CN201170485Y - High-efficiency light irradiation display apparatus - Google Patents
High-efficiency light irradiation display apparatus Download PDFInfo
- Publication number
- CN201170485Y CN201170485Y CNU2008201075363U CN200820107536U CN201170485Y CN 201170485 Y CN201170485 Y CN 201170485Y CN U2008201075363 U CNU2008201075363 U CN U2008201075363U CN 200820107536 U CN200820107536 U CN 200820107536U CN 201170485 Y CN201170485 Y CN 201170485Y
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- Prior art keywords
- light
- emitting diode
- light emitting
- concave surface
- optically focused
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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 an efficient illumination display device, mainly comprising a basal body (1), luminescent diode groups serving as a luminescent source, a luminescent diode conductive circuit board (15), a concave lens reflecting part corresponding to the luminescent diode in each luminescent diode group as well as a translucid shell (10). The utility model is capable to settle the disadvantages of the prior art, such as low utilization ratio of the luminescent diode, insufficient illumination brightness, poor power-saving efficiency, etc. The efficient illumination display device is mainly used as a traffic pilot light, a caution indicating light, a neon lamp, an illuminating lamp, a street lamp, etc.
Description
Technical field
The utility model relates to and a kind ofly carries out road traffic guiding, caution, indication and irradiating illumination device with luminous display format, and particularly a kind of is that the efficiency light of light emitting source is according to display unit with the light emitting diode
Background technology
At present, a kind of light emitting diode traffic guide of technical staff's development, alarming device, mainly by matrix, disposed thereon light emitting diode group and light emitting diode conducting wire plate are formed, above-mentioned light emitting diode group is made of several light emitting diodes, wherein, the light that each light emitting diode sends is to irradiation all around, wherein to the dead ahead to or side the place ahead can play to the light that sends that irradiation shows and the effect of illumination, backward or tiltedly the rear then has been scattered to the light that sends, and do not have real illumination or luminous demonstration effect, thereby cause the luminous energy waste of light emitting source, luminous utilization rate is not high.Therefore, its weak point is that light emitting diode is scattered to the light that sends with oblique rear backward, is not fully utilized, and luminous utilization rate is lower.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, supplies a kind of light emitting diode that can effectively utilize backward with tiltedly the rear is to the light that sends and improve, and the higher efficiency light of luminous utilization rate is shone display unit.
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, be characterized in, it also comprises and the corresponding concave surface of described light emitting diode border formula light-reflecting components, described concave surface border formula light-reflecting components be arranged on the described matrix or described light emitting diode conducting wire plate on, the residing position of described each light emitting diode, all be positioned at the space that the light reflective concave surface of corresponding described concave surface border formula light-reflecting components with it is surrounded, described each concave surface mirror light-reflecting components be arranged on the described matrix or described light emitting diode conducting wire plate on, its bottom is provided with the light emitting diode pilot hole.The setting of above-mentioned concave surface border formula light-reflecting components, making light emitting diode reach oblique rear backward is reflected to the light that sends, then become to its dead ahead to or side the place ahead to the irradiation light, thereby effectively utilized light emitting diode to shine backward and the light to irradiation to oblique rear, improve its luminous utilization rate, strengthened the illumination brightness of light emitting diode.The quantity of above-mentioned light emitting diode group can be 1,2,4,7,10,12,15,18,21,24 etc., and the quantity that constitutes the light emitting diode of above-mentioned each light emitting diode group can be 1,2,3,5,8,10,13,16,19,20,24 etc.
In order to make its light reflecting effect better, preferably constitute described concave surface mirror light-reflecting components of the present utility model and be longitudinal profile and be shaped as the circular arc, the half elliptic that inwardly concave, fall parabola shaped or both sides and be the reflection bowl of shapes such as involute shape.The employing of the concave surface mirror light-reflecting components of above-mentioned shape has effectively ensured the efficient that light reflects, and result of use is better.
In order further to improve the effect of its light reflection, preferably constitute described concave surface mirror light-reflecting components of the present utility model and be the circular arc longitudinal profile that inwardly concaves, be the section that the circular arc section that inwardly concaves by both sides constitutes, its horizontal section is annular or oval ring etc.
In order further to improve its light reflecting effect on the basis of the above, best combination becomes the outer arc shape section of described concave surface mirror light-reflecting components longitudinal profile on the utility model, by radius be the 4-7 millimeter the little circular arc in bottom and with the radius of its smooth connection be that the orthodrome of 28-32 millimeter constitutes, it is that the bottom roundlet arc of 4-7 millimeter constitutes by radius then with the adjacent inner arc shape section of the concave surface mirror light-reflecting components of periphery.The radius of the little circular arc in above-mentioned bottom can be 4 millimeters, 5 millimeters, 5.5 millimeters, 6 millimeters, 7 millimeters, 4.5 millimeters, 6.5 millimeters etc., and the radius of orthodrome can be 28 millimeters, 28.5 millimeters, 29 millimeters, 29.5 millimeters, 30 millimeters, 30.5 millimeters, 31 millimeters, 31.5 millimeters, 32 millimeters etc.
In order to make it have the function that dust protection preferably adheres to and prevent rainwater, no matter the utility model adopts above-mentioned which kind of structure, promptly no matter whether described concave surface mirror light-reflecting components is that longitudinal profile is shaped as the circular arc that inwardly concaves, half elliptic, falling parabola shaped or both sides is the reflection bowl of involute shape, no matter described concave surface mirror light-reflecting components is the circular arc longitudinal profile that inwardly concaves, it whether is the section that the circular arc section that inwardly concaves by both sides constitutes, its horizontal section is annular or oval ring, the outer arc shape section that also no matter is combined into described concave surface mirror light-reflecting components longitudinal profile whether by radius be the 4-7 millimeter the little circular arc in bottom and with the radius of its smooth connection be that the orthodrome of 28-32 millimeter constitutes, it is that the bottom roundlet arc of 4-7 millimeter constitutes by radius then with the adjacent inner arc shape section of concave surface mirror light-reflecting components of periphery, preferably the utility model also comprises light transmission outer cover, described light transmission outer cover is arranged on the described matrix, described light emitting diode group is covered on wherein, the positive front surface of described light transmission outer cover is plane, the quantity of described light emitting diode group is at least one, as 1,2,4,5,8,10,12,15,18,21,24,27,32 etc.
In order further to improve its illumination display effect, no matter the utility model adopts above-mentioned which kind of structure, promptly no matter whether described concave surface mirror light-reflecting components is that longitudinal profile is shaped as the circular arc that inwardly concaves, half elliptic, falling parabola shaped or both sides is the reflection bowl of involute shape, no matter described concave surface mirror light-reflecting components is the circular arc longitudinal profile that inwardly concaves, it whether is the section that the circular arc section that inwardly concaves by both sides constitutes, its horizontal section is annular or oval ring, the outer arc shape section that also no matter is combined into described concave surface mirror light-reflecting components longitudinal profile whether by radius be the 4-7 millimeter the little circular arc in bottom and with the radius of its smooth connection be that the orthodrome of 28-32 millimeter constitutes, it is that the bottom roundlet arc of 4-7 millimeter constitutes by radius then with the adjacent inner arc shape section of concave surface mirror light-reflecting components of periphery, preferably the utility model also comprises at least one parts among the combiner that the optically focused light transmission casing that is distributed with the little convex lens of optically focused and solar energy converts electric energy to, described optically focused light transmission casing is arranged on the described matrix, corresponding light emitting diode group is covered on wherein, 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, the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it, described combiner is electrically connected with the electric power storage parts by solar panels and forms, the electric power storage input of described electric power storage parts and electric energy output end respectively with described solar panels, conducting channel on the plate of described light emitting diode conducting wire is electrically connected.The little convex lens of above-mentioned optically focused can play the optically focused effect, improve the illumination brightness of light emitting diode, when above-mentioned optically focused light transmission casing adopts different colours, can play the effect of conversion transmitted light color, when if its color is yellow, red, blue, then its light that transmits is also for yellow, red, blue.No matter whether the utility model also comprises described light transmission outer cover, and the utility model all can adopt said structure, comprises that promptly above-mentioned optically focused light transmission casing and solar energy convert at least one parts among the combiner of electric energy to.When it also comprised described light transmission outer cover, described optically focused light transmission casing was covered on wherein by described light transmission outer cover.
In order to prevent that its divergence of beam from shining and playing the effect of certain anti-rainwater, no matter the utility model adopts above-mentioned which kind of structure, promptly no matter whether described concave surface mirror light-reflecting components is that longitudinal profile is shaped as the circular arc that inwardly concaves, half elliptic, falling parabola shaped or both sides is the reflection bowl of involute shape, no matter described concave surface mirror light-reflecting components is the circular arc longitudinal profile that inwardly concaves, it whether is the section that the circular arc section that inwardly concaves by both sides constitutes, its horizontal section is annular or oval ring, the outer arc shape section that also no matter is combined into described concave surface mirror light-reflecting components longitudinal profile whether by radius be the 4-7 millimeter the little circular arc in bottom and with the radius of its smooth connection be that the orthodrome of 28-32 millimeter constitutes, it is that the bottom roundlet arc of 4-7 millimeter constitutes by radius then with the adjacent inner arc shape section of concave surface mirror light-reflecting components of periphery, preferably the utility model also comprise prevent light scattering and rain cover on block the edge, block on described along the place, upper edge that is arranged on described matrix, when it is provided with above-mentioned light transmission outer cover, block on then above-mentioned along in the place, upper edge of place, upper edge that is arranged on described matrix or described light transmission outer cover.
Above-mentioned light emitting diode conducting wire plate can be an independently wiring board, be arranged in the inner chamber of described flat box matrix or attached to the inner surface place of above-mentioned matrix, also can be arranged on the above-mentioned matrix, constitute the combined type matrix that has the conducting wire plate with this matrix, said structure is well known to those of ordinary skill in the art, so locate no longer to describe in detail.
Because the utility model has adopted said structure, the setting of concave surface mirror light-reflecting components, making its light emitting diode reach oblique rear rearwards is reflected to the light that sends, become to its dead ahead to or side the place ahead to the irradiation light, thereby improved the luminous utilization rate of light emitting diode, the illumination display brightness is improved; The setting of optically focused light transmission casing, the light of dispersing relatively that light emitting diode is sent is gathered together, concentrate to the dead ahead to or side the place ahead to irradiation, thereby improved its luminous utilization rate and illumination brightness; When the optically focused light transmission casing adopts different colours, can play the effect of conversion transmitted light color; Setting up of light transmission outer cover makes it effectively slow down dust in the air in the adhering to of its surface, the irradiation that shuts out the light, and in case also be convenient to clean out after forming the dust light shield layer; On block the setting on edge, make it prevent that effectively dispersing of light and rainwater from entering, therefore, the advantage that the utlity model has is: luminous utilization rate height, and the illumination display brightness is higher, the dust light shield layer easily forms again, rainwater is difficult for entering, the dependability height, and energy-saving effect is obvious, in addition, can also change the color of transmitted light according to actual needs.
Description of drawings
Fig. 1 is embodiment 1 a described structural representation of the present utility model;
Fig. 2 is a partial structurtes schematic diagram of the present utility model shown in Figure 1;
Fig. 3 is the structural representation of embodiment 2 described concave surface mirror light-reflecting components of the present utility model;
Fig. 4 is embodiment 3 described structural representations of the present utility model;
Fig. 5 is the schematic diagram that the utility model shown in Figure 4 is made single arrow traffic guide lamp;
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.
Above-mentioned light transmission outer cover 10 is generally water white; also can be coloured transparent casings such as redness, yellow, blueness; to play the effect that changes the transmitted light color; above-mentioned matrix 1 both can be flat box parts; also can be tabular or groove shape parts, above-mentioned each structure all belongs to protection domain of the present utility model.
When the utility model also comprise other accessory or omit at least combinations thereof parts, light transmission outer cover 10, each optically focused light transmission casing, on block along among the structure of any one parts, all belong to protection domain of the present utility model.All passable when the utility model is made the traffic guide lamp of unidirectional arrow, four-headed arrow shape, various Traffic alarm light, miner with illumination display unit such as mine lamp, neon light, illuminating lamp, street lamp, billboard illumination lamps, all 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 each accompanying drawing and each embodiment.
Claims (9)
1, a kind of efficiency light is according to display unit, comprise matrix [1], disposed thereon light emitting diode group and light emitting diode conducting wire plate [15], described light emitting diode group is made of a light emitting diode at least, it is characterized in that, it also comprises and the corresponding concave surface of described each light emitting diode border formula light-reflecting components, described concave surface border formula light-reflecting components be arranged on that described matrix [1] is gone up or described light emitting diode conducting wire plate on, the residing position of each light emitting diode, all be positioned at the space that the light reflective concave surface of corresponding described concave surface border formula light-reflecting components with it is surrounded, described each concave surface mirror light-reflecting components is arranged on the described matrix [1] or on the described light emitting diode conducting wire plate [15], its bottom is provided with the light emitting diode pilot hole.
