CN211290260U - Warm air blower with noise reduction structure - Google Patents
Warm air blower with noise reduction structure Download PDFInfo
- Publication number
- CN211290260U CN211290260U CN201922471803.6U CN201922471803U CN211290260U CN 211290260 U CN211290260 U CN 211290260U CN 201922471803 U CN201922471803 U CN 201922471803U CN 211290260 U CN211290260 U CN 211290260U
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- China
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- rotary drum
- fan heater
- plate
- transmission motor
- noise reduction
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Abstract
The utility model discloses a fan heater with structure of making an uproar falls, including underframe, protective housing and U type groove, the mid-mounting of underframe has first transmission motor, and the both sides of first transmission motor are connected with the stopper, first transmission motor's upper end is connected with the rotary drum, and the upper end both sides of rotary drum are connected with fixation nut, protective housing connects in the upper end of rotary drum, and protective housing's outer wall inside distribution has the cotton layer of sound absorption, the opposite side of shock attenuation board is connected with damping spring, and damping spring's the other end is connected with the connecting plate. This electric fan heater with structure of making an uproar falls is provided with can pivoted rotary drum, can rotate upper portion device for can distribute away steam fast, improve the result of use greatly, compare and the device still is provided with cotton layer of sound absorption and damping spring, make the sound that the device sent in the use that reduces greatly, improve the noise reduction effect.
Description
Technical Field
The utility model relates to a fan heater technical field specifically is a fan heater with structure of making an uproar falls.
Background
The warm air blower is a combined unit formed by combining a ventilator, a motor and an air heater. The air-conditioning system is suitable for various workshops, and can be used for heating circulating air when the air does not contain dust and flammable or explosive gas. The fan heater can independently be used for heating, generally used for supplementing the insufficient part of the radiator or using the radiator as on-duty heating, and the rest heat load is borne by the fan heater, but the existing fan heater has larger sound, so that the fan heater with the noise reduction structure is needed.
The electric fan heater in market is most all not convenient for install fixedly to most all is fixed mounting's structure, makes heating department can not rotate, greatly reduced result of use, and most all do not set up the device of making an uproar that falls, makes sound great in the use, has brought troublesome problem for the user, for this reason, we provide an electric fan heater with the structure of making an uproar that falls.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fan heater with structure of making an uproar falls to solve the fan heater on the market that proposes in the above-mentioned background art and install fixedly mostly not being convenient for, and most all be fixed mounting's structure, make heating department can not rotate, greatly reduced result of use, and most do not all set up the device of making an uproar, make sound great in the use, brought troublesome problem for the user.
In order to achieve the above object, the utility model provides a following technical scheme: a fan heater with a noise reduction structure comprises a bottom frame, a protective shell and a U-shaped groove, wherein a first transmission motor is installed in the middle of the bottom frame, limiting blocks are connected to two sides of the first transmission motor, a rotary drum is connected to the upper end of the first transmission motor, fixing nuts are connected to two sides of the upper end of the rotary drum, the protective shell is connected to the upper end of the rotary drum, a sound absorption cotton layer is distributed inside the outer wall of the protective shell, a protective partition plate is connected to one end of the middle of the protective shell, a heating plate is distributed on one side of the protective partition plate, the U-shaped groove is connected to the inner wall of one end of the heating plate, a heating tube is connected inside the U-shaped groove, a blower is distributed on the other side of the heating plate, a rotating shaft is connected to the middle of the blower, a second transmission motor is connected to the other, and the other end of the damping spring is connected with a connecting plate.
Preferably, the protective shell forms a rotating structure with the bottom frame through the rotating cylinder and the first transmission motor, and the rotating cylinder forms a fixed connection structure with the protective shell through a fixing nut.
Preferably, an integrated structure is formed between the sound absorption cotton layer and the protective shell, and the sound absorption cotton layer is tightly attached to the inner portion of the outer wall of the protective shell and distributed.
Preferably, an embedded structure is formed between the heating tube and the U-shaped groove, and a fixed connection structure is formed between the U-shaped groove and the heating plate.
Preferably, the second transmission motor forms a transmission structure with the blower through the rotating shaft, and a detachable structure is formed between the second transmission motor and the damping plate.
Preferably, the damping plate forms an elastic structure with the connecting plate through the damping spring, and forms a fixed connection structure with the connecting plate.
Compared with the prior art, the beneficial effects of the utility model are that: the fan heater with the noise reduction structure is provided with the rotatable rotary drum which can rotate the upper device, so that hot air can be quickly distributed, the use effect is greatly improved, and compared with the fan heater with the noise reduction structure which is also provided with the sound absorption cotton layer and the damping spring, the noise generated by the fan heater in the use process is greatly reduced, and the noise reduction effect is improved;
the fan heater with the noise reduction structure is provided with the rotating structure, the protective shell is convenient to drive the rotating drum and the protective shell to rotate under the rotation of the first transmission motor through the rotating structure formed between the rotating drum and the first transmission motor as well as the bottom frame, so that the heating is more uniform in supply, the heating effect is better, the sound absorption cotton layer and the protective shell form an integrated structure, the sound emitted by the device in the protective shell can be absorbed through the sound absorption cotton layer, and the sound of the fan heater is greatly reduced;
this electric fan heater with structure of making an uproar is fallen is provided with transmission structure, and second drive motor makes to be convenient for blow off inside steam under second drive motor's rotation through constituting transmission structure between pivot and the hair-dryer to reach the effect of heating.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the heating tube of the present invention;
fig. 3 is a schematic view of the internal structure of the present invention.
In the figure: 1. a bottom frame; 2. a first drive motor; 3. a limiting block; 4. a rotating drum; 5. fixing a nut; 6. a protective housing; 7. a sound absorbing cotton layer; 8. a protective barrier; 9. heating plates; 10. a U-shaped groove; 11. a heat generating tube; 12. a blower; 13. a rotating shaft; 14. a second drive motor; 15. a damper plate; 16. a damping spring; 17. a connecting 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, the present invention provides a technical solution: a warm air blower with a noise reduction structure comprises a bottom frame 1, a first transmission motor 2, limiting blocks 3, a rotary drum 4, fixing nuts 5, a protective shell 6, a sound absorption cotton layer 7, a protective partition plate 8, a heating plate 9, a U-shaped groove 10, a heating pipe 11, a blower 12, a rotary shaft 13, a second transmission motor 14, a damping plate 15, a damping spring 16 and a connecting plate 17, wherein the first transmission motor 2 is installed in the middle of the bottom frame 1, the limiting blocks 3 are connected to two sides of the first transmission motor 2, the rotary drum 4 is connected to the upper end of the first transmission motor 2, the fixing nuts 5 are connected to two sides of the upper end of the rotary drum 4, the protective shell 6 is connected to the upper end of the rotary drum 4, the sound absorption cotton layer 7 is distributed in the outer wall of the protective shell 6, the protective shell 6 forms a rotary structure with the bottom frame 1 through the rotary drum 4 and the first transmission motor 2, and the rotary drum 4 forms, an integrated structure is formed between the sound absorption cotton layer 7 and the protective shell 6, the sound absorption cotton layer 7 is tightly attached to the inner portion of the outer wall of the protective shell 6 and is distributed in the outer wall of the protective shell 6, the protective shell 6 is convenient to drive the rotary drum 4 and the protective shell 6 to rotate under the rotation of the first transmission motor 2 through the rotary structure formed between the rotary drum 4 and the first transmission motor 2 and the bottom frame 1, so that the supply of warm air is more uniform, the heat supply effect is better, the integrated structure formed between the sound absorption cotton layer 7 and the protective shell 6 enables the sound emitted by the inner device of the protective shell 6 to be absorbed through the sound absorption cotton layer 7, and the sound of the fan heater is greatly reduced;
a protective baffle plate 8 is connected to one end of the middle of the protective shell 6, a heating plate 9 is distributed on one side of the protective baffle plate 8, a U-shaped groove 10 is connected to the inner wall of one end of the heating plate 9, a heating tube 11 is connected to the inside of the U-shaped groove 10, an embedded structure is formed between the heating tube 11 and the U-shaped groove 10, a fixed connection structure is formed between the U-shaped groove 10 and the heating plate 9, and the embedded structure is formed between the heating tube 11 and the U-shaped groove 10, so that the heating tube 11 can be conveniently installed, and convenience is brought to installation;
a blower 12 is distributed on the other side of the heating plate 9, a rotating shaft 13 is connected to the middle of the blower 12, a second transmission motor 14 is connected to the other end of the rotating shaft 13, damping plates 15 are connected to two sides of the second transmission motor 14, a transmission structure is formed between the second transmission motor 14 and the blower 12 through the rotating shaft 13, a detachable structure is formed between the second transmission motor 14 and the damping plates 15, and the second transmission motor 14 enables hot air in the interior to be blown out under the rotation of the second transmission motor 14 through the transmission structure formed between the rotating shaft 13 and the blower 12, so that the heating effect is achieved;
the opposite side of shock attenuation board 15 is connected with damping spring 16, and damping spring 16's the other end is connected with connecting plate 17, shock attenuation board 15 passes through and constitutes elastic construction between damping spring 16 and the connecting plate 17, and constitute fixed connection structure between damping spring 16 and the connecting plate 17, shock attenuation board 15 makes the vibrations that the during operation produced of second drive motor 14 that significantly reduces through constituting elastic construction between damping spring 16 and the connecting plate 17, make the noise of the electric fan heater that significantly reduces.
The working principle is as follows: to the electric fan heater that has the structure of making an uproar of falling of this kind, at first, it is rotatory to drive rotary drum 4 and protecting sheathing 6 through the rotation of first drive motor 2, thereby make the supply of heating installation more even, make the heat supply effect better, and constitute integral structure between cotton layer 7 of sound absorption and the protecting sheathing 6 and make the sound that can send protecting sheathing 6 internal device through cotton layer 7 of sound absorption cause absorptive effect, make the sound of greatly reduced electric fan heater, later install heating tube 11 again, and constitute embedded structure between heating tube 11 and the U type groove 10 and make and be convenient for install heating tube 11, it is convenient to bring for staff's installation, can the vibrations that greatly reduced second drive motor 14 during operation produced through damping spring 16 in the use, make the noise of electric fan heater reduce greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a fan heater with structure of making an uproar falls, includes underframe (1), protective housing (6) and U type groove (10), its characterized in that: the middle of the bottom frame (1) is provided with a first transmission motor (2), two sides of the first transmission motor (2) are connected with limit blocks (3), the upper end of the first transmission motor (2) is connected with a rotary drum (4), two sides of the upper end of the rotary drum (4) are connected with fixing nuts (5), a protective shell (6) is connected with the upper end of the rotary drum (4), a sound absorption cotton layer (7) is distributed inside the outer wall of the protective shell (6), one end of the middle of the protective shell (6) is connected with a protective partition plate (8), a heating plate (9) is distributed on one side of the protective partition plate (8), a U-shaped groove (10) is connected with the inner wall of one end of the heating plate (9), a heating pipe (11) is connected inside the U-shaped groove (10), a blower (12) is distributed on the other side of the heating plate (9), and a rotating shaft, the other end of pivot (13) is connected with second driving motor (14), and the both sides of second driving motor (14) are connected with damping plate (15), the opposite side of damping plate (15) is connected with damping spring (16), and the other end of damping spring (16) is connected with connecting plate (17).
2. The fan heater with the noise reduction structure according to claim 1, wherein: protective housing (6) pass through rotary drum (4) and first driving motor (2) and constitute revolution mechanic between underframe (1), and rotary drum (4) pass through between fixation nut (5) and protective housing (6) and constitute fixed connection structure.
3. The fan heater with the noise reduction structure according to claim 1, wherein: an integrated structure is formed between the sound absorption cotton layer (7) and the protective shell (6), and the sound absorption cotton layer (7) is tightly attached to the inner portion of the outer wall of the protective shell (6) and distributed.
4. The fan heater with the noise reduction structure according to claim 1, wherein: an embedded structure is formed between the heating tube (11) and the U-shaped groove (10), and a fixed connection structure is formed between the U-shaped groove (10) and the heating plate (9).
5. The fan heater with the noise reduction structure according to claim 1, wherein: the second transmission motor (14) forms a transmission structure with the blower (12) through the rotating shaft (13), and a detachable structure is formed between the second transmission motor (14) and the damping plate (15).
6. The fan heater with the noise reduction structure according to claim 1, wherein: the damping plate (15) forms an elastic structure through the damping spring (16) and the connecting plate (17), and a fixed connecting structure is formed between the damping spring (16) and the connecting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471803.6U CN211290260U (en) | 2019-12-31 | 2019-12-31 | Warm air blower with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922471803.6U CN211290260U (en) | 2019-12-31 | 2019-12-31 | Warm air blower with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211290260U true CN211290260U (en) | 2020-08-18 |
Family
ID=72038599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922471803.6U Expired - Fee Related CN211290260U (en) | 2019-12-31 | 2019-12-31 | Warm air blower with noise reduction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211290260U (en) |
-
2019
- 2019-12-31 CN CN201922471803.6U patent/CN211290260U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |