CN209838760U - Air conditioner fan blade - Google Patents
Air conditioner fan blade Download PDFInfo
- Publication number
- CN209838760U CN209838760U CN201920413693.5U CN201920413693U CN209838760U CN 209838760 U CN209838760 U CN 209838760U CN 201920413693 U CN201920413693 U CN 201920413693U CN 209838760 U CN209838760 U CN 209838760U
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- China
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- fan blade
- air conditioner
- wall
- inner ring
- mounting
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Abstract
The utility model discloses an air conditioner fan blade, including fixed shell, the outer wall fixedly connected with mounting panel of fixed shell, open one side outer wall of mounting panel has the mounting groove, the interior division of mounting groove has first screw hole, the inside of mounting groove is provided with fan blade, fan blade includes the flabellum body, the both sides outer wall of flabellum body all is provided with antistatic backing, and antistatic backing is polymer nano-material, the bottom fixed mounting of flabellum body has the connecting plate, open one side outer wall of connecting plate has the second screw hole. The utility model discloses the staff of being convenient for location to fan blade on the mounting panel fast has improved staff's installation effectiveness, is convenient for change air conditioner fan blade, prevents that fan blade from taking place the skew when rotating, has improved the stability of air conditioner fan blade, floats the dust when preventing air conditioner fan blade from rotating, and the later stage staff of being convenient for is to air conditioner fan blade maintenance and maintenance.
Description
Technical Field
The utility model relates to an air conditioner technical field especially relates to an air conditioner fan blade.
Background
The air conditioner comprises a cold source device, a heat source device, a cold and hot medium transmission and distribution system, a tail end device and other auxiliary devices. The system mainly comprises a refrigeration host, a water pump, a fan and a pipeline system. The end device is responsible for specifically processing the air state by utilizing the cold and heat quantity from transmission and distribution to ensure that the air parameters of the target environment meet the requirements, and fan blades are needed when the heat is dissipated to the inside of the air compressor.
The air conditioner fan blade among the prior art, the staff's of being inconvenient for location on the mounting panel to the fan blade fast leads to staff's installation effectiveness low, is inconvenient for change the air conditioner fan blade, and the fan blade takes place to squint easily when rotating, and the stability of air conditioner fan blade is poor, can not be applicable to the air conditioner axis of rotation of different diameters, produces the dust on the air conditioner fan blade easily.
Therefore, it is desirable to design a fan blade for an air conditioner to solve the above problems.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing an air conditioner fan blade.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an air conditioner fan blade comprises a fixed shell, wherein the outer wall of the fixed shell is fixedly connected with a mounting plate, the outer wall of one side of the mounting plate is provided with a mounting groove, a first threaded hole is formed in the mounting groove, a fan blade is arranged in the mounting groove, the fan blade comprises a fan blade body, the outer walls of two sides of the fan blade body are respectively provided with an antistatic layer, the antistatic layers are made of high-molecular nano materials, the bottom of the fan blade body is fixedly provided with a connecting plate, the outer wall of one side of the connecting plate is provided with a second threaded hole, a fixing bolt is arranged in the second threaded hole, a threaded shaft of the fixing bolt is sleeved with a threaded gasket, an inner ring is arranged in the fixed shell, a partition plate is fixedly connected between the fixed shell and the inner ring, the inner wall of the inner ring is provided with three groups of fixing grooves which are distributed equidistantly, the inside of inner ring is provided with three fly leaf, it has the spread groove corresponding with the fixed slot to open on the outer wall of fly leaf, the inside of spread groove and the inside fixed mounting of fixed slot have compression spring.
Furthermore, the movable plate is arc-shaped, and a rough layer is arranged on the inner arc surface of the movable plate.
Further, the inclination angle of the fan blade relative to the fan blade chord plane is 30-45 degrees.
Furthermore, cavities are formed among the fixed shell, the partition plate and the inner ring, and the number of the cavities is twelve to sixteen.
Furthermore, the fixing bolt is in threaded connection with the first threaded hole and the second threaded hole, and the threaded gasket is located between the fixing bolt and the connecting plate.
Furthermore, the fixed shell, the mounting plate, the partition plate and the inner ring are of an integrally formed structure, and the fan blades and the connecting plate are of an integrally formed structure.
The utility model has the advantages that:
1. through the limiting groove and the fixing bolt, workers can quickly locate the fan blades on the mounting plate conveniently, the mounting efficiency of the workers is improved, the blades of the air conditioner fan can be replaced conveniently, the fan blades are prevented from being deviated when rotating, and the stability of the air conditioner fan blades is improved.
