CN212029672U - Detachable smoke exhaust ventilator smoke exhaust pipe - Google Patents
Detachable smoke exhaust ventilator smoke exhaust pipe Download PDFInfo
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- CN212029672U CN212029672U CN202020852372.8U CN202020852372U CN212029672U CN 212029672 U CN212029672 U CN 212029672U CN 202020852372 U CN202020852372 U CN 202020852372U CN 212029672 U CN212029672 U CN 212029672U
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- smoke exhaust
- exhaust pipe
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- smoke
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Abstract
The utility model discloses a detachable smoke ventilator pipe of discharging fume belongs to smoke ventilator technical field, include: the range hood main body is used for exhausting oil smoke; the smoke exhaust hole is formed in the top of the range hood body and used for enabling oil smoke to pass through; the four upright columns are arranged on the top of the range hood body in an annular array at equal intervals and are positioned on the outer side of the smoke exhaust hole; the smoke exhaust pipe is arranged on the upper side of the smoke exhaust ventilator main body and is used for realizing the discharge of oil smoke; the sliding chutes are respectively arranged at the upper end parts of the four upright posts; four hemispherical fixture blocks which are arranged on the outer side of the smoke exhaust pipe in an annular array at equal intervals; the four groups of elastic telescopic components are arranged between the four smoke exhaust pipes and the hemispherical fixture blocks and are used for realizing the elastic extrusion of the hemispherical fixture blocks so that the hemispherical fixture blocks can stretch left and right, and the elastic telescopic components can slide up and down in the sliding grooves; the smoke exhaust pipe is convenient to mount and dismount, and the subsequent cleaning of the smoke exhaust pipe is convenient.
Description
Technical Field
The utility model relates to a smoke ventilator technical field, more specifically say, relate to a detachable smoke ventilator and discharge fume pipe.
Background
The kitchen ventilator is also called as a range hood, and is a kitchen appliance for purifying the kitchen environment. The kitchen ventilator is arranged above a kitchen stove, can rapidly pump away waste burnt by the stove and oil fume harmful to human bodies generated in the cooking process, and exhaust the waste and the oil fume to the outside, reduces pollution, purifies air, and has the safety guarantee effects of gas defense and explosion prevention.
The smoke exhaust ventilator needs to use a smoke exhaust pipe to rapidly exhaust oil smoke, most of the existing smoke exhaust pipes are welded and fixed with the smoke exhaust ventilator, the smoke exhaust pipes are inconvenient to disassemble, and once the smoke exhaust pipes are blocked, the smoke exhaust pipes are inconvenient to clean subsequently.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a detachable smoke ventilator discharges fume and manages, its easy to assemble and dismantlement pipe of discharging fume, the follow-up washing pipe of discharging fume of being convenient for.
2. Technical scheme
In order to solve the above problem, the utility model adopts the following technical scheme:
a removable range hood smoke evacuation tube comprising:
the range hood main body is used for exhausting oil smoke;
the smoke exhaust hole is formed in the top of the range hood body and used for enabling oil smoke to pass through;
the four upright columns are arranged on the top of the range hood body in an annular array at equal intervals and are positioned on the outer side of the smoke exhaust hole;
the smoke exhaust pipe is arranged on the upper side of the smoke exhaust ventilator main body and is used for realizing the discharge of oil smoke;
the sliding chutes are respectively arranged at the upper end parts of the four upright posts;
four hemispherical fixture blocks which are arranged on the outer side of the smoke exhaust pipe in an annular array at equal intervals;
the four groups of elastic telescopic components are arranged between the four smoke exhaust pipes and the hemispherical fixture blocks and are used for realizing the elastic extrusion of the hemispherical fixture blocks so that the hemispherical fixture blocks can stretch left and right, and the elastic telescopic components can slide up and down in the sliding grooves;
the four hemispherical clamping grooves are respectively formed in the inner walls of the four sliding grooves, the hemispherical clamping blocks are matched with the hemispherical clamping grooves, and the hemispherical clamping blocks can be movably clamped in the hemispherical clamping grooves;
four adjusting bolts arranged on the four sliding grooves are used for separating the hemispherical clamping blocks from the hemispherical clamping grooves, so that the smoke exhaust pipe is convenient to mount and dismount, and the smoke exhaust pipe is convenient to clean subsequently.
As a preferred scheme of the utility model, each group of elastic telescopic members comprises a slider, a telescopic rod and a first spring, the slider is arranged outside the smoke exhaust pipe and connected with the hemispherical fixture block, the telescopic rod and the first spring are arranged between the slider and the smoke exhaust pipe, and the first spring is sleeved on the surface of the telescopic rod;
when the first spring is in an initial state, the outer side end of the sliding block and the outer side inner wall of the sliding groove are in the same vertical plane;
when the bottom of the sliding block is contacted with the bottom of the sliding groove, the hemispherical clamping block is completely clamped in the hemispherical clamping groove.
As a preferred scheme of the utility model, every group the elastic expansion component still includes the second spring, the second spring is provided with two, and two second spring symmetries set up the upper and lower both sides at the telescopic link, the second spring mounting is between slider and the pipe of discharging fume, second spring and first spring phase-match.
As an optimized scheme of the utility model, four the screw has all been seted up to the inner wall of hemisphere draw-in groove, adjusting bolt and screw-thread fit.
As an optimized proposal of the utility model, a second filter screen is installed between the inner walls of the smoke exhaust holes, and a first filter screen is installed between the inner walls of the smoke exhaust pipes.
As an optimized scheme of the utility model, the ring channel has been seted up at the top of smoke ventilator main part, the diameter of ring channel is greater than the diameter of exhaust hole, the ring channel is located four stand inboards, the bottom of the pipe of discharging fume is provided with the sealing ring, sealing ring and ring channel phase-match.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is when the pipe is discharged fume in needs installation, extrude four hemisphere fixture blocks respectively, make four hemisphere fixture blocks can slide along four spouts, first spring and second spring become compression state by initial condition this moment, in top-down will insert the spout, slider and hemisphere fixture block all slide in the spout this moment, when the bottom of slider contacts with the bottom of spout, because the setting of hemisphere draw-in groove, first spring and second spring reset by compression state, make hemisphere fixture block go into in the hemisphere draw-in groove completely.
(2) This scheme is when needs are dismantled and is discharged fume the pipe, twists four adjusting bolt respectively for adjusting bolt extrudes the hemisphere draw-in groove with the hemisphere fixture block, makes its separation, will discharge fume the pipe and upwards take out and can accomplish the dismantlement.
(3) This scheme is through the setting of first filter screen and second filter screen, effectively continues to filter the oil smoke, prevents simultaneously that external impurity from falling into to discharge fume and manage and the range hood main part in, effectively avoids blockking up.
(4) The sealing ring is matched with the annular groove, so that the sealing performance of the smoke exhaust pipe connected with the smoke exhaust ventilator main body is effectively improved.
Drawings
FIG. 1 is a first perspective view of a detachable smoke exhaust pipe of a range hood of the present invention;
FIG. 2 is a partially enlarged view of the detachable smoke exhaust pipe of the range hood of the present invention at the position A in FIG. 1;
FIG. 3 is a partial enlarged view of the detachable smoke exhaust pipe of the range hood of the present invention at the position B in FIG. 1;
FIG. 4 is a second perspective view of a detachable smoke exhaust pipe of the range hood of the present invention;
FIG. 5 is a partial enlarged view of the detachable smoke exhaust pipe of the range hood of the present invention at the position C in FIG. 4;
figure 6 is the utility model relates to a third stereogram of detachable smoke ventilator pipe of discharging fume.
The reference numbers in the figures illustrate:
1 smoke exhaust ventilator main body, 2 columns, 3 smoke exhaust pipes, 4 first filter screens, 5 smoke exhaust holes, 6 second filter screens, 7 sealing rings, 8 annular grooves, 9 sliding grooves, 10 hemispherical clamping blocks, 11 elastic telescopic components, 111 sliding blocks, 112 telescopic rods, 113 first springs, 114 second springs, 12 screw holes, 13 adjusting bolts and 14 hemispherical clamping grooves.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-6, a detachable smoke exhaust pipe of a range hood comprises:
the smoke exhaust ventilator main body 1 is used for realizing the pumping away of oil smoke, the utility model discloses do not improve to smoke exhaust ventilator main body 1, so do not make the drawing explanation to the internal structure of smoke exhaust ventilator main body 1, the internal structure of smoke exhaust ventilator main body 1 and how smoke exhaust ventilator main body 1 realizes that the oil smoke pumps away belong to the common general knowledge of technical personnel in the field, therefore no longer describe any more, the model of smoke exhaust ventilator main body 1 can select corresponding model according to actual need, also no longer describe any more;
a smoke exhaust hole 5 arranged at the top of the smoke exhaust ventilator main body 1 and used for realizing the passing of oil smoke;
the four upright posts 2 are fixedly arranged on the top of the range hood main body 1 in an annular array at equal intervals, the four upright posts 2 are positioned on the outer side of the smoke exhaust hole 5, and the four upright posts 2 are used for realizing subsequent installation and positioning;
the smoke exhaust pipe 3 is arranged on the upper side of the smoke exhaust ventilator main body 1 and used for exhausting oil smoke, the oil smoke is extracted under the action of the smoke exhaust ventilator main body 1, exhausted to the smoke exhaust pipe 3 through the smoke exhaust hole 5 and finally exhausted through the smoke exhaust pipe 3;
the sliding grooves 9 are respectively formed in the upper end parts of the four upright posts 2, and the sliding grooves 9 are used for enabling the hemispherical clamping blocks 10 and the elastic telescopic members 11 to slide up and down in the sliding grooves, so that the smoke exhaust pipe 3 is installed and detached;
four hemispherical fixture blocks 10 which are arranged on the outer side of the smoke exhaust pipe 3 in an annular array at equal intervals;
four groups of elastic telescopic members 11 arranged between the four smoke exhaust pipes 3 and the hemispherical fixture blocks 10 and used for realizing the elastic extrusion of the hemispherical fixture blocks 10 so that the hemispherical fixture blocks can be stretched left and right, the elastic telescopic members 11 can slide up and down in the sliding grooves 9, each group of elastic telescopic members 11 comprises a sliding block 111, a telescopic rod 112 and a first spring 113, the sliding block 111 is arranged at the outer side of the smoke exhaust pipe 3 and is fixedly connected with the hemispherical fixture blocks 10, the telescopic rod 112 and the first spring 113 are fixedly arranged between the sliding block 111 and the smoke exhaust pipe 3, the first spring 113 is sleeved on the surface of the telescopic rod 112, the first spring 113 has good elasticity, the selection of the elasticity coefficient is selected according to the realization requirement, and is not repeated any more, because the first spring 113 is easy to generate the up and down elastic deformation, the position of the first spring can deviate, through the arrangement of the telescopic rod 112, the deviation is effectively prevented, and, meanwhile, the telescopic rod 112 can be extended and retracted left and right, and the telescopic rod 112 belongs to the common knowledge of those skilled in the art, so the internal structure thereof is not explained, and what needs to be explained is that: when the first spring 113 is in an initial state, the outer end of the sliding block 111 and the outer inner wall of the sliding chute 9 are in the same vertical plane, preferably, each group of elastic telescopic members 11 further comprises two second springs 114, the two second springs 114 are symmetrically arranged on the upper side and the lower side of the telescopic rod 112, the second springs 114 are fixedly arranged between the sliding block 111 and the smoke exhaust pipe 3, the second springs 114 are matched with the first springs 113, and in order to further increase the elastic performance of the elastic telescopic members 11, the above effects can be achieved through the arrangement of the second springs 114;
set up four hemisphere draw-in grooves 14 on four spout 9 inner walls respectively, hemisphere fixture block 10 and hemisphere draw-in groove 14 phase-match, and the mobile joint of hemisphere fixture block 10 is in hemisphere draw-in groove 14, need explain: when the bottom of the sliding block 111 contacts with the bottom of the sliding groove 9, the hemispherical fixture block 10 is completely clamped in the hemispherical fixture groove 14, and the position of the smoke exhaust pipe 3 is fixed by the clamping action of the hemispherical fixture block 10 and the hemispherical fixture groove 14, so that the smoke exhaust pipe does not move up and down any more;
the four adjusting bolts 13 are respectively arranged on the four sliding grooves 9 and used for separating the hemispherical clamping block 10 from the hemispherical clamping groove 14, specifically, the inner walls of the four hemispherical clamping grooves 14 are respectively provided with a screw hole 12, the adjusting bolts 13 are in threaded fit with the screw holes 12, when the smoke exhaust pipe 3 needs to be disassembled, the four adjusting bolts 13 are respectively screwed, so that the adjusting bolts 13 extrude the hemispherical clamping block 10 out of the hemispherical clamping grooves 14 to separate the hemispherical clamping block from the hemispherical clamping groove 14, and the smoke exhaust pipe 3 is pulled upwards to complete the disassembly;
preferably, a second filter screen 6 is fixedly arranged between the inner walls of the smoke exhaust holes 5, a first filter screen 4 is fixedly arranged between the inner walls of the smoke exhaust pipes 3, the arrangement of the first filter screen 4 and the second filter screen 6 effectively filters the oil smoke continuously, and meanwhile, external impurities are prevented from falling into the smoke exhaust pipes 3 and the smoke exhaust ventilator main body 1, so that blockage is effectively avoided;
preferably, ring channel 8 has been seted up at the top of smoke ventilator main part 1, and the diameter of ring channel 8 is greater than the diameter of exhaust hole 5, and ring channel 8 is located four 2 inboards of stand, and the fixed sealing ring 7 that is provided with in bottom of the pipe 3 of discharging fume, sealing ring 7 and ring channel 8 phase-match have effectively increased the leakproofness of the pipe 3 of discharging fume after being connected with smoke ventilator main part 1 through the cooperation of sealing ring 7 and ring channel 8.
Specifically, the utility model discloses when using: when the smoke exhaust pipe 3 needs to be installed, the four hemispherical fixture blocks 10 are respectively extruded, so that the four hemispherical fixture blocks 10 can slide along the four sliding grooves 9, at the moment, the first spring 113 and the second spring 114 are changed into a compressed state from an initial state, the first spring 113 and the second spring 114 are inserted into the sliding grooves 9 from top to bottom, at the moment, the slider 111 and the hemispherical fixture blocks 10 both slide in the sliding grooves 9, when the bottom of the slider 111 contacts with the bottom of the sliding grooves 9, due to the arrangement of the hemispherical clamping grooves 14, the first spring 113 and the second spring 114 are reset from the compressed state, so that the hemispherical fixture blocks 10 are completely clamped into the hemispherical clamping grooves 14, when the smoke exhaust pipe 3 needs to be disassembled, the four adjusting bolts 13 are respectively screwed, so that the hemispherical fixture blocks 10 are extruded out of the hemispherical clamping grooves 14 by the adjusting bolts 13, the smoke exhaust pipe 3 is separated, the subsequent cleaning of the smoke exhaust pipe is convenient.
The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.
Claims (6)
1. A detachable smoke exhaust ventilator smoke exhaust pipe is characterized by comprising:
the range hood body (1) is used for exhausting oil smoke;
a smoke exhaust hole (5) arranged at the top of the smoke exhaust ventilator main body (1) and used for realizing the passing of the oil smoke;
the four upright posts (2) are arranged on the top of the range hood main body (1) in an annular array at equal intervals, and the four upright posts (2) are positioned on the outer side of the smoke exhaust hole (5);
the smoke exhaust pipe (3) is arranged on the upper side of the smoke exhaust ventilator main body (1) and is used for exhausting the oil smoke;
chutes (9) respectively arranged at the upper end parts of the four upright posts (2);
four hemispherical fixture blocks (10) which are arranged on the outer side of the smoke exhaust pipe (3) in an annular array at equal intervals;
four groups of elastic telescopic components (11) arranged between the four smoke exhaust pipes (3) and the hemispherical fixture blocks (10) and used for realizing the elastic extrusion of the hemispherical fixture blocks (10) so that the hemispherical fixture blocks can be stretched left and right, and the elastic telescopic components (11) can slide up and down in the sliding grooves (9);
the four hemispherical clamping grooves (14) are respectively formed in the inner walls of the four sliding grooves (9), the hemispherical clamping blocks (10) are matched with the hemispherical clamping grooves (14), and the hemispherical clamping blocks (10) can be movably clamped in the hemispherical clamping grooves (14);
the four adjusting bolts (13) are respectively arranged on the four sliding grooves (9) and used for realizing the separation of the hemispherical clamping block (10) and the hemispherical clamping groove (14).
2. The detachable smoke exhaust ventilator smoke exhaust pipe according to claim 1, wherein each group of elastic telescopic members (11) comprises a sliding block (111), a telescopic rod (112) and a first spring (113), the sliding block (111) is arranged on the outer side of the smoke exhaust pipe (3) and connected with the hemispherical fixture block (10), the telescopic rod (112) and the first spring (113) are arranged between the sliding block (111) and the smoke exhaust pipe (3), and the first spring (113) is sleeved on the surface of the telescopic rod (112);
when the first spring (113) is in an initial state, the outer side end of the sliding block (111) and the outer side inner wall of the sliding groove (9) are in the same vertical plane;
when the bottom of the sliding block (111) is contacted with the bottom of the sliding groove (9), the hemispherical fixture block (10) is completely clamped in the hemispherical fixture groove (14).
3. A detachable smoke exhaust ventilator and smoke exhaust pipe according to claim 2, wherein each group of elastic telescopic members (11) further comprises two second springs (114), the two second springs (114) are symmetrically arranged on the upper side and the lower side of the telescopic rod (112), the second springs (114) are arranged between the sliding block (111) and the smoke exhaust pipe (3), and the second springs (114) are matched with the first springs (113).
4. A detachable smoke exhaust ventilator smoke exhaust pipe according to claim 1, wherein the inner walls of the four hemispherical clamping grooves (14) are provided with screw holes (12), and the adjusting bolts (13) are in threaded fit with the screw holes (12).
5. A detachable smoke exhaust ventilator pipe according to any one of claims 1 to 4, wherein a second filter screen (6) is installed between the inner walls of the smoke exhaust holes (5), and a first filter screen (4) is installed between the inner walls of the smoke exhaust pipe (3).
6. A detachable smoke exhaust ventilator smoke exhaust pipe according to claim 5, wherein the top of the smoke exhaust ventilator main body (1) is provided with an annular groove (8), the diameter of the annular groove (8) is larger than that of the smoke exhaust hole (5), the annular groove (8) is positioned on the inner sides of the four upright posts (2), the bottom of the smoke exhaust pipe (3) is provided with a sealing ring (7), and the sealing ring (7) is matched with the annular groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852372.8U CN212029672U (en) | 2020-05-20 | 2020-05-20 | Detachable smoke exhaust ventilator smoke exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020852372.8U CN212029672U (en) | 2020-05-20 | 2020-05-20 | Detachable smoke exhaust ventilator smoke exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212029672U true CN212029672U (en) | 2020-11-27 |
Family
ID=73479696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020852372.8U Active CN212029672U (en) | 2020-05-20 | 2020-05-20 | Detachable smoke exhaust ventilator smoke exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212029672U (en) |
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2020
- 2020-05-20 CN CN202020852372.8U patent/CN212029672U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230111 Address after: No. B203, Block 1, Nanhua Second Street, Ronggui Street, Shunde District, Foshan, Guangdong 528000 Patentee after: Long Weisong Address before: 528425 No.2 factory building, development site, team 16, Tongan Avenue West, Tongan village, Dongfeng Town, Zhongshan City, Guangdong Province Patentee before: ZHONGSHAN SINBA KITCHEN ELECTRIC SCIENCE & TECHNOLOGY Co.,Ltd. |