CN201368373Y - Light emitting unit of leading lamp - Google Patents
Light emitting unit of leading lamp Download PDFInfo
- Publication number
- CN201368373Y CN201368373Y CNU2008202062981U CN200820206298U CN201368373Y CN 201368373 Y CN201368373 Y CN 201368373Y CN U2008202062981 U CNU2008202062981 U CN U2008202062981U CN 200820206298 U CN200820206298 U CN 200820206298U CN 201368373 Y CN201368373 Y CN 201368373Y
- Authority
- CN
- China
- Prior art keywords
- lens
- luminescence unit
- circuit substrate
- light emitting
- beacon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a light emitting unit of a leading lamp for ship navigation, which comprises a lens, a luminous source and a circuit substrate, wherein the lens is arranged on a lens carrier, and the luminous source is positioned between the lens and the circuit substrate; a height adjusting rack for allowing the luminous source and the lens to form a focusing light path is also arranged between the lens and the circuit substrate, and one end of the height adjusting rack is arranged on the circuit substrate; and the other end of the height adjusting rack is arranged on the lens carrier. The utility model has simple structure, easy manufacture and low failure rate, easy adjustment of the distance between a light-emitting diode and the optical center of the lens, delicate adjustment of outgoing angle of light beam, and flexible arraying.
Description
Technical field
The utility model relates to a kind of luminescence unit, is specifically related to the luminescence unit of a kind of marine navigation with the beacon modulator.
Background technology
Marine navigation has the position accurately and reliably and be convenient to the advantage of maintenance management with beacon, also can reduce the input quantity of lighted buoy.Build beacon in the position that geographical environmental condition is suitable, can obtain good navigation effect, particularly concerning 20～30 ton VLCC of navigation in the artificial navigation channel narrow, that manipulation is limited, adopting intuitively, beacon guides the course, and locate confirmation by radiobeacon in good time, be the best way that ensures the VLCC navigation safety.
The luminescence unit that is used for the beacon modulator at present mainly contains and adds with the reflecting concave mirror that preposition LED is combined into, and this luminescence unit is complex structure not only, be difficult to assembling, and fault rate is also high, can not accurately adjust the light beam shooting angle; Also have and adopt lens battle array and LED to assemble, exist equally and be not easy to adjust the light beam shooting angle, and can not organize the problem of battle array flexibly.
The utility model content
The purpose of this utility model be to provide a kind of simple in structure, easy to manufacture, fault rate is low, adjusts light emitting source and optical center of lens distance easily, meticulous adjustment light beam shooting angle, and can organize the luminescence unit of beacon of battle array flexibly.
For achieving the above object, the beacon modulator luminescence unit that the utility model provides, comprise lens, light emitting source and circuit substrate, described lens are installed on the lens mount, described light emitting source is between lens and circuit substrate, also be provided for the height regulating frame that light emitting source and lens form focused light passages between described lens and the circuit substrate, described height regulating frame one end is installed on the circuit substrate, and an end is installed on the lens mount.
Wherein, described height regulating frame is formed by the spring overlap joint.
The utility model also can be improved to: described spring is the hollow spring.
And described height regulating frame also can be formed by the telescopic tube overlap joint.
The utility model also can be improved to: also be provided with set screw in the described height regulating frame, described set screw is built in spring or the telescoping tube, and the one end connects lens mount, other end connecting circuit substrate.
In hollow spring or telescoping tube, be provided with set screw, can come the height of regulating spring or telescoping tube, thereby reach the purpose of regulating the Lens mounting carrier height, make the light velocity of light emitting source reach desirable effect by set screw.
The utility model also can be improved to: the fixed support of described height regulating frame for highly customizing, in process of production, lighting angle according to light emitting source, light emitting source at different batches, use height regulating frame, adjust desirable beam angle, measured the height of height regulating frame again, prop up Lens mounting carrier with bracket leg then and get final product.
The utility model also can further be improved to: also be provided with highly fine setting layer between the pedestal of described light emitting source and the circuit substrate, described height fine tuning ganglionic layer is combined by pad, the angle of luminous tube light beam that can be as required reaches the fine adjustments of adjusting the luminous tube height by the increase and decrease shim liner.
Described lens are convex lens or focus lens group.
Described light emitting source is LED or semiconductor laser diode etc.
The utility model compared with prior art has following advantage:
(1) the utility model is simple in structure, easy to manufacture, fault rate is low;
(2) the utility model is easy to adjust light emitting source and optical center of lens distance by being used in combination of height regulating frame and fine tuning ganglionic layer, meticulous adjustment light beam shooting angle, and can organize battle array flexibly, be assembled into various beacon modulators;
(3) the utility model long service life, little power consumption has significantly reduced the operation and maintenance cost.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
As shown in Figure 1, the beacon modulator luminescence unit that the utility model provides comprises lens, light emitting source and circuit substrate 4, and described lens are convex lens 1, also can adopt the set of lenses with same focusing function.Described light emitting source is a light emitting diode 5, also can adopt as other light sources such as semiconductor laser diodes.Convex lens 1 are arranged at the top of this luminescence unit, light emitting diode 5 is welded on the circuit substrate 4, between convex lens 1 and the circuit substrate 4 height regulating frame 3 is set also, convex lens 1 place on the Lens mounting carrier 2, and Lens mounting carrier is for 2 times height regulating frame 3 and regulates lens in the distance of light emitting diode 5 by it.Described height regulating frame 3 is installed on the circuit substrate 4, can be combined into various arrays and shape to this luminescence unit by circuit substrate 4 simultaneously, realizes various modulators.In order better or more easily to realize inching to the light beam shooting angle, between the pedestal of light emitting diode 5 and circuit substrate 4, also can be provided with height fine tuning ganglionic layer 6, height fine tuning ganglionic layer 6 can realize the fine adjustments of height by the plus-minus shim liner.
Above-mentioned height regulating frame 3, the spring of available spring or hollow or reduction pipe overlap joint form, and built-in set screw, set screw are built in spring or the telescoping tube, and an end connects lens mount, other end connecting circuit substrate.Realize highly regulating by set screw, obtain the light beam of desirable shooting angle.
Can also be in process of production, lighting angle difference according to light emitting diode, light emitting diode at different batches, with height regulating frame 3, adjust desirable light beam shooting angle, careful again measuring height adjusting bracket 3 height at this moment replaces spring or reduction pipe with this fixed support that highly customizes then, obtains the light beam of desirable shooting angle.By the difform circuit substrate of design,, assemble out the modulator of correspondingly-shaped flexibly simultaneously as arrow etc.
The utility model is not limited in the above-mentioned specific embodiment scope, above-mentioned embodiment only is in order can be described in detail use of the present utility model, and the production method of equal function and the part that ins and outs also belong to the utility model content are arranged.In fact, those skilled in the art are according to the description of preamble, just can find different adjustment schemes according to needs separately, and these adjustment all should be in the scope of the claims by the appended claims herein.
Claims (10)
1, a kind of luminescence unit of beacon modulator, comprise lens, light emitting source and circuit substrate, described lens are installed on the lens mount, described light emitting source is between lens and circuit substrate, it is characterized in that, also be provided for the height regulating frame that light emitting source and lens form focused light passages between described lens and the circuit substrate, described height regulating frame one end is installed on the circuit substrate, and an end is installed on the lens mount.
2, the luminescence unit of beacon modulator according to claim 1 is characterized in that, described height regulating frame is formed by the spring overlap joint.
3, the luminescence unit of beacon modulator according to claim 2 is characterized in that, described spring is the hollow spring.
4, the luminescence unit of beacon modulator according to claim 1 is characterized in that, described height regulating frame is formed by the telescopic tube overlap joint.
According to the luminescence unit of claim 2 or 3 or 4 described beacon modulators, it is characterized in that 5, also be provided with set screw in the described height regulating frame, described set screw places spring or telescoping tube, one end connecting circuit substrate, the other end connects lens mount.
6, the luminescence unit of beacon modulator according to claim 1 is characterized in that, described height regulating frame is the fixed support that highly customizes.
7, the luminescence unit of beacon modulator according to claim 1 is characterized in that, also is provided with highly fine setting layer between the pedestal of described light emitting source and the circuit substrate.
8, the luminescence unit of beacon modulator according to claim 7 is characterized in that, described height fine tuning ganglionic layer is combined by pad.
9, the luminescence unit of beacon modulator according to claim 1 is characterized in that, described lens are convex lens or focus lens group.
10, the luminescence unit of beacon modulator according to claim 1 is characterized in that, described light emitting source is LED or semiconductor laser diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202062981U CN201368373Y (en) | 2008-12-29 | 2008-12-29 | Light emitting unit of leading lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202062981U CN201368373Y (en) | 2008-12-29 | 2008-12-29 | Light emitting unit of leading lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368373Y true CN201368373Y (en) | 2009-12-23 |
Family
ID=41487266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202062981U Expired - Fee Related CN201368373Y (en) | 2008-12-29 | 2008-12-29 | Light emitting unit of leading lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368373Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511910A (en) * | 2012-06-20 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED industrial and mining lamp with adjustable light-emitting angle |
| CN109790970A (en) * | 2016-08-09 | 2019-05-21 | 昕诺飞控股有限公司 | Configurable optical module and LED component |
-
2008
- 2008-12-29 CN CNU2008202062981U patent/CN201368373Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511910A (en) * | 2012-06-20 | 2014-01-15 | 霍尼韦尔朗能电器系统技术（广东）有限公司 | LED industrial and mining lamp with adjustable light-emitting angle |
| CN103511910B (en) * | 2012-06-20 | 2016-02-17 | 广东朗能电器有限公司 | The LED bay light that rising angle is adjustable |
| CN109790970A (en) * | 2016-08-09 | 2019-05-21 | 昕诺飞控股有限公司 | Configurable optical module and LED component |
| CN109790970B (en) * | 2016-08-09 | 2021-03-23 | 昕诺飞控股有限公司 | Configurable optical module and LED assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |