CN209965968U - Intelligent light-emitting cup provided with thermoelectric power generation device - Google Patents
Intelligent light-emitting cup provided with thermoelectric power generation device Download PDFInfo
- Publication number
- CN209965968U CN209965968U CN201920535760.0U CN201920535760U CN209965968U CN 209965968 U CN209965968 U CN 209965968U CN 201920535760 U CN201920535760 U CN 201920535760U CN 209965968 U CN209965968 U CN 209965968U
- Authority
- CN
- China
- Prior art keywords
- generation device
- heat
- display screen
- cup
- led display
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an install intelligent light-emitting cup of thermoelectric generation device, including bowl cover, shell and inner bag, paste LED display screen and porous rubber between shell inner wall upper portion and the inner bag, paste temperature sensor and thermoelectric generation device under the inner bag, the lower bottom connection of thermoelectric generation device hot side and inner bag, cold side is connected with the radiator, and the upper cover plate of radiator welds and forms an airtight heat-retaining medium container on the heat dissipation base, contain phase transition heat-retaining medium in the container, have battery and PCB board between container bottom and the shell bottom, the PCB board is connected the component circuit by wire and thermoelectric generation device, battery, LED display screen. The light-emitting cup is simple in structure, the thermoelectric power generation device is installed to convert hot water heat energy into electric energy for a circuit to use, the temperature sensor measures temperature, and the LED display screen displays the water temperature. A control chip is installed in the PCB, and a user can control the LED display screen to display needed contents through wireless connection of the mobile phone app and the control chip.
Description
Technical Field
The utility model relates to an install intelligent light-emitting cup of thermoelectric generation device, specifically speaking relate to one kind and pour hot water in the drinking cup, and the thermoelectric generation device through installation in the drinking cup converts hydrothermal heat energy into the electric energy for the circuit power supply to gather the temperature in real time through installation temperature sensor, show temperature drinking cup at the LED display screen of installation.
Background
The luminous water cup on the market at present can realize that the cup body is luminous, or can show the temperature of water in the cup in real time. However, most of the water cups need to use an external power supply or install a battery, and because the water cup is usually provided with an external connector, the water cup needs to be cleaned with extra care so as to prevent water from flowing into a circuit board in the water cup from an unsealed position to cause short circuit and form potential safety hazards. In addition, because the installed LED lamp beads have gaps with the cup body shell, and light interference exists between the lamp beads when the LED lamp beads emit light, patterns displayed on the cup body are prone to forming fog surfaces, the resolution ratio is low, the patterns are not clear, and the pattern display effect is affected. And the cup also requires frequent recharging or battery replacement, greatly affecting the user experience.
The patent number is 201621300381.6, the thermo luminescent cup disclosed in 2018 comprises a cup body, a top cover and an LED lamp arranged on the inner surface of the top cover, a sealing sheet is arranged at the lower part of the top cover, the top cover and the sealing sheet form a closed cavity, a bottom cover is arranged in the cavity, a heat conducting medium is contained in the bottom cover and is water, the inner top cover is assembled on the bottom cover, one surface of the power generating sheet is in contact connection with the sealing sheet, the other surface of the power generating sheet is in contact connection with the bottom cover, and the PCB is arranged on the periphery of the inner top cover.
