CN201297570Y - Lamp tube face shell - Google Patents
Lamp tube face shell Download PDFInfo
- Publication number
- CN201297570Y CN201297570Y CNU2008201770530U CN200820177053U CN201297570Y CN 201297570 Y CN201297570 Y CN 201297570Y CN U2008201770530 U CNU2008201770530 U CN U2008201770530U CN 200820177053 U CN200820177053 U CN 200820177053U CN 201297570 Y CN201297570 Y CN 201297570Y
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- China
- Prior art keywords
- piece
- face
- light
- lamp
- utility
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- Expired - Fee Related
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- Vessels And Coating Films For Discharge Lamps (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a lamp tube face shell with an arc-shaped cross section. The center of the top of the face shell is a smooth internal surface, and internal surfaces of both sides are provided with saw teeth. The utility model uses a unique transparent lamp-tube face-shell structure, different light strength and visual effects are generated on different parts of the lamp tube to enable the transparent performance of the center of the top of the face shell to be strongest and satisfy the requirements of an illumination lamp, and both sides have weak light rays and generate soft light rays to realize the effect of decorative illumination. The utility model realizes the purpose of excellently combining illumination and decorative illumination by a simple and effect mode, and can simultaneously satisfy the requirements of a luminous lamp and realize the effect of decorative illumination on the same product.
Description
Technical field
The utility model relates to the lighting decoration controlled field, more specifically to a kind of lamp tube structure.
Background technology
In the illuminating lamp field, mainly as on the lamp of lighting use, the printing opacity face-piece of fluorescent tube needs enough light transmissions, guarantees the intensity of light; And in the decorative lighting field, mainly do on the lamp decoration of decorative use, general some obstruction light of all making on the printing opacity face-piece are propagated the structure that has reached the refraction scattering, weaken the intensity of light and produce the soft visual effect of light.But the product that does not also have a kind of illumination and decorative lighting to combine promptly on same product, can satisfy the requirement of illuminating lamp, can realize the effect of decorative lighting again.
The utility model content
The technical problems to be solved in the utility model be to overcome above-mentioned defective, a kind of printing opacity fluorescent tube face-piece of uniqueness is provided, can produce different bright intensity at the different parts of fluorescent tube.
The utility model is realized by the following technical solutions.
Fluorescent tube face-piece of the present utility model, cross section are arc, and described face-piece center of top is a smooth surface, and the both sides inner surface is provided with sawtooth.
The smooth surface of center of top can guarantee seeing through of light, the light that bulb sends directly sends from fluorescent tube face-piece center of top, has the brightest light, the face-piece both sides are provided with the part of serration because a large amount of reflected refraction effects, a little less than making this part printing opacity, and produce the mixed light scattering at lamp housing outer surface effusion light, produce soft lighting effect.
Fluorescent tube face-piece both sides are symmetrical structure, and the sawtooth that both sides are provided with is identical to the effect of light.
Sawtooth comprises both sides, one side be positioned at sawtooth being parallel to each other away from described face-piece center of top of described face-piece homonymy.
The parallel edges of sawtooth is parallel to face-piece arc two ends line.
Because light source is arranged on the vertical line in line centre position, arc two ends, above-mentioned parallel edges can produce the blocking reflected effect to the light that light source sends, a little less than making the light of refraction transmission by the face-piece both sides, and because a large amount of refraction actions, produce the mixed light scattering process at lamp housing outer surface effusion light, make the soft lighting effect of the outside generation of lamp housing.
The utility model fluorescent tube face-piece can adopt the Merlon face-piece.The fluorescent tube that Merlon is made, promptly transparent PC pipe has the light transmittance up to 90%, anti-atmospheric aging, shock-resistant, various mechanical properties are very superior, are the materials of lamp decoration industry institute great kindness, and easy to process, specious, cost is lower.
The utility model adopts unique printing opacity fluorescent tube face-piece structure, different parts at fluorescent tube produces different bright intensity and visual effect, makes the printing opacity of face-piece center of top the strongest, satisfies the requirement of illuminating lamp, more weak and produce soft light at both sides light, realize the effect of decorative lighting.The utility model has been realized throwing light on and simple and effective way combination is well passed through in decorative lighting, can satisfy the requirement of illuminating lamp simultaneously on same product, can realize the effect of decorative lighting again.
Description of drawings
Fig. 1 is the sectional view of a kind of preferred embodiment of the utility model fluorescent tube face-piece;
Fig. 2 is the partial enlarged drawing of Fig. 1; And
Fig. 3 is the sectional view of the another kind of preferred embodiment of the utility model fluorescent tube face-piece.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As Fig. 1, Fig. 2, shown in Figure 3, the cross section of the fluorescent tube face-piece of long strip type is an arc, and face-piece center of top 11 is a smooth inner surface, and the both sides inner surface is provided with sawtooth 12, the face-piece bilateral symmetry.
Each sawtooth 12 all has both sides 121,122, and the sawtooth that is positioned at described face-piece homonymy is parallel to each other away from one side 121 of described face-piece center of top 11.
The parallel edges of sawtooth can also be set to be parallel to the line at face-piece arc two ends, promptly is parallel to the line of face-piece arc left end 131 and right-hand member 132 as each parallel edges 121 among Fig. 3.
The fluorescent tube face-piece adopts polycarbonate plastic, the fluorescent tube that Merlon is made, and industry claims transparent PC pipe, has the light transmittance up to 90%, anti-atmospheric aging, shock-resistant, various mechanical properties are very superior, are the material of lamp decoration industry great kindness, and easy to process, cost is lower.
Light source is arranged on the vertical line in line centre position, arc two ends, the parallel edges 121 of above-mentioned sawtooth 12 can produce the blocking reflected effect to the light that light source sends, according to optical reflection transmission principle, the light that bulb sends shines after the sawtooth parallel edges 121, minimum perpendicular to parallel edges 121 direction transmitted lights, all light that shine parallel edges all are reflected on same direction, cause perpendicular to the direction glazed thread brightness of sawtooth parallel edges the most weak, therefore look to light fixture, the middle body of light fixture is the brightest, two side portions is then darker, has very significantly luminance difference.No matter any angle from the external world, because the existence of both sides sawtooth is bright in the middle of all can demonstrating, the light and dark special-effect that both sides are dark.And the light luminance of not only seeing side from the external world weakens, and sees that from extraneous different directions the brightness of face-piece side is different, but the brightness of face-piece center of top 11 is the strongest.
When as shown in Figure 3, when parallel edges 121 was parallel to the line of face-piece arc left end 131 and right-hand member 132, over against the angle of center of top 11, the top was very bright from the external world, and dual-side relatively light be the most weak.
And because the reflected refraction effect that a large amount of above-mentioned sawtooth both sides emit beam to light source, can produce the cross one another mixed light scattering process of light at lamp housing dual-side outer surface effusion light, make the outside light in lamp housing both sides evenly, produce soft lighting effect, realize the purpose of decorative lighting.
The utility model adopts unique printing opacity fluorescent tube face-piece structure, produce different bright intensity and visual effect by simple and effective way at the different parts of fluorescent tube, make the printing opacity of face-piece center of top the strongest, satisfy the requirement of illuminating lamp, more weak and produce soft visual effect at both sides light, realize the purpose of decorative lighting.To throw light on and decorative lighting combination well, and can on same product, satisfy the requirement of illuminating lamp simultaneously, and can realize the effect of decorative lighting again.Particularly, use this technology and can reach good visual effect for the product of guard rail lamp, clearance light and so on.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (5)
1. fluorescent tube face-piece, the cross section is an arc, it is characterized in that, and described face-piece center of top is a smooth inner surface, and described face-piece both sides inner surface is provided with sawtooth.
2. fluorescent tube face-piece as claimed in claim 1 is characterized in that, described face-piece bilateral symmetry.
3. fluorescent tube face-piece as claimed in claim 2 is characterized in that described sawtooth comprises both sides, one side be positioned at sawtooth being parallel to each other away from described face-piece center of top of described face-piece homonymy.
4. fluorescent tube face-piece as claimed in claim 3 is characterized in that, the parallel edges of described sawtooth is parallel to face-piece arc two ends line.
5. as arbitrary described fluorescent tube face-piece in the above-mentioned claim, it is characterized in that described face-piece is the Merlon face-piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201770530U CN201297570Y (en) | 2008-11-11 | 2008-11-11 | Lamp tube face shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201770530U CN201297570Y (en) | 2008-11-11 | 2008-11-11 | Lamp tube face shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201297570Y true CN201297570Y (en) | 2009-08-26 |
Family
ID=41043553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201770530U Expired - Fee Related CN201297570Y (en) | 2008-11-11 | 2008-11-11 | Lamp tube face shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201297570Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798091A (en) * | 2012-07-24 | 2012-11-28 | 宁波甬光照明电器有限公司 | Light guide cover used for LED (light emitting diode) cabinet lamp |
| CN103439857A (en) * | 2013-02-22 | 2013-12-11 | 杭州能基科技有限公司 | Method and device for converting laser into lighting source |
| CN106051620A (en) * | 2016-08-09 | 2016-10-26 | 亚浦耳照明股份有限公司 | Mixed light dispersion type light source |
-
2008
- 2008-11-11 CN CNU2008201770530U patent/CN201297570Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102798091A (en) * | 2012-07-24 | 2012-11-28 | 宁波甬光照明电器有限公司 | Light guide cover used for LED (light emitting diode) cabinet lamp |
| CN103439857A (en) * | 2013-02-22 | 2013-12-11 | 杭州能基科技有限公司 | Method and device for converting laser into lighting source |
| CN106051620A (en) * | 2016-08-09 | 2016-10-26 | 亚浦耳照明股份有限公司 | Mixed light dispersion type light source |
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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: 20090826 Termination date: 20111111 |