CN214660985U - Heat radiation fan with dustproof mechanism of making an uproar that falls - Google Patents
Heat radiation fan with dustproof mechanism of making an uproar that falls Download PDFInfo
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- CN214660985U CN214660985U CN202120874841.0U CN202120874841U CN214660985U CN 214660985 U CN214660985 U CN 214660985U CN 202120874841 U CN202120874841 U CN 202120874841U CN 214660985 U CN214660985 U CN 214660985U
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- proof housing
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Abstract
The utility model relates to a dustproof facilities technical field, concretely relates to cooling fan with dustproof mechanism of making an uproar that falls, including the cooling fan main part, the cooling fan main part includes the casing, the inside fixedly connected with connecting rod of casing, and the bottom fixedly connected with sound-proof housing of connecting rod, the sound-proof housing passes through fixed block fixedly connected with motor, and fixedly connected with radiator fan blade on the rotation output shaft of motor, the inside fixedly connected with heat dissipation mechanism of sound-proof housing. The utility model discloses an inside sound cotton of inhaling that is provided with of sound-proof housing, the noise that is convenient for produce the motor absorbs, prevents that a large amount of noises from giving off externally, influences the problem that the resident had a rest, because the inside radiating fin that is provided with of sound-proof housing, and radiating fin' S appearance is "S" shape structure, cooperatees with the deadening felt pipeline, is convenient for give off externally with the heat that the motor produced, reduces the noise that the motor produced simultaneously.
Description
Technical Field
The utility model relates to a dustproof equipment technical field specifically is a cooling fan with dustproof mechanism of making an uproar that falls.
Background
When summer comes temporarily, some places of livestock such as pens, chickens and ducks are always very hot, in order to prevent the livestock from poor growth caused by overhigh heat, a good heat dissipation fan is added in the places, but the existing heat dissipation fan can generate great noise during working, the influence is generated on the life of people around, the sleeping quality of residents is reduced, the ventilation opening can easily cause dust to enter the inside of the heat dissipation fan, the dust can cause the fault of internal components, and the service life of the equipment is prolonged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cooling fan with dustproof mechanism of making an uproar that falls to current radiator fan who proposes in solving above-mentioned background art can produce very big noise at the during operation, and the life to people on every side produces the influence, has reduced resident's sleep quality's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation fan with a dustproof and noise reduction mechanism comprises a heat dissipation fan body, wherein the heat dissipation fan body comprises a shell, a connecting rod is fixedly connected inside the shell, a sound-proof shield is fixedly connected to the bottom end of the connecting rod, the sound-proof shield is fixedly connected with a motor through a fixing block, heat dissipation fan blades are fixedly connected to a rotating output shaft of the motor, the heat dissipation mechanism is fixedly connected inside the sound-proof shield and comprises heat dissipation fins, the heat dissipation fins are fixedly connected inside the sound-proof shield, a sound-proof felt pipeline is fixedly connected inside the sound-proof shield, the dustproof mechanism is fixedly connected inside the shell and comprises a limiting plate, the limiting plate is fixedly connected inside the shell, a frame is inserted inside the shell, a dustproof net is fixedly connected inside the frame, and a clamping mechanism is fixedly connected inside the shell, and the clamping mechanism comprises a telescopic rod, the inside of the shell is fixedly connected with the telescopic rod, the outer side of the telescopic rod is sleeved with a reset spring, and the bottom end of the telescopic rod is fixedly connected with a limiting block.
Preferably, the connecting rod is the symmetry and is provided with eight groups altogether, eight groups the connecting rod equidistance distributes in the outside of sound-proof housing, eight groups two sets of connecting rod fixed connection of connecting rod are on the top of sound-proof housing, the inner wall veneer of sound-proof housing has the sound of inhaling cotton.
Preferably, radiating fin ' S appearance is "S" shape structure, radiating fin ' S top is in the outside of sound-proof housing, radiating fin ' S bottom is in the inside of sound-proof housing, and the inside equidistance of sound-proof housing is provided with the limiting plate, the inside equidistance in left side of sound-proof housing is provided with the sound-proof felt pipeline.
Preferably, the appearance of limiting plate is "L" shape structure, the inside equidistance of dust screen is provided with the hole, and the hole is the hexagon structure.
Preferably, the top end of the return spring is fixedly connected inside the shell, and the bottom end of the return spring is fixedly connected to the top end of the limiting block.
Preferably, the bottom end of the limiting block is of a conical structure, a groove matched with the limiting block is formed in the frame, and the limiting block is inserted in the frame.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the sound absorption cotton is arranged in the sound-proof cover, so that noise generated by the motor can be absorbed conveniently, and the problem that a large amount of noise is emitted to the outside to influence rest of residents is solved;
(2) through setting up the dust screen, prevent that a large amount of dust from entering into inside the casing, lead to a large amount of dust of motor and heat dissipation fan blade's surface accumulation, when influence motor and heat dissipation fan blade radiating, influence the self radiating efficiency of motor and heat dissipation fan blade, because reset spring's elastic deformation, with the toper looks adaptation of stopper bottom, be convenient for change or wash frame and dust screen.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of the connecting rod and the sound-proof housing of the present invention in front view;
FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
fig. 4 is a schematic side view of the structure of the present invention.
In the figure: 1. a cooling fan main body; 110. a housing; 120. a connecting rod; 130. a sound-proof housing; 140. a motor; 150. radiating fan blades; 2. a heat dissipation mechanism; 210. a heat dissipating fin; 220. a deadening felt duct; 3. a dust-proof mechanism; 310. a limiting plate; 320. a frame; 330. a dust screen; 4. a clamping mechanism; 410. a telescopic rod; 420. a return spring; 430. and a limiting block.
The specific implementation mode is as follows:
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. 1-4, the present invention provides an embodiment: a heat dissipation fan with a dustproof and noise reduction mechanism comprises a heat dissipation fan body 1, wherein the heat dissipation fan body 1 comprises a shell 110, a connecting rod 120 is fixedly connected inside the shell 110, a sound-proof shield 130 is fixedly connected to the bottom end of the connecting rod 120, the sound-proof shield 130 is fixedly connected with a motor 140 through a fixing block, a heat dissipation fan blade 150 is fixedly connected to a rotating output shaft of the motor 140, a heat dissipation mechanism 2 is fixedly connected inside the sound-proof shield 130, the heat dissipation mechanism 2 comprises a heat dissipation fin 210, the heat dissipation fin 210 is fixedly connected inside the sound-proof shield 130, a sound-proof felt pipeline 220 is fixedly connected inside the sound-proof shield 130, a dustproof mechanism 3 is fixedly connected inside the shell 110, the dustproof mechanism 3 comprises a limiting plate 310, a limiting plate 310 is fixedly connected inside the shell 110, a frame 320 is inserted inside the shell 110, and a dustproof net 330 is fixedly connected inside the frame 320, the inside of the shell 110 is fixedly connected with a clamping mechanism 4, the clamping mechanism 4 comprises a telescopic rod 410, the inside of the shell 110 is fixedly connected with the telescopic rod 410, the outer side of the telescopic rod 410 is sleeved with a return spring 420, and the bottom end of the telescopic rod 410 is fixedly connected with a limiting block 430;
furthermore, the connecting rods 120 are symmetrically provided with eight groups, the eight groups of connecting rods 120 are equidistantly distributed on the outer side of the sound-proof housing 130, two groups of connecting rods 120 of the eight groups of connecting rods 120 are fixedly connected to the top end of the sound-proof housing 130, sound-absorbing cotton is glued on the inner wall of the sound-proof housing 130, the connecting rods 120 are arranged, the sound-proof housing 130 is conveniently fixed by the eight groups of connecting rods 120 and is installed between the shell 110 and the sound-proof housing 130, the motor 140 is conveniently fixed by the sound-absorbing cotton through the fixing block, and the sound-absorbing cotton is arranged inside the sound-proof housing 130, so that the noise generated by the motor 140 is conveniently absorbed, and a large amount of noise is prevented from being radiated to the outside and influencing the rest of residents;
further, the shape of the heat dissipation fins 210 is an "S" shaped structure, the top ends of the heat dissipation fins 210 are outside the sound-proof housing 130, the bottom ends of the heat dissipation fins 210 are inside the sound-proof housing 130, the inside of the sound-proof housing 130 is provided with the limiting plates 310 at equal intervals, the inside of the left side of the sound-proof housing 130 is provided with the sound-proof felt pipes 220 at equal intervals, and by arranging the heat dissipation fins 210, the heat dissipation fins 210 are arranged inside the sound-proof housing 130, and the shape of the heat dissipation fins 210 is an "S" shaped structure and is matched with the sound-proof felt pipes 220, so that heat generated by the motor 140 can be dissipated to the outside, and noise generated by the motor 140 can be reduced;
furthermore, the shape of the limiting plate 310 is an "L" shaped structure, the inside of the dust screen 330 is provided with holes at equal intervals, and the holes are hexagonal structures, by arranging the limiting plate 310, because the shape of the limiting plate 310 is an "L" shaped structure, the problem that the frame 320 and the dust screen 330 fall inside the casing 110 is prevented, and by arranging the holes inside the dust screen 330 in a hexagonal structure, a large amount of dust is prevented from entering the casing 110, which causes a large amount of dust to accumulate on the surfaces of the motor 140 and the cooling fan blades 150, and affects the self cooling efficiency of the motor 140 and the cooling fan blades 150 when the heat dissipation of the motor 140 and the cooling fan blades 150 is affected;
further, the top end of the return spring 420 is fixedly connected to the inside of the housing 110, and the bottom end of the return spring 420 is fixedly connected to the top end of the limiting block 430, and by the arrangement of the return spring 420, the return spring 420 is inserted into the frame 320 through the limiting block 430 through elastic deformation of the return spring 420, so that a more stable effect is achieved;
further, the bottom of stopper 430 is the toper structure, and the recess with stopper 430 looks adaptation is seted up to the inside of frame 320, and stopper 430 is inserted and is established the inside of frame 320, and this structure is through setting up stopper 430, because reset spring 420's elastic deformation, with the toper looks adaptation of stopper 430 bottom, is convenient for change or wash frame 320 and dust screen 330.
The working principle is as follows: when the user needs a radiator fan who has dustproof mechanism of making an uproar of falling, install between casing 110 and sound-proof housing 130 through eight connecting rods 120 of group, be convenient for fix sound-proof housing 130, make sound-proof housing 130 carry out the purpose of fixing to motor 140 through the fixed block, because sound cotton is inhaled to inside being provided with of sound-proof housing 130, be convenient for absorb the noise that motor 140 produced, prevent that a large amount of noises from giving off externally, influence the problem that the resident had a rest.
Because the inside radiating fin 210 that is provided with of sound-proof housing 130, and radiating fin 210 ' S appearance is "S" shape structure, cooperate with deadening felt pipeline 220, be convenient for give off the heat that motor 140 produced to external, the noise that produces motor 140 reduces simultaneously, because the appearance of limiting plate 310 is "L" shape structure, prevent that frame 320 and dust screen 330 from dropping the problem inside casing 110, the hole of seting up through dust screen 330 is the hexagon structure, prevent that a large amount of dusts from entering into inside casing 110, when influence motor 140 and radiating fan blade 150 radiating, influence motor 140 and radiating fan blade 150 ' S self radiating efficiency, because reset spring 420 ' S elastic deformation, with the toper looks adaptation of stopper 430 bottom, be convenient for change or wash frame 320 and dust screen 330, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cooling fan with dustproof mechanism of making an uproar that falls, includes cooling fan main part (1), its characterized in that: the heat dissipation fan main body (1) comprises a shell (110), a connecting rod (120) is fixedly connected inside the shell (110), a sound-proof shield (130) is fixedly connected to the bottom end of the connecting rod (120), a motor (140) is fixedly connected to the sound-proof shield (130) through a fixing block, heat dissipation fan blades (150) are fixedly connected to a rotating output shaft of the motor (140), a heat dissipation mechanism (2) is fixedly connected inside the sound-proof shield (130), the heat dissipation mechanism (2) comprises heat dissipation fins (210), the heat dissipation fins (210) are fixedly connected inside the sound-proof shield (130), a sound-proof felt pipeline (220) is fixedly connected inside the sound-proof shield (130), a dustproof mechanism (3) is fixedly connected inside the shell (110), the dustproof mechanism (3) comprises a limiting plate (310), and a limiting plate (310) is fixedly connected inside the shell (110), the utility model discloses a dustproof cover for the automobile seat, including casing (110), frame (320) are inserted to the inside of casing (110), and the inside fixedly connected with dust screen (330) of frame (320), the inside fixedly connected with block mechanism (4) of casing (110), and block mechanism (4) include telescopic link (410), the inside fixedly connected with telescopic link (410) of casing (110), and the outside cover of telescopic link (410) is equipped with reset spring (420), the bottom fixedly connected with stopper (430) of telescopic link (410).
2. The cooling fan with a dustproof and noise reduction mechanism according to claim 1, wherein: connecting rod (120) are the symmetry and are provided with eight groups altogether, eight groups connecting rod (120) equidistance distributes in the outside of sound-proof housing (130), eight groups two sets of connecting rod (120) fixed connection of connecting rod (120) are on the top of sound-proof housing (130), the inner wall veneer of sound-proof housing (130) has the sound of inhaling cotton.
3. The cooling fan with a dustproof and noise reduction mechanism according to claim 1, wherein: the appearance of radiating fin (210) is "S" shape structure, the top of radiating fin (210) is in the outside of sound-proof housing (130), the bottom of radiating fin (210) is in the inside of sound-proof housing (130), and the inside equidistance of sound-proof housing (130) is provided with limiting plate (310), the inside equidistance in left side of sound-proof housing (130) is provided with deadening felt pipeline (220).
4. The cooling fan with a dustproof and noise reduction mechanism according to claim 1, wherein: the limiting plate (310) is of an L-shaped structure, holes are formed in the dustproof net (330) at equal intervals, and the holes are of a hexagonal structure.
5. The cooling fan with a dustproof and noise reduction mechanism according to claim 1, wherein: the top end of the return spring (420) is fixedly connected in the shell (110), and the bottom end of the return spring (420) is fixedly connected to the top end of the limiting block (430).
6. The cooling fan with a dustproof and noise reduction mechanism according to claim 1, wherein: the bottom end of the limiting block (430) is of a conical structure, a groove matched with the limiting block (430) is formed in the frame (320), and the limiting block (430) is inserted in the frame (320).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874841.0U CN214660985U (en) | 2021-04-26 | 2021-04-26 | Heat radiation fan with dustproof mechanism of making an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120874841.0U CN214660985U (en) | 2021-04-26 | 2021-04-26 | Heat radiation fan with dustproof mechanism of making an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214660985U true CN214660985U (en) | 2021-11-09 |
Family
ID=78471748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120874841.0U Active CN214660985U (en) | 2021-04-26 | 2021-04-26 | Heat radiation fan with dustproof mechanism of making an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214660985U (en) |
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2021
- 2021-04-26 CN CN202120874841.0U patent/CN214660985U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cooling fan with dust-proof and noise-reducing mechanism Effective date of registration: 20221231 Granted publication date: 20211109 Pledgee: Shandong Wucheng Rural Commercial Bank Co.,Ltd. Pledgor: Shandong rongwen ventilation equipment Co.,Ltd. Registration number: Y2022980029849 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |