CN201885158U - Adjusting structure of adjustable beam LED lamp - Google Patents
Adjusting structure of adjustable beam LED lamp Download PDFInfo
- Publication number
- CN201885158U CN201885158U CN2010206079349U CN201020607934U CN201885158U CN 201885158 U CN201885158 U CN 201885158U CN 2010206079349 U CN2010206079349 U CN 2010206079349U CN 201020607934 U CN201020607934 U CN 201020607934U CN 201885158 U CN201885158 U CN 201885158U
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- China
- Prior art keywords
- shell
- adjustment seat
- led lamp
- telescopic adjustment
- led
- 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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Abstract
The utility model discloses an adjusting structure of an adjustable beam LED lamp. An LED is fixed in the front of an outer casing of the LED lamp, a retractable adjusting seat is sleeved on the outside of the outer casing, a convex lens is fixed at the outer end of the retractable adjusting seat and positioned on the outer side of the LED, a rubber ring is arranged between the outer casing and the retractable adjusting seat, the rubber ring, the outer casing and the retractable adjusting seat are in interference fit so that the retractable adjusting seat can be pulled vertically by external force only due to damping between the retractable adjusting seat and the rubber ring, and accordingly stepless adjustment is realized. In addition, the adjusting structure is simple in structure and convenient for operation.
Description
Technical field
The utility model relates to a kind of LED lamp, refers to a kind of adjustment structure of adjustment beam LED lamp especially.
Background technology
A kind of LED lamp that can regulate the brightness or the range of exposures of illumination beam has appearred at present, this LED lamp generally is that convex lens are set in the place ahead of LED, regulate the distance of the relative LED of convex lens then by adjustment structure, reach the purpose of focusing with this, and then light beam is regulated.
In the prior art, adjustment structure adopts the threaded adjusting mode usually, also the gear position limiting structure will be set, and regulates so that realize many gears.But this regulative mode structure is complexity not only, and is difficult for realizing not having the section adjusting, is subjected to certain limitation in the use.
The utility model content
It is a kind of simple in structure or realize not having the adjustment structure of the adjustment beam LED lamp that section regulates that technical problem to be solved in the utility model is to provide.
For solving the problems of the technologies described above, technical solution of the present utility model is:
A kind of adjustment structure of adjustment beam LED lamp, shell the place ahead of described LED lamp is fixed with LED, and this shell outside is with a telescopic adjustment seat, and the outer end of this telescopic adjustment seat is fixed with convex lens, and these convex lens are positioned at the outside of LED; Being provided with a rubber ring between described shell and the telescopic adjustment seat, is interference fit between this rubber ring and shell and the telescopic adjustment seat.
Described side wall of outer shell is provided with first confined planes that can keep out telescopic adjustment seat end face, and this shell also is provided with a baffle plate near the end of LED; The inwall of described telescopic adjustment seat be provided with can with second confined planes of above-mentioned baffle plate gearshift.
The outer wall of described shell is provided with a pin, and the telescopic adjustment seat is provided with the chute that cooperates with pin.
After adopting such scheme, because the utility model is provided with a rubber ring between the shell of LED lamp and telescopic adjustment seat, be interference fit between this rubber ring and shell and the telescopic adjustment seat, just there is damping phenomena like this between telescopic adjustment seat and the rubber ring, need under the effect of external force, could spurs the telescopic adjustment seat up and down.This structure can both be fixed spacingly when the telescopic adjustment seat is drawn to any position, do not regulate thereby realize there to be section, and structure is very simple, operates also very convenient.
Description of drawings
Fig. 1 is a cutaway view of the present utility model;
Fig. 2 is the cutaway view at the utility model standstill locking pin place;
Fig. 3 is a schematic perspective view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
What the utility model disclosed is a kind of adjustment structure of adjustment beam LED lamp, as shown in Figure 1, 2, 3, is preferred embodiment of the present utility model.Shell 1 the place ahead of described LED lamp is fixed with LED 2, and this shell 1 outside is with a telescopic adjustment seat 3, and the outer end of this telescopic adjustment seat 3 is fixed with convex lens 4, and these convex lens 4 are positioned at the outside of LED 2.
Be provided with a rubber ring 5 between described shell 1 and the telescopic adjustment seat 3, be interference fit between this rubber ring 5 and shell 1 and the telescopic adjustment seat 3, just there is damping phenomena in telescopic adjustment seat 3 with rubber ring 5 like this, and promptly needing under external force, telescopic adjustment seat 3 could spur up and down.
Described shell 1 sidewall also is provided with first confined planes 11 that can keep out telescopic adjustment seat 3 end faces, and this shell 1 also is provided with a baffle plate 12 near the end of LED 2.
The inwall of described telescopic adjustment seat 3 be provided with can with second confined planes 31 of above-mentioned baffle plate 12 gearshifts.
The utility model outwards spurs described telescopic adjustment seat 3 when regulating, when described second confined planes 31 is run in the bottom surface of described baffle plate 12, stop to regulate, and promptly is adjusted to range; When pushing back described telescopic adjustment seat 3, when the end face of telescopic adjustment seat 3 is run into first confined planes 11, be adjusted to the minimum stroke position.Along with the position difference of telescopic adjustment seat 3, the position of convex lens 4 relative LED 2 also changes accordingly, thereby reaches the purpose of focusing.
Further, for telescopic adjustment seat 3 can only be spurred up and down, and can not left-right rotation, the utility model is provided with a pin 13 at the outer wall of shell 1, telescopic adjustment seat 3 is provided with the chute 32 that cooperates with pin 13, can limit telescopic adjustment seat 3 like this and rotate.
Claims (3)
1. the adjustment structure of an adjustment beam LED lamp, it is characterized in that: shell the place ahead of described LED lamp is fixed with LED, and this shell outside is with a telescopic adjustment seat, and the outer end of this telescopic adjustment seat is fixed with convex lens, and these convex lens are positioned at the outside of LED; Being provided with a rubber ring between described shell and the telescopic adjustment seat, is interference fit between this rubber ring and shell and the telescopic adjustment seat.
2. according to the adjustment structure of the described adjustment beam LED lamp of claim 1, it is characterized in that: described side wall of outer shell is provided with first confined planes that can keep out telescopic adjustment seat end face, and this shell also is provided with a baffle plate near the end of LED; The inwall of described telescopic adjustment seat be provided with can with second confined planes of above-mentioned baffle plate gearshift.
3. according to the adjustment structure of the described adjustment beam LED lamp of claim 1, it is characterized in that: the outer wall of described shell is provided with a pin, and the telescopic adjustment seat is provided with the chute that cooperates with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206079349U CN201885158U (en) | 2010-11-09 | 2010-11-09 | Adjusting structure of adjustable beam LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206079349U CN201885158U (en) | 2010-11-09 | 2010-11-09 | Adjusting structure of adjustable beam LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885158U true CN201885158U (en) | 2011-06-29 |
Family
ID=44182704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206079349U Expired - Fee Related CN201885158U (en) | 2010-11-09 | 2010-11-09 | Adjusting structure of adjustable beam LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302468A (en) * | 2017-09-30 | 2018-07-20 | 深圳市罗丝光电技术有限公司 | A kind of LED automobile headlight of angle adjustable and focal length |
-
2010
- 2010-11-09 CN CN2010206079349U patent/CN201885158U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108302468A (en) * | 2017-09-30 | 2018-07-20 | 深圳市罗丝光电技术有限公司 | A kind of LED automobile headlight of angle adjustable and focal length |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20121109 |