CN218772610U - Centralized inverter dustproof device - Google Patents
Centralized inverter dustproof device Download PDFInfo
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- CN218772610U CN218772610U CN202220699945.7U CN202220699945U CN218772610U CN 218772610 U CN218772610 U CN 218772610U CN 202220699945 U CN202220699945 U CN 202220699945U CN 218772610 U CN218772610 U CN 218772610U
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- fixedly connected
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- side wall
- dustproof
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Abstract
The utility model discloses a centralized dc-to-ac converter dust keeper relates to dc-to-ac converter room field, the one end of fixedly connected with third spring in the first recess, the dustproof frame of other end fixedly connected with of third spring, the third circular slot has been seted up to the lateral wall of dustproof frame, and the inside wall sliding connection of dustproof frame has the dust screen, and the second circular slot has been seted up to the lateral wall of dust screen, and the second recess has been seted up to the tip of dust screen, the one end of the interior fixedly connected with second spring of second recess. The utility model discloses, promote dustproof frame afterwards, the second stopper will move about the post shelves before for the movable block can't take place the position change, after producing the effort, the functional of first spring, thereby make the movable block take place to slide, cause the activity post to pass first circular slot, peg graft in third circular slot and second circular slot, with the dust screen and the joint of dustproof frame in first recess, thereby accomplish holistic installation work, holistic dismantlement work, make its process labour saving and time saving of dismantling the installation.
Description
Technical Field
The utility model relates to an inverter room technical field especially relates to centralized dc-to-ac converter dust keeper.
Background
The factory is provided with a plurality of inverter rooms, each inverter room is internally provided with two strong air-cooled cooling fans for cooling the two inverters, and the inverter rooms are internally provided with two dustproof windows for ventilating and preventing dust.
Because the wind sand in the factory is large, and the phenomenon that dust is accumulated in the inverter due to the fact that the dustproof net falls off exists, the dust enters the inverter chamber, and the service life and the efficiency of equipment in the inverter chamber are affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the dust screen drops easily and the laying dust is more among the prior art, and the centralized dc-to-ac converter dust keeper that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the centralized inverter dustproof device comprises a machine body, wherein a first groove is formed in the side wall of the machine body, rectangular notches are formed in two sides of the first groove, a fixed column is fixedly connected to the inner side wall of each rectangular notch, a first spring is wound on the side wall of each fixed column, one end of each first spring is fixedly connected with the inner side wall of each rectangular notch, the other end of each first spring is fixedly connected with a movable block, each movable block is slidably connected with the corresponding fixed column, each movable column is fixedly connected to the side wall of each movable block, a first circular groove is formed in the inner side wall of each rectangular notch, and each movable column is slidably connected in each first circular groove;
the dustproof structure comprises a first groove, a second groove, a third spring, a dustproof frame, a dustproof net, a first sliding block, a second sliding block, a third groove and a third groove, wherein one end of the third spring is fixedly connected in the first groove, the other end of the third spring is fixedly connected with the dustproof frame, the side wall of the dustproof frame is provided with the third circular groove, the inner side wall of the dustproof frame is provided with the dustproof net, the inner side wall of the second groove is fixedly connected with one end of the second spring, the other end of the second spring is fixedly connected with the first sliding block, the top of the first sliding block is fixedly connected with the second moving block, the inner side wall of the dustproof frame is provided with the third groove, and the third groove is slidably connected with the second moving block.
Preferably, a second straight groove is formed in the front face of the dustproof frame, a sliding block is connected in the second straight groove in a sliding mode, and the top of the sliding block is fixedly connected with a soft brush.
Preferably, a slot is formed in the first groove, a second limiting block is fixedly connected to the bottom of the dustproof frame, and the slot is connected with the second limiting block in a sliding mode.
Preferably, the top of the inner side wall of the first groove is fixedly connected with a first limiting block, the side wall of the dustproof frame is provided with a first straight groove, and the first limiting block is connected with the first straight groove in a sliding mode.
Preferably, the diameters of the movable column, the first circular groove, the second circular groove and the third circular groove are the same, and the width of the section of the second limiting block is larger than the diameter of the movable column.
Preferably, the fixed column, the first spring, the movable block, the movable column, the first movable block and the first circular groove are arranged in two groups and are arranged symmetrically with respect to the center of the first groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses promote dustproof frame afterwards, second stopper is lived the activity post shelves so far for the movable block can't take place the position change, after producing the effort, the functional of first spring, thereby make the movable block take place to slide, cause the activity post to pass first circular slot, peg graft in third circular slot and second circular slot, with the dust screen and the joint of dustproof frame in first recess, thereby accomplish holistic installation work, holistic dismantlement work, make its process labour saving and time saving of dismantling the installation.
2. The utility model discloses when the outside to the dust screen needs regularly to be cleared up, spur pappus brush to let the slider slide in the second straight flute, through the setting of pappus brush, can in time clear up the dust and the fine hair on surface, prevent to fall into the inside of organism, the effectual cleanliness that has ensured equipment uses in a flexible way.
Drawings
Fig. 1 is a schematic view of the overall structure of the centralized inverter dust-proof device provided by the present invention;
fig. 2 is a partial structural sectional view of the centralized inverter dust-proof device provided by the present invention;
FIG. 3 is a schematic view of a connection structure of a dust screen and a dust frame;
fig. 4 is an overall structure front view of the centralized inverter dust-proof device provided by the present invention.
In the figure: 1. a body; 2. a first groove; 21. inserting slots; 3. a first stopper; 31. a first straight groove; 4. a rectangular notch; 41. fixing the column; 42. a first spring; 43. a movable block; 44. A movable post; 45. a first moving block; 46. a first circular groove; 5. a dust screen; 51. a first slider; 52. a second moving block; 53. a second spring; 54. a second circular groove; 55. a second groove; 6. a dust-proof frame; 61. a third groove; 62. a second limiting block; 63. a third circular groove; 64. A third spring; 7. a second straight groove; 71. a slider; 72. a soft brush.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the centralized inverter dustproof device includes a machine body 1, a first groove 2 is formed in a side wall of the machine body 1, rectangular notches 4 are formed in two sides of the first groove 2, a fixed column 41 is fixedly connected to an inner side wall of each rectangular notch 4, a first spring 42 is wound on the side wall of each fixed column 41, one end of each first spring 42 is fixedly connected with the inner side wall of each rectangular notch 4, a movable block 43 is fixedly connected to the other end of each first spring 42, each movable block 43 is slidably connected with the corresponding fixed column 41, a movable column 44 is fixedly connected to the side wall of each movable block 43, a first circular groove 46 is formed in the inner side wall of each rectangular notch 4, and each movable column 44 is slidably connected to the corresponding first circular groove 46;
one end of a third spring 64 is fixedly connected in the first groove 2, the other end of the third spring 64 is fixedly connected with a dustproof frame 6, the side wall of the dustproof frame 6 is provided with a third circular groove 63, the inner side wall of the dustproof frame 6 is slidably connected with a dustproof net 5, the side wall of the dustproof net 5 is provided with a second circular groove 54, the end part of the dustproof net 5 is provided with a second groove 55, the inner side of the second groove 55 is fixedly connected with one end of a second spring 53, the other end of the second spring 53 is fixedly connected with a first sliding block 51, the top of the first sliding block 51 is fixedly connected with a second moving block 52, the inner side wall of the dustproof frame 6 is provided with a third groove 61, and the third groove 61 is slidably connected with the second moving block 52;
with the above-mentioned structural arrangement, the second moving block 52 will be pulled first, causing the second spring 53 to be compressed and deformed, thereby retracting the first slider 51 into the interior of the second recess 55, and then placing the dust screen 5 in the dust-proof frame 6 while maintaining the same plane as the dust-proof frame 6, and then releasing the second moving block 52, so that the second spring 53 is restored to bring the first slider 51 into the third groove 61, so that the dust screen 5 is clamped with the dust-proof frame 6, then the dust-proof frame 6 is pushed, the second limiting block 62 stops the movable column 44, the position of the movable block 43 can not be changed, after the acting force is generated, the dust-proof frame 6 gradually moves in the first groove 2, so that the third spring 64 is compressed and deformed, so that the second stopper 62 fills 21, so that the second stopper 62 is not in contact with the movable post 44, while the functionality of the first spring 42, thereby the movable block 43 slides, the movable column 44 passes through the first circular groove 46 and is inserted into the third circular groove 63 and the second circular groove 54, the dustproof net 5 and the dustproof frame 6 are clamped in the first groove 2, thereby the integral installation work is completed, when the disassembly work is needed, the first moving block 45 is dragged, so that the position of the moving block 43 is changed, thereby allowing the movable post 44 to leave the second circular groove 54 and the third circular groove 63, and then moving the second moving block 52, so that the first slider 51 slides out of the third groove 61, thereby completing the whole disassembly work, saving time and labor in the process of disassembly and assembly, facilitating the disassembly, cleaning and replacement of the dustproof cotton, thereby prolong inverter indoor installation life, improve work efficiency, can effectually prevent that dust screen 5 from droing simultaneously.
Wherein, the front of the dustproof frame 6 is provided with a second straight groove 7, the second straight groove 7 is connected with a slide block 71 in a sliding way, and the top of the slide block 71 is fixedly connected with a soft brush 72;
through the structure setting, when the outside to dust screen 5 needs regular clearance, pulling pappus brush 72 to let slider 71 slide in second straight flute 7, through pappus brush 72's setting, can in time clear up the dust and the fine hair on surface, prevent to fall into the inside of organism 1, the effectual cleanliness that has ensured equipment uses in a flexible way.
Wherein, a slot 21 is arranged in the first groove 2, the bottom of the dustproof frame 6 is fixedly connected with a second limiting block 62, and the slot 21 is connected with the second limiting block 62 in a sliding manner;
through the structure, the second limiting block 62 can block the movable column 44, and when the installation of the dustproof net 5 and the dustproof frame 6 is completed, the dustproof frame 6 is pushed, so that the second limiting block 62 does not block the movable column 44, and the movable column 44 is inserted into the second circular groove 54 and the third circular groove 63, and is clamped together.
The top of the inner side wall of the first groove 2 is fixedly connected with a first limiting block 3, the side wall of the dustproof frame 6 is provided with a first straight groove 31, and the first limiting block 3 is connected with the first straight groove 31 in a sliding manner;
through the structure, the first limiting block 3 is used for restraining the dustproof frame 6, so that the dustproof frame 6 is prevented from falling.
The diameters of the movable column 44, the first circular groove 46, the second circular groove 54 and the third circular groove 63 are the same, and the section width of the second limiting block 62 is larger than the diameter of the movable column 44;
through the structure, when the dust screen 5 is installed, the second limiting block 62 is utilized to effectively block the movable column 44 through the matching relation of the movable column 44, the first circular groove 46, the second circular groove 54 and the third circular groove 63, so that the dust screen has time-saving and labor-saving effects.
Wherein, the fixed column 41, the first spring 42, the movable block 43, the movable column 44, the first movable block 45 and the first circular groove 46 are provided with two groups in total and are arranged in central symmetry with respect to the first groove 2;
through the structure, the stable effect of the dust screen 5 is guaranteed, and the situation that the dust screen 5 deviates from the position is avoided.
The utility model discloses in, at first place the dustproof cotton behind 5, stimulate second movable block 52 afterwards, cause second spring 53 to take place compression deformation, thereby let first slider 51 retract to the inside of second recess 55, place dustproof net 5 in dustproof frame 6 and keep the coplanar with dustproof frame 6 afterwards, loosen second movable block 52 immediately, make second spring 53 resume state, it inserts third recess 61 to drive first slider 51, make dustproof net 5 and dustproof frame 6 joint together, promote dustproof frame 6 afterwards, preceding second stopper 62 lives movable column 44 shelves, make movable block 43 can't take place the position change, after producing the effort, dustproof frame 6 removes at the inside of first recess 2 gradually, cause third spring 64 to take place compression deformation, thereby make second stopper 62 fill 21, make second stopper 62 and movable column 44 not be in the contact, simultaneously first spring 42's functionality, thereby make movable block 43 slide, cause movable column 44 to pass first circular slot 46, it is pegged graft to third circular slot 63 and second movable block 44 and the movable block 54, thereby make movable block 54 and movable block 54 in the whole movable block 52 of third movable block 43 accomplish the work groove and pull out of movable block 52, thereby make the movable block 52 and the movable block 52 dismantle the whole movable block 52 when the movable block 52 and the movable block 52, it needs to take place the slide to take place the third movable block to take place to change from the movable block 52, thereby.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (6)
1. The centralized inverter dustproof device comprises a machine body (1) and is characterized in that a first groove (2) is formed in the side wall of the machine body (1), rectangular notches (4) are formed in two sides of the first groove (2), a fixed column (41) is fixedly connected to the inner side wall of each rectangular notch (4), a first spring (42) is wound on the side wall of each fixed column (41), one end of each first spring (42) is fixedly connected with the inner side wall of each rectangular notch (4), the other end of each first spring (42) is fixedly connected with a movable block (43), each movable block (43) is slidably connected with the corresponding fixed column (41), a movable column (44) is fixedly connected to the side wall of each movable block (43), a first circular groove (46) is formed in the inner side wall of each rectangular notch (4), and each movable column (44) is slidably connected in each first circular groove (46);
the dustproof structure is characterized in that one end of a third spring (64) is fixedly connected in the first groove (2), the other end of the third spring (64) is fixedly connected with a dustproof frame (6), a third circular groove (63) is formed in the side wall of the dustproof frame (6), a dustproof net (5) is slidably connected to the inner side wall of the dustproof frame (6), a second circular groove (54) is formed in the side wall of the dustproof net (5), a second groove (55) is formed in the end portion of the dustproof net (5), one end of a second spring (53) is fixedly connected in the inner side wall of the second groove (55), a first sliding block (51) is fixedly connected to the other end of the second spring (53), a second moving block (52) is fixedly connected to the top of the first sliding block (51), a third groove (61) is formed in the inner side wall of the dustproof frame (6), and the third groove (61) is slidably connected with the second moving block (52).
2. The centralized inverter dust-proof device according to claim 1, wherein a second straight groove (7) is formed in the front surface of the dust-proof frame (6), a sliding block (71) is slidably connected in the second straight groove (7), and a soft brush (72) is fixedly connected to the top of the sliding block (71).
3. The centralized inverter dust-proof device according to claim 1, wherein a slot (21) is formed in the first groove (2), a second limiting block (62) is fixedly connected to the bottom of the dust-proof frame (6), and the slot (21) is slidably connected to the second limiting block (62).
4. The centralized inverter dust-proof device according to claim 1, wherein a first stopper (3) is fixedly connected to the top of the inner side wall of the first groove (2), a first straight groove (31) is formed in the side wall of the dust-proof frame (6), and the first stopper (3) is slidably connected with the first straight groove (31).
5. The centralized inverter dust prevention device according to claim 3, wherein the diameters of the movable column (44), the first circular groove (46), the second circular groove (54) and the third circular groove (63) are the same, and the cross-sectional width of the second stopper (62) is larger than the diameter of the movable column (44).
6. The centralized inverter dust prevention device according to claim 1, wherein the fixed column (41), the first spring (42), the movable block (43), the movable column (44), the first movable block (45), and the first circular groove (46) are arranged in two groups and are arranged in a central symmetry manner with respect to the first groove (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699945.7U CN218772610U (en) | 2022-03-28 | 2022-03-28 | Centralized inverter dustproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220699945.7U CN218772610U (en) | 2022-03-28 | 2022-03-28 | Centralized inverter dustproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218772610U true CN218772610U (en) | 2023-03-28 |
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ID=85643909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220699945.7U Active CN218772610U (en) | 2022-03-28 | 2022-03-28 | Centralized inverter dustproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218772610U (en) |
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2022
- 2022-03-28 CN CN202220699945.7U patent/CN218772610U/en active Active
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