CN212672108U - Air supply wheel assembly easy to disassemble and air conditioner indoor unit applying same - Google Patents
Air supply wheel assembly easy to disassemble and air conditioner indoor unit applying same Download PDFInfo
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- CN212672108U CN212672108U CN202021581409.4U CN202021581409U CN212672108U CN 212672108 U CN212672108 U CN 212672108U CN 202021581409 U CN202021581409 U CN 202021581409U CN 212672108 U CN212672108 U CN 212672108U
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Abstract
The utility model provides an air supply wheel subassembly and applied air conditioner of this subassembly of easily dismantling, this air supply wheel subassembly transversely wears the cover on the core bar to a long section of thick bamboo air supply wheel, installs this air supply wheel subassembly in the casing of air conditioner indoor unit, sets up the round hole at the left side wall or the right side wall of casing to the round hole is blocked by the circular seal board of air supply wheel subassembly. When the long cylinder air supply wheel needs to be disassembled for cleaning, the long cylinder air supply wheel can be directly drawn out from the round hole on the side face of the machine shell by only disassembling the circular sealing plate from the side face of the machine shell and disassembling the limiting check ring at the left end of the long cylinder air supply wheel. When the transverse space for separating the long-cylinder wind delivery wheel is not enough, the long-cylinder wind delivery wheel can be extracted section by section, and the extracted short-cylinder wind delivery wheel is stripped section by section, so that the separation of the whole long-cylinder wind delivery wheel can be completed. Through the improvement, the air supply wheel of the air conditioner indoor unit is very simple to disassemble and assemble, even an ordinary user can easily disassemble the air supply wheel to clean and reset for installation, and manpower and material resources are effectively saved.
Description
Technical Field
The utility model relates to an air supply wheel subassembly and applied air conditioner of this subassembly of easily dismantling inner machine belongs to household electrical appliances accessory technical field.
Background
At present, wall-mounted air conditioner indoor units are installed in most of households and office places, after the air conditioner indoor units are used for a long time, a large amount of dirty objects such as dust and dirt can be accumulated in the air conditioner indoor units at the positions of an air supply wheel and a filter screen plate, so that blown air can have bacteria or other peculiar smells to influence human health, the air supply effect of the air conditioner can be influenced when the air conditioner indoor units are serious, and therefore the air supply wheel and the filter screen plate of the air conditioner indoor units need to be cleaned regularly. To the air conditioner internal unit of current structure, the filter screen board is dismantled easily and is washd, and ordinary user also can accomplish, nevertheless send the wind wheel then to need professional just can dismantle, and whole dismantlement is very loaded down with trivial details with the installation process that resets after the washing moreover, wastes time and energy, therefore the cleaning frequency is lower.
The air supply wheel of the air conditioner indoor unit with the existing structure is difficult to disassemble, mainly because the air supply wheel assemblies are all installed in the deep inside the air conditioner indoor unit, and the existing air supply wheel assemblies are designed into an integral long cylinder, so that the existing air supply wheel can only be disassembled from the front side of the air conditioner shell, and therefore a plurality of shielding parts need to be additionally disassembled, and non-professionals cannot operate.
Therefore, the structure of the existing air supply wheel assembly is improved, so that the air supply wheel assembly can be quickly drawn out from the left side surface or the right side surface of the shell of the indoor unit of the air conditioner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air supply wheel subassembly and applied air conditioner of this subassembly of easily dismantling to solve the problem that current air conditioner internal unit's air supply wheel is difficult to dismantle and reset installation.
The utility model discloses the technical scheme who adopts as follows:
an easily-disassembled air supply wheel assembly is provided with a horizontally-transverse strip-shaped core bar, wherein the rod body in the middle of the core bar is a strip-shaped square bar, the core bar is provided with a section of round shaft head and a section of step shaft head at the left end and the right end of the square bar respectively, the section of the round shaft head at the left end is smaller than that of the square bar, the step shaft head at the right end consists of a large round shaft section and a small round shaft section, the large round shaft section is connected with the square bar, the section of the large round shaft section is larger than that of the square bar, the center of the end face of the small round shaft section is provided with a jack, and the rod body of the; a right bearing is sleeved on a stepped shaft at the right end of the core rod, a driving motor is further arranged at the right end of the core rod, and a main shaft of the driving motor extends into an inserting hole of a small circular shaft section of the stepped shaft head and is locked through a right locking screw; a square rod of the core rod is transversely sleeved with a long cylinder air supply wheel which rotates synchronously with the square rod in a sliding way, the right end face of the long cylinder air supply wheel abuts against a large circular shaft section of the stepped shaft head, a limiting check ring with a left locking screw is sleeved at the circular shaft head at the left end of the core rod in a sliding way, the limiting check ring abuts against the left end face of the long cylinder air supply wheel, and the position of the limiting check ring is locked by the left locking screw; the left end of the core rod is provided with a vertically arranged circular sealing plate, the outer diameter of the circular sealing plate is larger than that of the long cylinder air supply wheel, the center of the right side surface of the circular sealing plate is fixedly provided with a left bearing which is extended leftwards, the tail end of a circular shaft head at the left end of the core rod is inserted into the left bearing, the core rod is rotatably supported by the left bearing and the right bearing together, and the core rod is driven by a driving motor to rotate together with the long cylinder air supply wheel.
The long cylinder air supply wheel is formed by sequentially splicing multiple sections of transversely arranged short cylinder air supply wheels, each short cylinder air supply wheel is provided with two vertically arranged disks which are arranged at intervals, a central sleeve is connected between the inner side end faces of the two disks, the pipe orifice of the central sleeve is a square pipe orifice matched with a square rod, the square pipe orifices on the two sides of the central sleeve are communicated to the outer end faces of the two disks, and a group of spiral fan blades uniformly distributed along the circumference are further connected between the inner side end faces of the two disks on the circumference close to the outer edge.
The splicing mode of the short-cylinder wind delivery wheel is as follows: the outer edge of the disc of the short-tube wind feeding wheel is provided with a plurality of small notches which are uniformly distributed along the circumference, when two pairs of short-tube wind feeding wheels are transversely spliced, the central sleeve pipe orifices of the two short-tube wind feeding wheels are transversely aligned, the notches of the two discs which are attached together by the two short-tube wind feeding wheels are also transversely aligned, and the elastic U-shaped clamps are inserted into the aligned notches to ensure that the two short-tube wind feeding wheels keep attached connection.
An air conditioner internal unit applying the easily-detachable air supply wheel assembly is characterized in that the air supply wheel assembly is transversely installed in a shell of the air conditioner internal unit, a round hole matched with a round plate of the air supply wheel assembly is formed in the left side wall or the right side wall of the shell, the aperture of the round hole is larger than the outer diameter of a long-tube air supply wheel, the round hole is blocked by the round plate from the outer side of the shell, and the round plate is fixedly connected to the side wall of the shell through a screw; the casing is provided with corresponding mounting seats at positions corresponding to the driving motor and the right bearing of the air supply wheel assembly, and a corresponding supporting plate is arranged below the long-tube air supply wheel corresponding to the air supply wheel assembly.
The utility model discloses a structure to the air supply wheel subassembly improves, transversely wears the cover on the core bar to a long section of thick bamboo air supply wheel, installs this air supply wheel subassembly in the casing of air conditioner internal unit, sets up the round hole at the left side wall or the right side wall of casing to the circular seal board by the air supply wheel subassembly blocks the round hole. When the long cylinder air supply wheel needs to be detached for cleaning, the long cylinder air supply wheel can be pulled out from the core rod and directly pulled out from the round hole in the side face of the machine shell only by detaching the circular sealing plate from the side face of the machine shell and detaching the limiting check ring at the left end of the long cylinder air supply wheel, so that the long cylinder air supply wheel is very convenient to use. Because the long-cylinder air supply wheel is formed by splicing a plurality of sections of short-cylinder air supply wheels, when the transverse space for pulling out the long-cylinder air supply wheel is not enough, the long-cylinder air supply wheel can be pulled out section by section, and the pulled short-cylinder air supply wheel is peeled section by section, so that the pulling out of the whole long-cylinder air supply wheel can be smoothly completed. Through the improvement, the air supply wheel of the air conditioner indoor unit is very simple to disassemble and assemble, and even an ordinary user can easily disassemble the air supply wheel to clean and reset for installation, so that manpower and material resources are effectively saved, the cleaning frequency of the air supply wheel is increased for the user, and the indoor air is kept clean and sanitary.
Drawings
Fig. 1 is a schematic perspective view of the air supply wheel assembly of the present invention.
Fig. 2 is an exploded view of the components of fig. 1.
Fig. 3 is a schematic perspective view of a short-tube wind delivery wheel.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic view of a U-shaped spring clip.
Fig. 6 is a schematic view of the internal structure of a casing of an air conditioner internal unit to which the air supply wheel assembly is applied.
In the figure: 1-core bar, 1.1-square bar, 1.2-round shaft head, 1.3-step shaft head, 1.4-jack, 2-right locking screw, 3-right bearing, 4-driving motor, 5-long barrel air supply wheel, 6-left locking screw, 7-limit retainer ring, 8-round closure plate, 8.1-left bearing, 9-short barrel air supply wheel, 9.1-round disc, 9.2-center sleeve, 9.3-spiral fan blade, 9.4-notch, 10-elastic U-shaped clamp, 11-shell, 11.1-round hole, 11.2-mounting seat and 11.3-supporting plate.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-5, the air supply wheel assembly is provided with a horizontally-transverse strip core bar 1, the rod body in the middle of the core bar 1 is a strip square bar 1.1, the core bar 1 is respectively provided with a section of round shaft head 1.2 and a section of step shaft head 1.3 at the left end and the right end of the square bar 1.1, the section of the round shaft head 1.2 at the left end is smaller than that of the square bar 1.1, the step shaft head 1.3 at the right end is composed of a large round shaft section and a small round shaft section, wherein the large round shaft section is connected with the square bar 1.1, the section of the large round shaft section is larger than that of the square bar 1.1, the center of the end surface of the small round shaft section is provided with a jack 1.4, and the rod body of the small round shaft section; a right bearing 3 is sleeved on a stepped shaft at the right end of the core rod 1, a driving motor 4 is further arranged at the right end of the core rod 1, and a main shaft of the driving motor 4 extends into an insertion hole 1.4 of a small circular shaft section of the stepped shaft head 1.3 and is locked through a right locking screw 2; a square rod 1.1 of the core rod 1 is transversely sleeved with a long cylinder air supply wheel 5 which rotates synchronously with the square rod in a sliding mode, the right end face of the long cylinder air supply wheel 5 abuts against a large circular shaft section of a step shaft head 1.3, a circular shaft head 1.2 at the left end of the core rod 1 is sleeved with a limiting check ring 7 with a left locking screw 6 in a sliding mode, the limiting check ring 7 abuts against the left end face of the long cylinder air supply wheel 5 in an abutting mode, and the position of the limiting check ring 7 is locked by the left locking screw 6; the left end of the core rod 1 is provided with a vertically arranged circular sealing plate 8, the outer diameter of the circular sealing plate 8 is larger than that of the long cylinder wind feeding wheel 5, the center of the right side surface of the circular sealing plate 8 is fixedly provided with a left bearing 8.1 which is extended leftwards, the tail end of a circular shaft head 1.2 at the left end of the core rod 1 is inserted into the left bearing 8.1, the core rod 1 is rotatably supported by the left bearing 8.1 and the right bearing 3 together, and the core rod 1 is driven by the driving motor 4 to rotate together with the long cylinder wind feeding wheel 5.
The long-cylinder wind delivery wheel 5 is formed by sequentially splicing multiple sections of transversely-arranged short-cylinder wind delivery wheels 9, each short-cylinder wind delivery wheel 9 is provided with two vertically-arranged disks 9.1 which are arranged at intervals, a central sleeve 9.2 is connected between the inner side end faces of the two disks 9.1, the pipe orifice of the central sleeve 9.2 is a square pipe orifice matched with a square rod 1.1, the square pipe orifices on two sides of the central sleeve 9.2 are communicated to the outer end faces of the two disks 9.1, and a group of spiral fan blades 9.3 uniformly distributed along the circumference is further connected between the inner side end faces of the two disks 9.1 on the circumference close to the outer edge.
The splicing mode of the short-cylinder wind delivery wheel 9 is as follows: the outer edge of the disc 9.1 of the short cylinder wind delivery wheel 9 is provided with a plurality of small gaps 9.4 which are uniformly distributed along the circumference, when every two short cylinder wind delivery wheels 9 are transversely spliced, the pipe orifices of the central sleeves 9.2 of the two short cylinder wind delivery wheels 9 are transversely aligned, the gaps 9.4 of the two discs 9.1 which are attached together by the two short cylinder wind delivery wheels 9 are also transversely aligned, and the elastic U-shaped clamps 10 are inserted into the aligned gaps 9.4, so that the two short cylinder wind delivery wheels 9 are kept attached and connected.
Fig. 6 shows an air conditioner internal unit using the above-mentioned air supply wheel assembly, the air supply wheel assembly is transversely installed in a casing 11, a circular hole 11.1 matched with a circular sealing plate 8 of the air supply wheel assembly is arranged on a left side wall or a right side wall of the casing 11, the circular hole 11.1 is arranged on the left side wall in fig. 6 as an example, the aperture of the circular hole 11.1 is larger than the outer diameter of the long-tube air supply wheel 5, the circular sealing plate 8 seals the circular hole 11.1 from the outside of the casing 11 and is provided with a screw to fixedly connect the circular sealing plate 8 to the side wall of the casing 11.1; corresponding mounting seats 11.2 are arranged in the shell 11 at positions corresponding to the driving motor 4 and the right bearing 3 of the air supply wheel assembly, and corresponding supporting plates 11.3 are arranged below the long-tube air supply wheel 5 corresponding to the air supply wheel assembly. The circular sealing plate 8 and the circular hole 11.1 can also be replaced by sealing plates and open holes in other shapes, and the open holes are ensured to be large enough for the long-cylinder wind delivery wheel 5 to transversely pass through.
When the long-cylinder air supply wheel 5 needs to be detached for cleaning, the circular sealing plate 8 only needs to be detached from the side face of the machine shell 11, the circular sealing plate 8 and the left bearing 8.1 are detached from the core rod 1, then the left locking screw 6 is loosened, the long-cylinder air supply is detached, the limiting retainer ring 7 at the left end of the long-cylinder air supply wheel 5 is detached from the core rod 1, and the long-cylinder air supply wheel 5 can be directly pulled out from the circular hole 11.1 in the side face of the machine shell 11. If the installation position of an indoor unit of the air conditioner is limited, when the transverse space for pulling the long cylinder wind feeding wheel 5 is insufficient, the long cylinder wind feeding wheel 5 can be pulled out section by section, the elastic U-shaped clamp 10 inserted into the alignment notch 9.4 of the two short cylinder wind feeding wheels 9 is disassembled, and the pulled short cylinder wind feeding wheels 9 can be peeled section by section until the whole long cylinder wind feeding wheel 5 is completely pulled out. When the pumping-out long-cylinder air supply wheel 5 is reset and installed after being cleaned, the operation can be completed according to the reverse disassembly sequence.
The above-mentioned drawings are only exemplary embodiments of the present invention and are not intended to limit the present invention, and any modifications or equivalent substitutions and improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (4)
1. An easily dismantled air supply wheel subassembly characterized by: the air supply wheel assembly is provided with a horizontally and transversely long-strip core rod, the rod body in the middle of the core rod is a long-strip square rod, the core rod is provided with a section of round shaft head and a section of step shaft head at the left end and the right end of the square rod respectively, the section of the round shaft head at the left end is smaller than that of the square rod, the step shaft head at the right end consists of a large round shaft section and a small round shaft section, the large round shaft section is connected with the square rod, the section of the large round shaft section is larger than that of the square rod, the center of the end face of the small round shaft section is provided with a jack, and the rod body; a right bearing is sleeved on a stepped shaft at the right end of the core rod, a driving motor is further arranged at the right end of the core rod, and a main shaft of the driving motor extends into an inserting hole of a small circular shaft section of the stepped shaft head and is locked through a right locking screw; a square rod of the core rod is transversely sleeved with a long cylinder air supply wheel which rotates synchronously with the square rod in a sliding way, the right end face of the long cylinder air supply wheel abuts against a large circular shaft section of the stepped shaft head, a limiting check ring with a left locking screw is sleeved at the circular shaft head at the left end of the core rod in a sliding way, the limiting check ring abuts against the left end face of the long cylinder air supply wheel, and the position of the limiting check ring is locked by the left locking screw; the left end of the core rod is provided with a vertically arranged circular sealing plate, the outer diameter of the circular sealing plate is larger than that of the long cylinder air supply wheel, the center of the right side surface of the circular sealing plate is fixedly provided with a left bearing which is extended leftwards, the tail end of a circular shaft head at the left end of the core rod is inserted into the left bearing, the core rod is rotatably supported by the left bearing and the right bearing together, and the core rod is driven by a driving motor to rotate together with the long cylinder air supply wheel.
2. An easily removable blower wheel assembly as claimed in claim 1, wherein: the long cylinder air supply wheel is formed by sequentially splicing multiple sections of transversely arranged short cylinder air supply wheels, each short cylinder air supply wheel is provided with two vertically arranged disks which are arranged at intervals, a central sleeve is connected between the inner side end faces of the two disks, the pipe orifice of the central sleeve is a square pipe orifice matched with a square rod, the square pipe orifices on the two sides of the central sleeve are communicated to the outer end faces of the two disks, and a group of spiral fan blades uniformly distributed along the circumference are further connected between the inner side end faces of the two disks on the circumference close to the outer edge.
3. An easily removable blower wheel assembly as claimed in claim 2, wherein: the splicing mode of the short-cylinder wind delivery wheel is as follows: the outer edge of the disc of the short-tube wind feeding wheel is provided with a plurality of small notches which are uniformly distributed along the circumference, when two pairs of short-tube wind feeding wheels are transversely spliced, the central sleeve pipe orifices of the two short-tube wind feeding wheels are transversely aligned, the notches of the two discs which are attached together by the two short-tube wind feeding wheels are also transversely aligned, and the elastic U-shaped clamps are inserted into the aligned notches to ensure that the two short-tube wind feeding wheels keep attached connection.
4. An air conditioner internal unit using the easy-to-detach air supply wheel assembly as claimed in any one of claims 1 to 3, characterized in that: the air supply wheel assembly is transversely installed in a shell of an indoor unit of the air conditioner, a round hole matched with a round plate of the air supply wheel assembly is formed in the left side wall or the right side wall of the shell, the aperture of the round hole is larger than the outer diameter of the long-cylinder air supply wheel, the round hole is blocked by the round plate from the outer side of the shell, and the round plate is fixedly connected to the side wall of the shell through a screw; the casing is provided with corresponding mounting seats at positions corresponding to the driving motor and the right bearing of the air supply wheel assembly, and a corresponding supporting plate is arranged below the long-tube air supply wheel corresponding to the air supply wheel assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581409.4U CN212672108U (en) | 2020-08-03 | 2020-08-03 | Air supply wheel assembly easy to disassemble and air conditioner indoor unit applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021581409.4U CN212672108U (en) | 2020-08-03 | 2020-08-03 | Air supply wheel assembly easy to disassemble and air conditioner indoor unit applying same |
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| Publication Number | Publication Date |
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| CN212672108U true CN212672108U (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021581409.4U Active CN212672108U (en) | 2020-08-03 | 2020-08-03 | Air supply wheel assembly easy to disassemble and air conditioner indoor unit applying same |
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| CN (1) | CN212672108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242044A1 (en) * | 2021-05-20 | 2022-11-24 | 南京蹑波物联网科技有限公司 | Intelligent air conditioner wind wheel mechanism, air conditioner and method therefor |
-
2020
- 2020-08-03 CN CN202021581409.4U patent/CN212672108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022242044A1 (en) * | 2021-05-20 | 2022-11-24 | 南京蹑波物联网科技有限公司 | Intelligent air conditioner wind wheel mechanism, air conditioner and method therefor |
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