CN209101195U - For the tunnel portal lighting device of black-hole effect - Google Patents
For the tunnel portal lighting device of black-hole effect Download PDFInfo
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- CN209101195U CN209101195U CN201822136114.5U CN201822136114U CN209101195U CN 209101195 U CN209101195 U CN 209101195U CN 201822136114 U CN201822136114 U CN 201822136114U CN 209101195 U CN209101195 U CN 209101195U
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Abstract
The utility model discloses a kind of tunnel portal lighting device for black-hole effect, which includes: several groups illumination conducting part, for the illumination of tunnel outer to be directed into tunnel internal；Light out part, positioned at outlet end of the illumination conducting part in tunnel described in each group；Dimming section, for illumination extra in light out part to be transferred to adjacent light out part, adjusts the emitting brightness of light out part between the adjacent light out part being connected with illumination conducting part described in same group.The utility model is achieved the utility model has the advantages that provide a kind of lighting device that can be effectively reduced black-hole effect in tunnel, so that visual field blindness phenomenon when driver can rapidly adapt to enter tunnel.
Description
Technical field
The utility model relates to a kind of tunnel portal lighting devices for black-hole effect.
Background technique
In tunnel, although black-hole effect refers to actually hole and also has comparable brightness, driver still feels
Hole is very black, and as a " black hole ", so that being beyond recognition the situation near hole, barrier is also difficult to find.
As the construction of continually developing for modern city, city inner tunnel, intercity tunnel is more and more, once however tunnel
Mouth is to have very big influence for the traffic in city because accident occurs in black-hole effect.
Utility model content
A kind of tunnel portal lighting device for black-hole effect, it is characterised in that:
Tunnel portal lighting device includes:
Several groups illumination conducting part, for the illumination of tunnel outer to be directed into tunnel internal；
Light out part, positioned at outlet end of each group of illumination conducting part in tunnel；
Dimming section, between the adjacent light out part being connected with same group of illumination conducting part, being used for will be more in light out part
Remaining illumination is transferred to adjacent light out part, adjusts the emitting brightness of light out part；
Wherein, dimming section includes:
Light-guide device connects adjacent light out part；
Casing is wrapped in the outside of light-guide device；Internal surface of sleeve pipe is provided with reflectorized material；
Regulating part, positioned at one end of light-guide device, for adjusting the Illumination adjusting amount between light out part；
One end of regulating part rotates on light-guide device, and the other end is free end；The free end of regulating part is to away from leaded light
When one end rotation of element, the illumination of dimming section transmitting is more.
Further, each group of illumination conducting part includes:
Light collecting part, positioned at the outside of tunnel portal, for receiving illumination and aggregating into light beam；
Light pipe is connected with light collecting part, for transmitting light beam；
Shading wall is wrapped in the outside of light pipe；
Wherein, light pipe is provided with more than one, and the outlet end of each light pipe is provided with light out part.
Further, all light pipes in each group of illumination conducting part are successively arranged from top to bottom.
Further, tunnel portal lighting device further include:
Intensity of illumination detection device, positioned at the bottom of each light out part, for detecting the brightness of light out part.
Further, intensity of illumination detection device uses illuminance transducer.
Further, regulating part includes:
Shutter, for blocking the entrance of duct element；
Shaft is fixedly connected with one end of shutter；
Connector is located on light-guide device, connect with shaft；
Shaft one end is provided with rotating electric machine；Rotating electric machine is used to control the rotation of shaft, and drives the folding of shutter.
Further, shaft is located at the open end bottom of light-guide device.
Further, the two sides of shutter are provided with reflective layer.
Further, illumination conducting part is provided with three groups, is symmetrically distributed on tunnel.
Further, all light out part on each group of illumination conducting part, along and into the direction in tunnel, spacing gradually increases
Add, intensity of illumination gradually reduces.
The utility model is achieved the utility model has the advantages that providing a kind of illumination dress that can be effectively reduced black-hole effect in tunnel
It sets, the phenomenon so that visual field when driver can rapidly adapt to enter tunnel is blinded.
Detailed description of the invention
Fig. 1 is the diagrammatic cross-section of this programme；
Fig. 2 is the tunnel portal schematic diagram of this programme；
Fig. 3 is the structural schematic diagram of light out part and dimming section；
Fig. 4 is the sectional view of adjustable plate；
Fig. 5 is the perspective view of Fig. 4.
The meaning of appended drawing reference in figure:
100- illumination conducting part, 110- light collecting part, 120- light guide section, 121- connecting rod, 200- light out part, 300- light modulation
Portion, 310- light-guide device, 320- regulating part, 321- shutter, 322- shaft, 323- connector, 324- rotating electric machine, 400- shine
Spend sensor.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
As shown, tunnel portal lighting device involved in the technical program includes:
Several groups illumination conducting part, for the illumination of tunnel outer to be directed into tunnel internal；
Light out part, positioned at outlet end of each group of illumination conducting part in tunnel；
Dimming section, between the adjacent light out part being connected with same group of illumination conducting part, being used for will be more in light out part
Remaining illumination is transferred to adjacent light out part, adjusts the emitting brightness of light out part.
Generally, the illumination outside tunnel face is received by illumination conducting part, and forms light beam, passed by light pipe
It is handed to light out part.
One illuminance transducer is both provided with for detecting corresponding light out part institute for the outside of each light out part
The intensity of illumination of sending.
In order to enable the technical program reaches most preferably in using effect, and along and on the direction in tunnel, each group of light
According to all light out part on conducting part, spacing is stepped up, and intensity of illumination gradually reduces.
Intensity of illumination corresponding to adjacent two light out part on same group of illumination conducting part is not met
Requirement is stated, can be adjusted by dimming section, dimming section here is played the role of directly being understood as, and excuse me.
Dimming section includes: in structure
Light-guide device connects adjacent light out part；
Casing is wrapped in the outside of light-guide device；Internal surface of sleeve pipe is provided with reflectorized material；
Regulating part, positioned at one end of light-guide device, for adjusting the Illumination adjusting amount between light out part；
One end of regulating part rotates on light-guide device, and the other end is free end；The free end of regulating part is to away from leaded light
When one end rotation of element, the illumination of dimming section transmitting is more.
When specifically used, if adjacent light out part needs to carry out the borrow of illumination, by by the free end of regulating part into
Row rotation, in the initial stage, regulating part is bonded with the end of light-guide device, this allows for light-guide device almost without any light beam
Export can be arrived.
With the decentralization of the free end of regulating part, light-guide device can be made gradually to receive the fraction light in light out part
Beam, regulating part and the opening angle that light-guide device is formed are bigger, and the light beam that light-guide device is likely to be received is more, thus adjust
Illumination brightness is bigger.The light beam in more dazzling light out part can be enabled to be utilized effectively in this way, without for
Driver generates negative impact.
As a specific embodiment, regulating part includes:
Shutter, for blocking the entrance of duct element；
Shaft is fixedly connected with one end of shutter；
Connector is located on light-guide device, connect with shaft；
Shaft one end is provided with rotating electric machine；Rotating electric machine is used to control the rotation of shaft, and drives the folding of shutter.
The rotation of shaft is realized by the rotation of control rotating electric machine to drive the rotation of shutter.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (10)
1. a kind of tunnel portal lighting device for black-hole effect, it is characterised in that:
The tunnel portal lighting device includes:
Several groups illumination conducting part, for the illumination of tunnel outer to be directed into tunnel internal；
Light out part, positioned at outlet end of the illumination conducting part in tunnel described in each group；
Dimming section, between the adjacent light out part being connected with illumination conducting part described in same group, being used for will be more in light out part
Remaining illumination is transferred to adjacent light out part, adjusts the emitting brightness of light out part；
Wherein, the dimming section includes:
Light-guide device connects adjacent light out part；
Casing is wrapped in the outside of the light-guide device；Described sleeve pipe inner wall is provided with reflectorized material；
Regulating part, positioned at one end of light-guide device, for adjusting the Illumination adjusting amount between light out part；
One end of the regulating part rotates on light-guide device, and the other end is free end；The free end of the regulating part is to deviating from
When one end rotation of light-guide device, the illumination of dimming section transmitting is more.
2. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
Illumination conducting part described in each group includes:
Light collecting part, positioned at the outside of tunnel portal, for receiving illumination and aggregating into light beam；
Light pipe is connected, for transmitting light beam with the light collecting part；
Shading wall is wrapped in the outside of the light pipe；
Wherein, the light pipe is provided with more than one, and the outlet end of each light pipe is provided with the light out part.
3. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
All light pipes in illumination conducting part described in each group are successively arranged from top to bottom.
4. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
The tunnel portal lighting device further include:
Intensity of illumination detection device, positioned at the bottom of each light out part, for detecting the brightness of light out part.
5. the tunnel portal lighting device according to claim 4 for black-hole effect, it is characterised in that:
The intensity of illumination detection device uses illuminance transducer.
6. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
The regulating part includes:
Shutter, for blocking the entrance of duct element；
Shaft is fixedly connected with one end of the shutter；
Connector is located on light-guide device, connect with the shaft；
Described shaft one end is provided with rotating electric machine；The rotating electric machine is used to control the rotation of shaft, and drives shutter
Folding.
7. the tunnel portal lighting device according to claim 6 for black-hole effect, it is characterised in that:
The shaft is located at the open end bottom of light-guide device.
8. the tunnel portal lighting device according to claim 6 for black-hole effect, it is characterised in that:
The two sides of the shutter are provided with reflective layer.
9. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
The illumination conducting part is provided with three groups, is symmetrically distributed on tunnel.
10. the tunnel portal lighting device according to claim 1 for black-hole effect, it is characterised in that:
All light out part on illumination conducting part described in each group, along and into the direction in tunnel, spacing is stepped up, and illumination is strong
Degree gradually reduces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136114.5U CN209101195U (en) | 2018-12-19 | 2018-12-19 | For the tunnel portal lighting device of black-hole effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136114.5U CN209101195U (en) | 2018-12-19 | 2018-12-19 | For the tunnel portal lighting device of black-hole effect |
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| Publication Number | Publication Date |
|---|---|
| CN209101195U true CN209101195U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136114.5U Active CN209101195U (en) | 2018-12-19 | 2018-12-19 | For the tunnel portal lighting device of black-hole effect |
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| CN (1) | CN209101195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458600A (en) * | 2018-12-19 | 2019-03-12 | 江西苏洋太阳能科技有限公司 | For the tunnel portal lighting apparatus of black-hole effect |
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2018
- 2018-12-19 CN CN201822136114.5U patent/CN209101195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458600A (en) * | 2018-12-19 | 2019-03-12 | 江西苏洋太阳能科技有限公司 | For the tunnel portal lighting apparatus of black-hole effect |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Room 405-1, block B, No. 521-1, ningliu Road, Changlu street, Jiangbei new district, Nanjing, Jiangsu Province 210000 Patentee after: Jiangsu runyanghong Solar Energy Technology Co., Ltd Address before: 333432 Jiangxi city of Jingdezhen Province Wang Gang Cun, Fuliang County, Wang Gang Xiang Patentee before: JIANGXI SUYANG SOLAR TECHNOLOGY Co.,Ltd. |
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| CP03 | "change of name, title or address" |