CN213480311U - Three-side smoke gathering and escape preventing range hood - Google Patents
Three-side smoke gathering and escape preventing range hood Download PDFInfo
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- CN213480311U CN213480311U CN202021522490.9U CN202021522490U CN213480311U CN 213480311 U CN213480311 U CN 213480311U CN 202021522490 U CN202021522490 U CN 202021522490U CN 213480311 U CN213480311 U CN 213480311U
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Abstract
The utility model provides a trilateral smoke-holding anti-escape lampblack absorber, its includes the shell, and the front end of shell covers there is the panel, is provided with the smoking mouth on the panel, and the inside of shell is provided with the smoking mouth that induced drafts on subassembly and the panel and switches on, smoking mouth top articulated install the aviation baffle, the aviation baffle is connected with the power device in the shell, power device drive aviation baffle is made and is opened and shut its characterized in that: the smoke collecting plates are arranged on two sides of the air guide plate and fixed on the back of the air guide plate, the main body part of each smoke collecting plate extends into the mounting grooves on two sides of the smoke suction port, the air guide plate is driven to move outwards when opened, the smoke collecting plates shield the included angle gap between the air guide plate and the panel, and a trapezoidal smoke collecting port is formed between the two smoke collecting plates, the air guide plate and the panel to adsorb oil smoke. The utility model has the advantages that: after the air deflector is opened, the smoke collecting plate is opened in a linkage manner, and the smoke collecting plate is forced to cover an included angle between the panel and the smoke guide plate, so that the oil smoke is prevented from escaping from the side of the air deflector.
Description
Technical Field
The utility model relates to a lampblack absorber specifically is a trilateral smoke-holding and escape-proof lampblack absorber.
Background
The cooking process of the Chinese traditional food culture comprises frying, baking and the like, a large amount of oil smoke is generated in the process of making food, the oil smoke not only seriously pollutes the environment of a kitchen, but also causes great harm to the body and serious harm to the body of a kitchen operator for a long time, even can suffer from cancer, so that the range hood is widely applied to the kitchen and is an electric appliance for completely sucking and cooking the oil smoke and the like generated in the household kitchen.
Because the air inlet arranged on the shell of the range hood adopts an open design, the upward movement process of the oil smoke is easy to escape into a kitchen space from an open position, therefore, the air deflector is arranged on the shell of the range hood, when the range hood is used, the air deflector is turned outwards by the electric mechanism, and the functions of guiding the oil smoke and preventing the oil smoke from escaping upwards are achieved. However, in the later use of the application, the phenomenon that the oil smoke escapes from the included angle between the air deflector and the two sides of the main machine of the range hood is still found, so that the oil smoke is required to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the shortcoming that prior art exists, provide a simple structure is reliable, can effectively improve lampblack absorber smoking efficiency, prevents that the oil smoke from holding together the cigarette from trilateral of aviation baffle both sides escape and prevents escaping lampblack absorber.
The utility model discloses the purpose is realized with following mode: the utility model provides a trilateral smoke-holding anti-escape lampblack absorber, its includes the shell, and the front end of shell covers there is the panel, is provided with the smoking mouth on the panel, and the inside of shell is provided with the smoking mouth that induced drafts on subassembly and the panel and switches on, and the subassembly that induced drafts adsorbs the oil smoke from smoking mouth department, the articulated formula in smoking mouth top install the aviation baffle, the aviation baffle is connected with the power device in the shell, power device drive aviation baffle makes the action that opens and shuts, realizes that the aviation baffle opens or closes smoking mouth, its characterized in that: the smoke collecting plates are arranged on two sides of the air guide plate and fixed on the back of the air guide plate, the main body part of each smoke collecting plate extends into the mounting grooves on two sides of the smoke suction port, the air guide plate is driven to move outwards when opened, the smoke collecting plates shield the included angle gap between the air guide plate and the panel, and a trapezoidal smoke collecting port is formed between the two smoke collecting plates, the air guide plate and the panel to adsorb oil smoke.
The smoke collecting plate main body is in a trapezoidal or triangular arrangement.
A base is arranged on one side edge of the smoke collecting plate connected with the air guide plate, the base is perpendicular to the smoke collecting plate main body, and the smoke collecting plate is connected with the air guide plate through the base.
The smoke collecting plate and the base are integrally made of metal plates.
The included angle a between the two long sides of the smoke collecting plate is larger than the maximum opening angle b between the air deflector and the panel and smaller than the included angle c between the panel and the top plate of the shell.
The notch of mounting groove on be stamped the sealing washer, the smoke collecting plate suit in the sealing washer.
The utility model has the advantages that: 1. simple structure, low production cost and improved market competitiveness. 2. After the air deflector is opened, the smoke collecting plate is opened in a linkage manner, and the smoke collecting plate is forced to cover an included angle between the panel and the smoke guide plate, so that the oil smoke is prevented from escaping from the side of the air deflector. 3. After the smoke collecting plate is opened, the negative pressure area of the range hood can be moved downwards, so that the negative pressure area is closer to a cooker, and the smoke absorption rate of the range hood is improved.
Drawings
Fig. 1 is an effect diagram of the air deflector of the present invention after closing.
Fig. 2, 3 and 4 are the effect diagrams of the medium air deflector of the present invention after being opened.
Fig. 5 is an assembly view of the structure of the present invention.
Fig. 6 is an assembly view of the smoke collecting plate and the panel of the present invention.
Fig. 7 is a sectional view of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The utility model provides a trilateral smoke-holding anti-escape lampblack absorber, its includes shell 1, and the front end of shell 1 covers there is panel 2, is provided with smoking mouth 3 on the panel 2, and the inside of shell 1 is provided with the subassembly that induced drafts and switches on with smoking mouth 3 on the panel 2, and the subassembly that induced drafts adsorbs the oil smoke from smoking mouth 3, 3 articulated formulas in top of smoking mouth install aviation baffle 4, aviation baffle 4 is connected with power device 5 in the shell 1, power device 5 drive aviation baffle 4 makes the action that opens and shuts, realizes that aviation baffle 4 opens or closes smoking mouth 3, its characterized in that: the two sides of the air deflector 4 are also provided with smoke collectors 6, the smoke collectors 6 are fixed on the back of the air deflector 4, the main body of the smoke collectors extends into the mounting grooves 7 on the two sides of the smoke suction port 3, the air deflector 4 drives the smoke collectors 6 to move outwards when opened, the smoke collectors 6 shield the gap between the air deflector 4 and the panel 2, and a trapezoidal smoke collection port is formed between the two smoke collectors 6, the air deflector 4 and the panel 2 to adsorb oil smoke.
The main body of the smoke collecting plate 6 is in a trapezoidal or triangular arrangement.
The side edge of smoke collecting plate 6 connected with air deflector 4 is provided with base 8, base 8 is perpendicular to the main body of smoke collecting plate 6, and smoke collecting plate 6 is connected with air deflector 4 through base 8.
The smoke collecting plate 6 and the base 8 are integrally made of metal plates.
The included angle a between two long sides of the smoke collecting plate 6 is larger than the maximum opening angle b between the air deflector 4 and the panel 2 and smaller than the included angle c between the panel 2 and the top plate of the shell 1.
The notch of the mounting groove 7 is covered with a sealing ring 9, and the smoke collecting plate 6 is sleeved in the sealing ring 9.
The working principle is as follows: in the present case, be provided with the smoke-collecting plate in flip formula lampblack absorber aviation baffle's backplate both sides, smoke-collecting plate main part is triangle or trapezoidal form, and the aviation baffle is opening the back, and the contained angle between smoke-collecting plate packing cover aviation baffle both sides and the lampblack absorber panel to make the lampblack absorber at the during operation, the oil smoke can not follow the aviation baffle both sides escape, thereby has promoted the smoking efficiency of lampblack absorber.
Wherein, it is required to be noted that: the smoke collection plate and the air guide plate are fixed into a whole, so that after the air guide plate is closed, the air guide plate also drives the smoke collection plate to move into the shell of the range hood. Wherein, in order to guarantee the leakproofness between smoke collecting plate and the lampblack absorber shell, and avoid the vibrations that the lampblack absorber during operation air current brought the smoke collecting plate. In the scheme, a sealing ring 9 covers a notch of a mounting groove 7 for mounting the smoke collecting plate, and the smoke collecting plate 6 is sleeved in the sealing ring 9. The sealing washer enough plays the effect in clearance between sealed collection cigarette board and the mounting groove, and simultaneously, the sealing washer adopts the preparation of rubber material, can also play noise reduction's effect for lampblack absorber work is more silent.
Further: after the air deflectors drive the smoke collecting plates to be opened, a trapezoidal smoke collecting port is formed among the two smoke collecting plates 6, the air deflector 4 and the panel 2 to adsorb oil smoke. The arrangement of the trapezoidal smoke collecting port can move the negative pressure area downwards, so that the negative pressure area is closer to a cooker, and the oil smoke suction effect is improved. In addition, compared with the traditional air deflector for gathering the smoke on the single surface, the smoke gathering plates additionally arranged on the two sides of the air deflector achieve the purpose of gathering the smoke on the two sides of the range hood, finally achieve the effect of gathering the smoke on three sides, effectively solve the problem of oil smoke escape, and therefore can be widely popularized and used.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. The utility model provides a trilateral smoke-holding anti-escape lampblack absorber, its includes shell (1), and the front end of shell (1) covers there is panel (2), is provided with on panel (2) smoking mouth (3), and the inside of shell (1) is provided with smoking mouth (3) on induced draft subassembly and panel (2) and switches on, and the subassembly that induced drafts adsorbs the oil smoke from smoking mouth (3) department, smoking mouth (3) top articulated install aviation baffle (4), aviation baffle (4) are connected with power device (5) in shell (1), and power device (5) drive aviation baffle (4) do the action that opens and shuts, realize aviation baffle (4) and open or close smoking mouth (3), its characterized in that: the novel range hood is characterized in that smoke collecting plates (6) are further mounted on two sides of the air deflector (4), the smoke collecting plates (6) are fixed to the back of the air deflector (4), main portions of the smoke collecting plates extend into mounting grooves (7) on two sides of the smoke suction port (3), the air deflector (4) is driven to move outwards when being opened, the smoke collecting plates (6) shield included angle gaps between the air deflector (4) and the panel (2), and a trapezoidal smoke collecting port is formed between the two smoke collecting plates (6), the air deflector (4) and the panel (2) to adsorb oil smoke.
2. The three-sided smoke-collecting escape-preventing range hood according to claim 1, characterized in that: the main body of the smoke collecting plate (6) is in a trapezoidal or triangular arrangement.
3. The three-sided smoke-collecting escape-preventing range hood according to claim 1, characterized in that: one side edge of the smoke collecting plate (6) connected with the air guide plate (4) is provided with a base (8), the base (8) is perpendicular to the main body of the smoke collecting plate (6), and the smoke collecting plate (6) is connected with the air guide plate (4) through the base (8).
4. The three-sided smoke-collecting escape-preventing range hood according to claim 1, characterized in that: the smoke collecting plate (6) and the base (8) are integrally made of metal plates.
5. The three-sided smoke-collecting escape-preventing range hood according to claim 1, characterized in that: the included angle a between two long sides of the smoke collecting plate (6) is larger than the maximum opening angle b between the air deflector (4) and the panel (2) and smaller than the included angle c between the panel (2) and the top plate of the shell (1).
6. The three-sided smoke-collecting escape-preventing range hood according to claim 1, characterized in that: the notch of mounting groove (7) on cover and have sealing washer (9), smoke collecting plate (6) suit in sealing washer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522490.9U CN213480311U (en) | 2020-07-28 | 2020-07-28 | Three-side smoke gathering and escape preventing range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021522490.9U CN213480311U (en) | 2020-07-28 | 2020-07-28 | Three-side smoke gathering and escape preventing range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213480311U true CN213480311U (en) | 2021-06-18 |
Family
ID=76359782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021522490.9U Active CN213480311U (en) | 2020-07-28 | 2020-07-28 | Three-side smoke gathering and escape preventing range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213480311U (en) |
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2020
- 2020-07-28 CN CN202021522490.9U patent/CN213480311U/en active Active
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