Disclosure of Invention
The purpose of the utility model is to solve the problems existing in the prior art, and provide an intelligent light-emitting cup with a thermoelectric generation device, which directly converts hot water heat energy into electric energy for circuit use through the thermoelectric generation device without an external power supply; the phase-change heat-conducting medium is adopted to absorb more heat, so that the power generation power of the thermoelectric power generation device is higher, and the power generation time is longer; the storage battery is adopted to store electric energy, so that electric energy fluctuation is reduced; the temperature of the cup bottom is collected in real time through the temperature sensor and is displayed on the LED display screen, and the LED display screen is high in resolution and good in definition.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the intelligent light-emitting cup provided with the thermoelectric generation device comprises a cup cover, an inner container, a shell, an LED display screen, a storage battery, a PCB (printed circuit board), a temperature sensor and the thermoelectric generation device, wherein the inner container is arranged in the shell; the hot surface of the thermoelectric power generation device is in contact connection with the lower bottom surface of the inner container, and the cold surface of the thermoelectric power generation device is in contact connection with the radiator; an LED display screen and porous rubber are arranged between the upper part of the inner wall of the shell and the inner container, and the porous rubber is attached to the LED display screen; the temperature sensor is attached to the lower bottom surface of the inner container; the heat radiator is composed of an upper cover plate and heat radiating fins, the heat radiator is buckled on a heat radiating base with an opening at the upper end, phase change heat storage media are contained in the heat radiating base, the heat radiating fins of the heat radiator are inserted into the phase change heat storage media in the heat radiating base, and the upper cover plate of the heat radiator and the opening at the upper end of the heat radiating base are aligned and then welded together to form a closed heat storage medium container; the heat storage medium container is arranged on an annular boss at the bottom of the shell, and a storage battery and a PCB are arranged in the middle of the annular boss; the PCB is internally provided with a control chip and is connected with the temperature sensor, the thermoelectric generation device, the storage battery and the LED display screen through wires to form a circuit; the thermoelectric power generation device is used for converting hot water heat energy in the cup into electric energy to supply power to the circuit, and the storage battery is used for storing the electric energy when the electric energy of the circuit is surplus and outputting the electric energy when the electric energy of the circuit is insufficient so as to prolong the time of LED luminescence and water temperature display; the temperature sensor is used for acquiring the bottom surface temperature of the inner container in real time to indirectly obtain the water temperature in the cup and displaying the water temperature on the LED display screen.
The LED display screen is composed of an LED lamp bead array.
The porous rubber is provided with openings corresponding to the LED lamp bead array, and each LED lamp bead is correspondingly embedded into one opening of the porous rubber.
The radiating fins of the radiator are arranged in a radial shape.
The phase-change heat storage medium in the utility model is low-melting-point paraffin or normal-temperature solid-liquid phase-change materials of calcium chloride hexahydrate.
The utility model discloses in the PCB board in install control chip, through cell-phone app or believe little program and PCB board in control chip wireless connection be used for controlling the content that the LED display screen shows a little.
The cup cover of the utility model is used for heat preservation, thus reducing the heat loss of the cup; the wall thickness of the shell at the position where the LED display screen and the porous rubber are installed is thinner than that of the shell at other positions, and light emitted by the LED display screen can penetrate through the cup wall. The LED display screen is a flexible LED display screen.
The utility model discloses a beneficial effect that intelligence light-emitting cup compared with prior art has is:
⑴, the utility model discloses an intelligence light-emitting cup realizes converting hydrothermal heat energy in the cup into the electric energy by oneself through installing thermoelectric generation device, need not external power supply or change the battery in the user's use, the cup does not have external interface, can prevent to have liquid to dip and cause the short circuit on the cup circuit board when wasing, and this intelligence light-emitting cup posts black porous rubber on the LED display screen, and make each LED lamp pearl all correspond the design of embedding in a trompil of porous rubber, can not have the light interference between each lamp pearl when making LED lamp pearl luminous, can not make the LED display screen become the fog face, LED display screen resolution ratio is high, the pattern definition is good.
⑵ the utility model discloses an intelligence cup that gives out light, adopts the continuous heat that absorbs the cold face conduction of thermoelectric generation piece of phase transition heat-retaining medium to make the thermoelectric generation piece cold junction can maintain the low temperature for a longer time, obtain the longer effect of the bigger generating time of power generation piece generating power.
⑶ the utility model discloses an intelligence light-emitting cup solves the undulant problem of electric energy through the measure of installation battery, when the user just poured very hot water into the drinking cup, because the temperature is higher, thermoelectric generation device generated energy is big, surpasss the circuit demand, and unnecessary electric energy is stored by the battery, can not be wasted, and when the temperature reduces gradually, like after 60 ℃, phase transition heat-retaining medium temperature also risees gradually, and when thermoelectric generation device generated energy reduced, the battery can provide the electric energy to the circuit, has prolonged the luminous time of LED.
