CN211327052U - Sterilizing device - Google Patents
Sterilizing device Download PDFInfo
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- CN211327052U CN211327052U CN201921549118.4U CN201921549118U CN211327052U CN 211327052 U CN211327052 U CN 211327052U CN 201921549118 U CN201921549118 U CN 201921549118U CN 211327052 U CN211327052 U CN 211327052U
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- peripheral wall
- disinfection
- hole
- chamber
- upper cover
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Abstract
The utility model discloses a disinfection device, which comprises a disinfection chamber, an upper cover, an ultraviolet light source part, a steam heater and a hot air generator. The disinfection chamber is used for placing objects to be treated and is provided with an upper opening, a lower opening and an air inlet through hole. The upper cover is provided with an illumination through hole and an exhaust through hole. The ultraviolet light source part is arranged on the upper cover and emits ultraviolet rays which penetrate through the illumination through hole to irradiate in the disinfection chamber. The steam heater is arranged below the disinfection chamber and corresponds to the lower opening, and the steam heater can heat the water in the disinfection chamber to generate steam. The hot air generator is positioned outside the disinfection chamber, and a hot air outlet of the hot air generator is communicated with an air inlet through hole of the disinfection chamber so as to provide hot air into the disinfection chamber. It has the following advantages: the ultraviolet ray is irradiated in the disinfection chamber to disinfect an object to be treated, the steam is used for disinfecting the object to be treated, the hot air is used for drying the object to be treated, and the advantages and the disadvantages of the ultraviolet ray disinfection, the steam disinfection and the hot air drying are ingeniously combined together.
Description
Technical Field
The utility model relates to a household articles especially relate to a degassing unit.
Background
A conventional disinfection device, such as CN205924526U, is a UV-LED baby bottle sterilizer, which comprises a main body, an upper cover, a UV-LED ultraviolet light source, a main control panel and a control panel. The main body is a container with an opening at the upper end; the upper cover covers the opening of the main body; the UV-LED ultraviolet light source is arranged on the inner side of the upper cover and is used for irradiating ultraviolet rays into the main body; the main control board is electrically connected with the UV-LED ultraviolet light source and is used for controlling the UV-LED ultraviolet light source to be turned on or turned off; the control panel is electrically connected with the main control panel and is used for setting the working mode of the UV-LED feeding bottle sterilizer. The feeding bottle is disinfected by the UV-LED ultraviolet light source, but the disinfection mode is single, and the requirement for further improvement exists.
SUMMERY OF THE UTILITY MODEL
The utility model provides a disinfection device, which overcomes the defects of a UV-LED feeding bottle disinfector in the background technology.
The utility model provides an adopted technical scheme of its technical problem is:
a disinfection device comprising:
a sterilizing chamber for placing the object to be treated, wherein the sterilizing chamber is provided with an upper opening, a lower opening and an air inlet through hole penetrating through the inside and the outside;
the upper cover can cover the upper opening of the disinfection chamber, and is provided with an illumination through hole and an exhaust through hole;
the ultraviolet light source part is arranged on the upper cover, and ultraviolet rays emitted by the ultraviolet light source part penetrate through the illumination through hole to irradiate in the disinfection chamber;
the steam heater is arranged below the disinfection chamber and corresponds to the lower opening, and the steam heater can heat water in the disinfection chamber to generate steam; and
and the hot air generator is positioned outside the disinfection chamber, and a hot air outlet of the hot air generator is communicated with the air inlet through hole of the disinfection chamber so as to provide hot air into the disinfection chamber.
In one embodiment: further comprising:
the steam heating device comprises a circuit board, an electric ultraviolet light source part, a steam heater and a hot air generator, wherein the ultraviolet light source part comprises an ultraviolet light source, and the ultraviolet light source is welded on the circuit board.
In one embodiment: further comprising:
the sterilizing chamber, steam heater and hot-blast generator are all installed in the sterilizing chamber shell.
In one embodiment: one side of the upper cover can be rotatably connected to the top of the disinfection chamber.
In one embodiment: the illumination through hole is sealed with transparent quartz glass, and ultraviolet rays emitted by the ultraviolet light source part penetrate through the transparent quartz glass to irradiate in the disinfection chamber.
