CN204006211U - A kind of lampblack absorber with refrigerating function - Google Patents

A kind of lampblack absorber with refrigerating function Download PDF

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Publication number
CN204006211U
CN204006211U CN201420357179.1U CN201420357179U CN204006211U CN 204006211 U CN204006211 U CN 204006211U CN 201420357179 U CN201420357179 U CN 201420357179U CN 204006211 U CN204006211 U CN 204006211U
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CN
China
Prior art keywords
module
refrigeration
lampblack absorber
semiconductor chilling
chilling plate
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.)
Withdrawn - After Issue
Application number
CN201420357179.1U
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Chinese (zh)
Inventor
高士君
张丽
武洪舟
张培星
王林光
刘衡
韩健
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Qingdao Haier Dishwasher Co Ltd
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Qingdao Haier Dishwasher Co Ltd
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Priority to CN201420357179.1U priority Critical patent/CN204006211U/en
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Abstract

The utility model relates to a kind of lampblack absorber with refrigerating function, comprise housing, inside at described housing is provided with smoke duct, in described smoke duct, be provided with smoke exhaust fan, also comprise refrigeration system, described refrigeration system comprises by semiconductor chilling plate, the refrigeration module of cold junction conduction cooling module and refrigeration fan composition and the radiating module in hot junction, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, described radiating module fits tightly on the sidewall that is fixed on described smoke duct.The utility model fits tightly radiating module on the sidewall that is fixed on smoke duct, simplify the overall structure of lampblack absorber, make installing/dismounting, safeguard all very convenient, also reduced cost, and when smoke exhaust fan is discharged flue gas, take away the heat of radiating module, not only improve radiating efficiency, make refrigeration obvious.

Description

A kind of lampblack absorber with refrigerating function
Technical field
The utility model relates to a kind of lampblack absorber, and particularly a kind of lampblack absorber with refrigerating function, belongs to kitchen domestic electric appliance technical field.
Background technology
Along with the raising of living standard, people are more and more higher to the requirement of kitchen environment, and people need to use kitchen range etc. in the process of cooking, and in kitchen, can produce a large amount of heats, cause whole space temperature to raise, and environmental amenity is declined.Most of family adopts the interim fan that adds to solve this problem, but this method is not only inconvenient, also takies kitchen area.
For this problem, in prior art, by add refrigeration module on smoke exhaust ventilator, realize to kitchen transporting cold wind, improve the object of amenity.The refrigeration module of existing product, or adopt semiconductor refrigerating, or adopt the cooling cycle system being formed by compressor, evaporimeter and condenser.
As the patent No. Chinese patent " a kind of air curtain smoke exhaust ventilator " that is 201320472283.0, in the housing of smoke exhaust ventilator, semiconductor refrigeration system is installed, refrigeration system comprises semiconductor chilling plate, the hot junction of semiconductor chilling plate arranges heat sink, between heat sink and smoke duct, be provided with air channel, hot junction, fan for heat being blowed to smoke duct is installed in air channel, hot junction, when refrigeration, the heat that hot junction produces can be distributed in smoke duct and discharge with cigarette, the cold junction of semiconductor chilling plate is provided with regenerator, regenerator is connected with the evaporimeter in cold junction air channel by heat-transfer pipe, wherein, semiconductor chilling plate, regenerator, heat sink, air channel, hot junction etc. is installed in the inner side of the housing of smoke exhaust ventilator top smoke duct part, cold junction air channel is arranged on the inner side of the housing of smoke exhaust ventilator bottom exhaust fume collecting hood part, in cold junction air channel, be also provided with the blower fan for air feed, on housing corresponding to cold junction air channel, have air inlet and air outlet.Semiconductor refrigeration system complex structure described in this patent, particularly hot-side heat dissipation part, need to arrange the fan of air channel, hot junction and heat transmission, not only heat dissipation capacity is limited, increase energy resource consumption, but also increased the volume of the smoke duct part of smoke exhaust ventilator, relative cost is also higher.
Utility model content
The utility model main purpose is to address the above problem and is not enough, and a kind of lampblack absorber with refrigerating function is provided, and can significantly improve radiating efficiency, and refrigeration is obvious.
For achieving the above object, the technical solution of the utility model is:
A kind of lampblack absorber with refrigerating function, comprise housing, inside at described housing is provided with smoke duct, in described smoke duct, be provided with smoke exhaust fan, also comprise refrigeration system, described refrigeration system comprises the refrigeration module that is made up of semiconductor chilling plate, cold junction conduction cooling module and refrigeration fan and the radiating module in hot junction, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, and described radiating module fits tightly on the sidewall that is fixed on described smoke duct.
Further, described radiating module comprises many radiating tubes and heat sink, described radiating tube is connected with the hot junction of semiconductor chilling plate, and many described radiating tubes are arranged in parallel and are fixed on described heat sink, and described heat sink fits tightly on the sidewall that is fixed on described smoke duct.
Further, described radiating module is fixedly mounted on the inner surface or outer surface of described smoke duct sidewall.
Further, described refrigeration module is independently fixedly installed on the top panel of described housing leading section, comprise a shell, on described shell, have air inlet and air outlet, refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are installed in described shell, described air inlet is opened on the upper surface of described shell, and described air outlet is opened on the front end face of the described shell to human body just.
Further, the front end face of described shell has an inclination angle turning forward.
Further, described refrigeration module is installed on the inside of described housing leading section, its left and right sides and rear side separate with dividing plate, described refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are arranged in the space being separated by described dividing plate, on the top panel of described housing leading section, have air inlet, on the lower panel of described housing leading section, have air outlet.
Further, be provided with rotating air outlet grate at described air outlet place.
Further, described refrigeration fan is arranged near described air inlet place.
To sum up content, a kind of lampblack absorber with refrigerating function described in the utility model, at the lampblack-pumped refrigerating operaton that carries out simultaneously, to reduce the temperature in kitchen, improves cooking environments, and compared with prior art, tool has the following advantages:
(1) the utility model fits tightly radiating module on the sidewall that is fixed on smoke duct, when smoke exhaust fan is discharged flue gas, take away the heat of radiating module, heat is discharged with the smoke duct of lampblack absorber smoothly, not only improve radiating efficiency, make refrigeration more obvious, and there is no energy loss, do not affect the efficiency of kitchen range firepower, make energy reach peak use rate.
(2) radiating module is fitted tightly on the sidewall that is fixed on smoke duct, omit the structure such as air channel and fan that is specifically designed to heat radiation in prior art, simplified the overall structure of lampblack absorber, make installing/dismounting, safeguard all very convenient, also reduced cost.
(3) cold-air vent is arranged on the just position to human body of lampblack absorber leading section by the utility model, and cold air, from air outlet blows out, directly blows to human body and human body local environment around, can make human body direct feeling to cool and comfortable.
(4) can independently be arranged on the hull outside of lampblack absorber, also can be arranged on according to the structure of lampblack absorber the inside of housing, be applicable to any range hood structure, be conducive to existing lampblack absorber to carry out structural transformation, realize refrigerating function.
Brief description of the drawings
Fig. 1 is the utility model embodiment mono-structural representation;
Fig. 2 is the utility model embodiment mono-refrigerant system configurations schematic diagram;
Fig. 3 is the utility model embodiment mono-refrigeration module structural representation;
Fig. 4 is the utility model embodiment bis-refrigerant system configurations schematic diagrames.
As shown in Figures 1 to 4, housing 1, smoke duct 2, exhaust fume collecting hood 3, refrigeration module 4, radiating module 5, shell 6, air inlet 7, air outlet 8, refrigeration fan 9, semiconductor chilling plate 10, cold junction conduction cooling module 11, air outlet grate 12, radiating tube 13, heat sink 14, dividing plate 15, smoke exhaust fan 16.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail:
Embodiment mono-:
As shown in Figure 1, the utility model provides a kind of lampblack absorber with refrigerating function, comprise the housing 1 of lampblack absorber, housing 1 is divided into upper and lower two parts, is provided with smoke duct 2 in the inside on housing 1 top, and the bottom of housing 1 is exhaust fume collecting hood 3, in smoke duct 2, be provided with smoke exhaust fan 16, the oil smoke producing when the cooking, under the effect of smoke exhaust fan 16, in exhaust fume collecting hood 3 is sucked up to smoke duct 2, then is discharged by smoke duct 2.
As depicted in figs. 1 and 2, lampblack absorber also comprises a set of refrigeration system, refrigeration system comprises refrigeration module 4 and radiating module 5, in the present embodiment, refrigeration module 4 is independently fixedly installed on the top panel of housing 1 leading section, 5 of radiating modules fit tightly on the sidewall that is fixed on smoke duct 2, one deck cover of upholstery (not shown) is installed in the outside of radiating module 5 again, ensure the overall appearance effect of lampblack absorber, this kind of structure installing/dismounting, maintenance are all very convenient, and be conducive to existing lampblack absorber to carry out structural transformation, realize refrigerating function.
Particularly, as shown in Figures 2 and 3, refrigeration module 4 comprises a shell 6, shell 6 is fixedly mounted on by screw on the top panel of housing 1, at the interior installation refrigeration fan 9 of shell 6, semiconductor chilling plate 10 and cold junction conduction cooling module 11, cold junction conduction cooling module 11 is connected with the cold junction of semiconductor chilling plate 10, on shell 6, have air inlet 7 and air outlet 8, air inlet 7 is opened on the upper surface of shell 6, air outlet 8 is opened the just direction setting to human body on the front end face of shell 6, refrigeration fan 9 is arranged near air inlet 7 places, cold junction conduction cooling module 11 is arranged near air outlet 8 places, in order to reduce the resistance of Air Flow, increase the heat exchange efficiency between air and cold junction conduction cooling module 11, improve the refrigeration of refrigeration system, cold junction conduction cooling module 11 can adopt fin type heat exchanger structure.
After switching on power, the cold junction of semiconductor chilling plate 10 produces cold, and cold is passed to cold junction conduction cooling module 11, air sucks in shell 6 from air inlet 7 under the effect of refrigeration fan 9, while flowing through cold junction conduction cooling module 11, carry out heat exchange with cold junction conduction cooling module 11, cold air after cooling blows out from air outlet 8, due to the just direction setting to human body of air outlet 8, so cold air directly blows on people's body or face from air outlet 8 blows out, around lower the temperature in the space of part for human body rapidly, make human body direct feeling to cool and comfortable.
As shown in Figures 2 and 3, in order to adapt to the demand of different heights, expand the adjusting angle of air outlet 8, the front end face of shell 6 has an inclination angle turning forward, cold air blows out to the direction under oblique, and be provided with multiple rotating air outlet grates 12 that are laterally arranged in parallel at air outlet 8 places, be beneficial to user and regulate as required air-out direction.At air inlet, 7 places are provided with air-inlet grille, have prevented that foreign material from entering shell 6 inside, affects the normal work of semiconductor chilling plate 10.
As depicted in figs. 1 and 2, radiating module 5 comprises many radiating tubes 13 and heat sink 14, radiating tube 13 is connected with the hot junction of semiconductor chilling plate 10, many radiating tubes 13 are arranged in parallel and are fixed on heat sink 14, radiating tube 13 can be weldingly fixed on heat sink 14, heat sink 14 fits tightly on the sidewall of smoke duct 2, the securing members such as heat sink 14 use screws or rivet are fixed on the sidewall of smoke duct 2, heat sink 14 and radiating tube 13 can be arranged on the inner surface of smoke duct 2 sidewalls, also can be arranged on the outer surface of sidewall.The heat that when semiconductor chilling plate 10 is worked, hot junction produces is passed to radiating tube 13, be passed to again whole heat sink 14, heat sink 14 has increased the contact area between smoke duct 2, also just increased the area of dissipation in hot junction, when smoke exhaust fan 16 is discharged flue gas, carry out heat exchange with heat sink 14, and then take away the heat of heat sink 14, the heat that semiconductor chilling plate 10 hot junctions are produced is discharged from the smoke duct 2 of lampblack absorber smoothly, significantly improve radiating efficiency, reach best radiating effect, also make refrigeration more obvious, ensure the optimal comfort environment in kitchen, adopt this kind of radiating mode, make semiconductor chilling plate 10 in 1 minute, can reach 17 DEG C of temperature (environment temperature is at 33 DEG C).
Heat sink 14 is fitted tightly on the sidewall that is fixed on smoke duct 2, omit the structure such as air channel and fan that is specifically designed to heat radiation in prior art, the overall structure of having simplified lampblack absorber, has reduced cost, also without unnecessary power consumption, and because heat sink 14 fits tightly on the sidewall that is arranged on smoke duct 2, air drag can not increase smoke evacuation time, does not affect normal smoke evacuation process, there is no energy loss, do not affect the efficiency of kitchen range firepower, make energy reach peak use rate.
Embodiment bis-:
As shown in Figure 4, be with embodiment mono-difference, refrigeration module 4 is not the outside that is independently arranged on housing 1, but be installed on the inside of housing 1 leading section, its left and right sides and rear side separate with dividing plate 15, refrigeration fan 9, semiconductor chilling plate 10 and cold junction conduction cooling module 11 are arranged in the space being separated by dividing plate 15, on the top panel of housing 1 leading section, have air inlet 7, on the lower panel of housing 1 leading section, have air outlet 8, refrigeration fan 9 is arranged near air inlet 7 places, cold junction conduction cooling module 11 is arranged near air outlet 8 places, the hot junction of semiconductor chilling plate 10 is connected with radiating tube 13, many radiating tubes 13 are arranged in parallel and are fixed on heat sink 14, 14 of heat sinks fit tightly on the sidewall of smoke duct 2.
In the present embodiment, air outlet 8 is opened on the lower panel of housing 1, and the angle of air outlet 8 is identical with lower panel inclination angle, and crypticity is strong, at air outlet 8 places, rotating air outlet grate 12 is set, and is beneficial to user and regulates as required air-out direction.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not depart from technical solutions of the utility model, any simple modification, equivalent variations and the modification above embodiment done according to technical spirit of the present utility model, all still belong in the scope of technical solutions of the utility model.

Claims (8)

1. one kind has the lampblack absorber of refrigerating function, comprise housing, inside at described housing is provided with smoke duct, in described smoke duct, be provided with smoke exhaust fan, it is characterized in that: also comprise refrigeration system, described refrigeration system comprises by semiconductor chilling plate, the refrigeration module of cold junction conduction cooling module and refrigeration fan composition and the radiating module in hot junction, described radiating module is connected with the hot junction of described semiconductor chilling plate, described cold junction conduction cooling module is connected with the cold junction of described semiconductor chilling plate, described radiating module fits tightly on the sidewall that is fixed on described smoke duct.
2. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described radiating module comprises many radiating tubes and heat sink, described radiating tube is connected with the hot junction of semiconductor chilling plate, many described radiating tubes are arranged in parallel and are fixed on described heat sink, and described heat sink fits tightly on the sidewall that is fixed on described smoke duct.
3. a kind of lampblack absorber with refrigerating function according to claim 1 and 2, is characterized in that: described radiating module is fixedly mounted on the inner surface or outer surface of described smoke duct sidewall.
4. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described refrigeration module is independently fixedly installed on the top panel of described housing leading section, comprise a shell, on described shell, have air inlet and air outlet, refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are installed in described shell, described air inlet is opened on the upper surface of described shell, and described air outlet is opened on the front end face of the described shell to human body just.
5. a kind of lampblack absorber with refrigerating function according to claim 4, is characterized in that: the front end face of described shell has an inclination angle turning forward.
6. a kind of lampblack absorber with refrigerating function according to claim 1, it is characterized in that: described refrigeration module is installed on the inside of described housing leading section, its left and right sides and rear side separate with dividing plate, described refrigeration fan, semiconductor chilling plate and cold junction conduction cooling module are arranged in the space being separated by described dividing plate, on the top panel of described housing leading section, have air inlet, on the lower panel of described housing leading section, have air outlet.
7. according to a kind of lampblack absorber with refrigerating function described in claim 4 or 6, it is characterized in that: at described air outlet, place is provided with rotating air outlet grate.
8. according to a kind of lampblack absorber with refrigerating function described in claim 4 or 6, it is characterized in that: described refrigeration fan is arranged near described air inlet place.
CN201420357179.1U 2014-06-30 2014-06-30 A kind of lampblack absorber with refrigerating function Withdrawn - After Issue CN204006211U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN105222193A (en) * 2014-06-30 2016-01-06 青岛海尔洗碗机有限公司 A kind of lampblack absorber with refrigerating function
CN105371323A (en) * 2014-08-29 2016-03-02 青岛海尔智能技术研发有限公司 Installation method for refrigerating module of smoke exhauster
CN105570951A (en) * 2016-02-05 2016-05-11 珠海格力电器股份有限公司 Smoke exhaust ventilator
CN105805865A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Side surface mounting method of semiconductor refrigerating module
CN105805796A (en) * 2014-12-30 2016-07-27 青岛海高设计制造有限公司 Smoke exhauster
CN105805980A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Side mounting method of semiconductor refrigeration module
CN105805861A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Cold and hot air isolation mode of semiconductor refrigeration module
CN105805862A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Production method of semiconductor refrigeration module
CN106871194A (en) * 2017-02-13 2017-06-20 美的集团股份有限公司 Lampblack purifying system and fume extractor
CN107143902A (en) * 2017-07-26 2017-09-08 吴美君 A kind of range hood with refrigerating function
CN108072136A (en) * 2017-07-28 2018-05-25 宁波方太厨具有限公司 Freeze range hood in a kind of noise reducing type kitchen

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105222193A (en) * 2014-06-30 2016-01-06 青岛海尔洗碗机有限公司 A kind of lampblack absorber with refrigerating function
CN105371323A (en) * 2014-08-29 2016-03-02 青岛海尔智能技术研发有限公司 Installation method for refrigerating module of smoke exhauster
CN104566585A (en) * 2014-12-23 2015-04-29 广东美的厨房电器制造有限公司 Range hood
CN104566585B (en) * 2014-12-23 2017-10-27 广东美的厨房电器制造有限公司 Range hood
CN105805796B (en) * 2014-12-30 2019-01-04 青岛海高设计制造有限公司 A kind of smoke machine
CN105805796A (en) * 2014-12-30 2016-07-27 青岛海高设计制造有限公司 Smoke exhauster
CN105805862A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Production method of semiconductor refrigeration module
CN105805861A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Cold and hot air isolation mode of semiconductor refrigeration module
CN105805980A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Side mounting method of semiconductor refrigeration module
CN105805865A (en) * 2014-12-31 2016-07-27 青岛海尔智能技术研发有限公司 Side surface mounting method of semiconductor refrigerating module
CN105570951B (en) * 2016-02-05 2018-01-23 珠海格力电器股份有限公司 Smoke exhaust ventilator
CN105570951A (en) * 2016-02-05 2016-05-11 珠海格力电器股份有限公司 Smoke exhaust ventilator
CN106871194A (en) * 2017-02-13 2017-06-20 美的集团股份有限公司 Lampblack purifying system and fume extractor
CN107143902A (en) * 2017-07-26 2017-09-08 吴美君 A kind of range hood with refrigerating function
CN107143902B (en) * 2017-07-26 2018-08-07 吴美君 A kind of range hood with refrigerating function
CN108072136A (en) * 2017-07-28 2018-05-25 宁波方太厨具有限公司 Freeze range hood in a kind of noise reducing type kitchen
CN108072136B (en) * 2017-07-28 2023-12-15 宁波方太厨具有限公司 Noise-reduction type kitchen refrigerating range hood

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