CN2862487Y - Electric power supplying device capable of displaying using condition - Google Patents
Electric power supplying device capable of displaying using condition Download PDFInfo
- Publication number
- CN2862487Y CN2862487Y CN 200520109505 CN200520109505U CN2862487Y CN 2862487 Y CN2862487 Y CN 2862487Y CN 200520109505 CN200520109505 CN 200520109505 CN 200520109505 U CN200520109505 U CN 200520109505U CN 2862487 Y CN2862487 Y CN 2862487Y
- Authority
- CN
- China
- Prior art keywords
- power supply
- color
- user mode
- supply device
- thermometric
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- Expired - Lifetime
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Abstract
The utility model discloses a power supply device that is able to display operating status. A color-changing temperature measurement device is mounted on its housing, whose color changes according to the temperature of the housing, thus displaying the operating status of the power supply device.
Description
Technical field
The utility model relates to a kind of power supply device, particularly relates to a kind of power supply device that shows user mode.
Background technology
Many electronic products, for example mobile computer, mobile phone, digital camera etc., external power supply all is a kind of feasible power supply method of supplying.In order to remind the user that power supply unit is connected with the mains, at the power supply unit that circulates on the market, its power supply supply status is usually based on display lamp number at present.
General display lamp number is to adopt the LED lamp, adds designing of current supply circuit.The LED lamp is a kind of point-source of light, therefore shows on the effect relatively poor.If will strengthen the display effect of LED lamp, can only adopt the design of establishing the LED lamp more usually.But so design can significantly increase the manufacturing cost of power supply unit.
Moreover the display unit of present power supply unit also has a design problem, comprises that just the display unit in LED lamp source only is located on one of them face of a plurality of surfaces of power supply unit.General user when using power supply unit, can be not painstakingly with display unit towards oneself.So when the side of mount display did not have towards the user, the user need stir power supply unit, just can learn the user mode that power supply unit is present, and is inconvenient so completely.
The utility model content
Therefore one of the purpose of this utility model is exactly to be to provide a kind of power supply device that shows user mode, does not need to establish the LED lamp more and just can allow the user know the user mode of power supply device easily.
According to above-mentioned purpose of the present utility model, a kind of power supply device that shows user mode is proposed, it can include shell, be arranged in the power supply unit and the thermometric color-changing device of enclosure.The thermometric color-changing device is placed at least one surface of shell, and it can the variable color with the temperature of shell height, with the user mode of display power supply supply.The preferably can settle the thermometric color-changing device on each surface of shell.
According to a preferred embodiment of the present utility model, this power supply unit can be transformer or pressurizer.
According to another preferred embodiment of the present invention, the enclosure of this power supply unit also can comprise the heat-transfer device that contacts with each other with the thermometric color-changing device, conducts heat to the thermometric color-changing device.
The raw material of above-mentioned thermometric color-changing device can comprise organic thermochromatic material, for example the combination in any of polymer electrolyte material, liquid crystal type material, dye-type material or above-mentioned material.The raw material of thermometric color-changing device also can comprise inorganic thermochromatic material, and it comprises the inorganic thermochromatic material of cobalt, silver, mercury, vanadium, chromium, copper, thallium or above-mentioned combination in any.The preferably can make the thermo-color plastic sheet with above-mentioned thermochromatic material, uses as the thermometric color-changing device.
According to as can be known above-mentioned, use the power supply device that shows user mode of the present utility model, the user can stir power supply device, just can learn the user mode of power supply device easily.In addition, compare with the power supply device that LED lamp display unit is installed, the manufacturing cost of power supply device of the present utility model is comparatively cheap and fabrication schedule is comparatively simple.
Description of drawings
Figure 1A is the three-dimensional appearance schematic diagram of a kind of power supply unit of the utility model one preferred embodiment;
Figure 1B is that Figure 1A is along the vertical generalized section of downcutting of straight line BB ';
But Fig. 2 is really a kind of generalized section of power supply unit of show state of another preferred embodiment of the present utility model;
But Fig. 3 is the generalized section of power supply unit of a kind of show state of another preferred embodiment of the present utility model.
Embodiment
The utility model provides a kind of power supply device that shows user mode, allows the user can stir power supply device, just can learn the user mode of power supply device easily.According to a preferred embodiment of the present utility model, this power supply device can also utilize and demonstrate different colors and indicate its different operating state.
Please be simultaneously with reference to Figure 1A and Figure 1B, Figure 1A illustrates the three-dimensional appearance schematic diagram according to a kind of power supply device of the utility model one preferred embodiment, and Figure 1B is that Figure 1A is along the vertical generalized section of downcutting of straight line BB '.Power supply unit 102 is positioned at the inside of shell 101 and directly contacts with shell 101, and thermometric color-changing device 103 is placed on the shell 101.
Above-mentioned power supply unit 102 can be used as the external power supply of multiple different electronic installations usually.For example, the external power supply of electronic installations such as mobile computer, mobile phone and digital camera.Therefore, according to different functional demands, power supply unit 102 can be transformer or pressurizer.
Because power supply unit 102 time can be given birth to heat in work, so power supply unit 102 is in running order or the temperature during resting state can be different, and and then has influence on the temperature of shell 101.So-called " operating state " speech, according to the electronic installation difference that is connected, connotation may be different, might represent in the standby, use in or in the charging.Because under different operating states, the consumed power of power supply unit 102 can be different, so the surface temperature of shell 101 also can be different thereupon.For example, the power consumption in the charging is bigger, and the surface temperature of shell 101 can be than higher.Power consumption in the standby is smaller, and the surface temperature of shell 101 can be lower.
Above-mentioned thermometric color-changing device 103 can the sensing ambient temperatures and variable color, therefore anyly can all can be used to make thermometric color-changing device 103 because of the thermochromatic material that temperature change can change its colour generation performance.For example can utilize the double-shot moulding manufacturing process in the plastic processing, form the thermometric color-changing device 103 and shell 101 that contain thermochromatic material simultaneously, allow thermometric color-changing device 103 directly be embedded among the shell 101.In addition, also can form thermometric color-changing device 103 at the surface coated printing heat off-color material of shell 101.
So, when shell 101 when reaching a specified temp, thermometric color-changing device 103 can the beginning variable colors.For example, can utilize select or in conjunction with different thermochromatic materials allow thermometric color-changing device 103 become blueness, greenly and red represent in the standby respectively, use in charge in the different operating state.The preferably, thermometric color-changing device 103 can begin variable color more than 40 ℃.And thermometric color-changing device 103 preferable configuration modes are around shell 101 1 circles, learn the user mode of power supply unit 102 from any direction to make things convenient for the user.
In general, the raw material of thermometric color-changing device 103 can be divided into inorganic thermochromatic material and organic thermochromatic material.Inorganic thermochromatic material is generally metallic compound, such as but not limited to the combination of cobalt, silver, mercury, vanadium, chromium, copper, thallium or above-mentioned metallic compound.These inorganic thermochromatic materials can be single compounds, also can be the mixtures that is grouped into by multiple one-tenth.The appropriate change proportioning can also be regulated the temperature of variable color, and can solid or the microcapsules state present.Representational compound has the double salt combination of mercuric iodixde, as CuHgI
4With Ag
2HgI
4Vanadate, chromate or its mixture etc. are also arranged in addition.
And the inorganic thermochromatic material that is applicable to low temperature (below 100 ℃) can be Co, the Ni inorganic salts of the band crystallization water, or the metal misfit thing of nitrogenous aglucon, as [(C
2H
5)
2NH
2]
2CuCl
4At about 43 ℃ of variable colors, [(CH
3)
2CHNH
2] CuCl
352 ℃ of left and right sides variable colors.
Known have many organic thermochromatic materials.Suitable organic thermochromatic material, such as but not limited to polymer electrolyte material, liquid crystal type material [as cholesterol liquid crystal (cholesteric liquid crystals)], dye-type material [but as road dyestuff (leuco dyes)], or the combination in any of above-mentioned material, all can adopt.Organic thermochromatic material biggest advantage is that material is easy to get.Difficulty of processing is less relatively.
Aforesaid multiple inorganic thermochromatic material and organic thermochromatic material all can buied on the market, even can directly buy finished product.For example be positioned at the LNP engineering plastics company (LNPEngineering Plastics Inc.) in U.S. Binzhou Exton city, have and produce Colorcomp by name
The chromoplastic material material of thermochromics.These thermochromatic materials can adopt injection molding method, are made into any moulding, and can be between subzero 15 ℃ to 60 ℃ present different colours along with variations in temperature.
Except simple variable color, thermometric color-changing device 103 also can be arranged in the state that various letter symbol patterns come display power supply supply 102 by thermochromatic material.For example, can demonstrate product producer's trade mark or the lexigraphy that acquires a special sense via variable color.
The multiple method that thermometric color-changing device 103 is placed in shell 101 surfaces for example has the method for pasting, laminated (lamination) method, cladding process, print process or includes (inherent) method but be not limited to above-mentioned method.The method of pasting is meant thermochromatic material is sticked on the part surface of shell with the paster form.Laminated method is meant thermochromatic material with case surface laminated shaping when making.Cladding process is meant thermochromatic material is coated on the part or all of surface of shell, is coated on the part or all of surface of thermogenesis assembly as the temperature coloured pencil (Temperature Indicating Crayous) that uses Telatemp Corporation to be gone out.Print process means thermochromatic material [as commercially available printing ink (thermochromicprinting inks)] directly is printed on the really part or all of surface of shell that this is suitable for wanting variable color to form the occasion of various patterns or symbol.The method of including is meant thermochromatic material before the surface of shell forms, and promptly is mixed in the raw material, is shaped together, as the aforementioned Colorcomp again
The chromoplastic material material of thermochromics promptly belongs to this kind.Can select above-mentioned the whole bag of tricks to cooperate different user demands.
In the design of some power supply device, power supply unit 102 does not directly contact with shell 101, cause heat relatively poor, then can add heat-transfer device and directly contact power supply unit 102 and thermometric color-changing device 103 increase heat-conducting effect from the effect that power supply unit 102 is passed to shell 101.Please refer to Fig. 2, but it illustrates the generalized section according to the power supply unit of a kind of show state of another preferred embodiment of the present utility model.In Fig. 2, evenly variable color of thermometric color-changing device 103 has for convenience also been installed heat-transfer device 104 in shell 101 inside.Heat-transfer device 104 contacts with each other with thermometric color-changing device 103 and power supply unit 102, so that heat is transferred to thermometric color-changing device 103 fast and fifty-fifty.For instance, heat-transfer device 104 can be a conducting strip that comprises silver, copper, aluminium, graphite or its combination.
If after having set up heat-transfer device, it is still good inadequately that heat is passed to thermometric color-changing device 103 effects, and then also can set up a heater increases heat-conducting effect.Please refer to Fig. 3, but it illustrates the generalized section according to the power supply unit of a kind of show state of another preferred embodiment of the present utility model.In Fig. 3, in shell 101 inside heater 105 has been installed also, come Direct Contact Heating device 105 and thermometric color-changing device 103 with heat-transfer device 104 again.When shortage of heat that power supply unit 102 is produced, heater 105 can be used as extra thermal source, allows thermometric color-changing device 103 carry out variable color.
By above-mentioned the utility model preferred embodiment as can be known, use the power supply device that shows user mode of the present utility model, the user can stir power supply unit, just can learn the user mode of power supply unit easily.In addition, compare with the power supply unit that LED lamp display unit is installed, manufacturing cost of the present utility model is comparatively cheap and fabrication schedule is comparatively simple.
Claims (10)
1. the power supply device that can show user mode is characterized in that, this power supply device comprises: a shell; One power supply unit is positioned among this enclosure; And a thermometric color-changing device, this thermometric color-changing device is covered in a surface of this shell at least in part, and the variable color with the temperature height of this shell.
2. the power supply device that shows user mode as claimed in claim 1 is characterized in that, this thermometric color-changing device is made by plastics that comprise a thermochromatic material.
3. the power supply device that shows user mode as claimed in claim 2 is characterized in that, this thermochromatic material comprises an organic thermochromatic material or an inorganic thermochromatic material.
4. the power supply device that shows user mode as claimed in claim 3 is characterized in that, this inorganic thermochromatic material comprises cobalt, silver, mercury, vanadium, chromium, copper, thallium or above-mentioned combination in any.
5. the power supply device that shows user mode as claimed in claim 3 is characterized in that, this organic thermochromatic material comprises the combination in any of a polymer electrolyte material, a liquid crystal type material, a dye-type material or above-mentioned material.
6. the power supply device that shows user mode as claimed in claim 1 is characterized in that, this power supply unit is a transformer.
7. the power supply device that shows user mode as claimed in claim 1 is characterized in that, this power supply unit is a pressurizer.
8. the power supply device that shows user mode as claimed in claim 1 is characterized in that, more comprises a heat-transfer device of this power supply unit of contact and this thermometric color-changing device.
9. the power supply device that shows user mode as claimed in claim 5 is characterized in that, this heat-transfer device is a conducting strip that comprises silver, copper, aluminium, graphite or its combination.
10. the power supply device that shows user mode as claimed in claim 1 is characterized in that, more comprises a heater, between this heater and this thermometric color-changing device heat exchange is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109505 CN2862487Y (en) | 2005-06-21 | 2005-06-21 | Electric power supplying device capable of displaying using condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520109505 CN2862487Y (en) | 2005-06-21 | 2005-06-21 | Electric power supplying device capable of displaying using condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2862487Y true CN2862487Y (en) | 2007-01-24 |
Family
ID=37660116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520109505 Expired - Lifetime CN2862487Y (en) | 2005-06-21 | 2005-06-21 | Electric power supplying device capable of displaying using condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2862487Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006754A (en) * | 2010-02-02 | 2011-04-06 | 苹果公司 | Electronic equipment assembly and correlation method |
| US10234906B2 (en) | 2010-02-02 | 2019-03-19 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
-
2005
- 2005-06-21 CN CN 200520109505 patent/CN2862487Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102006754A (en) * | 2010-02-02 | 2011-04-06 | 苹果公司 | Electronic equipment assembly and correlation method |
| US10234906B2 (en) | 2010-02-02 | 2019-03-19 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
| US10353436B2 (en) | 2010-02-02 | 2019-07-16 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
| US11099609B2 (en) | 2010-02-02 | 2021-08-24 | Apple Inc. | Cosmetic co-removal of material for electronic device surfaces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150621 Granted publication date: 20070124 |