CN214581335U - Reverse telescopic smoke exhaust pipe with glass cover - Google Patents

Abstract

The utility model discloses a reverse flexible pipe of discharging fume with glass cover belongs to kitchen equipment technical field, and it includes: the device comprises a thin tube, an oil collecting box and a glass cover, wherein the thin tube is fixedly connected with a smoke exhaust channel, one end of the thin tube, which is far away from the smoke exhaust channel, is connected with a thick tube in a rolling manner, and one end of the thick tube, which is far away from the thin tube, is fixedly connected with the oil collecting box; the utility model discloses flange and top smoke exhaust passage rigid coupling are passed through at the top of tubule, and the below and the thick pipe roll cooperation of tubule are convenient for the holistic height of quick adjustment back-drawn pipe for the drawing of back-drawn pipe is easier, and the thick socle portion sets up at the collection oil box, and the glass cover falls on the collection oil box, and the cigarette effect is better to the broad width design of holding together.

Description

Reverse telescopic smoke exhaust pipe with glass cover

Technical Field

The utility model belongs to the technical field of kitchen equipment, concretely relates to reverse flexible pipe of discharging fume with glass cover.

Background

At present, along with the development of economy, people have higher requirements on the cooking of food, and the barbecue is the food that people especially like, and current oven adopts the charcoal to roast, directly places the barbecue cluster on the charcoal of burning and roast, but adopt this kind of mode when roasting the barbecue, the charcoal can produce a large amount of smoke and dust and attach on the barbecue, influence consumer's taste and unhealthy health, secondly the charcoal burning can produce a large amount of smoke and dust, pollute the environment, consequently an electric oven or gas oven has appeared in the market, convert electric energy into heat energy and roast meat to be used for reducing the production of smoke and dust.

However, when the electric oven or the gas oven is used, a small amount of oil smoke is still inevitably generated, if the electric oven or the gas oven is used indoors and a plurality of electric ovens or gas ovens work simultaneously, the oil smoke needs to be quickly discharged, so that the influence of excessive oil smoke on the experience of a user is avoided, the smoke exhaust device of the existing electric oven or gas oven is that a smoke exhaust pipe and a smoke exhaust ventilator are additionally arranged at the top of the electric oven or gas oven, and the height of the smoke exhaust pipe from the electric oven or gas oven needs to be frequently adjusted in the use process of the smoke exhaust pipe, so that the smoke exhaust pipe is folded according to the best oil smoke exhaust effect and the smoke exhaust pipe is not used, but the existing smoke exhaust pipe mostly does not have the function of adjusting the height or is particularly complex and insensitive to adjust; secondly the pipe of discharging fume when extracting the oil smoke, need in time to pour the waste oil in the oil storage tank, current oil storage tank oil absorption effect remains to be improved, and when pouring waste oil, the oil storage tank is not convenient for dismantle and the installation, and the serious condition of oil leak appears easily in the pipe of discharging fume that has now simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a reverse telescopic smoke exhaust pipe with a glass cover.

The utility model discloses the technical scheme who adopts does:

the utility model provides a reverse flexible pipe of discharging fume with glass cover, includes the tubule that is used for with the exhaust passage rigid coupling, the one end roll connection that exhaust passage was kept away from to the tubule has thick pipe, the one end rigid coupling of keeping away from the tubule of thick pipe has an oil collecting box, the cover is equipped with the glass cover on the oil collecting box.

Adopt above-mentioned scheme, flange and top smoke exhaust passage rigid coupling are passed through at the top of tubule, and the below and the thick pipe roll cooperation of tubule are convenient for quick adjustment and are reversed drawn the holistic height of pipe for the drawing of reversed drawing pipe is easier, and thick socle bottom sets up at the collection oil box, and the glass cover falls on the collection oil box, and the cigarette effect is better to broad width design holding together.

Preferably, one end of the thin tube, which is far away from the smoke exhaust channel, is inserted into one end of the thick tube, which is far away from the oil collecting box, the inserted part of the thin tube and the thick tube is connected through an adjusting bolt, and the head of the adjusting bolt is tightly attached to the side surface of the thin tube. By adopting the preferred scheme, the thin tube is inserted into the thick tube, and the thin tube and the thick tube are fixedly connected through the adjusting bolt, so that the integral height of the reverse-pulling tube can be conveniently adjusted.

Preferably, be provided with first holding ring between tubule and the thick pipe, the one end of first holding ring is passed through a locking bolt rigid coupling in the inside of thick pipe, the one end that smoke exhaust passage was kept away from to the tubule is pegged graft in first holding ring and is reachd the inside of thick pipe, adjusting bolt's head passes first holding ring and hugs closely with the side of tubule. Adopt this preferred scheme, set up first locating ring for connect tubule and thick pipe, and use first locating ring of first locking bolt rigid coupling and thick pipe, adjusting bolt sets up between first locating ring and tubule, makes the fixed effect of junction of tubule and thick pipe better.

Preferably, the part that tubule and thick pipe were pegged graft is provided with the several location ball, and the one end of location ball sets firmly in the side of tubule, and the other end of location ball is hugged closely with the inner wall of thick pipe, the location ball is located the below of locking bolt. Adopt this preferred scheme, use the location ball to support the thick pipe, realize the roll connection of tubule and thick pipe, reach better tensile effect, be convenient for adjust the height of back-pull tube.

Preferably, the oil collecting box comprises an upper oil collecting half part and a lower oil collecting half part, the upper oil collecting half part is fixedly connected with the end part of the thick pipe through a second locking bolt, a groove is formed in one end, away from the thick pipe, of the upper oil collecting half part, a protruding structure matched with the groove is arranged at one end of the lower oil collecting half part, and an oil storage tank is arranged in the lower oil collecting half part. Adopt this preferred scheme, the protruding mechanism of collection oil lower half cooperates first slot of collection oil, makes things convenient for the dismantlement of collection oil box, can be quick after the dismantlement pour out the waste oil in the oil storage tank, is convenient for wash collection oil lower half.

Preferably, an oil suction cover is arranged in the oil collection lower half part and is arranged at one end, far away from the oil collection upper half part, of the oil collection lower half part, and the oil suction cover is in a cross shape. By adopting the optimized scheme, the oil suction cover at the lower half part of the oil collecting box is of a cross structure, so that the oil suction area is increased, and the oil suction effect is improved.

Preferably, the oil suction cover protrudes towards the inside of the oil collection lower half part, and the oil storage tank is arranged between the oil suction cover and the inner wall of the oil collection lower half part. Adopt this preferred scheme, inhale the oil shield and inwards bulge, can effectively guarantee that waste oil flows into the oil storage tank in, be convenient for collect more waste oils and better collection waste oil.

Preferably, the end part of the thin tube connected with the thick tube is provided with an oil scraping ring, and the oil scraping ring is fixed in the thin tube through a bolt. Adopt this preferred scheme, at the terminal installation oil scraping ring of tubule, the material is polyurethane, fixes it in the tubule through bolt and nut, effectively blocks remaining a large amount of grease on the thick intraductal wall, increases the damping of tubule and thick pipe simultaneously and feels.

Preferably, the inboard of first holding ring is provided with the slot, the slotted is provided with the arc strip, adjusting bolt's head passes first holding ring and pushes up in one side of arc strip, the opposite side of arc strip is hugged closely with the side of tubule. Adopt this preferred scheme, first locating ring includes the ring of outer lane and the arc strip that is located ring internal portion slot, and the arc strip is inlayed in ring internal portion slot, through adjusting bolt locking on the tubule outside, has increased the area of contact of first locating ring with the tubule, has avoided the area of contact undersize to cause irreparable damage (like the mar, influence the outward appearance of product or lead to the tubule to warp etc.) to the tubule surface.

Preferably, the end part of the thick pipe close to the oil collecting box is provided with a first cross beam, the end part of the thin pipe connected with the smoke exhaust channel is provided with a second cross beam, and the first cross beam is connected with the second cross beam through a spring. Adopt this preferred scheme, the crossbeam of thick pipe and tubule is connected respectively to the spring, effort when reducing two pipe relative length of adjustment for it is more convenient to stretch out and draw back.

The utility model has the advantages that:

1) the utility model discloses flange and top smoke exhaust passage rigid coupling are passed through at the top of well tubule, and the below and the thick pipe roll cooperation of tubule, the holistic height of the back stay tube of being convenient for quick adjustment for the drawing of back stay tube is easier, and the thick socle portion sets up at the collection oil box, and the glass cover falls on the collection oil box, and the cigarette effect is better to the broad width design of holding together.

2) The thin tube is inserted into the thick tube, and the thin tube and the thick tube are fixedly connected through the adjusting bolt, so that the integral height of the counter-pulling tube can be conveniently adjusted; the first positioning ring is arranged and used for connecting the thin pipe and the thick pipe, the first positioning ring and the thick pipe are fixedly connected through a first locking bolt, and the adjusting bolt is arranged between the first positioning ring and the thin pipe, so that the fixing effect of the connecting part of the thin pipe and the thick pipe is better; the positioning balls are used for supporting the thick pipe, so that the rolling connection between the thin pipe and the thick pipe is realized, a better stretching effect is achieved, and the height of the reverse-pulling pipe is convenient to adjust; the top of tubule is provided with the second holding ring and is used for the exhaust fume channel to connect, improves the fixed effect of exhaust fume channel and tubule.

3) The convex mechanism of the lower half part of the collected oil in the oil collecting device is matched with the groove of the upper half part of the collected oil, so that the oil collecting box is convenient to disassemble, the waste oil in the oil storage tank can be quickly poured out after the disassembly, and the lower half part of the collected oil is convenient to clean; the oil suction cover at the lower half part of the oil collecting box is of a cross structure, so that the oil smoke suction area is increased, and the oil smoke suction effect is improved; the through holes can suck away the oil smoke which is not sucked away by the lower half part of the oil collection again, so that the oil smoke treatment effect is improved; the oil suction cover is protruded inwards, so that waste oil can be effectively guaranteed to flow into the oil storage tank, and more waste oil and better waste oil collection are facilitated. The upper half part of the oil collecting body is of a boss structure, so that the glass cover can be directly placed on the boss structure; the spring is connected the crossbeam of thick pipe and tubule respectively, and the effort when reducing two pipe relative length of adjustment makes flexible more convenient.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view at a of fig. 1.

Fig. 3 is an enlarged cross-sectional view at B of fig. 1.

Fig. 4 is an enlarged cross-sectional view at C of fig. 1.

Fig. 5 is a schematic structural diagram of the oil collecting lower half part of the present invention.

Fig. 6 is a schematic structural diagram of the upper oil collecting part of the present invention.

Fig. 7 is a schematic structural diagram of the oil collecting box of the present invention.

Fig. 8 is another schematic structural diagram of the present invention.

Fig. 9 is a schematic sectional view taken along line a-a of fig. 8.

In the figure: 1-a thin tube; 2-thick pipe; 3-an oil collecting box; 4-a glass cover; 5-adjusting the bolt; 6-a first positioning ring; 7-a first locking bolt; 8-positioning the ball; 9-a second positioning ring; 10-oil scraping ring; 12-a spring; 31-upper oil collecting half part; 32-lower oil collecting part; 33-an oil storage tank; 34-oil suction cover.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the accompanying drawings is only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without any inventive work.

The technical solution provided by the present invention will be described in detail by way of embodiments with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto.

In some instances, some embodiments are not described or not in detail, as they are conventional or customary in the art.

Furthermore, the technical features described herein, or the steps of all methods or processes disclosed, may be combined in any suitable manner in one or more embodiments, in addition to the mutually exclusive features and/or steps. It will be readily appreciated by those of skill in the art that the order of the steps or operations of the methods associated with the embodiments provided herein may be varied. Any order in the drawings and examples is for illustrative purposes only and does not imply that a certain order is required unless explicitly stated to be required.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The terms "connected" and "coupled" when used in this application, encompass both direct and indirect connections (and couplings) where appropriate and where not necessary contradictory.

The first embodiment is as follows:

the utility model provides a reverse flexible pipe of discharging fume with glass cover, includes the tubule 1 that is used for with the exhaust passage rigid coupling, the one end roll connection that exhaust passage was kept away from to tubule 1 has thick pipe 2, the one end rigid coupling of keeping away from tubule 1 of thick pipe 2 has an oil collecting box 3, the cover is equipped with glass cover 4 on the oil collecting box 3.

One end of the thin tube 1, which is far away from the smoke exhaust channel, is inserted into one end of the thick tube 2, which is far away from the oil collecting box 3, the inserted part of the thin tube 1 and the thick tube 2 is connected through an adjusting bolt 5, and the head of the adjusting bolt 5 is tightly attached to the side surface of the thin tube 1.

Be provided with first holding ring 6 between tubule 1 and thick pipe 2, the one end of first holding ring 6 is passed through 7 rigid couplings of first locking bolt in thick pipe 2's inside, the one end that smoke exhaust passage was kept away from to tubule 1 is pegged graft in first holding ring 6 and is reachd the inside of thick pipe 2, adjusting bolt 5's head passes first holding ring 6 and hugs closely with the side of tubule 1.

The part that tubule 1 and thick pipe 2 were pegged graft is provided with several location ball 8, and the one end of location ball 8 sets firmly in the side of tubule 1, and the other end of location ball 8 is hugged closely with the inner wall of thick pipe 2, location ball 8 is located the below of first locking bolt 7.

In the first embodiment, as shown in fig. 1 to 4, the counter-pulling tube is used above an electric oven, a gas oven or a gas oven for performing oil smoking treatment on the electric oven, the gas oven or the gas oven, a second positioning ring 9 is disposed at an end of the tubule 1 fixedly connected to the smoke exhaust channel, one end of the second positioning ring 9 is fixedly connected to the tubule 1 through a third locking bolt, and the other end of the second positioning ring 9 is connected to the smoke exhaust channel. The top of tubule is provided with the second holding ring and is used for the exhaust fume channel to connect, improves the fixed effect of exhaust fume channel and tubule. The second positioning ring 9 is the same as the first positioning ring 6, the smoke exhaust channel is inserted into the second positioning ring 9 and the thin tube 1 and is locked by the corresponding adjusting bolt 5, the fan is connected in the smoke exhaust channel, the other end of the thin tube 1 is connected with the thick tube 2 in a rolling way, the end part of the thick tube 2 is provided with the first positioning ring 6, the first positioning ring 6 is fixedly connected with the thick tube 2 through the first locking bolt 7, the diameter of the thin tube 1 is smaller than that of the thick tube 2, the end part of the thin tube 1 is inserted into the first positioning ring 6 and reaches the thick tube 2, the inserted part of the thin tube 1 is fixedly provided with four positioning balls 8, the four positioning balls 8 support the thick tube 2, the inserted part of the first positioning ring 6 and the thin tube 1 is provided with the adjusting bolt 5, the head part of the adjusting bolt 5 is tightly attached to the side surface of the thin tube 1, the adjusting bolt 5 is screwed up through friction force, when the height needs to be adjusted, the adjusting bolt 5 can be unscrewed, the oil collecting box 3 is fixedly arranged at the bottom of the thick tube 2, glass cover 4 is established to the cover on the collection oil box 3, and collection oil box 3 is arranged in collecting the waste oil and the impurity in the oil smoke, and glass cover 4 is used for gathering together the oil smoke, and glass cover 4 chooses for use the high printing opacity explosion-proof glass of high temperature resistant technology processing, and the security performance is good, can use under high temperature, and the broad width design is gathered together the cigarette effect and is more outstanding, and high printing opacity glass does not shelter from the field of vision.

The following examples are all preferably obtained on the basis of example one.

Example two:

the oil collecting box 3 comprises an upper oil collecting half part 31 and a lower oil collecting half part 32, the upper oil collecting half part 31 is fixedly connected with the end part of the thick pipe 2 through a second locking bolt, one end, away from the thick pipe 2, of the upper oil collecting half part 31 is provided with a groove, one end of the lower oil collecting half part 32 is provided with a protruding structure matched with the groove, and an oil storage tank 33 is arranged in the lower oil collecting half part 32.

An oil suction cover 34 is arranged in the oil collection lower half part 32, the oil suction cover 34 is arranged at one end of the oil collection lower half part 32 far away from the oil collection upper half part 31, and the shape of the oil suction cover 34 is in a cross shape.

The oil suction cover 34 protrudes toward the inside of the oil collection lower half 32, and the oil storage tank 33 is arranged between the oil suction cover 34 and the inner wall of the oil collection lower half 32.

The oil collection upper half part 31 is of a boss structure, and the glass cover 4 is sleeved on the outer side of the oil collection upper half part 31.

A plurality of through holes are uniformly distributed on the side surface of the oil collecting upper half part 31.

In the second embodiment, compared to the first embodiment, the second embodiment provides a counter-drawn pipe oil collecting box 3 with superior performance, as shown in fig. 5-7, the oil collecting box 3 includes an upper oil collecting half 31 and a lower oil collecting half 32, wherein the upper oil collecting half 31 is fixedly arranged at the bottom of the thick pipe 2 through a second locking bolt, the lower oil collecting half 31 and the upper oil collecting half 32 are detachably connected through a mutually arranged groove and protrusion structure, the outer ring side surface of the upper oil collecting half 31 is further provided with a boss structure, a glass cover 4 can be sleeved on the boss structure, the side surface of the upper oil collecting half 31 is further provided with eight uniform through holes for absorbing oil smoke, the lower oil collecting half 32 is internally provided with a cross-shaped oil suction cover 34 structure, and the oil suction cover 34 structure protrudes inwards to form an oil storage tank 33 with the lower oil collecting half 32; the upper half part of the oil collecting body is of a boss structure, so that the glass cover can be directly placed on the boss structure; the side surface of the upper oil collecting half part is uniformly distributed with a plurality of through holes, and the through holes can suck away the oil smoke which is not sucked away by the lower oil collecting half part again, thereby improving the oil smoke treatment effect.

Example three:

the end part of the thin tube 1 connected with the thick tube 2 is provided with an oil scraping ring 10, and the oil scraping ring 10 is fixed in the thin tube 1 through a bolt. At the end installation oil scraping ring 10 of tubule 1, the material is polyurethane, fixes it in tubule 1 through bolt and nut, effectively blocks remaining a large amount of grease on thick pipe 2 inner wall, increases the damping of tubule 1 and thick pipe 2 simultaneously and feels.

The inboard of first locating ring 6 is provided with the slot, the ditch inslot is provided with the arc strip, adjusting bolt 5's head passes first locating ring 6 and pushes up in one side of arc strip, the opposite side of arc strip is hugged closely with the side of tubule 1. Tip at thick pipe 2 and tubule 1 sets up first locating ring 6, first locating ring 6 includes the ring of outer lane and the arc strip that is located ring internal portion slot, the arc strip is inlayed in ring internal portion slot, the arc strip that is located inside slot through 5 locking extrusions of adjusting bolt, the arc strip locks tubule 1 again, tubule 1 and first locating ring 6's area of contact has been increased like this, the area of contact undersize has been avoided causing irreparable damage (like the mar) to 1 surface of tubule, influence the outward appearance of product or lead to the tubule to warp etc..

Example four:

the tip that the thick pipe 2 is close to oil collecting box 3 is provided with first crossbeam, the tip that tubule 1 and smoke exhaust passage are connected is provided with the second crossbeam, be connected through spring 12 between first crossbeam and the second crossbeam. As shown in fig. 8 and 9, the thin tube 1 is connected with the smoke exhaust channel through a flange, the upper part of the spring 12 is connected with the first cross beam of the flange through a hanging buckle, the lower part of the spring 12 is connected with the second cross beam through a hanging buckle, and the acting force when the relative length of the two tubes is adjusted is reduced, so that the telescopic effect is more convenient.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims (10)

1. The utility model provides a reverse flexible pipe of discharging fume with glass cover which characterized in that: including being used for tubule (1) with the smoke exhaust passage rigid coupling, the one end roll connection that smoke exhaust passage was kept away from in tubule (1) has thick pipe (2), the one end rigid coupling of keeping away from tubule (1) of thick pipe (2) has collection oil box (3), the cover is equipped with glass cover (4) on collection oil box (3).

2. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 1, wherein: the one end that smoke exhaust passage was kept away from in tubule (1) is pegged graft in the one end that thick pipe (2) kept away from oil collecting box (3), the part that tubule (1) and thick pipe (2) were pegged graft passes through adjusting bolt (5) and connects, the head of adjusting bolt (5) is hugged closely with the side of tubule (1).

3. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 2, wherein: be provided with first holding ring (6) between tubule (1) and thick pipe (2), the one end of first holding ring (6) is through first locking bolt (7) rigid coupling in the inside of thick pipe (2), smoke exhaust passage's one end is pegged graft in first holding ring (6) and arrives the inside of thick pipe (2) is kept away from in tubule (1), the head of adjusting bolt (5) passes first holding ring (6) and hugs closely with the side of tubule (1).

4. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 3, wherein: the part that tubule (1) and thick pipe (2) were pegged graft is provided with several location ball (8), and the one end of location ball (8) sets firmly in the side of tubule (1), and the other end of location ball (8) is hugged closely with the inner wall of thick pipe (2), location ball (8) are located the below of first locking bolt (7).

5. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 1, wherein: the oil collecting box (3) comprises an upper oil collecting half part (31) and a lower oil collecting half part (32), the upper oil collecting half part (31) is fixedly connected with the end part of the thick pipe (2) through a second locking bolt, one end of the upper oil collecting half part (31) far away from the thick pipe (2) is provided with a groove, one end of the lower oil collecting half part (32) is provided with a protruding structure matched with the groove, and an oil storage tank (33) is arranged in the lower oil collecting half part (32).

6. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 5, wherein: an oil suction cover (34) is arranged in the oil collection lower half part (32), the oil suction cover (34) is arranged at one end, away from the oil collection upper half part (31), of the oil collection lower half part (32), and the oil suction cover (34) is in a cross shape.

7. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 6, wherein: the oil suction cover (34) protrudes towards the inside of the oil collection lower half part (32), and the oil storage tank (33) is arranged between the oil suction cover (34) and the inner wall of the oil collection lower half part (32).

8. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 1, wherein: the end part of the thin tube (1) connected with the thick tube (2) is provided with an oil scraping ring (10), and the oil scraping ring (10) is fixed in the thin tube (1) through a bolt.

9. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 3, wherein: the inboard of first holding ring (6) is provided with the slot, the ditch inslot is provided with the arc strip, the head of adjusting bolt (5) passes first holding ring (6) and pushes up in one side of arc strip, the opposite side of arc strip is hugged closely with the side of tubule (1).

10. The reverse telescopic smoke exhaust pipe with the glass cover according to claim 1, wherein: the tip that the thick pipe (2) is close to oil collecting box (3) is provided with first crossbeam, the tip that tubule (1) and smoke exhaust passage are connected is provided with the second crossbeam, be connected through spring (12) between first crossbeam and the second crossbeam.

Images