CN213280156U - Adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature - Google Patents
Adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature Download PDFInfo
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- CN213280156U CN213280156U CN202022204010.0U CN202022204010U CN213280156U CN 213280156 U CN213280156 U CN 213280156U CN 202022204010 U CN202022204010 U CN 202022204010U CN 213280156 U CN213280156 U CN 213280156U
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Abstract
The utility model provides an adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature, include: a support; the lamp frame is detachably arranged on the bracket; the LED lamp wicks are distributed on the lamp frame and comprise low-color-temperature LED lamp wicks and high-color-temperature LED lamp wicks, and the low-color-temperature LED lamp wicks and the high-color-temperature LED lamp wicks are distributed in a staggered manner; and the dimming controller is electrically connected with the low-color-temperature LED lamp wick and the high-color-temperature LED lamp wick respectively. The utility model discloses in adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature, through setting up the tunnel LED wick of two colour temperatures, adjustable luminance, the luminous flux of different colour temperature light sources is adjusted to the accessible, mixes and generates any colour temperature parameter between low colour temperature light source and high colour temperature light source, and then realizes adjusting the colour temperature index of tunnel hole internal light environment.
Description
Technical Field
The utility model belongs to the technical field of tunnel lighting apparatus, concretely relates to adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature.
Background
The tunnel lighting device is an important component of a tunnel traffic facility, and in addition to the basic lighting function, research on the tunnel lighting device at the present stage mainly focuses on how to better solve the black hole and white hole effects and further improve the safety and comfort of tunnel lighting. At present, domestic tunnels generally adopt LED lighting lamps for lighting, and as in the prior art, Chinese patent document CN206136389U discloses a tunnel portal lighting regulation and control device which comprises a master controller and a sensor; the sensor part transmits the acquired information to the master controller according to the real-time monitoring results of the illumination intensity outside the tunnel, the traffic flow, the vehicle speed and the like, so that the master controller realizes dimming on the LED lighting equipment, and the effects of adjusting the brightness and reducing the energy consumption can be realized.
Compared with a high-pressure sodium lamp, the LED illuminating lamp has the advantages of good lighting effect, long service life, small size and good anti-seismic performance, but tunnel illuminating equipment in the prior art still has the problems that the double adjustment of brightness and color temperature is difficult to realize simultaneously, the adjusting range is limited, and the complex change of the natural light environment outside a tunnel hole is difficult to adapt completely in practical application. Therefore, how to search for a tunnel lighting lamp with a wider light color adjustment range, a simple structure, convenience in installation and capability of realizing automatic adjustment is a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
The utility model provides a tunnel lighting equipment among the prior art with the double regulation of realizing luminance and colour temperature simultaneously, and the comparatively limited technical problem of control range, and then provide a photochromic control range wider, simple structure, be convenient for install and can realize automatically regulated's adjustable type tunnel lighting lamps and lanterns of colour temperature.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a color temperature adjustable tunnel lighting fixture, comprising: a support; the lamp frame is detachably arranged on the bracket; the LED lamp wicks are distributed on the lamp frame and comprise low-color-temperature LED lamp wicks and high-color-temperature LED lamp wicks, and the low-color-temperature LED lamp wicks and the high-color-temperature LED lamp wicks are distributed in a staggered manner; and the dimming controller is electrically connected with the low-color-temperature LED lamp wick and the high-color-temperature LED lamp wick respectively.
The tunnel dimming controller is characterized by further comprising an outdoor brightness detector arranged outside the tunnel, and the outdoor brightness detector is connected with the dimming controller.
The tunnel entrance brightness detector is installed at the tunnel entrance and is connected with the dimming controller.
The vehicle detector is arranged outside the tunnel and close to the entrance of the tunnel, and the vehicle detector is connected with the dimming controller at the same time.
The high-color-temperature LED lamp wick adopts an LED lamp wick with a color temperature value of 6700K; the low-color-temperature LED lamp wick adopts an LED lamp wick with a color temperature value of 2800K.
The panel of the lamp frame is a ceramic panel, a lamp groove is formed in the panel, and the LED lamp core is installed in the lamp groove.
The back plate of the lamp frame is connected with the support through an adjustable structure.
The adjustable structure comprises a connecting frame fixedly connected with the back plate, the connecting frame is installed on the support through a rotating shaft, a plurality of first mounting holes are formed in the connecting frame and are arranged along an arc taking the rotating shaft as the center, second mounting holes are formed in the support, and the connecting frame is fixedly connected with the bolts penetrating through the first mounting holes and the second mounting holes.
The utility model discloses in adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature's advantage do:
(1) the utility model discloses in adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature, through setting up the tunnel LED wick of two colour temperatures, adjustable luminance. After the drive control power supplies of the two tunnel LED lamp wicks respectively receive the adjusting control signals from the dimming controller, the drive current of the LED lamp wicks can be respectively changed, the light source output light flux proportion of the light sources with different color temperatures is changed, any color temperature parameter between the light source with the low color temperature and the light source with the high color temperature is generated by mixing the light fluxes of the light sources with the different color temperatures, and then the color temperature index of the light environment in the tunnel is adjusted.
As a preferable implementation mode, the lampwick of the utility model adopts two color temperatures of 2800K and 6700K, so that the change of any color temperature of 3000K-6500K can be realized in the tunnel.
(2) The utility model discloses in adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature, still the preferred luminance detector outside being provided with hole, tunnel portal luminance detector, vehicle detector to can be respectively according to the luminance difference value of the outer and entrance department of hole light condition, hole, and whether have the colour temperature and the luminance of vehicle through adjusting the illumination lamps and lanterns.
In order to make the technical scheme of adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature more clearly understand, below combine specific figure and concrete embodiment, it is right to make the utility model go on further the explanation.
Drawings
Fig. 1 is a structural diagram of a color temperature adjustable tunnel lighting fixture according to the present invention;
fig. 2 is a structural diagram of a lamp frame of the color temperature adjustable tunnel lighting lamp according to the present invention;
wherein the reference numerals are:
1-high color temperature LED lamp wick; 2-low color temperature LED lamp wick; 3-a housing of the lamp bezel; 4-a panel; 5-a back plate; 6-a connecting frame; 61-rotation axis; 62-a first mounting hole; 7-a scaffold; 8-expansion bolt.
Detailed Description
The present embodiment provides a color temperature adjustable tunnel lighting lamp, as shown in fig. 1 and fig. 2, the tunnel lighting lamp includes a support 7 and a lamp frame, and the lamp frame is detachably mounted on the support 7; the support 7 is fixedly arranged on the top of the tunnel through an expansion bolt 8. In the present embodiment, the lamp frame includes a housing 3, a front panel 4 is disposed forward on one side of the housing 3, and a back panel 5 is disposed on the other side of the housing 3. In this embodiment the backplate 5 of lamps and lanterns frame through adjustable structure with support 7 connects, adjustable structure include with backplate 5 fixed connection's link 6, link 6 installs through detachable rotation axis 61 on support 7 be provided with a plurality of first mounting holes 62 on the link 6, a plurality of first mounting holes 62 are arranged along the circular arc that uses rotation axis 61 as the center be provided with the second mounting hole on support 7, link 6 is through the bolt fixed connection who runs through a first mounting hole 62 and second mounting hole, through adjustment and the first mounting hole 62 of second mounting hole complex, can realize the angular adjustment of lamps and lanterns frame. In the embodiment, the outer portion of the bolt is wrapped by an elastic material layer, specifically a polytetrafluoroethylene layer, so that an anti-seismic effect is achieved, and the bolt is prevented from loosening due to vibration. The panel 4 of the lamp frame is a ceramic panel, a plurality of lamp grooves are formed in the panel 4 and are uniformly distributed on the panel 4, and LED lamp wicks are installed in the lamp grooves. The LED lamp core comprises a low color temperature LED lamp core 2 and a high color temperature LED lamp core 1, and the low color temperature LED lamp core 2 and the high color temperature LED lamp core 1 are arranged in a staggered mode. In this embodiment, the high color temperature LED lamp wick 1 is an LED lamp wick with a color temperature value of 6700K; the low-color-temperature lamp wick adopts an LED lamp wick with the color temperature value of 2800K.
The tunnel lighting lamp further comprises a dimming controller, wherein the dimming controller is electrically connected with the low-color-temperature LED lamp wick 2 and the high-color-temperature LED lamp wick 1 respectively and controls the brightness of the low-color-temperature LED lamp wick 2 and the brightness of the high-color-temperature LED lamp wick 1.
As a preferred embodiment, the tunnel lighting fixture in this embodiment further includes an outside-tunnel brightness detector installed outside the tunnel, a tunnel entrance brightness detector installed at the tunnel entrance, and a vehicle detector installed outside the tunnel and disposed near the tunnel entrance, wherein the outside-tunnel brightness detector, the tunnel entrance brightness detector, and the vehicle detector are all connected to the dimming controller, and the dimming controller receives outside-tunnel brightness data, tunnel entrance brightness data, and vehicle information transmitted by the outside-tunnel brightness detector, the tunnel entrance brightness detector, and the vehicle detector.
The color temperature adjustable tunnel lighting lamp in the embodiment is installed at the entrance section or the exit section of the tunnel, and when the lamp is installed, the angle of the lamp frame can be adjusted by adjusting the first installation hole 62 matched with the second installation hole, so that the lamp has a proper illumination range. In the use process, the dimming controller controls the brightness of the low-color-temperature LED lamp wick 2 and the brightness of the high-color-temperature LED lamp wick 1 according to the difference value of the luminance of the tunnel exterior and the luminance of the tunnel entrance and whether a vehicle enters a channel, after the driving control power supplies of the low-color-temperature LED lamp wick 2 and the high-color-temperature LED lamp wick 1 respectively receive adjusting control signals from the dimming controller, the driving current of the LED lamp wicks can be respectively changed, the light source output light flux proportion of light sources with different color temperatures is changed, any color temperature parameter between the low-color-temperature light source and the high-color-temperature light source is generated by mixing through adjusting the light fluxes of the light sources with different color temperatures, and further the color temperature index of the light. In this embodiment, by providing the tunnel entrance brightness detector, the brightness in the tunnel can be further accurately adjusted.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the claims.
Claims (7)
1. A color temperature adjustable tunnel lighting fixture, comprising:
a support;
the lamp frame is detachably arranged on the bracket;
the LED lamp wicks are distributed on the lamp frame and comprise low-color-temperature LED lamp wicks and high-color-temperature LED lamp wicks, and the low-color-temperature LED lamp wicks and the high-color-temperature LED lamp wicks are distributed in a staggered manner;
the dimming controller is electrically connected with the low-color-temperature LED lamp wick and the high-color-temperature LED lamp wick respectively; the high-color-temperature LED lamp wick adopts an LED lamp wick with a color temperature value of 6700K; the low-color-temperature LED lamp wick adopts an LED lamp wick with a color temperature value of 2800K.
2. The color temperature adjustable tunnel lighting fixture of claim 1, further comprising an out-of-tunnel brightness detector mounted outside the tunnel, the out-of-tunnel brightness detector being connected to the dimming controller.
3. The color temperature adjustable tunnel lighting fixture of claim 2 further comprising a tunnel portal brightness detector mounted at a tunnel portal, said tunnel portal brightness detector being connected to said dimming controller simultaneously.
4. The color temperature adjustable tunnel lighting fixture of claim 3, further comprising a vehicle detector mounted outside the tunnel and disposed proximate the tunnel entrance, the vehicle detector being simultaneously connected to the dimming controller.
5. The color temperature adjustable tunnel lighting fixture according to claim 4, wherein the panel of the fixture frame is a ceramic panel, a lamp groove is formed in the panel, and the LED lamp core is installed in the lamp groove.
6. The color temperature adjustable tunnel lighting fixture of claim 5, wherein the back plate of the fixture bezel is connected to the bracket by an adjustable structure.
7. The color temperature adjustable tunnel lighting fixture according to claim 6, wherein the adjustable structure comprises a connecting frame fixedly connected to the back plate, the connecting frame is mounted on the support through a rotating shaft, a plurality of first mounting holes are formed in the connecting frame, the plurality of first mounting holes are arranged along an arc centered on the rotating shaft, a second mounting hole is formed in the support, and the connecting frame is fixedly connected through a bolt penetrating through one first mounting hole and the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204010.0U CN213280156U (en) | 2020-09-30 | 2020-09-30 | Adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022204010.0U CN213280156U (en) | 2020-09-30 | 2020-09-30 | Adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature |
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| Publication Number | Publication Date |
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| CN213280156U true CN213280156U (en) | 2021-05-25 |
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|---|---|---|---|
| CN202022204010.0U Expired - Fee Related CN213280156U (en) | 2020-09-30 | 2020-09-30 | Adjustable nodal pattern tunnel lighting lamps and lanterns of colour temperature |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701130A (en) * | 2021-07-22 | 2021-11-26 | 安徽长龙电气集团有限公司 | Highway tunnel illumination control method |
-
2020
- 2020-09-30 CN CN202022204010.0U patent/CN213280156U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113701130A (en) * | 2021-07-22 | 2021-11-26 | 安徽长龙电气集团有限公司 | Highway tunnel illumination control method |
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Granted publication date: 20210525 |