CN210921520U

CN210921520U - Energy-saving foldable air suction cover

Info

Publication number: CN210921520U
Application number: CN201921715752.0U
Authority: CN
Inventors: 付少健
Original assignee: Suzhou Schwick Environmental Protection Technology Co ltd
Current assignee: Suzhou Schwick Environmental Protection Technology Co ltd
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-07-03
Anticipated expiration: 2029-10-14

Abstract

The utility model discloses an energy-conserving collapsible cover that induced drafts, including the aspiration channel, the inlet scoop has been seted up in the front of aspiration channel, the positive fixedly connected with aspiration channel of aspiration channel, the front of aspiration channel and the top fixedly connected with transmission case that is located the aspiration channel, the inside transverse connection of transmission case has the diaphragm, the top fixedly connected with motor of transmission incasement wall, the output of motor runs through to the bottom fixedly connected with carousel of diaphragm. The utility model discloses a set up aspiration channel, inlet scoop, cover that induced drafts, transmission case, diaphragm, motor, carousel, worm wheel, transmission post, closing disc, stay cord and fixed block cooperation and use, the shape of having solved current cover that induced drafts is fixed, can not fold and draw in, so will account for a bold space, and is irregular, pleasing to the eye, also receive the work plane to the restriction of cover height that induced drafts and cause the inconvenience of working and during the use to the problem of the practicality of cover that induced drafts has been reduced.

Description

Energy-saving foldable air suction cover

Technical Field

The utility model relates to an induced draft cover technical field specifically is an energy-conserving collapsible induced draft cover.

Background

The air suction cover is used for exhausting oil gas in a kitchen, for example, the prior art is that the air suction cover with a rectangular or circular cross section is arranged on the upper part of a cooking range, then a conical pipe connector is connected with the air suction cover, the air suction cover is connected with an air pipe, air is exhausted outdoors by means of an air exhaust mechanism, and the air cannot diffuse into a space after the air suction cover is used.

The air suction cover is required to be used in places such as kitchens or hot pot shops, but the shape of the existing air suction cover is fixed and cannot be folded, so that a large space is occupied, the air suction cover is irregular and attractive, and the inconvenience in working and use is caused by the limitation of the working plane to the height of the air suction cover, thereby reducing the practicability of the air suction cover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving collapsible cover that induced drafts possesses collapsible advantage that reduces the area, and the shape of having solved current cover that induced drafts is fixed, can not fold and draw in, so will occupy a bold space, and is irregular, pleasing to the eye, also receives the work plane to the restriction of cover height that induced drafts and cause inconvenient in work and when using to the problem of the practicality of cover that induced drafts has been reduced.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving foldable air suction cover comprises an air suction pipe, wherein an air suction opening is formed in the front of the air suction pipe, the front of the air suction pipe is fixedly connected with an air suction cover, the front of the air suction pipe is fixedly connected with a transmission case positioned at the top of the air suction cover, the interior of the transmission case is transversely connected with a transverse plate, the top of the inner wall of the transmission case is fixedly connected with a motor, the output end of the motor penetrates through the bottom of the transverse plate and is fixedly connected with a rotary plate, the bottom of the rotary plate is fixedly connected with a worm, the front of the worm is meshed with a worm wheel, the interior of the worm wheel is fixedly connected with a transmission column, two sides of the transmission column are both fixedly connected with a collecting disc, two sides of the collecting disc are both fixedly connected with the inner wall of the transmission case through first bearings, a stay cord is wound on the, the back of the fixed block is fixedly connected with the bottom of the front side of the air suction cover.

Preferably, the two sides of the motor are fixedly connected with supporting plates, and the top of each supporting plate is fixedly connected with the top of the inner wall of the transmission case.

Preferably, the two sides of the air suction pipe are fixedly connected with fixing plates, the front of each fixing plate is fixedly connected with a fixing column, and the front of each fixing column is fixedly connected with the back of the air suction cover.

Preferably, two openings are formed in the bottom of the transmission case, the width of each opening is larger than that of each pull rope, and the openings are matched with the pull ropes for use.

Preferably, the bottom of the worm is fixedly connected with a supporting block through a second bearing, and the bottom of the supporting block is fixedly connected with the bottom of the inner wall of the transmission case.

Preferably, the surface of the pull rope is sleeved with a limiting sleeve, and the bottom of the limiting sleeve is fixedly connected with the bottom of the inner wall of the transmission case.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the aspiration channel, the inlet scoop, the cover that induced drafts, the transmission case, the diaphragm, including a motor, an end cap, a controller, and a cover plate, the carousel, the worm wheel, the transmission post, the closing disc, stay cord and fixed block cooperation are used, it is fixed to have solved current shape of the cover that induced drafts, can not fold and draw in, so will occupy a big space, it is irregular, pleasing to the eye, also receive the work plane to the restriction of the cover height that induced drafts and cause inconvenient in work and during the use, thereby the problem of the practicality of the cover that induced drafts has been reduced, this energy-conserving collapsible cover that induced drafts, possess collapsible advantage that reduces the area.

2. The utility model discloses a setting of backup pad, can play the auxiliary stay effect to the motor, prevent that the motor single-point from supporting stable inadequately, the during operation produces and rocks, setting through fixed plate and fixed post, can play the fixed action to the suction hood, prevent that it from producing and rocking, set up through the open-ended, can make the stay cord at the inside activity of transmission case, and possess limiting displacement, produce the skew when preventing it from removing, setting through the supporting shoe, can play the supporting role to the worm, prevent that it from producing the skew, setting through the stop collar, can play limiting displacement to the stay cord, restrict its stroke scope.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the suction hood of the present invention;

FIG. 3 is a rear view of the structure of the air suction hood of the present invention;

FIG. 4 is a sectional view of the transmission case of the present invention;

fig. 5 is a perspective view of the structure of the air suction hood of the utility model.

In the figure: 1 aspiration channel, 2 aspiration inlets, 3 aspiration hoods, 4 transmission cases, 5 transverse plates, 6 motors, 7 turntables, 8 worms, 9 worm wheels, 10 transmission columns, 11 coiling, 12 pull ropes, 13 fixing blocks, 14 supporting plates, 15 fixing plates, 16 fixing columns, 17 openings, 18 supporting blocks and 19 limiting sleeves.

Detailed Description

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. 1-5, an energy-saving foldable suction hood comprises a suction pipe 1, a suction inlet 2 is disposed on the front side of the suction pipe 1, a suction hood 3 is fixedly connected to the front side of the suction pipe 1, fixing plates 15 are fixedly connected to both sides of the suction pipe 1, fixing posts 16 are fixedly connected to the front side of the fixing plates 15, the front side of the fixing posts 16 is fixedly connected to the back side of the suction hood 3, the suction hood 3 can be fixed to prevent shaking by the arrangement of the fixing plates 15 and the fixing posts 16, a transmission case 4 is fixedly connected to the front side of the suction pipe 1 and the top of the suction hood 3, a transverse plate 5 is transversely connected to the interior of the transmission case 4, a motor 6 is fixedly connected to the top of the inner wall of the transmission case 4, supporting plates 14 are fixedly connected to both sides of the motor 6, the top of the supporting plates 14 is fixedly connected to the top, can play the auxiliary supporting role to the motor 6, prevent the single-point support of the motor 6 from being unstable enough, the during operation from rocking, the output end of the motor 6 penetrates through to the bottom fixedly connected with the rotary table 7 of the transverse plate 5, the bottom fixedly connected with worm 8 of the rotary table 7, the bottom of the worm 8 is fixedly connected with the supporting block 18 through the second bearing, the bottom of the supporting block 18 is fixedly connected with the bottom of the inner wall of the transmission case 4, through the arrangement of the supporting block 18, the worm 8 can be supported to prevent the offset, the front of the worm 8 is engaged with the worm wheel 9, the inside of the worm wheel 9 is fixedly connected with the transmission column 10, both sides of the transmission column 10 are fixedly connected with the closing disc 11, both sides of the closing disc 11 are fixedly connected with the inner wall of the transmission case 4 through the first bearing, the surface of the closing disc 11 is wound with the pull rope 12, the bottom of the transmission case, opening 17 uses with the cooperation of stay cord 12, setting through opening 17, can make stay cord 12 at the inside activity of transmission case 4, and possess limiting displacement, produce the skew when preventing it from removing, the bottom of stay cord 12 runs through to the bottom fixedly connected with fixed block 13 of transmission case 4, the surface cover of stay cord 12 is equipped with stop collar 19, the bottom of stop collar 19 and the bottom fixed connection of transmission case 4 inner wall, setting through stop collar 19, can play limiting displacement to stay cord 12, limit its stroke scope, the back of fixed block 13 and the positive bottom fixed connection of cover 3 that induced drafts.

During the use, starter motor 6, motor 6 drive carousel 7 and rotate, and carousel 7 drives worm 8 and rotates, and worm 8 drives worm wheel 9 through meshing worm wheel 9 and rotates, and worm wheel 9 drives transmission post 10 and rotates, and transmission post 10 drives closing plate 11 and connects through first bearing, and closing plate 11 rotates, tightens up stay cord 12, and stay cord 12 drives fixed block 13 and removes, and fixed block 13 drives the cover 3 rebound that induced drafts, and the cover 3 that induced drafts is packed up.

In summary, the following steps: this energy-conserving collapsible cover that induced drafts, through aspiration channel 1, inlet scoop 2, the cover 3 that induced drafts, transmission case 4, diaphragm 5, motor 6, carousel 7, worm 8, worm wheel 9, transmission post 10, closing up 11, stay cord 12 and fixed block 13 cooperation are used, it is fixed to have solved the shape of current cover that induced drafts, can not fold and draw in, so will occupy a big space, it is irregular, pleasing to the eye, also receive the restriction of working plane to the cover height that induced drafts and cause the inconvenience during operation and use, thereby the problem of the practicality of cover that induced drafts has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving collapsible cover that induced drafts, includes aspiration channel (1), its characterized in that: the front side of the air suction pipe (1) is provided with an air suction opening (2), the front side of the air suction pipe (1) is fixedly connected with an air suction cover (3), the front side of the air suction pipe (1) is fixedly connected with a transmission case (4) at the top of the air suction cover (3), the interior of the transmission case (4) is transversely connected with a transverse plate (5), the top of the inner wall of the transmission case (4) is fixedly connected with a motor (6), the output end of the motor (6) penetrates through the bottom of the transverse plate (5) and is fixedly connected with a rotary plate (7), the bottom of the rotary plate (7) is fixedly connected with a worm (8), the front side of the worm (8) is meshed with a worm wheel (9), the interior of the worm wheel (9) is fixedly connected with a transmission column (10), two sides of the transmission column (10) are fixedly connected with a take-up reel (11), and two sides of the take-up reel (11, the surface of closing a set (11) is twined and is had stay cord (12), the bottom fixedly connected with fixed block (13) of bottom run through to transmission case (4) of stay cord (12), the back and the positive bottom fixed connection of cover (3) that induced drafts of fixed block (13).

2. The energy-saving foldable air suction hood according to claim 1, characterized in that: the supporting plates (14) are fixedly connected to the two sides of the motor (6), and the top of each supporting plate (14) is fixedly connected with the top of the inner wall of the transmission case (4).

3. The energy-saving foldable air suction hood according to claim 1, characterized in that: the suction pipe is characterized in that fixing plates (15) are fixedly connected to two sides of the suction pipe (1), fixing columns (16) are fixedly connected to the front sides of the fixing plates (15), and the front sides of the fixing columns (16) are fixedly connected with the back side of the suction hood (3).

4. The energy-saving foldable air suction hood according to claim 1, characterized in that: two openings (17) are formed in the bottom of the transmission case (4), the width of each opening (17) is larger than that of the pull rope (12), and the openings (17) are matched with the pull ropes (12) for use.

5. The energy-saving foldable air suction hood according to claim 1, characterized in that: the bottom of the worm (8) is fixedly connected with a supporting block (18) through a second bearing, and the bottom of the supporting block (18) is fixedly connected with the bottom of the inner wall of the transmission case (4).

6. The energy-saving foldable air suction hood according to claim 1, characterized in that: the surface of the pull rope (12) is sleeved with a limiting sleeve (19), and the bottom of the limiting sleeve (19) is fixedly connected with the bottom of the inner wall of the transmission case (4).