CN203456420U

CN203456420U - Flat type daylight lamp

Info

Publication number: CN203456420U
Application number: CN201320472871.4U
Authority: CN
Inventors: 左树森; 姚井联
Original assignee: TIANJIN SENYU GLASS MANUFACTURING Co Ltd
Current assignee: TIANJIN SENYU GLASS MANUFACTURING Co Ltd
Priority date: 2013-08-02
Filing date: 2013-08-02
Publication date: 2014-02-26
Anticipated expiration: 2023-08-02

Abstract

The utility model relates to a flat type daylight lamp comprising an upper transparent sheet material, a lower transparent sheet material, a support body, an air suction pipe and excitation electrodes; four edges of a vacuum glass formed by an upper glass and a lower glass are matched and sealed by a groove-shaped frame; the excitation electrode is symmetrically and fixedly arranged on opposite sides of the lower transparent sheet material in the groove-shaped frame; a fluorescence coating is coated on the inner side of the upper transparent sheet material of a cavity of a vacuum transparent sheet material formed by the upper transparent sheet material and the lower transparent sheet material, and a reflection coating is fixedly arranged outside the lower transparent sheet material. The flat type daylight lamp employs the excitation principle that high frequency high voltage electric field can excite plasma to illuminate; a lamp body and the electrode can be arranged in a split type, thereby preventing the problem of poor sealing performance caused by different expansion factors between the metal electrode and high transparent sheet material like the glass; the making process of the daylight lamp is simplified, and production quality of the flat type daylight lamp is ensured, thereby reducing production cost, promoting innovation and development of daylight lamp industry, and industrialization, mass production and standardization production are realized; the flat type daylight lamp can replace the daylight lamp in the prior art, is a revolutionary innovation for the illumination industry, and has very wide developing future.

Description

A kind of flat fluorescent lamp

Technical field

The utility model belongs to light illumination field, relates to fluorescent lamp, especially a kind of flat fluorescent lamp.

Background technology

The mankind are from from the date of birth, just and light, illumination interwoveness.From natural daylight and moonlight, to association's wisdom, manufacture light, the mankind have experienced and have utilized bonfire, torch, to oil lamp and candle; Incandescent lamp, fluorescent lamp have been experienced again to the transition of mercury lamp, sodium vapor lamp, xenon lamp.Up to now, glimmer brilliantly illuminated to public place of entertainment of the neon light that the mankind's life be unable to do without light and illumination ，Cong street all the time, limpid bright and clear from comfortable become clear factory and the unit of domestic environment, various lightings coexist with us.Due to energy-conserving and environment-protective and human living standard's raising, light source product is also promptly updating.Due to the rare and poor efficiency power consumption of material, progressively faded out people's the visual field of incandescent lamp.Small type energy-saving lamp brightness is low, lighting area is little, cannot adapt to large area lighting; Although the emerging energy-conserving and environment-protective such as LED, brightness is high, and cost is too high, cannot spread, so the large area lighting of family and institutional settings still be take fluorescent lamp as homophony.Although traditional fluorescent lamp is large, cheap and very popular with its lighting area, still there is larger defect, for example easily broken, complexity is installed, easily cause environmental pollution etc.

By retrieval, find one piece of identical or close with the utility model application patent document: gaseous discharge lamp is filled with method, the external electrode panel fluorescent lamp manufacturing method of discharge medium and the product (CN102945780A) making thereof, this gaseous discharge lamp is filled with the method for discharge medium, comprising: in the vacuum tank of sealing, be filled with discharge medium and form discharge medium bag; Before gaseous discharge lamp vacuum treatment, discharge medium bag is inserted in the discharge tube of gaseous discharge lamp; After gaseous discharge lamp completes, the discharge medium bag in discharge tube is processed to the discharge medium making in discharge medium bag and be discharged in discharge tube.The product that external electrode plane fluorescent lamp obtains by the method is for comprising two fluorescent lamp glass plates, between two fluorescent lamp glass plates, be provided with discharge tube, described discharge tube two ends are provided with electrode, in discharge tube, be provided with at least one glass tube or earthenware, the vacuum environment that has solved the manufacture process of gaseous discharge lamp and external electrode plane fluorescent lamp discharge tube keeps, and mercury pollution problem.

By technical characterictic, contrast, the disclosure patent documentation and the utility model application have relatively big difference.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, provide a kind of firm solid, be difficult for broken, be easy to install, ornamental strong, lighting area is large, comfortableness is strong flat fluorescent lamp.

The technical scheme that the utility model is realized object is:

A kind of flat fluorescent lamp, comprise a printing opacity sheet material, lower printing opacity sheet material, supporter, exhaust tube and exciting electrode, four limits of upper slice printing opacity sheet material and lower printing opacity sheet material are involutory, in the gap at four edges, limit of upper printing opacity sheet material and lower printing opacity sheet material, be fixed with to play and fill and the edge sealing of sealing function material formation, the uniform supporter that is arranged at intervals with between upper printing opacity sheet material and lower printing opacity sheet material, the gap at four edges, limit of upper slice printing opacity sheet material and lower printing opacity sheet material forms vacuum printing opacity sheet material after exhaust tube vacuumizes, it is the vacuum cavity that 0.1-50 mercury are high that this vacuum printing opacity sheet material inner chamber forms vacuum degree, it is characterized in that: four limit involutory employing grooved frames of the vacuum glass forming at upper sheet glass and lower sheet glass carry out involution, the equal symmetry of opposite side of lower printing opacity sheet material in grooved frame is fixed with an exciting electrode, the upper slice inboard application one deck of printing opacity sheet material fluorescent paint in the inner chamber of the vacuum printing opacity sheet material forming at upper printing opacity sheet material and lower printing opacity sheet material, in lower printing opacity sheet material outside, be fixed with one deck reflecting coating.

And described printing opacity sheet material is the clear sheet that organic mercury or inorganic material are made.

And, described vacuum printing opacity sheet material be shaped as square, rectangle, rhombus, circle.

Advantage of the present utility model and good effect are:

1, the utility model by double-layer plate clear sheet through edge sealing-in, vacuum exhaust and form low pressure cavity, surrounding installs metal induction electrode and insulating sealing edge additional, form thus plasma luminescence body lamp body, under the induction effect of high-frequency and high-voltage exciter, by light penetrating panel fluorescent coating, send evenly soft light, backboard reflector is to panel reflection ray, the luminous energy that efficiently utilizes lamp body to produce, and forming energy-efficient flat fluorescent lamp, this fluorescent lamp has a wide range of applications in decoration, aspect beautifying the environment.

2, the utility model has been abandoned the original tubular structure of transmission fluorescent lamp, adopt plate armature, strengthened the illumination efficiency of fluorescent lamp, make divergence expression illumination change over centralized illumination, thin, the breakable defect of tube wall that has changed traditional fluorescent lamp, lamp body is firm firm, is easy to storage and transport, has broken the contour structures of the single tubulose of traditional fluorescent lamp, be convenient to design, produce various structure plans, be convenient to install, easily beautifying and decorating effect.

3, the utility model adopts the excitation principle of high-frequency high-voltage field excitation luminescence of plasma, make lamp body can adopt separated mode with electrode, avoided the problem of the poor sealing performance that the different coefficients of expansion due to the contour printing opacity plate of metal electrode and glass cause, and simplified the technique of fluorescent lamp, guaranteed the quality of production of flat fluorescent lamp, reduced production cost, innovation and the development of fluorescent lamp industry have been promoted, can realize industrialization, scale, standardized production, it is the regeneration product of existing fluorescent lamp, it is the revolution innovation to illuminating industry, there is boundless development prospect.

Accompanying drawing explanation

Fig. 1 is that structure of the present utility model is partly cutd open front view;

Fig. 2 is that the A-A of Fig. 1 is to cross-sectional view;

Fig. 3 is the B portion structure enlarged diagram of Fig. 2.

Embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail by specific embodiment.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection range of the present utility model with this.

A flat fluorescent lamp, comprises sheet glass 4, lower sheet glass 1, supporter 8, exhaust tube 2 and exciting electrode 6, and the four involutory settings in limit of upper sheet glass and lower sheet glass are misalignment setting in edge in the present embodiment accompanying drawing; In the gap at four edges, limit of upper sheet glass and lower sheet glass, be fixed with and fill and the edge sealing 3 of the material formation of sealing function, one jiao at upper sheet glass and lower sheet glass is fixed with exhaust tube, the uniform supporter that is arranged at intervals with between upper sheet glass and lower sheet glass, the gap at four edges, limit of upper sheet glass and lower sheet glass forms vacuum glass after exhaust tube vacuumizes, it is the vacuum cavity that 0.1-50 mercury are high that this vacuum glass inner chamber forms vacuum degree, and optimal vacuum pressure is that high-15 mercury of 5 mercury are high.

Innovative point of the present utility model is:

Four limit involutory employing grooved frames 5 of the vacuum glass 1, forming at upper sheet glass and lower sheet glass carry out involution, the equal symmetry of opposite side of the lower sheet glass in grooved frame (can be also upper sheet glass) is fixed with an exciting electrode, and this exciting electrode all connects outside control section by wire 7.Exciting electrode can be various shapes, and for example the sheet in the present embodiment accompanying drawing, can be also other shape.

The inboard application one deck of upper sheet glass fluorescent paint 9 in the inner chamber of the vacuum glass 2, forming at upper sheet glass and lower sheet glass, is fixed with one deck reflecting coating 10 in lower sheet glass outside.Exciting electrode is at the best 50kHz of output frequency 30-60kHz(), output voltage is that 6-12kV(the best is 10kV) produce the high-frequency electric field of different electric currents, fluorescent paint is luminous after the exciting of this high-frequency electric field, and luminescent coating is reflected fluorescent paint issued light.

3, the vacuum glass inner chamber that upper sheet glass and lower sheet glass form is filled with inert gas or mercury, and described inert gas comprises neon and argon gas.

4, the vacuum glass that upper sheet glass and lower sheet glass form be shaped as square, rectangle, rhombus, circle and irregular polygon.

5, the clear sheet that printing opacity sheet material organic mercury of the present utility model or inorganic material are made is as float glass, coated glass, and polymethyl methacrylate, comprises ordinary plate glass, quartz glass, rigid plastics, and embodiment take plate glass to narrate as example.

Claims

1. a flat fluorescent lamp, comprise a printing opacity sheet material, lower printing opacity sheet material, supporter, exhaust tube and exciting electrode, four limits of upper slice printing opacity sheet material and lower printing opacity sheet material are involutory, in the gap at four edges, limit of upper printing opacity sheet material and lower printing opacity sheet material, be fixed with to play and fill and the edge sealing of sealing function material formation, the uniform supporter that is arranged at intervals with between upper printing opacity sheet material and lower printing opacity sheet material, the gap at four edges, limit of upper slice printing opacity sheet material and lower printing opacity sheet material forms vacuum printing opacity sheet material after exhaust tube vacuumizes, it is the vacuum cavity that 0.1-50 mercury are high that this vacuum printing opacity sheet material inner chamber forms vacuum degree, it is characterized in that: four limit involutory employing grooved frames of the vacuum glass forming at upper sheet glass and lower sheet glass carry out involution, the equal symmetry of opposite side of lower printing opacity sheet material in grooved frame is fixed with an exciting electrode, the upper slice inboard application one deck of printing opacity sheet material fluorescent paint in the inner chamber of the vacuum printing opacity sheet material forming at upper printing opacity sheet material and lower printing opacity sheet material, in lower printing opacity sheet material outside, be fixed with one deck reflecting coating.

2. flat fluorescent lamp according to claim 1, is characterized in that: described printing opacity sheet material is the clear sheet that organic mercury or inorganic material are made.

3. flat fluorescent lamp according to claim 1, is characterized in that: described vacuum printing opacity sheet material be shaped as square, rectangle, rhombus, circle.