CN206235077U - A kind of refrigerator with sterilization purifying device - Google Patents
A kind of refrigerator with sterilization purifying device Download PDFInfo
- Publication number
- CN206235077U CN206235077U CN201621015449.6U CN201621015449U CN206235077U CN 206235077 U CN206235077 U CN 206235077U CN 201621015449 U CN201621015449 U CN 201621015449U CN 206235077 U CN206235077 U CN 206235077U
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- refrigerator
- purifying device
- led
- titanium dioxide
- sterilization purifying
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Abstract
A kind of refrigerator with sterilization purifying device, including have the refrigerator main body of refrigerating chamber；The refrigerating chamber top is provided with sterilization purifying device, the sterilization purifying device includes housing, blower fan, titanium dioxide catalyst network and LED, housing has been assembled to form air channel with refrigerating chamber cooperation, the air intake in housing correspondence air channel is respectively equipped with the air inlet and air outlet for connecting refrigerating chamber with outlet air end, titanium dioxide catalyst network is arranged between air inlet and air outlet, and blower fan and LED are respectively placed in the rear and front of titanium dioxide catalyst network；The wavelength of the LED is 399 411nm；The wind speed of the blower fan is 0.3m/s.Specific blower fan and LED are selected in sterilization purifying device of the present utility model, can effectively ensure to realize most efficient bactericidal purifying effect while energy consumption of refrigerator；And this structure structure is relatively easy, and need not be to be capable of achieving efficient circulation by extra air channel.
Description
Technical field
The utility model is related to a kind of refrigerator, more particularly to a kind of refrigerator with sterilization purifying device.
Background technology
In recent years, the concept such as " zero degree is fresh-keeping ", " vacuum freshness retaining ", " light wave is fresh-keeping " emerges in an endless stream, " sterilization " and " antibacterial "
Concept also often substituted for another surreptitiously.Degree of recognition sterilization technology higher has " negative ions are sterilized ", " photo-catalytic sterilization " in practical application
" ozone sterilization " etc., wherein photo-catalytic sterilization technology by its it is efficient, long-term, thorough, safe the advantages of have become application,
The focus of research.Superoxide anion radical O2- and hydroxyl radical free radical-OH that nano photo-catalytic is generated under light illumination,
It is oxidable to decompose various organic compounds and part inorganic matter, the cell membrane of bacterium and the protein of virus can be destroyed, organic
Pollutant resolves into carbon dioxide and water, so as to realize the function such as sterilized, deodorant, mould proof, anti-fouling and self-cleaning.
Refrigerator is stored as food, fresh-keeping refrigerating appliance, and function phase is to single all the time, however as quality of life
Continuous lifting and food-safety problem become increasingly conspicuous, consumer is sterilized to refrigerator, the function of taste removal purification is paid close attention to all the more.
In the market also occurs in that the functional module of shape form formula, but it is also fewer really to reach the technological innovation of sterilized standard requirement,
Function is more single, electronic low degree, and the certification authority of sterilization technology does not unify yet.
It is net that Chinese patent literature CN205054966U disclosed a kind of photocatalyst for refrigerator on March 2nd, 2016
Makeup is put and refrigerator, is specifically disclosed：Including photocatalyst layer, projecting direction towards the light source assembly of the photocatalyst layer, to institute
The fan of photocatalyst layer air-supply is stated, also including housing the photocatalyst layer, the light source assembly and the housing piece of the fan, institute
State fan to be positioned close at the air inlet of the housing piece, the photocatalyst layer is positioned close to the gas outlet of the housing piece
Place.The light source of the light source assembly is blue-ray light.The blue-ray light is LED.The photocatalyst purification plant of the structure needs to borrow
Help extra air channel to be operated, cause that whole cleaning system volume is larger, additionally, its clean-up effect is poor, energy consumption is higher.
Therefore, it is necessary to be further improved.
Utility model content
The purpose of this utility model aims to provide a kind of good simple and reasonable, bactericidal purifying effect, dependable performance, volume
Small, the easy to operate simple refrigerator with sterilization purifying device, to overcome weak point of the prior art.
By a kind of refrigerator with sterilization purifying device that this purpose is designed, including has the refrigerator main body of refrigerating chamber；Its feature
It is：The refrigerating chamber top is provided with sterilization purifying device, and the sterilization purifying device includes that housing, blower fan, titanium dioxide are touched
Matchmaker's net and LED, housing have been assembled to form air channel with refrigerating chamber cooperation, and the air intake and outlet air end in housing correspondence air channel set respectively
There are the air inlet and air outlet of connection refrigerating chamber, titanium dioxide catalyst network is arranged between air inlet and air outlet, blower fan and LED
Lamp is respectively placed in the rear and front of titanium dioxide catalyst network；The wavelength of the LED is 399-411nm；The wind of the blower fan
Speed is 0.3m/s.
The housing is provided with the groove for assembly titanium dioxide catalyst network, and air inlet is arranged at the side wall of the groove
On, side wall where air inlet is perpendicular with plane where air outlet.
The titanium dioxide catalyst network is parallel with the side wall where air inlet.
The groove is symmetrically arranged on two with fixed support, and the fixed support is U-lag, titanium dioxide catalyst network two ends difference
It is assembled on corresponding fixed support.
Groove front is provided with the fixed card slot for assembly LED, the fixed card slot be respectively arranged at two ends with for
Limitation limiting section of the LED to two side shiftings, and/or middle part is provided with the buckle for fixing LED.
The air inlet is arranged in some through holes in recess sidewall for dot matrix；The air outlet is in housing bottom surface
Cell structure.
The titanium dioxide catalyst network is 15-20mm with the distance of LED.
The housing is four rib boxes of upper opening, and its edge of opening is fitted and affixed with refrigerating chamber roof.
The blower fan and LED are electrically connected the control circuit on refrigerator main body.
The utility model is by setting sterilization purifying device in refrigerating chamber, realizing bactericidal purifying effect.Wherein, it is sterilized net
It is the LED of 399-411nm that the blower fan and wavelength that interior special selection wind speed is 0.3m/s are put in makeup, can effectively ensure refrigerator energy
Most efficient bactericidal purifying effect is realized while consumption；This structure structure is relatively easy, and need not be by extra air channel
It is capable of achieving efficient circulation；Additionally, this sterilization purifying device is connected with the control circuit on refrigerator main body, can be by refrigerator main body
On control panel, the mobile terminal of networking or remote control realize that freely setting start-stop is spaced and the relevant control such as sterilizing time.
Brief description of the drawings
Fig. 1 is the schematic diagram of the embodiment refrigerator main body of the utility model one.
Fig. 2 is the partial enlarged drawing of the embodiment of the utility model one.
Fig. 3 is the exploded view of sterilization purifying device in the embodiment of the utility model one.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.
Referring to Fig. 1-Fig. 3, this refrigerator with sterilization purifying device, including have the refrigerator main body of refrigerating chamber a；The refrigerating chamber
A tops are provided with sterilization purifying device b, and sterilization purifying device b includes housing 1, blower fan 2, titanium dioxide catalyst network 3 and LED
Lamp 4, housing 1 has been assembled to form air channel with refrigerating chamber a cooperations, and the air intake and outlet air end in the correspondence of housing 1 air channel are respectively equipped with company
The air inlet 1.1 and air outlet 1.2 of logical refrigerating chamber a, titanium dioxide catalyst network 3 be arranged at air inlet 1.1 and air outlet 1.2 it
Between, blower fan 2 and LED 4 are respectively placed in the rear and front of titanium dioxide catalyst network 3；The wavelength of the LED 4 is 399-
411nm；The wind speed of the blower fan 2 is 0.3m/s.This sterilization purifying device b need not be to be capable of achieving efficiently to follow by extra air channel
Ring, reduces the setting of antiseptic clean system, takes volume and reduces；The same of energy consumption is can ensure that from specific blower fan 2 and LED 4
The most efficient bactericidal purifying effects of Shi Shixian.
Furtherly, the housing 1 is provided with the groove 1.3 for assembly titanium dioxide catalyst network 3, and air inlet 1.1 sets
It is placed on the side wall of the groove 1.3, the side wall where air inlet 1.1 is perpendicular with the plane at the place of air outlet 1.2；Blower fan 2 is
The power source of circulating current is formed, it is arranged at the top of air outlet 1.2.This structure makes air inlet 1.1 be separated with air outlet 1.2,
In order to avoid influence circulating effect is too near to each other.
Furtherly, to improve the contact area of gas and titanium dioxide catalyst network 3, and then bactericidal purifying effect is improved,
The titanium dioxide catalyst network 3 is parallel with the side wall where air inlet 1.1.The titanium dioxide catalyst network 3 is core component,
Its nano titanium oxide that ionic reaction occurs is attached on netted metallic carrier, for bactericidal purifying effect.
Furtherly, the groove 1.3 is symmetrically arranged on two with fixed support, and the fixed support is U-lag, and titanium dioxide is touched
The two ends of matchmaker's net 3 are assembled on corresponding fixed support respectively.This assembling mode makes titanium dioxide catalyst network 3 realize removable removing stage makeup and costume
Match somebody with somebody, be convenient for changing or safeguard.
Furtherly, the front of the groove 1.3 is provided with the fixed card slot 1.4 for assembly LED 4, the fixed card slot
1.4 are respectively arranged at two ends with the limiting section for limiting LED 4 to two side shiftings, and/or middle part is provided with for fixing LED 4
Buckle；The LED 4 is the trigger of ionic reaction.
Furtherly, the air inlet 1.1 is arranged in some through holes on the side wall of groove 1.3 for dot matrix, in refrigerating chamber a
Gas can enter in sterilization purifying device b through through hole, and the size of through-hole aperture can effective controlled wind speed by calculating；
The air outlet 1.2 is the cell structure on the bottom surface of housing 1, and air outlet 1.2 is passed through again through the clean gas after bactericidal purifying
Return in refrigerating chamber a.
Furtherly, rationally distributed property between part is done to carry, the distance of the titanium dioxide catalyst network 3 and LED 4
It is 15-20mm, you can think 15mm, 16mm, 17mm, 18mm, 19mm and 20mm.
Furtherly, the housing 1 is four rib boxes of upper opening, and its edge of opening is fitted and solid with refrigerating chamber a roofs
Connect.
Furtherly, the blower fan 2 and LED 4 are electrically connected the control circuit on refrigerator main body.By refrigerator main body
On control panel, networking mobile terminal (such as：Mobile phone A PP etc.) or remote control can freely set start-stop interval, sterilizing time etc.
Associative operation.
Concrete operations
After refrigerator main body is powered starts sterilization purifying device b, LED 4 and blower fan 2 start simultaneously；In refrigerating chamber a
Gas enters in housing 1 under the drive of blower fan 2 from air inlet 1.1, and titanium dioxide catalyst network 3 is raw under the light irradiation of LED 4
Into superoxide anion radical O2- and hydroxyl radical free radical-OH, the harmful substance and smell substance in gas are by above-mentioned strong oxygen
The radical ion of the property changed resolves into carbon dioxide and water, is returned to through air outlet 1.2 through the clean gas after bactericidal purifying cold
Room a is hidden, overall bactericidal purifying effect is realized after iterative cycles in refrigerating chamber a.
Above-mentioned is preferred scheme of the present utility model, and general principle of the present utility model, principal character has been shown and described
With advantage of the present utility model.Those skilled in the art should be recognized that the utility model is not restricted to the described embodiments, on
State and simply illustrate principle of the present utility model described in embodiment and specification, do not departing from the utility model spirit and scope
On the premise of the utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality
In the range of type.The claimed scope of the utility model is defined by appending claims and its equivalent.
Claims (9)
1. a kind of refrigerator main body of refrigerator with sterilization purifying device, including tool refrigerating chamber (a)；It is characterized in that：The refrigeration
Room (a) top is provided with sterilization purifying device (b), and the sterilization purifying device (b) includes housing (1), blower fan (2), titanium dioxide
Catalyst network (3) and LED (4), housing (1) have been assembled to form air channel with refrigerating chamber (a) cooperation, and housing (1) corresponds to entering for air channel
Wind end is respectively equipped with the air inlet (1.1) and air outlet (1.2) for connecting refrigerating chamber (a), titanium dioxide catalyst network (3) with outlet air end
It is arranged between air inlet (1.1) and air outlet (1.2), blower fan (2) and LED (4) are respectively placed in titanium dioxide catalyst network (3)
Rear and front；The wavelength of the LED (4) is 399-411nm；The wind speed of the blower fan (2) is 0.3m/s.
2. the refrigerator with sterilization purifying device according to claim 1, it is characterised in that：The housing (1) be provided with for
The groove (1.3) of assembly titanium dioxide catalyst network (3), air inlet (1.1) is arranged on the side wall of the groove (1.3), air inlet
(1.1) side wall where is perpendicular with plane where air outlet (1.2).
3. the refrigerator with sterilization purifying device according to claim 2, it is characterised in that：The titanium dioxide catalyst network (3)
It is parallel with the side wall where air inlet (1.1).
4. the refrigerator with sterilization purifying device according to claim 3, it is characterised in that：Groove (1.3) both sides are symmetrical
Fixed support is provided with, the fixed support is U-lag, and titanium dioxide catalyst network (3) two ends are assembled in corresponding fixed support respectively
On.
5. the refrigerator with sterilization purifying device according to claim 4, it is characterised in that：Groove (1.3) front is set
There is the fixed card slot (1.4) for assembly LED (4), the fixed card slot (1.4) is respectively arranged at two ends with for limiting LED (4)
The buckle for fixing LED (4) is provided with to the limiting section of two side shiftings, and/or middle part.
6. the refrigerator with sterilization purifying device according to claim 5, it is characterised in that：The air inlet (1.1) is dot matrix
Formula is arranged in some through holes on the wall of groove (1.3) side；The air outlet (1.2) is the cell structure on housing (1) bottom surface.
7. the refrigerator with sterilization purifying device according to claim any one of 1-6, it is characterised in that：The titanium dioxide is touched
Matchmaker's net (3) is 15-20mm with the distance of LED (4).
8. the refrigerator with sterilization purifying device according to claim 7, it is characterised in that：The housing (1) is upper opening
Four rib boxes, its edge of opening fits and affixed with refrigerating chamber (a) roof.
9. the refrigerator with sterilization purifying device according to claim 8, it is characterised in that：The blower fan (2) and LED (4)
It is electrically connected the control circuit on refrigerator main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015449.6U CN206235077U (en) | 2016-08-31 | 2016-08-31 | A kind of refrigerator with sterilization purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015449.6U CN206235077U (en) | 2016-08-31 | 2016-08-31 | A kind of refrigerator with sterilization purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235077U true CN206235077U (en) | 2017-06-09 |
Family
ID=58988980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015449.6U Active CN206235077U (en) | 2016-08-31 | 2016-08-31 | A kind of refrigerator with sterilization purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247748A (en) * | 2016-08-31 | 2016-12-21 | 广东格兰仕集团有限公司 | A kind of refrigerator of band sterilization purifying device |
-
2016
- 2016-08-31 CN CN201621015449.6U patent/CN206235077U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247748A (en) * | 2016-08-31 | 2016-12-21 | 广东格兰仕集团有限公司 | A kind of refrigerator of band sterilization purifying device |
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