CN220303737U - Split type smoke ventilator - Google Patents
Split type smoke ventilator Download PDFInfo
- Publication number
- CN220303737U CN220303737U CN202321994627.4U CN202321994627U CN220303737U CN 220303737 U CN220303737 U CN 220303737U CN 202321994627 U CN202321994627 U CN 202321994627U CN 220303737 U CN220303737 U CN 220303737U
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- CN
- China
- Prior art keywords
- fan
- power
- panel
- smoke
- output port
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Links
- 239000000779 smoke Substances 0.000 title claims abstract description 38
- 241000208125 Nicotiana Species 0.000 claims description 4
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000003517 fume Substances 0.000 abstract description 21
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model discloses a split type smoke exhaust ventilator. The electric appliance box is used for being electrically connected with the mains supply, the fan and the control panel are respectively electrically connected with the electric appliance box, the electric appliance box supplies power for the fan and the control panel, and the control panel controls the fan to operate through the electric appliance box. The utility model has reasonable structural design, is an independent external electric box, is convenient for the fan and the fume collecting hood to be installed and connected, and is convenient for the fume collecting hood to be cleaned due to the influence of oil smoke and high temperature caused by external wires.
Description
Technical Field
The utility model relates to the technical field of smoke exhaust ventilator, in particular to a split smoke exhaust ventilator.
Background
At present, smoke ventilators include a fan and a smoke collecting hood, and the fan is usually arranged in the smoke collecting hood, so that the following problems occur:
1. the blower and the fume collecting hood are integrated, so that the blower and the fume collecting hood are heavy and are not easy to install;
2. when the smoke exhaust ventilator is used, the fan runs in the smoke collecting hood, so that the noise is high, the smoke is easy to enter the fan and limited by the fan, and the inside of the smoke collecting hood is not easy to clean;
3. the control panel of fan and collection petticoat pipe is walked in collection petticoat pipe inside, and the structure is complicated, receives the influence of oil smoke pollution and high temperature in the collection petticoat pipe easily, and simultaneously, when breaking down, it is inconvenient to dismantle one by one to the smoke ventilator whole and discharge the trouble, maintains.
Disclosure of Invention
The utility model aims to provide a split type smoke exhaust ventilator which is easy to maintain.
The object of the present utility model is thus achieved.
The utility model provides a split type smoke ventilator, including collection petticoat pipe and at least one fan, collection petticoat pipe is equipped with the air intake, the air outlet of collection petticoat pipe is connected to the fan through first tobacco pipe, be equipped with control panel on the collection petticoat pipe, the air intake of collection petticoat pipe is equipped with oil smoke filter component, still include the electrical apparatus box, the electrical apparatus box is independent to be set up outside collection petticoat pipe and fan, the electrical apparatus box is used for with mains electrical connection, fan and control panel respectively with electrical apparatus box electric connection, the electrical apparatus box is fan and control panel power supply respectively, control panel passes through electrical apparatus box control fan operation.
The above technical solution can be further perfected as follows.
More specifically, the scheme is that there are two fans, be first fan and second fan respectively, establish ties through the second tobacco pipe between first fan and the second fan, first fan passes through the air outlet of first tobacco pipe series connection collection petticoat pipe, first fan and second fan respectively with electrical apparatus box electric connection.
More specifically, the fan at the rear position is provided with a section of booster cavity, and the booster cavity of the fan at the rear position is connected with the fan at the front position in series through the second smoke tube.
More specifically, the ventilation cross-sectional area of the first smoke tube is more than or equal to 32000mm 2 。
More specifically, the electrical apparatus box includes casing and control circuit board, and control circuit board is equipped with first quick interface, second quick interface and third quick interface on the casing, and electric connection is realized in the connecting plug grafting of first quick interface and fan, and electric connection is realized in the quick plug grafting of second quick interface and control panel, and electric connection is realized in the grafting of third quick interface and power cord one end plug, and power cord other end plug and mains electrical connection.
More specifically, the control circuit board includes first power strip and second power strip, first power strip establishes first power input port, first power delivery outlet, a fan power delivery outlet, control connector and with the first communication delivery outlet of second power strip communication, second power strip establishes second power input port, second communication input port and a fan power delivery outlet, first power delivery outlet of first power strip is connected with the second power input port of second power strip with the wire, first communication delivery outlet of first power strip is connected with the second communication input port of second power strip with the communication line, the fan power delivery outlet of first power strip and the fan power delivery outlet of second power strip respectively with one first quick interface is connected, the first power input port of first power strip is connected the third quick interface, control connector and second quick interface electric connection.
More specifically, the shell comprises a heat radiation plate, a plurality of heat radiation fins are formed on the outer side surface of the heat radiation plate, and the control circuit board is fixedly attached to the inner side surface of the heat radiation plate.
The utility model has the following beneficial effects.
The utility model has reasonable structural design, is an independent external electric box, is convenient for the fan and the fume collecting hood to be installed and connected, and is convenient for the fume collecting hood to be cleaned due to the influence of oil smoke and high temperature caused by external wires. Two fan designs improve the oil smoke absorbing effect, and the fan is kept away from the collection petticoat pipe, and the noise that the user felt is lower. The heat dissipation of the electrical box is reasonable.
Drawings
Fig. 1 is a schematic view of various installation of a split range hood in an embodiment.
Fig. 2 is a schematic front view of fig. 1.
Fig. 3 is a schematic diagram of wiring of the smoke collecting hood, the electrical box, the power cord, the first fan and the second fan in the first embodiment.
Fig. 4 is a schematic structural diagram of an electrical box in the first embodiment.
Fig. 5 is an exploded view of an electrical box according to the first embodiment.
Fig. 6 is an electrical schematic diagram of the electrical box in the first embodiment.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
1-6, a split range hood comprises a fume collecting hood 1, a first fan 21, a second fan 22 and an electrical box 3. The fume collecting hood 1 is provided with an air inlet, the fume collecting hood 1 is provided with a control panel 11, and the fume collecting hood 1 is internally provided with a fume filtering component. The fume collecting hood 1 can also be provided with a lamp, an oil collecting box, a fume baffle plate and an actuating mechanism for driving the fume baffle plate, and the lamp and the actuating mechanism are controlled by the control panel 11.
The first fan 21 and the second fan 22 are connected in series through the second smoke pipe 6, specifically, the first fan 21 is connected with an air outlet of the smoke collecting hood 1 through the first smoke pipe 5, the second fan 22 is provided with a section of booster cavity 4, the booster cavity 4 of the second fan 22 is connected in series with the first fan 21 through the second smoke pipe 6, and the second fan 22 is connected with the public flue 7. Preferably, the ventilation cross-sectional area of the first smoke tube 5 is larger than or equal to 32000mm 2 。
As shown in fig. 1 and 2, the hood 1 may be of a side-draft or T-type, in which case the hood 1 is located above the cooktop and both the first fan 21 and the second fan 22 are disposed in a cabinet above the hood 1. The fume collecting hood 1 may be a lower one, and the air inlet of the fume collecting hood 1 is located above the kitchen range, but the first fan 21 and the second fan 22 are arranged in a cabinet below the kitchen range. The first and second fans 21 and 22 are remote from the cooktop, thereby reducing the effect of noise on the user when the first and second fans 21 and 22 are operated.
The electrical box 3 is independently arranged outside the fume collecting hood 1, the first fan 21 and the second fan 22. The electrical apparatus box 3 includes casing 8 and control circuit board 9, control circuit board 9 is equipped with two first quick interfaces 31 on casing 8, second quick interfaces 32 and third quick interfaces 33, the connecting plug of first fan 21 and second fan 22 respectively with a first quick interfaces 31 grafting realize electric connection, the quick plug grafting of second quick interfaces 32 and control panel 11 realizes electric connection, third quick interfaces 33 and power cord 30 one end plug grafting realize electric connection, power cord 30 other end plug and commercial power electric connection. The casing 8 comprises a heat dissipation plate 81, a plurality of heat dissipation fins 82 are formed on the outer side surface of the heat dissipation plate 81, and the control circuit board 9 is fixedly attached to the inner side surface of the heat dissipation plate 81.
Specifically, the control circuit board 9 includes a first power supply board 91 and a second power supply board 92, and the first power supply board 91 and the second power supply board 92 are respectively provided on the heat dissipation plates 81 on opposite sides thereof.
The first power panel 91 is provided with a first power input port, a first power output port, a fan power output port, a control connection port and a first communication output port communicated with the second power panel 92, the second power panel 92 is provided with a second power input port, a second communication input port and a fan power output port, the first power output port of the first power panel 91 is connected with the second power input port of the second power panel 92 through wires, the first communication output port of the first power panel 91 is connected with the second communication input port of the second power panel 92 through wires, the fan power output port of the first power panel 91 and the fan power output port of the second power panel 92 are respectively connected with one of the first quick-connect interfaces 31, and the first power input port of the first power panel 91 is connected with the third quick-connect interfaces 33, and the control connection port is electrically connected with the second quick-connect interfaces 32. Preferably, the first fast plug interface 31 is a pin letter plug, the second fast plug interface 32 is an EL15 bit female plug, and the third fast plug interface 33 is a pin letter plug.
The electrical box 3 is directly connected with the mains electricity through a third quick plug interface 33, the first fan 21 and the second fan 22 are respectively connected with the electrical box 3 through a first quick plug interface 31, the control panel 11 is electrically connected with the electrical box 3 through a second quick plug interface 32, the electrical box 3 respectively supplies power for the first fan 21, the second fan 22, the control panel 11, the lamp, an actuating mechanism (such as a motor) and the like, and the control panel 11 controls the first fan 21 and the second fan 22 to operate through the electrical box 3.
And the control panel 11 is respectively and electrically connected with the electrical box 3, so that the circuit part of the split type smoke exhaust ventilator is basically far away from the flue, thereby being convenient to mount and maintain, convenient to radiate heat, prolonging the service life and avoiding being influenced by oil smoke, water vapor and high temperature. Meanwhile, only the fume filtering component is arranged in the flue of the fume collecting hood 1, the fume filtering component is easy to detach, and the inside of the fume collecting hood 1 is easy to clean.
Claims (7)
1. The utility model provides a split type smoke ventilator, including collection petticoat pipe and at least one fan, collection petticoat pipe is equipped with the air intake, the air outlet of collection petticoat pipe is connected to the fan through first tobacco pipe, be equipped with control panel on the collection petticoat pipe, the air intake of collection petticoat pipe is equipped with oil smoke filter component, characterized by, still include the electrical apparatus box, the electrical apparatus box is independent to be set up outside collection petticoat pipe and fan, electrical apparatus box is used for with mains electrical connection, fan and control panel respectively with electrical apparatus box electric connection, the electrical apparatus box is fan and control panel power supply respectively, control panel passes through electrical apparatus box control fan operation.
2. The split type range hood according to claim 1, wherein the number of the fans is two, namely a first fan and a second fan, the first fan and the second fan are connected in series through a second smoke pipe, the first fan is connected in series with an air outlet of the smoke collecting hood through the first smoke pipe, and the first fan and the second fan are respectively and electrically connected with the electrical box.
3. The split range hood of claim 2, wherein the second fan has a plenum, the plenum of the second fan being in series with the first fan through the second smoke tube.
4. The split range hood according to claim 1, wherein the ventilation cross-sectional area of the first smoke pipe is greater than or equal to 32000mm 2 。
5. The split smoke exhaust ventilator of claim 1, wherein the electrical box comprises a housing and a control circuit board, the control circuit board is provided with a first quick connector, a second quick connector and a third quick connector on the housing, the first quick connector is connected with a connecting plug of the fan in an inserting manner, the second quick connector is connected with a quick connector of the control panel in an inserting manner, the third quick connector is connected with a plug at one end of a power line in an inserting manner, and the plug at the other end of the power line is connected with a mains supply in an electric manner.
6. The split range hood according to claim 5, wherein the control circuit board comprises a first power panel and a second power panel, the first power panel is provided with a first power input port, a first power output port, a fan power output port, a control connection port and a first communication output port communicated with the second power panel, the second power panel is provided with a second power input port, a second communication input port and a fan power output port, the first power output port of the first power panel is connected with the second power input port of the second power panel by a wire, the first communication output port of the first power panel is connected with the second communication input port of the second power panel by a communication wire, the fan power output port of the first power panel and the fan power output port of the second power panel are respectively connected with one of the first quick-connect interfaces, the first power input port of the first power panel is connected with the third quick-connect interface, and the control connection port is electrically connected with the second quick-connect interfaces.
7. The split range hood of claim 5, wherein the housing includes a heat sink, the heat sink having an outer side defining a plurality of heat fins, the control circuit board being fixedly attached to the inner side of the heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994627.4U CN220303737U (en) | 2023-07-27 | 2023-07-27 | Split type smoke ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321994627.4U CN220303737U (en) | 2023-07-27 | 2023-07-27 | Split type smoke ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303737U true CN220303737U (en) | 2024-01-05 |
Family
ID=89353405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321994627.4U Active CN220303737U (en) | 2023-07-27 | 2023-07-27 | Split type smoke ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303737U (en) |
-
2023
- 2023-07-27 CN CN202321994627.4U patent/CN220303737U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |