CN210493617U - Sterilization heat-preservation water cup - Google Patents
Sterilization heat-preservation water cup Download PDFInfo
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- CN210493617U CN210493617U CN201921478022.3U CN201921478022U CN210493617U CN 210493617 U CN210493617 U CN 210493617U CN 201921478022 U CN201921478022 U CN 201921478022U CN 210493617 U CN210493617 U CN 210493617U
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- ultraviolet lamp
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- ultraviolet
- temperature sensor
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Abstract
The utility model discloses a sterilization heat preservation water cup, which comprises a cup cover and a cup body, wherein a glass cover plate is arranged in the cup cover, the glass cover plate and the inner cavity of the cup cover are matched to form a sealed assembly cavity, an ultraviolet lamp plate, a photosensitive resistance switch, a temperature sensor, a display screen, a control panel and a power supply are arranged in the assembly cavity, the glass cover plate is positioned in front of the ultraviolet lamp plate, and ultraviolet rays generated by the ultraviolet lamp plate irradiate the water containing cavity of the cup body through the glass cover plate; the control panel is electrically connected with the power supply through the photosensitive resistor switch, the control panel is electrically connected with the temperature sensor through the temperature acquisition circuit, the control panel is electrically connected with the ultraviolet lamp panel through the ultraviolet lamp control circuit, and the display screen is electrically connected with the control panel; adopt the utility model discloses, can solve because of bacterial growing and lead to drinking water hygiene clean inadequately, because of the ultraviolet ray shines to cause the injury and shortens UVC lamp pearl life-span and arouses the problem of light decay because of the high temperature.
Description
Technical Field
The utility model relates to an article for daily use, concretely relates to heat preservation drinking cup disinfects.
Background
The heat preservation water cup is an article which is frequently used in life of people and generally has the functions of sealing and heat preservation. Especially student groups, travelers, outdoor exercises fan and exploration scientific investigation personnel etc. often can carry portable heat preservation drinking cup, though the drinking water has been handled through high temperature boiling, filtration or through modes such as distillation, purification, can be heat preservation drinking cup because wash less at ordinary times, also be used to during the washing and adopt the running water to wash, continue adorning water and using after spin-drying, in-process bacterium inevitably brings the cup into from air or running water, and the drinking water stores after a period, and the bacterium in the cup will constantly breed, influences user's health.
Ultraviolet sterilization is a physical method which does not add any substance to water and has no side effects. The ultraviolet sterilization and disinfection principle is that ultraviolet rays with proper wavelength can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in microbial organism cells to cause death of growing cells and/or death of regenerative cells, so that the sterilization and disinfection effects are achieved. Through tests, the effective wavelength range of ultraviolet sterilization can be divided into four different wave bands: UVA (400-315 nm), UVB (315-280 nm), UVC (280-200 nm) and vacuum ultraviolet (200-100 nm). Where only UVA and UVB portions of the earth's surface are accessible through the ozone protective layer and cloud. In terms of sterilization speed, UVC is within the microbial absorption range, and can kill viruses and bacteria by destroying the DNA structure of microorganisms within 1s, whereas UVA and UVB are outside the microbial absorption range, and the sterilization speed is slow, and often several hours are needed for sterilization, and in the seconds of hydraulic retention (irradiation) time of practical engineering, the part actually belongs to the ineffective ultraviolet part. The ultraviolet disinfection in the water supply and drainage engineering is actually UVC disinfection. The ultraviolet light disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and uses specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water, thereby achieving the purpose of sterilization and disinfection.
Research shows that direct ultraviolet radiation can cause certain damage to eyes and skin of people, excessive radiation to eyes can cause cataract, and long-term radiation to skin can easily generate erythema, skin melanoma and skin cancer. The temperature is an important factor influencing various performances of the UVC lamp bead. And the temperature size mainly receives the temperature that generates heat and the influence of loading drinking water temperature degree of UVC lamp pearl self work, and the high temperature can cause permanent destruction to UVC lamp pearl, and the work can shorten the life-span of UVC lamp pearl and arouse the light decay under the high temperature, reduces its luminous efficacy, influences its bactericidal effect. However, most of the water cups on the market using ultraviolet sterilization ignore the above problems, and therefore the technology needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a safe, high-efficient, sanitary heat preservation drinking cup that disinfects is to be provided, can solve because of bacterial growing lead to the drinking water hygiene clean inadequately, because of the ultraviolet ray shines to cause the injury and shortens UVC lamp pearl life-span and arouse the problem of light decay because of the high temperature.
In order to solve the technical problem, the utility model provides a sterilization heat preservation water cup, which comprises a cup cover and a cup body, wherein a glass cover plate is arranged in the cup cover, the glass cover plate is matched with an inner cavity of the cup cover to form a sealed assembly cavity, an ultraviolet lamp plate, a photoresistor switch, a temperature sensor, a display screen, a control panel and a power supply are arranged in the assembly cavity, the glass cover plate is positioned in front of the ultraviolet lamp plate, and ultraviolet rays generated by the ultraviolet lamp plate irradiate the water containing cavity of the cup body through the glass cover plate;
the control panel is electrically connected with the power supply through the photosensitive resistor switch, the control panel is electrically connected with the temperature sensor through a temperature acquisition circuit, the control panel is electrically connected with the ultraviolet lamp panel through an ultraviolet lamp control circuit, and the display screen is electrically connected with the control panel;
the photoresistor switch is used for sensing the closing and separating states of the cup cover and the cup body to switch on and off the power supply to supply power to the control board;
the temperature sensor is used for detecting the temperature in the assembly cavity and sending a detection signal to the control board in real time;
the control panel is used for determining the required irradiation intensity according to the detection signal sent by the temperature sensor and controlling all or part of the lamp beads on the ultraviolet lamp panel to be turned on and off according to the irradiation intensity;
the display screen is used for displaying temperature data obtained by the detection of the temperature sensor and the working state of the ultraviolet lamp panel.
As the preferred scheme of the utility model, the material of glass apron is quartz glass.
As the utility model discloses preferred scheme, the ultraviolet lamp plate is equipped with the lamp pearl group that many circles are the annular array and arrange, every circle be parallel connection, every circle between the lamp pearl group respectively by control panel independent control.
As the utility model discloses preferred scheme, lamp pearl on the lamp pearl group is 255nm ~ 285 nm's ultraviolet LED lamp pearl for the wavelength.
As a preferred embodiment of the present invention, the photo-resistor switch is installed near the glass cover plate.
As the utility model discloses preferred scheme, temperature sensor installs the front of ultraviolet lamp plate.
As the preferred scheme of the utility model, the display screen is installed on the control panel, the terminal surface of bowl cover be equipped with display screen complex window.
As the utility model discloses preferred scheme, the ultraviolet lamp plate with be equipped with anti-light cup between the glass apron.
As the preferred proposal of the utility model, the inner wall of the water containing cavity of the cup body is covered with a reflecting layer.
As the preferred proposal of the utility model, the power supply is a chargeable power supply, the outside of the cup cover is provided with a charging interface which can charge the power supply.
Implement the utility model discloses a heat preservation drinking cup disinfects, compare with prior art, have following beneficial effect:
(1) the utility model discloses a setting of ultraviolet lamp plate can disinfect the disinfection to cavity and drinking water in the cup high-efficiently, guarantees the clean health of cavity and drinking water in the cup.
(2) The utility model discloses a setting of photo resistance switch, when bowl cover and cup body are closed, the photo resistance switch switches on the power according to the light signal, the power supplies power to the control panel, ultraviolet lamp plate, temperature sensor and display screen that are connected with the control panel at this moment open; when the cup cover is separated from the cup body, the power supply is cut off by the photoresistor switch according to the optical signal, the power supply stops supplying power to the control panel, and the ultraviolet lamp panel, the temperature sensor and the display screen which are connected with the control panel are closed. Such design can control power supply circuit break-make well to control ultraviolet lamp plate, temperature pass sensor and display screen and open and close, prevent that the bowl cover from electronic device still being in operating condition under the open mode, have certain energy-conserving effect, avoid ultraviolet ray direct irradiation to human (like eyes and skin) and cause the injury simultaneously, improve the security of product use.
(3) The utility model discloses a temperature sensor's setting detects the temperature in the assembly cavity, and the required intensity of illumination of temperature determination that the control panel can detect according to temperature sensor to lamp pearl on the control ultraviolet lamp plate is whole or the part is opened and is closed according to the intensity of illumination. Such design can make the ultraviolet lamp plate realize when the temperature is higher that low strength shines or extinguishes and not shine, realizes when the temperature is lower that high strength shines or the medium intensity shines to play the effect of protection ultraviolet lamp plate life, reduce the light decay that arouses because of the high temperature, improve the light efficiency of ultraviolet lamp plate, guarantee bactericidal effect.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
FIG. 1 is a schematic structural view of a sterilization and insulation water cup provided by the present invention;
the labels in the figure are: 1 is the bowl cover, 2 is the cup body, 3 is the glass apron, 4 is the ultraviolet lamp board, 5 is the photo resistance switch, 6 is temperature sensor, 7 is the display screen, 8 is the control panel, 9 is the power, 10 is the window, 11 is the reflection of light cup, 12 is the reflector layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, in a preferred embodiment of the present invention, the sterilization heat preservation water cup comprises a cup cover 1 and a cup body 2, a glass cover plate 3 is arranged in the cup cover 1, the glass cover plate 3 and an inner cavity of the cup cover 1 are matched to form a sealed assembly cavity, an ultraviolet lamp plate 4, a photoresistor switch 5, a temperature sensor 6, a display screen 7, a control panel 8 and a power supply 9 are arranged in the assembly cavity, the glass cover plate 3 is located in front of the ultraviolet lamp plate 4, and ultraviolet rays generated by the ultraviolet lamp plate 4 irradiate the water containing cavity of the cup body through the glass cover plate 3; control panel 8 passes through photo resistance switch 5 with the power 9 electricity is connected, control panel 8 pass through the temperature acquisition circuit with temperature sensor 6 electricity is connected, control panel 8 pass through ultraviolet lamp control circuit with ultraviolet lamp plate 4 electricity is connected, display screen 7 with control panel 8 electricity is connected.
The photoresistor switch 5 is used for sensing the closing and separating states of the cup cover 1 and the cup body 2 to switch on and off the power supply 9 to supply power to the control board 8; the temperature sensor 6 is used for detecting the temperature in the assembly cavity and sending a detection signal to the control board 8 in real time; the control board 8 is used for determining the required irradiation intensity according to the detection signal sent by the temperature sensor 6 and controlling all or part of the lamp beads on the ultraviolet lamp panel 4 to be turned on and off according to the irradiation intensity; the display screen 7 is used for displaying the temperature data obtained by the detection of the temperature sensor 6 and the working state of the ultraviolet lamp panel 4.
It is thus clear that, implement the utility model discloses a heat preservation drinking cup disinfects, its key lies in: one of them, through the setting of ultraviolet lamp plate 4, can disinfect the disinfection to cavity and drinking water in the cup high-efficiently, guarantee cavity and drinking water sanitation and hygiene in the cup. Secondly, through the arrangement of the photoresistance switch 5, when the cup cover 1 and the cup body 2 are closed, the photoresistance switch 5 is connected with a power supply 9 according to an optical signal, the power supply 9 supplies power to the control panel 8, and at the moment, the ultraviolet lamp panel 4, the temperature sensor and the display screen 7 which are connected with the control panel 8 are opened; when the cup cover 1 is separated from the cup body 2, the photoresistor switch 5 cuts off the power supply 9 according to the optical signal, the power supply 9 stops supplying power to the control panel 8, and the ultraviolet lamp panel 4, the temperature sensor and the display screen 7 which are connected with the control panel 8 are closed; thereby can control 9 circuit break-make of power well, control ultraviolet lamp plate 4, temperature pass sensor and display screen 7 and open and close, prevent that bowl cover 1 electron device still is in operating condition under the open mode, have certain energy-conserving effect, avoid ultraviolet ray direct irradiation to human (like eyes and skin) and cause the injury simultaneously, improve the security of product use. Third, through temperature sensor 6's setting, detect the temperature in the assembly cavity, control panel 8 can be according to the required intensity of illumination of the temperature determination that temperature sensor 6 detected, and lamp pearl on the ultraviolet lamp plate 4 is whole or the part is opened and is closed according to intensity of illumination control, thereby can make ultraviolet lamp plate 4 realize that the low intensity shines or extinguish and not shine when the temperature is higher, realize that the high intensity shines or the medium intensity shines when the temperature is lower, play the effect of protection ultraviolet lamp plate 4 life, reduce the light decay that causes because of the high temperature, improve ultraviolet lamp plate 4's light efficiency, guarantee bactericidal effect.
Illustratively, a sealing rubber ring is arranged between the edge of the glass cover plate 3 and the inner cavity of the cup cover 1. The sealing rubber ring can completely isolate the electronic device from drinking water, and ensures safe work of the electronic device and clean and sanitary drinking water in the cup. Preferably, the sealing rubber ring is made of an ultraviolet aging resistant material, so that the service life of the sealing rubber ring is prolonged.
Illustratively, the glass cover plate 3 is made of quartz glass, so that the glass cover plate 3 has the advantages of high temperature resistance, corrosion resistance, good thermal stability, good light transmittance and good electrical insulation performance.
Exemplarily, ultraviolet lamp plate 4 is equipped with the lamp pearl group that many circles are the annular array and arrange, every circle be parallel connection between the lamp pearl group, every circle lamp pearl group respectively by control panel 8 independent control. In this embodiment, the lamp pearl group is equipped with 3 circles. When the temperature in the assembly cavity is in a higher range, the control panel 8 can control 1 circle of lamp bead groups to be lightened or completely extinguished, so that low-intensity irradiation or extinguishing without irradiation is realized; when the temperature in the assembly cavity is in a lower range, the control panel 8 can control all lamp bead groups to be lightened or two circles of lamp bead groups to be lightened, so that high-intensity irradiation or medium-intensity irradiation is realized.
Illustratively, in order to realize efficient sterilization in a short time, the lamp beads on the lamp bead group are ultraviolet LED lamp beads with the wavelength of 255-285 nm.
Illustratively, the photoresistor switch 5 is installed near the glass cover plate 3 to be close to the connection between the cup cover 1 and the cup body 2, so as to more accurately sense the closing and separating states of the cup cover 1 and the cup body 2 through optical signals.
Illustratively, since the temperature inside the assembly cavity is mainly affected by the temperature of the heating water and the temperature of the drinking water, the temperature sensor 6 is installed on the front surface of the ultraviolet lamp panel 4, so that the temperature sensor is close to the temperature between the electronic device and the drinking water, thereby obtaining the ambient temperature inside the assembly cavity more accurately.
Exemplarily, the display screen 7 is installed on the control panel 8, and a window 10 matched with the display screen 7 is arranged on the end surface of the cup cover 1.
Illustratively, a reflective cup 11 is arranged between the ultraviolet lamp panel 4 and the glass cover plate 3. The ultraviolet light beam emitted by the ultraviolet lamp panel 4 is gathered by the reflection cup 11, so that the ultraviolet light beam reaches the bottom and the corner of the cup body 2 to a greater extent, the ultraviolet irradiation to the area with lower sterilization efficiency originally is enhanced, and the overall sterilization efficiency of the cup is improved. Meanwhile, the inner wall of the water containing cavity of the cup body is covered with a reflective layer 12. This reflector layer 12 can reflect or the scattering ultraviolet ray, and the inside light intensity of the flourishing water cavity of increase cup body reduces cup body 2 and absorbs, realizes not having the dead angle and disinfects, further improves the efficiency of disinfecting.
Illustratively, the reflective cup 11 and the reflective layer 12 are both made of materials with high ultraviolet reflectivity or high scattering rate.
Exemplarily, the power 9 is a rechargeable power supply, the outside of the cup cover 1 is provided with a charging interface capable of charging the power 9, the battery does not need to be replaced, the use is convenient, and the environment is saved.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, therefore, the invention is not limited thereto.
Claims (10)
1. A sterilization heat-preservation water cup comprises a cup cover and a cup body and is characterized in that a glass cover plate is arranged in the cup cover and matched with an inner cavity of the cup cover to form a sealed assembly cavity, an ultraviolet lamp plate, a photosensitive resistor switch, a temperature sensor, a display screen, a control panel and a power supply are arranged in the assembly cavity, the glass cover plate is positioned in front of the ultraviolet lamp plate, and ultraviolet rays generated by the ultraviolet lamp plate penetrate through the glass cover plate to irradiate into a water containing cavity of the cup body;
the control panel is electrically connected with the power supply through the photosensitive resistor switch, the control panel is electrically connected with the temperature sensor through a temperature acquisition circuit, the control panel is electrically connected with the ultraviolet lamp panel through an ultraviolet lamp control circuit, and the display screen is electrically connected with the control panel;
the photoresistor switch is used for sensing the closing and separating states of the cup cover and the cup body to switch on and off the power supply to supply power to the control board;
the temperature sensor is used for detecting the temperature in the assembly cavity and sending a detection signal to the control board in real time;
the control panel is used for determining the required irradiation intensity according to the detection signal sent by the temperature sensor and controlling all or part of the lamp beads on the ultraviolet lamp panel to be turned on and off according to the irradiation intensity;
the display screen is used for displaying temperature data obtained by the detection of the temperature sensor and the working state of the ultraviolet lamp panel.
2. The sterilization and insulation cup as claimed in claim 1, wherein the glass cover plate is made of quartz glass.
3. The sterilization heat-preservation water cup according to claim 1, wherein the ultraviolet lamp panel is provided with a plurality of circles of lamp bead groups arranged in an annular array, each circle of the lamp bead groups are connected in parallel, and each circle of the lamp bead groups are independently controlled by the control panel.
4. The sterilization heat-preservation water cup as claimed in claim 3, wherein the lamp beads on the lamp bead group are ultraviolet LED lamp beads with the wavelength of 255 nm-285 nm.
5. The sterilizing thermos cup according to claim 1 wherein said light sensitive resistor switch is mounted adjacent to said glass cover plate.
6. The sterilizing thermos cup according to claim 1, wherein the temperature sensor is mounted on the front surface of the ultraviolet lamp panel.
7. The sterilization and insulation cup as claimed in claim 1, wherein the display screen is mounted on the control board, and the end surface of the cup cover is provided with a window matched with the display screen.
8. The sterilization and heat preservation cup according to claim 1, wherein a reflective cup is arranged between the ultraviolet lamp panel and the glass cover plate.
9. The sterilization and insulation cup as claimed in claim 1, wherein the inner wall of the water containing cavity of the cup body is covered with a reflective layer.
10. The sterilizing thermos cup as claimed in claim 1, wherein the power supply is a rechargeable power supply, and a charging interface capable of recharging the power supply is provided on the outer portion of the cup cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478022.3U CN210493617U (en) | 2019-09-05 | 2019-09-05 | Sterilization heat-preservation water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921478022.3U CN210493617U (en) | 2019-09-05 | 2019-09-05 | Sterilization heat-preservation water cup |
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| Publication Number | Publication Date |
|---|---|
| CN210493617U true CN210493617U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921478022.3U Active CN210493617U (en) | 2019-09-05 | 2019-09-05 | Sterilization heat-preservation water cup |
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| CN (1) | CN210493617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513526A (en) * | 2020-05-18 | 2020-08-11 | 上海应用技术大学 | Deep ultraviolet LED drinking cup that disinfects |
| CN111528668A (en) * | 2020-06-11 | 2020-08-14 | 上海应用技术大学 | Multifunctional cup |
| CN114659246A (en) * | 2020-12-23 | 2022-06-24 | 陕西青朗万城环保科技有限公司 | Household virus killing air purification method and control system thereof |
-
2019
- 2019-09-05 CN CN201921478022.3U patent/CN210493617U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111513526A (en) * | 2020-05-18 | 2020-08-11 | 上海应用技术大学 | Deep ultraviolet LED drinking cup that disinfects |
| CN111528668A (en) * | 2020-06-11 | 2020-08-14 | 上海应用技术大学 | Multifunctional cup |
| CN114659246A (en) * | 2020-12-23 | 2022-06-24 | 陕西青朗万城环保科技有限公司 | Household virus killing air purification method and control system thereof |
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