2, efficiency light according to claim 1 is characterized in that according to display unit, and described concave surface mirror light-reflecting components is that longitudinal profile is shaped as the circular arc, the half elliptic that inwardly concave, falls parabola shaped or both sides and be the reflection bowl of involute shape.
3, efficiency light according to claim 2 is according to display unit, it is characterized in that, described concave surface mirror light-reflecting components is the circular arc longitudinal profile that inwardly concaves and is made of the circular arc section that inwardly concaves of both sides, and its horizontal section is annular or oval ring.
4, efficiency light according to claim 3 is according to display unit, it is characterized in that, the outer arc shape section that is combined into described concave surface mirror light-reflecting components longitudinal profile by radius be the 4-7 millimeter the little circular arc in bottom and with the radius of its smooth connection be that the orthodrome of 28-32 millimeter constitutes, it is that the bottom roundlet arc of 4-7 millimeter constitutes by radius then with the adjacent inner arc shape section of the concave surface mirror light-reflecting components of periphery.
5, shine display unit according to the described efficiency light of any one claim in the claim 1 to 4, it is characterized in that, it also comprises light transmission outer cover [10], described light transmission outer cover [10] is arranged on the described matrix [1], described light emitting diode group is covered on wherein, the positive front surface of described light transmission outer cover [3] is plane, and the quantity of described light emitting diode group is at least one.
6, shine display unit according to the described efficiency light of any one claim in the claim 1 to 4, it is characterized in that, it also comprises at least one parts among the combiner that the optically focused light transmission casing that is distributed with the little convex lens of optically focused and solar energy converts electric energy to, described optically focused light transmission casing is arranged on the described matrix [1], corresponding light emitting diode group is covered on wherein, 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, the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it, described combiner is electrically connected with electric power storage parts [13] by solar panels [12] and forms, the electric power storage input of described electric power storage parts [13] and electric energy output end respectively with described solar panels [12], conducting channel on the described light emitting diode conducting wire plate [15] is electrically connected.
7, efficiency light according to claim 5 is according to display unit, it is characterized in that, it also comprises at least one parts among the combiner that the optically focused light transmission casing that is distributed with the little convex lens of optically focused and solar energy converts electric energy to, described optically focused light transmission casing is arranged on the described matrix [1], corresponding light emitting diode group is covered, 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, the little convex lens of described each optically focused all are positioned at the positive front of each light emitting diode corresponding with it, described combiner is electrically connected with electric power storage parts [13] by solar panels [12] and forms, the electric power storage input of described electric power storage parts [13] and electric energy output end respectively with described solar panels [12], conducting channel on the described light emitting diode conducting wire plate [15] is electrically connected, and described optically focused light transmission casing is covered on wherein by described light transmission outer cover [10].
8, shine display unit according to the described efficiency light of any one claim in the claim 1 to 4, it is characterized in that, it also comprise prevent light scattering and rain cover on block along [11], block the place, upper edge that is arranged on described matrix [1] along [11] on described.
9, efficiency light according to claim 5 is characterized in that according to display unit, and it also comprises blocks along [11], blocks along [11] on described and is arranged on the place, upper edge of described matrix [1] or the place, upper edge of described light transmission outer cover [10].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201075363U CN201170485Y (en) | 2008-04-01 | 2008-04-01 | High-efficiency light irradiation display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201075363U CN201170485Y (en) | 2008-04-01 | 2008-04-01 | High-efficiency light irradiation display apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201170485Y true CN201170485Y (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201075363U Expired - Lifetime CN201170485Y (en) | 2008-04-01 | 2008-04-01 | High-efficiency light irradiation display apparatus |
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| Country | Link |
|---|---|
| CN (1) | CN201170485Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077619A (en) * | 2012-12-25 | 2013-05-01 | 张桓毓 | Signal lamp |
| CN108426205A (en) * | 2018-03-28 | 2018-08-21 | 上海壹墨图文设计制作有限公司 | A kind of safety indicating device |
-
2008
- 2008-04-01 CN CNU2008201075363U patent/CN201170485Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077619A (en) * | 2012-12-25 | 2013-05-01 | 张桓毓 | Signal lamp |
| CN108426205A (en) * | 2018-03-28 | 2018-08-21 | 上海壹墨图文设计制作有限公司 | A kind of safety indicating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081224 |
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| CX01 | Expiry of patent term |