CN2878920Y - Focusing adjustable streamer lamp - Google Patents
Focusing adjustable streamer lamp Download PDFInfo
- Publication number
- CN2878920Y CN2878920Y CNU2006200552807U CN200620055280U CN2878920Y CN 2878920 Y CN2878920 Y CN 2878920Y CN U2006200552807 U CNU2006200552807 U CN U2006200552807U CN 200620055280 U CN200620055280 U CN 200620055280U CN 2878920 Y CN2878920 Y CN 2878920Y
- Authority
- CN
- China
- Prior art keywords
- lamp
- lamp cup
- focus
- adjusting ring
- adjustable
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A focus adjustable streamer lamp comprising a lamp cup, a circuit board, a light source, a focusing convex mirror, a lock ring and a lamp holder, belongs to new steamer lamp type. The lamp is characterized in that an adjusting ring is also comprised, the adjusting ring has external screw thread that is connected with internal screw thread in the lamp cup, the focusing convex mirror is arranged out of the adjusting ring; annular heat radiating grooves with unequal diameters are arranged on the conical outer surface of the lamp cup; natural turn and reverse turn adjusting ring, the adjusting ring in the lamp cup hole can move inward or outward, the convex mirror and lock ring will also move inward or outward correspondingly, then the focus is adjusted; compared with the present streamer lamp that made of die-casting aluminum, and with nonadjustable focus, the new type streamer lamp is characterized in that first when the lighting distance is fixed, since the focus of this lamp is adjustable, the lighting scope and lighting intensity can be used according to actual need, which is convenient and scientific in using; the second character is that the annular heat radiating groove is adopted on the conical outer surface of the lamp cup, which is easy to process, and the lamp cup can be made of common aluminum.
Description
Technical field
The utility model relates to the shot-light new varieties.
Background technology
As everyone knows, existing shot-light optically focused convex lens is by gasket ring and lock ring stationary positioned, and its focal length is nonadjustable, at luminous range one regularly, illumination range or intensity of illumination also are certain, can not use illumination range or intensity of illumination by actual needs, use inconvenient, science not; In addition, radiating groove is vertically on the Lamp cup cone shape outer surface, and processing is difficulty, just can produce with die casting aluminium.
Summary of the invention
The purpose of this utility model be to provide a kind of can be by the adjustable focal length shot-light of actual needs conversion illumination range or intensity of illumination.
This shot-light comprises Lamp cup, wiring board, light source, optically focused convex lens, lock ring, lamp socket and adjustable ring; Adjustable ring has external screw thread, is connected with Lamp cup hole internal thread, and the adjustable ring outside is equipped with the optically focused convex lens, and not isometrical annular radiating groove is arranged on the Lamp cup cone shape outer surface; The forward or reverse adjustable ring, adjustable ring can move in or out in the Lamp cup hole, and also along with moving in or out, focal length can be adjusted for optically focused convex lens and lock ring.
The utility model characteristics: the one, at luminous range one regularly, because this lamp adjustable focal length can be used illumination range or intensity of illumination according to actual needs, easy to use, science; The 2nd, adopt annular radiating groove on the Lamp cup cone shape outer surface, handling ease, Lamp cup can be with common aluminium manufacturing.
Description of drawings
Accompanying drawing cuts open the main schematic diagram of looking for this lamp office.
The specific embodiment
With reference to accompanying drawing, this lamp comprises Lamp cup (1), wiring board (2), light source (3), optically focused convex lens (4), lock ring (5), lamp socket (6) and adjustable ring (7); Adjustable ring (7) has external screw thread, is connected with Lamp cup (1) hole internal thread, and adjustable ring (7) outside is equipped with optically focused convex lens (4); On Lamp cup (1) conical external surface not isometrical annular radiating groove (11) is arranged.
Claims (2)
1. adjustable focal length shot-light, comprise Lamp cup (1), wiring board (2), light source (3), focus on convex lens (4), lock ring (5) and lamp socket (6), it is characterized in that this lamp also comprises adjustable ring (7), adjustable ring (7) has external screw thread, be connected with Lamp cup (1) hole internal thread, adjustable ring (7) outside is equipped with the focusing convex lens.
2. adjustable focal length shot-light according to claim 1 is characterized in that on this lamp Lamp cup (1) cone shape outer surface not isometrical annular radiating groove (11) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200552807U CN2878920Y (en) | 2006-02-24 | 2006-02-24 | Focusing adjustable streamer lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200552807U CN2878920Y (en) | 2006-02-24 | 2006-02-24 | Focusing adjustable streamer lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878920Y true CN2878920Y (en) | 2007-03-14 |
Family
ID=37861339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200552807U Expired - Fee Related CN2878920Y (en) | 2006-02-24 | 2006-02-24 | Focusing adjustable streamer lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878920Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747931A (en) * | 2019-06-29 | 2020-02-04 | 三一重机有限公司 | Excavator light control method, excavator and computer readable storage medium |
-
2006
- 2006-02-24 CN CNU2006200552807U patent/CN2878920Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747931A (en) * | 2019-06-29 | 2020-02-04 | 三一重机有限公司 | Excavator light control method, excavator and computer readable storage medium |
| CN110747931B (en) * | 2019-06-29 | 2023-03-28 | 三一重机有限公司 | Excavator light control method, excavator and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |