CN219644441U - Ventilation structure of frequency converter cabinet - Google Patents
Ventilation structure of frequency converter cabinet Download PDFInfo
- Publication number
- CN219644441U CN219644441U CN202320351524.XU CN202320351524U CN219644441U CN 219644441 U CN219644441 U CN 219644441U CN 202320351524 U CN202320351524 U CN 202320351524U CN 219644441 U CN219644441 U CN 219644441U
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- China
- Prior art keywords
- baffle
- fixedly connected
- cabinet body
- cabinet
- rotating shaft
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- 238000009423 ventilation Methods 0.000 title claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Patch Boards (AREA)
Abstract
The utility model belongs to the field of frequency converter cabinets, in particular to a ventilation structure of a frequency converter cabinet, which comprises a baffle plate; the front end of the baffle is fixedly connected with one side of a first rotating shaft, one side of the first rotating shaft, which is far away from the baffle, is fixedly connected with the rear end of the cabinet body, which is close to the top, the rear end of the baffle is fixedly connected with the front end of the baffle, the bottom of the baffle, which is close to the left side, is fixedly connected with a fixing plate, the fixing plate is symmetrically fixed on the left side and the right side of the bottom of the baffle, and a second rotating shaft is sleeved on the left side of the fixing plate; through the fixed axis of rotation fixed baffle of cabinet body rear end, the fixed structural design that rotates the draw-in groove inside of cabinet body rear end was put into to baffle bottom, realized sheltering from the sleet through bracing piece support baffle and prevent getting into the internal function of cabinet, solved in the past adopt set up the rotation baffle and inevitably meet sleet weather and lead to the problem that the core of the internal portion of cabinet caused the damage, improved the stability when dispelling the heat.
Description
Technical Field
The utility model relates to the field of frequency converter cabinets, in particular to a ventilation structure of a frequency converter cabinet.
Background
The control cabinet for frequency converter is composed of built-in frequency converter, peripheral control, protection and display electric elements and cabinet body, and is an AC dragging device for controlling frequency conversion and speed regulation of motor, such as blower, water pump, etc.
The existing ventilation structure of the frequency converter cabinet is characterized in that a ventilation opening is formed in the rear end of the cabinet body, a rotary baffle plate is fixed at the ventilation opening, the air inlet and outlet quantity of the ventilation opening is controlled through the rotary baffle plate structure, and heat dissipation in the cabinet body is carried out through the ventilation opening when the machine body operates.
The ventilation structure of the existing frequency converter cabinet controls the air inlet and outlet of the ventilation opening through the rotating baffle structure, and radiates heat inside the cabinet body through the ventilation opening when the machine body operates, but rain and snow are extremely easy to cause rain and snow to radiate from the heat radiation opening when the machine body radiates heat; therefore, a ventilation structure of a frequency converter cabinet is provided for the problems.
Disclosure of Invention
In order to make up for the defects of the prior art, the ventilation structure of the prior frequency converter cabinet controls the air inlet and outlet of the ventilation opening through the rotating baffle plate structure, and the inside of the cabinet body is radiated through the ventilation opening when the machine body runs, but the problem that rain and snow are extremely easy to cause from the radiation opening to the inside of the cabinet body when the machine body radiates is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a ventilation structure of a frequency converter cabinet, which comprises a baffle plate; baffle front end fixedly connected with axis of rotation one side, the one side cabinet body rear end that the axis of rotation was kept away from the baffle is close to the position department at top, its characterized in that: the front end of the baffle plate is fixedly connected with the rear end of the baffle plate, the position, close to the left side, of the bottom of the baffle plate is fixedly connected with a fixing plate, two groups of fixing plates are arranged, the two groups of fixing plates are symmetrically fixed on the left side and the right side of the bottom of the baffle plate, and the fixing plates are sleeved with a second rotating shaft;
the second rotating shaft is rotationally connected with one end of the supporting rod, which is far away from the fixing plate, is abutted inside the clamping groove, and the clamping groove is formed in the position, close to the left side and the right side, of the rear end of the cabinet body.
Preferably, the storage tank is arranged at the front end of the cabinet body, and the bottom of the cabinet body is fixedly connected with a cushion block.
Preferably, the cushion blocks are provided with four groups, the four groups of cushion blocks are fixedly connected to four corners of the bottom end of the cabinet body in a rectangular array shape, and the bottom of the storage groove is fixedly connected with the machine core.
Preferably, the rear side of the cabinet body is provided with a vent, one side of a rotating shaft is fixedly connected to the inner wall on the left side of the storage groove, and one side of the rotating shaft away from the storage groove is fixedly connected with a door plate.
Preferably, an observation window is formed in the position, close to the top end, of the door plate, and a handle is fixedly connected to the position, close to the right, of the front end of the door plate.
Preferably, the right side of the door plate is fixedly connected with one side of the magnetic attraction strip, and one side of the magnetic attraction strip away from the door plate is attracted with the inner wall of the storage groove.
The utility model has the advantages that:
1. according to the utility model, the rotary shaft fixed baffle is fixed at the rear end of the cabinet body, the fixed rotary support block at the bottom of the baffle is placed in the clamping groove at the rear end of the cabinet body, so that the function of shielding rain and snow from entering the cabinet body is realized by supporting the baffle through the support rod, the problem that the movement inside the cabinet body is damaged due to the fact that the rotary baffle is inevitably encountered in the rain and snow weather is arranged at the vent in the past is solved, and the stability in heat dissipation is improved.
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.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the present utility model;
FIG. 3 is a schematic view of a door panel according to the present utility model;
FIG. 4 is a schematic diagram of a rear view of the machine body according to the present utility model;
fig. 5 is a schematic view of a baffle structure according to the present utility model.
In the figure: 1. a baffle; 2. a cabinet body; 11. a first rotating shaft; 12. a stop block; 13. a fixing plate; 14. a second rotating shaft; 15. a support rod; 16. a clamping groove; 21. a storage tank; 22. a cushion block; 23. a movement; 24. a vent; 25. a third rotating shaft; 26. a door panel; 27. an observation window; 28. a handle; 29. magnetic attraction strips.
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.
Referring to fig. 1-5, a ventilation structure of a frequency converter cabinet includes a baffle 1; baffle 1 front end fixedly connected with axis of rotation 11 one side, the position department that the side cabinet body 2 rear end that baffle 1 was kept away from to axis of rotation 11 is close to the top, its characterized in that: the rear end of the baffle plate 1 is fixedly connected with the front end of the baffle block 12, the position, close to the left side, of the bottom of the baffle plate 1 is fixedly connected with the fixing plates 13, two groups of the fixing plates 13 are arranged, the two groups of the fixing plates 13 are symmetrically fixed on the left side and the right side of the bottom of the baffle plate 1, and the fixing plates 13 are sleeved with a second rotating shaft 14;
the second rotating shaft 14 is rotatably connected with one end of a supporting rod 15, one end of the supporting rod 15 far away from the fixed plate 13 is abutted inside a clamping groove 16, and the clamping groove 16 is formed in the rear end of the cabinet body 2 and close to the left side and the right side;
during operation, fixed axis of rotation fixed baffle in cabinet body rear end, the fixed structural design that rotates the draw-in groove inside of cabinet body rear end was put into to the supporting shoe that rotates the supporting shoe in baffle bottom has realized sheltering from the sleet through bracing piece supporting shoe and has prevented getting into the internal function of cabinet, the problem that the inner core of cabinet caused the damage in the past that the setting up of vent rotated the baffle and is unavoidable to meet sleet weather, stability when having improved the heat dissipation, the business turn over amount of wind of current converter cabinet ventilation structure through rotating baffle structure control vent, carry out the heat dissipation of cabinet body inside through the vent when the organism is moving, but meet sleet weather very easily and lead to sleet to carry out cabinet body inside from the thermovent when dispelling the heat, the first axis of rotation 11 of baffle 1 front end is for rotating the setting of rotation 11, the fixed dog 12 of baffle 1 is for the function that the sleet is sheltered from in cooperation of rotation 11, the fixed plate 13 inside cover of baffle 1 bottom is established No. 14 and No. 14 outside cover of rotation 15 is established in the cover of rotation 15, bracing piece 15 card is established in the inside the draw-in groove 16 of cabinet body 2 and is supported and is set up.
Further, a storage groove 21 is formed in the front end of the cabinet body 2, and a cushion block 22 is fixedly connected to the bottom of the cabinet body 2;
in operation, the storage groove 21 arranged at the front end of the cabinet body 2 is arranged for adjusting the inner fixed movement 23, and the cushion block 22 fixed at the bottom of the cabinet body 2 is arranged for supporting and lifting the fixed cabinet body 2.
Further, four groups of cushion blocks 22 are arranged, the four groups of cushion blocks 22 are fixedly connected to four corners of the bottom end of the cabinet body 2 in a rectangular array shape, and the bottom of the storage groove 21 is fixedly connected with a movement 23;
in operation, the ventilation opening 24 arranged at the rear end of the cabinet body 2 is arranged for internal ventilation, and the third rotating shaft 25 fixed at the front end of the storage groove 21 is arranged for rotation.
Further, a ventilation opening 24 is formed in the rear side of the cabinet body 2, one side of a rotating shaft 25 is fixedly connected to the inner wall of the left side of the storage groove 21, and a door plate 26 is fixedly connected to one side of the rotating shaft 25 away from the storage groove 21;
in operation, the third rotating shaft 25 has two important structures which are fixed on one side of the inside of the storage tank 21 and used for driving the door plate 26 to rotate, so that the inside of the storage tank 21 can be protected.
Further, an observation window 27 is formed at a position of the door plate 26 close to the top end, and a handle 28 is fixedly connected at a position of the front end of the door plate 26 close to the right side;
in operation, the observation window 27 formed in the door plate 26 is set for observing whether the operation in the storage tank 21 is normal, and the handle 28 fixed to the door plate 26 is set for conveniently rotating the door plate 26.
Further, the right side of the door plate 26 is fixedly connected with one side of a magnetic attraction strip 29, and one side of the magnetic attraction strip 29 away from the door plate 26 is attracted with the inner wall of the storage groove 21;
in operation, the magnetic strip 29 fixed to the door 26 is disposed in contact with the storage tank 21 to magnetically fix the door 26.
Working principle: through the fixed rotation axis fixed baffle of cabinet body rear end, the fixed rotation support piece of baffle bottom is put into the inside structural design of draw-in groove of cabinet body rear end, realized shielding the snow and rain and prevent getting into the internal function of cabinet through bracing piece support baffle, solved the past adoption and set up the rotation baffle and avoid the problem that the core that runs into the internal portion of cabinet caused by rain and snow weather at the vent and lead to causing the damage, stability when having improved the heat dissipation, the business turn over amount of wind of current converter cabinet ventilation structure through rotation baffle structure control vent, carry out the internal heat dissipation of cabinet through the vent when the organism is running, but meet the snow and rain weather extremely easily and lead to the snow to carry out the internal portion of cabinet from the thermovent when carrying out the heat dissipation, the first axis of rotation 11 of baffle 1 front end is for rotating the setting of rotation axis 11, the fixed dog 12 of baffle is for cooperation of first axis of rotation 11 carries out shielding the snow and rain and snow, the fixed plate 13 fixed at the bottom of the baffle 1 is internally sleeved with a second rotating shaft 14, the outside of the second rotating shaft 14 is sleeved with a supporting rod 15 for rotation, the supporting rod 15 is clamped in a clamping groove 16 formed in the cabinet body 2 for supporting, a storage groove 21 formed at the front end of the cabinet body 2 is formed by a movement 23 for adjusting internal fixation, a cushion block 22 fixed at the bottom of the cabinet body 2 is formed by supporting and lifting the fixed cabinet body 2, a vent 24 formed at the rear end of the cabinet body 2 is formed by internal ventilation, a third rotating shaft 25 fixed at the front end of the storage groove 21 is formed by rotation, the third rotating shaft 25 is provided with two important structures for fixing one side in the storage groove 21 for driving a door plate 26 to rotate, the inside of the storage groove 21 can be protected, an observation window 27 formed by the door plate 26 is formed by observing whether the operation in the storage groove 21 is normal or not, the handle 28 fixed on the door plate 26 is arranged for rotating the door plate 26 conveniently, and the magnetic attraction strip 29 fixed on the door plate 26 is abutted against the inside of the storage groove 21 to magnetically attract and fix the door plate 26.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. A ventilation structure of a frequency converter cabinet, which comprises a baffle plate (1); baffle (1) front end fixedly connected with axis of rotation (11) one side, the position department that is close to the top of one side cabinet body (2) rear end that baffle (1) was kept away from to axis of rotation (11), its characterized in that: the front end of the baffle plate (1) is fixedly connected with a stop block (12), a fixing plate (13) is fixedly connected to the position, close to the left, of the bottom of the baffle plate (1), two groups of fixing plates (13) are arranged, the two groups of fixing plates (13) are symmetrically fixed on the left side and the right side of the bottom of the baffle plate (1), and two rotating shafts (14) are sleeved on the fixing plates (13);
the second rotating shaft (14) is rotationally connected with one end of the supporting rod (15), one end of the supporting rod (15) away from the fixed plate (13) is abutted inside the clamping groove (16), and the clamping groove (16) is formed in the position, close to the left side and the right side, of the rear end of the cabinet body (2).
2. A converter cabinet ventilation structure according to claim 1, characterized in that: the front end of the cabinet body (2) is provided with a storage groove (21), and the bottom of the cabinet body (2) is fixedly connected with a cushion block (22).
3. A converter cabinet ventilation structure according to claim 2, characterized in that: the four groups of cushion blocks (22) are arranged, the four groups of cushion blocks (22) are fixedly connected to four corners of the bottom end of the cabinet body (2) in a rectangular array shape, and the bottom of the storage groove (21) is fixedly connected with a machine core (23).
4. A converter cabinet ventilation structure according to claim 3, characterized in that: the rear side of the cabinet body (2) is provided with a ventilation opening (24), one side of a rotating shaft (25) is fixedly connected to the inner wall of the left side of the storage groove (21), and one side of the rotating shaft (25) away from the storage groove (21) is fixedly connected with a door plate (26).
5. The converter cabinet ventilation structure of claim 4, wherein: an observation window (27) is formed in the position, close to the top end, of the door plate (26), and a handle (28) is fixedly connected to the position, close to the right, of the front end of the door plate (26).
6. The converter cabinet ventilation structure of claim 5, wherein: the right side of the door plate (26) is fixedly connected with one side of the magnetic attraction strip (29), and one side of the magnetic attraction strip (29) away from the door plate (26) is attracted with the inner wall of the storage groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320351524.XU CN219644441U (en) | 2023-02-24 | 2023-02-24 | Ventilation structure of frequency converter cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320351524.XU CN219644441U (en) | 2023-02-24 | 2023-02-24 | Ventilation structure of frequency converter cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219644441U true CN219644441U (en) | 2023-09-05 |
Family
ID=87821044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320351524.XU Active CN219644441U (en) | 2023-02-24 | 2023-02-24 | Ventilation structure of frequency converter cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219644441U (en) |
-
2023
- 2023-02-24 CN CN202320351524.XU patent/CN219644441U/en active Active
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