CN216867040U - Energy-efficient fan of stable performance - Google Patents
Energy-efficient fan of stable performance Download PDFInfo
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- CN216867040U CN216867040U CN202121252734.0U CN202121252734U CN216867040U CN 216867040 U CN216867040 U CN 216867040U CN 202121252734 U CN202121252734 U CN 202121252734U CN 216867040 U CN216867040 U CN 216867040U
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Abstract
The utility model discloses a high-efficiency energy-saving fan with stable performance, and relates to the technical field of energy-saving fans; the high-efficiency energy-saving fan with stable performance is composed of a shell, a base, a driving motor and a damping mechanism; the shell is used for limiting and supporting the whole body, a base is arranged on one side of the shell, a driving motor is arranged on the base, and a limiting plate is arranged at the output end of the driving motor and positioned in the shell; the damping mechanism is positioned between the driving motor and the base and comprises supporting rods, the supporting rods are arranged on the two sides of the base, which are positioned on the driving motor, connecting sleeves are arranged on the supporting rods, movable cylinders are movably connected on the connecting sleeves in a limiting manner, movable rods are arranged at one ends of the movable cylinders, which are positioned away from the supporting rods, and sliding devices are arranged between the movable rods and the movable cylinders; the utility model can effectively absorb shock of the driving motor from multiple directions, thereby improving the stability of the driving motor.
Description
Technical Field
The utility model relates to the technical field of energy-saving fans, in particular to a high-efficiency energy-saving fan with stable performance.
Background
The utility model discloses a utility model is CN 208778295U's utility model discloses an energy-efficient fan, including a fan casing that is equipped with air intake and air outlet be equipped with the impeller holding chamber that is used for holding the impeller in the fan casing impeller holding intracavity is provided with an impeller, be equipped with a collector before the impeller, the rear end of fan casing is equipped with the motor, the output shaft of impeller and motor, distance L1 between two terminal surfaces of impeller is 90% of distance L2 between two terminal surfaces in impeller holding chamber. The utility model has the advantages of larger air volume, lower cost and higher efficiency.
However, the above fan still has certain problems when in use:
when the motor works, large vibration can occur, so that the fan works unstably, and certain influence is brought to the working efficiency, and therefore, the high-efficiency energy-saving fan with stable performance needs to be provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a high-efficiency energy-saving fan with stable performance, which can effectively absorb shock of a driving motor from multiple directions, thereby improving the stability of the driving motor.
In order to solve the problems, the utility model adopts the following technical scheme:
a high-efficiency energy-saving fan with stable performance is composed of a casing, a base, a driving motor and a damping mechanism;
the machine shell is used for limiting and supporting the whole body, a base is arranged on one side of the machine shell, a driving motor is arranged on the base, and a limiting plate is arranged at the output end of the driving motor, which is positioned in the machine shell;
furthermore, the arranged base is used for limiting and supporting the driving motor, and the arranged limiting plate is used for limiting the output end of the driving motor, so that the driving motor cannot be separated from the interior of the shell when rotating;
the damping mechanism is positioned between the driving motor and the base and comprises supporting rods, the supporting rods are arranged on the two sides of the base, which are positioned on the driving motor, connecting sleeves are arranged on the supporting rods, movable cylinders are movably connected on the connecting sleeves in a limiting mode, movable rods are arranged at one ends, which are far away from the supporting rods, of the movable cylinders, and sliding devices are arranged between the movable rods and the movable cylinders;
further, be used for effectively absorbing shock to driving motor when rotating through the damper who sets up, improve driving motor's stability, be used for carrying out the fixed stay to the adapter sleeve through the bracing piece that sets up, the adapter sleeve through setting up is used for carrying out the activity support to a movable section of thick bamboo, lies in through the movable rod and keeps away from fixed connection between movable section of thick bamboo one end and the driving motor, makes driving motor can drive the movable rod and remove when taking place vibrations.
As a preferable scheme of the present invention, an impeller is disposed inside the casing, and the impeller is fixedly connected to an output end of the driving motor.
As a preferable scheme of the utility model, the sliding device comprises sliding grooves, the sliding grooves are formed in the movable cylinder, sliding blocks are arranged in the sliding grooves in a limiting and sliding manner, and the sliding blocks are fixedly connected with the movable rods.
As a preferable scheme of the utility model, a first spring is sleeved inside the movable rod positioned in the movable cylinder, and two limit ends of the first spring are respectively and fixedly connected with the movable cylinder and the sliding block.
As a preferred scheme of the present invention, the casing is provided with a fixed plate at a position corresponding to the position of the limit plate, and one end of the limit plate is located inside the fixed plate and is in limit sliding connection.
As a preferred scheme of the present invention, a plurality of second springs are uniformly distributed between the inside of the fixing plate and the limiting plate, and two limiting ends of the second springs are respectively and fixedly connected with the fixing plate and the limiting plate.
Compared with the prior art, the utility model has the advantages that:
according to the utility model, when the driving motor vibrates, the movable rod can be driven to move in position, the movable rod can drive the sliding block to slide in the sliding groove in a limiting manner, so that the first spring is deformed, the elastic force is generated through deformation, the sliding block can be reset through the elastic force, the movable rod is reset through the sliding block, the movable rod can effectively absorb shock to the driving motor, and the stability of the driving motor is improved;
(2) according to the damping device, the limiting plate can be driven to move in the fixing plate through the vibration of the driving motor, the second spring can be deformed, so that elastic force is generated, the limiting plate is restored to the original position through the elastic force, so that the driving motor is effectively damped, the stability of the driving motor is improved, the driving motor can be effectively damped from multiple directions, and the stability of the driving motor is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of the internal structure of the housing of the present invention;
fig. 5 is a schematic cross-sectional view of the inside of the fixing plate according to the present invention.
The reference numbers in the figures illustrate:
1. a housing; 11. an impeller; 2. a base; 3. a drive motor; 4. a limiting plate; 5. a damping mechanism; 51. a support bar; 52. Connecting sleeves; 53. a movable barrel; 54. a movable rod; 55. a sliding device; 551. a chute; 552. a slider; 56. a first spring; 57. a fixing plate; 58. a second spring.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-5, a high-efficiency energy-saving fan with stable performance is composed of a casing 1, a base 2, a driving motor 3 and a damping mechanism 5;
the machine shell 1 is used for limiting and supporting the whole body, a base 2 is arranged on one side of the machine shell 1, a driving motor 3 is arranged on the base 2, and a limiting plate 4 is arranged at the output end of the driving motor 3 in the machine shell 1;
furthermore, the base 2 is used for limiting and supporting the driving motor 3, and the limiting plate 4 is used for limiting the output end of the driving motor 3, so that the driving motor 3 cannot be separated from the inside of the casing 1 when rotating;
the damping mechanism 5 is located between the driving motor 3 and the base 2, the damping mechanism 5 comprises supporting rods 51, the supporting rods 51 are arranged on two sides of the base 2 located on the driving motor 3, connecting sleeves 52 are arranged on the supporting rods 51, a movable cylinder 53 is movably connected to the connecting sleeves 52 in a limiting mode, a movable rod 54 is arranged at one end, far away from the supporting rods 51, of the movable cylinder 53, and a sliding device 55 is arranged between the movable rod 54 and the movable cylinder 53;
further, be used for carrying out effective shock attenuation to driving motor 3 when rotating through the damper 5 that sets up, improve driving motor 3's stability, bracing piece 51 through the setting is used for carrying out the fixed stay to adapter sleeve 52, adapter sleeve 52 through the setting is used for carrying out the movable stay to a movable section of thick bamboo 53, lie in through movable rod 54 and keep away from fixed connection between a movable section of thick bamboo 53 one end and the driving motor 3, make driving motor 3 can drive movable rod 54 and remove when taking place vibrations.
Specifically, an impeller 11 is arranged inside the casing 1, and the impeller 11 is fixedly connected with the output end of the driving motor 3.
In a further embodiment: the impeller 11 through setting up is the design of wing section blade, drives the air through impeller 11 and carries out centrifugal motion, blows off from the air outlet department of casing 1, improves the stability that the air flows.
Specifically, the sliding device 55 includes a sliding groove 551, the sliding grooves 551 are formed in the movable cylinder 53, a sliding block 552 is slidably disposed in the sliding groove 551, and the sliding block 552 is fixedly connected to the movable rod 54.
In a further embodiment: the sliding groove 551 is used for limiting sliding of the sliding block 552, and the movable rod 54 moves to enable the movable rod 54 to drive the sliding block 552 to perform limiting sliding inside the sliding groove 551.
Specifically, the movable rod 54 is sleeved with a first spring 56 inside the movable barrel 53, and two limit ends of the first spring 56 are respectively and fixedly connected with the movable barrel 53 and the sliding block 552.
In a further embodiment: first spring 56 through setting up is used for carrying out effective shock attenuation to movable rod 54, drives slider 552 through movable rod 54 and carries out spacing slip inside the spout 551, can make first spring 56 take place deformation, produces elasticity through deformation, and this elasticity can make slider 552 reset, makes movable rod 54 reset through slider 552, makes movable rod 54 carry out effective shock attenuation to driving motor 3.
Specifically, a fixing plate 57 is disposed at a position of the case 1 corresponding to the position of the position-limiting plate 4, and one end of the position-limiting plate 4 is located inside the fixing plate 57 for limiting sliding connection.
In a further embodiment: the fixing plate 57 is used for limiting and supporting the limiting plate 4 and limiting the output end of the driving motor 3.
Specifically, a plurality of second springs 58 which are uniformly distributed are arranged between the inside of the fixing plate 57 and the limiting plate 4, and two limiting ends of the second springs 58 are respectively and fixedly connected with the fixing plate 57 and the limiting plate 4.
In a further embodiment: second spring 58 through setting up is used for carrying out effective shock attenuation to limiting plate 4, can drive limiting plate 4 through driving motor 3 vibrations and remove in the inside of fixed plate 57, can make second spring 58 take place deformation simultaneously to produce elasticity, make limiting plate 4 resume the normal position through elasticity, thereby carry out effective shock attenuation to driving motor 3.
The working principle and the using process of the utility model are as follows: when the high-efficiency energy-saving fan with stable performance is used, the driving motor 3 vibrates to drive the movable rod 54 to move in position, the movable rod 54 drives the sliding block 552 to slide in the sliding groove 551 in a limiting manner, so that the first spring 56 deforms, elastic force is generated through deformation, the sliding block 552 can reset through the elastic force, the movable rod 54 resets through the sliding block 552, the movable rod 54 effectively absorbs the vibration of the driving motor 3, and the stability of the driving motor 3 is improved; the limiting plate 4 can be driven to move in the fixing plate 57 by the vibration of the driving motor 3, and meanwhile, the second spring 58 can be deformed, so that elastic force is generated, the limiting plate 4 is restored to the original position by the elastic force, so that the driving motor 3 is effectively damped, and the stability of the driving motor 3 is improved; the utility model can effectively absorb shock of the driving motor 3 from a plurality of directions, thereby improving the stability of the driving motor 3.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient energy-conserving fan of stable performance which characterized in that includes:
the device comprises a machine shell (1), wherein a base (2) is arranged on one side of the machine shell (1), a driving motor (3) is arranged on the base (2), and a limiting plate (4) is arranged at the output end of the driving motor (3) and is positioned in the machine shell (1);
damper (5), be located between driving motor (3) and base (2), damper (5) are including bracing piece (51), the both sides that base (2) are located driving motor (3) all are provided with bracing piece (51), all be provided with adapter sleeve (52) on bracing piece (51), spacing swing joint has a movable section of thick bamboo (53) on adapter sleeve (52), the one end that movable section of thick bamboo (53) are located to keep away from bracing piece (51) is provided with movable rod (54), be provided with slider (55) between movable rod (54) and the movable section of thick bamboo (53).
2. The high-efficiency energy-saving fan with stable performance as claimed in claim 1, wherein: an impeller (11) is arranged in the casing (1), and the impeller (11) is fixedly connected with the output end of the driving motor (3).
3. The high-efficiency energy-saving fan with stable performance as claimed in claim 1, wherein: the sliding device (55) comprises sliding grooves (551), the sliding grooves (551) are formed in the movable cylinder (53), sliding blocks (552) are arranged in the sliding grooves (551) in a limiting and sliding mode, and the sliding blocks (552) are fixedly connected with the movable rods (54).
4. The high-efficiency energy-saving fan with stable performance as claimed in claim 3, wherein: the movable rod (54) is positioned in the movable barrel (53) and is sleeved with a first spring (56), and two limiting ends of the first spring (56) are fixedly connected with the movable barrel (53) and the sliding block (552) respectively.
5. The high-efficiency energy-saving fan with stable performance as claimed in claim 1, wherein: the shell (1) is provided with a fixed plate (57) at a position corresponding to the limiting plate (4), and one end of the limiting plate (4) is located in the fixed plate (57) and connected in a limiting and sliding mode.
6. The high-efficiency energy-saving fan with stable performance as claimed in claim 5, wherein: a plurality of second springs (58) which are uniformly distributed are arranged between the inside of the fixing plate (57) and the limiting plate (4), and two limiting ends of each second spring (58) are fixedly connected with the fixing plate (57) and the limiting plate (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252734.0U CN216867040U (en) | 2021-06-07 | 2021-06-07 | Energy-efficient fan of stable performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121252734.0U CN216867040U (en) | 2021-06-07 | 2021-06-07 | Energy-efficient fan of stable performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216867040U true CN216867040U (en) | 2022-07-01 |
Family
ID=82120829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121252734.0U Active CN216867040U (en) | 2021-06-07 | 2021-06-07 | Energy-efficient fan of stable performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216867040U (en) |
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2021
- 2021-06-07 CN CN202121252734.0U patent/CN216867040U/en active Active
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