⑷ the utility model discloses an intelligence light-emitting cup is through installing temperature sensor, can gather the temperature of drinking cup in real time to show on the cup body through flexible LED display screen, the temperature state in the suggestion user cup has avoided human temperature testing, conveniently drinks.
⑸ the utility model discloses an intelligence light-emitting cup is through installing control chip in the PCB board, makes the user can use cell-phone app or believe little procedure and the content that control chip wireless connection control LED display screen display shows needs a little, increases the user and uses the temperament and interest.
Drawings
Fig. 1 is the utility model discloses install the cross-sectional structure sketch map of the intelligent light-emitting cup of thermoelectric generation device.
Fig. 2 is a schematic view of the structure of the porous rubber used in the present invention.
Fig. 3 is a schematic structural diagram of the middle heat sink of the present invention.
Fig. 4 is a schematic structural view of the middle heat dissipation base of the present invention.
In the above figures: 1-a cup cover; 2-porous rubber; 3-LED display screen; 4, a shell; 5, an inner container; 6-temperature sensor; 7-a radiator; 8-phase change heat storage medium; 9-a storage battery; 10-a PCB board; 11-a heat dissipation base; 12-thermoelectric generation devices; 13-upper cover plate; 14-radiating fins.
Detailed Description
The following describes the intelligent light cup with thermoelectric power generation device with reference to the accompanying drawings and embodiments, but the present invention is not limited thereto.
Example 1: the utility model provides an intelligent light-emitting cup provided with a thermoelectric power generation device, which has the structure shown in figures 1, 2, 3 and 4 and comprises a cup cover 1, an inner container 5, a shell 4, an LED display screen 3, a storage battery 9, a PCB 10, a temperature sensor 6 and a thermoelectric power generation device 12; the cup cover covers the inner container and the shell, and plays a role in heat preservation; the LED lamp is characterized in that an LED display screen 3 and porous rubber 2 are arranged between the inner wall of the upper part of the shell and the inner container, the LED display screen is composed of a plurality of LED lamp bead arrays, and the porous rubber is attached to the LED display screen.
The structure of the porous rubber is shown in figure 2, the porous rubber is black, and openings corresponding to the LED lamp bead array are formed in the porous rubber, so that each lamp bead can be correspondingly embedded into one opening of the porous rubber 2. The shell is made of plastic, the shell is provided with the flexible LED display screen and the porous rubber, the wall thickness of the shell is thinner than that of the shell at other positions, the LED display screen can be conveniently installed, and light emitted by the LED lamp beads can penetrate through the wall of the cup.
The inner container 5, the radiator 7 and the radiating base 11 are all made of metal, the temperature sensor 6 and the thermoelectric generation device 12 are attached to the lower bottom surface of the inner container, the hot surface of the thermoelectric generation device is in contact connection with the lower bottom surface of the inner container, and the cold surface of the thermoelectric generation device is in contact connection with the radiator; the structure of the heat sink 7 is shown in fig. 3, and the heat sink is composed of an upper cover plate 13 and heat dissipation fins 14, and the heat dissipation fins of the heat sink are arranged in a radial shape. The structure of the heat dissipation base 11 is shown in fig. 4, an opening is formed in the upper end of the heat dissipation base, a phase change heat storage medium 8 is contained in the heat dissipation base, when the heat dissipation base 11 is buckled with the heat dissipation base, the heat dissipation fins 14 of the heat dissipation base are inserted into the phase change heat storage medium in the heat dissipation base, and the upper cover plate 13 of the heat dissipation base is aligned with the opening in the upper end of the heat dissipation base and then welded together to form a closed heat storage medium container.
A storage battery 9 and a PCB 10 are arranged between the bottom of the heat storage medium container and the bottom of the shell of the light-emitting cup; the PCB is connected with the thermoelectric generation device 12, the storage battery and the LED display screen 3 through wires to form a circuit, and the PCB plays a role in power distribution. Specifically, when boiled water is just poured into the water cup, the temperature difference between the cold side and the hot side of the thermoelectric generation device is large due to high water temperature, the generated energy of the thermoelectric generation device is larger than the electric energy required by the normal use of the circuit, and the PCB 10 can distribute the surplus electric energy to the storage battery 9 for storage; when the water temperature in the water cup is reduced to enable the power generation capacity of the thermoelectric generation device 12 to not meet the circuit usage, the storage battery can output the stored power to the circuit, so that the temperature sensor and the LED display screen 3 work normally, the water cup emits light, and the water temperature or patterns are displayed.
The utility model discloses an intelligence drinking cup installs control chip in PCB board 10, control chip wireless connection in user's accessible cell-phone app or the little letter applet and the PCB board for the content that control LED display screen shows increases and uses the temperament and interest.
In this embodiment, the phase-change heat storage medium 8 is solid calcium chloride hexahydrate at normal temperature, and gradually melts into liquid at 30 ℃, compared with a material that does not undergo phase change, such as water, and absorbs more heat, because the calcium chloride hexahydrate gradually melts when absorbing heat, and the temperature change in the whole melting process is very small, and the temperature continues to rise after the calcium chloride hexahydrate completely melts, so that the calcium chloride hexahydrate can absorb more heat in the phase-change process, a better heat dissipation place is provided for the thermoelectric generation device 12, higher output electric energy is generated, the light emitting time of the light emitting cup can be prolonged from several minutes to 20-30 minutes, and the electric energy generated by the thermoelectric generation device enables the LED lamp to emit light and display the water temperature or patterns.
Example 2: the utility model provides an intelligent luminous cup of installation thermoelectric generation device, its structure is the same basically with embodiment 1, the difference is in this embodiment phase change heat-retaining medium 8 be low melting point paraffin class material, paraffin is normal atmospheric temperature solid-liquid phase change material. The paraffin with the low melting point is solid at normal temperature and can be gradually melted into liquid at about 30 ℃, the paraffin can absorb more heat and maintain the cold end of the thermoelectric generator at low temperature for a long time, better heat dissipation conditions are provided for the thermoelectric generator, higher output electric energy is generated, the light emitting time of the light emitting cup can be prolonged to 20-30 minutes from several minutes, and the LED lamp emits light and displays the water temperature or patterns.
The intelligent luminous cup of the utility model converts hot water heat energy into electric energy for the circuit to use by installing the thermoelectric generation device; through the installation of the temperature sensor, the temperature of the water cup can be collected in real time, the water temperature is displayed through the flexible LED display screen, the temperature test of a human body is avoided, and the drinking is convenient. The user of the intelligent luminous cup can also be wirelessly connected with the control chip in the PCB through the mobile phone app or the WeChat applet to control the content displayed by the LED display screen, so that the use interest is increased.
Claims (4)
1. An intelligent light-emitting cup provided with a thermoelectric generation device comprises a cup cover, an inner container, a shell, an LED display screen, a storage battery, a PCB (printed circuit board), a temperature sensor and the thermoelectric generation device, wherein the inner container is arranged in the shell; the hot surface of the thermoelectric power generation device is in contact connection with the lower bottom surface of the inner container, and the cold surface of the thermoelectric power generation device is in contact connection with the radiator; the method is characterized in that: an LED display screen and porous rubber are arranged between the upper part of the inner wall of the shell and the inner container, and the porous rubber is attached to the LED display screen; the temperature sensor is attached to the lower bottom surface of the inner container; the heat radiator is composed of an upper cover plate and heat radiating fins, the heat radiator is buckled on a heat radiating base with an opening at the upper end, phase change heat storage media are contained in the heat radiating base, the heat radiating fins of the heat radiator are inserted into the phase change heat storage media in the heat radiating base, and the upper cover plate of the heat radiator and the opening at the upper end of the heat radiating base are aligned and then welded together to form a closed heat storage medium container; the heat storage medium container is arranged on an annular boss at the bottom of the shell, and a storage battery and a PCB are arranged in the middle of the annular boss; the PCB is internally provided with a control chip and is connected with the temperature sensor, the thermoelectric generation device, the storage battery and the LED display screen through wires to form a circuit; the thermoelectric power generation device is used for converting hot water heat energy in the cup into electric energy to supply power to the circuit, and the storage battery is used for storing the electric energy when the electric energy of the circuit is surplus and outputting the electric energy when the electric energy of the circuit is insufficient so as to prolong the time of LED luminescence and water temperature display; the temperature sensor is used for acquiring the bottom surface temperature of the inner container in real time to indirectly obtain the water temperature in the cup and displaying the water temperature on the LED display screen.
2. The smart cup with a thermoelectric power generation device mounted thereon according to claim 1, wherein: the LED display screen is composed of an LED lamp bead array.
3. The smart cup with a thermoelectric power generation device mounted thereon according to claim 1, wherein: the porous rubber is provided with openings corresponding to the LED lamp bead array, and each LED lamp bead is correspondingly embedded into one opening of the porous rubber.
4. The smart cup with a thermoelectric power generation device mounted thereon according to claim 1, wherein: the radiating fins of the radiator are arranged in a radial shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535760.0U CN209965968U (en) | 2019-04-19 | 2019-04-19 | Intelligent light-emitting cup provided with thermoelectric power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920535760.0U CN209965968U (en) | 2019-04-19 | 2019-04-19 | Intelligent light-emitting cup provided with thermoelectric power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965968U true CN209965968U (en) | 2020-01-21 |
Family
ID=69258528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920535760.0U Active CN209965968U (en) | 2019-04-19 | 2019-04-19 | Intelligent light-emitting cup provided with thermoelectric power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965968U (en) |
-
2019
- 2019-04-19 CN CN201920535760.0U patent/CN209965968U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209965968U (en) | Intelligent light-emitting cup provided with thermoelectric power generation device | |
| CN109864529A (en) | A kind of Intelligent luminous cup being equipped with temperature sensor | |
| CN109832911A (en) | A kind of Intelligent water cup being equipped with control chip | |
| CN209750673U (en) | Intelligent water cup with LED display screen | |
| CN201487662U (en) | High-leakproofness LED illuminator | |
| CN207034997U (en) | A kind of Novel LED light radiator structure | |
| CN209750670U (en) | Water cup with temperature display function | |
| CN109832912A (en) | A kind of cup that water temperature can be shown using thermoelectric power generation device power supply | |
| CN206419753U (en) | Multifunctional LED wall lamp device | |
| CN207179272U (en) | A kind of LED illumination lamp | |
| CN209750672U (en) | Luminous cup for generating electricity by using thermoelectric generation device | |
| CN209658231U (en) | A kind of and matching used radiating module of thermoelectric power generation device | |
| CN207489909U (en) | A kind of LED light encapsulating structure | |
| CN209846789U (en) | Water cup capable of generating power and displaying temperature based on thermoelectric power generation device | |
| CN203314630U (en) | Acoustic control heat energy luminous cup | |
| CN109904294A (en) | A kind of heat radiating type electron luminescence device | |
| CN201683719U (en) | Improved electric kettle | |
| CN204704622U (en) | A kind of LED with inner bag | |
| CN219914696U (en) | Temperature measuring cup based on thermoelectric generation | |
| CN205535544U (en) | Electronic candle | |
| CN203501117U (en) | High-thermal-diffusivity LED lamp bead | |
| CN104930408B (en) | A kind of LED underwater lamps | |
| CN104930446A (en) | LED underwater lamp system | |
| CN215174229U (en) | LED with high light-emitting efficiency | |
| CN206572403U (en) | The device that can be interacted with controlling intelligent household appliances |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |