CN201166319Y - LED light irradiation display apparatus - Google Patents

LED light irradiation display apparatus Download PDF

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Publication number
CN201166319Y
CN201166319Y CNU2008201075359U CN200820107535U CN201166319Y CN 201166319 Y CN201166319 Y CN 201166319Y CN U2008201075359 U CNU2008201075359 U CN U2008201075359U CN 200820107535 U CN200820107535 U CN 200820107535U CN 201166319 Y CN201166319 Y CN 201166319Y
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China
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emitting diode
light emitting
light
optically focused
utility
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Expired - Lifetime
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CNU2008201075359U
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Chinese (zh)
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刘志国
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Individual
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Individual
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Priority to CNU2008201075359U priority Critical patent/CN201166319Y/en
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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
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to a light-emitting diode illumination display device, which comprises a base body [1], at least one light-emitting diode group which is arranged on the base body, a light-emitting diode conductive wiring board [13] and a translucent casing [3], wherein the translucent casing [3] is arranged on the base body [1], and covers all the light-emitting diode group inside. The utility model solves the problems existing in a current technical product that a dust light-proof layer is easily formed, which is not easy to clean, and is easily permeated by rain and damp to affect normal usage, which is mainly used as a traffic pilot light, a warning lamp, an indicating lamp, a lighting lamp, a neon lamp, a miners' lamp, a street lamp, and a lighting and indicating lamp for a car.

Description

Light emitting diode illumination display unit
Technical field
The utility model relates to and a kind ofly carries out the device of traffic guide, caution, indication and daily irradiating illumination with luminous display mode, and particularly a kind of is the light emitting diode illumination display unit of light emitting source with the light emitting diode.
Background technology
At present, a kind of light emitting diode traffic guide device of technical staff's design, mainly constitute by matrix, disposed thereon light emitting diode group and corresponding circuit board, be provided with the shading edge of keeping off the rain at described light emitting diode place, its weak point is, in that there was dampness in the air or rainy day, rainwater or malaria are easy to penetrate into the light emitting diode place, damage conducting channel or light emitting diode, influence its normal use.The technical staff had designed and the little convex lens of the corresponding optically focused of light emitting diode quantity afterwards, can play the optically focused effect, but its weak point is, dust in air or moisture are easy to the groove place attached to outside crowning infall, form thicker light shield layer, influence printing opacity and show or radiation response, reduce its serviceability.
Summary of the invention
The purpose of this utility model is, overcome the deficiencies in the prior art, can effectively reduce dust in the air and clean out attached to surface, the dust that easily will adhere to too much and provide a kind of, can improve the illumination display performance, and can prevent that rainwater and moist water vapour from infiltrating, damaging the light emitting diode illumination display unit of light emitting diode and conducting wire thereof.
In order to achieve the above object, the solution that the utility model is taked is, it comprises matrix, disposed thereon light emitting diode group and light emitting diode conducting wire plate, described light emitting diode group is made of a light emitting diode at least, for example the light emitting diode by quantity such as 1,2,35,8,10,12,15,16,19,24,27,32 constitutes, be characterized in, it also comprises light transmission outer cover, described light transmission outer cover is arranged on the described matrix, and described light emitting diode group is covered on wherein.The setting of above-mentioned light transmission outer cover, with dust in air and the rainwater when raining etc. be blocked in the outside, make it be difficult for infiltrating to enter to damage associated components, also be difficult for forming the dust light shield layer, thereby improved the security reliability that the utility model uses.Above-mentioned light transmission outer cover can be water white, also can be that yellow, redness, blueness etc. are coloured, in order to change the color of transmitted light.
In order to improve the luminosity of light emitting source on this basis, it is fully utilized to the light of scattering to rear side or oblique rear, overcome of the influence of dust light shield layer to its luminous irradiation and display performance, the utility model comprises also that preferably being used to reflect light emitting diode reaches the concave surface mirror reflection bowl of oblique rear to irradiates light backward, described concave surface mirror reflection bowl be arranged on the described matrix or described light emitting diode conducting wire plate on, its quantity is corresponding with the quantity of described light emitting diode, described each light emitting diode is positioned at the space that corresponding concave surface mirror reflection bowl is crowded around, the quantity of described light emitting diode group is at least one, as: 1,2,5,8,9,10,12,15,16,20,21,24,30,35,36 etc.Above-mentioned concave surface mirror reflection bowl can be that vertical section is the arc-shaped concave shape, the cross section is the light-reflecting components of toroidal or oval ring-type, also can be that vertical section is down the parabola shaped curved surface that waits, the cross section is the light-reflecting components of toroidal or oval ring-type etc., because the bowl that its shape approximation is used to have a meal in people, therefore be referred to as reflection bowl or reflector, its main application is that light emitting diode is reached the light to scattering to oblique rear rearwards, light beam reflects, make it convert to before just or side the place ahead to the irradiation light beam, thereby improve the luminous utilization rate of light emitting diode, increase luminosity, overcome the dust light shield layer with this and weaken the influence that brightness is brought serviceability.
In order to adhere at the minimizing dust, be convenient to clear up the dust that has adhered to, overcome on the basis of dust light shield layer influence, further improve its illumination display performance, no matter whether it also comprises above-mentioned concave surface mirror reflection bowl, the utility model preferably also comprises the optically focused light transmission casing that is distributed with the little convex lens of optically focused, described optically focused light transmission casing is arranged on the described matrix, corresponding light emitting diode group is covered, and covered on wherein by described light transmission outer cover, its quantity is corresponding with the quantity of described light emitting diode group, the quantity of the little convex lens of described optically focused is corresponding with the quantity of described light emitting diode, and the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it.The optically focused effect has been played in the setting of the little convex lens of above-mentioned optically focused, can effectively strengthen brightness, improves the illumination display performance.At above-mentioned light emitting diode is in the time of can sending the light emitting diode of white light, the optically focused light transmission casing then can play the effect of conversion transmitted light color, as when adopting water white optically focused light transmission casing, then its light that appears is white light, as when adopting yellow optically focused light transmission casing, the light that then transmits is sodium yellow, as when adopting red optically focused light transmission casing, the light that then transmits is red light.
In order to make full use of solar energy, make it not consume other energy, no matter whether the utility model also comprises concave surface mirror reflection bowl, also no matter whether the utility model also comprises above-mentioned optically focused light transmission casing and the little convex lens of optically focused thereof, preferably it also comprises the solar panels and the electrical storage device that is used for store electrical energy that are used for solar energy is converted to electric energy, and the electric power storage input of described electrical storage device and electric energy output end are electrically connected with the conducting channel of described solar panels, described light emitting diode conducting wire plate respectively.Above-mentioned solar energy can be assembled solar energy, its photoelectric switching circuit can convert solar energy to electric energy, and is stored in the above-mentioned electrical storage device, is used to the light emitting diode power supply, its structure and operation principle are well known to those of ordinary skill in the art, no longer describe in detail herein.Because light emitting diode is the extremely low energy-saving light emitting source of power consumption, therefore carrying out the electric energy that opto-electronic conversion gets from solar energy is enough to for its use, thereby can reach the purpose of energy-saving and environmental protection, and solar energy is inexhaustible best natural energy source.
Prevent the performance of divergence of beam and rain cover in order further to improve it, when the utility model also comprises light transmission outer cover, the utility model preferably also comprise prevent irradiation light scattering and rain cover on block the edge, block on described along being arranged on the described matrix, and be positioned at the place, upper edge of described light transmission outer cover, the positive front surface of described light transmission outer cover is plane.This light transmission outer cover is convenient to cleaning and is adhered to dust, also helps the light transmission.
When the utility model was provided with above-mentioned concave surface mirror reflection bowl, the concave surface of best described concave surface mirror reflection bowl was an arc surface.Above-mentioned matrix can be flat box parts, and light emitting diode conducting wire plate is set within it in the chamber, and described matrix also can be plate type part or groove type parts, and described light emitting diode conducting wire plate is embedded in above it.Above-mentioned each structure all belongs to protection domain of the present utility model.
The above light emitting diode (LED) can adopt color as light emitting diodes such as yellow, blueness, redness, also can select the light emitting diode that sends white light for use.
Because the utility model has adopted said structure, the setting of light transmission outer cover, make it can effectively reduce in the air dust and moist water vapour attached to the quantity on surface, thereby slow down the formation of dust light shield layer, and after the dust light shield layer forms, also be convenient to the above-mentioned light shield layer that dust deposit forms is cleaned out, can guarantee illumination display performance of the present utility model; Because it has additional described concave surface mirror reflection bowl, optically focused light transmission casing and the little convex lens of optically focused thereof, make it further weaken above-mentioned light shield layer and brought influence again, improved its illumination display brightness; The setting of solar panels and electrical storage device makes its electric energy that produces without attrition fire, hydroelectric generation, and can make full use of this inexhaustible natural clean energy resource of solar energy, and both energy-conservation, environmental protection again also need not be worried for interim outage; On block the edge setting make it more convenient to use.Therefore, the utility model has the advantages that: the formation that can effectively slow down the dust light shield layer, prevent that rainwater, moisture from infiltrating, be convenient to clear up the light shield layer that surface dirt constitutes, guarantee the security reliability of its use, advantages such as in addition, it also has illumination display brightness height, and the light emitting diode energy consumption is low, durability is high, easy to use.
Description of drawings
Fig. 1 is embodiment 1 a described structural representation of the present utility model;
Fig. 2 is an elevational schematic view of the present utility model shown in Figure 1;
Fig. 3 is embodiment 2 described structural representations of the present utility model;
Fig. 4 is a structure enlarged diagram of the present utility model shown in Figure 3;
Fig. 5 is embodiment 3 described structural representations of the present utility model;
Fig. 6 is embodiment 4 described structural representations of the present utility model;
Fig. 7 is embodiment 5 described structural representations of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Embodiment 1, in structural representation shown in Figure 1 and enlarged diagram shown in Figure 2, the utility model comprises matrix 1, disposed thereon light emitting diode group and light emitting diode conducting wire plate 13, described light emitting diode group is made of at least one light emitting diode, for example by 1,2,5,8,10,13,16,19,24,30,35, the light emitting diode of quantity such as 36 constitutes, above-mentioned matrix 1 is flat box parts, light emitting diode conducting wire plate 13 is assemblied in its inner chamber, be electrically connected with light emitting diode conducting wire plate 13 in corresponding each light emitting diode group on the interior flat board of matrix 1 at position, be provided with corresponding installing hole, be used for each light emitting diode of corresponding light emitting diode group is connected electrically in above-mentioned light emitting diode conducting wire plate 13.Wherein, the utility model also comprises light transmission outer cover 3, and described light transmission outer cover 3 is arranged on the described matrix 1, and described light emitting diode group is covered on wherein.Herein, the quantity of above-mentioned light emitting diode group is 12, each light emitting diode group is made of 16 light emitting diodes, and light emitting diode group 12 is among above-mentioned each light emitting diode group, and light emitting diode 2 is among the above-mentioned light emitting diode.In Fig. 2, the utility model has been made the traffic guide lamp of single arrowhead form, and its light emitting diode is formed single arrangement, can certainly be double arrangement.Traffic guide, caution, indicator lamp, neon light, miner that the utility model also can be made traffic guide lamp, triangle warning lamp, traffic lights and other Any shape of double-head arrow shape use mine lamp, street lamp or illuminating lamp etc., when making illuminating lamp, its light emitting diode group can be made of 24 or 35 light emitting diodes.
Embodiment 2, the utility model except have additional with the corresponding optically focused light transmission casing of above-mentioned light emitting diode group and distribute above with the little convex lens of the corresponding optically focused of light emitting diode quantity, have additional in addition with the corresponding reflection bowl of light emitting diode quantity outside, other structure is all identical with embodiment 1 described structure.In structural representation shown in Figure 3 and enlarged diagram shown in Figure 4, the utility model comprises matrix 1, disposed thereon 12 light emitting diode groups and light emitting diode conducting wire plate 13, and light emitting diode group 12 is one of them.Described each light emitting diode group constitutes by 16 light emitting diodes, light emitting diode 2 is exactly one that constitutes among 16 light emitting diodes of light emitting diode group 12, wherein, the utility model also comprises light transmission outer cover 3, described light transmission outer cover 3 is arranged on the described matrix 1, and described light emitting diode group is covered on wherein.In addition, it comprises that also being used to reflect light emitting diode reaches the concave surface mirror reflection bowl of oblique rear to irradiates light backward, described concave surface mirror reflection bowl is arranged on the described matrix 1, its quantity is corresponding with the quantity of described light emitting diode, be that each light emitting diode group is made of 16 light emitting diodes, 16 concave surface mirror reflection bowls also are set, and described each light emitting diode is positioned at the space that corresponding concave surface mirror reflection bowl is crowded around.In Fig. 4, concave surface mirror reflection bowl 6 of the present utility model and concave surface mirror reflection bowl 8 are two among the above-mentioned concave surface mirror reflection bowl, concave surface mirror reflection bowl 6 is crowded around light emitting diode 2 therein, and concave surface mirror reflection bowl 8 crowds around light emitting diode 7 therein.Herein, the concave surface of described each concave surface mirror reflection bowl is arc surface, can certainly be other curved surface shape that can reflection ray, no longer describes in detail herein.In Fig. 3, the utility model also comprises the optically focused light transmission casing that is distributed with the little convex lens of optically focused, described optically focused light transmission casing is arranged on the matrix 1, corresponding light emitting diode group is covered, and covered on wherein by described light transmission outer cover 3, its quantity is corresponding with the quantity of described light emitting diode group, promptly 12, the quantity of the little convex lens of described optically focused is corresponding with the quantity of described light emitting diode, the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it, and optically focused light transmission casing 4 is among described each optically focused light transmission casing.Optically focused light transmission casing 4 covers on the light emitting diode group 12 that 16 light emitting diodes such as light emitting diode 2 grades constitute wherein, and the little convex lens 5 of the optically focused on the optically focused light transmission casing 4 are positioned at the positive front of light emitting diode 2.In the present embodiment, each light emitting diode all adopts the light emitting diode that can send white light, and each optically focused light transmission casing then plays the effect of conversion transmitted light color, and what color the optically focused light transmission casing is, then the i.e. light of color why of its light that transmits.Herein, each light emitting diode is for sending the light emitting diode of white light, and each optically focused light transmission casing is water white, and then its light that transmits is white light.
Embodiment 3, and the utility model blocks on having additional the edge, and other structure is all identical with embodiment 2 described structures.In schematic diagram shown in Figure 5, the utility model also comprise prevent irradiation light scattering and rain cover on block along 9, block on described along 9 and be arranged on the described matrix 1, and be positioned at the place, upper edge of described light transmission outer cover 3, the positive front surface of described light transmission outer cover 3 is plane.
Embodiment 4, and the utility model is except used as the lighting device, and other structure is all identical with embodiment 2 described structures.In schematic diagram shown in Figure 6, light emitting diode group of the present utility model has only one, and this light emitting diode group is made of 35 light emitting diodes.The utility model be provided with light transmission outer cover 3 that above-mentioned light emitting diode group is covered and on block along 9, on block the place, upper edges that is positioned at light transmission outer cover 3 along 9.Herein, the utility model is as illuminating lamp or street lamp.
Embodiment 5, and the utility model is except having additional solar panels and electrical storage device, and other structure is all identical with embodiment 4 described structures.In structural representation shown in Figure 7, the utility model except comprise matrix 1, light transmission outer cover 3 and on block along the parts such as 9, also comprise the solar panels 10 and the electrical storage device 11 that is used for store electrical energy that are used for solar energy is converted to electric energy, the electric power storage input of described electrical storage device 11 and electric energy output end are electrically connected with the conducting channel of described solar panels 10, described light emitting diode conducting wire plate respectively.Certainly, the utility model also can have additional above-mentioned solar panels 10 and electrical storage device 11 during as the traffic guide of luminous demonstration, caution, indicating device, and above-mentioned electrical storage device 11 is accumulator jar or battery, is battery herein.
In addition; the mine lamp that it is street lamp, neon light, billboard illumination lamp, car lighting lamp, steering indicating light, fog lamp that the utility model also can be used as the night-road illumination lamp, use illuminating lamp always, emergency light, stage lighting, coal miner are used when having a power failure etc.; no matter it is as what lamp; as long as adopted above-mentioned each structure, then all belong to protection domain of the present utility model.When it sets up other accessory again, also belong to protection domain of the present utility model.
Protection domain of the present utility model is as the criterion with claims, and is not subjected to the restriction of above-mentioned each accompanying drawing and each embodiment.

Claims (7)

1, a kind of light emitting diode illumination display unit, comprise matrix [1], disposed thereon light emitting diode group and light emitting diode conducting wire plate [13], described light emitting diode group is made of a light emitting diode at least, it is characterized in that, it also comprises light transmission outer cover [3], described light transmission outer cover [3] is arranged on the described matrix [1], and described light emitting diode group is covered on wherein.
2, light emitting diode illumination display unit according to claim 1, it is characterized in that, it comprises that also being used to reflect light emitting diode reaches the concave surface mirror reflection bowl of oblique rear to irradiates light backward, described concave surface mirror reflection bowl be arranged on that described matrix [1] is gone up or described light emitting diode conducting wire plate [13] on, its quantity is corresponding with the quantity of described light emitting diode, described each light emitting diode is positioned at the space that corresponding concave surface mirror reflection bowl is crowded around, and the quantity of described light emitting diode group is at least one.
3, light emitting diode illumination display unit according to claim 1 and 2, it is characterized in that, it also comprises the optically focused light transmission casing that is distributed with the little convex lens of optically focused, described optically focused light transmission casing is arranged on the described matrix [1], corresponding light emitting diode group is covered, and covered on wherein by described light transmission outer cover [3], its quantity is corresponding with the quantity of described light emitting diode group, the quantity of the little convex lens of described optically focused is corresponding with the quantity of described light emitting diode, and the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it.
4, light emitting diode illumination display unit according to claim 1 and 2, it is characterized in that, it also comprises the electrical storage device [11] that is used for that solar energy is converted to the solar panels [10] of electric energy and is used for store electrical energy, and the electric power storage input of described electrical storage device [11] and electric energy output end are electrically connected with the conducting channel of described solar panels [10], described light emitting diode conducting wire plate respectively.
5, light emitting diode illumination display unit according to claim 3, it is characterized in that, it also comprises the electrical storage device [11] that is used for that solar energy is converted to the solar panels [10] of electric energy and is used for store electrical energy, and the electric power storage input of described electrical storage device [11] and electric energy output end are electrically connected with the conducting channel of described solar panels [10], described light emitting diode conducting wire plate respectively.
6, light emitting diode illumination display unit according to claim 1, it is characterized in that, it also comprise prevent irradiation light scattering and rain cover on block along [9], block on described along [9] and be arranged on the described matrix [1], and be positioned at the place, upper edge of described light transmission outer cover [3], the positive front surface of described light transmission outer cover [3] is plane.
7, light emitting diode illumination display unit according to claim 2 is characterized in that, the concave surface of described concave surface mirror reflection bowl is an arc surface.
CNU2008201075359U 2008-04-01 2008-04-01 LED light irradiation display apparatus Expired - Lifetime CN201166319Y (en)

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CNU2008201075359U CN201166319Y (en) 2008-04-01 2008-04-01 LED light irradiation display apparatus

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089524A1 (en) * 2010-01-25 2011-07-28 Novomatic Ag Illumination device for gaming machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089524A1 (en) * 2010-01-25 2011-07-28 Novomatic Ag Illumination device for gaming machine

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Granted publication date: 20081217