CN204943615U - A kind of range hood - Google Patents
A kind of range hood Download PDFInfo
- Publication number
- CN204943615U CN204943615U CN201520626830.5U CN201520626830U CN204943615U CN 204943615 U CN204943615 U CN 204943615U CN 201520626830 U CN201520626830 U CN 201520626830U CN 204943615 U CN204943615 U CN 204943615U
- Authority
- CN
- China
- Prior art keywords
- light source
- control signal
- range hood
- color
- blower
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of range hood, comprising: input block, for regulating rotation speed of fan, and by information transmission to control unit; Control unit, receives described information, exports air-blower control signal and light source control signal; Blower fan, has some operation range, receives air-blower control signal and works at corresponding operation range; And there is the light source of manifold color-emitting, receive light source control signal, send the light of respective color.Light source on the utility model range hood can send the light of different colours according to blower fan operation range difference, therefore operator can know the state learning blower fan work according to light color, diversified lighting effects also make culinary art seem more be rich in entertaining in addition, change the operating environment that tradition is dull.
Description
Technical field
The utility model relates to a kind of range hood, especially designs the range hood of a kind of illuminating lamp glow color with blower fan rotation speed change.
Background technology
The working method of lampblack absorber itself, if classified from the operation principle of its suction oil smoke, main just point side-suction type and top suction type (T-shaped machine) two kinds, side-absorption type smoke exhaust ventilator, the side that as the term suggests to be exactly smoking mouth be at kitchen range, instead of directly over.Side-suction type machine changes the design of conventional smoke machine and smoke pumping mode, is siphoned away by the oil smoke of generation from the side during culinary art, substantially reaches the effect removing oil smoke.
Side draught type European type cooker hood, air inlet from oil smoke source more close to, can lock the oil smoke of generation the very first time, and effectively can shorten the move distance that oil smoke rises, smoke discharging effect is naturally even more ideal.Owing to have employed the design of open type in appearance at smoke collecting chamber, increase cooking space scope, when cooking, there is not sense of depression, more effectively prevent event of meeting and discussing and occur.
The open one of CN203177273U dazzles color luminous coloration smoke exhaust ventilator, comprise housing, be installed on oil pumping drive unit on housing and control panel device, wherein, described housing is provided with the lighting color-change device for decorating, lighting color-change device is arranged in housing outer rim, thus manifest smoke exhaust ventilator and dazzle color outward appearance, prompt facility is not had to lampblack absorber work.
CN102478270A discloses a kind of lampblack absorber and illuminating lamp control device thereof and method, cigarette stove linkage and kitchen range, described cigarette stove linkage comprises and is arranged at control signal generation unit in kitchen range and transmitting element, and the receiving element be arranged in lampblack absorber and lighting lamp control unit, described control signal generation unit, for after getting lampblack absorber open command, produce the first control signal based on current time; Described transmitting element, for receiving described first control signal and being sent to described receiving element; Described receiving element, for receiving described first control signal and being sent to described lighting lamp control unit; Described lighting lamp control unit, for opening illuminating lamp when receiving described first control signal.But this lampblack absorber only can realize the start interlock of illuminating lamp.
Utility model content
The utility model provides a kind of range hood, and this smoke-exhauster illuminating lamp color can change with rotation speed of fan, thus the duty of prompting lampblack absorber.
A kind of range hood, comprising:
Input block, for regulating rotation speed of fan, and by information transmission to control unit;
Control unit, receives described information, exports air-blower control signal and light source control signal;
Blower fan, has some operation range, receives air-blower control signal and works at corresponding operation range;
And there is the light source of manifold color-emitting, receive light source control signal, send the light of respective color.
Described light source is LED light source, comprise aluminium base, described aluminium base is provided with the different LED of manifold color-emitting and on-off circuit, the LED strip connection also connecting valve circuit of identical glow color, described on-off circuit, for receiving described light source control signal, is controlled by control unit.Utilize on-off circuit just can realize same light source and realize multiple color luminescence, compact conformation, and there is energy-conservation advantage.
LED interval on aluminium base of different glow color is uniformly distributed.
Described input block is button, touch-screen or knob, and above is all traditional input units.
Described lampblack absorber is T-shaped machine, and comprise smoke collecting chamber and the top flue of bottom, described light source is located at two anterior angle places of smoke collecting chamber.
Described blower fan has three operation range, and described light source has three kinds of glow colors, and three kinds of colors preferably gradient color, clearly can know the state of blower fan work.
Light source on the utility model range hood can send the light of different colours according to blower fan operation range difference, therefore operator can know the state learning blower fan work according to light color, diversified lighting effects also make culinary art seem more be rich in entertaining in addition, change the operating environment that tradition is dull.
Accompanying drawing explanation
Fig. 1 is the operational module connection diagram of the utility model range hood.
Fig. 2 is the structural representation of the utility model range hood.
Detailed description of the invention
As shown in Figure 2, a kind of T-shaped range hood, comprises the flue 11 at bottom smoke collecting chamber 10 and top, smoke collecting chamber 10 is rectangular structure, and front is provided with the knob 9 regulating rotation speed of fan, can certainly be button or touch-screen etc., the forward foot in a step is provided with two LED light sources 4, is used as decoration or illumination.
LED light source 4 mainly comprises lampshade and inner LED module, and LED module forms primarily of aluminium base, LED6 and power supply 7, and LED is fixed on aluminium base, and aluminium base is also provided with on-off circuit 5.LED6 has three kinds, and often kind of LED glow color is not identical, and the LED interval of different glow color is uniformly distributed.
The connection diagram of each operational module of range hood as shown in Figure 1, this lampblack absorber inside is provided with blower fan 3 and control chip, and control chip and knob are as the control unit 2 of cigarette machine and input block 1.On-off circuit 5 is divided into three branch roads, and each branch road all has relay, and each relay connection control chip, is controlled by control unit.The LED strip of identical glow color is linked togather, and connects power supply 7 by on-off circuit.Range hood is also provided with buzzer 8, and Main Function is to report to the police.
The operation range of the utility model range hood fan has third gear, during work, regulated the operation range of blower fan 3 by turning knob, after control unit 2 receives this information, correspondingly send air-blower control signal and light source control signal, blower fan is adjusted to corresponding gear work after receiving signal, and after on-off circuit 5 Received signal strength, then can be turned on or off corresponding relay, make corresponding LED luminous, LED light source 4 shows different colors on the whole, prompting operator.
Claims (6)
1. a range hood, its special type is, comprising:
Input block, for regulating rotation speed of fan, and by information transmission to control unit;
Control unit, receives described information, exports air-blower control signal and light source control signal;
Blower fan, has some operation range, receives air-blower control signal and works at corresponding operation range;
And there is the light source of manifold color-emitting, receive light source control signal, send the light of respective color.
2. range hood as claimed in claim 1, it is characterized in that, described light source is LED light source, comprise aluminium base, described aluminium base is provided with the different LED of manifold color-emitting and on-off circuit, the LED strip connection also connecting valve circuit of identical glow color, described on-off circuit, for receiving described light source control signal, is controlled by control unit.
3. range hood as claimed in claim 2, it is characterized in that, LED interval on aluminium base of different glow color is uniformly distributed.
4. range hood as claimed in claim 1, its spy is, described input block is button, touch-screen or knob.
5. range hood as claimed in claim 1, its spy is, described lampblack absorber is T-shaped machine, and comprise smoke collecting chamber and the top flue of bottom, described light source is located at two anterior angle places of smoke collecting chamber.
6. range hood as claimed in claim 1, its spy is, described blower fan has three operation range, and described light source has three kinds of glow colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626830.5U CN204943615U (en) | 2015-08-19 | 2015-08-19 | A kind of range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520626830.5U CN204943615U (en) | 2015-08-19 | 2015-08-19 | A kind of range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943615U true CN204943615U (en) | 2016-01-06 |
Family
ID=55011035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520626830.5U Expired - Fee Related CN204943615U (en) | 2015-08-19 | 2015-08-19 | A kind of range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871193A (en) * | 2017-01-21 | 2017-06-20 | 广东万和电气有限公司 | The control method and its range hood of range hood |
| CN108019800A (en) * | 2016-10-28 | 2018-05-11 | 青岛海尔洗碗机有限公司 | A kind of gas-cooker light-emitting device and gas-cooker |
-
2015
- 2015-08-19 CN CN201520626830.5U patent/CN204943615U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019800A (en) * | 2016-10-28 | 2018-05-11 | 青岛海尔洗碗机有限公司 | A kind of gas-cooker light-emitting device and gas-cooker |
| CN106871193A (en) * | 2017-01-21 | 2017-06-20 | 广东万和电气有限公司 | The control method and its range hood of range hood |
| CN106871193B (en) * | 2017-01-21 | 2023-08-08 | 广东万和电气有限公司 | Control method of range hood and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |