CN209340926U - A kind of Portable reading lamp - Google Patents
A kind of Portable reading lamp Download PDFInfo
- Publication number
- CN209340926U CN209340926U CN201920041911.7U CN201920041911U CN209340926U CN 209340926 U CN209340926 U CN 209340926U CN 201920041911 U CN201920041911 U CN 201920041911U CN 209340926 U CN209340926 U CN 209340926U
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- China
- Prior art keywords
- illumination panel
- portable reading
- reading lamp
- oled illumination
- lamp
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Electroluminescent Light Sources (AREA)
Abstract
The utility model belongs to technical field of lamps more particularly to a kind of Portable reading lamp, and the Portable reading lamp includes: OLED illumination panel；Energy-storage battery；And lamp holder, the lamp holder offers the first accommodating cavity for accommodating the OLED illumination panel and the second accommodating cavity for accommodating the energy-storage battery, discharge circuit is additionally provided in first accommodating cavity, the energy-storage battery is connect by the discharge circuit with the OLED illumination panel, and the lamp holder is additionally provided with the control switch being adjusted for the output electric current to the discharge circuit.The light of luminous intensity more evenly is provided by using OLED illumination panel, and OLED illumination panel is stored by the first accommodating cavity, the volume of Portable reading lamp is not only reduced, OLED illumination panel can also be avoided to be damaged in carrying process.
Description
Technical field
The utility model relates to technical field of lamps more particularly to a kind of Portable reading lamps.
Background technique
Desk lamp is common illuminations, in order to adapt to the illumination that night reads required a small range, is occurred on the market
A variety of small-sized, chargeable LED desk lamps.But reading lighting demand can either be met, and can be control by illumination model
Desk lamp in very low range is difficult to realize, and this kind of desk lamp uses for a long time outdoors when being also not suitable for outgoing, while convenient for taking
Although the flashlight of band can lean on battery to power and persistently illuminate, its angle irradiated and illumination zone are not particularly suited for night
Late reading lighting.Therefore, no matter bedroom the head of a bed, still aboard, if at night need read books and do not influence him
People's rest, reading lamp is all essential, and current reading lamp generallys use LED light as light source, then uses light guide plate by LED
The point light source of lamp is converted to area source, to realize the purpose of illumination.
However, the luminous intensity of LED light is uneven, it is easy to cause a hidden trouble to the health of user.
Utility model content
The purpose of this utility model is to provide a kind of Portable reading lamps, it is intended to solve the luminous intensity of LED light not
Uniformly, it is easy the problem of causing a hidden trouble to the health of user.
The utility model embodiment provides a kind of Portable reading lamp, and the Portable reading lamp includes:
OLED illumination panel；
Energy-storage battery；And
Lamp holder offers the first accommodating cavity for accommodating the OLED illumination panel in the lamp holder and for accommodating
Second accommodating cavity of the energy-storage battery；
Wherein, discharge circuit is additionally provided in first accommodating cavity, the energy-storage battery passes through the discharge circuit and institute
State the connection of OLED illumination panel；
The lamp holder is additionally provided with the control switch being adjusted for the output electric current to the discharge circuit.
Optionally, the lamp holder is additionally provided with the extension and contraction control dress of the collapsing length for controlling the OLED illumination panel
It sets.
Optionally, it is additionally provided with charge-discharge circuit in second accommodating cavity, the lamp holder is additionally provided with through the charge and discharge
The jack module that circuit is connect with the energy-storage battery.
Optionally, the OLED illumination panel include the substrate, metal anode layer, organic function layer that are cascading with
And metal cathode layer, the metal anode layer and the metal cathode layer respectively with the cathode output end of the discharge circuit and
Cathode output end connection.
Optionally, the metal anode layer includes any in lithium fluoride, tin indium oxide, indium-zinc oxide, ytterbium and silver
It is one or more.
Optionally, the metal cathode layer includes metallic aluminium.
Optionally, the Portable reading lamp further include:
Packaging film for being packaged to the OLED illumination panel, the packaging film be organic film with it is inorganic
The multilayered structure that film is cascading.
Optionally, the organic film includes in poly terephthalic acid class plastics or polybutylene terephthalate (PBT)
Any one.
Optionally, the inorganic thin film includes any one in silica, titanium dioxide and zinc oxide.
Optionally, the Portable reading lamp further include:
Set on OLED illumination panel surface, for protecting the transparent acrylic of the oled panel.
The utility model provides a kind of Portable reading lamp, and the Portable reading lamp includes: OLED illumination panel；Storage
It can battery；And lamp holder, the lamp holder offer the first accommodating cavity for accommodating the OLED illumination panel and for receiving
Hold the second accommodating cavity of the energy-storage battery, discharge circuit is additionally provided in first accommodating cavity, the energy-storage battery passes through institute
Discharge circuit is stated to connect with the OLED illumination panel, the lamp holder be additionally provided with for the output electric current to the discharge circuit into
The control switch that row is adjusted.The light of luminous intensity more evenly is provided by using OLED illumination panel, and passes through the first accommodating
Chamber stores OLED illumination panel, not only reduces the volume of Portable reading lamp, OLED illumination panel can also be avoided to carry
It is damaged in the process, the luminous intensity for solving LED light is uneven, is easy the problem of causing a hidden trouble to the health of user.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of Portable reading lamp provided by the embodiment of the utility model；
Fig. 2 is the schematic diagram of another Portable reading lamp provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of another Portable reading lamp provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of another Portable reading lamp provided by the embodiment of the utility model；
Fig. 5 is the schematic diagram of another Portable reading lamp provided by the embodiment of the utility model；
Fig. 6 is a kind of schematic diagram of OLED illumination panel provided by the embodiment of the utility model.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " first ", " second " are used for description purposes only, and
It cannot be understood as indicating or implying relative importance or implicitly indicate the quantity of indicated technical characteristic.It defines as a result,
The feature of " first ", " second " can explicitly or implicitly include one or more of the features.
Fig. 1 is the structural schematic diagram of the Portable reading lamp in the utility model embodiment, as shown in Figure 1, the present embodiment
In Portable reading lamp include: OLED illumination panel 10；Energy-storage battery；And lamp holder 20, the lamp holder 20, which offers, to be used for
Accommodate the first accommodating cavity of the OLED illumination panel and the second accommodating cavity for accommodating the energy-storage battery；Described first
Discharge circuit is additionally provided in accommodating cavity, the energy-storage battery is connect by the discharge circuit with the OLED illumination panel；Institute
It states lamp holder and is additionally provided with the control switch 30 being adjusted for the output electric current to the discharge circuit.
In the present embodiment, control switch 30 is adjusted by the size of the output electric current to discharge circuit, thus real
The purpose now controlled the brightness of OLED illumination panel, optionally, energy-storage battery and OLED illumination panel 10 pass through electric discharge
Circuit connection, the discharge circuit can be the adjustable resistance connecting respectively with energy-storage battery and OLED illumination panel 10, pass through control
The resistance value of system 30 pairs of adjustable resistances of switch is adjusted, to the size of the output electric current of discharge circuit be adjusted, OLED
A kind of cold light source of the light source as environmental protection, without additional radiator, be greatly saved Portable dressing mirror cost and
Space.
In one embodiment, what which can also directly buy for user is used to that flexible substrate OLED to be driven to shine
The driving chip of bright panel 41, for example, the driving chip of the model SSD1306 for driving OLED luminescent device.
In one embodiment, lamp holder 20 is in cuboid, and control switch 30 is set to the first side of lamp holder 20, wherein control
Switch 30 is in gear-like, and user can be adjusted the output electric current of discharge circuit by sliding control switch 30, and Fig. 2 is this
The schematic diagram of a kind of discharge circuit provided in embodiment, refering to what is shown in Fig. 2, the electrode input end of discharge circuit 31 and energy storage electricity
The anode connection in pond 40, the negative input of discharge circuit 31 are connect with the cathode of energy-storage battery 40, the anode of discharge circuit 31
Output end is connect with the electrode input end of OLED illumination panel 10, the cathode output end and OLED illumination panel 10 of discharge circuit 31
Negative input connection, wherein discharge circuit 31 include adjustable resistance R1, the first end of adjustable resistance R1 is as discharge circuit
31 electrode input end, cathode output end of the second end of adjustable resistance R1 as discharge circuit 31, the control of adjustable resistance R1
End is connect with control switch 30.
In one embodiment, the control switch 30 may be arranged as controlling conducting or the pass of the discharge circuit
It is disconnected.
In one embodiment, referring to Fig. 3 and Fig. 4, the lamp holder 20 is additionally provided with for controlling the OLED illumination panel
The telescopic control device 50 of 10 collapsing length.In the present embodiment, telescopic control device 50 can be to OLED illumination panel 10
Retracted position controlled, when user does not need using Portable reading lamp, OLED is shone by telescopic control device 30
Bright panel 10 is accommodated in the first accommodating cavity, when user is carried out in lighting process using Portable reading lamp, passes through flexible control
Device 30 processed adjusts 10 collapsing length of OLED illumination panel, specifically, in use can be by OLED illumination panel 10
Light-emitting surface is directly adjacent on books surface, therefore, does not need very strong light in the process of reading and can realize to read in the dark
The purpose of reading has saved electric energy, and on the other hand, the light emitting region of OLED illumination panel 10 focuses primarily upon book pages, can also
Other people are bothered to avoid when reading in the dark.
In one embodiment, as shown in figure 4, by sliding extension control device 30 to the flexible of OLED illumination panel 10
Length is adjusted, for example, the direction sliding extension control when needing OLED illumination panel 10 to extend, to OLED illumination panel 10
Device 30 processed, when position required for OLED illumination panel 10 is moved to, can stop, when needing to reduce OLED illumination panel
Telescopic control device 30 can be slided to the direction opposite with OLED illumination panel 10 when 10 light-emitting area, therefore, user
The lighting area of OLED illumination panel 10 can be adjusted according to the size of institute's read books.
In one embodiment, the spring arrangement for adjusting OLED illumination panel 10 is provided in the first accommodating cavity, it should
Spring arrangement is connect with telescopic control device 30, when telescopic control device 30 is pushed to the direction of OLED illumination panel 10 by user
When, spring arrangement drives OLED illumination panel 10 to extend, when user pushes telescopic control device 30 and OLED illumination panel 10 to
When opposite direction, spring arrangement drives OLED illumination panel 10 to shorten, when OLED illumination panel 10 is moved to required position
When setting, pushing telescopic control device 30 to centre can stop.
In one embodiment, as shown in figure 5, being additionally provided with charge-discharge circuit in second accommodating cavity, the lamp holder 20
It is additionally provided with the jack module 60 connecting by the charge-discharge circuit with the energy-storage battery 40, user can pass through jack module
60 pairs of energy-storage batteries 40 charge.In the present embodiment, jack module 60 includes standard USB interface, micro USB interface,
Optionally, jack module 60 can also include electricity display lamp, for showing the electricity of energy-storage battery 30.
In one embodiment, the capacitance of the energy-storage battery in the present embodiment is 5000mAh, not only can be provided as this
In embodiment OLED illumination panel 10 provide electric energy, can be used as mobile phone charger baby come using.
In one embodiment, as shown in figure 5, the OLED illumination panel 10 include be cascading substrate 101,
Metal anode layer 102, organic function layer 103 and metal cathode layer 104, the metal anode layer 102 and the metallic cathode
Layer 104 is connect with the cathode output end of the discharge circuit 31 and cathode output end respectively.
In one embodiment, metal cathode layer 104 is transparent cathode, and metal anode layer 102 is transparent anode, substrate
101 be transparent substrate, the OLED illumination panel prepared by using transparent substrate 101, transparent cathode and transparent anode
10 can be the transparent OLED illumination panel 10 of warm white, and user can cover transparent OLED illumination panel 10 when reading
On the page read, so that achieving the purpose that can read books through OLED illumination panel 10.
In one embodiment, substrate 101 can be flexible substrate, can be using the side of curling by using flexible substrate
OLED illumination panel 10 is accommodated in the first accommodating cavity in lamp holder 20 by formula.
In one embodiment, substrate 101 can be glass substrate.
In one embodiment, the metal anode layer 102 include lithium fluoride, tin indium oxide, indium-zinc oxide, ytterbium and
It is any one or more in silver.
In one embodiment, the metal cathode layer 104 includes metallic aluminium.
In one embodiment, metal cathode layer 104 includes the mixed layer that aluminium, silver and organic matter are formed, by by aluminium,
Silver and organic matter are successively vaporized on 103 surface of organic function layer and can form transparent cathode, wherein the organic matter can be
N, N '-two (1- naphthalene)-N, N '-diphenyl -1,1 '-biphenyl -4-4 '-diamines (NPB).
In one embodiment, the Portable reading lamp further include:
Packaging film for being packaged to the OLED illumination panel 10, the packaging film are organic film and nothing
The multilayered structure that machine film is cascading.For example, 101 surface of substrate and metallic cathode in OLED illumination panel 10
104 surfaces stack gradually covering organic film and inorganic thin film and carry out film to OLED illumination panel 10.
In one embodiment, the first face and the second face of OLED illumination panel 10 are equipped with transparent poly- naphthalenedicarboxylic acid second
Transparent luminescent face is collectively formed in diol ester (PEN) protective film, the protective film and substrate 101 and metallic cathode 104.
In one embodiment, the size in the transparent luminescent face is 210*180mm2, it is slightly larger than the paperback books of 32K (opening)
Size can be read when the size of books is 64K (opening) according to the upper and lower movement lamps and lanterns.
Optionally, the size of the lamp holder is 240*210mm2, less than the size of A4 paper, convenient for taking together with books
Band.The lamp holder of the Portable reading lamp with a thickness of 8mm, transparent light-emitting panel with a thickness of 3mm.
In one embodiment, OLED illumination panel 10 includes the tempered glass substrate of 0.7mm and the OLED of Nano grade
Device structure layer.The OLED device structure sheaf includes metal anode layer 102, organic function layer 103 and metal cathode layer 104
And thin-film encapsulation layer.
In one embodiment, the organic film includes poly terephthalic acid class plastics or poly terephthalic acid fourth two
Any one in alcohol ester.
In one embodiment, the inorganic thin film includes any in silica, titanium dioxide and zinc oxide
One.
In one embodiment, the Portable reading lamp further include:
Set on OLED illumination panel surface, for protecting the transparent acrylic of the oled panel.Use acrylic
The transparent acrylic of production have light transmission is good, pure color, it is rich in color, beautiful it is smooth, take into account two kinds of night on daytime
Effect, does not influence the features such as use at long service life.
In the present embodiment, Portable reading lamp uses OLED light source, and colour temperature is warm colour, can effectively avoid blue light
Injury, to play the role of eyeshield.Secondly, OLED illumination panel 10 is area source, other light guide module is not needed, it can be with
It is placed directly in the place of required reading on books, and light emitting region is adjusted to be read by telescopic control device 30
The required light of number.Meanwhile OLED illumination panel 10 can directly fit the corresponding number of pages of books when in use, so actually making
With when, it is only necessary to by light source illuminate required for read the page, will not only interfere other people rest, can also reduce the energy
Consumption.
The utility model provides a kind of Portable reading lamp, and the Portable reading lamp includes: OLED illumination panel；Storage
It can battery；And lamp holder, the lamp holder offer the first accommodating cavity for accommodating the OLED illumination panel and for receiving
Hold the second accommodating cavity of the energy-storage battery, discharge circuit is additionally provided in first accommodating cavity, the energy-storage battery passes through institute
Discharge circuit is stated to connect with the OLED illumination panel, the lamp holder be additionally provided with for the output electric current to the discharge circuit into
The control switch that row is adjusted.The light of luminous intensity more evenly is provided by using OLED illumination panel, and passes through the first accommodating
Chamber stores OLED illumination panel, not only reduces the volume of Portable reading lamp, OLED illumination panel can also be avoided to carry
It is damaged in the process.
The foregoing is merely the alternative embodiments of the utility model, are not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of Portable reading lamp, which is characterized in that the Portable reading lamp includes:
OLED illumination panel；
Energy-storage battery；And
Lamp holder offers the first accommodating cavity for accommodating the OLED illumination panel and described for accommodating in the lamp holder
Second accommodating cavity of energy-storage battery；
Wherein, be additionally provided with discharge circuit in first accommodating cavity, the energy-storage battery by the discharge circuit with it is described
The connection of OLED illumination panel；
The lamp holder is additionally provided with the control switch being adjusted for the output electric current to the discharge circuit.
2. Portable reading lamp as described in claim 1, which is characterized in that the lamp holder is additionally provided with for controlling the OLED
The telescopic control device of the collapsing length of illumination panel.
3. Portable reading lamp as described in claim 1, which is characterized in that be additionally provided with charge and discharge electricity in second accommodating cavity
Road, the lamp holder are additionally provided with the jack module connecting by the charge-discharge circuit with the energy-storage battery.
4. Portable reading lamp as described in claim 1, which is characterized in that the OLED illumination panel includes stacking gradually to set
Substrate, metal anode layer, organic function layer and the metal cathode layer set, the metal anode layer and the metal cathode layer point
It is not connect with the cathode output end of the discharge circuit and cathode output end.
5. Portable reading lamp as claimed in claim 4, which is characterized in that the metal anode layer includes lithium fluoride, oxidation
It is any one or more in indium tin, indium-zinc oxide, ytterbium and silver.
6. Portable reading lamp as claimed in claim 4, which is characterized in that the metal cathode layer includes metallic aluminium.
7. Portable reading lamp as described in claim 1, which is characterized in that the Portable reading lamp further include:
Packaging film for being packaged to the OLED illumination panel, the packaging film are organic film and inorganic thin film
The multilayered structure being cascading.
8. Portable reading lamp as claimed in claim 7, which is characterized in that the organic film includes poly terephthalic acid class
Any one in plastics or polybutylene terephthalate (PBT).
9. Portable reading lamp as claimed in claim 7, which is characterized in that the inorganic thin film includes silica, dioxy
Change any one in titanium and zinc oxide.
10. Portable reading lamp as described in claim 1, which is characterized in that the Portable reading lamp further include:
Set on OLED illumination panel surface, for protecting the transparent acrylic of the oled panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920041911.7U CN209340926U (en) | 2019-01-10 | 2019-01-10 | A kind of Portable reading lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920041911.7U CN209340926U (en) | 2019-01-10 | 2019-01-10 | A kind of Portable reading lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209340926U true CN209340926U (en) | 2019-09-03 |
Family
ID=67761276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920041911.7U Active CN209340926U (en) | 2019-01-10 | 2019-01-10 | A kind of Portable reading lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209340926U (en) |
-
2019
- 2019-01-10 CN CN201920041911.7U patent/CN209340926U/en active Active
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