CN202927665U - Focusable LED (Light-Emitting Diode) operation astral lamp - Google Patents
Focusable LED (Light-Emitting Diode) operation astral lamp Download PDFInfo
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- CN202927665U CN202927665U CN 201220643439 CN201220643439U CN202927665U CN 202927665 U CN202927665 U CN 202927665U CN 201220643439 CN201220643439 CN 201220643439 CN 201220643439 U CN201220643439 U CN 201220643439U CN 202927665 U CN202927665 U CN 202927665U
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- lamp
- led
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- angle handle
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Abstract
The utility model discloses a focusable LED (Light-Emitting Diode) operation astral lamp comprising a fixed base, a rotating arm, a lifting arm and a lamp disc, wherein the lamp disc comprises an angle handle and at least two lamp sheets; the lamp sheets are uniformly arranged around the external circumference of the angle handle and can be folded to be in a gradually and inwardly concave pan shape by virtue of the rotation of the angle handle; each lamp sheet is provided with at least two LED lamp beads according to a marble universal structure; and the LED lamp beads on each lamp sheet can condense lights one by one. The focusable LED operation astral lamp disclosed by the utility model is simple in structure, convenient in use and operation and good in focusing effect.
Description
Technical field
The utility model relates to a kind of LED of focusing operation shadowless lamp.
Background technology
Present LED shadowless lamp on the market due to the own characteristic of lamp pearl, is all the porous illumination, and focusing is bad.On-the-spot focusing more is difficult to realization, and this, sees deeper image clearly and bring difficulty in operation the doctor.
Summary of the invention
The technical problems to be solved in the utility model is that existing LED shadowless lamp is difficult to realize on-the-spot focusing.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: can focus on the LED operation shadowless lamp, but comprise that holder, an end are connected with holder and the turning arm that can rotate, is connected the also lifting arm of above-below direction swing with the turning arm other end on horizontal plane, and the lamp panel that is connected to the lifting arm lift side, described lamp panel comprises angle handle and at least two lamp sheet, described lamp sheet is evenly arranged around the excircle of angle handle, and can pack up the pot shape that is indent gradually under the rotation of angle handle; On the lamp sheet, according to the LED lamp pearl of at least two of pellet universal structure settings, the LED lamp pearl on every lamp sheet is optically focused one by one all.
As a kind of improvement project of the present utility model, described lamp sheet number is six, and six LED lamp pearls are set on every lamp sheet.
The utility model has the advantages that: operation simple in structure, easy to use, focusing effect is good.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Fig. 1-2, but the utility model comprises that holder 1, an end are connected with holder 1 and the turning arm 2 that can rotate on horizontal plane, is connected the also lifting arm 3 of above-below direction swing with turning arm 2 other ends, and the lamp panel 4 that is connected to lifting arm 3 lift sides, described lamp panel 4 comprises angle handle 5 and six lamp sheets, described lamp sheet is evenly arranged around the excircle of angle handle 5, and can pack up the pot shape that is indent gradually under the rotation of angle handle 5; According to the pellet universal structure, six LED lamp pearls are set on the lamp sheet, the LED lamp pearl on every lamp sheet is optically focused one by one all.
During making, first will be distributed in 36 LED lamp pearls in diameter 400MM lamp panel 4, be arranged on six lamp sheets with the universal structure of pellet respectively, with the optically focused one by one of the lamp pearl on every, guarantee that the light of 36 lamp pearls can focus in the hot spot scope that diameter is 200MM.Second step: six blocks of lamp sheet plates are fixed in lamp panel, six lamp sheets can be packed up from level the form that is pot shape gradually by angle handle 5 and focus on, make spot diameter be contracted to 100, make illumination depth darker, more than reaching 200MM.
Operation principle: lifting arm 3, turning arm 2 capable of regulating lamp panel 4 angles and height.Lamp panel 4 has 36 LED lamp pearls, and each LED lamp pearl focuses on separately light modulation, then global focus; Can focus level be improved by the rotation of lamp panel 4 intermediate angle handles 5, increase illumination and illumination depth; Brightness regulation only need be by the button of control box on lamp panel, and is simple to operation.
Claims (2)
1. can focus on the LED operation shadowless lamp, but comprise that holder, an end are connected with holder and the turning arm that can rotate, is connected the also lifting arm of above-below direction swing with the turning arm other end on horizontal plane, and the lamp panel that is connected to the lifting arm lift side, it is characterized in that: described lamp panel comprises angle handle and at least two lamp sheet, described lamp sheet is evenly arranged around the excircle of angle handle, and can pack up the pot shape that is indent gradually under the rotation of angle handle; On the lamp sheet, according to the LED lamp pearl of at least two of pellet universal structure settings, the LED lamp pearl on every lamp sheet is optically focused one by one all.
2. the LED operation shadowless lamp that focuses on according to claim 1, it is characterized in that: described lamp sheet number is six, and six LED lamp pearls are set on every lamp sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643439 CN202927665U (en) | 2012-11-29 | 2012-11-29 | Focusable LED (Light-Emitting Diode) operation astral lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643439 CN202927665U (en) | 2012-11-29 | 2012-11-29 | Focusable LED (Light-Emitting Diode) operation astral lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927665U true CN202927665U (en) | 2013-05-08 |
Family
ID=48217624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643439 Expired - Fee Related CN202927665U (en) | 2012-11-29 | 2012-11-29 | Focusable LED (Light-Emitting Diode) operation astral lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927665U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542342A (en) * | 2013-10-23 | 2014-01-29 | 苏州美都医用设备有限公司 | Ceiling shadowless lamp |
-
2012
- 2012-11-29 CN CN 201220643439 patent/CN202927665U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542342A (en) * | 2013-10-23 | 2014-01-29 | 苏州美都医用设备有限公司 | Ceiling shadowless lamp |
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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: 20130508 Termination date: 20141129 |
|
| EXPY | Termination of patent right or utility model |