CN215010037U - Frequency conversion cabinet is with high-efficient ventilation structure - Google Patents
Frequency conversion cabinet is with high-efficient ventilation structure Download PDFInfo
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- CN215010037U CN215010037U CN202121564216.2U CN202121564216U CN215010037U CN 215010037 U CN215010037 U CN 215010037U CN 202121564216 U CN202121564216 U CN 202121564216U CN 215010037 U CN215010037 U CN 215010037U
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Abstract
A high-efficiency ventilation structure for a frequency conversion cabinet relates to the technical field of frequency conversion cabinets and comprises a plate body, wherein the side wall of the plate body is provided with a ventilation hole, the front side of the plate body is provided with a dust screen which is arranged at the ventilation hole of the plate body, the periphery of the dust screen is provided with a fixed frame, the dust screen is fixedly arranged in the fixed frame, one side of the top of the fixed frame is provided with a clamping groove, the front side of the plate body is fixedly connected with a mounting seat, the top end of the mounting seat is provided with an inserting groove, the front side of the plate body is provided with a baffle plate, one side of the separation blade is fixedly connected with a rotating shaft, the utility model arranges a waterproof mechanism on the back side of the plate body, the inclined baffle plate has the function of retaining water, the water collecting plate has the function of collecting water, the drain pipe is used for draining water, can effectively avoid the rainwater to be amasss inside the frequency conversion cabinet for ventilation structure has waterproof function concurrently in ventilation cooling, improves the security of frequency conversion cabinet when outdoor installation.
Description
Technical Field
The utility model relates to a frequency conversion cabinet technical field especially relates to a frequency conversion cabinet is with high-efficient ventilation structure.
Background
The frequency conversion cabinet adopts a frequency converter to drive a control cabinet of 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. The high-power frequency conversion cabinet can reduce the impact and large pressure drop of a high-power water pump and a fan on a power grid to the maximum extent, has obvious electricity-saving effect, and is widely applied to the fields of water plants, pump stations, farmland irrigation systems and the like at present.
When the inverter cabinet is used at farmland irrigation system, the inverter cabinet need be installed sometimes in the outdoor environment, because of the inverter cabinet has ventilation cooling's demand, generally set up the louvre on the inverter cabinet to install the dust screen additional, have dirt-proof effect concurrently in order to reach the heat dissipation, and when the inverter cabinet was installed outdoors, can receive the rainwater and invade, the ventilation structure of the inverter cabinet among the prior art lacks waterproofing mechanism, consequently possesses certain potential safety hazard.
In order to solve the problem, the application provides a high-efficient ventilation structure for frequency conversion cabinet.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a frequency conversion cabinet is with high-efficient ventilation structure sets up waterproofing mechanism through the dorsal part at the plate body, the inclined baffle has the manger plate effect, the water-collecting plate has the water-collecting effect, the drain pipe is used for the drainage, can effectively avoid the rainwater to be detained inside the frequency conversion cabinet, make ventilation structure have waterproof function concurrently in ventilation cooling's time, improve the security of frequency conversion cabinet when outdoor installation, the problem that the ventilation structure of the frequency conversion cabinet who solves among the prior art lacks waterproofing mechanism.
(II) technical scheme
In order to solve the problems, the utility model provides a high-efficiency ventilation structure for a frequency conversion cabinet, which comprises a plate body, wherein the side wall of the plate body is provided with a ventilation hole, the front side of the plate body is provided with a dustproof net, the dustproof net is arranged at the ventilation hole of the plate body, the periphery of the dustproof net is provided with a fixed frame, the dustproof net is fixedly arranged in the fixed frame, one side of the top of the fixed frame is provided with a clamping groove, the front side of the plate body is fixedly connected with a mounting seat, the top end of the mounting seat is provided with an inserting groove, the bottom end of the fixed frame is movably inserted with the inserting groove, the front side of the plate body is provided with a separation blade, one side of the separation blade is fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the outer wall of the plate body, one side of the separation blade is fixedly connected with a knob, and the separation blade is matched with the inner side of the clamping groove;
the plate body dorsal part is equipped with waterproofing mechanism, waterproofing mechanism includes water-collecting board, oblique baffle and drain pipe, the water-collecting board cross-section is the V-arrangement, water-collecting board top one side and oblique baffle fixed connection, the drain pipe is established in the water-collecting board bottom, drain pipe one end and water-collecting board fixed connection, the drain pipe other end runs through the plate body and extends to the plate body front side, the hole that leaks has been seted up to water-collecting board bottom inner wall, drain pipe and the hole intercommunication that leaks, the water-collecting board is established in ventilation hole bottom one side position.
Preferably, the back side of the fixed frame is fixedly connected with a sealing gasket, and the sealing gasket is attached to the side wall of the plate body.
Preferably, both sides of the water collecting plate are fixedly connected with second side plates.
Preferably, the top end of the second side plate is fixedly connected with a first side plate, and one side of the first side plate is fixedly connected with the inclined baffle.
Preferably, the inner wall of the water discharge pipe at one end of the front side of the plate body is fixedly connected with a blocking net.
Preferably, the inner wall of the bottom of the vent hole is fixedly connected with a stop block, and the cross section of the stop block is triangular.
Preferably, the top end and the bottom end of the plate body are fixedly connected with mounting pieces.
The above technical scheme of the utility model has following profitable technological effect:
1. the utility model discloses a set up waterproof mechanism in the dorsal part of plate body, the inclined baffle has the manger plate effect, and the water-collecting plate has the effect of catchmenting, and the drain pipe is used for the drainage, can effectively avoid the rainwater to remain inside the frequency conversion cabinet for ventilation structure has waterproof function simultaneously in ventilation cooling, improves the security of frequency conversion cabinet when outdoor installation;
2. the utility model discloses a peg graft fixed frame in the slot at mount pad top, rotate the knob again and drive the separation blade and rotate, in the separation blade rotated the draw-in groove, can fix fixed frame to accomplish the installation of dust screen, carry out the dismouting through the mode of rotating the knob to fixed frame, it is simple quick, the washing maintenance of the dust screen of being convenient for.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a schematic view of the whole structure of the dust screen of the present invention;
fig. 4 is the overall structure schematic diagram of the waterproof mechanism of the present invention.
Reference numerals:
1: a plate body; 101: a vent hole; 2: a dust screen; 3: fixing the frame; 301: a card slot; 302: a gasket; 4: a mounting seat; 5: a baffle plate; 6: a knob; 7: a waterproof mechanism; 701: a water collection plate; 702: an inclined baffle plate; 703: a drain pipe; 704: a first side plate; 705: a second side plate; 706: blocking the net; 8: a stopper; 9: and (7) mounting the sheet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, the utility model provides a high-efficient ventilation structure for frequency conversion cabinet, including plate body 1, the ventilation hole 101 has been seted up to plate body 1 lateral wall, plate body 1 front side is equipped with dust screen 2, dust screen 2 is established at ventilation hole 101 of plate body 1, dust screen 2 periphery is equipped with fixed frame 3, dust screen 2 is fixed to be installed in fixed frame 3, draw-in groove 301 has been seted up to fixed frame 3 top one side, plate body 1 front side fixedly connected with mount pad 4, the slot has been seted up on the top of mount pad 4, fixed frame 3 bottom is pegged graft with the slot activity, plate body 1 front side is equipped with separation blade 5, separation blade 5 one side fixedly connected with pivot, the pivot is connected with the outer wall rotation of plate body 1, separation blade 5 one side fixedly connected with knob 6, separation blade 5 matches with the draw-in groove 301 inboard;
In an alternative embodiment, a sealing gasket 302 is fixedly connected to the back side of the fixing frame 3, the sealing gasket 302 is attached to the side wall of the plate body 1, and the sealing gasket 302 is used for improving the sealing performance between the fixing frame 3 and the outer wall of the frequency conversion cabinet to prevent dust from entering.
In an optional embodiment, both sides of the water collection plate 701 are fixedly connected with a second side plate 705, the top end of the second side plate 705 is fixedly connected with a first side plate 704, one side of the first side plate 704 is fixedly connected with the inclined baffle 702, and the second side plate 705 and the first side plate 704 can plug both ends of the inclined baffle 702 of the water collection plate 701, so that rainwater is concentrated in the water collection plate 701.
In an optional embodiment, a blocking net 706 is fixedly connected to an inner wall of the water discharge pipe 703 at one end of the front side of the plate body 1, and when the frequency conversion cabinet is installed outdoors, the blocking net 706 can prevent flying insects from entering the inside of the frequency conversion cabinet along the water discharge pipe 703.
In an alternative embodiment, the stopper 8 is fixedly connected to the inner wall of the bottom of the vent hole 101, the cross section of the stopper 8 is triangular, and when rainwater falls into the vent hole 101, rainwater accumulated at the bottom of the vent hole 101 can be discharged outwards along the inclined plane at the top of the stopper 8, so that rainwater accumulated at the bottom of the vent hole 101 is avoided.
In an optional embodiment, the top end and the bottom end of the plate body 1 are both fixedly connected with mounting pieces 9, and the mounting pieces 9 are used for being mounted on the side wall of the frequency conversion cabinet.
In the utility model, the plate body 1 is arranged on the side wall of the frequency conversion cabinet, the installation sheets 9 at the top and the bottom of the plate body 1 are used for being installed with the frequency conversion cabinet, the installation sheets 9 are provided with bolts, the installation is simple, the vent holes 101 are used for ventilation and heat dissipation, the dust screen 2 is used for preventing dust from entering the frequency conversion cabinet, when the dust screen 2 is installed, the fixed frame 3 is firstly inserted into the slot at the top of the installation seat 4, then the knob 6 is rotated to drive the separation blade 5 to rotate, the separation blade 5 rotates into the slot 301 to fix the fixed frame 3, thereby the installation of the dust screen 2 is completed, the fixed frame 3 is disassembled and assembled by rotating the knob 6, the installation is simple and rapid, the cleaning and maintenance of the dust screen 2 are convenient, the waterproof mechanism 7 is arranged at the back side of the plate body 1, when the frequency conversion cabinet is applied to a farmland irrigation system, sometimes the frequency conversion cabinet can be installed in an outdoor environment, and is easily invaded by rainwater, when rainwater weather, the rainwater gets into inside the inverter cabinet along ventilation hole 101, and inclined baffle 702 can effectively block the rainwater, and water-collecting plate 701 has the effect of catchmenting, and the rainwater can be discharged fast along drain pipe 703, effectively avoids the rainwater to be amassed inside the inverter cabinet for ventilation structure has waterproof function concurrently when ventilating heat dissipation, improves the security of inverter cabinet when outdoor installation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A high-efficiency ventilation structure for a frequency conversion cabinet comprises a plate body (1) and is characterized in that a ventilation hole (101) is formed in the side wall of the plate body (1), a dust screen (2) is arranged on the front side of the plate body (1), the dust screen (2) is arranged at the ventilation hole (101) of the plate body (1), a fixed frame (3) is arranged on the periphery of the dust screen (2), the dust screen (2) is fixedly installed in the fixed frame (3), a clamping groove (301) is formed in one side of the top of the fixed frame (3), an installation seat (4) is fixedly connected to the front side of the plate body (1), an insertion groove is formed in the top end of the installation seat (4), the bottom end of the fixed frame (3) is movably inserted into the insertion groove, a separation blade (5) is arranged on the front side of the plate body (1), a rotating shaft is fixedly connected to one side of the separation blade (5), and is rotatably connected with the outer wall of the plate body (1), a knob (6) is fixedly connected to one side of the blocking piece (5), and the blocking piece (5) is matched with the inner side of the clamping groove (301);
the utility model discloses a water-proof structure, including plate body (1) dorsal part, water-proof structure (7) include water-collecting plate (701), oblique baffle (702) and drain pipe (703), water-collecting plate (701) cross-section is the V-arrangement, water-collecting plate (701) top one side and oblique baffle (702) fixed connection, drain pipe (703) are established in water-collecting plate (701) bottom, drain pipe (703) one end and water-collecting plate (701) fixed connection, drain pipe (703) other end runs through plate body (1) and extends to plate body (1) front side, the hole that leaks has been seted up to water-collecting plate (701) bottom inner wall, drain pipe (703) and the hole intercommunication that leaks, water-collecting plate (701) are established in ventilation hole (101) bottom one side position.
2. The high-efficiency ventilation structure for the frequency conversion cabinet is characterized in that a sealing gasket (302) is fixedly connected to the back side of the fixed frame (3), and the sealing gasket (302) is attached to the side wall of the plate body (1).
3. The high-efficiency ventilation structure for the frequency conversion cabinet according to claim 1, wherein a second side plate (705) is fixedly connected to both sides of the water collecting plate (701).
4. The high-efficiency ventilating structure for the frequency conversion cabinet according to claim 3, wherein a first side plate (704) is fixedly connected to the top end of the second side plate (705), and one side of the first side plate (704) is fixedly connected to the inclined baffle (702).
5. The high-efficiency ventilation structure for the frequency conversion cabinet is characterized in that a blocking net (706) is fixedly connected to the inner wall of one end, located on the front side of the plate body (1), of the drainage pipe (703).
6. The efficient ventilation structure for the frequency conversion cabinet according to claim 1, wherein a stopper (8) is fixedly connected to the inner wall of the bottom of the ventilation hole (101), and the cross section of the stopper (8) is triangular.
7. The high-efficiency ventilation structure for the frequency conversion cabinet according to claim 1, wherein the top end and the bottom end of the plate body (1) are fixedly connected with mounting pieces (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564216.2U CN215010037U (en) | 2021-07-11 | 2021-07-11 | Frequency conversion cabinet is with high-efficient ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121564216.2U CN215010037U (en) | 2021-07-11 | 2021-07-11 | Frequency conversion cabinet is with high-efficient ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215010037U true CN215010037U (en) | 2021-12-03 |
Family
ID=79103591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121564216.2U Active CN215010037U (en) | 2021-07-11 | 2021-07-11 | Frequency conversion cabinet is with high-efficient ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215010037U (en) |
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2021
- 2021-07-11 CN CN202121564216.2U patent/CN215010037U/en active Active
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