CN219827237U - Range hood fan impeller assembly with mounting structure - Google Patents
Range hood fan impeller assembly with mounting structure Download PDFInfo
- Publication number
- CN219827237U CN219827237U CN202320529752.1U CN202320529752U CN219827237U CN 219827237 U CN219827237 U CN 219827237U CN 202320529752 U CN202320529752 U CN 202320529752U CN 219827237 U CN219827237 U CN 219827237U
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- fan impeller
- hole
- motor shaft
- mounting
- range hood
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- 230000006978 adaptation Effects 0.000 claims 2
- 238000004140 cleaning Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan impeller assembly of a range hood, which comprises a fan impeller body and a motor, wherein the motor is positioned at the rear side of the fan impeller body, the output end of the motor is connected with a motor shaft, a through hole matched with the motor shaft is formed in the fan impeller body, a mounting cylinder is arranged in the middle of the inner wall of the fan impeller body, a mounting hole communicated with the through hole is formed in the mounting cylinder, the top of the motor shaft penetrates through the mounting hole, a cavity communicated with the mounting hole is formed in the mounting cylinder, two groups of operating rods are arranged in the cavity and penetrate through the outer wall of the mounting cylinder, and locking blocks are arranged at the bottoms of the operating rods.
Description
Technical Field
The utility model relates to the technical field of range hoods, in particular to a range hood fan impeller assembly with a mounting structure.
Background
The range hood is a common device in a kitchen, can quickly discharge the oil smoke generated during cooking, and reduces the harm of the oil smoke to human bodies. The fan impeller is one of the components in the range hood and is mainly driven by a motor to work.
However, the fan impeller assembly in the range hood is usually fixedly mounted with the motor, the fan impeller is not provided with a mounting structure, the fan impeller and the motor are inconvenient to assemble and disassemble, when the motor is damaged or the fan impeller is damaged, the whole needs to be replaced, the cost is increased, tools are needed to be used for assembling and disassembling the fan impeller mounted by bolts, the assembly and the disassembly are troublesome, and the subsequent cleaning, maintenance and overhaul are inconvenient.
Disclosure of Invention
The utility model aims to provide a fan impeller assembly of a range hood with a mounting structure, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a fan impeller assembly of a range hood with a mounting structure comprises a fan impeller body and a motor, wherein the motor is located at the rear side of the fan impeller body, a motor shaft is connected to the output end of the motor, a through hole matched with the motor shaft is formed in the fan impeller body, a mounting cylinder is arranged in the middle of the inner wall of the fan impeller body, a mounting hole communicated with the through hole is formed in the mounting cylinder, the top of the motor shaft penetrates through the mounting hole, a cavity communicated with the mounting hole is formed in the mounting cylinder, two groups of operating rods are arranged in the cavity and penetrate through the outer wall of the mounting cylinder, locking blocks are mounted at the bottom of the operating rods, and two groups of locking holes matched with the locking blocks are formed in the motor shaft.
Further: the bottom outer wall of action bars is connected with the movable plate, and the movable plate is located the outside of latch segment.
Further: the connecting spring is installed to the inner wall of cavity, and the bottom of connecting spring is connected with the lateral surface of movable plate.
Further: the fan impeller body is provided with a plurality of groups of blades.
Further: one end of the outer side surface of the mounting cylinder is provided with a limiting rod, and the bottom end of the limiting rod is attached to the outer wall of the motor shaft.
Further: the diameter of the through hole is equal to that of the mounting hole, and the diameters of the mounting hole and the through hole are slightly larger than that of the motor shaft.
Further: the outer surface of the locking block is provided with an anti-slip pad.
Compared with the prior art, the utility model has the beneficial effects that:
according to the motor, the motor shaft of the motor is directly limited by the mounting hole in the mounting cylinder, the limiting rod at the top limits the mounting position of the motor shaft, the moving plate and the locking block can be driven to move through the sliding of the two groups of operating rods, and under the action of the connecting springs, the locking block can move towards the inner side direction when the operating rods are not stressed, namely, the locking block is connected with the locking hole on the motor shaft, so that the motor shaft is quickly disassembled and assembled, the fan impeller and the motor are quickly disassembled and assembled, the disassembly and assembly can be completed without tools, and the subsequent cleaning, maintenance and overhaul are facilitated.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another construction of the present utility model;
FIG. 3 is a schematic view of the mounting cylinder structure of the present utility model;
fig. 4 is a top view cross-section of the mounting cylinder and motor shaft of the present utility model.
In the figure: 1. a fan impeller body; 2. a motor; 3. a mounting cylinder; 4. a motor shaft; 5. a through hole; 6. a mounting hole; 7. a limit rod; 8. an operation lever; 9. a cavity; 10. a connecting spring; 11. a moving plate; 12. a locking hole; 13. locking blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model relates to a fan impeller assembly of a range hood with a mounting structure, which comprises a fan impeller body 1 and a motor 2, wherein the motor 2 is positioned at the rear side of the fan impeller body 1, the output end of the motor 2 is connected with a motor shaft 4, a through hole 5 matched with the motor shaft 4 is formed in the fan impeller body 1, a mounting cylinder 3 is arranged in the middle of the inner wall of the fan impeller body 1, a mounting hole 6 communicated with the through hole 5 is formed in the mounting cylinder 3, the top of the motor shaft 4 penetrates through the mounting hole 6, a cavity 9 communicated with the mounting hole 6 is formed in the mounting cylinder 3, two groups of operating rods 8 are arranged in the cavity 9, the two groups of operating rods 8 penetrate through the outer wall of the mounting cylinder 3, a locking block 13 is arranged at the bottom of the operating rod 8, and two groups of locking holes 12 matched with the locking block 13 are formed in the motor shaft 4;
the fan impeller body 1 and the motor 2 are of the existing structure, the internal structure and the working principle are not described herein, when the motor shaft 4 and the fan impeller body 1 are installed, the motor shaft 4 is connected with the mounting hole 6 through the through hole 5, when the top of the motor shaft 4 is attached to the limit rod 7, the position of the motor shaft 4 can not move any more, at this moment, the locking block 13 and the locking hole 12 are located in the same vertical direction, and can be driven to move and be connected with the locking hole 12 through the action of the operating rod 8, wherein two groups of locking holes 12 on the motor shaft 4 are arranged in advance, namely, the installation of the motor shaft 4 is realized, when the motor shaft 4 is detached, the operating rod 8 is pulled outwards, the locking block 13 is separated from the locking hole 12, the motor shaft 4 is separated from the mounting cylinder 3, the motor 2 and the fan impeller body 1 are quickly dismounted, no external tool is needed, and subsequent cleaning, maintenance and overhaul are convenient.
Preferably, the outer wall of the bottom end of the operating rod 8 is connected with a moving plate 11, the moving plate 11 is positioned at the outer side of the locking block 13, the inner wall of the cavity 9 is provided with a connecting spring 10, and the bottom end of the connecting spring 10 is connected with the outer side surface of the moving plate 11;
in the process of installing the motor shaft 4, the two groups of operating rods 8 are in an outward pulled state, the motor shaft 4 at the moment can be smoothly connected with the installing hole 6 until the top is attached to the bottom of the limiting rod 7, in the process, the moving plate 11 and the locking block 13 move outwards, the connecting spring 10 is in a compressed state, after the position of the motor shaft 4 is installed, the locking block 13 is aligned with the locking hole 12, the operating rods 8 are loosened, the connecting spring 10 in compression returns automatically, namely the locking block 13 at the bottom is driven to be connected with the locking hole 12, the rapid installation of the motor shaft 4 is realized, when the locking block 13 is not aligned with the locking hole 12 during the installation of the motor shaft 4, the position of the installing cylinder 3 can be adjusted by rotating the whole fan impeller body 1, and when the locking hole 12 on the motor shaft 4 is aligned with the locking block 13, the locking block 13 can automatically move into the locking hole 12.
Preferably, a plurality of groups of blades are arranged on the fan impeller body 1.
Preferably, a limit rod 7 is arranged at one end of the outer side surface of the mounting cylinder 3, and the bottom end of the limit rod 7 is attached to the outer wall of the motor shaft 4.
Preferably, the diameter of the through hole 5 is equal to the diameter of the mounting hole 6, and the diameters of the mounting hole 6 and the through hole 5 are slightly larger than the diameter of the motor shaft 4, so that the motor shaft 4 can be smoothly mounted and taken out.
Example 2:
referring to fig. 4, this embodiment differs from the first embodiment in that: the surface of the locking block 13 is provided with an anti-slip pad, and the anti-slip pad plays a role in preventing slipping, so that the stability of connection between the locking block 13 and the locking hole 12 is improved, and the stability of connection between the motor shaft 4 and the fan impeller body 1 is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a range hood fan impeller subassembly with mounting structure, includes fan impeller body (1) and motor (2), its characterized in that: the motor (2) is located the rear side of fan impeller body (1), the output of motor (2) is connected with motor shaft (4), set up on fan impeller body (1) with through-hole (5) of motor shaft (4) looks adaptation, the inner wall middle part of fan impeller body (1) is equipped with mounting cylinder (3), and set up mounting hole (6) with through-hole (5) intercommunication setting in mounting cylinder (3), mounting hole (6) are run through at the top of motor shaft (4), cavity (9) of intercommunication mounting hole (6) have been seted up in mounting cylinder (3), be equipped with two sets of action bars (8) in cavity (9), and two sets of action bars (8) run through the outer wall of mounting cylinder (3), latch segment (13) are installed to the bottom of action bars (8), and set up two sets of latch holes (12) with latch segment (13) looks adaptation on motor shaft (4).
2. A range hood fan impeller assembly with mounting structure as set forth in claim 1, wherein: the bottom outer wall of the operating rod (8) is connected with a moving plate (11), and the moving plate (11) is positioned on the outer side of the locking block (13).
3. A range hood fan impeller assembly with mounting structure as set forth in claim 2, wherein: the inner wall of the cavity (9) is provided with a connecting spring (10), and the bottom end of the connecting spring (10) is connected with the outer side surface of the movable plate (11).
4. A range hood fan impeller assembly with mounting structure as set forth in claim 1, wherein: a plurality of groups of blades are arranged on the fan impeller body (1).
5. A range hood fan impeller assembly with mounting structure as set forth in claim 1, wherein: and one end of the outer side surface of the mounting cylinder (3) is provided with a limiting rod (7), and the bottom end of the limiting rod (7) is attached to the outer wall of the motor shaft (4).
6. A range hood fan impeller assembly with mounting structure as set forth in claim 1, wherein: the diameter of the through hole (5) is equal to the diameter of the mounting hole (6), and the diameters of the mounting hole (6) and the through hole (5) are slightly larger than the diameter of the motor shaft (4).
7. A range hood fan impeller assembly with mounting structure as set forth in claim 1, wherein: the outer surface of the locking block (13) is provided with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529752.1U CN219827237U (en) | 2023-03-17 | 2023-03-17 | Range hood fan impeller assembly with mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320529752.1U CN219827237U (en) | 2023-03-17 | 2023-03-17 | Range hood fan impeller assembly with mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219827237U true CN219827237U (en) | 2023-10-13 |
Family
ID=88273085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320529752.1U Active CN219827237U (en) | 2023-03-17 | 2023-03-17 | Range hood fan impeller assembly with mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219827237U (en) |
-
2023
- 2023-03-17 CN CN202320529752.1U patent/CN219827237U/en active Active
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