CN201332082Y - Compact type fluorescent lamp - Google Patents
Compact type fluorescent lamp Download PDFInfo
- Publication number
- CN201332082Y CN201332082Y CNU2009200382072U CN200920038207U CN201332082Y CN 201332082 Y CN201332082 Y CN 201332082Y CN U2009200382072 U CNU2009200382072 U CN U2009200382072U CN 200920038207 U CN200920038207 U CN 200920038207U CN 201332082 Y CN201332082 Y CN 201332082Y
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- Prior art keywords
- fluorescent lamp
- pipe
- type fluorescent
- compact type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model provides a compact type fluorescent lamp which improves the multi-pipe compact type fluorescent lamp connection for forming discharge path which has characteristic that an adjacent bend sheet pipe communication is a bend glass pipe socket joint or insert joint communication, and hot melt bonding by a low-melting glass powder for forming air tightness sealing. The compact type fluorescent lamp overcomes a technique problem of the bridge type compact type fluorescent lamp which has larger communication pore channel intersecting surface for changing block neck of the prior bridge type light tube light channel thoroughly and increasing light flux, quality and fact life of the light tube, and having no light pollution; the communication cool state buttjunction, hot melt cementing, no cold check, simple technique and high finished product rate; the bend glass pipe socket joint or insert joint for forming universal connection which can develop any design product and increase the compact type fluorescent lamp sculpt variation. The compact type fluorescent lamp is a real no-bridge multi-pipe compact type fluorescent lamp.
Description
Technical field
Utility model is about the multitube compact fluorescent lamp tube being connected to form the improvement of discharge channel, relating in particular to a kind of multitube compact fluorescent lamp of non-jointing bridge.
Background technology
People are for shortening the length of fluorescent lamp, and use and easy for installation, adopt crooked multitube combination compact fluorescent lamp tube structure, for example the curved tabs pipe connect bridge and form as multiple shapes such as H, U, W, make fluorescent tube banded luminous to become concentration of local luminous.Compact fluorescent lamp in process of production, for being communicated with, many curved tabs pipes form discharge channel, almost all take the flame welding, be commonly called as " bridge joint ", two or above curved tabs pipe of end closure (being commonly called as tack) soon gone up, melting connection from the position of pipe end 1-1.5cm blast hole, burning, making each sheet pipe form the discharge channel that is communicated with.This kind is connected to form discharge channel by " connecing bridge ", its deficiency: the cross structure aperture is thin many than the fluorescent tube aperture, and bridge opening is less than 1/2 of fluorescent tube caliber usually, not only cause the tube wall load to strengthen, pipe voltage rise height, light efficiency descends, light decay strengthens, and shorten actual life; And optical channel is not smooth, and this position about 500 hours, will produce burnt hair blackout phenomenon in various degree in lamp works, causes reduce useful life.Secondly, fuse and connect bridge and cause this part almost transparent (no fluorescent material), when lamp tube starting work, bridge location partly in a large number ultraviolet lights separate out and cause light pollution.In addition, connecing bridging connects, must be that two pipes are parallel, and connect the bridge distance and generally can not surpass 3mm, can not the shift position between adjacent big distance, two pipes and overlapping abnormal shape etc., then can not connect, therefore limit the diversity of fluorescent lamp variation in moulding by connecing bridging, so the actual moulding of compact fluorescent lamp and few.Besides, bridge process is cold the most serious quick-fried operation, connects bridge and fuses to cause and sealed fluorescent tube and burst, and causes qualification rate to descend, and increases production cost, whenever connects the once cold fried rate of bridge usually and reaches 3-4%, is combined as routine loss late with 4 pipes and reaches 8-10%.Connecing bridge top not luminous is the dark space, causes the loss of fluorescent tube total light flux more than 2%.Therefore connect bridge lamp fluorescent lamp, light efficiency is low, and the life-span is short, and consistency is poor, and style is with low uncertainty, the bridging process complexity, and rate of finished products is lower, has become compact fluorescent lamp and has been difficult to go beyond technical barrier.
Though prior art discloses the non-jointing bridge compact fluorescent lamp, the electronic energy-saving lamp of disclosed double-row type of Chinese patent CN2271656 or three row formulas for example, with two or three compact fluorescent lamp tube of single-ended bending independently, non-jointing bridge is assembled on the electronic energy-saving lamp.But to be each fluorescent tube independently light for this, makes rectifier become complicated, increased the rectifier cost, and multitube lights respectively, photochromic be not easy unified.
The utility model content
The utility model purpose is to overcome the deficiency of above-mentioned prior art, provides a kind of variation in moulding big, light efficiency height, the compact fluorescent lamp of long service life.
The utility model purpose realizes, the main improvement is that multitube UNICOM forms discharge channel and adopts curve bend to connect, and by glass dust through hot melt adhesion, form the gastight discharge channel of sealing, overcome above-mentioned the deficiencies in the prior art, realize the utility model purpose.Utility model compact fluorescent lamp specifically, comprise two or the above curved tabs pipe formation discharge channel that is interconnected, it is characterized in that it is the crooked glass-tube socket or the connection of pegging graft that adjacent flex sheet pipe is communicated with, and, form the air-tightness sealing-in by the glass powder with low melting point hot melt adhesion.
Utility model said arc glass-tube socket or grafting, coupling part can in be placed in fluorescent tube, also can connect by the overcoat mode, lap applies the glass dust slurry that is lower than the fluorescent glass tubes fusing point, through heating for example about 450 ℃, thereby make the glass powder with low melting point fusion with both one that bonds, form gastight sealing-in.
The crooked glass-tube of said connection adjacent sheet pipe, its curved shape is decided according to forming the lamp shape, for example can be meant crooked U type or other arc short-movie pipes, for simplifying technological operation, a kind of better is crooked glass-tube, reaches to connect to connect after the curved tabs pipe is coated fluorescent material again.
The utility model compact fluorescent lamp, owing to adopt crooked glass-tube to connect two adjacent sheet pipes, thereby real no bridge multitube compact fluorescent lamp, have than prior art: the cross section, connected pore channel is big, basic near or surpass and light fluorescent tube, thoroughly changed the former narrow defect of seizing by the throat of bridge fluorescent tube optical channel that connects, luminous flux, quality and the actual life of fluorescent tube have been improved, high conformity, connecting portion fluorescent material is uninterrupted, does not also have light pollution and produces; Be communicated with the cold conditions butt joint, hot melting cohesion does not have cold quick-friedly, and technology is simple, and the rate of finished products height owing to simplified mode of communicating, has improved rate of finished products, and cost remains basically stable; Luminous invariably dark space, the whole length of fluorescent tube are effective length of illumination, have also improved light efficiency; Socket of arc glass-tube or grafting, form omnipotent connection, can develop any imagination moulding kind, Idiotype fluorescent lamp particularly, improved the compact fluorescent lamp variation in moulding greatly, can produce the various moulding that former bridge joint can't be accomplished, improve the practicality and the decoration functions of multi-tube fluorescent lamp.Better solved the technical barrier that compact fluorescent lamp runs into.
Below in conjunction with some specific embodiments; utility model is further understood in exemplary illustration and help; but the embodiment detail only is for utility model is described; do not represent utility model design whole technical schemes down; therefore should not be construed as the technical scheme qualification total to utility model, some do not depart from the unsubstantiality of utility model design and change In the view of the technical staff; for example change or replace, all truely use novel protected scope so that technical characterictic with same or similar technique effect is simple.
Description of drawings
Fig. 1 is a utility model bridge piece interpolation connectivity structure schematic diagram.
Fig. 2 is a utility model bridge piece overcoat connectivity structure schematic diagram.
Fig. 3 is two bending tablet blade profile cross Assembled lamp structural representations.
Fig. 4 is Fig. 3 plan structure schematic diagram.
Fig. 5 is communicated with 4 lobe lotus flower modulated structure schematic diagrames for pipe.
Fig. 6 is Fig. 5 plan structure schematic diagram.
Fig. 7 is communicated with pistil type lotus flower lamp single-lobe structural representation for pipe.
Fig. 8 is Fig. 7 pistil type 3 lobe lotus flower lamp plan structure schematic diagrames.
Fig. 9 is another kind of 3 pipe flower core pattern modulated structure schematic diagrames for pipe is communicated with.
Figure 10 is Fig. 9 plan structure schematic diagram.
Figure 11 is communicated with 4 pipe ball-type modulated structure schematic diagrames for pipe.
Figure 12 is Figure 11 plan structure schematic diagram.
Figure 13 is communicated with 5 lobe ball-type modulated structure schematic diagrames for pipe.
Figure 14 is Figure 13 plan structure schematic diagram.
Figure 15 is communicated with 4 hemp nettle stamen type lotus flower lamp plan structure schematic diagrames for pipe.
Figure 16 is communicated with 5 hemp nettle stamen type lotus flower lamp plan structure schematic diagrames for pipe.
Embodiment
Embodiment 1: referring to Fig. 1, and the utility model compact fluorescent lamp, adjacent dusting curved tabs pipe 1 and 2 by external diameter and the curved tabs bore glass-tube that coincide substantially, bends to similar humanoidly, applies glimmering light then and constitutes and be communicated with short tube 3.When the adjacent sheet pipe is communicated with, with the anterior length fluorescent material of removing in adjacent sheet pipe two ends, be placed on moulding fixed mould or the support fixing, to be communicated with bend pipe 3 two ends peripheries coating fusing points is that insert 450 ℃ of glass powder with low melting point slurry backs, put into heating furnace and be heated to the connection of glass powder with low melting point fusion formation air-tightness, for example send in the circulation drying tunnel, baking is 10 minutes in<300 ℃ of low temperature, change 400-450 ℃ of high temperature section baking 30 minutes over to, naturally be cooled to through low-temperature space again and finish baking below 100, can obtain the non-parallel connectivity structure of adjacent two pipes.
Embodiment 2: referring to Fig. 2, as embodiment 1, being communicated with adjacent sheet pipe 1 and 2 is parallel construction, and connection bend pipe 4 is that overcoat is inserted connection.
For simplifying description, below embodiment describe, indication curved tabs pipe and be communicated with bend pipe is brake forming and is coated with the tube cell of fluorescent material, mode of communicating is substantially with embodiment 1 or 2, the narration again and again that just differs of this partial content.
Embodiment 3: referring to Fig. 3,4, become similar foil pipe 5 and 6 by two bending tablets, be right-angled intersection and put, be communicated with by crooked short tube 3 interpolations.
Embodiment 4: referring to Fig. 5,6, curved tabs pipe 7 shapes are basic with the existing bridge lobe lotus flower lamp sheet pipe that connects, and bend to two-tube again being bent to form behind the U-shaped by glass-tube, and each adjacent sheet pipe connects short 3 pipes by bending and is communicated with, and forms 4 lobe lotus flower lamps.
Embodiment 5: referring to Fig. 7,8, fluorescent lamp is communicated with the lotus flower lamp of forming by 3 hemp nettle stamen matrix pipes, and pistil matrix pipe is communicated with by curved tabs pipe 7 and curved tabs pipe 8 and forms.
Embodiment 6: referring to Fig. 9,10, fluorescent lamp is made up of 3 lobe curved tabs pipes, and wherein both sides are symmetrical bend pipe 7, and the centre is another curved tabs pipe 9, organization center pistil type lotus flower lamp.
Embodiment 7: referring to Figure 11,12,4 pipe ball-type lamps, by 2 symmetric curvature sheet pipes 7, the centre is 2 and bends to the approximate ball-type structure that similar V-arrangement sheet pipe 10 is formed.
Embodiment 8: referring to Figure 13,14,5 lobe ball-type lamps, by 2 symmetric curvature sheet pipes 7, the centre is 2 and bends to similar V-arrangement sheet pipe 11.1 and 11.2 that the center is that 1 almost plane circle 12 is formed.
Embodiment 9: referring to Figure 15, for be communicated with the 4 hemp nettle stamen type lotus flower lamps of forming by the curved tabs pipe.
Embodiment 10: referring to Figure 16, for be communicated with the 5 hemp nettle stamen type lotus flower lamps of forming by the curved tabs pipe.
To those skilled in the art; under this patent design and specific embodiment enlightenment; some distortion that can directly derive or associate from this patent disclosure and general knowledge; for example those of ordinary skills will recognize also and can adopt additive method; or the substituting of known technology commonly used in the prior art; and the mutual various combination between feature; for example also can be communicated with by the curved tabs pipe earlier; dusting again; the moulding of not enumerating one by one in addition; be communicated with crooked glass-tube and be shaped to other shape bend pipes according to lamp; or the like unsubstantiality change, can be employed equally, can both realize and basic identical function of the foregoing description and effect; launch for example no longer one by one to describe in detail, all belong to this patent protection range.
Claims (3)
1, compact fluorescent lamp comprises two or the above curved tabs pipe formation discharge channel that is interconnected, and it is characterized in that adjacent flex sheet pipe is communicated with for crooked glass-tube socket or pegs graft to be communicated with, and by the glass powder with low melting point hot melt adhesion, forms the air-tightness sealing-in.
2, according to the described compact fluorescent lamp of claim 1, it is characterized in that being communicated with crooked glass-tube is arc.
3,, it is characterized in that being communicated with and connect after swan-neck is coated with fluorescent material earlier according to claim 1 or 2 described compact fluorescent lamps.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200382072U CN201332082Y (en) | 2009-01-07 | 2009-01-07 | Compact type fluorescent lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2009200382072U CN201332082Y (en) | 2009-01-07 | 2009-01-07 | Compact type fluorescent lamp |
Publications (1)
Publication Number | Publication Date |
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CN201332082Y true CN201332082Y (en) | 2009-10-21 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2009200382072U Expired - Fee Related CN201332082Y (en) | 2009-01-07 | 2009-01-07 | Compact type fluorescent lamp |
Country Status (1)
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CN (1) | CN201332082Y (en) |
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2009
- 2009-01-07 CN CNU2009200382072U patent/CN201332082Y/en not_active Expired - Fee Related
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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: 20091021 Termination date: 20120107 |