2. Through fly leaf and the compression spring that sets up, can install the axis of rotation of different diameters, the staff's of being convenient for use has improved the practicality of whole air conditioner fan blade, and compression spring can be fine pressurization fly leaf, has improved air conditioner fan blade in the epaxial stability of rotation.
3. Through the antistatic coating that sets up, prevent that air conditioner fan blade from floating the dust when rotating, the later stage staff of being convenient for is to air conditioner fan blade maintenance and maintenance, has not only reduced the resistance of air conditioner fan blade, has improved air conditioner fan blade work efficiency moreover.
Drawings
Fig. 1 is a schematic view of an overall structure of an air conditioner fan blade according to the present invention;
fig. 2 is a schematic plane structure diagram of an air conditioner fan blade provided by the present invention;
fig. 3 is a schematic structural view of a connecting plate of an air conditioner fan blade according to the present invention;
fig. 4 is a schematic structural view of a sectional view of a fan blade of an air conditioner fan blade according to the present invention.
In the figure: the fan blade fixing structure comprises a fixing shell 1, a mounting plate 2, a mounting groove 3, a first threaded hole 4, a connecting plate 5, a second threaded hole 6, a fan blade 7, a fan blade body 8, an anti-static layer 9, a fixing bolt 10, a threaded gasket 11, a partition plate 12, an inner ring 13, a cavity 14, a fixing groove 15, a movable plate 16, a compression spring 17, a connecting groove 18 and a rough layer 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, an air conditioner fan blade includes a fixed housing 1, a mounting plate 2 is fixedly connected to an outer wall of the fixed housing 1, a mounting groove 3 is formed in an outer wall of one side of the mounting plate 2, a first threaded hole 4 is formed in the mounting groove 3, a fan blade 7 is arranged in the mounting groove 3, the fan blade 7 includes a fan blade body 8, antistatic layers 9 are arranged on outer walls of two sides of the fan blade body 8, the antistatic layers 9 are made of polymer nano materials, dust is prevented from floating when the air conditioner fan blade rotates, maintenance and repair of the air conditioner fan blade by later workers is facilitated, resistance of the air conditioner fan blade is reduced, working efficiency of the air conditioner fan blade is improved, a connecting plate 5 is fixedly installed at the bottom of the fan blade body 8, a second threaded hole 6 is formed in an outer wall of one side of the connecting plate 5, a fixing bolt 10 is installed in the second threaded hole 6, and a threaded shaft of the fixing, the inside of stationary housing 1 is provided with inner ring 13, and fixedly connected with baffle 12 between stationary housing 1 and the inner ring 13, it has three fixed slot 15 of group that the equidistance distributes to open on inner ring 13's the inner wall, and the number of every fixed slot 15 of group is four to six, the inside of inner ring 13 is provided with three fly leaf 16, it has the spread groove 18 corresponding with fixed slot 15 to open on fly leaf 16's the outer wall, there is compression spring 17 inside spread groove 18 and the inside fixed mounting of fixed slot 15, can install the axis of rotation of different diameters, be convenient for staff's use, the practicality of whole air conditioner fan blade has been improved, compression spring 17 can be fine pressurization fly leaf 16, whole air conditioner fan blade is in the epaxial stability of axis of.
Further, the movable plate 16 is arc-shaped, so that the rotating shafts with different diameters can be conveniently clamped, the reasonability of the whole device is improved, the rough layer 19 is arranged on the inner arc surface of the movable plate 16, the friction force between the movable plate 16 and the rotating shafts is further increased, and the whole fixing effect is improved.
Furthermore, the inclination angle of the fan blade 7 relative to the chord plane of the fan blade is 30-45 degrees, so that the wind speed generated by the fan blade 7 is higher, and the rotating efficiency of the fan blade 7 is improved.
Furthermore, cavities 14 are formed among the fixed shell 1, the partition plate 12 and the inner ring 13, so that the weight of the whole air-conditioning fan blade can be reduced, raw materials for producing the air-conditioning fan blade are saved, the cost is saved, and the number of the cavities 14 is twelve to sixteen.
Furthermore, fixing bolt 10 threaded connection is in first screw hole 4 and second screw hole 6, is convenient for change air conditioner fan blade 7, prevents that fan blade 7 from taking place the skew when rotating, has improved the stability of air conditioner fan leaf, and threaded gasket 11 is located between fixing bolt 10 and connecting plate 5, can further increase the frictional force between fixing nut 10 and the connecting plate 5, improves the stability of integral erection.
Furthermore, the fixed shell 1, the mounting plate 2, the partition plate 12 and the inner ring 13 are of an integrally formed structure, and the fan blades 7 and the connecting plate 5 are of an integrally formed structure, so that the structure of the fan blades of the whole air conditioner is more stable, and the service life of the whole air conditioner is prolonged.
The working principle is as follows: when the air conditioner fan blade is installed on an air conditioner rotating shaft, the rotating shaft extrudes the movable plate 16, the movable plate 16 compresses the compression spring 17 in the fixed groove 15 and the connecting groove 18, meanwhile, the elastic force of the compression spring 17 extrudes the movable plate 16, the contact surface of the movable plate 16 and the rotating shaft is provided with the rough layer 19, so that the whole air conditioner fan blade is better stabilized on the air conditioner rotating shaft, scribble antistatic backing 9 on flabellum body 8, prevent that air conditioner fan blade from floating the dust when rotating, the later stage staff of being convenient for maintains and maintains air conditioner fan blade 7, has not only reduced the resistance of air conditioner fan blade, has improved air conditioner fan blade 7 work efficiency moreover, when needing to change fan blade 7 of equidimension not, can change original fan blade 7 through not hard up fixing bolt 10, has improved the flexibility of whole air conditioner fan blade.
The above, only be the concrete implementation of the preferred embodiment 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, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The air conditioner fan blade comprises a fixed shell (1) and is characterized in that the outer wall of the fixed shell (1) is fixedly connected with a mounting plate (2), one side outer wall of the mounting plate (2) is provided with a mounting groove (3), a first threaded hole (4) is formed in the mounting groove (3), a fan blade (7) is arranged inside the mounting groove (3), the fan blade (7) comprises a fan blade body (8), the outer walls of two sides of the fan blade body (8) are respectively provided with an anti-static layer (9), the anti-static layers (9) are made of polymer nano materials, the bottom of the fan blade body (8) is fixedly provided with a connecting plate (5), one side outer wall of the connecting plate (5) is provided with a second threaded hole (6), a fixing bolt (10) is arranged in the second threaded hole (6), and a threaded shaft of the fixing bolt (10) is sleeved with a threaded gasket (11), the inside of fixed shell (1) is provided with inner ring (13), and fixedly connected with baffle (12) between fixed shell (1) and inner ring (13), it has three fixed slots (15) of three groups that the equidistance distributes to open on the inner wall of inner ring (13), and the number of every group fixed slot (15) is four to six, the inside of inner ring (13) is provided with three fly leaf (16), it has spread groove (18) corresponding with fixed slot (15) to open on the outer wall of fly leaf (16), the inside of spread groove (18) and the inside fixed mounting of fixed slot (15) have compression spring (17).
2. An air-conditioning fan blade according to claim 1, wherein the movable plate (16) is shaped as an arc plate, and the inner arc surface of the movable plate (16) is provided with a rough layer (19).
3. An air conditioning fan blade according to claim 1, wherein the angle of inclination of the fan blade (7) with respect to the fan blade chord plane is 30-45 °.
4. An air-conditioning fan blade according to claim 1, wherein cavities (14) are formed among the fixed casing (1), the partition (12) and the inner ring (13), and the number of the cavities (14) is twelve to sixteen.
5. An air-conditioning fan blade according to claim 1, wherein the fixing bolt (10) is screwed in the first and second screw holes (4, 6), and the screw washer (11) is located between the fixing bolt (10) and the connecting plate (5).
6. An air-conditioning fan blade according to claim 1, wherein the fixed casing (1), the mounting plate (2), the partition plate (12) and the inner ring (13) are of an integrally formed structure, and the fan blade (7) and the connecting plate (5) are of an integrally formed structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413693.5U CN209838760U (en) | 2019-03-29 | 2019-03-29 | Air conditioner fan blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413693.5U CN209838760U (en) | 2019-03-29 | 2019-03-29 | Air conditioner fan blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838760U true CN209838760U (en) | 2019-12-24 |
Family
ID=68909145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920413693.5U Active CN209838760U (en) | 2019-03-29 | 2019-03-29 | Air conditioner fan blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838760U (en) |
-
2019
- 2019-03-29 CN CN201920413693.5U patent/CN209838760U/en active Active
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