In one embodiment: a supporting peripheral wall is fixedly arranged on the upper cover, surrounds the illumination through hole, and is provided with an annular area between the supporting peripheral wall and the illumination through hole; the circuit board is covered on the supporting peripheral wall, the ultraviolet light source is positioned in the supporting peripheral wall, and the transparent quartz glass is connected in the supporting peripheral wall in a matching mode and is supported on the annular area.
In one embodiment: further comprising:
the upper cover shell is fixedly arranged on the upper cover, the circuit board is fixedly arranged between the upper cover and the upper cover shell, and the exhaust through hole also penetrates through the upper cover shell.
In one embodiment: the disinfection chamber comprises an outer peripheral wall, a connecting annular wall and an extending peripheral wall, wherein the connecting annular wall extends inwards from the lower peripheral edge of the outer peripheral wall, the extending peripheral wall extends downwards from the inner peripheral edge of the connecting annular wall, and the upper peripheral edge of the outer peripheral wall extends outwards to form a supporting annular wall; the upper port of the peripheral wall forms an upper opening, the lower port of the extended peripheral wall forms a lower opening, and the peripheral wall is provided with the air inlet through hole; the sterilizing chamber is arranged in the sterilizing chamber shell, the supporting ring wall is propped against the upper end surface of the sterilizing chamber shell, and the bottom end surface of the extending peripheral wall is separated from the bottom wall of the sterilizing chamber shell.
In one embodiment: the steam heater is hermetically arranged in the lower port of the extension peripheral wall, and a cavity positioned above the steam heater is also arranged in the extension peripheral wall.
In one embodiment: the disinfection chamber comprises an outer peripheral wall, a connecting annular wall and an extending peripheral wall, wherein the connecting annular wall extends inwards from the lower peripheral edge of the outer peripheral wall, the extending peripheral wall extends downwards from the inner peripheral edge of the connecting annular wall, an upper opening is formed at an upper port of the outer peripheral wall, a lower opening is formed at a lower port of the extending peripheral wall, and the outer peripheral wall is provided with the air inlet through hole;
the hot-blast generator includes heating tube, heater and fan, the heating tube is including having the horizontal segment, setting firmly the installation section under the first end of horizontal segment and setting firmly the interface section in the side of the second end of horizontal segment, heater and fan are installed at the installation section, horizontal segment and installation section are located under the connection rampart of disinfection room and extend the side of perisporium, the interface section is leaned on and is connected the air inlet through-hole outside the periphery wall and switch-on.
In one embodiment: the object comprises a baby bottle.
Compared with the background technology, the technical scheme has the following advantages:
the disinfection device comprises an ultraviolet light source part, a steam heater and a hot air generator, wherein ultraviolet rays emitted by the ultraviolet light source part irradiate in the disinfection chamber to disinfect an object to be treated, the steam heater can heat water in the disinfection chamber to generate steam, the object to be treated is disinfected by water vapor, the object to be treated is dried by hot air generated by the hot air generator, and the advantages and disadvantages of ultraviolet disinfection, water vapor disinfection and hot air drying are ingeniously combined together. The upper cover is provided with an illumination through hole and an exhaust through hole, the ultraviolet light source part is arranged on the upper cover, ultraviolet rays emitted by the ultraviolet light source part penetrate through the illumination through hole to irradiate in the disinfection chamber, and the exhaust through hole is used for discharging water vapor, so that the structure is compact and simple. The steam heater is arranged below the disinfection chamber and corresponds to the lower opening, so that steam is conveniently generated, the steam can comprehensively disinfect the object to be treated, and residues on the object to be treated can be welded.
The transparent quartz glass is sealed in the illumination through hole, and ultraviolet rays emitted by the ultraviolet light source part penetrate through the transparent quartz glass to irradiate in the disinfection chamber, so that the use is convenient, and the appearance is attractive.
The circuit board is covered on the supporting peripheral wall, the ultraviolet light source is positioned in the supporting peripheral wall, the transparent quartz glass is connected in the supporting peripheral wall in a matching mode and is supported on the annular area, and the circuit board is simple and compact in structure and convenient to assemble.
The upper port of the peripheral wall forms an upper opening, the lower port of the extended peripheral wall forms a lower opening, the peripheral wall is provided with an air inlet through hole, the disinfection chamber is arranged in the disinfection chamber shell, the supporting ring wall is propped against the upper end surface of the disinfection chamber shell, and the bottom end surface of the extended peripheral wall is separated from the bottom wall of the disinfection chamber shell, so that the appearance is attractive, and the structure is compact.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic cross-sectional view of a sterilization device according to an embodiment.
Fig. 2 is one of exploded perspective views of a sterilization device according to an embodiment.
Fig. 3 is a second exploded perspective view of a sterilization device according to an embodiment.
Fig. 4 is a third perspective exploded view of a sterilization device according to an embodiment.
Detailed Description
Referring to fig. 1 to 4, a sterilization apparatus includes a sterilization chamber 1, an upper cover 2, an ultraviolet light source part 3, a steam heater 4, a hot air generator 5, a sterilization chamber housing 6, an upper cover housing 7, and a circuit board 8.
The disinfection chamber 1 is provided with an upper opening 11, a lower opening 12 and an air inlet through hole 13 penetrating through the inside and the outside. The disinfection chamber 1 comprises an outer peripheral wall 14, a connecting annular wall 15 extending inwards from the lower peripheral edge of the outer peripheral wall 14, and an extending peripheral wall 16 extending downwards from the inner peripheral edge of the connecting annular wall 15, wherein the upper peripheral edge of the outer peripheral wall 14 extends outwards to form a supporting annular wall 17. The upper end opening of the peripheral wall 14 forms an upper opening 11, the lower end opening of the extended peripheral wall 16 forms a lower opening 12, and the peripheral wall 14 is provided with the air inlet through hole 13. The chamber in the outer peripheral wall 14 of the sterilization chamber 1 can be used for placing objects to be treated, such as baby bottles.
The chamber housing 6 comprises a bottom wall 61 and a housing peripheral wall 62 extending upwardly from the outer periphery of the bottom wall 61. The sterilization chamber 1 is housed in a sterilization chamber housing 6, the support ring wall 17 is supported against the upper end surface of a housing peripheral wall 62, and the lower end surface of the extension peripheral wall 16 is spaced from a bottom wall 61.
One side of the upper cover 2 and one side of the supporting ring wall 17 are connected together by a rotating shaft 18 so that the upper cover 2 can rotate between an opening and a closing relative to the sterilizing chamber 1, and the upper cover 2 can cover the upper opening 11 of the sterilizing chamber 1 when the upper cover is closed. The upper cover 2 is provided with an illumination through hole 21 and an exhaust through hole. A supporting peripheral wall 22 is further fixedly arranged on the upper cover 2, the supporting peripheral wall 22 surrounds the illumination through hole 21, and the upper cover 2 is provided with an annular area 23 located between the supporting peripheral wall 22 and the illumination through hole 21. The upper cover shell 7 is fixedly arranged on the upper cover 2, and the exhaust through hole also penetrates through the upper cover shell 7 to be used for discharging steam. An installation space is formed between the upper cover housing 7 and the upper cover 2, and the support peripheral wall 22 is located in the installation space.
The circuit board 8, which is electrically connected to the ultraviolet light source section 3, the steam heater 4 and the hot wind generator 5 to supply power thereto for controlling their on and off, comprises a metal aluminum substrate. The ultraviolet light source part 3 is welded on the circuit board 8, and the UV-LED ultraviolet light source comprises UV-LED components welded on the circuit board.
The ultraviolet light source part 3 is installed in the installation space between the upper cover 2 and the upper cover housing 7 and the ultraviolet light emitted from the ultraviolet light source part 3 is irradiated in the sterilizing chamber 1 through the light irradiation through hole 21. In this embodiment: the circuit board 8 is covered on the supporting peripheral wall 22, the ultraviolet light source part 3 is positioned in the supporting peripheral wall 22, the illumination through hole 21 is sealed by transparent quartz glass 24, moreover, the transparent quartz glass 24 is connected in the supporting peripheral wall 22 in a matching way and is supported on the annular area 23, and the ultraviolet light emitted by the ultraviolet light source part 3 irradiates in the disinfection chamber 1 through the transparent quartz glass 24. Preferably, a sealing ring 25 is provided between the transparent quartz glass 24 and the annular region 23. The wavelength of the ultraviolet rays emitted by the UV-LED ultraviolet light source is 190-280 nm. The shape of the quartz glass can be a plane shape, a curved surface shape, a rod shape and a tube shape.
The steam heater 4 is arranged in the sterilizing chamber shell 6, is positioned below the sterilizing chamber 1 and corresponds to the lower opening 12, and the steam heater 4 can heat the water in the sterilizing chamber 1 to generate steam. In this embodiment: the steam heater 4 is hermetically arranged in the lower port of the extending peripheral wall 16, and a cavity positioned above the steam heater 4 is further arranged in the extending peripheral wall 16 and used for containing water. The steam heater 4 includes, for example, a heater, and heats water by the heater to generate steam.
The hot air generator 5 is arranged in the outer shell 6 of the disinfection chamber and is positioned outside the disinfection chamber 1, and the hot air outlet of the hot air generator 5 is communicated with the air inlet through hole 13 of the disinfection chamber 1 so as to provide hot air into the disinfection chamber 1. The hot wind generator 5 includes a heating pipe 51, a heater and a fan 52, the heater and the fan are both installed at a first end of the heating pipe 51 to generate hot wind, and a second end of the heating pipe 51 is connected to the air inlet hole 13. Further, the heating duct 51 includes a horizontal section 511, a mounting section 512 fixed below the first end of the horizontal section 511, and a connection section 513 fixed on the side of the second end of the horizontal section 511, the mounting section 512 has the first end of the heating duct 51 for mounting a heater and a blower, and the connection section 513 has the second end of the heating duct for connecting with the air inlet through hole 13. The horizontal section and the mounting section 512 are located below the connecting ring wall 15 of the disinfection chamber 1 and at the side of the extending peripheral wall 16, and the interface section is abutted against the outer peripheral surface of the outer peripheral wall 13. The disinfection chamber housing is provided with an air inlet 63.
In this embodiment, the object to be treated in the sterilizing chamber 1 can be sterilized by ultraviolet rays and water vapor, and the object to be treated can be dried by hot air. Ultraviolet disinfection: ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause the death of growing cells and regenerative cells, thereby achieving the effects of sterilization and disinfection. The ultraviolet disinfection is low-temperature disinfection, so the application range is wide, and the baby products made of various materials can be disinfected. However, the disadvantage of ultraviolet sterilization is that it can only be transmitted in a straight line and has weak penetrating power, so that the sterilization and disinfection effect cannot be achieved in places where ultraviolet (invisible light) cannot be irradiated. Steam sterilization: it adopts high-temperature steam of 100 ℃ to kill bacteria or microorganisms. The steam sterilizer has no strict requirements on the structure and light transmittance of the to-be-sterilized instrument. In addition, the high-temperature steam can dissolve and drop unclean milk scales in the milk bottle, the operation is simple, but the long-term high-temperature steam sterilization is easy to accelerate the aging of plastics, and the service life of the infant products is shortened. The utility model discloses combine the two mode of disinfecting and dry again together ingeniously to make the two good and poor just combine together, can provide a more comprehensive disinfection for the user and experience.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (11)
1. A disinfection device, characterized by: the method comprises the following steps:
a sterilizing chamber for placing the object to be treated, wherein the sterilizing chamber is provided with an upper opening, a lower opening and an air inlet through hole penetrating through the inside and the outside;
the upper cover can cover the upper opening of the disinfection chamber, and is provided with an illumination through hole and an exhaust through hole;
the ultraviolet light source part is arranged on the upper cover, and ultraviolet rays emitted by the ultraviolet light source part penetrate through the illumination through hole to irradiate in the disinfection chamber;
the steam heater is arranged below the disinfection chamber and corresponds to the lower opening, and the steam heater can heat water in the disinfection chamber to generate steam; and
and the hot air generator is positioned outside the disinfection chamber, and a hot air outlet of the hot air generator is communicated with the air inlet through hole of the disinfection chamber so as to provide hot air into the disinfection chamber.
2. A disinfection device as claimed in claim 1, characterized in that: further comprising:
the steam heating device comprises a circuit board, an electric ultraviolet light source part, a steam heater and a hot air generator, wherein the ultraviolet light source part comprises an ultraviolet light source, and the ultraviolet light source is welded on the circuit board.
3. A disinfection device as claimed in claim 1, characterized in that: further comprising:
the sterilizing chamber, steam heater and hot-blast generator are all installed in the sterilizing chamber shell.
4. A disinfection device as claimed in claim 1, characterized in that: one side of the upper cover can be rotatably connected to the top of the disinfection chamber.
5. A disinfection device as claimed in claim 2, characterized in that: the illumination through hole is sealed with transparent quartz glass, and ultraviolet rays emitted by the ultraviolet light source part penetrate through the transparent quartz glass to irradiate in the disinfection chamber.
6. A disinfection device as claimed in claim 5, characterized in that: a supporting peripheral wall is fixedly arranged on the upper cover, surrounds the illumination through hole, and is provided with an annular area between the supporting peripheral wall and the illumination through hole; the circuit board is covered on the supporting peripheral wall, the ultraviolet light source is positioned in the supporting peripheral wall, and the transparent quartz glass is connected in the supporting peripheral wall in a matching mode and is supported on the annular area.
7. A disinfection device as claimed in claim 2, characterized in that: further comprising:
the upper cover shell is fixedly arranged on the upper cover, the circuit board is fixedly arranged between the upper cover and the upper cover shell, and the exhaust through hole also penetrates through the upper cover shell.
8. A disinfection device as claimed in claim 3, characterized in that: the disinfection chamber comprises an outer peripheral wall, a connecting annular wall and an extending peripheral wall, wherein the connecting annular wall extends inwards from the lower peripheral edge of the outer peripheral wall, the extending peripheral wall extends downwards from the inner peripheral edge of the connecting annular wall, and the upper peripheral edge of the outer peripheral wall extends outwards to form a supporting annular wall; the upper port of the peripheral wall forms an upper opening, the lower port of the extended peripheral wall forms a lower opening, and the peripheral wall is provided with the air inlet through hole; the sterilizing chamber is arranged in the sterilizing chamber shell, the supporting ring wall is propped against the upper end surface of the sterilizing chamber shell, and the bottom end surface of the extending peripheral wall is separated from the bottom wall of the sterilizing chamber shell.
9. A disinfection device as claimed in claim 8, characterized in that: the steam heater is hermetically arranged in the lower port of the extension peripheral wall, and a cavity positioned above the steam heater is also arranged in the extension peripheral wall.
10. A disinfection device as claimed in claim 1, characterized in that:
the disinfection chamber comprises an outer peripheral wall, a connecting annular wall and an extending peripheral wall, wherein the connecting annular wall extends inwards from the lower peripheral edge of the outer peripheral wall, the extending peripheral wall extends downwards from the inner peripheral edge of the connecting annular wall, an upper opening is formed at an upper port of the outer peripheral wall, a lower opening is formed at a lower port of the extending peripheral wall, and the outer peripheral wall is provided with the air inlet through hole;
the hot-blast generator includes heating tube, heater and fan, the heating tube is including having the horizontal segment, setting firmly the installation section under the first end of horizontal segment and setting firmly the interface section in the side of the second end of horizontal segment, heater and fan are installed at the installation section, horizontal segment and installation section are located under the connection rampart of disinfection room and extend the side of perisporium, the interface section is leaned on and is connected the air inlet through-hole outside the periphery wall and switch-on.
11. A disinfection device as claimed in claim 1, characterized in that: the object comprises a baby bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549118.4U CN211327052U (en) | 2019-09-12 | 2019-09-12 | Sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921549118.4U CN211327052U (en) | 2019-09-12 | 2019-09-12 | Sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211327052U true CN211327052U (en) | 2020-08-25 |
Family
ID=72129709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921549118.4U Expired - Fee Related CN211327052U (en) | 2019-09-12 | 2019-09-12 | Sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211327052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755651A (en) * | 2019-09-12 | 2020-02-07 | 深圳市柔升科技有限公司 | Disinfection device |
-
2019
- 2019-09-12 CN CN201921549118.4U patent/CN211327052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110755651A (en) * | 2019-09-12 | 2020-02-07 | 深圳市柔升科技有限公司 | Disinfection device |
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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: 20200825 Termination date: 20210912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |