CN216554598U - Integrated air duct structure and fan - Google Patents
Integrated air duct structure and fan Download PDFInfo
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- CN216554598U CN216554598U CN202122806783.0U CN202122806783U CN216554598U CN 216554598 U CN216554598 U CN 216554598U CN 202122806783 U CN202122806783 U CN 202122806783U CN 216554598 U CN216554598 U CN 216554598U
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Abstract
The utility model provides an integrated air duct structure and a fan, wherein the air duct structure comprises a cylindrical air duct body, a motor support and a bearing seat support, wherein the motor support and the bearing seat support are respectively positioned at two ends of the air duct body and are integrally formed. Based on the technical scheme of the utility model, the air duct body, the motor support and the bearing seat support are integrated through injection molding and used as a basic part, so that the structure of the air duct is simplified and the number of parts is reduced; on the other hand, when the product is assembled, other parts are only required to be additionally arranged on the corresponding installation area of the basic part formed by the air duct body, so that the assembly process is greatly simplified, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to an integrated air duct structure and a fan.
Background
Along with the improvement of the living standard, the demand of people on the function and the performance diversity of the fan is increased, and the fan which brings comfortable blowing experience is favored when pursuing large air volume and low noise. The tower fan which is popular in the market at present has the advantages of fine appearance, small occupied area, no exposed blade and high safety coefficient; meanwhile, the air is cut uniformly from top to bottom, the longitudinal air supply range is wide, and the air supply continuity is good. However, the air duct system of the existing tower fan type fan mainly comprises an airflow driving component, an air guide volute, a volute tongue, an air outlet grille, an air inlet grille, a motor and accessories thereof, a power supply main board and the like. The whole air duct system has more parts, so that the assembly process is complex and the working hours are long, and the labor cost of the whole machine production is increased.
Therefore, in order to solve the above problems, it is necessary to optimize the structure of the air duct system and design an improved integrated air duct structure, so as to simplify the overall structure of the air duct and improve the assembly convenience and production efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of various parts and complex assembly process existing in an air duct system of a tower fan in the prior art, the application provides an integrated air duct structure and a fan.
In a first aspect, the integrated air duct structure provided by the utility model comprises a cylindrical air duct body, a motor support and a bearing seat support, wherein the motor support and the bearing seat support are respectively located at two ends of the air duct body and are integrally formed.
In one embodiment, the air duct further comprises an outer casing, the air duct body is accommodated in the outer casing, and the air duct body and/or the outer casing are/is further provided with a functional component mounting structure for mounting other functional components.
In one embodiment, the functional component mounting structure includes a main board mounting structure for mounting a main board box, and the main board mounting structure is disposed on an end face of the air duct body where the bearing block bracket is located.
In one embodiment, the main board mounting structure includes at least one mounting post formed on the end surface of the air duct body, and the end of the mounting post has a mounting screw hole.
In one embodiment, the functional part mounting structure further includes a power cutoff switch mounting groove for mounting a power cutoff switch.
In one embodiment, the functional component mounting structure further includes a capacitor mounting structure for mounting a motor capacitor, and the capacitor mounting structure is located on an end face of the air duct body where the motor bracket is located.
In one embodiment, the capacitor mounting structure is a capacitor mounting groove having a mounting hole at a groove bottom thereof.
In one embodiment, the functional part mounting structure further includes a motor switch mounting groove for mounting a bipolar power cutoff switch for controlling the motor, the motor switch mounting groove being adjacent to the motor bracket.
In one embodiment, the functional component mounting structure further comprises a reserved mounting structure, which is a mounting groove and/or a mounting hole for mounting other functional modules.
In a second aspect, the present invention provides a fan, which includes the above-mentioned integrated air duct structure.
The features mentioned above can be combined in various suitable ways or replaced by equivalent features as long as the object of the utility model is achieved.
Compared with the prior art, the integrated air duct structure and the fan provided by the utility model at least have the following beneficial effects:
according to the integrated air duct structure and the fan, the basic components of the air duct structure, namely the air duct body, the motor support and the bearing seat support, are integrated through injection molding to serve as a basic part, so that the structure of the air duct is simplified, and the number of parts is reduced; on the other hand, when the product is assembled, other parts are only required to be additionally arranged on the corresponding installation area of the basic part formed by the air duct body, the assembly process is changed from actual assembly into additional assembly, the assembly flow is greatly simplified, and the assembly efficiency is improved.
Drawings
The utility model will be described in more detail hereinafter on the basis of embodiments and with reference to the accompanying drawings. Wherein:
FIG. 1 is a schematic view of an integrated air duct structure according to the present invention;
FIG. 2 is a schematic view of the assembly of the components of an integrated duct structure according to the present invention;
FIG. 3 shows a top view of the structure shown in FIG. 1;
FIG. 4 shows a bottom view of the structure of FIG. 2;
in the drawings, like parts are provided with like reference numerals. The drawings are not to scale.
Reference numerals:
1-reserved mounting structure, 2-main board mounting structure, 3-power-off switch mounting groove, 4-volute tongue, 5-volute, 6-motor support, 7-capacitor mounting groove, 8-main board, 9-air duct body, 10-bearing rubber seat, 11-cross flow wind wheel, 12-bipolar power-off switch, 13-switch box, 14-motor capacitor, 15-motor, 16-plasma/anion generator and 17-main board box.
Detailed Description
The utility model will be further explained with reference to the drawings.
The embodiment of the utility model provides an integrated air duct structure which comprises a cylindrical air duct body 9, a motor support 6 and a bearing seat support, wherein the motor support 6 and the bearing seat support are respectively positioned at two ends of the air duct body 9 and are integrally formed.
Specifically, as shown in fig. 1 of the accompanying drawings, the integrated air duct structure of the present invention mainly integrates the air duct body 9, the motor bracket 6 and the bearing seat bracket, and realizes that the three components are formed into a whole as a part through integrated injection molding. When the fan is assembled, the main power parts, i.e. the cross-flow wind wheel 11, the motor 15 and the corresponding bearing assemblies, can be directly assembled in the air duct structure. During assembly, the cross flow wind wheel 11 is assembled in an installation space inside the air duct body 9, the bearing assembly is assembled on a bearing seat support at one end of the air duct body 9 and matched with one end of the cross flow wind wheel 11, and the motor 15 is assembled on a motor support 6 at the other end of the air duct body 9 and matched with the other end of the cross flow wind wheel 11.
Furthermore, in the whole assembly process, other parts only need to be installed at corresponding positions of the air duct structure, and corresponding installation structures are formed in advance at the corresponding positions in the manufacturing and forming process of the air duct structure, so that the overall structure of the air duct structure can be simplified, and the assembly efficiency is improved.
Furthermore, the air duct body 9 mainly comprises a volute tongue 4 and a volute 5, and the air duct body 9 is provided with an air outlet extending along the axial direction. The bearing assembly mainly comprises a bearing rubber seat 10 and a bearing body, wherein the bearing rubber seat 10 is assembled on a bearing seat support.
In one embodiment, the air duct further comprises an outer casing, the air duct body 9 is accommodated in the outer casing, and the air duct body 9 and/or the outer casing are/is further provided with a functional component mounting structure for mounting other functional components.
Specifically, the whole shell body that includes wind channel body 9 and holds wind channel body 9 of wind channel structure, wind channel body 9 among the wind channel structure constitutes the assembly basis with motor support 6 and bearing frame support, and corresponding mounting structure of other functional unit according to assembly demand or product structure, the shaping is on wind channel body 9 and/or shell body to realize the rapid Assembly of other functional unit.
In one embodiment, the functional component mounting structure comprises a main board mounting structure 2 for mounting a main board 8 box, and the main board mounting structure 2 is arranged on one end face of the air duct body 9 where the bearing seat support is arranged.
Specifically, as shown in fig. 1 to fig. 3 of the drawings, the end face, i.e., the top end, of the air duct body 9 where the bearing block bracket is located has a main board mounting structure 2, which is mainly used for assembling a main board box 17 on which a control main board 8 is mounted, as a control part of the fan apparatus.
Preferably, the main board mounting structure 2 includes at least one mounting post formed on the end surface of the air duct body 9, and the end of the mounting post has a mounting screw hole.
Specifically, as shown in fig. 1 to fig. 3 of the drawings, the main board mounting structure 2 includes at least one mounting post protruding from the end surface of the air duct body 9, the mounting post can be in plug-in fit with the main board 8 box to realize positioning, and then the main board 8 box can be fixedly connected with the mounting post through a mounting screw hole and a screw.
In one embodiment, the functional part mounting structure further includes a power cutoff switch mounting groove 3, and the power cutoff switch mounting groove 3 is used to mount a power cutoff switch.
Specifically, the position of the power-off switch mounting groove 3 is close to the top of the air duct body 9, namely close to one end of the bearing seat support, so that a user can operate the power-off switch conveniently to control the starting and stopping of the fan.
In one embodiment, the functional component mounting structure further comprises a capacitor mounting structure for mounting the motor capacitor 14, and the capacitor mounting structure is located on an end face of the air duct body 9 where the motor bracket 6 is located. The electric capacity mounting structure is electric capacity mounting groove 7, and the tank bottom department of electric capacity mounting groove 7 has the pilot hole.
Specifically, motor capacitor 14 is assembled separately from motor 15, and motor 15 is installed in motor bracket 6, and motor capacitor 14 is installed in the capacitor mounting structure, specifically in capacitor mounting groove 7. The assembly holes at the bottom of the capacitor mounting groove 7 can realize the fixation of the motor capacitor 14 and also realize the routing of the ground connection structure between the motor capacitor 14 and the motor 15.
In one embodiment, the functional component mounting structure further includes a motor 15 switch mounting groove for mounting the bipolar power cutoff switch 12 for controlling the motor 15, the motor 15 switch mounting groove being adjacent to the motor bracket 6.
Specifically, the bipolar cutoff switch 12 is provided in a switch box 13, and the switch box 13 is mounted to a switch mounting groove of the motor 15 for individually controlling the operation of the motor 15.
In one embodiment, the functional component mounting structure further comprises a reserved mounting structure 1, and the reserved mounting structure 1 is a mounting slot and/or a mounting hole for mounting other functional modules.
Specifically, according to the functional design and product requirements of the fan product, in addition to the functional components, other functional modules may be further added. The reserved installation structure is used for installing additional functional modules and is arranged at a corresponding position according to the installation requirements of the corresponding functional modules.
For example, for some control modules, such as gear control, wind type, wind speed control, etc., which are convenient for personnel to control and simultaneously connect the main board 8, the corresponding reserved mounting structures 1 are preferably arranged at the end face of the air duct body 9. For some modules of actual functions of the product, such as the iso/negative ion generator 16, it needs to be disposed at the air outlet portion, and then a corresponding reserved mounting structure is preferably disposed on the side surface of the air duct body 9, and directly corresponds to the air outlet.
The embodiment of the utility model also provides a fan which comprises the integrated air duct structure and further has all the technical effects of the fan.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "bottom", "top", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present invention. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that features described in different dependent claims and herein may be combined in ways different from those described in the original claims. It is also to be understood that features described in connection with individual embodiments may be used in other described embodiments.
Claims (10)
1. The utility model provides an integration wind channel structure which characterized in that, includes the wind channel body and motor support and the bearing frame support of tube-shape, motor support with the bearing frame support is located respectively the both ends of wind channel body, and the shaping of three is as an organic whole.
2. The integrated air duct structure according to claim 1, further comprising an outer casing, wherein the air duct body is accommodated in the outer casing, and the air duct body and/or the outer casing further has a functional component mounting structure thereon for mounting other functional components.
3. The integrated air duct structure according to claim 2, wherein the functional component mounting structure comprises a main board mounting structure for mounting a main board box, and the main board mounting structure is disposed on an end face of the air duct body where the bearing block bracket is located.
4. The integrated air duct structure according to claim 3, wherein the main board mounting structure comprises at least one mounting post formed on an end surface of the air duct body, and an end of the mounting post has a mounting screw hole.
5. The integrated air duct structure according to any one of claims 2 to 4, wherein the functional component mounting structure further comprises a power-off switch mounting groove for mounting a power-off switch.
6. The integrated air duct structure according to any one of claims 2 to 4, wherein the functional component mounting structure further comprises a capacitor mounting structure for mounting a motor capacitor, and the capacitor mounting structure is located on an end face of the air duct body where the motor bracket is located.
7. The integrated air duct structure according to claim 6, wherein the capacitor mounting structure is a capacitor mounting groove, and a mounting hole is formed at the bottom of the capacitor mounting groove.
8. The integrated air duct structure according to any one of claims 2 to 4, wherein the functional component mounting structure further comprises a motor switch mounting groove for mounting a bipolar power-off switch for controlling the motor, the motor switch mounting groove being adjacent to the motor bracket.
9. The integrated air duct structure according to any one of claims 2 to 4, wherein the functional component mounting structure further comprises a reserved mounting structure, which is a mounting groove and/or a mounting hole for mounting other functional modules.
10. A fan characterised in that it includes an integrated air duct structure as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806783.0U CN216554598U (en) | 2021-11-15 | 2021-11-15 | Integrated air duct structure and fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122806783.0U CN216554598U (en) | 2021-11-15 | 2021-11-15 | Integrated air duct structure and fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216554598U true CN216554598U (en) | 2022-05-17 |
Family
ID=81575013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122806783.0U Active CN216554598U (en) | 2021-11-15 | 2021-11-15 | Integrated air duct structure and fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216554598U (en) |
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2021
- 2021-11-15 CN CN202122806783.0U patent/CN216554598U/en active Active
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