CN217002394U - Eddy-current impeller of range hood - Google Patents

Abstract

The utility model provides an eddy-current impeller of a range hood, which relates to the technical field of eddy-current impellers and comprises an eddy-current impeller, wherein a plurality of long impeller strips are uniformly distributed on the outer side of the eddy-current impeller, a sleeving column is arranged on the inner side of the eddy-current impeller, four bottom supporting seats are arranged on the side surface of the sleeving column, and a sleeving groove is formed in the bottom of the sleeving column in a penetrating manner. The impeller is accurately installed in a butt joint mode through the butt joint between the butt joint pieces and the butt joint grooves, and then the fixing ring is connected with the fixing seat in a threaded mode, and the fixing piece on the fixing ring is penetrated through the opening in the side face of the penetrating column through the fixing rod, so that fixing can be achieved.

Description

Eddy-current impeller of range hood

Technical Field

The utility model relates to the technical field of vortex type impellers, in particular to a vortex type impeller of a range hood.

Background

The range hood is a household kitchen appliance, and the range hood drives an impeller to rotate through a motor to suck and exhaust oil smoke in a kitchen to the outside. The impeller is used as an important component of the range hood and has important influence on the use effect, service life, noise and the like of the range hood.

But the impeller structure of current smoke ventilator is because the design too simple to install in the inside of lampblack absorber, because lampblack absorber inner space is comparatively narrow and small, plus the mechanism design of going up the impeller not enough, lead to the problem that the impeller is not convenient for carry out quick installation easily, reduced the efficiency of installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the impeller in a range hood is simple in structural design and small in internal space, so that the impeller is inconvenient to install quickly, and provides a vortex type impeller of the range hood.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a smoke ventilator's eddy current type impeller, includes the eddy current type impeller, eddy current type impeller outside evenly distributed has a plurality of long impeller strips, the inboard of eddy current type impeller is provided with the suit post, the side of suit post is provided with four base prop seats, the bottom of suit post is run through and is seted up the suit groove, the butt joint groove has been seted up to the bottom of base prop seat, the inboard of suit post is run through and is provided with and runs through the post, the outer wall that runs through the post is provided with the butt joint piece, be connected between butt joint piece and the butt joint groove, the top of eddy current type impeller is provided with the fixing base, the suit post runs through in the top of fixing base, the top threaded connection of fixing base has solid fixed ring, gu fixed ring's top fixed mounting has two stationary blades, the side that runs through the post runs through has the dead lever, the dead lever runs through in the side of stationary blade.

Preferably, short impeller strips are arranged between two adjacent long impeller strips, and the short impeller strips are uniformly distributed on the outer side of the vortex type impeller.

Preferably, the outer sides of the long impeller strips and the short impeller strips are sleeved with impeller covers.

Preferably, the bottom of the butt joint piece is provided with a support ring, and the support ring is sleeved on the outer wall of the through column.

Preferably, the bottom of the penetrating column is provided with a connecting seat.

Preferably, the bottom of the connecting seat is provided with a connecting groove.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the impeller installation structure, the sleeving column and the penetrating column are arranged, the bottom support seat is installed at the bottom of the sleeving column, the sleeving groove and the butt joint groove are formed in the bottoms of the sleeving column and the bottom support seat, the fixing seat is arranged at the top of the sleeving column, the butt joint pieces are distributed on the outer wall of the penetrating column, the penetrating column can penetrate into the inner side of the sleeving column during installation, accurate butt joint installation of an impeller is guaranteed through butt joint between the butt joint pieces and the butt joint grooves, then the fixing ring is in threaded connection with the fixing seat, the fixing piece on the fixing ring and the hole in the side face of the penetrating column penetrate through the fixing rod, fixing can be achieved, the whole process is rapid and convenient, the installation and butt joint are accurate and efficient, the installation efficiency of the eddy current impeller is effectively improved, and the problem that the internal space of a smoke extractor is narrow and convenient to rapidly install is solved.

2. According to the utility model, the short impeller strips are arranged, and the short impeller strips are distributed between the adjacent long impeller strips, so that when the smoke exhaust ventilator works, the contact area is further increased through the short impeller strips, and the more refined distribution is matched, so that the rotation frequency of the impeller is further improved, the smoke exhaust ventilator effect of the vortex type impeller is further improved, and the use experience effect is better.

Drawings

Fig. 1 is a schematic perspective view of a vortex type impeller of a range hood according to the present invention;

fig. 2 is a schematic top view of a vortex type impeller of a range hood according to the present invention;

fig. 3 is a schematic view of an internal exploded structure of a vortex type impeller of a range hood according to the present invention;

fig. 4 is a schematic view of a partial bottom view of a vortex type impeller of a range hood according to the present invention.

Illustration of the drawings: 1. a vortex impeller; 2. a long impeller strip; 3. short impeller strips; 4. an impeller housing; 5. sleeving the column; 6. a base support seat; 7. sleeving the groove; 8. a butt joint groove; 9. penetrating the column; 10. butt-jointing sheets; 11. a support ring; 12. a connecting seat; 13. connecting grooves; 14. a fixed seat; 15. a fixing ring; 16. a fixing sheet; 17. and (5) fixing the rod.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.

Example 1

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a smoke ventilator's eddy current type impeller, including eddy current type impeller 1, 1 outside evenly distributed of eddy current type impeller has a plurality of long impeller strip 2, the inboard of eddy current type impeller 1 is provided with suit post 5, the side of suit post 5 is provided with four base prop seats 6, the bottom of suit post 5 is run through and has been seted up suit groove 7, butt joint groove 8 has been seted up to the bottom of base prop seat 6, the inboard of suit post 5 is run through and is provided with and runs through post 9, the outer wall that runs through post 9 is provided with butt joint piece 10, be connected between butt joint piece 10 and the butt joint groove 8, the top of eddy current type impeller 1 is provided with fixing base 14, suit post 5 runs through the top in fixing base 14, the top threaded connection of fixing base 14 has solid fixed ring 15, gu fixed ring 15's top fixed mounting has two stationary blades 16, the side that runs through post 9 runs through has dead lever 17, dead lever 17 runs through in the side of stationary blade 16.

In the embodiment, the bottom support seat 6 is installed at the bottom of the sleeved column 5, the sleeved groove 7 and the butt groove 8 are formed at the bottom of the sleeved column 5 and the bottom support seat 6, the fixing seat 14 is arranged at the top, the butt pieces 10 are distributed on the outer wall of the through column 9, the through column 9 can penetrate into the inner side of the sleeved column 5 when the through column is installed, the impeller is ensured to be accurately butted and installed by butting the butt pieces 10 and the butt grooves 8, then the fixing ring 15 is connected with the fixing seat 14 through the threads, the fixing piece 16 on the fixing ring 15 is penetrated through the opening on the side surface of the through column 9 through the fixing rod 17, the fixation can be realized, the whole process is rapid and convenient, the installation butting is accurate and efficient, the installation efficiency of the vortex type impeller is effectively improved, the problem that the narrow inner space of the smoke exhaust is inconvenient to be rapidly installed is solved, the long impeller strip 2 is contacted with the wind flow in the air through the rotation of the vortex type impeller 1 to generate wind attraction, the effect of absorbing and removing the oil smoke.

Example 2

As shown in fig. 1-4, a short impeller strip 3 is arranged between two adjacent long impeller strips 2, the short impeller strips 3 are uniformly distributed on the outer side of the vortex impeller 1, an impeller cover 4 is sleeved on the outer side of each of the long impeller strips 2 and the short impeller strips 3, a support ring 11 is arranged at the bottom of each butt joint piece 10, the support ring 11 is sleeved on the outer wall of the through column 9, a connecting seat 12 is arranged at the bottom of the through column 9, and a connecting groove 13 is formed at the bottom of the connecting seat 12.

In this embodiment, still through distributing between adjacent long impeller strip 2 has short impeller strip 3, thereby made things convenient for at the cigarette extractor during operation, further increase area of contact through short impeller strip 3, the distribution that the cooperation was more refined simultaneously, be favorable to making the rotational frequency of impeller obtain further promotion, and then make the smoke ventilator effect of vortex formula impeller obtain further improvement, it is better to make the use experience effect, can provide effectual safeguard effect through establishing impeller casing 4 in the outside, support ring 11 then has made things convenient for the effect of providing the support to splicing piece 10, connecting groove 13 and the installation of being connected of lampblack absorber part on can having made things convenient for the cooperation through connecting seat 12.

The working principle of the embodiment is as follows: when in use, firstly, the bottom support seat 6 is arranged at the bottom of the sleeved column 5, the sleeved groove 7 and the butt joint groove 8 are arranged at the bottom of the sleeved column 5 and the bottom support seat 6, the fixed seat 14 is arranged at the top, the butt joint sheets 10 are distributed on the outer wall of the through column 9, the through column 9 can penetrate into the inner side of the sleeved column 5 when in installation, the impeller is ensured to be accurately butt-jointed and installed through the butt joint between the butt joint sheets 10 and the butt joint grooves 8, then, the fixed ring 15 is in threaded connection with the fixed seat 14, the fixing sheets 16 on the fixed ring 15 are in through-penetration between the openings on the side surface of the through column 9 through the fixed rods 17, the fixation can be realized, the whole process is rapid and convenient, the installation and the butt joint are accurate and efficient, the installation efficiency of the vortex type impeller is effectively improved, the short impeller strips 3 are also distributed between the adjacent long impeller strips 2, thereby facilitating the drawing work, further increase area of contact through short impeller strip 3, the distribution that the cooperation was more refined simultaneously, be favorable to making the rotational frequency of impeller obtain further promotion, and then make the smoke ventilator effect of eddy current type impeller obtain further improvement, make the use experience effect better, can provide effectual protecting effect through establishing impeller casing 4 in the outside, support ring 11 then has made things convenient for the effect that provides the support to splicing piece 10, connecting groove 13 and lampblack absorber part connection installation on can having made things convenient for the cooperation through connecting seat 12.

While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model.

Claims (6)

1. The utility model provides a smoke ventilator's vortex formula impeller, includes vortex formula impeller (1), its characterized in that: the vortex type impeller is characterized in that a plurality of long impeller strips (2) are uniformly distributed on the outer side of the vortex type impeller (1), a sleeving column (5) is arranged on the inner side of the vortex type impeller (1), four bottom bracing seats (6) are arranged on the side face of the sleeving column (5), a sleeving groove (7) is formed in the bottom of the sleeving column (5) in a penetrating mode, a butt joint groove (8) is formed in the bottom of the bottom bracing seat (6), a penetrating column (9) is formed in the inner side of the sleeving column (5) in a penetrating mode, butt joint pieces (10) are arranged on the outer wall of the penetrating column (9), the butt joint pieces (10) and the butt joint groove (8) are connected, a fixing seat (14) is arranged on the top of the vortex type impeller (1), the sleeving column (5) penetrates through the top of the fixing seat (14), a fixing ring (15) is in threaded connection with the top of the fixing seat (14), and two fixing pieces (16) are fixedly mounted on the top of the fixing ring (15), a fixing rod (17) penetrates through the side surface of the penetrating column (9), and the fixing rod (17) penetrates through the side surface of the fixing piece (16).

2. The vortex impeller of a range hood of claim 1, wherein: short impeller strips (3) are arranged between every two adjacent long impeller strips (2), and the short impeller strips (3) are uniformly distributed on the outer side of the vortex type impeller (1).

3. The vortex impeller of a range hood of claim 2, wherein: the outer sides of the long impeller strips (2) and the short impeller strips (3) are sleeved with impeller covers (4).

4. The vortex impeller of a range hood of claim 1, wherein: the bottom of the butt joint piece (10) is provided with a support ring (11), and the support ring (11) is sleeved on the outer wall of the through column (9).

5. The vortex impeller of a range hood of claim 1, wherein: the bottom of the penetrating column (9) is provided with a connecting seat (12).

6. The vortex impeller of a range hood of claim 5, wherein: the bottom of the connecting seat (12) is provided with a connecting groove (13).

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