CN211796979U - Tooth washing device with ultraviolet sterilization device - Google Patents
Tooth washing device with ultraviolet sterilization device Download PDFInfo
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- CN211796979U CN211796979U CN201922277335.9U CN201922277335U CN211796979U CN 211796979 U CN211796979 U CN 211796979U CN 201922277335 U CN201922277335 U CN 201922277335U CN 211796979 U CN211796979 U CN 211796979U
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Abstract
The utility model relates to a tooth washing device with an ultraviolet sterilization device, which comprises a liquid storage part, a pump assembly and a cleaning device connected with the liquid storage part; the liquid storage part comprises a liquid storage cavity; still include sterilizing equipment, sterilizing equipment sets up towards the stock solution chamber for disinfect to the liquid in the stock solution chamber. This water toothpick with ultraviolet sterilizing equipment can disinfect to the contact surface of placing the liquid in the stock solution part or contacting with liquid for a long time, can prevent effectively that it from breeding the bacterium or breeding the liquid of bacterium and disinfecting.
Description
Technical Field
The utility model relates to a tooth washing device, in particular to a tooth washing device with an ultraviolet sterilization device.
Background
In the related art, a dental scaler generally includes a liquid storage part, and a suction tube assembly, a spray tube assembly, a pump assembly, etc. connected to the liquid storage part, and is integrated into a single structure. The surface of this integrated structure and liquid contact is because long-time and the contact of remaining liquid of long time and liquid contact or long time of placing, the possibility of ageing and breeding the bacterium appears easily. The liquid storage part can easily breed bacteria when being placed for a long time, and particularly the liquid storage part can be placed for a long time. Some dental irrigators may also include a connecting tube that connects the reservoir to the straw assembly, which can also be prone to bacterial growth on the walls of the tube due to the longer length of the tube. Furthermore, the liquid for washing the teeth may itself have bacteria. The above bacteria may affect the health of the user during the application of the dental rinser.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in that, to the defect that the above-mentioned tooth cleaning device among the prior art of prior art breeds the bacterium easily in the use or when placing, provide a tooth cleaning device with ultraviolet sterilizing equipment, this tooth cleaning device is called for short in the following.
The technical scheme adopted for solving the technical problem is to provide a tooth washing device with an ultraviolet sterilization device, which comprises a liquid storage part, a pump assembly and a cleaning device connected with the liquid storage part; the liquid storage part comprises a liquid storage cavity; the tooth washing device further comprises a sterilization device, wherein the sterilization device is arranged towards the liquid storage cavity and is used for sterilizing and disinfecting liquid in the liquid storage cavity.
In some embodiments, the germicidal device includes an ultraviolet lamp that emits ultraviolet light in the UVC band.
In some embodiments, the cleaning device includes a mounting surface opposite the reservoir portion, the disinfection device being disposed on the mounting surface with ultraviolet light directed toward the liquid.
In some embodiments, the liquid storage part is positioned above the mounting surface, and the ultraviolet lamp is arranged on the mounting surface and is arranged towards the liquid storage cavity.
In some embodiments, the liquid storage part is positioned below the mounting surface, and the ultraviolet lamp is arranged on the mounting surface and is arranged towards the liquid storage cavity.
In some embodiments, the liquid storage part is arranged on the side of the installation surface, and the ultraviolet lamp of the sterilization device is arranged on the installation surface and faces the direction of the liquid storage cavity.
In some embodiments, the tooth washing device with the ultraviolet sterilization device further comprises a connecting pipe, the connecting pipe connects the liquid storage part with the cleaning device, the liquid storage part comprises a liquid storage cavity located above the liquid storage part, and the ultraviolet lamp is arranged below the liquid storage cavity.
In some embodiments, the sterilization device comprises at least one ultraviolet lamp, the irradiation angle of the ultraviolet lamp is 120 degrees, and the ultraviolet lamp is an LED UVC lamp.
In some embodiments, the dental prophylaxis device further comprises an ultraviolet lamp switch for controlling the ultraviolet lamp to be turned on and off.
In some embodiments, the ultraviolet lamp switch comprises a hall switch or a light sensitive switch.
Implement the utility model discloses a tooth washing device with ultraviolet sterilizing device has following beneficial effect: the liquid in the liquid storage part or the surface of the device contacted with the liquid can be sterilized and disinfected for a long time, so that the liquid which is bred with bacteria or is bred with bacteria can be effectively prevented from being sterilized.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIG. 1 is a schematic cross-sectional view of a dental prophylaxis device with an ultraviolet sterilization device according to some embodiments of the present invention;
FIG. 2 is an exploded view of the dental prophylaxis device shown in FIG. 1 with an ultraviolet sterilization device;
FIG. 3 is a schematic structural view of a tooth washing device with an ultraviolet sterilization device according to another embodiment of the present invention;
FIG. 4 is a view showing a structure of a tooth washing device with an ultraviolet sterilization device in accordance with another embodiment of the present invention;
fig. 5 is a partial structural view of a tooth washing device with an ultraviolet sterilization device according to still another embodiment of the present invention.
Detailed Description
For a clearer understanding of the technical features, objects, and effects of the present invention, reference will now be made to the accompanying drawings.
Fig. 1 and 2 show a dental prophylaxis device 1 with an ultraviolet sterilization device according to some embodiments of the present invention, which includes a liquid storage part 10, a cleaning device 20 connected to the liquid storage part 10, a pump assembly (not shown) connected to the cleaning device 20, and a sterilization device 30. The liquid storage part 10 is used for containing liquid which is used for cleaning teeth; the cleaning device 20 is used for cleaning teeth; the sterilization device 30 is used for sterilizing and disinfecting the liquid in the liquid storage part or/and the liquid in the cleaning device so as to prevent the bacteria retained in the liquid or the bacteria bred temporarily from influencing the health of the user. Or performing preventive sterilization on the liquid, namely performing preventive sterilization on the liquid or the curved surface of the device in contact with the liquid.
The tooth washing device with the ultraviolet sterilization device further comprises a liquid connecting surface 40, wherein the liquid connecting surface 40 is defined as a curved surface which is contacted with liquid or a curved surface which is communicated or connected with the liquid. The sterilization device 30 is disposed on the liquid connection surface, and is used for sterilizing and disinfecting a curved surface of the device in contact with liquid or residual liquid stored in the curved surface, so as to perform a sterilization and disinfection function or prevent bacteria from breeding.
The reservoir portion 10 may include a reservoir chamber 11 for storing a liquid.
The cleaning device 20 includes a liquid suction unit 22 disposed opposite to the liquid storage chamber and connected thereto, a nozzle unit 21 connected to the liquid unit, and a control circuit 23. The liquid suction assembly 22 is used for sucking the liquid in the liquid storage part 10 and the nozzle assembly 21 is used for cleaning teeth. The control circuit 23 is used to control the state of the dental scaler.
In some embodiments, the wicking assembly 22 may include a mounting surface 221 adjacent to and opposite the reservoir for mounting the sterilization device 30 thereto and disposed toward the reservoir 11 for sterilizing or preventing bacterial growth in the liquid stored in the reservoir 11 or the interior wall of the reservoir 11.
In some embodiments, the nozzle assembly 21 may include a nozzle 210 for spraying liquid for cleaning teeth. Spout 210 includes a cleaning end 2101 and an opposite end 2102 from cleaning end 2101. A sterilizing device 30 is provided at the opposite end 2102 for sterilizing the liquid passing therethrough or the liquid contacting surface thereof. The opposite end 2102 is closer to the cleaning end 2101 where sterilization takes place, which effectively prevents bacteria from other parts of the dental scaler from being sterilized and disinfected together, providing a more effective protective barrier.
The fluid connection surface 40 includes a mounting surface 221, an inner wall surface 110 of the reservoir chamber 11, and a fluid passage surface 200 defined by the wicking assembly 22 and the nozzle assembly 21.
It is understood that the sterilization device 30 may be disposed at any position of the fluid connection surface 40 to perform a single sterilization and disinfection at any position of the fluid connection surface 40, or may be disposed at different positions of the fluid connection surface to perform a simultaneous sterilization and disinfection at different positions.
The control circuit of the above-mentioned dental scaler and some parts of the cleaning device 20 have been omitted.
The sterilizing device 30 is connected with the control circuit and sterilizes the tooth washing device by adopting the ultraviolet sterilization principle. The sterilization device 30 may include an ultraviolet lamp disposed on the mounting surface and disposed toward the reservoir 11 or toward either of the liquid contacting surfaces. In some embodiments, multiple ultraviolet lamps may be employed, which may be mounted in different locations and oriented toward the reservoir 11 or liquid contacting surface, or at substantially the same location and oriented toward the reservoir 11, to enhance the germicidal effect. Specifically, the ultraviolet lamp can be an ultraviolet lamp with ultraviolet light in the UVC band, an ultraviolet sterilization lamp or any lamp or device capable of performing sterilization and disinfection by using ultraviolet light in the prior art. In some embodiments, the ultraviolet lamp is an LED UVC ultraviolet lamp.
Fig. 3 shows a dental prophylaxis device 1a with an ultraviolet sterilization device according to another embodiment of the present invention, wherein the liquid storage part 10a of the dental prophylaxis device is connected to the cleaning device 20a through a connection pipe 50 a. The liquid storage part 10a can comprise a host machine 16a and a liquid storage cavity arranged on the host machine; the host 16a may include control circuitry, a pump assembly (not shown). The surface of the main unit 16a connected to the liquid storage tank body is a mounting surface facing the liquid storage chamber. The fluid connection surface (not shown) of the dental prophylaxis device includes a reservoir surface located in the reservoir housing, a mounting surface, and a fluid passage surface located in the cleaning device 20a, and may also include an inner wall surface of the connection tube 50 a. The sterilization device (not shown) can be arranged at any position of the liquid connection surface, and is used for sterilizing and disinfecting or preventing bacteria from breeding at any position of the liquid connection surface, and simultaneously sterilizing and disinfecting or preventing bacteria from breeding at different positions of the liquid connection surface. Specifically, the sterilizing device is arranged on the mounting surface and used for sterilizing and disinfecting liquid in the liquid storage cavity, so that the effect of preventing bacterial breeding is achieved.
Specifically, the liquid storage cavity is located at the upper portion of the liquid storage box body 10a, and the sterilization device is arranged at the bottom of the liquid storage box body or at the lower portion of the liquid storage cavity, so that ultraviolet rays of the sterilization device face to the liquid storage position in the liquid storage cavity, and liquid of the sterilization device is sterilized and detoxified.
Fig. 4 shows a tooth washing device 1b with an ultraviolet sterilization device in some embodiments of the present invention, which is different from the first embodiment in that the liquid storage part 10b is located at a different position, the liquid storage part 10b is located at a side of the tooth washing device, and the sterilization device 30b is disposed at a connection position of the liquid storage part 10b and the cleaning device 20b, i.e., on the mounting surface 221b, and is disposed toward the liquid storage cavity 11b located at the side of the tooth washing device, so that the ultraviolet sterilization device sterilizes and sterilizes the liquid stored in the liquid storage cavity 11 b.
Fig. 5 shows a tooth washing device with an ultraviolet sterilization device in another embodiment of the present invention, wherein fig. 5 only shows a partial structural schematic diagram of the tooth washing device with an ultraviolet sterilization device in this embodiment. The dental scaler with an ultraviolet sterilization device may include a main body (not shown), a liquid storage case 10c connected to the main body, a pump assembly (not shown), a sterilization device 30c, and an ultraviolet lamp switch 60 c. The liquid storage box body 10c and the host are arranged up and down, and the liquid storage box body 10c is mainly used for storing liquid; the pump assembly is connected with the main machine and is used for providing a power device for tooth washing; the sterilizer 30c is used to sterilize and disinfect the liquid stored in the tank 10c or to prevent bacterial growth. The ultraviolet lamp switch 60 is used to control the on state of the sterilizing device 30 c.
The liquid storage box 10c may further include a liquid storage cavity 11c, and a box cover 19c, wherein the liquid storage cavity 11c is used for storing liquid, and the box cover 19c is used for opening and closing the liquid storage cavity 11c so as to inject the liquid into the liquid storage cavity 11 c.
The sterilization device 30b is disposed at the bottom of the liquid storage cavity 11c, i.e. on the mounting surface 221c, and is disposed toward the liquid storage cavity 11c for sterilizing the liquid in the liquid storage cavity 11c or preventing the growth of bacteria. In some embodiments, the sterilization device 30b includes an ultraviolet lamp 31c, and the ultraviolet lamp 31c is disposed at the bottom of the liquid storage chamber 11c and emits light toward the liquid when in use. The ultraviolet lamp 31 is arranged at the bottom of the liquid storage cavity 11c, and emits light to directly irradiate liquid, so that the attenuation of ultraviolet light can be effectively reduced or avoided, and the sterilization effect is improved. Preferably, the ultraviolet lamp 31c emits ultraviolet light with an emission angle of 120 ° when in use, so as to achieve better sterilization and disinfection effects.
In some embodiments, ultraviolet light in the UVC band may be selected to sterilize and disinfect the liquid in the reservoir chamber 11 c. In some examples, a 3 to 4 milliamp uv lamp 31c or a 10 milliamp uv lamp 31c may be used.
The ultraviolet lamp switch 60c is used to control the on-off state of the ultraviolet lamp 31 c. So that the ultraviolet lamp 31c is turned off when the dental scaler is used; in the unused state, the ultraviolet lamp 31c is turned on. To prevent possible radiation damage to the human body by ultraviolet rays.
In some examples, the ultraviolet lamp switch 60c may include a light sensitive switch, the ultraviolet lamp 31c being off when the cover 19c is in the open state, and the ultraviolet lamp 31c being on when the cover 19c is in the closed state; that is, the on/off state of the ultraviolet lamp 31c is controlled by the presence or absence of infrared light. The ultraviolet lamp switch 60c may also comprise a hall switch, a magnetic switch or any other control device that enables the ultraviolet lamp 31c to be turned off when the dental scaler is in use and the ultraviolet lamp 31c to be turned on when the dental scaler is not in use.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and implement the present invention accordingly, which can not limit the protection scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention shall fall within the scope of the claims of the present invention.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.
Claims (10)
1. A tooth washing device with an ultraviolet sterilization device comprises a liquid storage part, a pump assembly and a cleaning device connected with the liquid storage part; the liquid storage part comprises a liquid storage cavity; the liquid storage device is characterized by further comprising a sterilization device, wherein the sterilization device is arranged towards the liquid storage cavity and is used for sterilizing liquid in the liquid storage cavity.
2. The dental rinser of claim 1, wherein the sterilizing unit comprises an ultraviolet lamp emitting ultraviolet light in the UVC band.
3. The dental prophylaxis device according to claim 2, wherein said cleaning device includes a mounting surface opposite said reservoir portion, said disinfecting device being disposed on said mounting surface with ultraviolet rays directed toward the liquid.
4. The apparatus as claimed in claim 3, wherein the liquid storage unit is located above the mounting surface, and the ultraviolet lamp is disposed on the mounting surface and faces the liquid storage chamber.
5. The apparatus as claimed in claim 3, wherein the liquid storage unit is located below the mounting surface, and the ultraviolet lamp is disposed on the mounting surface and faces the liquid storage chamber.
6. The apparatus as claimed in claim 3, wherein the liquid storage part is disposed on a side of the mounting surface, and the ultraviolet lamp of the sterilizing device is disposed on the mounting surface and faces the liquid storage chamber.
7. The apparatus as claimed in claim 2, further comprising a connecting tube connecting the liquid storage unit with the cleaning device, wherein the liquid storage unit comprises a liquid storage chamber located above the liquid storage unit, and the ultraviolet lamp is disposed below the liquid storage chamber.
8. The dental rinser with ultraviolet sterilization device of any one of claims 2 to 7, wherein the sterilization device comprises at least one ultraviolet lamp, the ultraviolet lamp is an LED UVC lamp, and the irradiation angle of the ultraviolet lamp is 120 degrees.
9. The dental rinser with an ultraviolet sterilization device of any one of claims 2 to 7, further comprising an ultraviolet lamp switch for controlling the on and off of the ultraviolet lamp.
10. The dental rinser with an ultraviolet sterilization device of claim 9, wherein the ultraviolet lamp switch comprises a hall switch or a photosensitive switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277335.9U CN211796979U (en) | 2019-12-17 | 2019-12-17 | Tooth washing device with ultraviolet sterilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277335.9U CN211796979U (en) | 2019-12-17 | 2019-12-17 | Tooth washing device with ultraviolet sterilization device |
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| Publication Number | Publication Date |
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| CN211796979U true CN211796979U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922277335.9U Active CN211796979U (en) | 2019-12-17 | 2019-12-17 | Tooth washing device with ultraviolet sterilization device |
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| CN (1) | CN211796979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414148A (en) * | 2022-09-26 | 2022-12-02 | 深圳市宝丽洁科技有限公司 | Tooth flushing device |
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2019
- 2019-12-17 CN CN201922277335.9U patent/CN211796979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414148A (en) * | 2022-09-26 | 2022-12-02 | 深圳市宝丽洁科技有限公司 | Tooth flushing device |
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