CN215447003U - Deodorizing, sterilizing and fresh-keeping device for refrigerator - Google Patents
Deodorizing, sterilizing and fresh-keeping device for refrigerator Download PDFInfo
- Publication number
- CN215447003U CN215447003U CN202121364447.9U CN202121364447U CN215447003U CN 215447003 U CN215447003 U CN 215447003U CN 202121364447 U CN202121364447 U CN 202121364447U CN 215447003 U CN215447003 U CN 215447003U
- Authority
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- China
- Prior art keywords
- wall
- fixedly connected
- casing
- refrigerator
- deodorizing
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- 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
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 22
- 230000001877 deodorizing effect Effects 0.000 title claims description 15
- 238000004332 deodorization Methods 0.000 claims abstract description 27
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract 2
- 230000005540 biological transmission Effects 0.000 claims description 28
- 238000002955 isolation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009920 food preservation Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 16
- 230000006978 adaptation Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a deodorization, sterilization and preservation device of a refrigerator, relates to the field of refrigerators, and provides a scheme aiming at the problem that automatic deodorization and sterilization cannot be realized in the refrigerator. The utility model can automatically deodorize and sterilize the inner part of the shell by the mutual matching of the fan, the deodorization box and the ultraviolet lamp set, thereby improving the food preservation quality and time, and can remove the fixed state of the deodorization box and the bottom of the shell by automatically controlling the lifting of the positioning rod, thereby facilitating the replacement of the deodorization box.
Description
Technical Field
The utility model relates to the field of refrigerators, in particular to a deodorization, sterilization and fresh-keeping device for a refrigerator.
Background
A refrigerator is a refrigerating apparatus maintaining a constant low temperature, and is also a consumer product maintaining food or other articles in a constant low temperature state. The cabinet or the box is provided with a compressor, an ice maker for freezing and a storage box with a refrigerating device. The refrigerator produces bad smell after long-term use, and the bacteria content inside the refrigerator is increased and attached to the surface of food to affect the quality and time of the food.
SUMMERY OF THE UTILITY MODEL
The utility model provides a deodorization, sterilization and fresh-keeping device for a refrigerator, which solves the problem that automatic deodorization and sterilization cannot be realized in the refrigerator.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a refrigerator deodorization, sterilization and fresh-keeping device comprises a shell, wherein a protective cover is sleeved at the top of the shell, limit strips are fixedly connected with the inner walls of two sides of the protective cover, a motor is fixedly connected with the inner wall of the top of the protective cover, an output shaft of the motor is connected with a transmission shaft, a fan is fixedly connected with the bottom of the transmission shaft, a protective cover is sleeved outside the fan, the top of the protective cover is fixedly connected with the inner wall of the top of the shell, an isolation net fixedly connected inside the shell is arranged below the fan, a deodorization box slidably connected with the inner wall of the bottom of the shell is arranged below the isolation net, a reciprocating lead screw rotatably connected with the inner wall of the bottom of the protective cover is arranged on the right side of the motor, the transmission shaft is connected with the reciprocating lead screw through a transmission system, a mounting seat is sleeved outside the reciprocating lead screw, and an ultraviolet lamp bank is connected on the left side of the mounting seat, the bottom of the reciprocating screw rod is fixedly connected with a coupler, the bottom end of the coupler is connected with a screw rod, the screw rod penetrates through the isolation net, a push plate is sleeved outside the screw rod, and a positioning rod is fixedly connected to the left side of the bottom of the push plate.
Preferably, transmission system establishes the outside action wheel at the transmission shaft including fixed cover, the outside fixed cover of reciprocal lead screw is equipped with from the driving wheel, and the outside cover of action wheel and follow driving wheel is equipped with conveyer belt.
Preferably, the right side fixedly connected with first slider of mount pad, first spout has been seted up vertically to the right side inner wall of casing, and first slider sliding connection is in the inside of first spout.
Preferably, the both sides below symmetric connection of deodorization box has the mounting panel, and is located the right side the through-hole has been seted up on the mounting panel, the spacing hole with through-hole looks adaptation is seted up to the bottom inner wall of casing, is located the left side the bottom fixedly connected with second slider of mounting panel, the second spout has vertically been seted up to the bottom inner wall of casing, and the second slider slip cap is established in the inside of second spout.
Preferably, the front shell wall and the rear shell wall of the shell are symmetrically provided with mounting openings.
Preferably, a storage opening is formed in the wall of the left side of the shell, and a baffle is hinged to the left side of the shell.
Preferably, a third sliding groove is vertically formed in the inner wall of the right side of the shell, a third sliding block is fixedly connected to the right side of the push plate, and the third sliding block is slidably connected to the inside of the third sliding groove.
Compared with the prior art, the utility model has the beneficial effects that: the utility model adopts the structure of installing a conveying belt, a motor, a driving wheel, a limiting strip, a protective cover, a transmission shaft, a protective cover and the like, wherein the motor drives a fan to rotate through the transmission shaft, the peculiar smell in the shell is automatically blown downwards into the deodorizing box, the peculiar smell is automatically removed, the gas quality is ensured, meanwhile, the transmission system controls the reciprocating screw rod to rotate, so that the mounting seat provided with the ultraviolet lamp set is controlled to reciprocate up and down, the inside of the shell is automatically and comprehensively sterilized, meanwhile, when the output shaft of the motor is controlled to rotate reversely, the reciprocating screw rod is controlled to rotate reversely through the system, the screw rod is driven to rotate reversely through the coupler, the push plate connected with the positioning rod is controlled to ascend, the fixed state of the deodorizing box and the bottom of the shell is released, the deodorizing box is convenient to replace, the device has novel design and simple operation, and not only can be matched with the fan, the deodorizing box and the ultraviolet lamp set, the inside deodorization sterilization of carrying on of automatic casing has improved food preservation quality and time, can rise through the automatic control locating lever moreover, removes deodorization box and casing bottom fixed state, conveniently changes the deodorization box.
Drawings
FIG. 1 is a cross-sectional view of a deodorizing, sterilizing and fresh-keeping device for a refrigerator according to the present invention;
FIG. 2 is a partial enlarged view of the place A of the deodorizing, sterilizing and fresh-keeping device for the refrigerator according to the present invention;
FIG. 3 is a schematic structural view of an ultraviolet lamp set and a positioning rod of the deodorization, sterilization and freshness-keeping device of a refrigerator according to the present invention;
fig. 4 is an outline view of a deodorization, sterilization and freshness-keeping device of a refrigerator provided by the utility model.
In the figure: 1. a conveyor belt; 2. a motor; 3. a driving wheel; 4. a limiting strip; 5. a protective cover; 6. a drive shaft; 7. a protective cover; 8. a baffle plate; 9. an isolation net; 10. mounting a plate; 11. a deodorizing box; 12. a housing; 13. a screw; 14. a coupling; 15. a reciprocating screw rod; 16. an ultraviolet lamp set; 17. a mounting seat; 18. a fan; 19. a driven wheel; 20. pushing the plate; 21. and (5) positioning the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, the present solution provides an embodiment: a refrigerator deodorization, sterilization and fresh-keeping device comprises a shell 12, a protective cover 5 is sleeved on the top of the shell 12, limiting strips 4 are fixedly connected on the inner walls of two sides of the protective cover 5, a motor 2 is fixedly connected on the inner wall of the top of the protective cover 5, an output shaft of the motor 2 is connected with a transmission shaft 6, a fan 18 is fixedly connected on the bottom end of the transmission shaft 6, a protective cover 7 is sleeved on the outer portion of the fan 18, the top of the protective cover 7 is fixedly connected on the inner wall of the top of the shell 12, an isolation net 9 fixedly connected inside the shell 12 is arranged below the fan 18, a deodorization box 11 slidably connected on the inner wall of the bottom of the shell 12 is arranged below the isolation net 9, a reciprocating screw rod 15 rotatably connected on the inner wall of the bottom of the protective cover 5 is arranged on the right side of the motor 2, the transmission shaft 6 is connected with the reciprocating screw rod 15 through a transmission system, a mounting seat 17 is sleeved on the outer portion of the reciprocating screw rod 15, and an ultraviolet lamp group 16 is connected on the left side of the mounting seat 17, the bottom of the reciprocating screw rod 15 is fixedly connected with a coupler 14, the bottom end of the coupler 14 is connected with a screw rod 13, the screw rod 13 penetrates through the isolation net 9, a push plate 20 is sleeved outside the screw rod 13, and a positioning rod 21 is fixedly connected to the left side of the bottom of the push plate 20.
In this embodiment, the transmission system includes a driving wheel 3 fixedly sleeved outside the transmission shaft 6, a driven wheel 19 is fixedly sleeved outside the reciprocating screw 15, and the driving wheel 3 and the driven wheel 19 are sleeved outside the transmission belt 1.
In this embodiment, the first slider of right side fixedly connected with of mount pad 17, the vertical first spout of having seted up of right side inner wall of casing 12, and first slider sliding connection is in the inside of first spout.
In this embodiment, the both sides below symmetric connection of deodorization box 11 has mounting panel 10, and is located and has seted up the through-hole on the mounting panel 10 of right side, and the spacing hole with through-hole looks adaptation is seted up to the bottom inner wall of casing 12, is located the bottom fixedly connected with second slider of left side mounting panel 10, and the second spout has vertically been seted up to the bottom inner wall of casing 12, and the inside at the second spout is established to second slider sliding sleeve.
In this embodiment, the front and rear walls of the housing 12 are symmetrically provided with mounting openings.
In this embodiment, a storage opening is formed in a left side casing wall of the casing 12, and the baffle 8 is hinged to the left side of the casing 12.
In this embodiment, a third sliding groove is vertically formed in the inner wall of the right side of the casing 12, a third sliding block is fixedly connected to the right side of the push plate 20, and the third sliding block is slidably connected to the inside of the third sliding groove.
The working principle is that firstly, the whole shell 12 is put on the interlayer of the refrigerator, the baffle 8 is opened, food is put inside the shell 12, the motor 2 is controlled to rotate positively, so as to drive the transmission shaft 6 to rotate, thereby controlling the fan 18 to rotate, automatically blowing the peculiar smell inside the shell 12 into the deodorization box 11 through the isolation net 9, automatically adsorbing the peculiar smell through the deodorant inside the deodorization box 11, keeping the gas quality inside the shell 12, wherein the protection cover 7 sleeved outside the fan 18 can prevent the food from directly contacting with the fan 18, simultaneously, the transmission shaft 6 also drives the driving wheel 3 to rotate, the driving wheel 19 is driven to rotate through the transmission belt 1, thereby controlling the reciprocating screw rod 15 to rotate positively, thereby driving the mounting seat 17 provided with the ultraviolet lamp group 16 to move up and down in a reciprocating manner, automatically carrying out comprehensive sterilization on the inside of the shell 12, ensuring the food storage quality, when the deodorization box 11 needs to be replaced, control motor 2's output shaft reversal, thereby drive transmission shaft 6 reversal, through transmission system, the reciprocal lead screw 15 reversal of control, thereby control screw 13 reversal through shaft coupling 14, thereby control push pedal 20 rises, thereby it rises and breaks away from spacing hole to drive locating lever 21, remove the connecting plate 10 and the casing 12 bottom fixed relation that are located the right side, then outside pulling deodorization box 11, change deodorization box 11, the top at casing 12 can directly be established to the protection casing 5 that wherein installs motor 2, and inject protection casing 5 descending distance through the inside spacing 4 of protection casing 5. .
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a refrigerator deodorization sterilization fresh-keeping device, includes casing (12), its characterized in that, the top cover of casing (12) is equipped with protection casing (5), the both sides inner wall fixedly connected with spacing (4) of protection casing (5), the top inner wall fixedly connected with motor (2) of protection casing (5), the output shaft of motor (2) has transmission shaft (6), the bottom fixedly connected with fan (18) of transmission shaft (6), the outside cover of fan (18) is equipped with safety cover (7), and the top fixed connection of safety cover (7) is at the top inner wall of casing (12), the below of fan (18) is equipped with isolated net (9) of fixed connection in casing (12) inside, the below of isolated net (9) is equipped with deodorizing box (11) of sliding connection at casing (12) bottom inner wall, the right side of motor (2) is equipped with reciprocating screw (15) that rotate to connect at protection casing (5) bottom inner wall ) And transmission shaft (6) is connected through transmission system with reciprocal lead screw (15), the outside cover of reciprocal lead screw (15) is equipped with mount pad (17), the left side of mount pad (17) is connected with ultraviolet banks (16), the bottom fixedly connected with shaft coupling (14) of reciprocal lead screw (15), the bottom of shaft coupling (14) is connected with screw rod (13), and screw rod (13) run through isolation net (9), the outside cover of screw rod (13) is equipped with push pedal (20), the bottom left side fixedly connected with locating lever (21) of push pedal (20).
2. The device for deodorizing, sterilizing and refreshing a refrigerator according to claim 1, wherein the transmission system comprises a driving wheel (3) fixedly sleeved outside the transmission shaft (6), the driven wheel (19) is fixedly sleeved outside the reciprocating screw rod (15), and the transmission belt (1) is sleeved outside the driving wheel (3) and the driven wheel (19).
3. The device for deodorizing, sterilizing and refreshing a refrigerator according to claim 1, wherein a first sliding block is fixedly connected to the right side of the mounting seat (17), a first sliding groove is vertically formed in the inner wall of the right side of the housing (12), and the first sliding block is slidably connected to the inside of the first sliding groove.
4. The device for deodorizing, sterilizing and refreshing a refrigerator according to claim 1, wherein mounting plates (10) are symmetrically connected below both sides of the deodorizing box (11), and a through hole is formed in the mounting plate (10) on the right side, a limiting hole adapted to the through hole is formed in the inner wall of the bottom of the housing (12), a second slider is fixedly connected to the bottom of the mounting plate (10) on the left side, a second sliding groove is longitudinally formed in the inner wall of the bottom of the housing (12), and the second slider is slidably sleeved inside the second sliding groove.
5. The deodorizing, sterilizing and freshness-retaining device of a refrigerator according to claim 1, wherein the front wall and the rear wall of the housing (12) are symmetrically provided with mounting ports.
6. The deodorization, sterilization and freshness-retaining device of a refrigerator as claimed in claim 1, wherein a storage opening is opened on the left side wall of the housing (12), and the baffle (8) is hinged on the left side of the housing (12).
7. The deodorization, sterilization and freshness preservation device of a refrigerator as claimed in claim 1, wherein a third sliding groove is vertically formed on the inner wall of the right side of the housing (12), and a third sliding block is fixedly connected to the right side of the push plate (20) and is slidably connected to the inside of the third sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364447.9U CN215447003U (en) | 2021-06-19 | 2021-06-19 | Deodorizing, sterilizing and fresh-keeping device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121364447.9U CN215447003U (en) | 2021-06-19 | 2021-06-19 | Deodorizing, sterilizing and fresh-keeping device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215447003U true CN215447003U (en) | 2022-01-07 |
Family
ID=79712046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121364447.9U Expired - Fee Related CN215447003U (en) | 2021-06-19 | 2021-06-19 | Deodorizing, sterilizing and fresh-keeping device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215447003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237273A (en) * | 2021-05-17 | 2021-08-10 | 青岛新星家用电器有限公司 | Refrigerator with drinking water and ice making device |
| CN115265054A (en) * | 2022-07-15 | 2022-11-01 | 海信冰箱有限公司 | Refrigerator with a door |
-
2021
- 2021-06-19 CN CN202121364447.9U patent/CN215447003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237273A (en) * | 2021-05-17 | 2021-08-10 | 青岛新星家用电器有限公司 | Refrigerator with drinking water and ice making device |
| CN115265054A (en) * | 2022-07-15 | 2022-11-01 | 海信冰箱有限公司 | Refrigerator with a door |
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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: 20220107 |