CN205316119U - Luminous LED paster lamp strip of two sides - Google Patents
Luminous LED paster lamp strip of two sides Download PDFInfo
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- CN205316119U CN205316119U CN201520981719.8U CN201520981719U CN205316119U CN 205316119 U CN205316119 U CN 205316119U CN 201520981719 U CN201520981719 U CN 201520981719U CN 205316119 U CN205316119 U CN 205316119U
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Abstract
The utility model discloses a luminous LED paster lamp strip of two sides, including the substratum transparent, be provided with well cavity in the substratum transparent, install SMD LED circuit substrate in the well cavity, be provided with LED lamp pearl on the SMD LED circuit substrate, be provided with the light shield layer on the substratum transparent, the light shield layer set up LED lamp pearl just to with back to two faces on, the both sides face in addition of light shield layer is the transparent surface, the protrusion is in the light shield layer setting outwards for the transparent surface, and the transparent surface be half circular cross section constructs, the transparent surface and be provided with the upper surface of two faces of light shield layer between smooth transition. The utility model discloses simple structure, two sides are luminous, and light is softly not dazzling, and decorative effect is good.
Description
Technical field
The utility model relates to Surface-mount LED lamp bar, specifically the Surface-mount LED lamp bar of a kind of dual-side emissive.
Background technology
LED lamp bar due to its have softness, can arbitrarily curling, conveniently shear and receive, be easy to pendulum moulding and the feature such as weathering resistance is strong, and be widely used in various decoration and illuminate occasion such as bridge, garden, small white plate for taking accounts or notes temporary etc.
Lamp bar generally comprises transparent glue-line, transparent glue-line has cavity, described cavity is provided with LED paster circuit substrate, circuit substrate is provided with LED lamp bead, the roof of traditional its transparent glue-line of lamp bar, sidewall and diapire are all transparent, this just causes light dispersion that LED lamp bead sends and concentrated not, impact decoration and illumination effect, and in general, the light that people utilize is the light transmitted from transparent glue-line roof, this just certainly will cause the light transmitted from other sidewalls and diapire to can not get well utilizing and wasting, cause light utilization efficiency not high, consume energy also corresponding bigger, light leak also can cause lamp bar solid layer feeling not high, or the only one side bright dipping of some lamp bar, bright dipping is dazzling, and decorative effect is good not.
Therefore, it is necessary to existing lamp bar structure is improved and is optimized.
Practical novel content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides the Surface-mount LED lamp bar of a kind of dual-side emissive, and structure is simple, and dual-side emissive, light is soft not dazzling, good decorating effect.
The utility model solves the technical scheme that its technical problem adopts:
The Surface-mount LED lamp bar of a kind of dual-side emissive, comprise transparent glue-line, described transparent glue-line is provided with cavity, described cavity is provided with adopting surface mounted LED circuit substrate, described adopting surface mounted LED circuit substrate is provided with LED lamp bead, described transparent glue-line is provided with light shield layer, described light shield layer be arranged on LED lamp bead just to back to two faces on, the another two sides of light shield layer are printing opacity face, described printing opacity faces the outer light shield layer that protrudes from and arranges, printing opacity face is semi-circular cross-section structure, seamlessly transits between printing opacity face and the upper surface being provided with two faces of light shield layer.
As the improvement of technique scheme, described transparent glue-line is on two faces at light shield layer place, and the thickness of light shield layer is the 1/3 ~ 1/2 of transparent adhesive tape layer thickness.
As the further improvement of technique scheme, the transparent adhesive tape layer thickness in described printing opacity face is more than 3 times of described light shield layer thickness.
The beneficial effects of the utility model are: the utility model adopting said structure, by light shield layer is arranged on LED lamp bead just to back to two faces on, the another two sides of light shield layer are printing opacity face, described printing opacity faces the outer light shield layer that protrudes from and arranges, printing opacity face is semi-circular cross-section structure, seamlessly transit between printing opacity face and the upper surface being provided with two faces of light shield layer, abandon the light that in conventional art, full transparent luminescent causes concentrated not, the defects such as light is dispersed and the dazzling decorative effect of one side light guide is good, lamp bar structure described in the utility model is simple, dual-side emissive, light is soft not dazzling, good decorating effect, implementation cost is cheap.
Accompanying drawing explanation
Fig. 1 is the cross sectional representation of lamp bar described in the utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
With reference to Fig. 1, the Surface-mount LED lamp bar of a kind of dual-side emissive of the present utility model, comprise transparent glue-line 1, described transparent glue-line 1 is provided with cavity, described cavity is provided with adopting surface mounted LED circuit substrate 2, described adopting surface mounted LED circuit substrate 2 is provided with LED lamp bead 3, described transparent glue-line 1 is provided with light shield layer 4, described light shield layer 4 be arranged on LED lamp bead 3 just to back to two faces on, the another two sides of light shield layer 4 are printing opacity face 11, described printing opacity face 11 protrudes from light shield layer 4 outwardly and arranges, printing opacity face 11 is semi-circular cross-section structure, seamlessly transit between printing opacity face 11 and the upper surface being provided with two faces of light shield layer 4. printing opacity face 11 is arranged on the side of LED lamp bead 3, light just can need to be penetrated from printing opacity face 11 through repeatedly refraction and reflection at transparent glue-line 1 and light shield layer 4 surface, light is made to become soft not dazzling, light penetrates from both sides, abandon the light that in conventional art, full transparent luminescent causes concentrated not, the defects such as light is dispersed and the dazzling decorative effect of one side light guide is good, lamp bar structure described in the utility model is simple, dual-side emissive, light is soft not dazzling, good decorating effect, implementation cost is cheap.
In the present embodiment, it is preferable that, described transparent glue-line 1 is on two faces at light shield layer 4 place, and the thickness a of light shield layer 4 is the 1/3 ~ 1/2 of transparent adhesive tape layer thickness b, and this kind of structure makes out light intensity can meet design requirement preferably.
In the present embodiment, further preferably, the transparent adhesive tape layer thickness c in described printing opacity face 11 is more than 3 times of described light shield layer 4 thickness a.
The above, just better embodiment of the present utility model, but the utility model is not limited to above-described embodiment, as long as it reaches technique effect of the present utility model with any same or similar means, all should fall within protection domain of the present utility model.
Claims (3)
1. the Surface-mount LED lamp bar of a dual-side emissive, comprise transparent glue-line, described transparent glue-line is provided with cavity, described cavity is provided with adopting surface mounted LED circuit substrate, described adopting surface mounted LED circuit substrate is provided with LED lamp bead, it is characterized in that: described transparent glue-line is provided with light shield layer, described light shield layer be arranged on LED lamp bead just to back to two faces on, the another two sides of light shield layer are printing opacity face, described printing opacity faces the outer light shield layer that protrudes from and arranges, printing opacity face is semi-circular cross-section structure, seamlessly transit between printing opacity face and the upper surface being provided with two faces of light shield layer.
2. the Surface-mount LED lamp bar of a kind of dual-side emissive according to claim 1, it is characterised in that: described transparent glue-line is on two faces at light shield layer place, and the thickness of light shield layer is the 1/3 ~ 1/2 of transparent adhesive tape layer thickness.
3. the Surface-mount LED lamp bar of a kind of dual-side emissive according to claim 2, it is characterised in that: the transparent adhesive tape layer thickness in described printing opacity face is more than 3 times of described light shield layer thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981719.8U CN205316119U (en) | 2015-11-30 | 2015-11-30 | Luminous LED paster lamp strip of two sides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981719.8U CN205316119U (en) | 2015-11-30 | 2015-11-30 | Luminous LED paster lamp strip of two sides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205316119U true CN205316119U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981719.8U Active CN205316119U (en) | 2015-11-30 | 2015-11-30 | Luminous LED paster lamp strip of two sides |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205316119U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333336A (en) * | 2015-11-30 | 2016-02-17 | 江门市嘉胜照明有限公司 | LED (Light Emitting Diode) patch light bar lightening from two sides |
-
2015
- 2015-11-30 CN CN201520981719.8U patent/CN205316119U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105333336A (en) * | 2015-11-30 | 2016-02-17 | 江门市嘉胜照明有限公司 | LED (Light Emitting Diode) patch light bar lightening from two sides |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 529000 floor 4, building 2, No. 36, Keyuan West Road, Jianghai District, Jiangmen City, Guangdong Province Patentee after: Guangdong Jiasheng Lighting Co.,Ltd. Address before: 529000 first floor of building 4, 34 Keyuan West Road, Jianghai District, Jiangmen City, Guangdong Province (self compiled workshop b) Patentee before: JIANGMEN JIASHENG LIGHTING Co.,Ltd. |