TW201504580A - Colored lamp - Google Patents
Colored lamp Download PDFInfo
- Publication number
- TW201504580A TW201504580A TW102126378A TW102126378A TW201504580A TW 201504580 A TW201504580 A TW 201504580A TW 102126378 A TW102126378 A TW 102126378A TW 102126378 A TW102126378 A TW 102126378A TW 201504580 A TW201504580 A TW 201504580A
- Authority
- TW
- Taiwan
- Prior art keywords
- coating
- colored
- light
- bulb
- light bulb
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 16
- 239000002245 particle Substances 0.000 claims abstract description 15
- 239000011248 coating agent Substances 0.000 claims description 60
- 238000000576 coating method Methods 0.000 claims description 60
- 238000005286 illumination Methods 0.000 claims description 5
- 239000011247 coating layer Substances 0.000 description 5
- 241000258971 Brachiopoda Species 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
本發明係有關一種燈泡，更特別有關一種有色燈泡。 The present invention relates to a light bulb, and more particularly to a colored light bulb.
參考第1圖，習知有色燈泡100具有一電源座110，在電源座110上設置有一發光源120，例如是發光二極體(LED)晶片，該發光源120並被一燈殼130所罩住。此外，在燈殼130的內壁上，塗裝有一有色塗層140，例如是紅、綠、藍、黃、白等色的塗層，該有色塗層140並摻有光擴散粒子(未顯示)。當發光源120發出的光束照射在有色塗層140上時，會被光擴散粒子所散射，並經有色塗層140的作用，離開燈泡100後成為發光均勻的有色光束。前述有色塗層140是以混合有光擴散粒子的有色水性或油性液態顏料，塗到燈殼130的內壁上，並經烘烤乾燥後而形成。 Referring to FIG. 1 , the conventional colored light bulb 100 has a power supply base 110. The power supply base 110 is provided with a light source 120, such as a light emitting diode (LED) chip, which is covered by a lamp housing 130. live. In addition, on the inner wall of the lamp housing 130, a colored coating 140 is applied, such as a coating of red, green, blue, yellow, white, etc., and the colored coating 140 is doped with light diffusing particles (not shown). ). When the light beam emitted from the light source 120 is irradiated on the colored coating layer 140, it is scattered by the light diffusing particles and, after the colored coating 140, leaves the bulb 100 and becomes a uniform colored light beam. The colored coating layer 140 is formed by coating a colored aqueous or oily liquid pigment mixed with light-diffusing particles onto the inner wall of the lamp envelope 130 and baking it.
然而，混合有光擴散粒子的有色顏料塗到燈殼130上時，其厚度並不容易控制，導致烘烤乾燥後，所形成的有色塗層140的厚度並不均勻。如此，在發光源120點亮後，會發生燈泡100看起來顏色深淺不均的問題。 However, when the colored pigment mixed with the light-diffusing particles is applied to the lamp housing 130, the thickness thereof is not easily controlled, and the thickness of the formed colored coating layer 140 is not uniform after baking and drying. As such, after the illumination source 120 is turned on, there is a problem that the bulb 100 looks uneven in color.
有鑑於此，便有需要提出一種方案，以解決上述問題。 In view of this, there is a need to propose a solution to solve the above problems.
本發明提供一種有色燈泡，包含：一電源座；一發光源，設 於該電源座上；一燈殼，罩住該發光源；一有色塗層，形成於該燈殼上；以及一光擴散塗層，形成於該有色塗層上，該光擴散塗層係包含有光擴散粒子，其中該有色塗層實質上未包含有光擴散粒子。 The invention provides a colored light bulb, comprising: a power socket; a light source, On the power socket; a lamp housing covering the illumination source; a colored coating formed on the lamp housing; and a light diffusion coating formed on the colored coating, the light diffusion coating comprising There are light diffusing particles, wherein the colored coating does not substantially contain light diffusing particles.
根據本發明之有色燈泡，由於形成的有色塗層與光擴散塗層的厚度係較均勻，因此發光源在點亮後，有色燈泡看起來的顏色深淺會較均勻。 According to the colored light bulb of the present invention, since the thickness of the colored coating and the light diffusion coating formed is relatively uniform, the color light bulb looks lighter and more uniform after the light source is turned on.
為了讓本發明之上述和其他目的、特徵和優點能更明顯，下文將配合所附圖示，詳細說明如下。此外，於本發明之說明中，相同之構件係以相同之符號表示，於此先述明。 The above and other objects, features, and advantages of the present invention will become more apparent from the accompanying drawings. In the description of the present invention, the same components are denoted by the same reference numerals and will be described.
100‧‧‧有色燈泡 100‧‧‧Colored bulbs
110‧‧‧電源座 110‧‧‧Power socket
120‧‧‧發光源 120‧‧‧Light source
130‧‧‧燈殼 130‧‧‧Light shell
140‧‧‧有色塗層 140‧‧‧Colored coating
200‧‧‧有色燈泡 200‧‧‧Colored bulbs
210‧‧‧電源座 210‧‧‧Power holder
220‧‧‧發光源 220‧‧‧Light source
230‧‧‧燈殼 230‧‧‧ lamp shell
240‧‧‧有色塗層 240‧‧‧Colored coating
250‧‧‧光擴散塗層 250‧‧‧Light diffusion coating
第1圖為習知有色燈泡之示意圖。 Figure 1 is a schematic view of a conventional colored bulb.
第2圖為本發明之有色燈泡之示意圖。 Figure 2 is a schematic view of a colored bulb of the present invention.
參考第2圖，本發明之有色燈泡200具有一電源座210，在電源座210上設置有一發光源220，例如是鎢絲或發光二極體(LED)晶片，該發光源220並被一燈殼230所罩住。除此之外，在燈殼230的內壁上，塗裝有一透明或霧狀的有色塗層240，例如是紅、綠、藍、黃、白等色的塗層。另外，在有色塗層240上，則形成有一光擴散塗層250。 Referring to FIG. 2, the colored light bulb 200 of the present invention has a power supply base 210. The power supply base 210 is provided with a light source 220, such as a tungsten wire or a light emitting diode (LED) chip, and the light source 220 is illuminated by a light. The shell 230 is covered. In addition, on the inner wall of the lamp housing 230, a transparent or misty colored coating 240, such as a coating of red, green, blue, yellow, white, etc., is applied. Additionally, on the colored coating 240, a light diffusing coating 250 is formed.
根據本發明之有色燈泡200，其中光擴散塗層250係包含有光擴散粒子，例如是由氧化鋁(Al2O3)或二氧化矽(SiO2)所形成的光擴散粒子，而有色塗層240則實質上未包含有光擴散粒子，且兩者之中至多僅有一者是 油性塗層，以防光擴散塗層250內的光擴散粒子擴散到有色塗層240內。詳細而言，當有色塗層240為水性塗層時，光擴散塗層250可為水性塗層或油性塗層；而當有色塗層240為油性塗層時，則光擴散塗層250僅可為水性塗層。 The colored light bulb 200 according to the present invention, wherein the light diffusing coating 250 comprises light diffusing particles, such as light diffusing particles formed of alumina (Al 2 O 3 ) or cerium oxide (SiO 2 ), and colored coating. Layer 240 is substantially free of light diffusing particles, and at most one of the two is an oily coating to prevent light diffusing particles within light diffusing coating 250 from diffusing into colored coating 240. In detail, when the colored coating 240 is an aqueous coating, the light diffusion coating 250 may be an aqueous coating or an oil coating; and when the colored coating 240 is an oil coating, the light diffusion coating 250 may only be It is an aqueous coating.
在製作本發明之有色燈泡200時，係先將有色塗層240塗佈在燈殼230的內壁上，待烘烤乾燥後，再將光擴散塗層250塗佈在有色塗層240上，而後再次進行烘烤乾燥處理，如此有色塗層240與光擴散塗層250的厚度會較均勻。 In the production of the colored bulb 200 of the present invention, the colored coating 240 is first coated on the inner wall of the lamp housing 230, and after being baked and dried, the light diffusion coating 250 is coated on the colored coating 240. Then, the baking and drying treatment is performed again, so that the thickness of the colored coating layer 240 and the light diffusion coating layer 250 is relatively uniform.
根據本發明之有色燈泡200，當發光源220發出的光束照射在光擴散塗層250上時，會被其中的光擴散粒子所散射，產生均勻的光束，而經過有色塗層240後，則會成為有色光束。 According to the colored light bulb 200 of the present invention, when the light beam emitted from the light source 220 is irradiated on the light diffusing coating 250, it is scattered by the light diffusing particles therein to generate a uniform light beam, and after passing through the colored coating 240, Become a colored light beam.
根據本發明之有色燈泡200，由於形成的有色塗層240與光擴散塗層250的厚度係較均勻，因此發光源220在點亮後，有色燈泡200看起來的顏色深淺會較均勻。 According to the colored bulb 200 of the present invention, since the thickness of the formed colored coating 240 and the light diffusion coating 250 is relatively uniform, the color light bulb 200 appears to have a relatively uniform color depth after the illumination source 220 is turned on.
雖然本發明已以前述實例揭示，然其並非用以限定本發明，任何本發明所屬技術領域中具有通常知識者，在不脫離本發明之精神和範圍內，當可作各種之更動與修改。因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 While the present invention has been disclosed by the foregoing examples, it is not intended to be construed as limiting the scope of the invention, and the invention may be modified and modified without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims.
200‧‧‧有色燈泡 200‧‧‧Colored bulbs
210‧‧‧電源座 210‧‧‧Power holder
220‧‧‧發光源 220‧‧‧Light source
230‧‧‧燈殼 230‧‧‧ lamp shell
240‧‧‧有色塗層 240‧‧‧Colored coating
250‧‧‧光擴散塗層 250‧‧‧Light diffusion coating
Claims (6)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102126378A TW201504580A (en) | 2013-07-23 | 2013-07-23 | Colored lamp |
| JP2013192633A JP2015038851A (en) | 2013-07-23 | 2013-09-18 | Colored electric bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW102126378A TW201504580A (en) | 2013-07-23 | 2013-07-23 | Colored lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201504580A true TW201504580A (en) | 2015-02-01 |
Family
ID=52631821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102126378A TW201504580A (en) | 2013-07-23 | 2013-07-23 | Colored lamp |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2015038851A (en) |
| TW (1) | TW201504580A (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3153766U (en) * | 2008-07-08 | 2009-09-17 | 築光光電股▲ふん▼有限公司 | lighting equipment |
| US8922106B2 (en) * | 2009-06-02 | 2014-12-30 | Bridgelux, Inc. | Light source with optics to produce a spherical emission pattern |
| JP5681970B2 (en) * | 2010-09-29 | 2015-03-11 | パナソニックＩｐマネジメント株式会社 | lamp |
| JP5392587B2 (en) * | 2012-05-07 | 2014-01-22 | 東芝ライテック株式会社 | LED bulb and lighting fixture |
-
2013
- 2013-07-23 TW TW102126378A patent/TW201504580A/en unknown
- 2013-09-18 JP JP2013192633A patent/JP2015038851A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2015038851A (en) | 2015-02-26 |
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