CN201628131U - Ground guiding lighting device - Google Patents
Ground guiding lighting device Download PDFInfo
- Publication number
- CN201628131U CN201628131U CN2009202079775U CN200920207977U CN201628131U CN 201628131 U CN201628131 U CN 201628131U CN 2009202079775 U CN2009202079775 U CN 2009202079775U CN 200920207977 U CN200920207977 U CN 200920207977U CN 201628131 U CN201628131 U CN 201628131U
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- China
- Prior art keywords
- light
- side plate
- ground
- light source
- optical device
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- Expired - Lifetime
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Abstract
A ground guiding lighting device consists of a box body and a light source, wherein the box body consists of a bracket and side plates, the bottom of the bracket is provided with a connecting hole, the bracket is arranged on the ground by an expansion bolt and is a rectangular frame, the side plates and the middle-upper part of the bracket form the box body which is internally provided with the light source, the middle of the side plate is provided with a light-transmitting plate, the bracket consists of two support legs, a top plate and a bottom plate, the edges of the top plate are welded together with the support legs and the side plates in a sealed way, the edges of the bottom plates are welded together with the support legs and the side plates in a sealed way, a light guide plate is fixed in the box body and is parallel to the side plates, the length and the width of the light guide plate are respectively larger than the length and the width of the light-transmitting plate. In the utility model, a back lighting way is adopted in the ground guiding lighting device for illumination, and the light guide plate in the light box is utilized, thus being capable of greatly improving the utilization rate of the light source; the side plates are connected with the upper end of the top plate by hinges, and simultaneously, the frame of the light box bracket is in square tube structure, thus greatly reducing the self weight, and being convenient for installation and maintenance in use.
Description
Technical field:
The utility model relates to lighting field, relates in particular to be fixed in to be used to the light source that leads on the jobbie, particularly a kind of ground avigation light electro-optical device.
Background technology:
In the prior art, avigation light electro-optical device adopt in ground is provided with one or more fluorescent tubes as light source in lamp box central authorities more, and be low to the utilization rate of light source for the direct-injection type illumination, and the bigger light source of power need be set, and causes the use cost height; The side plate of existing lamp box all adopts screw or rivet to be connected with framework up and down, installs and inconvenient operation when needing repairing; Existing Lamp case frame adopts entity structure more, makes box weight big, is not easy to carrying and installs.
Summary of the invention:
The purpose of this utility model is to provide a kind of ground avigation light electro-optical device, and described this ground avigation light electro-optical device will solve the technical problem that ground avigation light electro-optical device light source utilization rate is low in the prior art, power consumption is big, use cost is high and be installed on the maintenance inconvenience.
This ground avigation light electro-optical device casing of the present utility model and light source constitute, wherein, described casing is made of support and side plate, described frame bottom is provided with hole for the expansion bolt, support is a rectangular frame, support is by two supporting legs, top board and base plate constitute, described supporting leg, side plate, top board and base plate are made of galvanized steel plain sheet, described top board edge and supporting leg and side plate welding, side plate is arranged on the middle and upper part of support, bottom edge and supporting leg and side plate welding, described light source is arranged in the casing, and the middle part of side plate is provided with light-passing board, in the casing, be arranged with a LGP in parallel with side plate, greater than the length and the width of light-passing board, light source is fixed in the casing along two vertical sides of LGP respectively for the length of described LGP and width.
Further, the top of described side plate is connected with top board by hinge, and the lower end of side plate is connected with base plate by screw.
Further, described light source is made of the T5 fluorescent tube of two above numbers.
Further, described light source is a LED lamp band.
Further, described LGP is transparent acrylic board.
Further, described light-passing board is a poly (methyl methacrylate) plate.
Further, described supporting leg is the cuboid square tube that is made of the galvanized steel plain sheet bending.
Operation principle of the present utility model is: utilize the LGP that is arranged in the lamp box, adopt back of the body polishing mode to throw light on, can improve the utilization rate of light source greatly; Side plate and top board upper end are connected through the hinge, can be around this hinge axis, and simultaneously, the frame of lamp house supporting rack is a rhs-structure, reduces deadweight greatly, maintenance in being convenient to installation and using.
The utility model is compared with prior art, and its effect is actively with tangible.The utility model adopts back of the body polishing mode to throw light in the avigation light electro-optical device of ground, utilizes the LGP in the lamp box, can improve the utilization rate of light source greatly; Side plate and top board upper end are connected through the hinge, and simultaneously, the frame of lamp house supporting rack is a rhs-structure, reduces deadweight greatly, maintenance in being convenient to installation and using.
Description of drawings:
Fig. 1 is the front view of ground of the present utility model avigation light electro-optical device.
Fig. 2 is the vertical view of ground of the present utility model avigation light electro-optical device.
Fig. 3 is the A-A cutaway view among Fig. 1.
Fig. 4 is the B-B cutaway view among Fig. 1.
Fig. 5 is the C portion enlarged drawing among Fig. 4.
Fig. 6 is the D portion enlarged drawing among Fig. 4.
Fig. 7 is the E portion enlarged drawing among Fig. 3.
The specific embodiment:
Embodiment 1:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, ground of the present utility model avigation light electro-optical device, constitute by casing and light source 5, wherein, described casing is made of support 1 and side plate 2, described support 1 bottom is provided with connecting hole 11, described support by the expansion bolt setting on the ground, described support is the framework that is rectangle, described side plate 2 is arranged on described support middle and upper part, the casing that the middle and upper part of described side plate and described support constitutes, be provided with described light source in the described casing, described side plate 2 middle parts are provided with light-passing board 3, described support 1 is by two supporting legs 12, top board 13 and base plate 14 constitute, described supporting leg 12, side plate 2, top board 13 and base plate 14 are made of galvanized steel plain sheet, described top board 13 edges and described supporting leg 12 and side plate 2 weld together hermetically, guarantee light tight, described base plate 14 edges and described supporting leg 12 and side plate 2 weld together hermetically, guarantee light tight, in described casing, fix a LGP 4 abreast with described side plate 2, LGP 4 sides are connected with a gripper shoe 41 respectively with lower side, following gripper shoe 41 is connected with base plate 14, the gripper shoe 41 in top is fixed on the square tube 42, square tube 42 two ends are fixed on the supporting leg 12, the length of described LGP 4 and wide respectively greater than the length of the light-passing board 3 on the described side plate 2 and wide, described light source 5 is fixed in the described casing along the outside along two vertical sides of described LGP 4 at least, can constitute back of the body polishing mode like this throws light on, by LGP 4 with the photoconduction of light source 5 to light-passing board 3, can give the eye-catching prompting of pedestrian, owing to adopt LGP, can improve the utilization rate of light source, under same brightness situation, can reduce the power of light source.
Further, described side plate 2 tops are connected with described top board 13 by hinge 6, and described side plate 2 lower ends are connected with described base plate 14 by screw.
Further, described light source 5 is that a plurality of T5 fluorescent tubes 5 constitute.
Further, described light source also can be a LED lamp band, can further reduce power consumption like this.
Further, described LGP 4 is transparent acrylic boards.
Further, described light-passing board 3 is poly (methyl methacrylate) plates, is provided with described poly (methyl methacrylate) plate on the side plate of described supporting leg both sides.
Further, described supporting leg 12 is to be the cuboid rhs-structure by the galvanized steel plain sheet bending, and is same, and the edge on casing top also is the cuboid rhs-structure by the galvanized steel plain sheet bending, and this can reduce the lamp box deadweight.
Claims (7)
1. ground avigation light electro-optical device, constitute by casing and light source, it is characterized in that: described casing is made of support and side plate, described frame bottom is provided with hole for the expansion bolt, support is a rectangular frame, support is by two supporting legs, top board and base plate constitute, described supporting leg, side plate, top board and base plate are made of galvanized steel plain sheet, described top board edge and supporting leg and side plate welding, side plate is arranged on the middle and upper part of support, bottom edge and supporting leg and side plate welding, described light source is arranged in the casing, and the middle part of side plate is provided with light-passing board, in the casing, be arranged with a LGP in parallel with side plate, greater than the length and the width of light-passing board, light source is fixed in the casing along two vertical sides of LGP respectively for the length of described LGP and width.
2. ground as claimed in claim 1 avigation light electro-optical device, it is characterized in that: the top of described side plate is connected with top board by hinge, and the lower end of side plate is connected with base plate by screw.
3. ground as claimed in claim 1 avigation light electro-optical device is characterized in that: described light source is made of the T5 fluorescent tube of two above numbers.
4. ground as claimed in claim 1 avigation light electro-optical device is characterized in that: described light source is a LED lamp band.
5. ground as claimed in claim 1 avigation light electro-optical device is characterized in that: described LGP is transparent acrylic board.
6. ground as claimed in claim 1 avigation light electro-optical device, it is characterized in that: described light-passing board is a poly (methyl methacrylate) plate.
7. ground as claimed in claim 1 avigation light electro-optical device is characterized in that: described supporting leg is the cuboid square tube that is made of the galvanized steel plain sheet bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079775U CN201628131U (en) | 2009-08-17 | 2009-08-17 | Ground guiding lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202079775U CN201628131U (en) | 2009-08-17 | 2009-08-17 | Ground guiding lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628131U true CN201628131U (en) | 2010-11-10 |
Family
ID=43059526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202079775U Expired - Lifetime CN201628131U (en) | 2009-08-17 | 2009-08-17 | Ground guiding lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320498A (en) * | 2018-04-02 | 2018-07-24 | 苏州金螳螂怡和科技有限公司 | A kind of novel pedestrian railway spike of tool acousto-optic prompting |
-
2009
- 2009-08-17 CN CN2009202079775U patent/CN201628131U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320498A (en) * | 2018-04-02 | 2018-07-24 | 苏州金螳螂怡和科技有限公司 | A kind of novel pedestrian railway spike of tool acousto-optic prompting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI URBAN MASS TRANSIT EQUIPMENT DEVELOPMENT Free format text: FORMER OWNER: SHANGHAI MISSION INFORMATION TECHNOLOGY CO., LTD. Effective date: 20120521 Owner name: SHANGHAI MISSION INFORMATION TECHNOLOGY CO., LTD. Effective date: 20120521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120521 Address after: 308 room 181, Guangfu Road, Shanghai, 200070 Co-patentee after: Shanghai Mingxiao Information Technology Development Co., Ltd. Patentee after: Shanghai Shenji Rail Transportation Development Co., Ltd. Address before: 308 room 181, Guangfu Road, Shanghai, 200070 Patentee before: Shanghai Mingxiao Information Technology Development Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 308 room 181, Guangfu Road, Shanghai, 200070 Patentee after: Shanghai Shenji Rail Transportation Development Co., Ltd. Patentee after: Shanghai alarm information Polytron Technologies Inc Address before: 308 room 181, Guangfu Road, Shanghai, 200070 Patentee before: Shanghai Shenji Rail Transportation Development Co., Ltd. Patentee before: Shanghai Mingxiao Information Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |