chute; 15. a first air inlet; 16. a servo motor; 17. a threaded rod; 18. a first movable block; 19. a second movable block; 20. a fan; 21. installing a frame; 22. a second air inlet; 23. a lifting switch.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a variable-frequency adjustable fan frequency conversion cabinet comprises an installation cabinet 1, wherein the upper part of the front end of the installation cabinet 1 is fixedly connected with a top box 2, the two sides of the middle part of the bottom end of the top box 2 are respectively provided with a sliding groove 14, the two sides of the top part of the inner front end of the installation cabinet 1 are respectively fixedly connected with a servo motor 16, the rotating shaft of the servo motor 16 penetrates through the installation cabinet 1 and is fixedly connected with one end of a threaded rod 17, the other end of the threaded rod 17 is respectively and rotatably connected with the front end of the top box 2, the threaded rod 17 is respectively and rotatably connected with a first movable block 18 and a second movable block 19, the bottom ends of the first movable block 18 and the second movable block 19 are respectively and fixedly connected with one end of a first fixed block 4, the lower end of the first fixed block 4 penetrates through the sliding grooves 14 and is respectively and rotatably connected with the two ends of the upper part of a folding rod 6, the two ends of the lower part of the folding, the rotation of the threaded rod 17 is controlled by the servo motor 16, because the thread directions of the first movable block 18 and the second movable block 19 are opposite, when the threaded rod 17 rotates, the first movable block 18 and the second movable block 19 move in opposite directions on the threaded rod 17, the expansion and contraction of the folding rod 6 are controlled by controlling the distance between the first movable block 18 and the second movable block 19, so as to realize the lifting of the frequency conversion cabinet 3, the safety is ensured, and the use is convenient for operators, the front end of the frequency conversion cabinet 3 is rotationally connected with the door plate 7, the lower end of the door plate 7 is provided with the second air outlet 9, the middle part of the rear end of the frequency conversion cabinet 3 is provided with the second air inlet 22, the middle upper part of the front end of the installation cabinet 1 is provided with the first air outlet 12, the rear end of the first air outlet 12 is fixedly connected with the installation frame 21, the fan 20 is fixedly connected in the installation frame 21, after the frequency conversion cabinet 3 rises, the second air inlet 22 at the rear end of the frequency conversion, let the heat in the frequency conversion cabinet 3 blow off from the second air outlet 9 of door plant 7, realize radiating effect under the prerequisite that does not occupy 3 inner spaces of frequency conversion cabinet.
The front end bottom fixed connection of installation cabinet 1 is in one side of bottom plate 10, the well lower part of the front end one side of installation cabinet 1 is provided with lifting switch 23, first movable block 18 is opposite with second movable block 19's screw thread direction, the front end left side middle part fixedly connected with handle 13 of door plant 7, the front end middle part left side of door plant 7 is close to the edge and is provided with hasp 8, four corners in the bottom of frequency conversion cabinet 3 all are provided with cushion 11, the rear end middle part upper portion of installation cabinet 1 is provided with first air intake 15.
The working principle is as follows: rotation through servo motor 16 control threaded rod 17, because the screw thread opposite direction of first movable block 18 and second movable block 19, so first movable block 18 and second movable block 19 move in opposite direction on threaded rod 17 when threaded rod 17 rotates, through the flexible of interval control folding rod 6 between first movable block 18 and the second movable block 19, with this lift that realizes frequency conversion cabinet 3, also can make things convenient for operating personnel to use when guaranteeing the security, after frequency conversion cabinet 3 rises, blow to the second air intake 22 of frequency conversion cabinet 3 rear end through fan 20 in the installation cabinet 1, let the heat in the frequency conversion cabinet 3 blow off from the second air outlet 9 of door plant 7, realize radiating effect under the prerequisite that does not occupy frequency conversion cabinet 3 inner space.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a frequency conversion adjustable fan frequency conversion cabinet, includes installation cabinet (1), its characterized in that: the upper part of the front end of the installation cabinet (1) is fixedly connected with a top box (2), the two sides of the middle part of the bottom of the top box (2) are respectively provided with a sliding groove (14), the two sides of the top part of the inner side front end of the installation cabinet (1) are respectively and fixedly connected with a servo motor (16), a rotating shaft of the servo motor (16) penetrates through the installation cabinet (1) and is fixedly connected with one end of a threaded rod (17), the other end of the threaded rod (17) is rotatably connected with the front end of the top box (2), the threaded rod (17) is respectively and threadedly connected with a first movable block (18) and a second movable block (19), the bottom ends of the first movable block (18) and the second movable block (19) are respectively and fixedly connected with one end of a first fixed block (4), the lower end of the first fixed block (4) penetrates through the sliding grooves (14) and is respectively and rotatably connected with the two ends of the, the utility model discloses a frequency conversion cabinet, including folding rod (6), door plant (7), folding rod (6), door plant (21), fixed connection fan (20) are connected to the lower part both ends of folding rod (6) are rotated respectively and are connected in the upper end of second fixed block (5), the lower extreme of second fixed block (5) is fixed respectively at the front and back portion of the top both sides of frequency conversion cabinet (3), the front end of frequency conversion cabinet (3) is rotated and is connected with door plant (7), the lower extreme of door plant (7) is provided with second air outlet (9), the rear end middle part of frequency conversion cabinet (3) is provided with second air intake (22), upper portion is provided with first air outlet (12) in the front end of installation cabinet (1).
2. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: the bottom of the front end of the installation cabinet (1) is fixedly connected to one side of the bottom plate (10).
3. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: and a lifting switch (23) is arranged at the middle lower part of one side of the front end of the installation cabinet (1).
4. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: the first movable block (18) and the second movable block (19) are opposite in thread direction.
5. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: the middle part of the left side of the front end of the door panel (7) is fixedly connected with a handle (13).
6. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: the left side of the middle part of the front end of the door panel (7) is provided with a lock catch (8) close to the edge.
7. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: four corners of the bottom end of the frequency conversion cabinet (3) are provided with rubber pads (11).
8. The variable-frequency adjustable fan frequency conversion cabinet of claim 1, characterized in that: the upper part of the middle part of the rear end of the mounting cabinet (1) is provided with a first air inlet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064693.0U CN213718485U (en) | 2020-12-17 | 2020-12-17 | Variable-frequency adjustable fan frequency conversion cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064693.0U CN213718485U (en) | 2020-12-17 | 2020-12-17 | Variable-frequency adjustable fan frequency conversion cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213718485U true CN213718485U (en) | 2021-07-16 |
Family
ID=76789135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023064693.0U Expired - Fee Related CN213718485U (en) | 2020-12-17 | 2020-12-17 | Variable-frequency adjustable fan frequency conversion cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213718485U (en) |
-
2020
- 2020-12-17 CN CN202023064693.0U patent/CN213718485U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |