CN110966242A

CN110966242A - Wind goods of furniture for display rather than for use, wind gap structure and fan

Info

Publication number: CN110966242A
Application number: CN201911145936.2A
Authority: CN
Inventors: 陆津生; 朱建荣; 唐文锋
Original assignee: Guangdong Amx Electric Appliances Co ltd
Current assignee: Guangdong Amx Electric Appliances Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-04-07
Anticipated expiration: 2039-11-21
Also published as: CN110966242B

Abstract

The invention discloses a wind swing part, a wind gap structure and a fan, comprising a wind swing body, wherein annular grooves are concavely arranged on the left end surface and the right end surface of the wind swing body, each groove comprises an inner side section and an outer side section, the top of the inner side section is provided with an upper inlet communicated with the top of the outer side section, the lower part of the outer side section is provided with a lower inlet communicated with the inner side section, balls roll in the grooves, the side wall of the top of the inner side section, which is close to the inner side of the wind swing body, is arcuately concave with a first positioning groove, a lower inlet cover is provided with a guide plate, the upper edge of the guide plate is hinged with the upper edge of the lower inlet through a hinge shaft, the hinge shaft extends leftwards and rightwards through the axis, the lower edge of the guide plate is abutted against the lower edge of the lower inlet, the outer side section is obliquely arranged from the bottom to the inner side of the wind swing body, the wind gap structure comprises, when the fan stops working, the inside return air of the fan can be prevented, and the function of keeping off the rain is realized.

Description

Wind goods of furniture for display rather than for use, wind gap structure and fan

Technical Field

The invention relates to the field of fan assemblies, in particular to a wind ornament, a wind port structure and a fan.

Background

The wind pendulum often appears in the air outlet position of all kinds of fans, mainly is used for changing the wind direction to reach diversified multi-angle effect of blowing. In an outdoor fan, the function of the wind pendulum is not limited to changing the wind direction any more, and the water inlet of the air outlet is also required to be protected.

Ordinary wind pendulum is when the fan does not use, because wind gets into from the air intake and inside formation return air state appears, make the wind pendulum open mode, influence the function of keeping off the rain, also some wind pendulums are when the fan does not operate on the market, also can realize keeping off the rain function of preventing returning air, but operate through the staff, do not need to swing wind pendulum to certain angle through the staff and realize the air-out, do not need to swing the wind pendulum through the staff and make the wind gap close, complex operation like this, often people can often forget the swing windshield, cause suppressing pressure of air outlet or the return air appears, and can not realize real-time wind pendulum function, also some functions that realize the wind pendulum through the linkage of rotating motor and fan, this kind of structure is complicated, and is with high costs.

Disclosure of Invention

The invention aims to provide a wind swing part, a wind gap structure and a fan, which are used for solving one or more technical problems in the prior art and at least providing a beneficial selection or creation condition.

The technical scheme adopted for solving the technical problems is as follows:

firstly, a wind swing body comprises a strip-shaped wind swing body, the end face of the wind swing body is flat, annular grooves are concavely arranged on the left end face and the right end face of the wind swing body, each groove comprises an inner side section close to the inner side wall of the wind swing body and an outer side section close to the outer side wall of the wind swing body, an upper inlet communicated with the top of the outer side section is arranged at the top of the inner side section, a lower inlet communicated with the inner side section is arranged at the lower part of the outer side section, balls roll in the grooves, a first positioning groove is concavely arranged on the side wall of the top of the inner side section close to the inner side of the wind swing body in an arc shape, a guide plate matched with the lower inlet is arranged on the lower inlet cover, the upper edge of the guide plate is hinged with the upper edge of the lower inlet through a hinge shaft extending leftwards and rightwards along the axis, the lower edge of the guide plate is abutted against the lower edge of the lower inlet, and end faces of the left end face, the outer side section is obliquely arranged towards the inner side of the wind pendulum body from the bottom to the top.

When the wind swing body is used, the left end and the right end of the wind swing body can be rotatably arranged in the wind port, when the fan is started, the wind swing body is in a state of being balanced with the wind direction due to the power action of mechanical wind, the lower inlet is covered by the guide plate, the balls move to the top of the outer section from the bottom of the outer section through the guide plate through the gravity of the balls and the inclination of the outer section and fall into the first positioning groove from the upper inlet, so that the weight of the bottom of the wind swing body is reduced, the wind port is automatically opened, the wind swing function can be realized at low speed of the fan, the wind swing body can freely swing according to the wind power, when the fan does not work, the bottom of the wind swing body automatically swings downwards under the state of no power wind, the balls roll out from the first positioning groove and roll downwards to the lower inlet along the inner section under the action of the gravity of the balls, the guide plate falls into the bottom of the outer section and is pushed open, and, the wind pendulum body is kept to be vertically arranged, so that the functions of keeping off rain and preventing return air are achieved.

As a further improvement of the technical scheme, the outer end face of the top of the end cover is provided with a hinge column with an axis extending left and right.

As a further improvement of the above technical solution, a second positioning groove is concavely provided in an arc shape at the bottom of the outer side section, the second positioning groove is provided below the lower inlet, and the lower inlet is provided on a side wall of the outer side section close to the inner side of the pendulum body.

As a further improvement of the above technical solution, the wind pendulum body includes a middle plate having a sheet-shaped cross section and two end seats having a flat cross section, the two end seats are fixed to the left and right ends of the middle plate, the grooves are formed in the outer end surfaces of the end seats, and the inner section extends along the end surface of the middle plate.

The invention further provides an air port structure which comprises the air port frame, wherein the air port frame is rectangular, a plurality of air swinging bodies are arranged in the air port frame, the air swinging bodies are arranged at intervals up and down, and the top of the outer end face of the end cover is hinged with the inner wall of the air port frame.

The air inlet frame is internally provided with a plurality of air pendulums capable of freely swinging, the weight of the bottom of the air pendulums can be increased by moving the internal balls, the air pendulums are prevented from being normally opened to cause air inlet return air and rainwater inlet, the air pendulums can be opened at low speed of the fan, and the air volume loss of the fan can be reduced if the fan runs at high speed.

As a further improvement of the above technical solution, a spray pipe extending in the left-right direction is further installed in the air port frame, a plurality of spray nozzles are installed on the side wall of the spray pipe, the plurality of spray nozzles are arranged at intervals along the axis of the spray pipe, and the plurality of spray nozzles all face the outside of the air port frame.

Finally, the invention also provides a fan, which comprises the air port structure and an air box, wherein a fan power assembly is arranged in the air box, the air box is provided with an air inlet and an air outlet, and the air port frame is arranged on the air outlet.

The invention has the beneficial effects that: when the fan works, the air outlet can automatically realize the air swing function, and when the fan stops working, the air return inside the fan can be prevented, and the rain shielding function can be realized.

Drawings

The invention is further described with reference to the accompanying drawings and examples;

FIG. 1 is an exploded view of the end of the pendulum of the present invention;

FIG. 2 is a schematic view of a wind furniture piece of the present invention;

FIG. 3 is a schematic view of the swinging of the wind furniture piece of the present invention;

FIG. 4 is a schematic view of the tuyere structure of the present invention;

FIG. 5 is a schematic view of a blower of the present invention.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are described, the meaning is one or more, the meaning of a plurality is two or more, more than, less than, more than, etc. are understood as excluding the present number, and more than, less than, etc. are understood as including the present number.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 5, the following embodiments of a wind swing, a wind gap structure and a fan according to the present invention are provided:

as shown in fig. 1 to 3, a wind ornament includes a strip-shaped wind pendulum body 100, the end surface of the wind pendulum body 100 is flat, a circular groove 200 is concavely formed on both the left and right end surfaces of the wind pendulum body 100, the groove 200 includes an inner section 210 close to the inner side wall of the wind pendulum body 100 and an outer section 220 close to the outer side wall of the wind pendulum body 100, an upper inlet 211 communicated with the top of the outer section 220 is formed on the top of the inner section 210, a lower inlet 221 communicated with the inner section 210 is formed on the lower portion of the outer section 220, balls 230 roll in the groove 200, a first positioning groove 212 is concavely formed on the side wall at the top of the inner section 210 close to the inner side of the wind pendulum body 100 in an arc shape, the lower inlet 221 is covered with a guide plate 222 matched with the lower inlet 221, the upper edge of the guide plate 222 is hinged to the upper edge of the lower inlet 221 through a hinge shaft extending left and right through the axis, the guide plate 222 can swing around the hinge shaft, the guide plate 222 swings to the outside of the wind pendulum body 100, the ball 230 can pass through a gap between the lower edge of the guide plate 222 and the lower edge of the lower inlet 221, the lower edge of the guide plate 222 abuts against the lower edge of the lower inlet 221, the left end face and the right end face of the wind pendulum body 100 are both covered with the end covers 300, and the outer section 220 is obliquely arranged from the bottom to the top to the inside of the wind pendulum body 100.

As shown in fig. 3, when the wind-driven generator is used, the left and right ends of the wind-driven pendulum body 100 can be rotatably installed in the wind ports, when the wind-driven generator is started, the wind-driven pendulum body 100 is in a state of being balanced with the wind direction due to the power of mechanical wind, at this time, the guide plate 222 covers the lower inlet 221, the balls 230 move from the bottom of the outer section 220 to the top of the outer section 220 through the guide plate 222 and fall into the first positioning groove 212 from the upper inlet 211 through the self gravity of the balls and the inclination of the outer section 220, so that the weight of the bottom of the wind-driven pendulum body 100 is reduced, the wind ports are automatically opened, the wind-driven generator can realize the wind-driven pendulum function at low speed, the wind-driven pendulum body 100 can freely swing according to the wind power, when the wind-driven generator is not in operation, the bottom of the wind-driven pendulum body 100 automatically swings downwards, when the wind-driven pendulum body 100 is vertical, the balls 230 can, roll out from first positioning groove 212 and roll down to lower entrance 221 along inboard section 210 to push away deflector 222 and fall into the bottom of outside section 220, increase the bottom weight of pendulum body 100, make pendulum body 100 keep being vertical setting, thereby play the function of keeping off the rain and preventing the return air.

In some embodiments, a hinge pillar 310 extending left and right is provided on the outer end surface of the top of the end cap 300. The wind-driven pendulum body 100 is rotatably mounted on the wind port through two hinge columns 310, so that the whole body of the wind-driven pendulum body 100 can freely swing around the axis of the hinge columns 310.

In some embodiments, a second positioning groove 223 is concavely formed at the bottom of the outer section 220 in an arc shape, the second positioning groove 223 is disposed below the lower inlet 221, and the lower inlet 221 is disposed on the sidewall of the outer section 220 close to the inner side of the wind pendulum body 100. The second positioning groove 223 can reserve a space for positioning the ball 230, when no wind exists, the ball 230 rolls into the second positioning groove 223, and also provides a swinging space for the guide plate 222, when the ball 230 rolls down along the inner section 210 to the lower inlet 221, the ball 230 pushes the guide plate 222 from inside to outside to swing, the ball 230 can pass through the lower edge of the guide plate 222 and fall into the second positioning groove 223, when power wind exists, the wind pendulum body 100 swings outwards, the guide plate 222 returns and covers the lower inlet 221, the ball 230 rolls out from the second positioning groove 223 under the action of gravity and the inclination of the outer section 220, rolls from the guide plate 222 to the lower inlet 221, then rolls along the outer section 220 to the upper inlet 211 and falls into the first positioning groove 212, thereby reducing the weight at the bottom of the wind pendulum body 100, at this time, the wind pendulum body 100 can freely swing according to different wind volumes, the ball 230 rolls out of the first detent 212 and drops into the second detent 223.

In some embodiments, the wind pendulum body 100 includes a middle plate 120 having a sheet-shaped cross section and two end seats 110 having a flat cross section, the two end seats 110 are fixed to the left end and the right end of the middle plate 120 in a left-right correspondence, the groove 200 is disposed on the outer end surface of the end seat 110, and the inner section 210 extends along the end surface of the middle plate 120. The thickness of the middle plate 120 is smaller than that of the end seat 110, so that the weight and material of the entire wind pendulum body 100 can be reduced.

The invention provides a tuyere structure, which comprises a rectangular tuyere frame 400 of a wind swing piece as shown in fig. 4, wherein a plurality of wind swing bodies 100 are arranged in the tuyere frame 400, the wind swing bodies 100 are arranged at intervals up and down, and the top of the outer end surface of an end cover 300 is hinged with the inner wall of the tuyere frame 400. The plurality of freely-swinging air pendulums 100 are arranged in the air port frame 400, the weight of the bottom of the air pendulums 100 can be increased through the movement of the internal ball 230, the air pendulums 100 are prevented from being normally opened to cause air return and rainwater entering into the air port, the free swinging of the air pendulums 100 can be realized when the fan is at low speed, the opening of the air port is realized, and the air volume loss of the fan can be reduced when the fan is at high speed.

As a further improvement of the above technical solution, a spray pipe 410 extending in the left and right direction is further installed in the air port frame 400, a plurality of spray nozzles 411 are installed on the side wall of the spray pipe 410, the plurality of spray nozzles 411 are arranged at intervals along the axis of the spray pipe 410, and the plurality of spray nozzles 411 face the outside of the air port frame 400. At the occasion of some dust angles, like the building site, need in time spray and prevent the raise dust, also need cool down simultaneously, set up spray tube 410 on wind gap frame 400, also can realize the spraying when blowing to play the function of dust fall cooling, spray tube 410 sets up wherein between two adjacent wind pendulum bodies 100, when seamless, also can realize closing of wind gap frame 400 wind gap.

Moreover, the invention also provides a fan, as shown in fig. 5, including the air opening structure and a bellows 500, a fan power assembly is installed in the bellows 500, the bellows 500 is provided with an air inlet 510 and an air outlet 520, and the air opening frame 400 is installed on the air outlet 520. When the fan power assembly works, the air outlet 520 can automatically realize the air swing function, and when the fan stops working, the air return inside the fan can be prevented, and the rain shielding function can be realized.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention as set forth in the claims appended hereto.

Claims

1. A wind goods of furniture for display rather than for use, its characterized in that: including being lath wind pendulum body (100), the terminal surface of wind pendulum body (100) is the platykurtic the left end face and the right-hand member face of wind pendulum body (100) are all concave annular recess (200) that is equipped with, recess (200) are including interior section (210) and the outside section (220) that are close to wind pendulum body (100) lateral wall that are close to the inside wall of wind pendulum body (100) the top of interior section (210) is equipped with last entry (211) that communicates with outside section (220) top outside section (220) lower part is equipped with lower entry (221) that communicate with interior section (210) roll in recess (200) and have ball (230) interior section (210) top is close to the lateral wall arc concave first positioning groove (212) that is equipped with of wind pendulum body (100) inboard, lower entry (221) are stamped guide plate (222) that match with lower entry (221), the last edge of guide plate (222) is articulated along articulated on articulated axle and the lower entry (221) that extend about through the axis The lower edge of the guide plate (222) is abutted to the lower edge of the lower inlet (221), the left end face and the right end face of the wind pendulum body (100) are respectively covered with an end cover (300), and the outer side section (220) is obliquely arranged towards the inner side of the wind pendulum body (100) from the bottom to the top.

2. A wind furniture piece according to claim 1, wherein: and the outer end surface of the top of the end cover (300) is provided with a hinge column (310) with the axis extending left and right.

3. A wind furniture piece according to claim 1, wherein: the bottom of the outer side section (220) is concavely provided with a second positioning groove (223) in an arc shape, the second positioning groove (223) is arranged below the lower inlet (221), and the lower inlet (221) is arranged on the side wall of the outer side section (220) close to the inner side of the wind pendulum body (100).

4. A wind furniture piece according to claim 1, wherein: the wind pendulum body (100) comprises a middle plate (120) with a flaky cross section and two end seats (110) with a flat cross section, the two end seats (110) are fixed at the left end and the right end of the middle plate (120) in a left-right corresponding mode, the groove (200) is formed in the outer end face of each end seat (110), and the inner side section (210) extends along the end face of the middle plate (120).

5. A tuyere structure is characterized in that: the wind swing body comprises a rectangular wind gap frame (400) according to any one of claims 1 to 4, a plurality of wind swing bodies (100) are arranged in the wind gap frame (400), the wind swing bodies (100) are arranged at intervals up and down, and the top of the outer end face of the end cover (300) is hinged with the inner wall of the wind gap frame (400).

6. The tuyere structure according to claim 5, wherein: still install in tuyere frame (400) and be spray tube (410) that extend about being a install a plurality of fog nozzle (411) on the lateral wall of spray tube (410), a plurality of fog nozzle (411) are the interval arrangement along the axis of spray tube (410) and set up, and a plurality of fog nozzle (411) all face the outside of tuyere frame (400).

7. A fan, its characterized in that: comprising a tuyere structure, a wind box (500) according to claim 5, a fan power assembly being mounted in said wind box (500), said wind box (500) being provided with a wind inlet (510) and a wind outlet (520), said tuyere stock (400) being mounted on said wind outlet (520).

8. A fan, its characterized in that: comprising a tuyere structure, a wind box (500) according to claim 6, a fan power assembly being installed in said wind box (500), said wind box (500) being provided with a wind inlet (510) and a wind outlet (520), said tuyere stock (400) being installed on said wind outlet (520).