CN215343630U - Natural air cooling mechanism for outdoor power distribution cabinet - Google Patents
Natural air cooling mechanism for outdoor power distribution cabinet Download PDFInfo
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- CN215343630U CN215343630U CN202121841216.2U CN202121841216U CN215343630U CN 215343630 U CN215343630 U CN 215343630U CN 202121841216 U CN202121841216 U CN 202121841216U CN 215343630 U CN215343630 U CN 215343630U
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- clamping plate
- motor sleeve
- plate
- power distribution
- air cooling
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- 238000001816 cooling Methods 0.000 title claims abstract description 13
- 241000886569 Cyprogenia stegaria Species 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The application discloses outdoor power distribution cabinet is with natural forced air cooling mechanism includes: the fixing plate group comprises an upper clamping plate and a lower clamping plate which are connected up and down, inserting plates are welded on two sides of the bottom end of the upper clamping plate and can be inserted into a slot preset on the surface of the lower clamping plate, and a connecting piece is fixedly connected to the bottom end of the lower clamping plate; the outer surface of the motor sleeve is provided with a clamping ring; the motor sleeve positioning device has the technical key points that the fixing plate group is combined with the motor sleeve, so that the upper clamping plate and the lower clamping plate are inserted to complete positioning treatment of the motor sleeve, and then the upper clamping plate and the lower clamping plate are positioned by means of the positioning block, so that the motor sleeve is ensured to be fixed in position, and other fixing parts such as screws are avoided; the fan shell is spirally assembled in the motor sleeve, the fan shell is rotated by the aid of the handheld rotating rod, flexible disassembly and assembly of the whole fan shell can be completed, the fixing plate group, the motor sleeve and the inner fan can be detached, and subsequent overhaul or replacement processing is facilitated.
Description
Technical Field
The utility model belongs to the technical field of fans, and particularly relates to a natural air cooling mechanism for an outdoor power distribution cabinet.
Background
The blower is a short-term habit for gas compression and gas conveying machinery in China, and generally comprises a ventilator, a blower and a wind driven generator; the gas compression and gas transmission machinery is a machinery which converts the rotating mechanical energy into gas pressure energy and kinetic energy and transmits the gas out; the main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission part (a bearing) and the like; the unpowered ventilator utilizes natural wind power and air heat convection caused by indoor and outdoor temperature difference to push the turbine to rotate, so that the hot air which is not fresh indoors is discharged by utilizing centrifugal force and negative pressure effect;
when assembling the fan to the switch board, it draws forth as the heat in the switch board, can appear following technical problem when specifically using: when dismantling motor or motor casing in the fan, need dismantle a large amount of screws, it is consuming time longer to overhaul the process to lead to its work efficiency lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a natural air cooling mechanism for an outdoor power distribution cabinet, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides an outdoor power distribution cabinet is with nature forced air cooling mechanism, includes:
the fixing plate group comprises an upper clamping plate and a lower clamping plate which are connected up and down, inserting plates are welded on two sides of the bottom end of the upper clamping plate and can be inserted into a slot preset on the surface of the lower clamping plate, and a connecting piece is fixedly connected to the bottom end of the lower clamping plate;
the outer surface of the motor sleeve is provided with a clamping ring, the clamping ring can be clamped in a clamping groove preset between the upper clamping plate and the lower clamping plate, a fan shell is spirally assembled in the motor sleeve, and an inner fan is installed in the fan shell; and
the positioning blocks are connected with the lower clamping plate through elastic pieces, one end of each positioning block is welded with a handle, the other end of each positioning block is welded with an inserting column, and the inserting column is used for connecting the upper clamping plate and the lower clamping plate.
Further, the specification of upper and lower clamp splice is the same, the post hole has all been seted up to the surface of picture peg and the front side of lower plate, corresponds the one end of inserting the post runs through the post hole, the slot of lower plate front side and the post hole on the picture peg in proper order.
Furthermore, the cross section of the connecting piece is in a long strip shape, the connecting piece is fixedly connected with the lower clamp plate through a screw, and the side of the connecting piece is provided with a screw hole.
Furthermore, an outer cover net is installed at one end cover of the motor sleeve, the clamping ring is arranged at the other end of the motor sleeve, and the inner diameter of the clamping ring is the same as the inner diameter of the clamping groove in specification.
Furthermore, an internal thread is formed in the inner wall of the motor sleeve, an external thread is formed in the outer surface of the fan shell, and a rotating rod is welded on one side of the surface of the fan shell.
Furthermore, the quantity of locating piece is two sets of, and the both ends of lower plate front side are distributed to the symmetry formula, the avris of locating piece is run through to the elastic component, the both ends of elastic component respectively with locating piece and lower plate surface welding.
(III) advantageous effects
Firstly, the fixing plate group is combined with the motor sleeve, so that the upper clamping plate and the lower clamping plate are inserted to complete the positioning treatment of the motor sleeve, and then the upper clamping plate and the lower clamping plate are positioned by means of the positioning block, so that the position of the motor sleeve is ensured to be fixed, and the use of other fixing parts such as screws is avoided;
secondly, the fan shell is spirally assembled in the motor sleeve, the rotating rod is held by hands to rotate the fan shell, the whole fan shell can be flexibly disassembled and assembled, and the fixed plate group, the motor sleeve and the inner fan can be disassembled, so that the subsequent maintenance or replacement treatment is convenient;
thirdly, the connecting piece is assembled at the bottom end of the lower clamping plate, the connecting piece can rotate, the screw hole in the connecting piece corresponds to the connecting surface according to specific conditions, the overall structure is simple in design, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing a state where upper and lower clamping plates are coupled according to the present invention;
FIG. 3 is a schematic view of the positioning block of the present invention;
FIG. 4 is a schematic view of the motor housing of the present invention;
fig. 5 is a sectional view showing an inner structure of the motor casing according to the present invention.
Reference numerals: 1. a fixed plate group; 101. an upper splint; 102. a lower splint; 2. a motor cover; 21. an outer cover net; 22. a collar; 3. a connecting member; 4. positioning blocks; 5. inserting plates; 6. a slot; 7. a card slot; 8. a fan housing; 81. a rotating rod; 9. an elastic member; 10. inserting a column; 11. an inner fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 5 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
Aiming at the problems in the prior art, the utility model provides a natural air cooling mechanism for an outdoor power distribution cabinet, which comprises:
the fixing plate group 1 comprises an upper clamping plate 101 and a lower clamping plate 102 which are connected up and down, inserting plates 5 are welded on two sides of the bottom end of the upper clamping plate 101, the inserting plates 5 can be inserted into inserting grooves 6 which are preset on the surface of the lower clamping plate 102, and a connecting piece 3 is fixedly connected to the bottom end of the lower clamping plate 102;
by adopting the technical scheme:
according to the utility model, the connecting piece 3 is assembled at the bottom end of the lower clamping plate 101, the connecting piece 3 can rotate, and the screw hole on the connecting piece 3 corresponds to the connecting surface according to specific conditions, so that the whole structure is simple in design and convenient to use;
the outer surface of the motor sleeve 2 is provided with a clamping ring 22, the clamping ring 22 can be clamped in a clamping groove 7 preset between the upper clamping plate and the lower clamping plate, a fan shell 8 is spirally assembled in the motor sleeve 2, and an inner fan 11 is installed in the fan shell 8; and
the positioning blocks 4 are connected with the lower clamping plate 102 through elastic pieces 9, one end of each positioning block 4 is welded with a handle, the other end of each positioning block is welded with an inserting column 10, and the inserting column 10 is used for connecting the upper clamping plate and the lower clamping plate.
As shown in fig. 2, the upper and lower clamping blocks have the same specification, the surface of the inserting plate 5 and the front side of the lower clamping plate 102 are both provided with a post hole, one end of the corresponding inserting post 10 sequentially penetrates through the post hole on the front side of the lower clamping plate 102, the slot 6 and the post hole on the inserting plate 5, the state is an initial state, and the whole positioning block 4 always keeps the initial state under the action of the elastic restoring force of the elastic member 9
As shown in fig. 1 and 2, the cross section of the connecting member 3 is elongated, the connecting member 3 is fixedly connected to the lower clamp plate 102 by screws, and the side of the connecting member 3 is provided with screw holes.
The screw for connecting the lower clamp plate 102 and the connecting piece 3 is positioned at the center of the connecting piece 3, after the screw is unscrewed, the connecting piece 3 can be adjusted in a rotating way, and meanwhile, the whole connecting piece 3 can also be assembled on the upper clamp plate 101;
by adopting the technical scheme:
according to the utility model, the fixing plate group 1 is combined with the motor sleeve 2, so that the upper clamping plate and the lower clamping plate are inserted to complete the positioning treatment of the motor sleeve 2, and then the upper clamping plate and the lower clamping plate are positioned by means of the positioning block 4, so that the motor sleeve 2 is ensured to be fixed in position, and the use of other fixing parts such as screws is avoided.
As shown in fig. 2 and 4, one end of the motor sleeve 2 is covered with an outer cover net 21, a clamping ring 22 is opened at the other end of the motor sleeve 2, and the inner diameter of the clamping ring 22 is the same as the inner diameter of the clamping groove 7.
As shown in fig. 5, an inner thread is formed on the inner wall of the motor sleeve 2, an outer thread is formed on the outer surface of the fan case 8, and a rotating rod 81 is welded on one side of the surface of the fan case 8;
after the rotating rod 81 is held by hand, the whole fan shell 8 is rotated, and the position of the fan shell 8 in the motor sleeve 2 is adjusted.
By adopting the technical scheme:
according to the utility model, the fan shell 8 is spirally assembled in the motor sleeve 2, the fan shell 8 is rotated by holding the rotating rod 81 by hand, the flexible disassembly and assembly treatment of the whole fan shell 8 can be completed, and the fixed plate group 1, the motor sleeve 2 and the inner fan 11 can be detached, so that the subsequent maintenance or replacement treatment can be conveniently carried out.
As shown in fig. 2 and 3, the number of the positioning blocks 4 is two, the positioning blocks are symmetrically distributed at two ends of the front side of the lower clamp plate 102, the elastic element 9 penetrates through the side of the positioning block 4, and two ends of the elastic element 9 are respectively welded with the surfaces of the positioning block 4 and the lower clamp plate 102.
In a specific application scenario, the positioning block 4 is firstly pulled to separate the inserting column 10 from the corresponding column hole, the upper clamping plate and the lower clamping plate vertically correspond to each other, the inserting plate 5 is inserted into the corresponding slot 6, the clamping ring 22 can be clamped with the clamping groove 7 after the inserting plate 5 is completely inserted into the slot 6, and finally the positioning block 4 is loosened to restore the original position.
The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.
Claims (6)
1. The utility model provides an outdoor power distribution cabinet is with nature forced air cooling mechanism which characterized in that includes:
the fixing plate group (1) comprises an upper clamping plate (101) and a lower clamping plate (102) which are connected up and down, inserting plates (5) are welded on two sides of the bottom end of the upper clamping plate (101), the inserting plates (5) can be inserted into inserting grooves (6) which are preset in the surface of the lower clamping plate (102), and the bottom end of the lower clamping plate (102) is fixedly connected with a connecting piece (3);
the outer surface of the motor sleeve (2) is provided with a clamping ring (22), the clamping ring (22) can be clamped into a clamping groove (7) which is preset between the upper clamping plate and the lower clamping plate, a fan shell (8) is spirally assembled in the motor sleeve (2), and an inner fan (11) is installed in the fan shell (8); and at least two sets of locating pieces (4), be connected through setting up elastic component (9) between locating piece (4) and lower plate (102), locating piece (4) one end welding has the handle, and the other end welding has and inserts post (10), should insert post (10) and be used for connecting the lower plate.
2. The natural air cooling mechanism for outdoor power distribution cabinets of claim 1, wherein: the specification of punch holder is the same from top to bottom, the post hole has all been seted up on the surface of picture peg (5) and the front side of lower plate (102), and the one end of inserting post (10) corresponds run through the post hole on post hole, slot (6) and picture peg (5) of lower plate (102) front side in proper order.
3. The natural air cooling mechanism for outdoor power distribution cabinets of claim 1, wherein: the cross section of the connecting piece (3) is long, the connecting piece (3) is fixedly connected with the lower clamping plate (102) through a screw, and the side of the connecting piece (3) is provided with a screw hole.
4. The natural air cooling mechanism for outdoor power distribution cabinets of claim 1, wherein: an outer cover net (21) is installed at one end cover of the motor sleeve (2), the clamping ring (22) is arranged at the other end of the motor sleeve (2), and the inner diameter of the clamping ring (22) is the same as that of the clamping groove (7).
5. The natural air cooling mechanism for outdoor power distribution cabinets of claim 1, wherein: the inner wall of the motor sleeve (2) is provided with an internal thread, the outer surface of the fan shell (8) is provided with an external thread, and one side of the surface of the fan shell (8) is welded with a rotating rod (81).
6. The natural air cooling mechanism for outdoor power distribution cabinets of claim 1, wherein: the quantity of locating piece (4) is two sets of, and the both ends of lower plate (102) front side are distributed to the symmetry formula, the avris of locating piece (4) is run through in elastic component (9), the both ends of elastic component (9) respectively with locating piece (4) and lower plate (102) surface welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841216.2U CN215343630U (en) | 2021-08-09 | 2021-08-09 | Natural air cooling mechanism for outdoor power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121841216.2U CN215343630U (en) | 2021-08-09 | 2021-08-09 | Natural air cooling mechanism for outdoor power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215343630U true CN215343630U (en) | 2021-12-28 |
Family
ID=79576483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121841216.2U Active CN215343630U (en) | 2021-08-09 | 2021-08-09 | Natural air cooling mechanism for outdoor power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215343630U (en) |
-
2021
- 2021-08-09 CN CN202121841216.2U patent/CN215343630U/en active Active
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