CN219938192U - Fan converter with protection function - Google Patents
Fan converter with protection function Download PDFInfo
- Publication number
- CN219938192U CN219938192U CN202321266186.6U CN202321266186U CN219938192U CN 219938192 U CN219938192 U CN 219938192U CN 202321266186 U CN202321266186 U CN 202321266186U CN 219938192 U CN219938192 U CN 219938192U
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- fan frequency
- fan
- converter body
- rod
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- 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.)
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- 230000000903 blocking effect Effects 0.000 claims abstract description 12
- 210000001503 joint Anatomy 0.000 claims description 14
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/76—Power conversion electric or electronic aspects
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a fan frequency converter with a protection function, which relates to the technical field of fan frequency converters and comprises a fan frequency converter body, wherein connecting plates are symmetrically connected to the upper end and the lower end of the fan frequency converter body, fixing plates are arranged on the sides, away from each other, of the connecting plates, slot holes are formed in the connecting plates, connecting springs are transversely connected to the inner walls of the slot holes, and limiting blocks are fixedly connected to the left sides of the connecting springs. According to the fan frequency converter, the groove holes and the connecting springs are arranged, so that a worker can conveniently withdraw the fan frequency converter body from the power distribution cabinet, the operation space of the worker can be effectively increased, the worker can conveniently overhaul the fan frequency converter body, the buffer pads and the blocking rods are arranged, normal heat dissipation of the fan frequency converter body is guaranteed, and the protection of the back surface of the fan frequency converter body can be realized by matching with the buffer pads arranged on the front surface of the blocking rods.
Description
Technical Field
The utility model relates to the technical field of fan frequency converters, in particular to a fan frequency converter with a protection function.
Background
The fan frequency converter is a special frequency converter customized for various fans, adopts a frequency conversion speed regulation control device, and changes the air quantity of the fan by changing the rotating speed of the fan so as to adapt to the requirements of the production process, and has the advantages of most saving running energy consumption and highest comprehensive benefit.
At present, when the existing fan frequency converter is used, in order to reduce electric shock danger, the fan frequency converter is generally installed in a power distribution cabinet by using bolts, when the fan frequency converter fails, workers need to overhaul the frequency converter in the power distribution cabinet, and the operation space inside the power distribution cabinet is smaller, so that the operation of the workers is inconvenient, and therefore, the fan frequency converter with the protection function is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a fan frequency converter with a protection function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a fan converter that possesses safeguard function, includes the fan converter body, the upper and lower both ends symmetry of fan converter body is connected with the connecting plate, and one side that the connecting plate kept away from each other all is provided with the fixed plate, the slot hole has all been seted up to the inside of connecting plate, and the inner wall transverse connection in slot hole has connecting spring, connecting spring's left side fixedly connected with stopper, the butt joint groove with two sets of limit piece looks adaptations has been seted up to the tow sides of fixed plate, the positive fixedly connected with connecting rod of stopper, the movable groove with connecting rod looks adaptation has been seted up to the inside of connecting plate.
Preferably, one side that the connecting plate kept away from each other is fixedly connected with slider, the spout with slider looks adaptation has been seted up to the inside of fixed plate, through the mutual accessory of slider and spout, can realize the guide to the fan converter body.
Preferably, the connecting rod is provided with two sets of altogether, and two sets of the connecting rod sets up to L type structure, upper and lower two sets of be connected through the gangbar between the connecting rod, and the gangbar is located the positive position department of fan converter body, through the setting of gangbar, can promote the convenience in this device use.
Preferably, the upper fixing plate and the lower fixing plate are connected through the butt joint rod, the butt joint rod is located at the corner position of the fan frequency converter body, the back of the fixing plate is fixedly connected with the mounting block, and the fixing plate can be mounted through the mounting block.
Preferably, the back fixedly connected with of fixed plate blocks the pole, and blocks the longitudinal section of pole and set up to X type structure, through the setting that blocks the pole, can guarantee the normal heat dissipation of fan converter body, owing to block the pole and set up to X type structure to can effectively guarantee its life.
Preferably, the front fixedly connected with blotter of stopping the pole, and the front and the fan converter body of blotter contact, can realize the protection to the fan converter body through the setting of blotter.
Preferably, the longitudinal section of stopper sets up to T type structure, the inboard of stopper contacts with the inner wall in groove hole, through the stopper that T type structure set up, can realize the guide to the stopper.
Compared with the prior art, the utility model has the beneficial effects that:
the device is through being provided with slot hole and coupling spring, when using, the staff can manually pulling connecting rod to make the stopper take out from the inside of butt joint groove, so that the staff takes out the fan converter body from among the switch board, can effectively increase staff's operating space, thereby be convenient for the staff overhauls the fan converter body.
The device is through being provided with the blotter and blocking the pin, in the use, through the setting that blocks the pin, can prevent effectively that fan converter body and switch board inner wall direct contact to guarantee the thermal normal divergence of fan converter body, the cooperation has the blotter that blocks the positive setting of pole, can realize the protection to the fan converter body back, realizes the buffering to the two impact.
Drawings
Fig. 1 is a schematic perspective view of a fan frequency converter with protection function according to the present utility model;
FIG. 2 is a perspective view of the mounting block and cushion structure of FIG. 1;
FIG. 3 is a schematic perspective cross-sectional view of the slot hole and connecting spring structure of FIG. 1;
fig. 4 is a schematic perspective cross-sectional view of the slider and chute configuration of fig. 1.
In the figure: 1. a fan frequency converter body; 2. a connecting plate; 3. a fixing plate; 4. a slot hole; 5. a connecting spring; 6. a limiting block; 7. a butt joint groove; 8. a connecting rod; 9. a mounting block; 10. a butt joint rod; 11. a slide block; 12. a chute; 13. a blocking lever; 14. a cushion pad; 15. and a linkage rod.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a fan converter that possesses safeguard function, including fan converter body 1, the upper and lower both ends symmetry of fan converter body 1 is connected with connecting plate 2, and connecting plate 2 all is provided with fixed plate 3 in one side that keeps away from each other, slot hole 4 has all been seted up to the inside of connecting plate 2, and the inner wall transverse connection of slot hole 4 has connecting spring 5, connecting spring 5's left side fixedly connected with stopper 6, the butt joint groove 7 with two sets of stopper 6 looks adaptation is seted up on the positive and negative both sides of fixed plate 3, the positive fixedly connected with connecting rod 8 of stopper 6, the movable slot with connecting rod 8 looks adaptation has been seted up to the inside of connecting plate 2.
Further, referring to fig. 2 and 4, it can be known that a sliding block 11 is fixedly connected to one side, away from each other, of the connecting plate 2, a sliding groove 12 adapted to the sliding block 11 is formed in the fixing plate 3, and when the fan frequency converter body 1 is forced to move, the sliding block 11 connected to the outer side of the connecting plate 2 slides along the inner wall of the sliding groove 12, so that guiding of the fan frequency converter body 1 is achieved.
Further, referring to fig. 1 and 3, it can be known that two groups of connecting rods 8 are provided, and the two groups of connecting rods 8 are in an L-shaped structure, the upper and lower groups of connecting rods 8 are connected through a linkage rod 15, and the linkage rod 15 is located at the front position of the fan frequency converter body 1, when in use, the two groups of connecting rods 8 can be connected through the arrangement of the linkage rod 15, and a worker can drive the two groups of connecting rods 8 to move while only pulling the movement of the linkage rod 15.
Further, referring to fig. 1 and 2, it can be known that the upper and lower two groups of fixing plates 3 are connected through the butt joint rod 10, and the butt joint rod 10 is located at the corner position of the fan frequency converter body 1, the back of the fixing plate 3 is fixedly connected with the mounting block 9, and the mounting work of the fan frequency converter body 1 can be realized through the arrangement of the mounting block 9, and the butt joint rod 10 is located at the side edge of the fan frequency converter body 1, so that the normal heat dissipation of the fan frequency converter body 1 can be effectively ensured.
Further, referring to fig. 2, it can be known that the back of the fixing plate 3 is fixedly connected with a blocking rod 13, and the longitudinal section of the blocking rod 13 is set to be of an X-type structure, when in use, blocking of the fan frequency converter body 1 can be achieved through the blocking rod 13 arranged in the X-type structure, so that a certain distance can be kept between the back of the fan frequency converter body 1 and the power distribution cabinet.
Further, referring to fig. 2, it can be known that the front surface of the blocking rod 13 is fixedly connected with the buffer pad 14, and the front surface of the buffer pad 14 contacts with the fan frequency converter body 1, when in use, the impact force generated in the process of contacting the fan frequency converter body 1 is buffered by the arrangement of the buffer pad 14, so that the protection of the back surface of the fan frequency converter body 1 can be realized.
Further, referring to fig. 3 and 4, it can be known that the longitudinal section of the limiting block 6 is set to be a T-shaped structure, and the inner side of the limiting block 6 contacts with the inner wall of the slot 4, and when in use, the linear motion of the limiting block 6 can be ensured by the limiting block 6 set by the T-shaped structure, so as to prevent the connecting spring 5 from inclining, thereby protecting the connecting spring 5.
Working principle: when the device is used, a worker can firstly place the device in the power distribution cabinet and sequentially insert bolts into the mounting blocks 9 to realize the mounting work of the fan frequency converter body 1, when the fan frequency converter body 1 is required to be overhauled, the worker can firstly open the power distribution cabinet door and then manually pull the linkage rod 15 rightwards to drive two groups of connecting rods 8 connected with the linkage rod 15 to bear force simultaneously, at the moment, the connecting rods 8 can drive the limiting blocks 6 to slide on the inner wall of the slot holes 4, the limiting blocks 6 can be pulled out of the butt joint slots 7 on the back of the fixed plates 3, then the worker can pull the linkage rod 15 to the front to drive the whole fan frequency converter body 1 to bear force and move, at the moment, after the fan frequency converter body 1 is pulled out of the fixed plates 3, the worker can stop pulling the linkage rod 15, at the moment, the limiting blocks 6 are reset through the elasticity of the connecting springs 5 and are clamped in the butt joint slots 7 on the front of the fixed plates 3, so that the limiting work of the fan frequency converter body 1 is realized, the worker can conveniently pull the linkage rod 15 to complete the whole fan frequency converter body 1 after the whole fan frequency converter body is pulled into the whole of the overhauling plate 3, and the fan frequency converter body is completely overhauled.
In the utility model, the installation mode, the connection mode or the setting mode of all the components are common mechanical modes, and the specific structure, the model and the coefficient index of all the components are self-contained technologies, so long as the beneficial effects can be achieved, the implementation can be carried out, and redundant description is omitted.
The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.
In the present utility model, unless otherwise indicated, the terms "about" and "front and back," inner and outer, and vertical levels, "etc., used herein are merely intended to refer to the orientation of the term in conventional use, or are colloquially known to those skilled in the art, and should not be construed as limiting the term, while the terms" first, "second," and "third," etc., do not denote a particular number or order, but are merely intended to be used in distinguishing between the terms, and 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 also include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (7)
1. The utility model provides a fan converter that possesses safeguard function, includes fan converter body (1), a serial communication port, the upper and lower both ends symmetry of fan converter body (1) is connected with connecting plate (2), and one side that connecting plate (2) kept away from each other all is provided with fixed plate (3), slot hole (4) have all been seted up to the inside of connecting plate (2), and the inner wall transverse connection of slot hole (4) has connecting spring (5), connecting spring (5)'s left side fixedly connected with stopper (6), docking groove (7) with two sets of limit piece (6) looks adaptation have been seted up on the positive and negative both sides of fixed plate (3), the positive fixedly connected with connecting rod (8) of stopper (6), the inside of connecting plate (2) is seted up with the movable groove of connecting rod (8) looks adaptation.
2. The fan frequency converter with the protection function according to claim 1, wherein a sliding block (11) is fixedly connected to one side, away from each other, of the connecting plate (2), and a sliding groove (12) matched with the sliding block (11) is formed in the fixing plate (3).
3. The fan frequency converter with the protection function according to claim 1, wherein two groups of connecting rods (8) are arranged in total, the two groups of connecting rods (8) are of an L-shaped structure, the upper group of connecting rods (8) and the lower group of connecting rods (8) are connected through a linkage rod (15), and the linkage rod (15) is located at the front position of the fan frequency converter body (1).
4. The fan frequency converter with the protection function according to claim 1, wherein an upper fixing plate (3) and a lower fixing plate (3) are connected through a butt joint rod (10), the butt joint rod (10) is located at the corner position of the fan frequency converter body (1), and a mounting block (9) is fixedly connected to the back of the fixing plate (3).
5. The fan frequency converter with the protection function according to claim 1, wherein a blocking rod (13) is fixedly connected to the back surface of the fixing plate (3), and a longitudinal section of the blocking rod (13) is of an X-shaped structure.
6. The fan frequency converter with the protection function according to claim 5, wherein a buffer pad (14) is fixedly connected to the front surface of the blocking rod (13), and the front surface of the buffer pad (14) is in contact with the fan frequency converter body (1).
7. The fan frequency converter with the protection function according to claim 1, wherein the longitudinal section of the limiting block (6) is of a T-shaped structure, and the inner side of the limiting block (6) is in contact with the inner wall of the slot hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266186.6U CN219938192U (en) | 2023-05-24 | 2023-05-24 | Fan converter with protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321266186.6U CN219938192U (en) | 2023-05-24 | 2023-05-24 | Fan converter with protection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219938192U true CN219938192U (en) | 2023-10-31 |
Family
ID=88497301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321266186.6U Active CN219938192U (en) | 2023-05-24 | 2023-05-24 | Fan converter with protection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219938192U (en) |
-
2023
- 2023-05-24 CN CN202321266186.6U patent/CN219938192U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |