CN104896543B - Lampblack absorber - Google Patents
Lampblack absorber Download PDFInfo
- Publication number
- CN104896543B CN104896543B CN201410078304.XA CN201410078304A CN104896543B CN 104896543 B CN104896543 B CN 104896543B CN 201410078304 A CN201410078304 A CN 201410078304A CN 104896543 B CN104896543 B CN 104896543B
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- CN
- China
- Prior art keywords
- air
- heat
- heat dissipation
- lampblack absorber
- chilling plate
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Classifications
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a kind of lampblack absorber.The lampblack absorber includes casing, air-supply module and semiconductor chilling plate, and the gas flow temperature that the first heat-exchange end of semiconductor chilling plate blows to air-supply module is adjusted, and especially, the lampblack absorber also includes：The heat dissipation wind channel being arranged in casing, second heat-exchange end of semiconductor chilling plate is exposed in heat dissipation wind channel, and the air intake of heat dissipation wind channel leads to the surrounding environment of casing, the smoke duct that the outlet air end of heat dissipation wind channel leads in casing, so that the air exhauster of lampblack absorber forms radiating airflow during pump drainage oil smoke in heat dissipation wind channel.Technical scheme, using the heat dissipation wind channel being arranged in casing, good radiating is carried out to the second heat-exchange end of semiconductor chilling plate and takes away heat using smoke duct, to ensure the normal work of semiconductor chilling plate, compact overall structure.
Description
Technical field
The present invention relates to field of kitchen electric appliance, more particularly to a kind of lampblack absorber for improving user's level of comfort.
Background technology
It is an arduous housework in the culinary art of cooking of kitchen focus edge of table, particularly in summer, hot weather originally
The heat sent plus kitchen range, make working environment in kitchen very harsh.
In order to solve the problems, such as that kitchen temperature is too high, someone installs fan or air-conditioning in kitchen, but fan is dried
Refrigeration is general, and can influence gas-cooker normal work, and there is also potential safety hazard.Due to the special oil smoke surroundings in kitchen,
After general fan uses a period of time, fan adheres to substantial amounts of putty, it is difficult to clean, will also result in the pollution of kitchen environment.
Air-conditioning equipment is installed in kitchen, Cost Problems on the one hand be present, on the other hand can also be asked in the presence of be difficult to clean
Inscribe, after air-conditioning heat exchanger surface attachment oil smoke, the problem of refrigeration decline also be present.
Occur the air-supply arrangements such as minitype air conditioner and semiconductor chilling plate being built in oil smoke casing in the prior art in addition
In body, to the lampblack absorber of human body blowing, but air-supply arrangement self structure itself is complicated, and assembling is difficult, and needs to oil smoke
Machine carries out larger change to the structure of lampblack absorber script, to arrange air-supply arrangement.
Therefore, for complex structure and other problems be present using traditional lampblack absorber that can be blown in kitchen, at present not yet
It is proposed effective solution.
The content of the invention
It is an object of the present invention to provide a kind of lampblack absorber of blowing simple and compact for structure.
The further object of the present invention is that semiconductor chilling plate functional reliability is high, stable and accurate oil smoke of blowing
Machine.
Lampblack absorber provided by the invention, including casing, air-supply module and semiconductor chilling plate, the first of semiconductor chilling plate
The gas flow temperature that heat-exchange end blows to air-supply module is adjusted, and especially, the lampblack absorber also includes：It is arranged on dissipating in casing
Hot-flow flue, the second heat-exchange end of semiconductor chilling plate is exposed in heat dissipation wind channel, and the air intake of heat dissipation wind channel leads to casing
Surrounding environment, the smoke duct that the outlet air end of heat dissipation wind channel leads in casing, so that the air exhauster of lampblack absorber is in pump drainage oil smoke
During radiating airflow is formed in heat dissipation wind channel.
Alternatively, air-supply module includes：The supply air duct being arranged in casing, the first heat-exchange end of semiconductor chilling plate are sudden and violent
It is exposed in supply air duct, the air outlet of supply air duct is arranged at the front end face of casing, and air-out direction is arranged with respect to
Horizontal direction tilts down a predetermined angular.
Alternatively, air-supply module also includes：Aerofoil fan, it is arranged in supply air duct, to produce via semiconductor refrigerating
First heat-exchange end of piece blows to the air-flow of the air outlet of supply air duct.
Alternatively, supply air duct is that the socket shape for extending a segment length in casing internal to be oriented to air-supply air-flow is led to
Road.
Alternatively, wind deflector or wind-guiding grid are provided with the air outlet of supply air duct.
Alternatively, supply air duct and heat dissipation wind channel share air intake, and supply air duct and heat dissipation wind channel respectively will be by air intakes
The air flow of entrance is guided to the first heat-exchange end and the second heat-exchange end.
Alternatively, air intake is arranged on the opening position for being higher than exhaust fume collecting hood on casing.
Alternatively, the outlet air end of heat dissipation wind channel is provided with opening and closing device, and opening and closing device is not when semiconductor chilling plate works
Close, to prevent flue gas from entering heat dissipation wind channel.
Alternatively, air-supply module also includes：Electronic control module, for receiving control signal and according to control signal to semiconductor
Cooling piece is powered.
The lampblack absorber of the present invention, semiconductor chilling plate change air-supply module and blow to the gas flow temperature of user, using being arranged on
Heat dissipation wind channel in casing, good radiating is carried out to the second heat-exchange end of semiconductor chilling plate and taken away using smoke duct
Heat, to ensure the normal work of semiconductor chilling plate, compact overall structure.
Further, lampblack absorber of the invention utilizes in casing and extends the air-out passage of a segment length, to gas of blowing
Stream is oriented to, and the user on kitchen range top side, in the case where not influenceing the normal operating of kitchen range, air-supply side are blowed to predetermined direction
It is accurate to stabilization.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic diagram of lampblack absorber according to an embodiment of the invention；
Fig. 2 is the front end face schematic diagram of lampblack absorber according to an embodiment of the invention；And
Fig. 3 is the front end face schematic diagram of lampblack absorber in accordance with another embodiment of the present invention.
Embodiment
Fig. 1 is the schematic diagram of lampblack absorber according to an embodiment of the invention, and the lampblack absorber of the present embodiment is general
Property may include casing 120 and the air-supply module 110 that is arranged in casing 120 and semiconductor chilling plate 160, semiconductor chilling plate
The temperature of air-flow and be adjusted that 160 the first heat-exchange end blows to air-supply module 110, the air-flow that air-supply module 110 blows
The user on kitchen range top side is blowed to predetermined direction, in the case where not influenceing the normal operating of kitchen range, improves the comfort of user
By.
Above semiconductor chilling plate 160 can include two kinds of mode of operations：One kind is used to send to user under hot environment
Go out cool breeze, it is another be used to send out hot blast to user in cold environments, mode of operation can be by semiconductor chilling plate 160
The DC voltage for applying opposed polarity switches over.
In the first operational mode, the first heat-exchange end of semiconductor chilling plate 160 is cold end, in air-out passage 111
Air-flow reduces the temperature of air-flow after the first heat-exchange end, and nice and cool sensation is brought to user.
In a second mode of operation, the second heat-exchange end of semiconductor chilling plate 150 is hot junction, in air-out passage 111
Air-flow improves the temperature of air-flow after the first heat-exchange end, and warm sensation is brought to user.
According to the characteristic of semiconductor chilling plate, in a heat-exchange end cooling or cooling, the temperature of another heat-exchange end can produce
Raw inverse variation, in order to ensure semiconductor chilling plate 160 can reliably working, it is necessary to radiated in time to another heat-exchange end,
To solve the second heat-exchange end heat dissipation problem of semiconductor chilling plate 160, the lampblack absorber also includes：It is arranged on dissipating in casing 120
Hot-flow flue 130, the second heat-exchange end of semiconductor chilling plate 160 be exposed in heat dissipation wind channel 130, and heat dissipation wind channel 130 enters
The surrounding environment of casing 120 is led at wind end 132, the smoke duct that the outlet air end 131 of heat dissipation wind channel 130 leads in casing 120
140, so that the air exhauster of lampblack absorber forms radiating airflow during pump drainage oil smoke in heat dissipation wind channel 130.Herein dissipate
Heat improves the temperature of the second heat-exchange end at temperature and the second mode of operation including reducing the second heat-exchange end under the first mode of operation
Degree, ensure that semiconductor chilling plate can be in the range of normal work to ensure that the temperature of the second heat-exchange end is in.
The lampblack absorber of the present embodiment is utilized caused by heat dissipation wind channel 130 from air intake 132 to the heat transmission gas of outlet air end 131
Stream carries out heat loss through convection to the second heat-exchange end, and radiating airflow is discharged into smoke duct 140 by the outlet air end 131 of heat dissipation wind channel 130, and
Indoor environment is sent out, so as to solve the heat dissipation problem of semiconductor chilling plate 160, ensures the normal reliable work of air-supply module 110
Make.
Radiating airflow can utilize the caused negative pressure generation in smoke duct 140 when lampblack absorber opens suction oil smoke,
Fan Equipment can be not provided with, simplifies structure.
The outlet air end 131 of heat dissipation wind channel 130 is also provided with opening and closing device（Not shown in figure）, opening and closing device partly leading
Body cooling piece 160 is closed when not working, to prevent flue gas from entering heat dissipation wind channel 130, keeps heat dissipation wind channel 130 not dirty by oil smoke
Dye.When opening semiconductor chilling plate 160 and induced draft fans at the same time, the opening and closing device is opened, heat dissipation wind channel 130 and smoke duct
140 connections.
Semiconductor chilling plate 160 can be by electronic control module（Not shown in figure）It is controlled, the electronic control module is used to receive
Control signal is simultaneously powered according to control signal to semiconductor chilling plate 160, and the control signal can be by user to control panel 150
On pre-set button operation generation.Electronic control module to semiconductor chilling plate 160 by applying DC voltage, by changing direct current
The polarity of voltage, the mode of operation of semiconductor chilling plate 160 can be switched.
In the summer of heat, semiconductor chilling plate 160 can be arranged to the first mode of operation by user, the direct current
The polarity of pressure needs to ensure that the first heat-exchange end that semiconductor chilling plate 160 is exposed in air-supply passage 111 is cold end.Semiconductor system
Cold 160 after energization work, the second heat-exchange end release heat, and the first heat-exchange end absorb heat.
In the winter of cold weather, semiconductor chilling plate 160 can be arranged to the second mode of operation by user, the direct current
The polarity of pressure needs to ensure that the first heat-exchange end that semiconductor chilling plate 160 is exposed in air-supply passage 111 is hot junction.Semiconductor system
Cold 160 after energization work, the first heat-exchange end release heat, and the second heat-exchange end absorb heat.
The air intake 132 of heat dissipation wind channel 130 can be arranged on the opening position for the exhaust fume collecting hood for being higher than lampblack absorber on casing 120,
So as to ensure that radiating airflow does not have oil smoke and do not influenceed by the temperature of kitchen range.Such as air intake 132 can be arranged on casing
On the higher position in 120 both sides.
To ensure that the air-flow after the refrigeration of semiconductor chilling plate 160 blows to human body, and the work of kitchen range is not influenceed, blow
Module 110 can specifically include：The supply air duct 111 being arranged in casing 120, the first heat-exchange end of semiconductor chilling plate 160
In supply air duct 111, the air outlet 112 of supply air duct 111 is arranged at the front end face of casing 120, and air-out side
A predetermined angular is tilted down to horizontal direction is arranged with respect to.Supply air duct 111 can be to extend one inside casing 120
Pipe cylindrical channel of the segment length to be oriented to air-supply air-flow.Air-supply air-flow is oriented to using supply air duct 111, with pre-
Fixed direction blows to the user on kitchen range top side, in the case where not influenceing the normal operating of kitchen range, improves the comfort of user.
Air-supply module 110 can also include aerofoil fan 113, be arranged in supply air duct 111, to produce via semiconductor
First heat-exchange end of cooling piece 160 blows to the air-flow of the air outlet 112 of supply air duct 111.
Supply air duct 111 and heat dissipation wind channel 130 can share same air intake 132, and the air-flow that air intake 132 enters passes through
Behind one section of public air channel, supply air duct 111 and heat dissipation wind channel 130, supply air duct 111 and heat dissipation wind channel are respectively enterd by shunting
130 respectively guide the air flow entered by air intake to the first heat-exchange end and second heat-exchange end.Can in another kind
Select under mode, supply air duct 111 and heat dissipation wind channel 130 can independently be set, and its air intake is separately positioned on casing 120
On diverse location.Opening and closing device can also be provided with air intake 132, is closed when not working to prevent oil smoke or dust from entering
Enter.
Fig. 2 is the front end face schematic diagram of lampblack absorber according to an embodiment of the invention, the air outlet of supply air duct 111
112 are arranged at the front end face of casing 120, such as are arranged on the either above or below of control panel 150, the shape of air outlet 112
Shape can be selected to be square or circular, wind deflector or wind-guiding grid can be provided with air outlet 112, so that user is to wind direction
Further adjusted.
Fig. 3 is the front end face schematic diagram of lampblack absorber in accordance with another embodiment of the present invention, in the casing 120 of lampblack absorber
The both sides in portion are respectively arranged an air-supply module 110, are blown with two air outlets 112 to user, air outlet 112 is arranged in casing
The both sides of the control panel 150 of 120 front end face, in use, the air outlet 112 in left side is blown to the right, the air outlet 112 on right side
Blow to the left, converge to form air curtain immediately ahead of lampblack absorber, more comfortable feel is brought to user.
The range hood structure of the embodiment of the present invention is compact, is easily assembled to, and energy consumption for cooling is carried out using semiconductor chilling plate 160
It is low, safety and comfort, it is ensured that level of comfort that is stable and reliable in work and substantially increasing user.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (6)
1. a kind of lampblack absorber, including casing, air-supply module and semiconductor chilling plate, the first heat-exchange end of the semiconductor chilling plate
The gas flow temperature blowed to the air-supply module is adjusted, and the lampblack absorber is characterised by
The air-supply module includes the supply air duct being arranged in the casing, and the first heat-exchange end of the semiconductor chilling plate is sudden and violent
It is exposed in the supply air duct, the air outlet of the supply air duct is arranged at the front end face of the casing, and air-out direction
It is arranged with respect to horizontal direction and tilts down a predetermined angular；
The lampblack absorber also includes the heat dissipation wind channel being arranged in the casing, and the second heat-exchange end of the semiconductor chilling plate is sudden and violent
It is exposed in the heat dissipation wind channel, and the air intake of the heat dissipation wind channel leads to the surrounding environment of the casing, the radiation air
The smoke duct that the outlet air end in road leads in the casing, so that the heat dissipation wind channel utilizes the air exhauster in the lampblack absorber to take out
Caused negative pressure generates the radiating airflow in the smoke duct during mist extractor；Wherein
The outlet air end of the heat dissipation wind channel is provided with opening and closing device, and the opening and closing device is not when the semiconductor chilling plate works
Close, to prevent flue gas from entering the heat dissipation wind channel；And
The supply air duct and the heat dissipation wind channel share air intake, and the supply air duct and the heat dissipation wind channel respectively will be by institutes
The air flow for stating air intake entrance is guided to first heat-exchange end and second heat-exchange end.
2. lampblack absorber according to claim 1, it is characterised in that the air-supply module also includes：
Aerofoil fan, it is arranged in the supply air duct, is blowed to producing via the first heat-exchange end of the semiconductor chilling plate
The air-flow of the air outlet of the supply air duct.
3. lampblack absorber according to claim 1, it is characterised in that
The supply air duct is the pipe cylindrical channel for extending a segment length in the casing internal to be oriented to air-supply air-flow.
4. lampblack absorber according to claim 1, it is characterised in that
Wind deflector or wind-guiding grid are provided with the air outlet of the supply air duct.
5. lampblack absorber according to claim 1, it is characterised in that
The air intake sets the opening position for being higher than exhaust fume collecting hood on the housing.
6. lampblack absorber according to claim 1, it is characterised in that the air-supply module includes：
Electronic control module, for receiving control signal and being powered according to the control signal to the semiconductor chilling plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078304.XA CN104896543B (en) | 2014-03-05 | 2014-03-05 | Lampblack absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078304.XA CN104896543B (en) | 2014-03-05 | 2014-03-05 | Lampblack absorber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104896543A CN104896543A (en) | 2015-09-09 |
| CN104896543B true CN104896543B (en) | 2018-01-09 |
Family
ID=54029373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078304.XA Active CN104896543B (en) | 2014-03-05 | 2014-03-05 | Lampblack absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104896543B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839208B (en) * | 2017-02-07 | 2020-06-05 | 美的集团股份有限公司 | Air conditioning system and smoke exhaust device |
| CN110455009A (en) * | 2019-09-12 | 2019-11-15 | 赵进洲 | A kind of weather adjustment device and air-conditioning |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100600731B1 (en) * | 2004-12-15 | 2006-07-18 | 엘지전자 주식회사 | Exhaust Hood |
| CN2828610Y (en) * | 2005-04-05 | 2006-10-18 | 麦广海 | Kitchen ventilator |
| CN101737885B (en) * | 2009-11-04 | 2012-05-23 | 合肥博普高新科技有限公司 | Energy-saving and environment-friendly small air conditioner |
| CN203421761U (en) * | 2013-08-02 | 2014-02-05 | 海尔集团公司 | Air curtain range hood |
| CN203744341U (en) * | 2014-03-05 | 2014-07-30 | 海尔集团公司 | Range hood |
-
2014
- 2014-03-05 CN CN201410078304.XA patent/CN104896543B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104896543A (en) | 2015-09-09 |
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