CN103925495A - LED straight tube lamp and inner coating thereof - Google Patents

LED straight tube lamp and inner coating thereof Download PDF

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Publication number
CN103925495A
CN103925495A CN201410147666.XA CN201410147666A CN103925495A CN 103925495 A CN103925495 A CN 103925495A CN 201410147666 A CN201410147666 A CN 201410147666A CN 103925495 A CN103925495 A CN 103925495A
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CN
China
Prior art keywords
lamp
straight tube
coating
led
led straight
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Granted
Application number
CN201410147666.XA
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Chinese (zh)
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CN103925495B (en
Inventor
朱建斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG SANJIN LIGHTING EQUIPMENT CO Ltd
Original Assignee
ZHEJIANG SANJIN LIGHTING EQUIPMENT CO Ltd
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Application filed by ZHEJIANG SANJIN LIGHTING EQUIPMENT CO Ltd filed Critical ZHEJIANG SANJIN LIGHTING EQUIPMENT CO Ltd
Priority to CN201410147666.XA priority Critical patent/CN103925495B/en
Publication of CN103925495A publication Critical patent/CN103925495A/en
Application granted granted Critical
Publication of CN103925495B publication Critical patent/CN103925495B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to an LED straight tube lamp and an inner coating thereof and aims to solve the problems that an existing formula of a coating for LED straight tube lamps includes toxic materials and the service life of the coating is short. The LED straight tube lamp comprises a straight tube lampshade, two lamp holders, and an LED light-emitting module; the lamp holders are arranged at two ends of the straight tube lampshade respectively; the LED light-emitting module is arranged inside the straight tube lampshade and is connected with the lamp holders. Each lamp holder is provided with air holes. The portion, not matching with the lamp holders, of the inner wall of the straight tube lampshade is provided with a coating. A formula of the coating for the LED straight tube lamp includes calcium halophosphate fluorescent powder, stilbene-biphenyl sodium disulfonate, butyl acetate, defoaming agent, leveling agent, and epoxy resin. The LED straight tube lamp and the inner coating thereof have the advantages that radiating is effective, light is uniform without shadow, no dazzling light occurs, the light is visually soft, harmful matters such as mercury are not contained, environmental pollution is avoided, light transmittance is high, lamplight is effective, the LED straight tube lamp consumes less power than other lamps, expenditure on electricity can be less, and the air holes for heat dissipation in the lamp holders help to dissipate heat.

Description

Coating in a kind of LED straight lamp and this LED straight lamp
Technical field
The present invention relates to the coating in a kind of LED straight lamp and this LED straight lamp.
Background technology
The coating of coating on existing straight tube lampshade madial wall easily produces bubble, and coating is inhomogeneous, easily comes off, the lighting effects that produce are poor, and the radiating effect of existing LED straight lamp is poor, has affected the service life of coating; In addition, in existing formula, containing a large amount of noxious materials affects the healthy of staff, but also pollutes the environment.
Summary of the invention
The invention provides the coating in a kind of LED straight lamp and this LED straight lamp, be intended to solve existing LED straight lamp radiating effect poor, affect the LED straight lamp problem in service life.
In order to solve above technical problem, the present invention is achieved through the following technical solutions: a kind of LED straight lamp comprises straight tube lampshade, lays respectively at two lamp holders at straight tube lampshade two ends, is positioned at the LED light emitting module that straight tube lampshade is inner and be connected with lamp holder, on described each lamp holder, be equipped with louvre, the part not matching with two lamp holders on straight tube lampshade madial wall is provided with coating.
Further, described light emitting module comprise drive circuit board, be positioned at straight tube lampshade and the substrate being connected with drive circuit board, be arranged on the diode on substrate; One of them lamp holder is connected with drive circuit board, and another one lamp holder is connected with substrate.
Coating in above-mentioned LED straight lamp, according to mass percent, comprise 46%~50% halogen calcium phosphate fluoressent powder, 0.1%~0.5% stilbene biphenyl sodium disulfonate, 31%~33% butyl acetate, 1%~5% defoamer, 0.01%~0.05% levelling agent, 15%~17% epoxy resin.
Further, comprise 48.67% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 32% butyl acetate, 3% defoamer, 0.03% levelling agent, 16% epoxy resin; Properties of coating is good.
Further, comprise 46.45% halogen calcium phosphate fluoressent powder, 0.5% stilbene biphenyl sodium disulfonate, 32% butyl acetate, 5% defoamer, 0.05% levelling agent, 16% epoxy resin; The coating radiating effect of this ratio can improve 15%.
Further, comprise 50% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 31% butyl acetate, 3.67% defoamer, 0.03% levelling agent, 15% epoxy resin; The bond effect of coating and straight tube lampshade is best.
Compared with prior art advantage of the present invention is: in the present invention, several materials are combined use, and by heat loss through radiation, the more common coating radiating effect of radiating effect has improved 10%~15%, luminous even without ghost image, free from glare, the harmful substance environmentally safe such as visual effect is soft, not mercurous; Light transmittance is high, and lighting effects are good, compares with other lamp, and power saving, can reduce electricity charge spending; Lamp holder is provided with louvre, has further strengthened radiating effect, and the place that straight tube lampshade and lamp holder match is not provided with coating, and lamp holder is firm with being connected of straight tube lampshade.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cross-sectional view of fluorescent tube in the present invention;
Fig. 3 is the structural representation of lamp holder in the present invention.
The specific embodiment
Consult Fig. 1, Fig. 2 and Fig. 3, a kind of LED straight lamp, comprise straight tube lampshade 1, lay respectively at straight tube lampshade 1 two ends two lamp holders 2, be positioned at the LED light emitting module 3 that straight tube lampshade 1 is inner and be connected with lamp holder 2, on described each lamp holder 2, be equipped with louvre 21, the part not matching with two lamp holders 2 on straight tube lampshade 1 madial wall is provided with coating 4; The formula of coating 4 is above-mentioned formula; Described light emitting module 3 comprises drive circuit board 31, be positioned at straight tube lampshade 1 and the substrate 32 being connected with drive circuit board 31, be arranged on the diode 33 on substrate 32; One of them lamp holder 2 is connected with drive circuit board 31, and another one lamp holder 2 is connected with substrate 32.
Embodiment mono-:
Coating in LED straight lamp, according to mass percent, comprises 48.67% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 32% butyl acetate, 3% defoamer, 0.03% levelling agent, 16% epoxy resin; The comprehensive the best of the present embodiment coating.
Embodiment bis-:
Coating in LED straight lamp, according to mass percent, comprises 46.45% halogen calcium phosphate fluoressent powder, 0.5% stilbene biphenyl sodium disulfonate, 32% butyl acetate, 5% defoamer, 0.05% levelling agent, 16% epoxy resin; The coating radiating effect of this ratio can improve 15%, and lighting effects are also best.
Embodiment tri-:
Coating in LED straight lamp, according to mass percent, comprises 50% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 31% butyl acetate, 3.67% defoamer, 0.03% levelling agent, 15% epoxy resin; Consult Fig. 2, the present embodiment coating 4 is best with the bond effect of straight tube lampshade 3.
The present invention is by heat loss through radiation, and the more common coating radiating effect of radiating effect has improved 10%~15%, luminous even without ghost image, free from glare, the harmful substance environmentally safe such as visual effect is soft, not mercurous; Light transmittance is high, and lighting effects are good, compares with other lamp, and power saving, can reduce electricity charge spending; Lamp holder is provided with louvre, good heat dissipation effect, and the place that straight tube lampshade and lamp holder match is not provided with coating, and lamp holder is firm with being connected of straight tube lampshade.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification are all encompassed among the scope of the claims of the present invention.

Claims (6)

1. a LED straight lamp, it is characterized in that: comprise straight tube lampshade (1), lay respectively at straight tube lampshade (1) two ends two lamp holders (2), be positioned at the LED light emitting module (3) that straight tube lampshade (1) is inner and be connected with lamp holder (2), on described each lamp holder (2), be equipped with louvre (21), the part not matching with two lamp holders (2) on straight tube lampshade (1) madial wall is provided with LED straight lamp coating (4).
2. a kind of LED straight lamp according to claim 1, is characterized in that: described light emitting module (3) comprises drive circuit board (31), be positioned at straight tube lampshade (1) and the substrate (32) being connected with drive circuit board (31), be arranged on the diode (33) on substrate (32); One of them lamp holder (2) is connected with drive circuit board (31), and another one lamp holder (2) is connected with substrate (32).
3. the coating in LED straight lamp as claimed in claim 1, it is characterized in that: according to mass percent, comprise 46%~50% halogen calcium phosphate fluoressent powder, 0.1%~0.5% stilbene biphenyl sodium disulfonate, 31%~33% butyl acetate, 1%~5% defoamer, 0.01%~0.05% levelling agent, 15%~17% epoxy resin.
4. the coating in LED straight lamp according to claim 3, is characterized in that: comprise 46.45% halogen calcium phosphate fluoressent powder, 0.5% stilbene biphenyl sodium disulfonate, 32% butyl acetate, 5% defoamer, 0.05% levelling agent, 16% epoxy resin.
5. the coating in LED straight lamp according to claim 3, is characterized in that: comprise 46.67% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 33% butyl acetate, 3% defoamer, 0.03% levelling agent, 17% epoxy resin.
6. the coating in LED straight lamp according to claim 3, is characterized in that: comprise 50% halogen calcium phosphate fluoressent powder, 0.3% stilbene biphenyl sodium disulfonate, 31% butyl acetate, 3.67% defoamer, 0.03% levelling agent, 15% epoxy resin.
CN201410147666.XA 2014-04-14 2014-04-14 Coating in a kind of LED straight lamp and this LED straight lamp Expired - Fee Related CN103925495B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410147666.XA CN103925495B (en) 2014-04-14 2014-04-14 Coating in a kind of LED straight lamp and this LED straight lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410147666.XA CN103925495B (en) 2014-04-14 2014-04-14 Coating in a kind of LED straight lamp and this LED straight lamp

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CN103925495A true CN103925495A (en) 2014-07-16
CN103925495B CN103925495B (en) 2016-01-20

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106813117A (en) * 2015-11-27 2017-06-09 嘉兴山蒲照明电器有限公司 LED straight lamps

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1850686A (en) * 2006-04-28 2006-10-25 周新荣 Method for producing glass lamp-shade surface coating
CN201599617U (en) * 2010-01-27 2010-10-06 洛克斯(吴江)电子有限公司 LED fluorescent lamp
CN201983062U (en) * 2011-04-08 2011-09-21 深圳明电创新科技有限公司 LED daylight lamp
CN202012753U (en) * 2010-07-26 2011-10-19 深圳市宝瑞恒业科技有限公司 LED fluorescent lamp
CN202101028U (en) * 2011-06-18 2012-01-04 浙江志江光电科技有限公司 SMD (surface mounted device) LED fluorescent lamp
CN202140824U (en) * 2011-05-17 2012-02-08 厦门倍耐丽光电科技有限公司 Large-illumination-angle LED (light-emitting diode) fluorescent lamp
CN202419251U (en) * 2012-01-09 2012-09-05 何志雄 Improved LED fluorescent lamp

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1850686A (en) * 2006-04-28 2006-10-25 周新荣 Method for producing glass lamp-shade surface coating
CN201599617U (en) * 2010-01-27 2010-10-06 洛克斯(吴江)电子有限公司 LED fluorescent lamp
CN202012753U (en) * 2010-07-26 2011-10-19 深圳市宝瑞恒业科技有限公司 LED fluorescent lamp
CN201983062U (en) * 2011-04-08 2011-09-21 深圳明电创新科技有限公司 LED daylight lamp
CN202140824U (en) * 2011-05-17 2012-02-08 厦门倍耐丽光电科技有限公司 Large-illumination-angle LED (light-emitting diode) fluorescent lamp
CN202101028U (en) * 2011-06-18 2012-01-04 浙江志江光电科技有限公司 SMD (surface mounted device) LED fluorescent lamp
CN202419251U (en) * 2012-01-09 2012-09-05 何志雄 Improved LED fluorescent lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106813117A (en) * 2015-11-27 2017-06-09 嘉兴山蒲照明电器有限公司 LED straight lamps
CN106813117B (en) * 2015-11-27 2020-09-04 嘉兴山蒲照明电器有限公司 LED straight lamp

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Granted publication date: 20160120

Termination date: 20180414