CN219998759U - Frequency conversion cabinet with dustproof heat insulation structure - Google Patents
Frequency conversion cabinet with dustproof heat insulation structure Download PDFInfo
- Publication number
- CN219998759U CN219998759U CN202321190466.3U CN202321190466U CN219998759U CN 219998759 U CN219998759 U CN 219998759U CN 202321190466 U CN202321190466 U CN 202321190466U CN 219998759 U CN219998759 U CN 219998759U
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- Prior art keywords
- wall
- frequency conversion
- cabinet
- heat insulation
- dust
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 37
- 238000009413 insulation Methods 0.000 title claims abstract description 34
- 239000000428 dust Substances 0.000 claims abstract description 48
- 238000004140 cleaning Methods 0.000 claims abstract description 42
- 238000007789 sealing Methods 0.000 claims description 9
- 238000013329 compounding Methods 0.000 claims description 5
- 239000011162 core material Substances 0.000 claims description 5
- 239000002344 surface layer Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a frequency conversion cabinet with a dustproof heat insulation structure, and relates to the technical field of frequency conversion cabinets. According to the utility model, through the arrangement of the structures such as the hairbrush, the driving motor and the like, when dust needs to be cleaned, an operator starts the fan to rotate reversely, so that the dust is prevented from being sucked into the frequency conversion cabinet body in the cleaning process, then the operator starts the driving motor, the hairbrush rotates, the inner side of the round dust bag is cleaned by the outer side of the hairbrush, then the dust falls into the collecting box, and the operator can clean the inner side of the dust bag, so that the dust cleaning efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of frequency conversion cabinets, in particular to a frequency conversion cabinet with a dustproof heat insulation structure.
Background
The frequency conversion cabinet uses a frequency converter to drag a control cabinet of the power device. The motor is driven by power, and the frequency conversion cabinet not only controls the operation of the motor, but also supplies power to the motor in a frequency conversion way, so that the motor changes the rotating speed.
In the prior art, when the frequency conversion cabinet is used, external gaps such as heat dissipation holes are very easy to enter the frequency conversion cabinet, so that dust is accumulated on electronic elements, heat dissipation of the electronic elements is affected, fire is easily caused, and therefore the frequency conversion cabinet with the dustproof heat insulation structure is required to meet demands of people.
Disclosure of Invention
The utility model aims to provide a frequency conversion cabinet with a dustproof heat insulation structure, which solves the problems that in the use process of the frequency conversion cabinet provided in the background technology, the outside is easy to enter the interior of the frequency conversion cabinet through gaps such as a heat dissipation hole, so that dust is accumulated on electronic elements, heat dissipation of the electronic elements is affected, and fire is easy to cause.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frequency conversion cabinet with dustproof thermal-insulated structure, includes the frequency conversion cabinet body, the equal fixed mounting in both sides of frequency conversion cabinet body inner wall has the circle axle, and the outside of circle axle rotates installs the cabinet door, and the outside fixed mounting of cabinet door has first handle, and inlet port and louvre have been seted up respectively to the both sides of frequency conversion cabinet body, and one side fixed mounting that the frequency conversion cabinet body is close to the inlet port has the clearance shell, and the inside rotation of clearance shell is installed rotating-structure, and the bottom slidable mounting of clearance shell inner wall has collecting structure.
Preferably, the inside of clearance shell is in fixed mounting have circular dust bag, and the clearance groove has been seted up to the bottom of circular dust bag, and the equal fixed mounting in both sides of circular dust bag bottom has the support, is close to fixed mounting on the support inner wall of frequency conversion cabinet body side and has the axis of rotation.
Preferably, the rotating structure comprises a hairbrush, a driving motor and a fixed shaft, the hairbrush is rotatably arranged between the two rotating shafts, one end of the rotating shaft, far away from the air inlet, is positioned in the inner wall of the hairbrush, the driving motor is fixedly arranged in the inner wall, far away from one end of the air inlet, of the hairbrush, the output end of the driving motor is rotatably provided with the fixed shaft, and the fixed shaft is fixedly connected with the inner wall, far away from the bracket on one side of the air inlet, of the fixed shaft.
Preferably, the outside of two supports is all fixed mounting has annular support frame, and annular support frame's outside and circular dust bag's inboard looks adaptation.
Preferably, the slot is arranged in the inner wall of one side of the cleaning shell, which is far away from the air inlet, the L-shaped supporting blocks are fixedly arranged on the two sides of the bottom of the side surface of the cleaning shell, the sealing plate is movably arranged in the L-shaped supporting blocks, and the fan is fixedly arranged in the inner wall of one side of the cleaning shell, which is close to the air inlet.
Preferably, the collecting structure comprises a collecting box and a second handle, the collecting box is slidably arranged in the bottom of the inner wall of the cleaning shell, the second handle is fixedly arranged on the outer side of the collecting box, and ventilation holes are formed in the bottom of the cleaning shell in an equidistant manner.
Preferably, a vacuum heat insulation board is fixedly arranged in the inner wall of the variable frequency cabinet body, and the vacuum heat insulation board is formed by compounding a filling core material and a vacuum protection surface layer.
The beneficial effects of the utility model are as follows:
according to the utility model, through the arrangement of the structures such as the hairbrush, the driving motor and the like, when dust needs to be cleaned, an operator starts the fan to rotate reversely, so that the dust is prevented from being sucked into the frequency conversion cabinet body in the cleaning process, then the operator starts the driving motor, the hairbrush rotates, the inner side of the round dust bag is cleaned by the outer side of the hairbrush, then the dust falls into the collecting box, and the operator can clean the inner side of the dust bag, so that the dust cleaning efficiency is improved.
In the utility model, the device is sometimes required to be placed outdoors by arranging the structures such as the vacuum heat insulation plate and the like, so that the internal temperature is increased to cause fire and damage to electronic elements in order to avoid long-time irradiation of the sun, and the vacuum heat insulation plate is formed by compounding the filling core material and the vacuum protection surface layer, thereby achieving good heat insulation effect.
Drawings
Fig. 1 is a schematic perspective view of a frequency conversion cabinet with a dustproof heat insulation structure according to the present utility model;
fig. 2 is a schematic side structural view of a frequency conversion cabinet with a dustproof heat insulation structure according to the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a frequency conversion cabinet with a dustproof heat insulation structure;
fig. 4 is a schematic structural diagram of a portion a in fig. 3 of a frequency conversion cabinet with a dustproof heat insulation structure according to the present utility model;
fig. 5 is a schematic diagram of a cross-sectional top view of a frequency conversion cabinet with a dustproof heat insulation structure according to the present utility model.
In the figure: 100. a variable frequency cabinet body; 101. a circular shaft; 102. a cabinet door; 103. a first handle; 104. an air inlet hole; 105. a heat radiation hole; 200. cleaning the shell; 201. round dust-proof bag; 202. cleaning the groove; 203. a bracket; 204. a rotating shaft; 205. a brush; 206. a driving motor; 207. a fixed shaft; 208. an annular support frame; 209. a slot; 210. an L-shaped supporting block; 211. a sealing plate; 212. a fan; 300. a collection box; 301. a second handle; 302. a vent hole; 400. vacuum insulation panels.
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.
Referring to fig. 1 to 5, a variable frequency cabinet with dustproof heat insulation structure comprises a variable frequency cabinet body 100, wherein both sides of the inner wall of the variable frequency cabinet body 100 are fixedly provided with a circular shaft 101, the outer side of the circular shaft 101 is rotatably provided with a cabinet door 102, the outer side of the cabinet door 102 is fixedly provided with a first handle 103, both sides of the variable frequency cabinet body 100 are respectively provided with an air inlet hole 104 and a heat dissipation hole 105, one side of the variable frequency cabinet body 100 close to the air inlet hole 104 is fixedly provided with a cleaning shell 200, the inside of the cleaning shell 200 is rotatably provided with a rotating structure, the bottom of the inner wall of the cleaning shell 200 is slidably provided with a collecting structure, when an operator cleans the inner wall of the cleaning shell 200, firstly a sealing plate 211 is pulled out of an L-shaped supporting block 210, then the L-shaped supporting block 210 is inserted into the inner wall of a slot 209, the inside of the cleaning shell 200 is further formed into a closed state, and then the operator restarts a fan 212, the dust is reversely rotated to avoid that fine dust is sucked into the inner cavity of the variable frequency cabinet body 100 in the cleaning process, then an operator restarts the driving motor 206, the driving motor 206 drives the hairbrush 205 to rotate due to the fixed connection of the fixing shaft 207 and the bracket 203, so that the dust on the inner side of the round dust-proof bag 201 is cleaned, at the moment, the dust can slide into the inner part of the collecting box 300 through the cleaning groove 202 through the inner side of the round dust-proof bag 201, after the dust cleaning is finished, the operator pulls the second handle 301, so that the collecting box 300 is separated from the inner wall of the cleaning shell 200, then the operator can process the dust in the collecting box, then the operator withdraws the sealing plate 211 from the slot 209 and inserts the sealing plate into the inner part of the L-shaped supporting block 210, the vacuum heat insulation plate 400 is formed by compounding a filling core material and a vacuum protection surface layer, can play a good role in heat insulation in the use process.
Further, the inside of clearance shell 200 is in fixed mounting have circular dust bag 201, and clearance groove 202 has been seted up to the bottom of circular dust bag 201, and the equal fixed mounting in both sides of circular dust bag 201 bottom has support 203, is close to fixed mounting on the support 203 inner wall of frequency conversion cabinet body 100 side and has axis of rotation 204, and the dust clearance is accomplished the back on the circular dust bag 201 inner wall can be through clearance groove 202 landing to collection device in, axis of rotation 204 can make cleaning device more steady operation.
Further, the rotating structure comprises a brush 205, a driving motor 206 and a fixing shaft 207, wherein the brush 205 is rotatably installed between the two rotating shafts 204, one end, far away from the air inlet 104, of the rotating shaft 204 is located in the inner wall of the brush 205, the driving motor 206 is fixedly installed in the inner wall, far away from the air inlet 104, of the brush 205, the fixing shaft 207 is rotatably installed at the output end of the driving motor 206, the fixing shaft 207 is fixedly connected with the inner wall, far away from the bracket 203, of one side of the air inlet 104, when the driving motor 206 is started, the driving motor 206 drives the driving motor 206 to rotate by taking the rotating shaft 204 as the axis, and accordingly dust on the inner side of the round dust-proof bag 201 can be cleaned on the outer side of the brush 205.
Further, the annular supporting frames 208 are fixedly installed on the outer sides of the two supports 203, the outer sides of the annular supporting frames 208 are matched with the inner sides of the round dust bags 201, the two annular supporting frames 208 play a good supporting role on the round dust bags 201, the outer sides of the annular supporting frames 208 are smooth, and damage to the inner sides of the round dust bags 201 is avoided.
Further, slot 209 has been seted up in the inner wall of one side that clearance shell 200 kept away from inlet port 104, the both sides of clearance shell 200 side bottom are all fixed mounting has L type supporting shoe 210, movable mounting has closing plate 211 in the inside of L type supporting shoe 210, fixed mounting has fan 212 in the inner wall that clearance shell 200 is close to inlet port 104 one side, operating personnel draws closing plate 211 from the inside of L type supporting shoe 210, insert it into the inner wall of clearance shell 200 through slot 209 again, make form closed condition in the inside of circular dust bag 201, when the clearance dust, operating personnel starts fan 212, make it reverse, avoid the tiny dust of clearance in-process to be inhaled in the inner chamber of frequency conversion cabinet body 100, cause the damage to electronic component.
Further, the collection structure includes a collection box 300, a second handle 301, the collection box 300 is slidably mounted in the bottom of the inner wall of the cleaning housing 200, the second handle 301 is fixedly mounted on the outer side of the collection box 300, the bottom of the cleaning housing 200 is equidistantly separated from the collection box 300 and provided with a vent 302, when dust cleaning is completed, an operator can pull the second handle 301 to separate the collection box 300 from the inner wall of the cleaning housing 200, and then the operator can clean dust in the collection box, because the bottom of the collection box 300 is made of a dust-proof bag, and the vent 302 can be ventilated, so that the dust falling from the cleaning completion falls into the collection box 300.
Further, the vacuum insulation board 400 is fixedly installed in the inner wall of the variable frequency cabinet body 100, the vacuum insulation board 400 is formed by compounding a filling core material and a vacuum protection surface layer, and the periphery and the top of the inner wall of the variable frequency cabinet body 100 are filled with the vacuum insulation board 400, so that a good heat insulation effect is achieved.
The working principle of the utility model is as follows:
when in use, when an operator cleans the inner wall of the cleaning shell 200, firstly the sealing plate 211 is pulled out of the L-shaped supporting block 210, then the L-shaped supporting block 210 is inserted into the inner wall of the slot 209, so that the interior of the cleaning shell 200 is in a closed state, then the operator restarts the fan 212 to prevent fine dust from flying into the inner cavity of the variable frequency cabinet body 100 in the cleaning process, then the operator restarts the driving motor 206, because the fixing shaft 207 is fixedly connected with the bracket 203, the driving motor 206 drives the hairbrush 205 to rotate, so that dust on the inner side of the circular dust-proof bag 201 is cleaned, at the moment, the dust can slide into the interior of the collecting box 300 through the cleaning groove 202 through the inner side of the circular dust-proof bag 201, after dust cleaning is completed, the operator pulls the second handle 301, so that the collecting box 300 is separated from the inner wall of the cleaning shell 200, then the operator can treat the dust in the collecting box, and then the operator withdraws the sealing plate from the slot 209, and inserts the sealing plate into the interior of the L-shaped supporting block 210, and the vacuum insulation board 400 has a good heat insulation effect in the process due to the fact that filling and vacuum protection are adopted to be composited.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a frequency conversion cabinet with dustproof thermal-insulated structure, includes frequency conversion cabinet body (100), its characterized in that: the utility model discloses a frequency conversion cabinet, including frequency conversion cabinet body (100), cabinet door (102), cabinet door (100), cleaning shell (200)'s inside rotation installs rotating-structure, cleaning shell (200) inner wall's bottom slidable mounting has collection structure, frequency conversion cabinet body (100) both sides all fixed mounting have round axle (101) of inner wall, round axle (101) outside rotation installs cabinet door (102), first handle (103) are offered respectively to the outside fixed mounting of cabinet door (102), inlet port (104) and louvre (105) are offered respectively to the both sides of frequency conversion cabinet body (100), one side that frequency conversion cabinet body (100) is close to inlet port (104) is fixed mounting.
2. The variable frequency cabinet with dustproof heat insulation structure according to claim 1, wherein: the cleaning device is characterized in that a round dust bag (201) is fixedly installed in the cleaning shell (200), a cleaning groove (202) is formed in the bottom of the round dust bag (201), supports (203) are fixedly installed on two sides of the bottom of the round dust bag (201), and a rotating shaft (204) is fixedly installed on the inner wall of the support (203) close to the side face of the variable frequency cabinet body (100).
3. The variable frequency cabinet with dustproof heat insulation structure according to claim 2, wherein: the rotating structure comprises a hairbrush (205), a driving motor (206) and a fixing shaft (207), wherein the hairbrush (205) is rotatably installed between the two rotating shafts (204), one end, far away from the air inlet hole (104), of the rotating shaft (204) is located in the inner wall of the hairbrush (205), the driving motor (206) is fixedly installed in the inner wall, far away from the air inlet hole (104), of the hairbrush (205), the fixing shaft (207) is rotatably installed at the output end of the driving motor (206), and the fixing shaft (207) is fixedly connected with the inner wall, far away from the bracket (203) on one side of the air inlet hole (104).
4. The variable frequency cabinet with dustproof heat insulation structure according to claim 2, wherein: the outer sides of the two supports (203) are fixedly provided with annular supporting frames (208), and the outer sides of the annular supporting frames (208) are matched with the inner sides of the round dust bags (201).
5. The variable frequency cabinet with dustproof heat insulation structure according to claim 1, wherein: a slot (209) is formed in the inner wall of one side, far away from the air inlet hole (104), of the cleaning shell (200), an L-shaped supporting block (210) is fixedly installed on two sides of the side bottom of the cleaning shell (200), a sealing plate (211) is movably installed in the L-shaped supporting block (210), and a fan (212) is fixedly installed in the inner wall, close to one side of the air inlet hole (104), of the cleaning shell (200).
6. The variable frequency cabinet with dustproof heat insulation structure according to claim 1, wherein: the collecting structure comprises a collecting box (300) and a second handle (301), wherein the collecting box (300) is slidably installed in the bottom of the inner wall of the cleaning shell (200), the second handle (301) is fixedly installed on the outer side of the collecting box (300), and ventilation holes (302) are formed in the bottom of the cleaning shell (200) in an equidistant mode.
7. The variable frequency cabinet with dustproof heat insulation structure according to claim 1, wherein: the vacuum insulation board (400) is fixedly installed in the inner wall of the variable frequency cabinet body (100), and the vacuum insulation board (400) is formed by compounding a filling core material and a vacuum protection surface layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190466.3U CN219998759U (en) | 2023-05-17 | 2023-05-17 | Frequency conversion cabinet with dustproof heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321190466.3U CN219998759U (en) | 2023-05-17 | 2023-05-17 | Frequency conversion cabinet with dustproof heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998759U true CN219998759U (en) | 2023-11-10 |
Family
ID=88614582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321190466.3U Active CN219998759U (en) | 2023-05-17 | 2023-05-17 | Frequency conversion cabinet with dustproof heat insulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219998759U (en) |
-
2023
- 2023-05-17 CN CN202321190466.3U patent/CN219998759U/en active Active
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