CN1239113C - Luminous container - Google Patents
Luminous container Download PDFInfo
- Publication number
- CN1239113C CN1239113C CN 200310109285 CN200310109285A CN1239113C CN 1239113 C CN1239113 C CN 1239113C CN 200310109285 CN200310109285 CN 200310109285 CN 200310109285 A CN200310109285 A CN 200310109285A CN 1239113 C CN1239113 C CN 1239113C
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- China
- Prior art keywords
- container
- luminous
- light
- thermoelectric conversion
- component
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention provides a luminous container which realizes a luminous function by using thermoelectric materials. The surface of the container is provided with a luminous device which is tightly attached to the container, wherein the luminous device comprises a thermoelectric conversion component and a luminous component, and the thermoelectric conversion component is connected with the luminous component to form a current loop. The container does not need a power supply and only uses electric energy generated by the temperature difference formed by loaded substances and an environment to luminize the luminous component, and various kinds of brilliance are added to the container. Since the whole luminous device is sealed without a moving part and an external power supply, the luminous device has long service life and can not be broken after washed by water. The present invention can be used for wine glass to add rejoicing atmosphere and can be used for indicating whether the temperature of liquid or food in a cup or a bowl is suitable for drinking or eating when the luminous container is used for the cup or the bowl, and the present invention can indicate whether a person can safely contact a beaker and a melting pot when used for the beaker and the melting pot.
Description
Technical field
The present invention relates to a kind of container that need not power supply can be luminous.
Background technology
Present container comprises the cup, bowl, bottle of various qualities etc., and their kind dullnesses are only paid attention to its practicality mostly and ignored sight and interesting, do not have lighting function.Though glow cup is arranged abroad, it need utilize powered battery.Because battery can not use for a long time, need often to change, so the light-emitting device of this glass can not seal, liquid flows into light-emitting device damage circuit unavoidably and causes light-emitting device to lose efficacy in the cup.
Summary of the invention
The purpose of this invention is to provide a kind of luminous containers, to beautify the human lives with lighting function.
Technical solution of the present invention is: the appearance at container is provided with the sealed light emitting device of being close to it, and this light-emitting device comprises thermoelectric conversion element and luminescent device, and the electrode and the luminescent device of thermoelectric conversion element link, and constitutes current loop.
Above-mentioned light-emitting device and container can be fixed into one, also can be split-type structural.Thermoelectric conversion element can adopt commercially available P-type and N-type Bi
2Te
3Base thermoelectricity material.Said luminescent device can be in the form of a ring matches with the bottom or the outer wall of container, also can be spot distribution at container bottom or outer wall.Here, luminescent device can be light emitting diode or organic compound light-emitting component.Said container can be water glass, wineglass, beaker, bowl, crucible and the bottle that is random geometry.
Because thermoelectric material has the directly special performance of mutual conversion of heat, electricity.When there is an intrinsic temperature difference in the material two ends, will there be voltage or electric current to produce in the external circuit, can utilize thermo-electric generation.When packing cold water or hot water in the container into, thermoelectric conversion element can produce electrical potential difference near room temperature owing to the end other end of catching a cold or be heated, thereby this electrical potential difference externally produces electric current in the loop makes luminescent device luminous, in container water temperature consistent with room temperature or near the time stop.
Luminous containers of the present invention is simple in structure, and volume is little, and is in light weight, and this container need not power supply and only utilizes temperature difference just can make luminescent device luminous, increases brilliance of all kinds to container.Because the sealing of whole light-emitting device does not have moving component and external power supply, thus long service life, and can wash and can not make the light-emitting device damage.When being used for wineglass, can set off the atmosphere of celebrating joyously by contrast; When being used for cup or when bowl, whether the temperature that can be used to refer to liquid wherein or food is suitable edible; When being used for beaker, crucible, can indicate whether and to contact safely.
Description of drawings
Fig. 1 is a kind of luminous containers schematic diagram;
Fig. 2 is a kind of concrete structure schematic diagram of light-emitting device;
Fig. 3 is the A-A profile of Fig. 2.
The specific embodiment
With reference to Fig. 1, luminous containers of the present invention comprises the light-emitting device 2 of container 1 and sealing, in the diagram instantiation, the light-emitting device 2 of sealing is fixed on the bottom of container 1, this light-emitting device can be as shown in Figure 2, have thermoelectric conversion element 3 and luminescent device 4, here, thermoelectric conversion element 3 is P-type and N-type Bi
2Te
3The base thermoelectricity material plate, luminescent device 4 is light emitting diodes, light emitting diode and P-type and N-type Bi
2Te
3The electrode of base thermoelectricity material plate links to each other.
Luminous containers of the present invention, the light-emitting device 2 of its sealing also can be made ring-type, and container 1 is placed in the light-emitting device 2, is close to light-emitting device 2.
Claims (6)
1. luminous containers, it is characterized in that the appearance at container (1) is provided with the light-emitting device (2) of the sealing of being close to it, this light-emitting device comprises thermoelectric conversion element (3) and luminescent device (4), and the electrode and the luminescent device of thermoelectric conversion element link, and constitutes current loop.
2. luminous containers according to claim 1 is characterized in that said light-emitting device (2) and container (1) are fixed into one or are split-type structural.
3. luminous containers according to claim 1 is characterized in that said thermoelectric conversion element adopts P-type and N-type Bi
2Te
3Base thermoelectricity material is made.
4. luminous containers according to claim 1 is characterized in that said luminescent device matches with the bottom or the outer wall of container in the form of a ring, or is spot distribution at container bottom or outer wall.
5. according to claim 1 or 4 described luminous containers, it is characterized in that said luminescent device is light emitting diode or organic compound light-emitting component.
6. luminous containers according to claim 1 is characterized in that said container is water glass, wineglass, beaker, bowl, crucible and the bottle that is random geometry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310109285 CN1239113C (en) | 2003-12-09 | 2003-12-09 | Luminous container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310109285 CN1239113C (en) | 2003-12-09 | 2003-12-09 | Luminous container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545961A CN1545961A (en) | 2004-11-17 |
| CN1239113C true CN1239113C (en) | 2006-02-01 |
Family
ID=34335118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200310109285 Expired - Fee Related CN1239113C (en) | 2003-12-09 | 2003-12-09 | Luminous container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1239113C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202010002481U1 (en) * | 2010-02-04 | 2011-06-09 | Burger, Volker, 78576 | drink receptacle |
| MX2016008523A (en) * | 2013-12-26 | 2016-10-28 | james walsh Raymond | Self-powered logo cup. |
| CN107960866A (en) * | 2017-10-27 | 2018-04-27 | 徐金燕 | A kind of automatic stirring water cup |
-
2003
- 2003-12-09 CN CN 200310109285 patent/CN1239113C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1545961A (en) | 2004-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060201 Termination date: 20121209 |