CN220754627U - Waterproof frequency converter - Google Patents
Waterproof frequency converter Download PDFInfo
- Publication number
- CN220754627U CN220754627U CN202321840868.3U CN202321840868U CN220754627U CN 220754627 U CN220754627 U CN 220754627U CN 202321840868 U CN202321840868 U CN 202321840868U CN 220754627 U CN220754627 U CN 220754627U
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- Prior art keywords
- frequency converter
- converter body
- dust
- groove
- movable
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- 239000000428 dust Substances 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a waterproof frequency converter, and relates to the technical field of frequency converters; the frequency converter comprises a frequency converter body, wherein radiating fans are arranged in two sides of the frequency converter body, dust-proof frames are detachably arranged on two sides of the frequency converter body, dust-proof nets are fixedly arranged in the dust-proof frames, movable blocks are movably arranged in the frequency converter body, inserting rods are fixedly arranged on the bottom surfaces of the movable blocks, fixing blocks are fixedly arranged on the side surfaces of the frequency converter body, the inserting rods are movably inserted into the fixing blocks, movable grooves are formed in the frequency converter body, the movable blocks are movably arranged in the movable grooves, heat generated in the use process of the frequency converter body can be dispersed through the radiating fans, dust can be isolated through the dust-proof nets, dust cannot enter the frequency converter body, and the long-time use of dust is prevented from damaging internal parts of the frequency converter body, and normal use of the frequency converter body is affected.
Description
Technical Field
The utility model relates to the technical field of frequency converters, in particular to a waterproof frequency converter.
Background
The frequency converter is a power control device which controls the alternating current motor by changing the frequency of a working power supply of the motor by applying a frequency conversion technology and a microelectronic technology. Along with the continuous improvement of the industrial automation degree, the frequency converter is also widely applied.
The existing frequency converter needs to dissipate heat during operation, when the heat dissipation fan radiates heat to the inside, dust in the outside air can enter the frequency converter, damage to internal parts of the frequency converter can be caused for a long time, and in the heat dissipation process, external moisture can also enter the frequency converter to further influence normal use of the frequency converter.
Disclosure of Invention
In order to solve the problems that when the heat dissipation fan dissipates heat to the interior, dust in the outside air can enter the interior of the frequency converter, damage to internal parts of the frequency converter can be caused for a long time, and in the heat dissipation process, external moisture can enter the interior of the frequency converter, so that the normal use of the frequency converter is affected; the utility model aims to provide a waterproof frequency converter.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a waterproof converter, includes the converter body, install radiator fan in the both sides of converter body, the both sides of converter body can be dismantled and be equipped with the dust-proof frame, dust-proof frame internal fixation is equipped with the dust screen, the converter body internal activity is equipped with the movable block, the fixed inserted bar that is equipped with in the bottom surface of movable block, the fixed block that is equipped with in the side of converter body, the inserted bar activity is inserted in the fixed block, the movable groove has been seted up in the converter body, the movable block activity is established in the movable groove, fixedly connected with spring between movable groove and the movable block, the both sides of converter body are fixed to be equipped with the protective covering or awning, thereby can be evacuated at the heat that the converter body produced in the use at first through radiator fan, thereby can keep apart the dust through the dust screen, and then can not make the dust get into the converter body, avoid using the dust for a long time to damage to converter body internals, influence its normal use; then the movable block is pushed to drive the inserted link to move, and then the dustproof frame is installed, so that the fixed block is clamped in the movable groove, then the movable block is loosened, and the movable block drives the sliding block to slide in the sliding groove under the action force of the spring, so that the inserted link can be inserted in the fixed block, the dustproof frame can be conveniently detached and installed, and dust on the dustproof screen can be cleaned after long-time use, so that the dustproof frame can be used later; then when radiating the inside of converter body, the aqueous vapor gets into in the converter body, has the drier in the hydroscopic box, can adsorb the aqueous vapor through the hydroscopic box that this internal set up of converter to avoid aqueous vapor to get into inside the converter body, cause the damage to the internals, influence the normal use of converter body.
Preferably, the converter is internal to have seted up the spout, the fixed slider that is equipped with in both sides of movable block, the slider slides and establishes in the spout, the slot has been seted up in the fixed block, the inserted bar activity is inserted and is established in the slot, the mounting groove has been seted up in the converter is internal, radiator fan installs in the mounting groove.
Preferably, the standing groove has been seted up in the converter body, can dismantle in the standing groove and be equipped with the moisture absorption box, the fixed ear that is equipped with in the both sides of moisture absorption box, the constant head tank has been seted up in the converter body, the fixed ear is installed in the constant head tank, fixed ear internal thread connection has the bolt, the bolt thread inserts and establishes in the converter body.
Preferably, the sealed door is hinged in the frequency converter body, one side of the sealed door is fixedly provided with a handle, and an observation window is arranged in the sealed door.
Compared with the prior art, the utility model has the beneficial effects that:
1. the heat generated in the using process of the frequency converter body can be evacuated through the heat dissipation fan, dust can be isolated through the dust screen, and therefore the dust cannot enter the frequency converter body, so that the damage of the dust to the internal parts of the frequency converter body caused by long-time use of the dust is avoided, and the normal use of the frequency converter body is influenced;
2. the movable block is pushed to drive the inserted link to move, and then the dustproof frame is installed, so that the fixed block is clamped in the movable groove, then the movable block is loosened, and the movable block drives the sliding block to slide in the sliding groove under the action force of the spring, so that the inserted link can be inserted in the fixed block, the dustproof frame can be conveniently detached and installed, and dust on the dustproof screen can be cleaned after long-time use, so that the dustproof frame is convenient to use subsequently;
3. when radiating the inside converter body, the aqueous vapor gets into the converter body, has the drier in the hydroscopic box, can adsorb the aqueous vapor through the hydroscopic box that this internal setting of converter to avoid aqueous vapor to get into the converter body inside, cause the damage to the internals, influence the normal use of converter body.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Figure 1 is a schematic diagram of the overall structure of the utility model,
figure 2 is a schematic diagram of a partial cross-sectional structure of the transducer body of the present utility model,
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a transducer body; 101. a movable groove; 102. a chute; 103. a mounting groove; 104. a placement groove; 105. a positioning groove; 11. sealing the door; 12. a handle; 13. an observation window; 14. a protective canopy; 15. a moisture absorption box; 16. a fixed ear; 17. a bolt; 2. a heat radiation fan; 21. a dust-proof frame; 22. a dust screen; 23. a fixed block; 231. a slot; 24. a movable block; 25. a slide block; 26. a spring; 27. and a plunger.
Detailed Description
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model provides a waterproof frequency converter, which comprises a frequency converter body 1, wherein radiating fans 2 are installed in two sides of the frequency converter body 1, dust-proof frames 21 are detachably arranged on two sides of the frequency converter body 1, dust-proof nets 22 are fixedly arranged in the dust-proof frames 21, movable blocks 24 are movably arranged in the frequency converter body 1, inserting rods 27 are fixedly arranged on the bottom surfaces of the movable blocks 24, fixing blocks 23 are fixedly arranged on the side surfaces of the frequency converter body 1, the inserting rods 27 are movably inserted in the fixing blocks 23, movable grooves 101 are formed in the frequency converter body 1, the movable blocks 24 are movably arranged in the movable grooves 101, springs 26 are fixedly connected between the movable grooves 101 and the movable blocks 24, protective covers 14 are fixedly arranged on two sides of the frequency converter body 1, and the heat generated in the using process of the frequency converter body 1 can be dispersed through the radiating fans 2, dust can be isolated through the dust-proof nets 22, and further cannot enter the frequency converter body 1, and the dust is prevented from being damaged by long-time use of parts in the frequency converter body 1, and normal use of the frequency converter is influenced.
A sliding groove 102 is formed in the frequency converter body 1, sliding blocks 25 are fixedly arranged on two sides of the movable block 24, the sliding blocks 25 are arranged in the sliding groove 102 in a sliding mode, a slot 231 is formed in the fixed block 23, the inserting rod 27 is movably inserted into the slot 231, a mounting groove 103 is formed in the frequency converter body 1, and the cooling fan 2 is mounted in the mounting groove 103.
Through adopting above-mentioned technical scheme, thereby can drive the inserted bar 27 through promoting movable block 24 and remove, then install dust guard 21 to make fixed block 23 card in movable groove 101, then loosen movable block 24, under the effort of spring 26, make movable block 24 drive slider 25 slide in spout 102, thereby make inserted bar 27 can insert in fixed block 23, thereby can conveniently dismantle and install dust guard 21, and then after long-time use, can clear up the dust on the dust guard 22, so that follow-up use.
A placing groove 104 is formed in the frequency converter body 1, a moisture absorption box 15 is detachably arranged in the placing groove 104, fixing lugs 16 are fixedly arranged on two sides of the moisture absorption box 15, a positioning groove 105 is formed in the frequency converter body 1, the fixing lugs 16 are arranged in the positioning groove 105, bolts 17 are connected with the inner threads of the fixing lugs 16, and the bolts 17 are inserted into the frequency converter body 1 in a threaded mode.
Through adopting above-mentioned technical scheme, when dispelling the heat to converter body 1 inside, in the aqueous vapor gets into converter body 1, there is the drier in the hygroscopic box 15, can adsorb aqueous vapor through the hygroscopic box 15 that sets up in the converter body 1 to avoid aqueous vapor to get into inside the converter body 1, cause the damage to the internals, influence the normal use of converter body 1.
The inside of the frequency converter body 1 is hinged and rotatably provided with a sealing door 11, one side of the sealing door 11 is fixedly provided with a handle 12, and an observation window 13 is arranged in the sealing door 11.
Through adopting above-mentioned technical scheme, through hinge connection between converter body 1 and the sealing door 11, can observe the inside condition through observation window 13.
Working principle: firstly, the heat generated in the using process of the frequency converter body 1 can be evacuated through the cooling fan 2, dust can be isolated through the dust screen 22, and further the dust can not enter the frequency converter body 1, so that the damage of the dust to the internal parts of the frequency converter body 1 caused by long-time use of the dust is avoided, and the normal use of the frequency converter body 1 is influenced;
then the movable block 24 is pushed to drive the inserting rod 27 to move, then the dustproof frame 21 is installed, so that the fixed block 23 is clamped in the movable groove 101, then the movable block 24 is loosened, the movable block 24 drives the sliding block 25 to slide in the sliding groove 102 under the action force of the spring 26, so that the inserting rod 27 can be inserted in the fixed block 23, the dustproof frame 21 can be conveniently detached and installed, and dust on the dustproof net 22 can be cleaned after long-time use, so that the dustproof net is convenient to use;
then when radiating the inside of converter body 1, the aqueous vapor gets into in the converter body 1, has the drier in the hydroscopic box 15, can adsorb the aqueous vapor through the hydroscopic box 15 that sets up in the converter body 1 to avoid aqueous vapor to get into inside the converter body 1, cause the damage to the internals, influence the normal use of converter body 1.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (8)
1. Waterproof converter, including converter body (1), its characterized in that: install radiator fan (2) in the both sides of converter body (1), be equipped with dust guard (21) in the both sides of converter body (1) can be dismantled, dust guard (21) internal fixation is equipped with dust screen (22), the converter body (1) internal motion is equipped with movable block (24), the fixed inserted bar (27) that is equipped with in bottom surface of movable block (24), the fixed block (23) that is equipped with in side of converter body (1), inserted bar (27) activity is inserted and is established in fixed block (23), the fixed protective covering or awning (14) that is equipped with in both sides of converter body (1).
2. A waterproof frequency converter according to claim 1, characterized in that a movable groove (101) is formed in the frequency converter body (1), the movable block (24) is movably arranged in the movable groove (101), and a spring (26) is fixedly connected between the movable groove (101) and the movable block (24).
3. The waterproof frequency converter according to claim 1, wherein a sliding groove (102) is formed in the frequency converter body (1), sliding blocks (25) are fixedly arranged on two sides of the movable block (24), and the sliding blocks (25) are slidably arranged in the sliding groove (102).
4. A waterproof frequency converter according to claim 1, characterized in that the fixing block (23) is provided with a slot (231), and the inserting rod (27) is movably inserted into the slot (231).
5. A waterproof frequency converter according to claim 1, characterized in that the frequency converter body (1) is provided with a mounting groove (103), and the cooling fan (2) is mounted in the mounting groove (103).
6. The waterproof frequency converter according to claim 1, wherein a placing groove (104) is formed in the frequency converter body (1), a moisture absorption box (15) is detachably arranged in the placing groove (104), fixing lugs (16) are fixedly arranged on two sides of the moisture absorption box (15), a positioning groove (105) is formed in the frequency converter body (1), and the fixing lugs (16) are arranged in the positioning groove (105).
7. A water-resistant frequency converter according to claim 6, characterized in that the fixing lug (16) is internally screwed with a bolt (17), the bolt (17) being screwed into the frequency converter body (1).
8. A water-proof frequency converter according to claim 1, characterized in that a sealing door (11) is hinged in the frequency converter body (1), a handle (12) is fixedly arranged on one side of the sealing door (11), and an observation window (13) is arranged in the sealing door (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321840868.3U CN220754627U (en) | 2023-07-13 | 2023-07-13 | Waterproof frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321840868.3U CN220754627U (en) | 2023-07-13 | 2023-07-13 | Waterproof frequency converter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220754627U true CN220754627U (en) | 2024-04-09 |
Family
ID=90554907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321840868.3U Active CN220754627U (en) | 2023-07-13 | 2023-07-13 | Waterproof frequency converter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220754627U (en) |
-
2023
- 2023-07-13 CN CN202321840868.3U patent/CN220754627U/en active Active
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