CN101800011B - Gateway marking device - Google Patents
Gateway marking device Download PDFInfo
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- CN101800011B CN101800011B CN201010146085.6A CN201010146085A CN101800011B CN 101800011 B CN101800011 B CN 101800011B CN 201010146085 A CN201010146085 A CN 201010146085A CN 101800011 B CN101800011 B CN 101800011B
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- transmissive member
- marking device
- base
- light source
- source assembly
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Abstract
The invention is applicable to the field of lighting device, and discloses a gateway marking device. The device comprises a light source assembly and a shell assembly, wherein the shell assembly comprises a light transmission member and a base, the light source assembly is fixedly arranged in the shell assembly, the light transmission member is arranged on the upper end of the base, and the light transmission member is provided with a light distribution wall which can refract a light beam sent out by the light source assembly to form an included angle of negative 45-45 DEG with the horizontal direction. By arranging the light distribution wall on the light transmission member to refract a light beam originally radiated in the vertical direction to come forth along the horizontal direction, the gateway marking device provided by the invention greatly enhances the luminous intensity of the product on the horizontal plane; the product has a large visual range, and the light transmission member slide up and down relative to the base, thereby enabling the product to meet requirements of different operating environments; and the product has a good commonality, and is prevented from being blocked by weeds and other obstructions to lose the marking function.
Description
Technical field
The invention belongs to field of illuminating device, relate in particular to a kind of gateway marking device.
As shown in Figure 1, gateway marking device of the prior art, its illuminated component 91 is located in housing 92, light directly up penetrates by water white transparency upper cover 93, in the horizontal direction without light distribution structure, product in the horizontal direction luminous intensity is low, thereby causes product visual range in the horizontal direction short; In addition, path concentrator marker of the prior art, its light-emitting area height is low and can not regulate according to actual service condition, and product versatility is poor, and the water white transparency upper cover 93 of product is in use easily blocked, and can not meet request for utilization.
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of gateway marking device is provided, its luminous intensity on surface level is high, and product visual range is far away.
Technical scheme of the present invention is: a kind of gateway marking device, comprise light source assembly and housing unit, described housing unit comprises transmissive member and base, described light source assembly is fixedly arranged in described housing unit, described transmissive member is located at described base upper end, and described transmissive member is provided with the light refraction that described light source assembly can be sent and becomes the luminous intensity distribution wall from the horizontal by-45 ° to 45 °; Described light source assembly is positioned at the below of described luminous intensity distribution wall, described luminous intensity distribution wall comprises the plane of incidence, the exit facet of inner side and is positioned at the fully reflecting surface in outside, the described plane of incidence and exit facet are all positioned at the inner side of described luminous intensity distribution wall, the described plane of incidence and exit facet are arranged alternately and are stepped, the axis of the described plane of incidence and described base is perpendicular, and the angular range between described fully reflecting surface and the described plane of incidence is 42 ° to 45 °.
Preferably, stepped or pagoda shape or taper of the cross section of described luminous intensity distribution wall.
More specifically, described transmissive member slip cap is located at described base and can be slided up and down along described base.
More specifically, described transmissive member slip cap is located at described base and can be slided up and down along described base.
More specifically, described base comprises lower shell component and guide rod, and described guide rod is fixedly arranged on described lower shell component, offers the through hole being sheathed on described guide rod in described transmissive member.
More specifically, described guide rod one end is fixedly connected on described lower shell component, and the other end convexes with spacing block set.
More specifically, described lower shell component comprises lower house and transparent gland bonnet, between described lower house and described gland bonnet, be fixedly connected with and form can accommodating described light source assembly inner chamber, described inner chamber China is provided with pcb board, described light source assembly comprises some illuminated components, and described illuminated component is fixedly arranged on described pcb board.
Preferably, described illuminated component is that half light intensity angle is the LED of 10 ° to 15 °.
Further, between described transmissive member and described base, be provided with elastic component, described elastic component one end is supported and is terminated in described base, and the other end supports and terminates in described transmissive member, is provided with the buckle structure that described transmissive member can be lock onto to described base between described transmissive member and described base.
A kind of gateway marking device provided by the invention, it can penetrate former light refraction to horizontal direction of vertically irradiating by arranging in transmissive member, greatly strengthened the luminous intensity of product on surface level, product visual range is far away, and transmissive member relatively base slides up and down, make product can meet the requirement of different environments for use, product versatility is good, has avoided product to be blocked by shelters such as weeds and has lost mark action.
accompanying drawing explanation
Fig. 1 is the schematic diagram of the gateway marking device that provides of prior art;
Fig. 2 is the diagrammatic cross-section of a kind of gateway marking device of providing of the embodiment of the present invention in deployed condition;
Fig. 3 is the diagrammatic cross-section in contraction state of a kind of gateway marking device of providing of the embodiment of the present invention;
Fig. 4 is a kind of gateway marking device of providing of the embodiment of the present invention another diagrammatic cross-section in deployed condition;
Fig. 5 is the schematic perspective view of a kind of gateway marking device of providing of the embodiment of the present invention;
Fig. 6 is the diagrammatic cross-section of the transmissive member of a kind of gateway marking device of providing of the embodiment of the present invention;
Fig. 7 is the local enlarged diagram in A place in Fig. 6;
Fig. 8 is the diagrammatic cross-section of another transmissive member of a kind of gateway marking device of providing of the embodiment of the present invention;
Fig. 9 is the diagrammatic cross-section of another transmissive member of a kind of gateway marking device of providing of the embodiment of the present invention;
Figure 10 is a kind of gateway marking device of providing of embodiment of the present invention distribution curve flux figure in the vertical direction;
Figure 11 is the schematic diagram of the light source assembly of a kind of gateway marking device of providing of the embodiment of the present invention;
Figure 12 is another schematic diagram of the light source assembly of a kind of gateway marking device of providing of the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figures 2 and 3, a kind of gateway marking device that the embodiment of the present invention provides, comprise light source assembly 100 and housing unit 200, described housing unit 200 comprises transmissive member 210 and base 220, described transmissive member 210 adopts the plastics that transparency is high to make, described light source assembly 100 is fixedly arranged in described housing unit 200, described transmissive member 210 is located at described base 220 upper ends, the upper end of described transmissive member 210 is provided with the light refraction that described light source assembly 100 can be sent and becomes the luminous intensity distribution wall 211 from the horizontal by-45 ° to 45 °, described light source assembly 100 is positioned at the below of luminous intensity distribution wall 211, by such design, luminous intensity distribution wall 211 can extremely penetrate the former light refraction of dispersing upwards from the horizontal by certain angle, preferably, the light refraction that the present embodiment is upwards launched light source assembly 100 by luminous intensity distribution wall 211 is to be-10 ° to 30 ° and penetrate outside product with horizontal direction, strengthened product luminous intensity in the horizontal direction, do not changing under the condition of original light source assembly 100, by the effect of luminous intensity distribution wall 211, greatly strengthened the luminous intensity of product in 360 ° of directions of level, luminous intensity can by original less than 1000mcd, be increased to 2000mcd more than, thereby greatly increased product visual range in the horizontal direction, under the sunny night sky, the visual range of product is greater than 300 meters, performance and the market competitiveness of product have been improved.
Particularly, as shown in Figure 2 to 4, described transmissive member 210 slip caps are located at described base 220 and can be slided up and down along described base 220, can be according to using site environment to regulate the height of transmissive member 210, the height of product light-emitting area can regulate according to actual conditions, make product can adapt to different request for utilizations, improved the versatility of product.
Particularly, as shown in Figures 2 and 3, described base 220 comprises lower shell component 240 and guide rod 230, described guide rod 230 is fixedly arranged on described lower shell component 240, in described transmissive member 210, offer the through hole that can be sheathed on described guide rod 230, so that transmissive member 210 can be reliably relatively base 220 slide up and down and rise and retract, to regulate the height of transmissive member 210, the length of guide rod 230 can be according to actual conditions setting, in the present embodiment, the quantity of guide rod 230 is 4, its length is set to about 75mm, can make the height of transmissive member 210 be increased to 250mm by original 180mm, solved product height of the prior art non-adjustable and easily by shelters such as weeds, blocked and lose the technical matters of mark action.
Further, between described transmissive member 210 and described base 220, be provided with elastic component (not shown), described elastic component is spring, its dependable performance, described elastic component one end is supported and is terminated in described base 220, the other end supports and terminates in described transmissive member 210, elastic component is in compressed state, so that transmissive member 210 can upspring automatically, to transmissive member 210, support and terminate in spacing block set 231 places (shown in figure 2 and Fig. 4), be convenient to regulate the use height of product, in concrete structural design, between described transmissive member 210 and described base 220, be provided with the buckle structure (not shown) that described transmissive member 210 can be lock onto to described base 210, in concrete structural design, can offer depression at the sidewall of transmissive member 210, on base 220, convex with the lug boss that can snap in above-mentioned depression, when lug boss snaps in depression, transmissive member 210 just can lock onto on base, elastic component is further compressed, by the effect of external force, can make lug boss shift out depression, under the effect of the restoring force of elastic component, transmissive member 210 relatively base 220 is upwards upspring automatically, when packing and transportation, transmissive member 210 can be lock onto on base 220, can reduce the volume of product, be convenient to packing and the transportation of product, when installing and using, can make lug boss shift out depression by pressing buckle structure, transmissive member 210 rises (shown in figure 2 and Fig. 4) under the effect of elastic component, regulated the height of product light-emitting area, also transmissive member 210 can be pressed downwards, make it by buckle structure, lock onto (shown in figure 3) on base 220, to adapt to the requirement of different environments for use, improved the versatility of product.
Additionally, also can select other suitable locator meams that transmissive member 210 is positioned to a certain position, all belong to protection scope of the present invention, such as on guide rod 230, offer radially some and spaced pin-and-hole, by inserting latch to realize the location of transmissive member 210 in pin-and-hole; Or on guide rod 230, offer some spaced grooves, and be convexly equipped with an elastic projection that can snap in described groove in transmissive member 210, by make projection snap in can not the groove location that just can realize transmissive member 210.
More specifically, as shown in Figures 2 and 3, described guide rod 230 one end are fixedly connected on described lower shell component 240, and the other end convexes with spacing block set 231, come off when preventing that transmissive member 210 from rising from base 220.
Preferably, as Fig. 2, shown in Fig. 6 and Fig. 7, stepped or the pagoda shape in the cross section 211 of described luminous intensity distribution wall or be taper, its relatively transmissive member 210 just putting (shown in figure 9), also transmissive member 210 is inverted (shown in figure 6 and Fig. 8) relatively, to increase the light-emitting area of transmissive member 210, make more light refrangible to horizontal direction, strengthened product luminous intensity in the horizontal direction, improved product visual range in the horizontal direction, preferably, luminous intensity distribution wall 211 in the present embodiment is pagoda shape and relative transmissive member 210 is inverted, the height of luminous intensity distribution wall 211 is about 52mm, thereby significantly increased product light-emitting area.
Particularly, as Fig. 2, shown in Fig. 6 and Fig. 7, described luminous intensity distribution wall 211 comprises the plane of incidence 2111 of inner side, exit facet 2112 and be positioned at outside fully reflecting surface 2113, the described plane of incidence 2111 and exit facet 2112 are all positioned at the inner side of luminous intensity distribution wall 211, the described plane of incidence 2111 and exit facet 2112 are arranged alternately and are stepped, the described plane of incidence 2111 is perpendicular with the axis of described base 220, so that the angle between the light that light source assembly 100 sends and the normal of the plane of incidence 2111 is less, in paraxial region, the light that light source assembly 100 sends enters the plane of incidence 2111 rears to deviation does not occur substantially, light arrives fully reflecting surface 2113 after the plane of incidence 2111, angular range between described fully reflecting surface 2113 and the described plane of incidence 2111 is 42 ° to 45 °, between described exit facet 2112 and the plane of incidence 2111, angle is 88 °, preferably, angle in the present embodiment between reflecting surface and the described plane of incidence 2111 is 44 °, make the angle between light and fully reflecting surface 2113 be greater than critical angle, light carries out total reflection and penetrates from exit facet 2112 on fully reflecting surface 2113, the light penetrating and surface level angulation scope are between-10 ° to 30 °, thereby make light be converted into roughly ejaculation in horizontal direction by the original vertical direction that is roughly, reached the object that strengthens product luminous intensity in the horizontal direction, additionally, embodiment of the present invention accompanying drawing provides the preferably organization plan of luminous intensity distribution wall 211, the light that can penetrate by change according to actual conditions in specific design and surface level angulation scope, and the structure of luminous intensity distribution wall 211 can design as the case may be, also can adopt similar structure as shown in Figure 8 and Figure 9 and other light can be to-10 ° of suitable structures to 30 ° of irradiations from dispersing upwards to irradiate to reflect into horizontal direction, all belong to the scope of protection of the invention.
Particularly, as Fig. 2, Fig. 3, shown in Figure 11 and Figure 12, described lower shell component 240 comprises lower house 242 and transparent gland bonnet 241, between described lower house 242 and described gland bonnet 241, be fixedly connected with and form can accommodating described light source assembly 100 inner chamber, in described inner chamber, be installed with pcb board 250, described light source assembly 100 comprises some light source assemblies 100, described light source assembly 100 is fixedly arranged on described pcb board 250, by light source assembly 100 and pcb board 250 are fixedly arranged in lower house 242 and described gland bonnet 241, can make light source assembly 100 and pcb board 250 not be subject to extraneous dust, the impact of rainwater, improved the reliability of product, in the present embodiment, light source assembly 100 comprises 6 illuminated components 110, illuminated component 110 is LED, it is high that it has luminescence efficiency, the advantage that life-span is long, described 6 illuminated components 110 are take the central shaft of product as center of circle circumference uniform distribution is on pcb board 250.
Preferably, described illuminated component 110 is that half light intensity angle is the LED of 10 ° to 15 °, the diameter of selected LED is about 5mm, so that the low-angle light beam that illuminated component 110 sends can and be incident upon luminous intensity distribution wall 211 through gland bonnet 241, light beam its angle when through gland bonnet 241 is constant, has improved the luminescence efficiency of product.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a gateway marking device, comprise light source assembly and housing unit, described housing unit comprises transmissive member and base, described light source assembly is fixedly arranged in described housing unit, described transmissive member is located at described base upper end, it is characterized in that: described transmissive member is provided with the light refraction that described light source assembly can be sent and becomes the luminous intensity distribution wall from the horizontal by-45 ° to 45 °; Described light source assembly is positioned at the below of described luminous intensity distribution wall, described luminous intensity distribution wall comprises the plane of incidence, the exit facet of inner side and is positioned at the fully reflecting surface in outside, the described plane of incidence and exit facet are all positioned at the inner side of described luminous intensity distribution wall, the described plane of incidence and exit facet are arranged alternately and are stepped, the axis of the described plane of incidence and described base is perpendicular, and the angular range between described fully reflecting surface and the described plane of incidence is 42 ° to 45 °.
2. a kind of gateway marking device as claimed in claim 1, is characterized in that: the cross section of described luminous intensity distribution wall stepped or pagoda shape or taper.
3. a kind of gateway marking device as claimed in claim 1 or 2, is characterized in that: described transmissive member slip cap is located at described base and can be slided up and down along described base.
4. a kind of gateway marking device as claimed in claim 3, is characterized in that: described base comprises lower shell component and guide rod, and described guide rod is fixedly arranged on described lower shell component, offers the through hole being sheathed on described guide rod in described transmissive member.
5. a kind of gateway marking device as claimed in claim 4, is characterized in that: described guide rod one end is fixedly connected on described lower shell component, and the other end convexes with spacing block set.
6. a kind of gateway marking device as claimed in claim 4, it is characterized in that: described lower shell component comprises lower house and transparent gland bonnet, between described lower house and described gland bonnet, be fixedly connected with and form can accommodating described light source assembly inner chamber, in described inner chamber, be installed with pcb board, described light source assembly comprises some illuminated components, and described illuminated component is fixedly arranged on described pcb board.
7. a kind of gateway marking device as claimed in claim 6, is characterized in that: described illuminated component is that half light intensity angle is the LED of 10 ° to 15 °.
8. a kind of gateway marking device as claimed in claim 1 or 2, it is characterized in that: between described transmissive member and described base, be provided with elastic component, described elastic component one end is supported and is terminated in described base, the other end supports and terminates in described transmissive member, is provided with the buckle structure that described transmissive member can be lock onto to described base between described transmissive member and described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010146085.6A CN101800011B (en) | 2010-04-07 | 2010-04-07 | Gateway marking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010146085.6A CN101800011B (en) | 2010-04-07 | 2010-04-07 | Gateway marking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101800011A CN101800011A (en) | 2010-08-11 |
| CN101800011B true CN101800011B (en) | 2014-04-30 |
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ID=42595677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010146085.6A Expired - Fee Related CN101800011B (en) | 2010-04-07 | 2010-04-07 | Gateway marking device |
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| Country | Link |
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| CN (1) | CN101800011B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669034A (en) * | 1985-02-13 | 1987-05-26 | Semperlux Gmbh | Non-glare device for large surface light emitting means |
| CN2572207Y (en) * | 2002-09-23 | 2003-09-10 | 飞龙发展有限公司 | Hand curred flashlight capable of far distance and 360 deg. range lighting |
| CN2630994Y (en) * | 2003-06-04 | 2004-08-04 | 黄博远 | High-brightness solar warning device |
| CN201078639Y (en) * | 2007-07-12 | 2008-06-25 | 张舒 | Astigmatism cover of light emitting diode lamp |
| CN101514785A (en) * | 2009-03-27 | 2009-08-26 | 董学文 | LED lamp improved structure |
-
2010
- 2010-04-07 CN CN201010146085.6A patent/CN101800011B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669034A (en) * | 1985-02-13 | 1987-05-26 | Semperlux Gmbh | Non-glare device for large surface light emitting means |
| CN2572207Y (en) * | 2002-09-23 | 2003-09-10 | 飞龙发展有限公司 | Hand curred flashlight capable of far distance and 360 deg. range lighting |
| CN2630994Y (en) * | 2003-06-04 | 2004-08-04 | 黄博远 | High-brightness solar warning device |
| CN201078639Y (en) * | 2007-07-12 | 2008-06-25 | 张舒 | Astigmatism cover of light emitting diode lamp |
| CN101514785A (en) * | 2009-03-27 | 2009-08-26 | 董学文 | LED lamp improved structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101800011A (en) | 2010-08-11 |
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Granted publication date: 20140430 Termination date: 20190407 |