CN206420232U - A kind of new preserving and sterilizing refrigerator-freezer - Google Patents
A kind of new preserving and sterilizing refrigerator-freezer Download PDFInfo
- Publication number
- CN206420232U CN206420232U CN201720065237.7U CN201720065237U CN206420232U CN 206420232 U CN206420232 U CN 206420232U CN 201720065237 U CN201720065237 U CN 201720065237U CN 206420232 U CN206420232 U CN 206420232U
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- Prior art keywords
- light source
- sterilizing
- freezer
- refrigerator
- preserving
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a kind of new preserving and sterilizing refrigerator-freezer, including：Sterilizing unit, the second germicidal light source and filter screen, wherein：Return air inlet and air outlet are provided with the wall of preserving and sterilizing refrigerator-freezer side；Filter screen is provided with the air channel of return air inlet；Second germicidal light source is arranged on the inwall of ventilating duct, and its light emission direction is towards filter screen；Sterilizing unit is additionally provided with preserving and sterilizing refrigerator-freezer；Sterilizing unit is arc, and its surface is provided with the first germicidal light source.The new preserving and sterilizing refrigerator-freezer that the utility model is provided, return air inlet, air outlet and filter screen are provided with preserving and sterilizing refrigerator-freezer, by the second sterilization and filter screen collective effect, when air-flow is by filter screen, second germicidal light source can kill bacterium on filter screen, and purifying sterilizing and sterilization are carried out to air；By setting the first germicidal light source on the sterilizing unit surface of arc, increase sterilization area, food contact surface can be made persistently fresh-keeping, so as to extend fresh keeping time.
Description
Technical field
The utility model is related to fresh-keeping, storage cabinet manufacture field, more particularly to a kind of new preserving and sterilizing refrigerator-freezer.
Background technology
DUV (Ultravioletc, abbreviation UVC) refers to the light wave between wavelength 100nm to 280nm, deep ultraviolet
LED/light source all has in fields such as illumination, sterilization, medical treatment, printing, biochemistry detection, the storage of highdensity information and secure communications
Major application is worth.
With economic growth, the storage cabinet such as refrigerator, refrigerator, antistaling cabinet is mainly reached by cooling and dehumidifying to be slowed down, presses down
The growth of microorganism in the article deposited in the storage cabinets such as various food, medicine is made, preservation is played.To improve storage cabinet
Fresh keeping property, prior art have in storage cabinet using vacuum means come fresh-keeping, but the vacuum compressor energy consumption vacuumized
It is larger, it is unfavorable for energy-conservation and uses.Moreover, most of virus, bacterium are bred without oxygen.
Utility model content
The problem of to solve to mention in above-mentioned background technology, the utility model provided a kind of new preserving and sterilizing refrigerator-freezer, bag
Include：Sterilizing unit, the second germicidal light source and filter screen, wherein：
Return air inlet and air outlet are provided with the preserving and sterilizing refrigerator-freezer side wall；Set in the air channel of the return air inlet
State filter screen；Second germicidal light source is arranged on the inwall of ventilating duct, and its light emission direction is towards the filter screen；It is described fresh-keeping to kill
The sterilizing unit is additionally provided with bacterium refrigerator-freezer；The sterilizing unit is arc, and its surface is provided with the first germicidal light source.
Further, the cross section of the ventilating duct is " [" shape, its upper/lower terminal is respectively the air outlet and return air
Mouthful.
Further, the air port of the return air inlet and air outlet is towards refrigerator-freezer inner chamber；Set at the air port of the return air inlet
It is equipped with blower fan.
Further, first germicidal light source and second germicidal light source are mercury-free solid-state deep ultraviolet light source；Institute
The wavelength for stating mercury-free solid-state deep ultraviolet light source is less than 280nm.
Further, the sterilizing unit and second germicidal light source are connected with control device communication.
Further, the control device is provided with the first warning light, the second warning light, time display screen and button.
Further, the side of refrigerator-freezer is additionally provided with cabinet door；The cabinet door surface is provided with handle.
Further, the cabinet door is provided with the control being connected with first germicidal light source and the communication of the second germicidal light source
Device.
The new preserving and sterilizing refrigerator-freezer that the utility model is provided, is provided with return air inlet, air outlet in preserving and sterilizing refrigerator-freezer
And filter screen.By the second sterilization and filter screen collective effect, when air-flow is by filter screen, the second germicidal light source can be killed on filter screen
Bacterium, purifying sterilizing and sterilization are carried out to air；By setting the first germicidal light source on the sterilizing unit surface of arc, make sterilization
Area increases, and food contact surface can be made persistently fresh-keeping, so as to extend fresh keeping time.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are
Some embodiments of the present utility model, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The new preserving and sterilizing refrigerator-freezer diagrammatic cross-section that Fig. 1 provides for the utility model；
The enlarged drawing that Fig. 2 is A in Fig. 1；
The enlarged drawing that Fig. 3 is B in Fig. 1；
Fig. 4 is control device display screen schematic diagram.
Reference：
The control device of 10 11 first germicidal light source of sterilizing unit 20
The time display screen of 21 first 22 second warning light of warning light 23
The germicidal light source of 24 button, 30 return air inlet 40 second
The ventilating duct of 50 filter screen, 60 blower fan 70
The handle of 80 air outlet, 90 cabinet door 91
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As shown in Fig. 1 institutes, a kind of new preserving and sterilizing refrigerator-freezer that the present embodiment is provided, including：Sterilizing unit 10, second kill
Bacterium light source 40 and filter screen 50, wherein：
Return air inlet 30 and air outlet 80 are provided with the preserving and sterilizing refrigerator-freezer side wall；Set in the air channel of the return air inlet 30
It is equipped with the filter screen 50；Second germicidal light source 40 is arranged on the inwall of ventilating duct 70, and its light emission direction is towards the filter
Net 50；The sterilizing unit 10 is additionally provided with the preserving and sterilizing refrigerator-freezer；The sterilizing unit 10 is arc, and its surface is set
There is the first germicidal light source 11.
When it is implemented, return air inlet 30 and air outlet 80 are arranged on the wall of refrigerator-freezer side, it is provided with the air channel of return air inlet 30
Filter screen 50.The launching position of second germicidal light source 40 is at the center of filter screen 50, when air-flow is by filter screen 50, the second germicidal light source 40
Bacterium on filter screen 50 can be killed；When air circulation is by return air inlet 30 and air outlet 80, the second germicidal light source 40 and filter screen
50 collective effects, purifying sterilizing and sterilization are carried out to air.Sterilizing unit 10 is arranged on refrigerator-freezer inner chamber upper surface, while sterilizing dress
The surface for putting 10 is arc, and the first germicidal light source 11 sets and is distributed on curved surfaces, increases the sterilization face of sterilizing unit 10
Product.
The new preserving and sterilizing refrigerator-freezer that the utility model is provided, is provided with return air inlet, air outlet in preserving and sterilizing refrigerator-freezer
And filter screen.By the second sterilization and filter screen collective effect, when air-flow is by filter screen, the second germicidal light source can be killed on filter screen
Bacterium, purifying sterilizing and sterilization are carried out to air；By setting the first germicidal light source on the sterilizing unit surface of arc, make sterilization
Area increases, and food contact surface can be made persistently fresh-keeping, so as to extend fresh keeping time.
Preferably, the cross section of the ventilating duct 70 is " [" shape, its upper/lower terminal is respectively the air outlet 80 and returned
Air port 30.
Preferably, the air port of the return air inlet 30 and air outlet 80 is towards refrigerator-freezer inner chamber；The air port of the return air inlet 30
Place is provided with blower fan 60.
When it is implemented, the air port of return air inlet 30 and air outlet 80 passes through in the air port of return air inlet 30 towards refrigerator-freezer inner chamber
Place sets blower fan 60, and the manufacture circulated air of blower fan 60 makes air circulation enter ventilating duct 70, the air circulation in refrigerator-freezer is sterilized,
Sterilization.
Preferably, first germicidal light source 11 and second germicidal light source 40 are mercury-free solid-state deep ultraviolet light source；
The wavelength of the mercury-free solid-state deep ultraviolet light source is less than 280nm.
Preferably, the sterilizing unit 10 and second germicidal light source 40 are connected with the communication of control device 20.
Preferably, the control device 20 be provided with the first warning light 21, the second warning light 22, time display screen 23 and by
Key 24.
When it is implemented, the first warning light 21 is lighted, the normal work of sterilizing unit 10 is shown；Second warning light 22 is lighted,
Then show that sterilizing unit 10 is abnormal；Three buttons 24 can control the sterilizing time of sterilizing unit 10, and by time showing when
Between on display screen 23.Control device 20 can set the working time of sterilizing unit 10, show the working condition of sterilizing unit 10,
Sterilizing time in guarantor unit's time, so that up to the effect of energy-conservation.
Preferably, the side of refrigerator-freezer is additionally provided with cabinet door 90；The surface of cabinet door 90 is provided with handle 91.
Preferably, the cabinet door 90 is provided with communicates what is be connected with the germicidal light source 40 of the first germicidal light source 11 and second
Controller.
When it is implemented, being provided with the control being connected with the first germicidal light source 11 and the communication of the second germicidal light source 40 in cabinet door 90
Device processed, controller can control the luminous and extinguishing state of the first germicidal light source 11 and the second germicidal light source 40；When cabinet door 90 is opened
Qi Shi, the first germicidal light source 11 and the second germicidal light source 40 are extinguished, and when cabinet door 90 is closed, the first germicidal light source 11 and second is killed
Bacterium light source 40 is controlled by control device 20.Due to deep ultraviolet light source irradiation skin meeting skin ambustion, when cabinet door 90 is opened, control
Device controls the first germicidal light source 11 and the second germicidal light source 40 to extinguish, it is to avoid user is damaged.
Although more herein used such as sterilizing unit, germicidal light source, control device, warning light, time showing
The terms such as screen, return air inlet, filter screen, blower fan, ventilating duct, air outlet, cabinet door, handle, but be not precluded from using other terms can
Can property.It is used for the purpose of more easily describing and explaining essence of the present utility model using these terms；It is construed as appointing
A kind of what additional limitation is all disagreed with the utility model spirit.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (8)
1. a kind of new preserving and sterilizing refrigerator-freezer, it is characterised in that including：Sterilizing unit (10), the second germicidal light source (40) and filter
Net (50), wherein：
Return air inlet (30) and air outlet (80) are provided with the preserving and sterilizing refrigerator-freezer side wall；In the air channel of the return air inlet (30)
It is provided with the filter screen (50)；Second germicidal light source (40) is arranged on the inwall of ventilating duct (70), its light emission direction court
To the filter screen (50)；The sterilizing unit (10) is additionally provided with the preserving and sterilizing refrigerator-freezer；The sterilizing unit (10) is
Arc, its surface is provided with the first germicidal light source (11).
2. new preserving and sterilizing refrigerator-freezer according to claim 1, it is characterised in that：The cross section of the ventilating duct (70) is
" [" shape, its upper/lower terminal is respectively the air outlet (80) and return air inlet (30).
3. new preserving and sterilizing refrigerator-freezer according to claim 2, it is characterised in that：The return air inlet (30) and air outlet (80)
Air port towards refrigerator-freezer inner chamber；Blower fan (60) is provided with the air port of the return air inlet (30).
4. new preserving and sterilizing refrigerator-freezer according to claim 1, it is characterised in that：First germicidal light source (11) and described
Second germicidal light source (40) is mercury-free solid-state deep ultraviolet light source；The wavelength of the mercury-free solid-state deep ultraviolet light source is less than 280nm.
5. new preserving and sterilizing refrigerator-freezer according to claim 1, it is characterised in that：The sterilizing unit (10) and described second
Germicidal light source (40) is connected with control device (20) communication.
6. new preserving and sterilizing refrigerator-freezer according to claim 5, it is characterised in that：The control device (20) is provided with first
Warning light (21), the second warning light (22), time display screen (23) and button (24).
7. new preserving and sterilizing refrigerator-freezer according to claim 1, it is characterised in that：The side of refrigerator-freezer is additionally provided with cabinet door (90)；
Cabinet door (90) surface is provided with handle (91).
8. new preserving and sterilizing refrigerator-freezer according to claim 7, it is characterised in that：The cabinet door (90) is provided with and described
One germicidal light source (11) and the controller of the second germicidal light source (40) communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065237.7U CN206420232U (en) | 2017-01-19 | 2017-01-19 | A kind of new preserving and sterilizing refrigerator-freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720065237.7U CN206420232U (en) | 2017-01-19 | 2017-01-19 | A kind of new preserving and sterilizing refrigerator-freezer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206420232U true CN206420232U (en) | 2017-08-18 |
Family
ID=59572175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720065237.7U Expired - Fee Related CN206420232U (en) | 2017-01-19 | 2017-01-19 | A kind of new preserving and sterilizing refrigerator-freezer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206420232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125097A (en) * | 2018-03-13 | 2018-06-08 | 王华广 | A kind of fresh-keeping warehouse of built in sterilization filtering |
| CN108397953A (en) * | 2018-03-13 | 2018-08-14 | 王华广 | A kind of composite multifunction is fresh-keeping to use refrigerator-freezer |
-
2017
- 2017-01-19 CN CN201720065237.7U patent/CN206420232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125097A (en) * | 2018-03-13 | 2018-06-08 | 王华广 | A kind of fresh-keeping warehouse of built in sterilization filtering |
| CN108397953A (en) * | 2018-03-13 | 2018-08-14 | 王华广 | A kind of composite multifunction is fresh-keeping to use refrigerator-freezer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20210119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |