CN221374046U - Motor casing of oscillating fan - Google Patents
Motor casing of oscillating fan Download PDFInfo
- Publication number
- CN221374046U CN221374046U CN202323515557.2U CN202323515557U CN221374046U CN 221374046 U CN221374046 U CN 221374046U CN 202323515557 U CN202323515557 U CN 202323515557U CN 221374046 U CN221374046 U CN 221374046U
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- Prior art keywords
- casing
- wall
- motor
- fan
- front cover
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- 230000017525 heat dissipation Effects 0.000 claims description 18
- 229920000742 Cotton Polymers 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a motor casing of a swinging fan, which belongs to the technical field of fans, and particularly relates to a motor casing of a swinging fan, comprising a casing, wherein a fan motor mounting groove is formed in the inner side of the casing, a rear baffle is fixedly arranged on the rear side of the casing, a plurality of groups of arc-shaped radiating holes which are distributed in an annular array are formed in the rear baffle, the diameters of the plurality of groups of the radiating holes which are distributed in the annular array are sequentially increased from inside to outside, a supporting seat is arranged at the bottom end of the fan motor mounting groove, a connecting hole is formed in the right side of the bottom end of the inner wall of the supporting seat, and a handle is fixedly arranged at the right side of the top end of the casing.
Description
Technical Field
The utility model relates to the technical field of fans, in particular to a motor casing of a swinging fan.
Background
The oscillating fan is a household appliance which can drive fan blades to generate wind power through the rotation of a motor and can swing left and right through an oscillating structure, so that the air supply range is enlarged.
The motor casing of the existing oscillating fan radiates heat through the casing, so that the radiating efficiency is affected, or the rear end of the motor casing is provided with radiating holes, so that the air flow is increased to radiate the motor casing.
Therefore, we invent a motor case of a swing fan.
Disclosure of utility model
The present utility model has been made in view of the above and/or problems occurring in the motor casing of a conventional oscillating fan.
Therefore, the utility model aims to provide a motor casing of a head-shaking fan, which can solve the problems that the heat dissipation of the motor casing of the existing head-shaking fan is carried out through the casing, the heat dissipation efficiency is affected, or the heat dissipation holes are formed at the rear end of the motor casing, and the heat dissipation is carried out by increasing the air flow.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
A motor housing of a moving head fan, comprising: the fan motor mounting groove is formed in the inner side of the shell, the rear baffle is fixedly arranged on the rear side of the shell, a plurality of groups of arc-shaped radiating holes which are distributed in an annular array are formed in the rear baffle, and the diameters of the radiating holes which are distributed in the annular array are sequentially increased from inside to outside.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the bottom of fan motor mounting groove is installed the supporting seat, the connecting hole has been seted up on the inner wall bottom right side of supporting seat, the top right side fixed mounting of casing has the handle.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: multiple groups of inverted trapezoidal grooves are formed in two sides of the outer wall of the shell, and the inverted trapezoidal grooves are distributed in an arc-shaped array.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the inner wall of the arc groove is fixedly provided with a heat dissipation plate.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the inner wall of the shell is provided with heat conduction cotton, and the outer side of the heat conduction cotton is attached to the inner wall of the fan motor mounting groove.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the inner side of the heat dissipation plate is of a hollow structure, and one side far away from the heat conducting cotton is of an opening structure.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the shell is provided with a front cover plate on one side far away from the rear baffle, an annular plate is fixedly arranged on one side, close to the shell, of the front cover plate, an annular ring groove is formed in one side, close to the front cover plate, of the shell, and the inner wall of the annular groove is in sliding connection with the outer wall of the annular plate.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the clamping frame is fixedly arranged on one side, close to the front cover plate, of the top end of the inner wall of the shell, a clamping block is connected to the inner wall of the clamping frame in a sliding mode, and the outer side of the clamping block is fixedly connected with the inner side of the annular plate.
As a preferable embodiment of the motor casing of the oscillating fan of the present utility model, wherein: the bottom end of the clamping frame is fixedly provided with a positioning block, a first penetrating positioning hole is formed in the positioning block, a second penetrating positioning hole is formed in the front cover plate, and the second positioning hole corresponds to the first positioning hole and is fixedly connected with the first positioning hole through a bolt.
Compared with the prior art:
Install the motor in fan motor mounting groove, through the curved louvre of seting up annular array and arranging, increase gaseous flow and improve radiating efficiency, through the multiunit of seting up inverted trapezoid recess, the arc groove that runs through and install in the heating panel of arc inslot wall, increase heat radiating area improves radiating efficiency.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a front view of a fan motor mounting slot of the present utility model;
fig. 4 is a cross-sectional view of the utility model at area a of fig. 3.
In the figure: the fan motor comprises a shell 1, a fan motor mounting groove 2, a supporting seat 3, a handle 4, a rear baffle 5, a heat dissipation hole 6, a connecting hole 7, heat conduction cotton 8, a front cover plate 9, a clamping frame 10, an annular groove 11, an annular plate 12, a clamping block 13, a positioning block 14, a positioning hole I15, a positioning hole II 16, a rotating shaft extending hole 17, an inverted trapezoid groove 18, an arc groove 19 and a heat dissipation plate 20.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Embodiment one:
The utility model provides a motor casing of a shaking fan, which has the advantages of convenient use and improved efficiency, referring to fig. 1-4, and comprises a casing 1, wherein a fan motor mounting groove 2 is formed in the inner side of the casing 1, a rear baffle plate 5 is fixedly arranged on the rear side of the casing 1, a plurality of groups of arc-shaped radiating holes 6 which are distributed in an annular array are formed in the rear baffle plate 5, and the diameters of the plurality of groups of radiating holes 6 which are distributed in the annular array are sequentially increased from inside to outside.
The supporting seat 3 is installed to the bottom of fan motor mounting groove 2, and connecting hole 7 has been seted up on the inner wall bottom right side of supporting seat 3, and the top right side fixed mounting of casing 1 has handle 4.
When the fan motor is specifically used, a person skilled in the art installs the motor in the fan motor installation groove 2, and through the arc-shaped radiating holes 6 arranged in the annular array, the air flow is increased, the radiating efficiency is improved, and the fan motor is conveniently lifted by the handle 4.
Embodiment two:
referring to fig. 1-4, a plurality of sets of inverted trapezoidal grooves 18 are formed on two sides of the outer wall of a casing 1, and the inverted trapezoidal grooves 18 are distributed in an arc array.
When the fan motor is particularly used, a person skilled in the art installs the motor in the fan motor installation groove 2, and increases the air flow to improve the heat dissipation efficiency through the arc-shaped heat dissipation holes 6 arranged in the annular array, and the fan motor is convenient to carry through the handle 4;
By the plurality of groups of inverted trapezoidal grooves 18, the contact area with air is enlarged, and the heat dissipation efficiency is improved.
Embodiment III:
Referring to fig. 1-4, arc grooves 19 are formed in two sides of a casing 1, two ends of each arc groove 19 are penetrated, and a heat dissipation plate 20 is fixedly arranged on the inner wall of each arc groove 19.
The heat conduction cotton 8 is installed to the inner wall of casing 1, and the outside of heat conduction cotton 8 is laminated with the inner wall of fan motor mounting groove 2.
When the fan motor is particularly used, a person skilled in the art installs the motor in the fan motor installation groove 2, and increases the air flow to improve the heat dissipation efficiency through the arc-shaped heat dissipation holes 6 arranged in the annular array, and the fan motor is convenient to carry through the handle 4;
Through the multiunit reverse trapezoidal recess 18 of seting up, enlarge with air area of contact, improve radiating efficiency, through the arc groove 19 that runs through, be convenient for gaseous transversal in arc groove 19 and install in the heating panel 20 of arc groove 19 inner wall, increase heat radiating area improves radiating efficiency.
Embodiment four:
Referring to fig. 1-4, the inner side of the heat dissipation plate 20 is hollow, and the side far away from the heat conducting cotton 8 is open.
When the fan motor is particularly used, a person skilled in the art installs the motor in the fan motor installation groove 2, and increases the air flow to improve the heat dissipation efficiency through the arc-shaped heat dissipation holes 6 arranged in the annular array, and the fan motor is convenient to carry through the handle 4;
Through the multiunit reverse trapezoidal recess 18 of seting up, enlarge with air area of contact, improve radiating efficiency, through the arc groove 19 that runs through, be convenient for gaseous transversal in arc groove 19 and install in the heating panel 20 of arc groove 19 inner wall, increase heat radiating area improves radiating efficiency.
Fifth embodiment:
Referring to fig. 1-4, a front cover plate 9 is arranged on one side of a shell 1 far away from a rear baffle plate 5, an annular plate 12 is fixedly arranged on one side of the front cover plate 9 close to the shell 1, an annular groove 11 is formed on one side of the shell 1 close to the front cover plate 9, and the inner wall of the annular groove 11 is in sliding connection with the outer wall of the annular plate 12.
A clamping frame 10 is fixedly arranged at one side of the top end of the inner wall of the shell 1, which is close to the front cover plate 9, a clamping block 13 is slidably connected to the inner wall of the clamping frame 10, and the outer side of the clamping block 13 is fixedly connected with the inner side of the annular plate 12.
The bottom end of the clamping frame 10 is fixedly provided with a positioning block 14, the positioning block 14 is provided with a first penetrating positioning hole 15, the front cover plate 9 is provided with a second penetrating positioning hole 16, and the second positioning hole 16 corresponds to the first positioning hole 15 and is fixedly connected through a bolt.
When the fan motor is specifically used, a person skilled in the art installs the motor in the fan motor installation groove 2, inserts the left annular plate 12 of the front cover plate 9 into the annular groove 11, corresponds the first positioning hole 15 to the second positioning hole 16, and fixes the first positioning hole and the second positioning hole through bolts;
Through the arc-shaped radiating holes 6 which are arranged in the annular array, the gas flow is increased, the radiating efficiency is improved, and the handle 4 is convenient to carry;
Through the multiunit reverse trapezoidal recess 18 of seting up, enlarge with air area of contact, improve radiating efficiency, through the arc groove 19 that runs through, be convenient for gaseous transversal in arc groove 19 and install in the heating panel 20 of arc groove 19 inner wall, increase heat radiating area improves radiating efficiency.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. Motor casing of fan of shaking head, including casing (1), its characterized in that: the fan motor mounting groove (2) has been seted up to the inboard of casing (1), the rear side fixed mounting of casing (1) has backplate (5), set up on backplate (5) multiunit and be curved louvre (6) that the annular array was arranged, multiunit is the annular array is arranged the diameter of louvre (6) increases gradually from inside to outside.
2. The motor casing of a swinging fan according to claim 1, wherein the bottom end of the fan motor mounting groove (2) is provided with a supporting seat (3), the right side of the bottom end of the inner wall of the supporting seat (3) is provided with a connecting hole (7), and the right side of the top end of the casing (1) is fixedly provided with a handle (4).
3. The motor casing of a swing fan according to claim 2, wherein a plurality of groups of inverted trapezoidal grooves (18) are formed in two sides of the outer wall of the casing (1), and the inverted trapezoidal grooves (18) are distributed in an arc-shaped array.
4. A motor casing of a swing fan according to claim 3, wherein, arc grooves (19) are formed in two inner sides of the casing (1), two ends of the arc grooves (19) are formed in a penetrating manner, and a heat dissipation plate (20) is fixedly arranged on the inner wall of the arc grooves (19).
5. The motor casing of a oscillating fan according to claim 4, wherein the inner wall of the casing (1) is provided with heat conducting cotton (8), and the outer side of the heat conducting cotton (8) is attached to the inner wall of the fan motor mounting groove (2).
6. A motor housing for a swing fan according to claim 5, wherein the inner side of the heat radiating plate (20) is provided with a hollow structure, and the side remote from the heat conducting cotton (8) is provided with an opening structure.
7. The motor casing of a swing fan according to claim 6, wherein a front cover plate (9) is arranged on one side, away from the rear baffle plate (5), of the casing (1), an annular plate (12) is fixedly arranged on one side, close to the casing (1), of the front cover plate (9), an annular ring groove (11) is formed on one side, close to the front cover plate (9), of the casing (1), and the inner wall of the annular groove (11) is in sliding connection with the outer wall of the annular plate (12).
8. The motor casing of a swing fan according to claim 7, wherein a clamping frame (10) is fixedly installed on one side, close to the front cover plate (9), of the top end of the inner wall of the casing (1), a clamping block (13) is slidably connected to the inner wall of the clamping frame (10), and the outer side of the clamping block (13) is fixedly connected with the inner side of the annular plate (12).
9. The motor casing of a oscillating fan according to claim 8, wherein a positioning block (14) is fixedly installed at the bottom end of the clamping frame (10), a first positioning hole (15) penetrating through the positioning block (14) is formed in the positioning block, a second positioning hole (16) penetrating through the front cover plate (9) is formed in the front cover plate, and the second positioning hole (16) corresponds to the first positioning hole (15) and is fixedly connected through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323515557.2U CN221374046U (en) | 2023-12-21 | 2023-12-21 | Motor casing of oscillating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323515557.2U CN221374046U (en) | 2023-12-21 | 2023-12-21 | Motor casing of oscillating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221374046U true CN221374046U (en) | 2024-07-19 |
Family
ID=91862288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323515557.2U Active CN221374046U (en) | 2023-12-21 | 2023-12-21 | Motor casing of oscillating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221374046U (en) |
-
2023
- 2023-12-21 CN CN202323515557.2U patent/CN221374046U/en active Active
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