CN102997117A - Light emitting diode (LED) long distance tunnel lamp - Google Patents
Light emitting diode (LED) long distance tunnel lamp Download PDFInfo
- Publication number
- CN102997117A CN102997117A CN2011102648424A CN201110264842A CN102997117A CN 102997117 A CN102997117 A CN 102997117A CN 2011102648424 A CN2011102648424 A CN 2011102648424A CN 201110264842 A CN201110264842 A CN 201110264842A CN 102997117 A CN102997117 A CN 102997117A
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- lamp
- long distance
- panel
- adapter assembly
- led
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Abstract
Disclosed is a light emitting diode (LED) long distance tunnel lamp. A panel is fixedly connected with a fixing board through a connecting piece, one end of a lamp holder component is fixedly installed on the fixing board, and the other end of the lamp holder component is installed on the panel. Two sides of the fixing board outwards extend to form installing boards, heads of a spotlight reflector of the lamp holder component, a mid-range floodlight reflector of a mid-range lamp holder component and a close range floodlight reflector of a close range lamp holder component are fixed together through the panel, and holes for accommodating the heads of the spotlight reflector, the mid-range floodlight reflector and the close range floodlight reflector are mounted on the panel. According to the LED long distance tunnel lamp, in order to match with the installation of an LED light source and enable long distance, mid-range and close range reflectors to match with the light source, the LED light source is fixed on the fixing board, and the structure is firm and reliable and contributes to heat dissipation. Besides, left and right ends of the fixing board extend to form the installing boards, and fixing holes or fixing grooves are arranged on the installing boards, so that the fixing board is convenient to fix on a lamp housing, the illuminance in the long distance is uniform, and the distance of distributing lamps is long.
Description
Technical field
The present invention relates to lighting technical field, relate in particular to a kind of Tunnel Lamp.
Background technology
At present in the tunnel use mostly be the gas-discharge lamp such as Metal halogen lamp and Non-polarized lamp as light source, because power is larger, the bulb volume is also very large, therefore wide-angle one side angle of employed reflector design floodlight is limited, illumination is very high under causing light fixture, the problem that the distant place is very weak, but in order to reach the requirement of railway tunnel minimal illumination, therefore the 70W gas-discharge lamp cloth lamp of design distance can only be about 20 meters, tunnel lighting arrangement quantity is more, and opened in 24 hours because the railway tunnel light source is requirement, powerful light source electric power consumes huge, causes very large energy waste.
Summary of the invention
In order to overcome existing LED Tunnel Lamp above shortcomings and defective, the invention provides a kind of simple in structure, can be at the LED long distance tunnel lamp of the interior uniform-illumination of long distance, cloth lamp distance.
The technical scheme that the present invention adopts for achieving the above object is: a kind of LED long distance tunnel lamp, panel is fixedly connected on the fixed head by connector, lamp adapter assembly, lamp adapter assembly and lamp adapter assembly one end are fixedly installed on the fixed head, and an end is installed on the panel.
Described fixed head both sides are outward extended with installing plate, and installing plate is provided with fixing hole or the holddown groove for fixed L ED Tunnel Lamp.
The head of the investigation on several focus reflectors of lamp adapter assembly, middle middle low coverage floodlight reflector apart from floodlight reflector and low coverage lamp adapter assembly apart from lamp adapter assembly is fixed together by a panel, offers on the panel and holds investigation on several focus reflectors, middle hole apart from floodlight reflector and low coverage floodlight reflector head.
LED long distance tunnel lamp of the present invention for the installation of cooperated with LED light source, and makes long distance, middle distance, three kinds of reflectors of low coverage cooperate light source, and the LED light source is fixed on the fixed head, and such structure is not only firm but also help to dispel the heat.And installing plate is extended at two ends, the fixed head left and right sides, and installing plate is provided with fixing hole or holddown groove, like this, conveniently fixed head is fixed on the lamp housing the interior uniform-illumination of long distance, cloth lamp distance.
Description of drawings
Fig. 1 is the cross section view of LED long distance tunnel lamp of the present invention.
Fig. 2 is the partial side view of LED long distance tunnel lamp of the present invention.
The specific embodiment
The structure of LED long distance tunnel lamp of the present invention as depicted in figs. 1 and 2, be provided with lamp adapter assembly in the lamp housing, be used for the fixing fixed head 10 described lamp adapter assemblies of lamp adapter assembly comprise long distance lamp adapter assembly 3 for the long distance luminous intensity distribution, be used for apart from luminous intensity distribution apart from lamp adapter assembly 2, for the low coverage lamp adapter assembly 5 of low coverage luminous intensity distribution, fixed head 1 is the metal bending flap with a plurality of bending sides of the V shape that forms of symmetrical side plate, long distance lamp adapter assembly 3, middlely all arranges a pair of at the side plate of fixed head 1 at least apart from lamp adapter assembly 2 and low coverage lamp adapter assembly 5.The long distance lamp adapter assembly 3 of present embodiment is selected a pair of, middlely respectively selects two pairs apart from lamp adapter assembly 2 and low coverage lamp adapter assembly 5.Every pair long distance lamp adapter assembly 3, middle 1Eti lamp adapter assembly 2 and 5 ones of low coverage lamp adapter assemblies are symmetricly set on respectively on the side plate of fixed head 1 both sides of V shape, what wherein be installed in the side plate lower end is low coverage lamp adapter assembly 5, what be installed in the side plate middle part is long distance lamp adapter assembly 3, and what be installed in the side plate upper end is middle apart from lamp adapter assembly 2.Therefore fixed head 1 every side all is provided with long distance lamp adapter assembly 3, middle apart from lamp adapter assembly 2 and low coverage lamp adapter assembly 5, and the light emission direction of each lamp adapter assembly deviates from the fixed head 1 of V shape and oblique lower, finishes the illumination o of opposite both direction in the tunnel. LED light source 32,22,52 all is fixed on the fixed head 1, and fixed head 1 is to form with the monolithic metal bending, and LED light source 32,22,52 usefulness screws are tightly got back on the fixed head 1 of metal, and such structure is not only firm but also help to dispel the heat.The investigation on several focus reflectors 31 of long distance lamp adapter assembly 3, middlely be fixed together by a panel 6 apart from floodlight reflector 21 head with the low coverage floodlight reflector 51 of low coverage lamp adapter assembly 5 apart from the middle of lamp adapter assembly 2, offer on the panel 6 and hold investigation on several focus reflectors 31, middle hole apart from floodlight reflector 21 and low coverage floodlight reflector 51 heads.The position of panel can also be arranged on the middle part of each reflector they are fixed.The panel 6 of present embodiment and investigation on several focus reflectors 31, middle are integrative-structures apart from floodlight reflector 21, low coverage floodlight reflector 51, adopt high temperature ABS macromolecular material to make by the direct one-shot forming of mould, this spline structure and assembling are simpler.Fixed head 1 both sides stretch out and are useful on the installing plate 12 that fixed head 1 and lamp housing is fixing, and installing plate 12 is provided with fixing hole or the holddown groove for fixed L ED Tunnel Lamp, and what present embodiment adopted is holddown groove 13.
Claims (3)
1. LED long distance tunnel lamp, it is characterized in that: panel (6) is fixedly connected on the fixed head (1) by connector (7), lamp adapter assembly (2), lamp adapter assembly (3) and lamp adapter assembly (5) one ends are fixedly installed on the fixed head (1), and an end is installed on the panel (6).
2. a kind of LED long distance tunnel lamp according to claim 1, it is characterized in that: described fixed head (1) both sides are outward extended with installing plate (12), and installing plate (12) is provided with fixing hole or the holddown groove for fixed L ED Tunnel Lamp.
3. a kind of LED long distance tunnel lamp according to claim 1, it is characterized in that: the head of the investigation on several focus reflectors (31) of lamp adapter assembly (3), middle middle low coverage floodlight reflector (51) apart from floodlight reflector (21) and low coverage lamp adapter assembly (5) apart from lamp adapter assembly (2) is fixed together by a panel (6), offers on the panel (6) and holds investigation on several focus reflectors (31), middle hole apart from floodlight reflector (21) and low coverage floodlight reflector (51) head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102648424A CN102997117A (en) | 2011-09-08 | 2011-09-08 | Light emitting diode (LED) long distance tunnel lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102648424A CN102997117A (en) | 2011-09-08 | 2011-09-08 | Light emitting diode (LED) long distance tunnel lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997117A true CN102997117A (en) | 2013-03-27 |
Family
ID=47926043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102648424A Pending CN102997117A (en) | 2011-09-08 | 2011-09-08 | Light emitting diode (LED) long distance tunnel lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997117A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141933A (en) * | 2014-08-05 | 2014-11-12 | 长沙信元电子科技有限公司 | Method and lamp for achieving LED large area average illumination |
| WO2014174493A3 (en) * | 2013-04-26 | 2015-04-16 | Main Harbour International Limited | Long distance high intensity led light with adjustable focus |
-
2011
- 2011-09-08 CN CN2011102648424A patent/CN102997117A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014174493A3 (en) * | 2013-04-26 | 2015-04-16 | Main Harbour International Limited | Long distance high intensity led light with adjustable focus |
| US9695993B2 (en) | 2013-04-26 | 2017-07-04 | Main Harbour International Limited | Long distance high intensity LED light with adjustable focus |
| CN104141933A (en) * | 2014-08-05 | 2014-11-12 | 长沙信元电子科技有限公司 | Method and lamp for achieving LED large area average illumination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130327 |