CN202349774U - Light pillar adjustable spot lamp - Google Patents
Light pillar adjustable spot lamp Download PDFInfo
- Publication number
- CN202349774U CN202349774U CN2011204620058U CN201120462005U CN202349774U CN 202349774 U CN202349774 U CN 202349774U CN 2011204620058 U CN2011204620058 U CN 2011204620058U CN 201120462005 U CN201120462005 U CN 201120462005U CN 202349774 U CN202349774 U CN 202349774U
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- CN
- China
- Prior art keywords
- lens
- light
- light beam
- adjustable
- shot
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Abstract
The utility model discloses a light pillar adjustable spot lamp, which comprises a shell and a lamp cap which is connected with the shell, wherein a heat conducting pillar is arranged in the shell and is connected with a bulb on the lamp cap; the lamp cap is provided with a first lens and a second lens; and the first lens and the second lens are connected through a light pillar adjusting ring. By using the utility model, the light pillar adjustable spot lamp has the advantages of simple structure, low cost, convenience and fastness for mounting, wide application range, high practical value, capability of effectively adjusting emergence angle of a light pillar and uniform illumination of an irradiated region.
Description
Technical field
The utility model relates to lighting field, the adjustable shot-light of particularly a kind of light beam.
Background technology
Shot-light is owing to light is strong, the transmission distance is widely used.Shot-light in use need throw light on to the key area of different sizes through regular meeting.Generally can use this moment the adjustable shot-light of light beam to take into account the key area of different sizes, to reduce the quantity and the installation cost of shot-light.The light beam of shot-light was fixed on an angle usually in the past, or regulated the light beam angle through the distance that changes light source and reflection shield.The latter can cause the aperture of irradiation place inhomogeneous after regulating light beam, influence radiation response, but cost is lower.
Summary of the invention
The utility model embodiment technical problem to be solved is; Provide a kind of light beam adjustable shot-light; Simple in structure, with low cost, quick and easy for installation, the applied range of the adjustable shot-light of said light beam; Practical value is high, and the illumination of shooting angle and irradiated area that can effectively regulate light beam is even.
For reaching above-mentioned technique effect, the utility model embodiment provides a kind of light beam adjustable shot-light, comprising:
Housing and the lamp holder that links to each other with said housing;
Be provided with heating column in the said housing, said heating column links to each other with the bulb that said lamp holder is provided with;
Said lamp holder is provided with first lens and second lens, and said first lens link to each other through the light beam adjustable ring with said second lens.
As the improvement of such scheme, said light beam adjustable ring is regulated the distance between said first lens and said second lens.
As the improvement of such scheme, said lamp holder is provided with first retainer ring that is used for fixing said first lens;
Said lamp holder is provided with second retainer ring that is used for fixing said second lens.
As the improvement of such scheme, said heating column, said bulb, said first lens and said second lens are coaxial.
As the improvement of such scheme, said housing periphery also is provided with the support that is used for fixing the adjustable shot-light of said light beam.
As the improvement of such scheme, said support is connected with said housing through nut.
As the improvement of such scheme, said bulb is the LED lamp.
Enforcement the utlity model has following beneficial effect:
Compared with prior art; The adjustable shot-light of the utility model light beam is provided with first lens and second lens; Adopt the combination of two lens, change the distance between first lens and second lens through regulating the light beam adjustable ring, thereby effectively regulate the shooting angle of light beam; And in adjustable shooting angle scope, the illumination of irradiated area is even, illuminating effect is good.Adopt the utility model, only need a shot-light promptly to throw light on applicable to the key area of all size.
In addition, the utility model is simple in structure, with low cost, quick and easy for installation, applied range, and practical value is high.
Description of drawings
Fig. 1 is the internal structure sketch map of the adjustable shot-light of a kind of light beam of the utility model;
Fig. 2 is the cutaway view of the lamp holder 2 of the adjustable shot-light of light beam shown in Figure 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model is done to describe in detail further below.
In conjunction with Fig. 1 and Fig. 2, the utility model embodiment provides a kind of light beam adjustable shot-light, comprising:
Housing 1 and the lamp holder 2 that links to each other with said housing 1;
Be provided with heating column 11 in the said housing 1, said heating column 11 links to each other with the bulb 21 that said lamp holder 2 is provided with;
Said lamp holder 2 is provided with first lens 22 and second lens 23, and said first lens 22 link to each other through light beam adjustable ring 24 with said second lens 23.
Preferably, first lens 22 are convex lens, and second lens 23 are concavees lens.
The distance that said light beam adjustable ring 24 is regulated between said first lens 22 and said second lens 23.
The adjustable shot-light of the utility model light beam is provided with first lens 22 and second lens 23; Adopt the combination of two lens; Through regulating the distance that light beam adjustable ring 24 changes between first lens 22 and second lens 23; Thereby effectively regulate the shooting angle of light beam, and in adjustable shooting angle scope, the illumination of irradiated area is even, illuminating effect is good.
Need to prove that the scalable shooting angle scope of the adjustable shot-light of the utility model light beam is 20 ~ 90 degree.
Adopt the adjustable shot-light of this light beam, only need a shot-light promptly to throw light on applicable to the key area of all size, and light is even, illuminating effect is good.
Said lamp holder 2 is provided with first retainer ring 25 that is used for fixing said first lens 22;
Said lamp holder 2 is provided with second retainer ring 26 that is used for fixing said second lens 23.
Said heating column 11, said bulb 21, said first lens 22 and said second lens 23 are coaxial.
Said housing 1 periphery also is provided with the support 3 that is used for fixing the adjustable shot-light of said light beam.
Said support 3 is connected with said housing 1 through nut 4.
Said bulb 21 is the LED lamp.
Compare with ordinary lamps, the LED lamp adopts light emitting diode as light source, and light efficiency is higher, more energy-conservation, longer service life, and more environmental protection.LED Lantern Festival electricity is up to more than 70%, and the life-span is more than 10 times of common fluorescent tube, almost is non-maintaining.In addition, light is soft, helps people's sight protectio and healthy.
In sum, simple in structure, with low cost, quick and easy for installation, the applied range of the adjustable shot-light of the utility model light beam, practical value is high, and the illumination of shooting angle and irradiated area that can effectively regulate light beam is even.
The above disclosed preferred embodiment that is merely the utility model can not limit the interest field of the utility model certainly with this, so according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (6)
1. the adjustable shot-light of light beam is characterized in that, comprising:
Housing and the lamp holder that links to each other with said housing;
Be provided with heating column in the said housing, said heating column links to each other with the bulb that said lamp holder is provided with;
Said lamp holder is provided with first lens and second lens, and said first lens link to each other through the light beam adjustable ring with said second lens.
2. the adjustable shot-light of light beam as claimed in claim 1 is characterized in that said lamp holder is provided with first retainer ring that is used for fixing said first lens;
Said lamp holder is provided with second retainer ring that is used for fixing said second lens.
3. the adjustable shot-light of light beam as claimed in claim 2 is characterized in that, said heating column, said bulb, said first lens and said second lens are coaxial.
4. the adjustable shot-light of light beam as claimed in claim 1 is characterized in that said housing periphery also is provided with the support that is used for fixing the adjustable shot-light of said light beam.
5. the adjustable shot-light of light beam as claimed in claim 4 is characterized in that, said support is connected with said housing through nut.
6. the adjustable shot-light of light beam as claimed in claim 1 is characterized in that said bulb is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204620058U CN202349774U (en) | 2011-11-21 | 2011-11-21 | Light pillar adjustable spot lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204620058U CN202349774U (en) | 2011-11-21 | 2011-11-21 | Light pillar adjustable spot lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202349774U true CN202349774U (en) | 2012-07-25 |
Family
ID=46538777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204620058U Expired - Lifetime CN202349774U (en) | 2011-11-21 | 2011-11-21 | Light pillar adjustable spot lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202349774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969330A (en) * | 2017-04-11 | 2017-07-21 | 欧普照明股份有限公司 | A kind of shot-light |
-
2011
- 2011-11-21 CN CN2011204620058U patent/CN202349774U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969330A (en) * | 2017-04-11 | 2017-07-21 | 欧普照明股份有限公司 | A kind of shot-light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |