CN203131604U - Tunnel lamp - Google Patents
Tunnel lamp Download PDFInfo
- Publication number
- CN203131604U CN203131604U CN2013201038882U CN201320103888U CN203131604U CN 203131604 U CN203131604 U CN 203131604U CN 2013201038882 U CN2013201038882 U CN 2013201038882U CN 201320103888 U CN201320103888 U CN 201320103888U CN 203131604 U CN203131604 U CN 203131604U
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- led
- tunnel
- tunnel lamp
- light
- led devices
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Abstract
The utility model discloses a tunnel lamp and belongs to the technical field of lighting lamps. The tunnel lamp comprises a light-emitting diode (LED) integrated module which comprises LED devices, wherein the distance among the LED devices is adjustable. The tunnel lamp is formed by reassembling and combining packaged single LED devices, wherein the LED devices can keep certain distance and cannot block the light of each other, the LED integrated module is formed, and the light-emitting efficiency of each single LED is 30% higher than that of a large-power LED packaged in an integrated mode, so that the tunnel lamp formed by the single LEDs is high in the whole efficiency and more energy-saving. The distance among the single LED devices is adjustable, namely, the grading effect of the lamp can be adjusted in a fine mode, and the beneficial effect of tunnel lighting suitable for different road conditions can be achieved.
Description
Technical field
The utility model belongs to field of illumination lamp technology, relates in particular to a kind of tunnel light fixture.
Background technology
By national associated tunnel lighting requirement, it has strict demand to the direction of Mingguang City's output, not only needs uniform irradiation on the road surface in tunnel, prolongs the top and 2 meters even illumination is arranged highly also but also need be incident upon wall bottom, tunnel.This is a kind of illumination of specific (special) requirements, and key is the luminous intensity distribution technology of light fixture.
Tradition LED Tunnel Lamp adopts two kinds of light illumination modes: first kind, evenly arrange according to the different plurality of LEDs that adopt of power, and add lens before every LEDs and come luminous intensity distribution.For example, the 50W Tunnel Lamp then is made up of 50 LEDs devices and 50 lens, concentrates heat radiation and driving then, forms the tunnel light fixture, adopts the tunnel light fixture of this scheme to use many costs height because of lens; Second kind, be packaged into single great power LED device And at big lens luminous intensity distribution of exiting surface design according to the different employings of power are integrated, for example the 50W Tunnel Lamp then is made up of an integrated packaged LED device of 50W and big lens, concentrates heat radiation and driving then, form the tunnel light fixture, but high-power integrated packaged LED light output angle is the fine adjustment function of fixing that do not have, and for different road conditions tunnel illuminations, unique way is the redesign lens.
The utility model content
At above-mentioned technical problem, the purpose of this utility model is to provide a kind of tunnel light fixture that can be suitable for different road conditions tunnel illuminations simultaneously.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is, a kind of tunnel light fixture comprises the LED integration module, and described LED integration module comprises the LED device, and described LED device distance each other is adjustable.
The utility model tunnel light fixture, adopt packaged single LEDs device, carry out permutation and combination again, each LEDs device maintains a certain distance requirement, does not influence each other and is in the light, and forms a LED integration module, the luminous efficiency of single LEDs is higher by 30% than integrated packaged high-power LED, therefore the light fixture made from single LEDs is put in order lamp efficient height, and is more energy-conservation.Because the distance between single LEDs device is fine-tuning, be equivalent to the light distribution effect of fine-tuning light fixture, reach the beneficial effect that is suitable for different road conditions tunnel illuminations.
Description of drawings
Fig. 1 is the utility model tunnel light fixture perspective view;
Fig. 2 is the LED integration module structural representation of the utility model tunnel light fixture.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made and to be further specified.
As shown in Figure 1, the utility model tunnel light fixture comprises lens 1 and LED integration module 2, and LED integration module 2 comprises plurality of LEDs device 3 as shown in Figure 2, and 3 of single LEDs devices are several to be selected for use according to watt level, and for example 50W adopts 20 LEDs device arrays to arrange.At LED integration module 2 light-emitting windows, dispose lens 1 and concentrate luminous intensity distribution as secondary.Luminous intensity distribution relevant with lens also with the LED device distance dependent of arranging, the fine setting of distance can change the luminous intensity distribution direction.By LED integration module and simple lens combination, use via hole heat radiation and driving power, finally form the LED integration module tunnel light fixture of fine-tuning luminous intensity distribution.
This patent characteristics are to avoid using integrated chip (it is high that integrated chip efficient does not have single encapsulation at present).And adopt high light efficiency list LEDs device, and realizing best array with the optimum seeking method of permutation and combination, And and simple lens are combined to form LED integrated module type tunnel light fixture.Core technology is according to different tunnel structures, and available change led array obtains the purpose of fine-tuning luminous intensity distribution, reaches best tunnel illumination effect.
The description of above embodiment is comparatively concrete, detailed; but can not therefore be interpreted as the restriction to this patent scope; should be noted that; for the person of ordinary skill of the art; under the prerequisite that does not break away from the utility model design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (2)
1. a tunnel light fixture comprises the LED integration module, and described LED integration module comprises the LED device, it is characterized in that: described LED device distance each other is adjustable.
2. according to the described tunnel of claim 1 light fixture, it is characterized in that: the light-emitting window of described LED integration module is provided with lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201038882U CN203131604U (en) | 2013-03-07 | 2013-03-07 | Tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201038882U CN203131604U (en) | 2013-03-07 | 2013-03-07 | Tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131604U true CN203131604U (en) | 2013-08-14 |
Family
ID=48939579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201038882U Expired - Lifetime CN203131604U (en) | 2013-03-07 | 2013-03-07 | Tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131604U (en) |
-
2013
- 2013-03-07 CN CN2013201038882U patent/CN203131604U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |