CN214221555U - Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner - Google Patents
Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner Download PDFInfo
- Publication number
- CN214221555U CN214221555U CN202022945554.2U CN202022945554U CN214221555U CN 214221555 U CN214221555 U CN 214221555U CN 202022945554 U CN202022945554 U CN 202022945554U CN 214221555 U CN214221555 U CN 214221555U
- Authority
- CN
- China
- Prior art keywords
- motor
- impeller
- rotating shaft
- elastic piece
- output shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a but motor element, condensation module, the kitchen new trend air conditioner of dismouting motor alone, the motor element of dismouting motor alone includes: the impeller, the motor and the elastic piece are arranged in the shell. The shell is internally provided with a support used for erecting a rotating shaft of the impeller, and the rotating shaft of the impeller is also provided with a shaft shoulder. When the motor is installed, the motor output shaft of the motor is inserted into the rotating shaft of the impeller under the action of external force, the shaft shoulder and the support are tightly abutted so that the motor output shaft can be conveniently inserted into the rotating shaft, and meanwhile, the elastic piece is extruded by the motor; after the motor output shaft and the rotating shaft are inserted and connected, the external force is removed, the motor body retreats under the elastic action of the elastic piece, and then the shaft shoulder of the impeller is driven to be far away from the support. The utility model discloses motor element can dismantle the motor alone to interfere with support and other parts when can avoiding the impeller rotation when reinstalling the motor, improved motor element's operation smoothness nature.
Description
Technical Field
The utility model relates to a wind system technical field is mended in the kitchen, especially relates to a motor element, condensation module, kitchen new trend air conditioner of dismouting motor alone.
Background
The fresh air machine is an effective air purification device, and is an electric appliance which can input outdoor fresh air into a room after measures such as sterilization, disinfection, filtration and the like are carried out on the outdoor fresh air, so that the fresh and clean air is in the room at all times.
The condensing module is generally arranged in the existing fresh air machine, and an impeller for heat dissipation of a condensing coil assembly and a motor for driving the impeller to rotate are generally arranged in the condensing module. The impeller is connected with a motor output shaft of the motor, the impeller is installed below the condensing coil assembly, and one part of the impeller is embedded in a gap of the condensing coil assembly. When the motor needs to be maintained, the impeller is only connected with the motor output shaft of the motor, the impeller deviates from the working position after the motor is disassembled, and the condensing coil assembly needs to be disassembled when the motor is installed so as to install the impeller on the motor output shaft. However, due to different experiences of installation personnel, the front position and the rear position of the impeller on the output shaft of the motor are different, the impeller is easy to interfere with the condensing coil assembly when being started, the condensing coil assembly needs to be detached again for adjustment, and the installation of the motor assembly is very inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a motor element, condensation module, the kitchen new trend air conditioner of dismouting motor alone, this kind of motor element can dismouting motor alone, and can avoid impeller and other parts to take place to interfere.
In order to achieve the above object, the utility model provides a but motor element of dismouting motor alone, it includes:
the shell is provided with a motor installation cavity and an impeller installation cavity, a perforated partition plate is arranged between the motor installation cavity and the impeller installation cavity, and two oppositely arranged supports are arranged in the impeller installation cavity;
the impeller is arranged in the impeller mounting cavity and is provided with a rotating shaft and a shaft shoulder; the rotating shaft is arranged above the supports, and the shaft shoulder is arranged between the two supports to limit the axial movement of the impeller;
the motor is arranged in the motor mounting cavity and comprises a motor body and a motor output shaft, and the motor output shaft penetrates through the partition plate with the hole and is inserted into the rotating shaft of the impeller;
and the elastic piece is arranged between the clapboard with holes and the end surface of the motor body facing the impeller.
The utility model discloses a but motor element of dismouting motor alone is through setting up the support with the shaft shoulder makes the impeller erect alone after having dismantled the motor on the shell, the installation during the motor, motor output shaft pegs graft with the rotation axis of impeller, and promotes motor output shaft under the exogenic action the shaft shoulder and the support of impeller offset, and the rotation axis is in the holding power of support and the combined action of motor output shaft's thrust down with motor output shaft grafting tight fit. When the motor is propelled, the end face of the motor body extrudes the elastic piece, after the motor output shaft is inserted into the rotating shaft, external force is removed, the motor body retreats under the elastic action of the elastic piece, and then the shaft shoulder of the impeller is driven to be far away from the support, so that the interference between the impeller and the support when the impeller rotates is avoided, and the operation smoothness of the motor assembly is improved.
Further, an internal thread column is arranged in the motor installation cavity, a through hole is formed in the motor body, and a screw penetrates through the through hole to be matched with the internal thread column to lock the motor;
the screw is including the nut, spacing portion and the screw thread portion that connect gradually, and the diameter of spacing portion is greater than the internal diameter of internal thread post.
Further, the length of the limiting part of the screw is d1, the length of the through hole arranged on the motor body is d2, wherein d2< d 1;
the length of the elastic piece in an uncompressed state is d3, when the motor body abuts against the screw cap, the distance between the end of the motor body and the partition plate with the hole is d4, wherein d3 is greater than d 4.
Further, the elastic part is made of silica gel or rubber.
Furthermore, the elastic part is annular as a whole, and an annular groove is formed in the end face of the elastic part.
Furthermore, a first annular convex wall and a second annular convex wall are arranged on the partition plate with the holes, and the first annular convex wall and the second annular convex wall are coaxially arranged; the elastic piece is clamped in a gap between the first annular convex wall and the second annular convex wall.
Further, after the motor and the impeller are assembled, a gap is formed between the rotating shaft of the impeller and the support.
Further, the diameter of the end part, far away from the motor body, of the motor output shaft is gradually reduced.
The utility model also provides a condensation module, it includes the aforesaid but the motor element of independent dismouting motor still includes the condenser coil subassembly, the condenser coil subassembly sets up the impeller top.
The utility model also provides a kitchen fresh air conditioner, it includes foretell condensation module.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a perspective view of a motor assembly of the present invention, wherein the motor assembly can be assembled and disassembled independently;
fig. 2 is a cross-sectional view of the motor assembly of the individually detachable motor of the present invention at the motor shaft;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is a cross-sectional view of the motor assembly of the individually detachable motor according to the present invention at the screw;
fig. 5 is a perspective view of the condensation module of the present invention.
Wherein: 1. motor element, 2, condensation module, 21, condensation coil pipe subassembly, 11, shell, 12, impeller, 13, motor, 14, elastic component, 15, screw, 111, motor installation cavity, 112, impeller installation cavity, 113, foraminiferous baffle, 114, support, 115, internal thread post, 116, first annular convex wall, 117, second annular convex wall, 121, rotation axis, 122, the shaft shoulder, 131, motor body, 132, motor output shaft, 141, the annular groove, 151, the nut, 152, spacing portion, 153, screw thread portion, 1311, through-hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a motor assembly 1 for individually mounting and dismounting a motor includes: the motor-driven impeller comprises a shell 11, a motor mounting cavity 111 and an impeller mounting cavity 112, wherein a perforated partition plate 113 is arranged between the motor mounting cavity 111 and the impeller mounting cavity 112, and two oppositely arranged supports 114 are arranged in the impeller mounting cavity 112;
an impeller 12 disposed in the impeller mounting cavity 112 and having a rotational shaft 121 and a shoulder 122; a rotating shaft carrier 121 is arranged above the two supports 114, and a shaft shoulder 122 is arranged between the two supports 114 to limit the axial movement of the impeller 12;
the motor 13 is arranged in the motor installation cavity 111 and comprises a motor body 131 and a motor output shaft 132, and the motor output shaft 132 penetrates through the partition plate 113 with the hole and is inserted with the rotating shaft 121 of the impeller;
and an elastic member 14 provided between the perforated partition 113 and an end surface of the motor body 131 facing the impeller 12.
The utility model discloses a but motor element 1 of dismouting motor alone is through setting up support 114 with shaft shoulder 122 makes impeller 12 erect alone after having dismantled motor 13 on shell 11, the installation during motor 13, motor output shaft 132 pegs graft with the rotation axis 121 of impeller, and promotes motor output shaft 132 under the exogenic action impeller 12 offsets with support 114 until the shaft shoulder 122 of impeller, and rotation axis 121 pegs graft the tight fit with motor output shaft 132 under the combined action of support 114's holding power and motor output shaft 132's thrust. When the motor 13 is pushed, the end face of the motor body 131 extrudes the elastic part 14, after the motor output shaft 132 is inserted into the rotating shaft 121, the external force is removed, the motor body 131 retreats under the elastic force of the elastic part 14, and then the shaft shoulder 122 of the impeller is driven to be away from the support 114, so that the interference between the impeller 12 and the support 114 during rotation is avoided, and the operation smoothness of the motor assembly 1 is improved.
As shown in fig. 4, the motor mounting cavity 111 is provided with an internally threaded column 115, the motor body 131 is provided with a through hole 1311, and a screw 15 passes through the through hole 1311 to be matched with the internally threaded column 115 to lock the motor 13. The screw 15 comprises a nut 151, a limiting part 152 and a threaded part 153 which are connected in sequence, and the diameter of the limiting part 152 is larger than the inner diameter of the internal threaded column 115.
When the threaded portion 153 is completely screwed into the female threaded post 115, the through hole 1311 is slidably engaged with the stopper portion 152, and therefore, the length of the engaging portion 152 affects the distance that the motor 13 is retracted by the elastic member 14. Therefore, the length of the screw stopper 152 is d1, and the length of the through hole 1311 provided in the motor body is d2, where d2< d1, so that the motor 13 has a certain space for moving backward.
However, the length of the limiting part 152 is too long, so that the motor body 131 and the elastic member 14 are separated, and the motor 13 slides along the limiting part 152 during the working process, thereby affecting the stability. Therefore, the length of the stopper 152 needs to be limited. So that when the motor body 131 is abutted against the nut 151, the distance d4 between the end of the motor body 131 and the perforated partition 113 is smaller than the length d3 of the elastic member 14 in the uncompressed state. Thereby, the motor 13 stably operates under the clamping action of the elastic member 14 and the nut 151.
The diameter of the limiting portion 152 is larger than the inner diameter of the internal threaded post 115, and when the threaded portion 153 is completely screwed into the internal threaded post 115, the end surface of the limiting portion 152 abuts against the end surface of the internal threaded post 115, so that an installer can know that the screw 15 is screwed in place.
The material of elastic component 14 can select elastic metal, silica gel, rubber, resin etc. in this embodiment, the material of elastic component 14 is silica gel or rubber, and the elastic property of rubber or silica gel is good, and chemical properties is stable, is fit for long-term the use.
Further, as shown in fig. 3, the elastic member 14 is annular in shape, and an end surface thereof has an annular groove 141. By providing the annular groove 141 in the end face of the elastic member 14, the cross-sectional area of the elastic member 14 is reduced, and the deformability thereof is improved.
Since the elastic member 14 needs to be deformed during use, in order to avoid the deflection thereof, as shown in fig. 3, the perforated partition 113 is provided with a first annular convex wall 115 and a second annular convex wall 116, and the first annular convex wall 115 and the second annular convex wall 116 are coaxially arranged; the elastic member 14 is clamped in the gap between the first annular convex wall 115 and the second annular convex wall 116.
To further avoid interference of the impeller 12 with other components, when the motor 12 and the impeller 12 are assembled, a gap is formed between the rotating shaft 121 of the impeller and the support 114. That is, the motor output shaft 132 is higher than the rotating shaft 121 of the impeller when the motor 13 is installed, and the rotating shaft 121 of the impeller is separated from the holder 114 after the motor output shaft 132 and the rotating shaft 121 are completely inserted. Specifically, the rotating shaft 121 has a central shaft hole, and the motor output shaft 132 is in interference fit with the central shaft hole. In order to enable the motor output shaft 132 to be smoothly inserted into the central shaft hole, the diameter of the end part of the motor output shaft 132 far away from the motor body 131 is gradually reduced, so that the central shaft hole is gradually over against the motor output shaft 132 along the inclined plane of the end part of the motor output shaft 132, and is further in inserted tight fit with the motor output shaft 132.
As shown in fig. 5, the utility model also provides a condensation module 2, it includes the aforesaid but motor element 1 of independent dismouting motor still includes condensation coil assembly 21, condensation coil assembly 21 sets up impeller 12 top. The utility model discloses a condensation module need not to dismantle owing to used foretell motor element the motor can be changed alone to the condensation coil subassembly, and the operation is more convenient.
The utility model also provides a kitchen fresh air conditioner, it includes foretell condensation module.
In the description of the present invention, it should be understood that the terms "vertical", "horizontal", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words are not intended to have a special meaning unless otherwise stated.
The present invention is not limited to the embodiments, and if various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, they are intended to be covered if they fall within the scope of the claims and the equivalent technical scope of the present invention.
Claims (10)
1. But motor element of dismouting motor alone, its characterized in that includes:
the shell is provided with a motor installation cavity and an impeller installation cavity, a perforated partition plate is arranged between the motor installation cavity and the impeller installation cavity, and two oppositely arranged supports are arranged in the impeller installation cavity;
the impeller is arranged in the impeller mounting cavity and is provided with a rotating shaft and a shaft shoulder; the rotating shaft is arranged above the supports, and the shaft shoulder is arranged between the two supports to limit the axial movement of the impeller;
the motor is arranged in the motor mounting cavity and comprises a motor body and a motor output shaft, and the motor output shaft penetrates through the partition plate with the hole and is inserted into the rotating shaft of the impeller;
and the elastic piece is arranged between the clapboard with holes and the end surface of the motor body facing the impeller.
2. The individually detachable motor assembly according to claim 1, wherein:
an internal thread column is arranged in the motor mounting cavity, a through hole is formed in the motor body, and a screw penetrates through the through hole to be matched with the internal thread column to lock the motor;
the screw is including the nut, spacing portion and the screw thread portion that connect gradually, and the diameter of spacing portion is greater than the internal diameter of internal thread post.
3. The individually detachable motor assembly according to claim 2, wherein:
the length of the limiting part of the screw is d1, the length of a through hole arranged on the motor body is d2, wherein d2 is less than d 1;
the length of the elastic piece in an uncompressed state is d3, when the motor body abuts against the screw cap, the distance between the end of the motor body and the partition plate with the hole is d4, wherein d3 is greater than d 4.
4. The individually detachable motor assembly according to claim 1, wherein:
the elastic piece is made of silica gel or rubber.
5. The individually detachable motor assembly according to claim 4, wherein:
the elastic piece is annular as a whole, and an annular groove is formed in the end face of the elastic piece.
6. The individually detachable motor assembly according to claim 4, wherein:
the partition plate with the holes is provided with a first annular convex wall and a second annular convex wall which are coaxially arranged; the elastic piece is clamped in a gap between the first annular convex wall and the second annular convex wall.
7. The individually detachable motor assembly according to claim 1, wherein:
when the motor and the impeller are assembled, a gap is formed between the rotating shaft of the impeller and the support.
8. The individually detachable motor assembly according to claim 7, wherein:
the diameter of the end part of the motor output shaft far away from the motor body is gradually reduced.
9. A condensation module, characterized by: a motor assembly comprising the individually removable motor of any one of claims 1-8; the condensation module further comprises a condensation coil assembly, and the condensation coil assembly is arranged above the impeller.
10. The utility model provides a kitchen new trend air conditioner which characterized in that: comprising a condensation module as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945554.2U CN214221555U (en) | 2020-12-10 | 2020-12-10 | Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022945554.2U CN214221555U (en) | 2020-12-10 | 2020-12-10 | Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221555U true CN214221555U (en) | 2021-09-17 |
Family
ID=77701612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022945554.2U Active CN214221555U (en) | 2020-12-10 | 2020-12-10 | Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221555U (en) |
-
2020
- 2020-12-10 CN CN202022945554.2U patent/CN214221555U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106369781B (en) | Through-flow air duct device and vertical air conditioner thereof | |
| CN210660679U (en) | Fan convenient to it is clean | |
| CN214221555U (en) | Motor assembly capable of independently dismounting and mounting motor, condensation module and kitchen fresh air conditioner | |
| WO2019137533A1 (en) | Air conditioner indoor unit | |
| EP3657025B1 (en) | Cross-flow impeller device and cooling fan | |
| CN214664819U (en) | Machine and air conditioner in air conditioning | |
| CN212431091U (en) | Fan assembly, air duct component and air conditioner | |
| CN111219360A (en) | Wind wheel device and household appliance | |
| CN110529431B (en) | Motor | |
| CN213684613U (en) | Environment-friendly electric fan with detachable telescopic function | |
| CN208817671U (en) | Sweep wind blade subassembly and air conditioner | |
| CN219454133U (en) | Evaporation type humidifier | |
| CN213065449U (en) | Novel household intelligent electronic monitoring device | |
| CN210196080U (en) | Motor fixing device and air circulation fan | |
| CN209733893U (en) | limiting structure for assembling household appliance body and shell and dish washing machine | |
| CN216591944U (en) | Low noise fan coil convenient to maintenance | |
| CN221400980U (en) | Fan and range hood thereof | |
| CN214366825U (en) | Circulating fan with universal fan head | |
| CN212204769U (en) | Top cover device of cabinet air conditioner and cabinet air conditioner | |
| CN216290421U (en) | Idle call motor end cover | |
| CN221400979U (en) | Fan and range hood thereof | |
| CN215980095U (en) | Through-flow type integrated wind wheel | |
| CN209214074U (en) | A kind of connection structure and the air-conditioning with it | |
| CN220624212U (en) | Filtering component and air treatment unit | |
| KR100530893B1 (en) | An installing structure of horizontal blade for a room air-conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |