CN213176129U - Dust protected blower motor - Google Patents
Dust protected blower motor Download PDFInfo
- Publication number
- CN213176129U CN213176129U CN202021983105.0U CN202021983105U CN213176129U CN 213176129 U CN213176129 U CN 213176129U CN 202021983105 U CN202021983105 U CN 202021983105U CN 213176129 U CN213176129 U CN 213176129U
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- air
- dust
- shell
- blower motor
- dustproof
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Abstract
The utility model discloses a dustproof blower motor in the field of blower motors, which comprises a dustproof shell, wherein an air outlet pipe is arranged at the upper part of the rear side of the dustproof shell, an air inlet pipe is arranged at the lower side of the air outlet pipe, one ends of the air outlet pipe and the air inlet pipe are all connected in a rear side shell structure of the dustproof shell in a penetrating way, a base is arranged at the bottom of the dustproof shell, a blower device is fixedly connected at the top of the base, one end of an air conveying pipe is fixedly connected at the top of the blower device, the other end of the air conveying pipe is attached to the inner side of the air outlet pipe, a motor is fixedly connected at the right side of the blower device, a cooling fan is arranged at the right side of the motor, a rotating fan blade is arranged at the middle part of the cooling fan, the right side structure of the cooling fan is connected in, and the heat dissipation is convenient.
Description
Technical Field
The utility model relates to a blower motor field specifically is a dust protected blower motor.
Background
The blower motor mainly comprises the following six parts: motor, air cleaner, air-blower body, air chamber, base, oil drip mouth. The blower eccentrically operates by a rotor offset in a cylinder, and sucks, compresses, and discharges air by changing the volume between vanes in a rotor groove.
The blower motor in the prior art has the problem that dust is difficult to prevent due to the simple structure. Accordingly, those skilled in the art have provided a dust-proof blower motor to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dust protected blower motor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dustproof blower motor comprises a dustproof shell, wherein an air outlet pipe is arranged on the upper portion of the rear side of the dustproof shell, an air inlet pipe is arranged on the lower side of the air outlet pipe, one ends of the air outlet pipe and the air inlet pipe are connected into a rear shell structure of the dustproof shell in a penetrating manner, a base is arranged at the bottom of the dustproof shell, a blower device is fixedly connected to the top of the base, one end of an air conveying pipe is fixedly connected to the top of the blower device, the other end of the air conveying pipe is attached to the inner side of the air outlet pipe, a motor is fixedly connected to the right side of the blower device, a cooling fan is arranged on the right side of the motor, a rotating fan blade is arranged in the middle of the cooling fan, a right side structure of the cooling fan is connected into a right shell structure of the dustproof shell in a penetrating manner, inclined plates are fixedly connected to the, the other end fixed connection of two sets of swash plates is inboard at dust cover's top, motor electric connection external power source.
As a further aspect of the present invention: go out the tuber pipe and keep away from dust cover's one end threaded connection and have the screen lid, the surface of screen lid is provided with the filter screen, is of value to when air-blast device work is inhaled the wind, dust and the person of facilitating the use in the filtered air take off and clear up in the air-intake pipe.
As a further aspect of the present invention: the surface of the lower part of the cooling fan, penetrating through the front shell of the dustproof shell, is provided with a socket which is electrically connected with an external power supply, so that convenience is brought to a user to insert a connecting wire to supply power to the cooling fan, and the installation work of the user on the dustproof shell is facilitated.
As a further aspect of the present invention: the base is provided with groove structure all around, dust cover's bottom is inserted and is closed and connect in the top recess all around of base, is of value to the person of facilitating the use installation and dismantles dust cover, extravagant unnecessary labour during the installation of reduction.
As a further aspect of the present invention: the air holes on the surfaces of the two groups of inclined plates are inclined holes, so that the dust can not directly and vertically enter the blower by utilizing the inclined angle, and the dust in the blower motor is greatly reduced.
As a further aspect of the present invention: the top block of dust cover is connected with the radiator-grid, is of value to dispel the heat to the motor, and makes things convenient for dust cover's installation and dismantlement.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, all be provided with the swash plate through dust cover left and right sides upper portion, two sets of swash plate surfaces all are provided with the bleeder vent, and the equal fixed connection in two sets of swash plates upper end is in the structure of the middle part lower surface of radiator-grid, and the action in the dust of avoiding the radiator-grid surface to drop when accomplishing the blower motor heat dissipation enters into blower motor has solved the problem that the dustproof effect of blower motor is poor, has reached the effect to the dustproof protection of blower motor internals.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the dustproof housing of the present invention;
fig. 3 is a schematic view of the sectional structure of the middle dust-proof housing of the present invention.
1. In the figure: 1. a base; 2. a blower device; 3. a motor; 4. a wind delivery pipe; 5. a dust-proof housing; 6. a cooling fan; 7. rotating the fan blades; 8. a socket; 9. an air outlet pipe; 10. an air inlet pipe; 11. a net cover; 12. filtering with a screen; 13. a heat-dissipating web; 14. a sloping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in the embodiment of the present invention, a dust-proof blower motor comprises a dust-proof housing 5, an air outlet pipe 9 is disposed on the upper portion of the rear side of the dust-proof housing 5, an air inlet pipe 10 is disposed on the lower side of the air outlet pipe 9, one end of the air outlet pipe 9 and one end of the air inlet pipe 10 are both connected to the rear side housing structure of the dust-proof housing 5 in a penetrating manner, a base 1 is disposed on the bottom of the dust-proof housing 5, a blower 2 is fixedly connected to the top of the base 1, one end of an air duct 4 is fixedly connected to the top of the blower 2, the other end of the air duct 4 is attached to the inner side of the air outlet pipe 9, a motor 3 is fixedly connected to the right side of the blower 2, a cooling fan 6 is disposed on the right side of the motor 3, a rotary fan 7 is disposed in the middle of the cooling fan 6, the surface of two sets of swash plates 14 all is provided with multiunit bleeder vent structure, and the other end fixed connection of two sets of swash plates 14 is inboard at the top of dust cover 5, and motor 3 electric connection external power source.
One end of the air outlet pipe 9, which is far away from the dustproof shell 5, is connected with a net cover 11 in a threaded manner, and a filter screen 12 is arranged on the surface of the net cover 11, so that dust in air is filtered when the air blowing device 2 works for air suction, and a user can take down the air outlet pipe to clean the interior of the air inlet pipe 10 conveniently; the surface of the lower part of the cooling fan 6 penetrating through the front shell of the dustproof shell 5 is provided with a socket 8, the socket 8 is electrically connected with an external power supply, so that a user can conveniently insert a connecting wire to supply power to the cooling fan 6 and the installation work of the user on the dustproof shell 5 is facilitated; the periphery of the base 1 is provided with a groove structure, and the bottom of the dustproof shell 5 is inserted and connected in the groove around the top of the base 1, so that convenience is brought to a user for installing and disassembling the dustproof shell 5, and the waste of redundant labor force during installation is reduced; the air holes on the surfaces of the two groups of inclined plates 14 are inclined holes, so that the dust cannot directly and vertically enter the blower by utilizing the inclination angle, and the dust in the blower motor 3 is greatly reduced; the top block of dust cover 5 is connected with radiator-grid 13, is of value to dispelling the heat to motor 3, and makes things convenient for dust cover 5's installation and dismantlement.
The utility model discloses a theory of operation is: the user connects the heat dissipation net 13 at the top of the dustproof housing 5 in a clamping manner, the bottom of the dustproof housing 5 is connected in a groove structure around the top of the base 1 in a clamping manner, the motor 3 is electrically connected with an external power supply, the user opens the motor 3, the motor 3 starts to work to drive the air blowing device 2 to start air inlet and air outlet actions, the air inlet of the air blowing device 2 is attached to the inner side surface of the air inlet pipe 10 of the dustproof housing 5, the air outlet of the air blowing device 2 is fixedly connected at one end of the air conveying pipe 4, the other end of the air conveying pipe 4 is attached to the air outlet pipe 9 of the dustproof housing 5, the net cover 11 in threaded connection with the other end of the air outlet pipe 9 filters dust in the air through the filter screen 12, the excessive accumulation of the dust in the air blowing device 2 is avoided, the damage of parts is caused, the cooling fan, thereby the rotary fan begins to move, cool down the heat that produces 3 works of motor, the equal fixedly connected with swash plate 14 in 5 left and right sides upper portions of dust cover, unnecessary heat is effused through the bleeder vent of the setting on two sets of swash plates 14 surfaces, the bleeder vent that two sets of swash plates 14 surfaces set up is the inclined hole, be of value to utilize the angle of inclination to make the unable direct perpendicular entering air-blower of dust in, greatly reduced dust in the air-blast motor, dust cover 5's top block is connected with radiator-grid 13, be of value to dispel the heat to motor 3, and make things convenient for the installation and the dismantlement of dust cover 5.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a dust protected blower motor, includes dust cover (5), the rear side upper portion of dust cover (5) is provided with out tuber pipe (9), the downside that goes out tuber pipe (9) is provided with air-supply line (10), the one end that goes out tuber pipe (9) and air-supply line (10) all through connection is in the rear side shell structure of dust cover (5), its characterized in that: the bottom of the dustproof shell (5) is provided with a base (1), the top of the base (1) is fixedly connected with an air blowing device (2), the top of the air blowing device (2) is fixedly connected with one end of an air conveying pipe (4), the other end of the air conveying pipe (4) is attached to the inner side of an air outlet pipe (9), the right side of the air blowing device (2) is fixedly connected with a motor (3), the right side of the motor (3) is provided with a cooling fan (6), the middle part of the cooling fan (6) is provided with a rotating fan blade (7), the right side structure of the cooling fan (6) is connected in the right side shell structure of the dustproof shell (5) in a penetrating way, the upper parts of the front side and the rear side in the dustproof shell (5) are fixedly connected with inclined plates (14), the surfaces of the two groups of the inclined plates (14) are provided with a plurality of air hole structures, and the, the motor (3) is electrically connected with an external power supply.
2. The dust-protected blower motor according to claim 1, wherein: one end of the air outlet pipe (9) far away from the dustproof shell (5) is connected with a net cover (11) in a threaded mode, and a filter screen (12) is arranged on the surface of the net cover (11).
3. The dust-protected blower motor according to claim 1, wherein: and a socket (8) is arranged on the surface of the lower part of the cooling fan (6) penetrating through the front shell of the dustproof shell (5), and the socket (8) is electrically connected with an external power supply.
4. The dust-protected blower motor according to claim 1, wherein: the dustproof device is characterized in that groove structures are arranged on the periphery of the base (1), and the bottom of the dustproof shell (5) is connected in grooves on the periphery of the top of the base (1) in an inserting mode.
5. The dust-protected blower motor according to claim 1, wherein: the air holes on the surfaces of the two groups of inclined plates (14) are inclined holes.
6. The dust-protected blower motor according to claim 1, wherein: the top of the dustproof shell (5) is connected with a heat dissipation net (13) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983105.0U CN213176129U (en) | 2020-09-11 | 2020-09-11 | Dust protected blower motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021983105.0U CN213176129U (en) | 2020-09-11 | 2020-09-11 | Dust protected blower motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213176129U true CN213176129U (en) | 2021-05-11 |
Family
ID=75772849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021983105.0U Active CN213176129U (en) | 2020-09-11 | 2020-09-11 | Dust protected blower motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213176129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021492A (en) * | 2022-06-30 | 2022-09-06 | 精效悬浮(苏州)科技有限公司 | Cooling structure for motor of closed air blower |
-
2020
- 2020-09-11 CN CN202021983105.0U patent/CN213176129U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115021492A (en) * | 2022-06-30 | 2022-09-06 | 精效悬浮(苏州)科技有限公司 | Cooling structure for motor of closed air blower |
| CN115021492B (en) * | 2022-06-30 | 2024-04-05 | 精效悬浮(苏州)科技有限公司 | Cooling structure of closed blower motor |
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