CN107300199B - Three-dimensional air inlet range hood - Google Patents
Three-dimensional air inlet range hood Download PDFInfo
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- CN107300199B CN107300199B CN201710595409.6A CN201710595409A CN107300199B CN 107300199 B CN107300199 B CN 107300199B CN 201710595409 A CN201710595409 A CN 201710595409A CN 107300199 B CN107300199 B CN 107300199B
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- air inlet
- main
- shell
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- auxiliary air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention provides a three-dimensional air inlet range hood which comprises an air suction system and a smoke collecting system connected with the air suction system, wherein the smoke collecting system comprises a main air inlet shell and auxiliary air inlet shells arranged on two sides of the main air inlet shell, the auxiliary air inlet shells can rotate relative to the main air inlet shell, a main air inlet is formed in the main air inlet shell, and an auxiliary air inlet is formed in the auxiliary air inlet shell. The beneficial effects of the invention are as follows: due to the arrangement of the main air inlet and the auxiliary air inlet, the smoke exhaust ventilator can exhaust smoke from the main air inlet and the auxiliary air inlet, the performance of the smoke exhaust ventilator is improved, the interference of indoor air convection on the smoke exhaust ventilator performance is prevented, and the smoke exhaust ventilator smoke exhaust effect is improved.
Description
Technical Field
The invention relates to the field of range hoods, in particular to a three-dimensional air inlet range hood.
Background
At present, the market of smoke machines mainly comprises four types of smoke machines of European style, side suction, chinese style and integrated kitchen range, and the smoke absorbing mode mainly comprises top suction and side suction and mainly aims at smoking at the top and the upper side of a kitchen range. In the actual cooking process, the indoor convection and the walking of people have great influence on the trend of the lampblack, so that the lampblack is easy to escape to two sides outside a negative pressure area of the lampblack absorber, and the actual effect of the lampblack absorber is seriously influenced.
Disclosure of Invention
Aiming at the phenomenon, the invention provides the three-dimensional air inlet range hood, which can effectively prevent the oil fume escaping phenomenon.
The technical scheme of the invention is realized as follows: the three-dimensional air inlet range hood comprises an air suction system and a smoke collecting system connected with the air suction system, wherein the smoke collecting system comprises a main air inlet shell and auxiliary air inlet shells arranged on two sides of the main air inlet shell, the auxiliary air inlet shells can rotate relative to the main air inlet shells, a main air inlet is formed in the main air inlet shell, and an auxiliary air inlet is formed in the auxiliary air inlet shell.
Further, the air suction system comprises a main runner shell, a fan assembly and a shell, wherein the fan assembly is arranged in the shell, a first channel hole and a second channel hole are formed in the main runner shell, and the first channel hole is communicated with the second channel hole and forms a main channel; the first passage hole is communicated with an air suction inlet of the fan assembly; the main air inlet shell is provided with an air inlet cavity and a main air inlet, wherein the air inlet cavity is communicated with the main channel through a second channel hole, and the auxiliary air inlet is communicated with the main channel.
Furthermore, the main runner shell is arranged on the upper end face of the main air inlet shell, and the auxiliary air inlet shell is arranged on two side faces of the main air inlet shell and forms a U-shaped structure.
Furthermore, the auxiliary air inlet is communicated with the air inlet cavity and is communicated with the main channel through the air inlet cavity.
Further, the auxiliary air inlet shell is connected with an automatic control device, the auxiliary air inlet shell is provided with an extending position and a retracting position, and the automatic control device controls the auxiliary air inlet shell to switch between the extending position and the retracting position.
Furthermore, the main air inlet is arranged on the inner side surface of the main air inlet shell, and the main air inlet is communicated with the main channel through the air inlet cavity.
Further, the first passage hole is arranged on the side surface of the main passage shell, wherein the axial direction of the first passage hole is perpendicular to the air inlet direction of the main passage.
Furthermore, the auxiliary air inlets are arranged on the inner side surface of the auxiliary air inlet shell, and the two auxiliary air inlets are in a right-facing structure.
Furthermore, the main air inlet consists of a plurality of strip-shaped small air holes which are arranged in parallel.
Furthermore, the auxiliary air inlet consists of a plurality of strip-shaped small air holes which are arranged in parallel.
The beneficial effects of the invention are as follows:
(1) Because the main air inlet and the auxiliary air inlet are arranged, the fume can be sucked from the main air inlet and the auxiliary air inlet, the performance of the range hood is improved, and the interference of indoor air convection on the fume suction performance and the fume escape are prevented;
(2) The auxiliary air inlet shell is rotatably connected with the main runner shell, the auxiliary air inlet shell is provided with an extending position and a retracting position, the automatic control device controls the auxiliary air inlet shell to be switched between the extending position and the retracting position, and the auxiliary air inlet shell extends out to assist in smoking when the range hood works; the auxiliary air inlet shell is retracted when the range hood is shut down, so that attractive appearance is ensured, and the space is not occupied.
(3) The main air inlet and the auxiliary air inlet are communicated with the air inlet cavity and communicated with the main channel through the air inlet cavity, and the main channel structure is used for intensively sucking and discharging, so that the structure is more compact, and the efficiency of exhausting the oil smoke is higher.
(4) The axial direction of the fan is mutually perpendicular to the air inlet direction of the main channel, so that the efficiency of exhausting the oil smoke can be improved more effectively.
(5) The main air inlet is arranged on the inner side surface of the main air inlet shell, the auxiliary air inlets are arranged on the inner side surface of the auxiliary air inlet shell, the two auxiliary air inlets are of opposite structures, and can absorb oil smoke from three sides of the main air inlet and the auxiliary air inlets on two sides, so that the interference of indoor air convection on the oil smoke absorption performance is prevented, the oil smoke escape is improved, and the oil smoke absorbing effect of the range hood is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of an explosive structure according to the present invention.
Fig. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic view of the present invention in use.
FIG. 4 is a schematic view of the present invention in a non-use state.
Reference numerals illustrate: a main flow path housing 1; a fan assembly 2; a housing 3; a main air intake housing 4; an auxiliary air intake housing 5; a first passage hole 101; a main flow passage 102; a second passage hole 103, a fan port 201 and an air inlet cavity 401; a main air inlet 402; and an auxiliary air inlet 501.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1: the three-dimensional air inlet range hood comprises an air suction system and a smoke collecting system connected with the air suction system, wherein the smoke collecting system comprises a main air inlet shell 4 and auxiliary air inlet shells 5 arranged on two sides of the main air inlet shell 4, the auxiliary air inlet shells 5 can rotate relative to the main air inlet shell 4, a main air inlet 402 is formed in the main air inlet shell 4, and an auxiliary air inlet 501 is formed in the auxiliary air inlet shells 5. When the range hood works, the main air inlet 402 and the auxiliary air inlet 501 can be used for exhausting the oil smoke, so that the performance of the range hood is improved, and the interference of indoor air convection on the oil smoke exhausting performance is prevented.
Example 2: on the basis of embodiment 1, the air suction system comprises a main runner shell 1, a fan assembly 2 and a shell 3, wherein the fan assembly 2 is arranged in the shell 3, a first channel hole 101 and a second channel hole 103 are formed in the main runner shell 1, and the first channel hole 101 is communicated with the second channel hole 103 and forms a main channel 102; the first passage hole 101 is communicated with the air suction inlet of the fan assembly 2; the main air inlet housing 4 is provided with an air inlet cavity 401 and a main air inlet 402, wherein the air inlet cavity 401 is communicated with the main channel 102 through the second channel hole 103, and the auxiliary air inlet 501 is communicated with the main channel 102.
When the smoke machine works, the main air inlet 402 and the auxiliary air inlets 501 on two sides are close to the smoke generating position, most of the smoke is sucked into the smoke machine from the main air inlet 402, and part of the smoke is sucked by the auxiliary air inlets 501 on two sides and is discharged out of the room through the main runner 102 and the fan set 2. The structure can effectively improve the performance of the range hood, the air inlet area is greatly increased, and compared with a traditional range hood, the air inlet is closer, the negative pressure area is larger, and the interference of indoor air convection to the performance of the range hood and the escape of the range hood are prevented.
Example 3: on the basis of embodiment 2, as shown in fig. 3, the main runner casing 1 is vertically arranged on the upper end surface of the main air intake casing 4, and the auxiliary air intake casing 5 is arranged on two side surfaces of the main air intake casing 4 and forms a U-shaped structure.
Example 4: based on embodiments 2 and 3, the auxiliary air inlet 501 is communicated with the air inlet cavity 401, and is communicated with the main channel 102 through the air inlet cavity 401. The main channel structure is used for intensively sucking and discharging, so that the structure is more compact, and the efficiency of exhausting the fume is higher.
Example 5: on the basis of embodiments 1 and 3, the auxiliary air intake housing 5 is connected with an automatic control device, the auxiliary air intake housing 5 has an extended position and a retracted position, and the automatic control device controls the auxiliary air intake housing 5 to switch between the extended position and the retracted position. When the range hood works, the auxiliary air inlet shell stretches out to assist in smoking; the auxiliary air inlet shell is retracted when the range hood is shut down, so that attractive appearance is ensured, and the space is not occupied.
Example 6: on the basis of embodiment 2, the main air inlet 402 is disposed on the inner side surface of the main air inlet housing 4, and the main air inlet 402 is communicated with the main channel 102 through the air inlet cavity 401. The auxiliary air inlets 501 are arranged on the inner side surface of the auxiliary air inlet shell 5, and the two auxiliary air inlets 501 are opposite to each other. Because the air inlet position is close to the oil smoke generating position, and the oil smoke is sucked from three sides of the main air inlet 402 and the auxiliary air inlets 501 on two sides, the interference of indoor air convection on the oil smoke sucking performance is prevented, the oil smoke escapes, and the oil smoke sucking effect of the range hood is improved.
Example 7: on the basis of embodiment 2, the first passage hole 101 is disposed on the side surface of the main passage housing 1, where the axial direction of the first passage hole 101 is perpendicular to the air inlet direction of the main passage 102, so as to more effectively improve the efficiency of fume exhaust.
Example 8: based on the above embodiment, the main air inlet 402 and the auxiliary air inlet 501 are each formed by a plurality of small air holes arranged in parallel.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The three-dimensional air inlet range hood comprises an air suction system and a smoke collecting system connected with the air suction system, and is characterized by comprising a main air inlet shell (4) and auxiliary air inlet shells (5) arranged on two sides of the main air inlet shell (4), wherein the auxiliary air inlet shells (5) can rotate relative to the main air inlet shell (4), a main air inlet (402) is formed in the main air inlet shell (4), and an auxiliary air inlet (501) is formed in the auxiliary air inlet shell (5);
the air suction system comprises a main runner shell (1), a fan combination (2) and a shell (3), wherein the fan combination (2) is arranged in the shell (3), a first channel hole (101) and a second channel hole (103) are formed in the main runner shell (1), and the first channel hole (101) is communicated with the second channel hole (103) and forms a main channel (102); the first passage hole (101) is communicated with an air suction inlet of the fan assembly (2); an air inlet cavity (401) and a main air inlet (402) are arranged on the main air inlet shell (4), wherein the air inlet cavity (401) is communicated with the main channel (102) through a second channel hole (103), and an auxiliary air inlet (501) is communicated with the main channel (102);
the auxiliary air inlet (501) is communicated with the air inlet cavity (401) and is communicated with the main channel (102) through the air inlet cavity (401).
2. The stereoscopic air intake range hood according to claim 1, wherein: the main runner casing (1) is arranged on the upper end face of the main air inlet casing (4), and the auxiliary air inlet casing (5) is arranged on two side faces of the main air inlet casing (4) and forms a U-shaped structure.
3. The stereoscopic air intake range hood according to claim 1 or 2, wherein: the auxiliary air inlet shell (5) is connected with an automatic control device, the auxiliary air inlet shell (5) is provided with an extending position and a retracting position, and the automatic control device controls the auxiliary air inlet shell (5) to switch between the extending position and the retracting position.
4. The stereoscopic air intake range hood according to claim 1, wherein: the main air inlet (402) is arranged on the inner side surface of the main air inlet shell (4), and the main air inlet (402) is communicated with the main channel (102) through the air inlet cavity (401).
5. The stereoscopic air intake range hood according to claim 1, wherein: the first passage hole (101) is arranged on the side surface of the main passage shell (1), wherein the axial direction of the first passage hole (101) is perpendicular to the air inlet direction of the main passage (102).
6. The stereoscopic air intake range hood according to claim 1, wherein: the auxiliary air inlets (501) are arranged on the inner side face of the auxiliary air inlet shell (5), and the two auxiliary air inlets (501) are opposite to each other.
7. The stereoscopic air intake range hood according to claim 1 or 4, wherein: the main air inlet (402) is composed of a plurality of strip-shaped small air holes which are arranged in parallel.
8. The stereoscopic air intake range hood according to claim 1 or 6, wherein: the auxiliary air inlet (501) is composed of a plurality of strip-shaped small air holes which are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595409.6A CN107300199B (en) | 2017-07-20 | 2017-07-20 | Three-dimensional air inlet range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710595409.6A CN107300199B (en) | 2017-07-20 | 2017-07-20 | Three-dimensional air inlet range hood |
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| Publication Number | Publication Date |
|---|---|
| CN107300199A CN107300199A (en) | 2017-10-27 |
| CN107300199B true CN107300199B (en) | 2023-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710595409.6A Active CN107300199B (en) | 2017-07-20 | 2017-07-20 | Three-dimensional air inlet range hood |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008168U (en) * | 2010-04-21 | 2011-10-12 | 仲伟政 | Smoke-free cover indoor direct exhaust type oil fume purification stove |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202546862U (en) * | 2012-02-16 | 2012-11-21 | 李林 | Multi-functional integrated cooker |
| CN203082992U (en) * | 2012-12-21 | 2013-07-24 | 嵊州市博爱机械设计工作室 | Integrated kitchen range |
| CN203215770U (en) * | 2013-02-14 | 2013-09-25 | 浙江鼎一电器有限公司 | Double-suction type range hood |
| CN203215787U (en) * | 2013-03-14 | 2013-09-25 | 绍兴县滨海合力厨房用品设计中心 | Integrated cooking stove |
| DE102015200642A1 (en) * | 2015-01-16 | 2016-07-21 | Berbel Ablufttechnik Gmbh | Device for extracting exhaust air over a hob |
| CN204494551U (en) * | 2015-03-05 | 2015-07-22 | 广东顺德东方麦田工业设计有限公司 | Pendulum-type smoke exhaust ventilator before annular passage |
| CN104848282B (en) * | 2015-06-12 | 2018-03-20 | 武汉工程大学 | A kind of smoke exhaust ventilator |
| DE102015119310A1 (en) * | 2015-11-10 | 2017-05-11 | Miele & Cie. Kg | cooking apparatus |
| CN205261654U (en) * | 2015-11-16 | 2016-05-25 | 重庆钟法无烟宝电器有限公司 | Smokeless hot pot kitchen and pot installation device |
| CN205299666U (en) * | 2015-11-18 | 2016-06-08 | 曾雪华 | Air curtain formula smoke ventilator |
| CN205825182U (en) * | 2016-07-20 | 2016-12-21 | 武汉崇文新科技有限公司 | A kind of lampblack absorber |
| CN207268469U (en) * | 2017-07-20 | 2018-04-24 | 杭州老板电器股份有限公司 | Three-dimensional air intake kitchen ventilator |
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2017
- 2017-07-20 CN CN201710595409.6A patent/CN107300199B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202008168U (en) * | 2010-04-21 | 2011-10-12 | 仲伟政 | Smoke-free cover indoor direct exhaust type oil fume purification stove |
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| CN107300199A (en) | 2017-10-27 |
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