CN212360333U

CN212360333U - Air blower with noise reduction function

Info

Publication number: CN212360333U
Application number: CN202020096598.XU
Authority: CN
Inventors: 宋弯; 檀风琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-01-15
Anticipated expiration: 2030-01-17

Abstract

The utility model provides an air-blower that possesses function of making an uproar of falling, which comprises a bod, the air intake has been seted up to organism one side, and the bracing piece is installed to air intake inner wall annular array, five fixedly connected with carrier block between the bracing piece, the inside gomphosis of carrier block is connected with bearing one, and the inside fixed mounting of bearing has the connecting axle, organism bottom fixedly connected with base. The utility model provides a pair of air-blower that possesses function of making an uproar of falling has under the effect of adjusting stabilizing mean, when the ground to the unevenness, then can twist the screw rod to threaded connection hand all around on its base and twist the wrench movement, then its hand is twisted the screw rod and is rotated the decline at the base internal thread, when the supporting shoe supports the ground, then its hand is twisted the screw rod and can also be along with rotating between bearing two and the supporting shoe, after four hands are twisted the screw rod and are adjusted a certain degree, then can effectually place its organism subaerial at any unevenness, the stability that its organism was placed has been improved.

Description

Air blower with noise reduction function

Technical Field

The utility model relates to an air-blower technical field especially relates to an air-blower that possesses function of making an uproar of falling.

Background

The blower comprises a motor, a connecting shaft, fan blades and the like, wherein the motor is started, the fan blades rotate to lead airflow into the air outlet from the air inlet and lead the airflow out, and when the airflow is led in by the air inlet, a large amount of dust is brought into the blower to invade the blower, so that the dust in the blower is difficult to treat, and the service life of the blower is damaged.

The existing air blower does not have a mechanism for effectively filtering air flow introduced by an air inlet and conveniently fixing or disassembling a filter screen, and does not have a mechanism for effectively clearing away filtered dust on the filter screen, so that the air permeability of the filter screen is prevented from being influenced, and does not have a mechanism for adjusting and placing the body aiming at different grounds and keeping the placing stability of the body.

Therefore, it is necessary to provide a blower with a noise reduction function to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a possesses air-blower of function of making an uproar of falling has solved current air-blower and does not possess the air current of introducing the air intake and carry out effective filtration to and the mechanism that conveniently fixes or dismantle the filter screen, does not possess moreover and can effectively clear away filterable dust on the filter screen, prevents to influence the mechanism of the gas permeability of filter screen, and does not possess and to adjust to the ground of difference and place this organism, keeps the problem of the mechanism of its stability of placing.

For solving the technical problem, the utility model provides a pair of air-blower that possesses function of making an uproar falls, which comprises a bod, the air intake has been seted up to organism one side, and the air intake inner wall annular array installs the bracing piece, five fixedly connected with carrier block between the bracing piece, the inside gomphosis of carrier block is connected with bearing one, and a bearing inside fixed mounting has the connecting axle, organism bottom fixedly connected with base, and base internal connection have the regulation stabilizing mean, air intake externally mounted has filtering mechanism, the connecting axle outside is connected with clean mechanism, adjust the inside screw rod of twisting including the hand of stabilizing mean, and the hand is twisted screw rod external connection and is had bearing two, the two outside fixedly connected with supporting shoes of bearing.

Preferably, the hand-screwed screw rod and the supporting block form a rotating structure through a second bearing, the hand-screwed screw rod is in threaded connection with the base, and the inner wall of the machine body is connected with sound-absorbing cotton in a fitting manner.

Preferably, the inside filter screen that is included of filter mechanism, and filter screen even fixedly connected with spliced pole, four all fixed mounting in spliced pole one side has the silica gel ball, and installs the draw-in groove between four silica gel balls and the organism, the cover mouth has been seted up to filter screen inside.

Preferably, the filter screen passes through spliced pole, silica gel ball, draw-in groove and organism constitution chucking structure, and the filter screen passes through the running-on and constitutes cup joint structure with the connecting axle.

Preferably, inside including the brush pole of clean mechanism, and the equal fixedly connected with arc piece of brush pole both sides wall, threaded connection has the hand screw between arc piece and the connecting axle, and the screw hole that corresponds with the hand screw is seted up to its connecting axle inside.

Preferably, the brush rod forms a detachable structure with the connecting shaft through the arc-shaped block and the hand-screwed screw, and a soft brush is arranged on one surface, which is attached to the filter screen, of the brush rod.

Compared with the prior art, the utility model provides a pair of air-blower that possesses function of making an uproar has following beneficial effect:

1. the utility model discloses in, under the effect of adjusting stabilizing mean, when the ground to the unevenness, then can twist the screw rod to threaded connection hand all around on its base and twist the wrench movement, then its hand is twisted the screw rod and is rotated the decline at the base internal thread, when the supporting shoe supports the ground, then its hand is twisted the screw rod and can also be along with rotating between bearing two and the supporting shoe thereof, after four hands are twisted the screw rod and are adjusted the certain degree, then can effectually place its organism subaerial at any unevenness, improved the stability that its organism was placed.

2. The utility model discloses in, under filter mechanism's effect, the connecting axle is connected with its motor, the connecting axle drives its organism inside fan blade and rotates, simultaneously its connecting axle rotates through bearing one with it between the carrier block, when the air intake air admission, then under the effect of filter screen, can filter the granule impurity in its air current, prevent that impurity from getting into the inside phenomenon that leads to being difficult to clear away of organism and taking place, and the filter screen can extract in four draw-in grooves of seting up from the organism inside through the silica gel ball that four spliced poles are connected, be convenient for dismantle or change work to its filter screen, organism inner wall is provided with inhales the sound cotton simultaneously, can carry out effectual work of making an uproar of falling to its fan blade during operation sound.

3. The utility model discloses in, under the effect of clean mechanism, when the connecting axle rotates, then the pappus brush on its connecting axle connection brush pole can laminate the rotation to the surface of its filter screen, and then make the pappus brush can clear away filterable impurity on its filter screen, and the effectual phenomenon of avoiding filter screen blocking takes place, has improved the permeability of its filter screen, has guaranteed the air inlet effect of air-blower air intake to unload hand screw through the pine, can change its brush pole.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of an air blower with a noise reduction function according to the present invention;

FIG. 2 is a schematic view of the filter mechanism of FIG. 1 in an expanded configuration;

FIG. 3 is a schematic view of the cleaning mechanism of FIG. 1 in an expanded configuration;

FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure shown at B in fig. 2.

Reference numbers in the figures: 1. a body; 2. an air inlet; 3. a support bar; 4. a bearing block; 5. a first bearing; 6. a connecting shaft; 7. a base; 8. adjusting the stabilizing mechanism; 801. screwing the screw rod by hand; 802. a second bearing; 803. a support block; 9. a filtering mechanism; 901. a filter screen; 902. connecting columns; 903. a silica gel ball; 904. a card slot; 905. looping; 10. a cleaning mechanism; 1001. a brush rod; 1002. an arc-shaped block; 1003. and screwing the screw by hand.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic diagram of an overall structure of a blower with a noise reduction function; FIG. 2 is a schematic view of the filter mechanism in an expanded configuration; FIG. 3 is a schematic view of the cleaning mechanism in an expanded configuration; FIG. 4 is an enlarged schematic view of the structure at A; fig. 5 is an enlarged schematic view of the structure at B. A blower with a noise reduction function comprises a blower body 1, an air inlet 2, a support rod 3, a bearing block 4, a bearing I5, a connecting shaft 6, a base 7, an adjusting and stabilizing mechanism 8, a hand-screwed screw 801, a bearing II 802, a support block 803, a filter mechanism 9, a filter screen 901, a connecting column 902, a silica gel ball 903, a clamping groove 904, a sleeve opening 905, a cleaning mechanism 10, a brush rod 1001, an arc-shaped block 1002 and a hand-screwed screw 1003, wherein the air inlet 2 is formed in one side of the blower body 1, the support rods 3 are arranged on the inner wall of the air inlet 2 in an annular array mode, the bearing block 4 is fixedly connected among five support rods 3, the bearing I5 is connected in an embedded mode inside the bearing block 4, the connecting shaft 6 is fixedly installed inside the bearing I5, the base 7 is fixedly connected at the bottom end of the blower body 1, the adjusting and stabilizing mechanism, the interior of the adjusting and stabilizing mechanism 8 comprises a hand-screwed screw 801, the exterior of the hand-screwed screw 801 is connected with a second bearing 802, the exterior of the second bearing 802 is fixedly connected with a supporting block 803, the hand-screwed screw 801 is connected with the periphery of the base 7 in a threaded manner to be twisted, and then the hand-screwed screw 801 rotates and descends in the internal thread of the base 7.

Furthermore, the hand-screwed screw 801 forms a rotating structure with the supporting block 803 through the second bearing 802, the hand-screwed screw 801 is in threaded connection with the base 7, the inner wall of the machine body 1 is attached with sound-absorbing cotton, the inner wall of the machine body 1 is provided with the sound-absorbing cotton, and the noise can be effectively reduced when the fan blades work.

Further, the inside filter screen 901 that is included of filter mechanism 9, and filter screen 901 is even fixedly connected with spliced pole 902 all around, and the equal fixed mounting in four spliced poles 902 one side has silica gel ball 903, and installs draw-in groove 904 between four silica gel balls 903 and the organism 1, and the cover mouth 905 has been seted up to filter screen 901 is inside, and the cover mouth 905 of seting up on the filter screen 901 can overlap in the outside of connecting axle 6.

Further, the filter screen 901 constitutes a clamping structure with the machine body 1 through a connecting column 902, silica gel balls 903, and a clamping groove 904, and the filter screen 901 constitutes a sleeving structure with the connecting shaft 6 through a sleeving opening 905, and the filter screen 901 can be clamped with four clamping grooves 904 formed on the machine body 1 through four silica gel balls 903 connected with the connecting column 902.

Further, inside including brush-holder stud 1001 of cleaning mechanism 10, and the equal fixedly connected with arc piece 1002 of brush-holder stud 1001 both sides wall, threaded connection has hand screw 1003 between arc piece 1002 and the connecting axle 6, and the inside screw hole that corresponds with hand screw 1003 of having seted up of its connecting axle 6, through dismantling hand screw 1003, then can change or wash its brush-holder stud 1001.

Further, brush rod 1001 constitutes detachable construction through arc piece 1002, hand screw 1003 and connecting axle 6, and the one side that brush rod 1001 and filter screen 901 laminated is provided with the pappus brush, and brush rod 1001 rotates and rotates through connecting axle 6, can make the one side be provided with the pappus brush and clear away its filter screen 901 on filterable impurity, prevents that filter screen 901 from blockking up.

The utility model provides a pair of possess the theory of operation of the air-blower of function of making an uproar as follows:

when the air purifier is used, a user can firstly twist the hand-twisting screw 801 which is connected with the threads on the periphery of the base 7 of the air purifier body 1, the hand-twisting screw 801 rotates and descends in the inner threads of the base 7, when the supporting block 803 abuts against the ground, the hand-twisting screw 801 can also rotate along with the bearing II 802 and the supporting block 803, when the four hand-twisting screws 801 are adjusted to a certain degree, the air purifier body 1 can be effectively placed on any uneven ground, the placing stability of the air purifier body 1 is improved, meanwhile, when the air purifier body 1 is started, air enters the air inlet 2, particle impurities in air flow can be filtered under the action of the filter screen 901, the phenomenon that the impurities enter the air purifier body 1 to be difficult to clean is avoided, meanwhile, the connecting shaft 6 rotates, and the soft brush on the connecting shaft 6 connected with the brush rod 1001 can be attached to and rotate on the surface of the filter screen 901, the soft brush can clear away the impurities filtered on the filter screen 901, effectively avoids the phenomenon that the filter screen 901 is blocked, improves the permeability of the filter screen 901, ensures the air inlet effect of the air inlet 2 of the air blower, and thus completes the working principle of the device.

1. the utility model discloses in, under the effect of adjusting stabilizing mean 8, when the ground to the unevenness, then can twist screw rod 801 to threaded connection hand all around on its base 7 and wrench movement, then its hand is twisted screw rod 801 and is rotated the decline at base 7 internal thread, when supporting shoe 803 supports the ground, then its hand is twisted screw rod 801 and can also be along with two bearings 802 and rotate between the supporting shoe 803, after four hands are twisted screw rod 801 and are adjusted certain degree, then can effectually place its organism 1 subaerial at any unevenness, the stability that its organism 1 placed has been improved.

2. The utility model discloses in, under filter mechanism 9's effect, connecting axle 6 is connected with its motor, connecting axle 6 drives its 1 inside fan blades of organism and rotates, simultaneously its connecting axle 6 rotates through bearing 5 with it between the carrier block 4, when air intake 2 advances, then under filter screen 901's effect, can filter the granule impurity in its air current, prevent that impurity from getting into 1 inside phenomenon that leads to being difficult to clear away of organism and taking place, and filter screen 901 can extract in four draw-in grooves 904 that organism 1 is inside seted up through the silica gel ball 903 that four spliced poles 902 are connected, be convenient for dismantle or change work its

filter screen

901, 1 inner wall of organism is provided with inhales the sound cotton simultaneously, can carry out the work of making an uproar of effectually falling to its fan blade during operation sound.

3. The utility model discloses in, under clean mechanism 10's effect, when connecting axle 6 rotates, then the pappus brush on its connecting axle 6 connection brush pole 1001 can laminate rotatoryly to its filter screen 901's surface, it can clear away filterable impurity on its filter screen 901 to make the pappus brush, the effectual phenomenon of avoiding filter screen 901 to block up takes place, the permeability of its filter screen 901 has been improved, the air inlet effect of air-blower air intake 2 has been guaranteed, and unload hand screw 1003 through the pine, can change its brush pole 1001.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A blower with noise reduction function, comprising a body (1), characterized in that: an air inlet (2) is formed in one side of the machine body (1), supporting rods (3) are installed on the inner wall of the air inlet (2) in an annular array mode, bearing blocks (4) are fixedly connected among five supporting rods (3), a bearing I (5) is connected inside each bearing block (4) in an embedded mode, a connecting shaft (6) is fixedly arranged in the bearing I (5), the bottom end of the machine body (1) is fixedly connected with a base (7), and the base (7) is internally connected with an adjusting and stabilizing mechanism (8), the outside of the air inlet (2) is provided with a filtering mechanism (9), the outer side of the connecting shaft (6) is connected with a cleaning mechanism (10), the interior of the adjusting and stabilizing mechanism (8) comprises a hand-screwed screw (801), and the outside of the hand-screwed screw rod (801) is connected with a second bearing (802), and the outside of the second bearing (802) is fixedly connected with a supporting block (803).

2. The blower with the noise reduction function according to claim 1, wherein the hand-screwed screw (801) and the support block (803) form a rotating structure through a second bearing (802), the hand-screwed screw (801) is in threaded connection with the base (7), and sound absorption cotton is attached to the inner wall of the blower body (1).

3. The air blower with the noise reduction function according to claim 1, wherein a filter screen (901) is arranged in the filter mechanism (9), connecting columns (902) are uniformly and fixedly connected to the periphery of the filter screen (901), silica gel balls (903) are fixedly mounted on one sides of the four connecting columns (902), clamping grooves (904) are formed between the four silica gel balls (903) and the blower body (1), and a sleeve opening (905) is formed in the filter screen (901).

4. The blower with the noise reduction function according to claim 3, wherein the filter screen (901) forms a clamping structure with the body (1) through a connecting column (902), a silicone ball (903) and a clamping groove (904), and the filter screen (901) forms a sleeving structure with the connecting shaft (6) through a sleeving opening (905).

5. The blower with the noise reduction function according to claim 1, wherein a brush rod (1001) is included in the cleaning mechanism (10), two side walls of the brush rod (1001) are fixedly connected with arc-shaped blocks (1002), a hand screw (1003) is connected between the arc-shaped blocks (1002) and the connecting shaft (6) in a threaded manner, and a screw hole corresponding to the hand screw (1003) is formed in the connecting shaft (6).

6. The blower with the noise reduction function according to claim 5, wherein the brush rod (1001) forms a detachable structure with the connecting shaft (6) through an arc-shaped block (1002), a hand screw (1003), and a soft brush is arranged on one surface of the brush rod (1001) attached to the filter screen (901).