CN201173418Y - Illuminator possessing energy conversion module group - Google Patents

Illuminator possessing energy conversion module group Download PDF

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Publication number
CN201173418Y
CN201173418Y CNU2008200092075U CN200820009207U CN201173418Y CN 201173418 Y CN201173418 Y CN 201173418Y CN U2008200092075 U CNU2008200092075 U CN U2008200092075U CN 200820009207 U CN200820009207 U CN 200820009207U CN 201173418 Y CN201173418 Y CN 201173418Y
Authority
CN
China
Prior art keywords
conversion module
power conversion
lamp
lampshade
luminaire
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.)
Expired - Fee Related
Application number
CNU2008200092075U
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Chinese (zh)
Inventor
徐瑞钟
陈冠良
陈良吉
杨明辉
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E Touch Corp
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E Touch Corp
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Filing date
Publication date
Application filed by E Touch Corp filed Critical E Touch Corp
Priority to CNU2008200092075U priority Critical patent/CN201173418Y/en
Application granted granted Critical
Publication of CN201173418Y publication Critical patent/CN201173418Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00Lighting devices intended to be free-standing
    • F21S6/002Table lamps, e.g. for ambient lighting
    • F21S6/003Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/03Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
    • F21S9/037Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit and the lighting unit being located within or on the same housing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00Elongate light sources, e.g. fluorescent tubes

Abstract

The utility model discloses a light illuminator with an energy conversion module, comprising a lamp and at least one energy conversion module, wherein, the lamp comprises a lampshade and a lamp tube; the lamp tube is arranged below the lampshade; the internal wall of the lampshade can reflect the light given off from the lamp tube; the energy conversion module is arranged in the lampshade or on the lamp bar of the lamp so as to receive and convert the light energy into electrical energy; in this way, the indoor light illuminator irradiates a photocell to generate electric energy, and partial light energy is converted into electrical energy for using.

Description

Luminaire with power conversion module
Technical field
The utility model relates to the luminaire field, relates in particular to a kind of luminaire with power conversion module that receives the energy of light source of multiple luminaires commonly used such as fluorescent lamp or fluorescent lamp and be converted into electric energy.
Background technology
The use of lighting has been very universal, but be accompanied by historical evolution, light fixture also has many technical differentiation always, evolves to white light LED (being LED) from the incandescent lamp bulb to the fluorescent lamp again, the not just change of pursuing of light fixture profile, the enhancement of illumination efficiency is emphasis especially.Fluorescent lamp is lighting commonly used, on the support metal plate of fluorescent tube (for example lampshade etc.), is coated with the reflecting layer to add floodlighting effect (illumination), to improve energy use efficiency usually.Traditional lighting provides illumination usefulness merely, how further to utilize lighting source, to improve energy utilization benefit, is an extremely significant problem.
Photocell can mat absorbs energy of light source produce electric current, silica-based solar cell for example, and these silica-based solar cells produce electric power to absorb the solar source energy, then absorb relatively poor for the energy of light source at indoor lighting.Other has a kind of DSSC then can absorb energy of light source at indoor or outdoors, comprises light sources such as sunshine or lighting, and its energy conversion efficiency that absorbs energy of light source is preferable.Described DSSC includes one first electrode, one second electrode and is positioned at described first electrode and described second an interelectrode nanometer layer, described first electrode includes one first conductive glass layer and a platinum catalyst layer, described first conductive glass layer comprises one first glass and one first transparent conductive oxide, and described platinum catalyst layer is attached to the surface of described first transparent conductive oxide.And described second electrode includes one second conductive glass layer, described second conductive glass layer comprises one second glass and one second transparent conductive oxide, and described nanometer layer comprises the oxide of a photosemiconductor, attached to a plurality of dye molecules on the oxide of described photosemiconductor and an electrolyte.Therefore, after DSSC receives energy of light source, get final product ejected electron, pass to outer circuit for induced current via photosemiconductor oxide and electro-conductive glass.
Therefore, after utilizing this DSSC absorption energy of light source and being converted to electric energy, supply the electric energy that other products needs again, can improve energy utilization benefit and product ease of use.
The utility model content
Main purpose of the present utility model provides a kind ofly shines photocell at the indoor lighting that utilizes, and makes photocell can produce electric energy for the luminaire with power conversion module that uses.
Another purpose of the present utility model provides a kind of luminaire with power conversion module, can supply the electric power of electrical appliance or power charge is arrived rechargeable battery.
For achieving the above object, luminaire with power conversion module of the present utility model comprises a light fixture and at least one power conversion module, and described light fixture includes a lampshade and a fluorescent tube, described fluorescent tube is arranged on described lampshade below, and described lampshade internal face can reflect the light of described fluorescent tube.Described power conversion module is arranged on the described lampshade internal face, with the energy of light source that receives described fluorescent tube and be converted to an electric energy.The reflecting surface of described lampshade has one first wall, one the 3rd wall and connects second wall of described first wall and described the 3rd wall respectively, and described power conversion module is arranged on described second wall or first wall or the 3rd wall.
Further, the width of described power conversion module is equal to or less than described tube diameter.
The luminaire of another embodiment of the utility model with power conversion module, comprise a light fixture and at least one power conversion module, described light fixture includes a lampshade, lamp grid and a fluorescent tube, described lampshade combines with described lamp grid, make described fluorescent tube be positioned at described lampshade and described lamp grid inside, described lampshade internal face and described lamp grid can reflect the light source of described fluorescent tube, and wherein said lamp grid have a vertical rib and a cross rib.Described power conversion module is arranged on the vertical rib or the cross rib of described lamp grid wall, makes the light source that receives described fluorescent tube and is converted to an electric energy.
The utility model is the luminaire with power conversion module of an embodiment again, comprise a light fixture, described light fixture includes a base, a lampshade and a lamp source group, and described lamp source group is positioned at described lampshade inside, and described lamp source group and described lampshade are arranged on the described base; One LED assembly is arranged on described light fixture periphery; And a power conversion module, be arranged on the described base, make the energy of light source that receives described lamp source group and be converted to an electric energy, and provide described LED assembly described electric energy.Described power conversion module is a photocell, for example the solar cell of silica-based solar cell or thin-film solar cells or DSSC etc.
Described power conversion module includes a DSSC, an electric power output unit, makes described power conversion module energy of light source can be transformed and export an electric power.Described electric power output unit circuit module includes a booster circuit, and described electric power is boosted.Other is identical with said structure, does not repeat them here.
Described lamp source group includes a lamp socket and a lamp source, and described lamp source and described lamp socket are for being electrically connected.Described lamp source is bulb, fluorescent tube, LED lamp or fluorescent lamp.
Therefore, the utility model can be between fluorescent tube and lampshade, or the vertical rib or the cross rib of described lamp grid wall, or suitable photocell is set on the base of described light fixture, to make full use of lighting source, acquisition is converted to electric energy with the part energy of light source and the effect that is used, improves energy utilization benefit, is the utility model of a novelty.
Be described further below with reference to the technique effect of accompanying drawing, to understand the purpose of this utility model, feature and effect fully design of the present utility model, concrete structure and generation.
Description of drawings
Fig. 1 is the first embodiment schematic perspective view that the utlity model has the luminaire of power conversion module;
Fig. 2 is the first embodiment generalized section that the utlity model has the luminaire of power conversion module;
Fig. 3 is that a plurality of power conversion modules that the utlity model has the luminaire of power conversion module are arranged schematic diagram;
Fig. 4 is the second embodiment schematic perspective view that the utlity model has the luminaire of power conversion module;
Fig. 5 is the 3rd embodiment cutaway view that the utlity model has the luminaire of power conversion module;
Fig. 6 is the 3rd embodiment vertical view that the utlity model has the luminaire of power conversion module;
Fig. 7 is the percentage schematic diagram of illumination of the present utility model and original illumination (the measurement illumination when not installing solar cell);
Fig. 8 is the DSSC decomposing schematic representation that the utlity model has the luminaire of power conversion module;
Fig. 9 is the power supply output module schematic diagram that the utlity model has the luminaire of power conversion module;
Figure 10 is the 4th embodiment generalized section that the utlity model has the luminaire of power conversion module;
Figure 11 is the 4th embodiment schematic top plan view that the utlity model has the luminaire of power conversion module.
The specific embodiment
Please consult Fig. 1, Fig. 2, Fig. 3 simultaneously, for the first embodiment schematic perspective view, the first embodiment generalized section and a plurality of power conversion module of the luminaire that the utlity model has the power conversion module are arranged schematic diagram.
As shown in Figure 1 and Figure 2, the luminaire with power conversion module of the present utility model includes a light fixture 10 and at least one power conversion module 20, and power conversion module 20 is installed in the light fixture 10.Light fixture 10 comprises a lampshade 11 and a fluorescent tube 12, and fluorescent tube 12 is arranged on lampshade 11 belows or inside.Increase illumination for light can be reflected, on lampshade 11 internal faces, be provided with the light that reflecting surface 13 can reflect fluorescent tube 12.Power conversion module 20 is arranged in the lampshade 11, and for example present embodiment is arranged on the internal face of lampshade 11, with the energy of light source that receives fluorescent tube 12 and be converted to an electric energy.The internal face of lampshade 11 has one first wall 111, one the 3rd wall 113 and connects first wall 111 respectively and second wall 112 of the 3rd wall 113, and first wall 111, the 3rd wall 113 and second wall 112 are not at grade.First wall 111 and second wall 112 in obtuse angle, and the 3rd wall 113 and second wall 112 are in obtuse angle.Power conversion module 20 is arranged on second wall 112 or the 3rd wall 113 or first wall 111.Certainly power conversion module 20 also can be positioned at second wall, 112 two ends or arbitrary end.The width of the power conversion module 20 of present embodiment is equal to or less than the diameter of fluorescent tube 12, so can avoid illuminance to reduce, and can utilize the part energy of light source to be converted to electric energy.
Power conversion module in the utility model is made up of a photocell and an electric power output unit, photocell is a solar cell, and solar cell comprises the various solar cells of silica-based solar cell, thin-film solar cells, DSSC etc. or other equivalences.As shown in Figure 8, the utility model is the example explanation with the DSSC, it comprises one first electrode 100, one second electrode 200 and is positioned at first electrode 100 and a nanometer layer 300 of 200 at second electrode, first electrode 100 comprises one first conductive glass layer 101 and a platinum catalyst layer 102, first conductive glass layer 101 comprises one first glass 103 and one first transparent conductive oxide 104, makes the surface of platinum catalyst layer 102 attached to first transparent conductive oxide 104.And second electrode 200 comprises one second conductive glass layer 201, second conductive glass layer 201 comprises one second glass 202 and one second transparent conductive oxide 203, and nanometer layer 300 comprises the oxide 301 of a photosemiconductor, attached to a plurality of dye molecules 302 on the oxide 301 of photosemiconductor and an electrolyte 303.Therefore, after DSSC receives energy of light source, get final product ejected electron, pass to outside line for induced current via photosemiconductor oxide and electro-conductive glass.This is general known techniques, does not repeat them here.
As shown in Figure 9, electric power output unit 400 of the present utility model makes energy modulus of conversion group 20 exportable electric power.The circuit module of electric power output unit 400 includes a booster circuit 401, output after electric power is boosted.
Electric power output of the present utility model can provide electric power to rechargeable battery or electrical appliance 30.The for example decorating unit of LED unit or lamp unit or tool light source or other equivalent unit etc.
As shown in Figure 3, power conversion module 20 can be single or multiple, and is configured in arbitrary position on lampshade 11 internal faces, comprises first wall 111, second wall 112, the 3rd wall 113.If a plurality of power conversion modules 20 are configured on the light fixture, then power conversion module 20 needs to be electrically connected to each other, so that rechargeable battery charging or electrical appliance 30 to be provided.
Please consult Fig. 4 simultaneously and be the schematic perspective view of second embodiment of the luminaire that the utlity model has the power conversion module, present embodiment is a desk lamp.Power conversion module 20 is configured on the internal face of lampshade 14 of desk lamp, and is positioned at fluorescent tube 15 tops, and the width of power conversion module 20 is equal to or less than the diameter of fluorescent tube 15.Power conversion module 20 is electrically connected with cradle in the Bulb holder of table lamp, or is electrically connected with a LED lamp decoration 31 etc.If lamp socket is provided with cradle and can be connected to handheld apparatus such as mobile phone and charges.Certainly the utility model also can be provided with rechargeable battery 30 in lamp socket, and electric power can be charged in the battery, and battery is supplied the electric power of cradle more then.Or only charge into battery and also can.Different cradle specifications can certainly be provided by the specification of handheld apparatus.
Please consulting Fig. 5, Fig. 6 simultaneously is the 3rd embodiment cutaway view and the 3rd embodiment vertical view that the utlity model has the luminaire of power conversion module, the luminaire that the utlity model has the power conversion module comprises a light fixture 40 and at least one power conversion module 20, light fixture 40 includes a lampshade 41, lamp grid 42 and a fluorescent tube 43, lampshade 41 combines with lamp grid 42, make fluorescent tube 43 be positioned at 42 of lampshade 41 and lamp grid, wherein lamp grid 42 and lampshade 41 walls can reflect the light of fluorescent tube 43.Lamp grid 42 have a vertical rib 421 and a cross rib 422.Power conversion module 20 is arranged on the vertical rib 421 or cross rib 422 of lamp grid 42, with the energy of light source that receives fluorescent tube 43 and be converted to an electric energy.That is the vertical rib 421 of lamp grid 42 or cross rib 422 can be power conversion module 20 and replace, and is exactly as vertical rib 421 or cross rib 422 with DSSC.So when light shines power conversion module 20, can produce a power supply and provide various electrical equipment to use or charge and use etc.Power conversion module 20 is a DSSC.Its thin portion does not as above repeat them here.
As shown in Figure 5, a plurality of power conversion modules 20 are electrically connected to each other, and provide the power supply of a rechargeable battery or electrical appliance 30 to use.
As shown in Figure 6, the vertical rib 421 and cross rib 422 vertical connections of lamp grid 42, and the utility model is that power conversion module 20 is installed on the part area of vertical rib 421 or cross rib 422, or replace vertical rib 421 or cross rib 422 with power conversion module 20, the part energy of light source is absorbed by power conversion module 20 and produce electric energy to supply various electrical appliances.
The utility model can adopt silica-based solar cell or DSSC, the power of table one for being produced under different illumination.
Table one:
Battery variety DSSC (10cm*10cm) Monocrystalline silicon solar cell (10cm*10cm)
Illumination (Lux) 20700 21600
Peak power (mW) 33.70 33.9
Annotate: under the three-wavelength fluorescent tube, measure
Embodiment of the present utility model has adopted the DSSC of three 3.5cm * 4.7cm, its electric current that can produce is at 20-50mA, voltage is at 0.6-2.1V, and this solar cell is to paste with thin two-sided tape to be installed in the fluorescent lamp lampshade, and is positioned at directly over the fluorescent tube.Lampshade is to adopt the two-tube lampshade of East Asia FV-H2277-H, and present embodiment only uses a wherein tubes.Fluorescent tube uses Philips TLD 18W/865 three-wavelength fluorescent tube.Lamp illuminance is in the 600-1230lux scope, and illumination photometer is positioned at about 40-60cm position, fluorescent tube below and measures.When using three DSSCs, the percentage of illumination and original illumination (the measurement illumination when not installing solar cell) is 98-99.2%, as shown in Figure 7.
Seeing also Figure 10, Figure 11 is the 4th embodiment generalized section and the schematic top plan view that the utlity model has the luminaire of power conversion module, the luminaire 50 that the utlity model has the power conversion module comprises a light fixture 51, light fixture 51 comprises a base 511, a lampshade 512 and a lamp source group 513, lamp source group 513 is positioned at lampshade 512 inside, and lamp source group 513 is arranged on the base 511 with lampshade 512; One LED assembly 52 is arranged on light fixture 51 peripheries; And a power conversion module 53, be arranged on the base 511, with the energy of light source of receiving light source group 513 and be converted to an electric energy, and provide LED assembly 52 with electric energy.Power conversion module 53 is a photocell, for example the solar cell of silica-based solar cell or thin-film solar cells or DSSC etc.
Power conversion module 53 includes a DSSC, an electric power output unit, makes energy modulus of conversion group 53 energy of light source can be transformed and export an electric power.The circuit module of electric power output unit includes a booster circuit, and electric power is boosted.Other is identical with said structure, does not repeat them here.
Lamp source group 513 includes a lamp socket 514 and a lamp source 515, and lamp source 515 is electrically connected with lamp socket 514.Lamp source 515 is bulb, fluorescent tube, LED lamp or fluorescent lamp.
In sum, the utility model shines photocell at the indoor lighting that utilizes, make photocell can produce electric energy, wherein be configured in power conversion module on the light fixture and can make the part energy of light source be converted to electric energy and be used, significant beneficial effect is arranged really for using.
Described in this specification is several preferred embodiment of the present utility model, and above embodiment is only unrestricted in order to the explanation the technical solution of the utility model.All technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be within claim protection domain of the present utility model.

Claims (14)

1, a kind of luminaire with power conversion module is characterized in that: comprises,
One light fixture comprises a lampshade and a fluorescent tube, and described fluorescent tube is arranged on described lampshade below, and described lampshade internal face can reflect the light of described fluorescent tube; And
At least one power conversion module is arranged in the described lampshade, with the energy of light source that receives described fluorescent tube and be converted to an electric energy.
2, a kind of luminaire with power conversion module is characterized in that: comprises,
One light fixture comprises a lampshade, lamp grid and a fluorescent tube, and described lampshade combines with described lamp grid, makes described fluorescent tube be positioned at described lampshade and described lamp grid inside, and described lampshade internal face can reflect the light source of described fluorescent tube; Described lamp grid have a vertical rib and a cross rib, and
At least one power conversion module is arranged on the vertical rib or cross rib of described lamp grid wall, with the energy of light source that receives described fluorescent tube and be converted to an electric energy.
3, a kind of luminaire with power conversion module is characterized in that: comprises,
One light fixture, comprise a lampshade, lamp grid and a fluorescent tube, described lampshade combines with described lamp grid, make described fluorescent tube be positioned at described lampshade and described lamp grid inside, described lampshade internal face can reflect the light source of described fluorescent tube, described lamp grid have a vertical rib and a cross rib, and described vertical rib or described cross rib are the power conversion module, with the energy of light source that receives described fluorescent tube and be converted to an electric energy.
4, a kind of luminaire with power conversion module is characterized in that: comprises,
One light fixture, described light fixture comprise a base, a lampshade and a lamp source group, and described lamp source group is positioned at described lampshade inside, and described lamp source group and described lampshade are arranged on the described base;
One LED assembly is arranged on described light fixture periphery; And
At least one power conversion module is arranged on the described base, with the energy of light source that receives described lamp source group and be converted to an electric energy, and described electric energy is provided to described LED assembly.
5, the luminaire with power conversion module as claimed in claim 1, it is characterized in that: the internal face of described lampshade has one first wall, one the 3rd wall and connects second wall of described first wall and described the 3rd wall respectively, and described power conversion module is arranged on described second wall.
6, the luminaire with power conversion module as claimed in claim 5, it is characterized in that: the width of described power conversion module is equal to or less than described tube diameter.
7, as having the luminaire of power conversion module as described in claim 1 or 2 or 3 or 4, it is characterized in that: described power conversion module is a photocell, and described solar cell is a silica-based solar cell, thin-film solar cells or DSSC.
8, the luminaire with power conversion module as claimed in claim 7, it is characterized in that: described DSSC comprises one first electrode, one second electrode and the nanometer layer between described first electrode and described second electrode, described first electrode includes one first conductive glass layer, a platinum catalyst layer, described first conductive glass layer comprises one first glass and one first transparent conductive oxide, and described platinum catalyst layer is attached on described first transparent conductive oxide; Described second electrode includes one second conductive glass layer, described second conductive glass layer comprises one second glass and one second transparent conductive oxide, and described nanometer layer comprises the oxide of a photosemiconductor, attached to a plurality of dye molecules on the oxide of described photosemiconductor and an electrolyte.
9, as claim 2 or 3 described luminaires with power conversion module, it is characterized in that: described power conversion module comprises a photocell and an electric power output unit, and described power conversion module can transform and export an electric power with energy of light source.
10, the luminaire with power conversion module as claimed in claim 9 is characterized in that: described electric power output unit includes a booster circuit, and described electric power is boosted.
11, as claim 1 or 4 described luminaires with power conversion module, it is characterized in that: described power conversion module comprises a photocell and an electric power output unit, and described power conversion module can transform and export an electric power with energy of light source.
12, the luminaire with power conversion module as claimed in claim 11 is characterized in that: described electric power exports the decorating unit of a LED unit or cradle or tool light source to.
13, the luminaire with power conversion module as claimed in claim 4 is characterized in that: described lamp source group comprises a lamp socket and a lamp source, and described lamp source and described lamp socket are electrically connected.
14, the luminaire with power conversion module as claimed in claim 13 is characterized in that: described lamp source is bulb, fluorescent tube, LED lamp or fluorescent lamp.
CNU2008200092075U 2008-03-25 2008-03-25 Illuminator possessing energy conversion module group Expired - Fee Related CN201173418Y (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUD20110161A1 (en) * 2011-10-12 2013-04-13 Antonello Barbiero "LIGHTING DEVICE"
WO2013091309A1 (en) * 2011-12-21 2013-06-27 Lin Shengliang Energy-saving lighting fitting
CN103703306A (en) * 2011-05-06 2014-04-02 株式会社日本能源研究所 Solar panel device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103703306A (en) * 2011-05-06 2014-04-02 株式会社日本能源研究所 Solar panel device
CN103703306B (en) * 2011-05-06 2015-02-11 株式会社日本能源研究所 Solar panel device
ITUD20110161A1 (en) * 2011-10-12 2013-04-13 Antonello Barbiero "LIGHTING DEVICE"
WO2013053474A1 (en) 2011-10-12 2013-04-18 Barbiero Antonello Lighting device
WO2013091309A1 (en) * 2011-12-21 2013-06-27 Lin Shengliang Energy-saving lighting fitting

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Granted publication date: 20081231

Termination date: 20120325