CN103335345A - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN103335345A CN103335345A CN 201310229929 CN201310229929A CN103335345A CN 103335345 A CN103335345 A CN 103335345A CN 201310229929 CN201310229929 CN 201310229929 CN 201310229929 A CN201310229929 A CN 201310229929A CN 103335345 A CN103335345 A CN 103335345A
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- CN
- China
- Prior art keywords
- sensor
- gas collecting
- gas skirt
- lampblack absorber
- collecting hood
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Abstract
The invention discloses a range hood which comprises a gas collecting hood, wherein the gas collecting hood is provided with a sensor (1) and an angle controller, the gas collecting hood comprises a plurality of blades (2), the bottom of each blade (2) is movably connected to the gas collecting hood and provided with the sensor, and the sensor is connected with an angle sensor. The range hood disclosed by the invention has the beneficial effects that the operation is simple, the using is convenient, the blades in the gas collecting hood rotate to appropriate positions, so that the gas collection effect is good; when the range hood is in a closed state, the gas collecting hood is also closed, so that taint of odor caused by return air is avoided.
Description
Technical field
The present invention relates to a kind of lampblack absorber, specifically is the high lampblack absorber of a kind of gettering efficiency.
Background technology
All have an oil smoke gas skirt on the kitchen fume machine now, by driven by motor impeller suction oil smoke.At present, gas skirt adopts Open architecture, is arranged on the place near kitchen range.Though it is attractive in appearance, the effect of gas collection is not fine.When operating personnel operate, be easy in the greasy smell suction body.When not using lampblack absorber simultaneously, the oil flavor that return air causes can enter into the kitchen.
Summary of the invention
Problem at above-mentioned prior art exists the invention provides a kind of lampblack absorber, and gas collection is effective, the taint of odour of avoiding return air to cause simultaneously.
To achieve these goals, a kind of lampblack absorber of the present invention comprises gas skirt, gas skirt is provided with sensor and angle controller, and gas skirt comprises several blades, and the blade bottom is movably connected on the gas skirt, the blade bottom is provided with sensor, and sensor links to each other with angular transducer.
Further, sensor comprises checkout gear.
Preferably, blade is by plastic production.
Preferably, angle controller is PLC.
Operation principle: open lampblack absorber, start the sensor on the gas skirt, sensor will be gathered relevant informations such as oil smoke concentration, oil smoke direction, and pass to angle controller, after carrying out analyzing and processing, the signal after angle controller will be analyzed is passed to sensor, makes blade forward suitable angle to.Operating personnel close lampblack absorber, and then angle controller is passed to sensor with shutdown signal, make blade forward the position parallel with the kitchen range top to, and namely gas skirt is in closed condition.
The invention has the beneficial effects as follows: simple to operate, easy to use, the blade in the gas skirt rotates to correct position makes gas collection effective; When lampblack absorber was in closed condition, gas skirt also cut out the taint of odour of just having avoided return air to cause.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is electric theory diagram of the present invention;
Fig. 3 is working state figure of the present invention.
Among the figure: 1, sensor, 2, blade.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, a kind of lampblack absorber of the present invention comprises gas skirt, gas skirt is provided with sensor 1 and angle controller, and gas skirt comprises several blades 2, and blade 2 bottoms are movably connected on the gas skirt, blade 2 bottoms are provided with sensor 1, and sensor 1 links to each other with angular transducer.Further, sensor 1 comprises checkout gear.This checkout gear mainly detects information such as the concentration, direction of oil smoke.Preferably, blade 2 is by plastic production.Such leaf weight is light, easily rotation.Preferably, angle controller is PLC.The PLC performance is good, and is more stable.
The course of work is: open lampblack absorber, start the sensor 1 on the gas skirt, sensor 1 will be gathered relevant informations such as oil smoke concentration, oil smoke direction, and pass to angle controller, after carrying out analyzing and processing, signal after angle controller will be analyzed is passed to sensor, makes blade 2 forward suitable angle to, makes its gas collection effective.As shown in Figure 3, operating personnel close lampblack absorber, and then angle controller is passed to sensor 1 with shutdown signal, make blade 2 forward the position parallel with the kitchen range top to, have sealed ventilating opening, and the also taint of odour of just having avoided return air to cause reduces kitchen pollution.
Claims (4)
1. lampblack absorber, comprise gas skirt, it is characterized in that, described gas skirt is provided with sensor (1) and angle controller, described gas skirt comprises several blades (2), described blade (2) bottom is movably connected on the gas skirt, and described blade (2) bottom is provided with sensor, and described sensor links to each other with angular transducer.
2. according to the described a kind of lampblack absorber of claim 1, it is characterized in that described sensor (1) comprises checkout gear.
3. according to the described a kind of lampblack absorber of claim 1, it is characterized in that described blade adopts material.
4. according to the described a kind of lampblack absorber of claim 1, it is characterized in that described angle controller is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310229929 CN103335345A (en) | 2013-06-09 | 2013-06-09 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310229929 CN103335345A (en) | 2013-06-09 | 2013-06-09 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103335345A true CN103335345A (en) | 2013-10-02 |
Family
ID=49243553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310229929 Pending CN103335345A (en) | 2013-06-09 | 2013-06-09 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103335345A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091054A (en) * | 2016-06-20 | 2016-11-09 | 广东美的厨房电器制造有限公司 | Range hood and control device and control method |
| CN106123067A (en) * | 2016-08-05 | 2016-11-16 | 广东万家乐燃气具有限公司 | A kind of lampblack absorber with small front apron device |
| CN109611927A (en) * | 2019-01-29 | 2019-04-12 | 珠海格力电器股份有限公司 | Lead smoked sheet control method, device, kitchen ventilator and readable storage medium storing program for executing |
-
2013
- 2013-06-09 CN CN 201310229929 patent/CN103335345A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091054A (en) * | 2016-06-20 | 2016-11-09 | 广东美的厨房电器制造有限公司 | Range hood and control device and control method |
| CN106123067A (en) * | 2016-08-05 | 2016-11-16 | 广东万家乐燃气具有限公司 | A kind of lampblack absorber with small front apron device |
| CN109611927A (en) * | 2019-01-29 | 2019-04-12 | 珠海格力电器股份有限公司 | Lead smoked sheet control method, device, kitchen ventilator and readable storage medium storing program for executing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |