CN104676327B - LED (light-emitting diode) glass lamp tube and assembling method thereof - Google Patents
LED (light-emitting diode) glass lamp tube and assembling method thereof Download PDFInfo
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- CN104676327B CN104676327B CN201510072552.8A CN201510072552A CN104676327B CN 104676327 B CN104676327 B CN 104676327B CN 201510072552 A CN201510072552 A CN 201510072552A CN 104676327 B CN104676327 B CN 104676327B
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- substrate
- lamp holder
- fluorescent tube
- lamp
- tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a novel LED (light-emitting diode) glass lamp tube which is simple in structure, convenient to assemble and low in cost. The novel LED glass lamp tube comprises a straight tube-shaped lamp tube; two ends of the lamp tube are respectively provided with a lamp holder; a substrate is arranged in the lamp tube; one side face of the substrate is a radiating surface, and the other side face of the substrate is provided with luminous particles; the substrate is a curved plate; the radiating surface of the substrate is located on the convex surface of the substrate, and the luminous particles are arranged on the concave surface of the substrate; a limiting part is arranged in each lamp holder; one end part of the substrate extends into one of the two lamp holders and is abutted against the limiting part in the lamp holder; the other end part of the substrate extends into the other lamp holder and is abutted against the limiting part in the lamp holder; the middle part of the convex surface of the substrate is fitted with the internal face of the lamp tube.
Description
Technical field
The present invention relates to a kind of straight tube fluorescent tube, and in particular to a kind of LED tube light and its assemble method.
Background technology
The shell that LED lamp tube on existing market is commonly used has three kinds, respectively half half aluminum of modeling, full-plastic tube and glass tubing.Its
Middle glass tubing light transmission is strong, durable, cheap, and prospect is best.The lamp body all parts of glass LED light pipe are generally bondd using viscose glue
To realize assembling, the particularly assembling between lamp plate and glass shell, but there is deficiency more, specifically have following aspects：1st, lamp
(light source part is not damaged) is fixed because of lamp plate and glass shell using bonding mode after tracheal rupture, glass is fixed with lamp plate broken
Piece, it is difficult to remove, therefore light source part will scrap therewith, compared with waste of resource；2nd, lamp plate and glass shell are fixed using bonding mode,
Even if doing atomization process by various modes to glass shell, from colloid still can be seen in appearance, light fixture outward appearance is affected；3、
When lamp plate and glass shell are assembled, general step is in the lamp plate back side (radiating surface) coating colloid, and by lamp plate after coating colloid
Stretch in glass shell, and on the wall of side bond, after stretching into glass shell, need using flexible material stretch into glass shell and by
The light-emitting area (light-emitting particles place face) of pressure lamp plate, so as to complete the bonding of lamp plate and glass shell, process is more complicated, plus work efficiency
Rate is low.
Run in order to solve the problems, such as the above-mentioned conventional glass lamp course of processing, occur in that some avoid lamp plate and glass
The technical scheme that shell is fixed using bonding mode, such as special Orion China (TUS) adopts and first lamp plate is bonded in into soft reflective sheeting, and will
Reflective sheeting is together inserted in glass shell together with the lamp plate being bonded on reflective sheeting；Ling You Kunshans Ke Yuan energy-saving illuminations company limited
Using lamp plate being fixed on using usual way on the aluminium extruded or other heat carriers for prebending, and insert glass shell, subsequently
By forcing in the two ends of aluminium extruded or other heat carriers the aluminium extruded of bending or other heat carriers for carrying lamp plate are recovered to be in line
Type, then aluminium extruded or heat carrier will be close to glass shell, this scheme can by the LED particle course of work produce heat pass through glass
Glass shell is derived rapidly.But in above-mentioned two scheme, carrier is used as by reflective sheeting lamp plate is fixed on into general in glass shell
Increase cost (reflective sheeting and colloid), and increase the bonding operation of lamp plate and reflective sheeting；By the side of the lamp plate carrier that prebends
Formula has certain benefit, but increases cost and increase the problem of assembling procedure while there is also and introduce additional components.
The content of the invention
The technical problem to be solved is to provide a kind of LED tube light and its assemble method, simple structure,
Easy to assembly, low cost.
To solve above-mentioned existing technical problem, the present invention adopts following scheme：A kind of LED tube light, including straight tube
Shape fluorescent tube, the two ends of the fluorescent tube are mounted on lamp holder, and substrate is provided with the fluorescent tube, and the one side of the substrate is radiating
Face, another side are provided with light-emitting particles, and the substrate is twisted plate, and the radiating surface of the substrate is located at the convex surface of substrate, lights
Granule is equipped with limiting section located at the concave surface of substrate in two lamp holders, the one end of the substrate is stretched in a lamp holder and supported
Limiting section in the inner, the substrate are stretched in another lamp holder and supported in limiting section in the inner, the other end of the substrate
Convex surface middle part be affixed on the internal face of fluorescent tube.In the present invention, the convex surface middle part of substrate is not limited merely to substrate convex surface in substrate
Major part of the sub-fraction, or substrate convex surface near midpoint in fluorescent tube.
Preferably, the two ends of the substrate are located at the same side of tube inner wall.
Preferably, inwall of the limiting section for lamp holder.
Preferably, the lamp holder inwall includes side wall and diapire, the side wall parallel to fluorescent tube length direction, it is described
Perpendicular to the length direction of fluorescent tube, the limiting section is the intersection area of the side wall of lamp holder and diapire to diapire.
Preferably, the lamp holder inwall is provided with short convex portion, the limiting section is the intersecting of short convex portion and lamp holder inwall
Position.
Preferably, the short convex portion is provided with projection, raised, the short convex portion and lamp towards the side of straight tube-like fluorescent tube
Groove is formed between rostral wall, the end of the substrate is located in groove.
Preferably, the protrusion direction of the short convex portion is perpendicular to fluorescent tube length direction.
Preferably, the radiating surface side on the lamp holder inwall in substrate is provided with long convex portion, the long convex portion with
The radiating surface of substrate offsets, and the relatively described limiting section in the long convex portion is closer at the opening of the lamp holder.
Preferably, length direction of the protrusion direction of the long convex portion perpendicular to fluorescent tube.
A kind of assemble method of above-mentioned LED tube light, before assembly, the substrate be straight panel, the length of the substrate
Degree is more than the length of fluorescent tube, and the assemble method of the LED tube light is comprised the following steps：
Step one, substrate is packed in fluorescent tube, limiting section in the inner is stretched in a lamp holder and supported in one end of substrate,
The other end of substrate is stretched in another lamp holder and is supported limiting section in the inner；
Step 2, two lamp holders are fastened respectively with fluorescent tube, substrate is subject to the extruding of two lamp holders and deforms upon bending,
The convex surface of the twisted plate formed after the substrate bending is supported and is affixed on the inwall of fluorescent tube 4.
In the program, first order buckling shape is formed in lamp housing by just straight substrate in an assembling process so that substrate
The radiating surface of bending metacoxal plate is close to glass shell, that is, radiating surface is contacted with glass shell after bending, and light-emitting area (is provided with luminous
The one side of granule) do not contact with glass lamp.
Beneficial effect：
A kind of LED tube light and its installation method that the present invention is provided using above-mentioned technical proposal, by lamp holder
Being provided for limiting the stopping means of base ends makes substrate bend in glass lamp and makes its radiating surface be close to glass
Shell, so as to realize being relatively fixed for substrate and glass shell, to structure so that the installation method of fluorescent tube is simpler, quick,
Ensure effectively to reduce cost of labor while substrate steady operation.
Description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention one；
Fig. 2 is the structural representation of substrate in the embodiment of the present invention one；
Fig. 3 is the structural representation of the embodiment of the present invention two；
Fig. 4 is the structural representation of the embodiment of the present invention three；
Fig. 5 is the enlarged drawing in Fig. 4 at A
Fig. 6 is the structural representation of the embodiment of the present invention four.
Fig. 7 is the structural representation of substrate in the embodiment of the present invention five.
Specific embodiment
A kind of LED tube light of the invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment one：
A kind of the first embodiment of LED tube light of the invention is illustrated in figure 1, it includes a straight tube-like fluorescent tube 4
With opening fastening, the lamp of two lamp holders 1, one end closing of lamp holder 1, another end opening, one end of fluorescent tube 4 and a lamp holder 1
The other end of pipe 4 is fastened with the opening of another lamp holder 1, and closing one end of lamp holder 1 carries contact pin 13, is leaning in lamp holder 1
The position of nearly its blind end is provided with power supply 2, and power supply 2 is realized electrically connecting with the contact pin 13 of lamp holder 1；Fluorescent tube 4 is internally provided with base
Plate 31, substrate 31 is aluminium base, and the side of substrate 31 is welded with light-emitting particles 32；The inwall of lamp holder 1 includes side wall 11 and diapire 12,
Parallel to the length direction of fluorescent tube, perpendicular to the length direction of fluorescent tube, the side wall 11 of lamp holder 1 is provided with direction to diapire 12 to side wall 11
Perpendicular to the long convex portion 5 of fluorescent tube length direction, two long convex portions 5 are respectively positioned on the same side of tube inner wall, two ends of substrate 3
Respectively insertion positioned at lamp tube ends two lamp holders 1 and the top of more long convex portion 5 and be finally against the He of 1 internal side wall of lamp holder 11
The intersection area of diapire 12, substrate 3 is the twisted plate of a curved shape in fluorescent tube 4, and the two ends of substrate 3 are resisted against fluorescent tube
The same side, located at the concave surface of substrate, the convex surface of substrate 3 forms radiating surface to light-emitting particles 32, and the convex surface middle part of substrate is affixed on lamp
The internal face of pipe 4.
In the structure, before LED tube light is assembled, substrate is straight panel, as shown in Fig. 2 the length of substrate is more than lamp
The length of pipe 4, the assemble method of the LED tube light is：Step one, substrate is packed in fluorescent tube 4, one end of substrate is stretched into
In one lamp holder 1 and support limiting section in the inner, the other end of substrate is stretched in another lamp holder 1 and spacing in the inner
Portion；Step 2, two lamp holders are fastened respectively with fluorescent tube 4, because the length of substrate 31 is more than the length of fluorescent tube 4, and because of substrate 31
Two ends are located at the same side of fluorescent tube, so when two ends lamp holder 1 is fastened on 4 two ends of fluorescent tube, substrate is subject to two lamp holders
Extruding and to deform upon and form twisted plate after bending, the convex surface of twisted plate is that radiating surface is supported and is affixed on the inwall of fluorescent tube 4.
Embodiment two：
As shown in figure 3, being with the difference of embodiment one：Except the long convex portion 5 that is arranged on the side wall 11 of lamp holder 1 it
Outward, short convex portion 6 is provided with the offside of the side of long convex portion 5 on side wall 11, the relatively long convex portion 5 in short convex portion 6 is closer to lamp holder 1
Contact pin 13, further from fluorescent tube 4, the top of the more long convex portion 5 in end of substrate 31 is continued deeper into short convex portion 6, and by short convex
Portion 6 stops, when two ends lamp holder 1 is fastened to fluorescent tube 4, the stress point that short convex portion 6 deforms upon as substrate 3.
Embodiment three：
As shown in Figures 4 and 5, the embodiment is with the difference of embodiment two：In short convex portion 6 towards straight tube-like fluorescent tube 4
Side be provided with raised 61, so, raised 61, between short convex portion 6 and lamp holder side wall form groove 62, the end of substrate 31 is got over
The top of long convex portion 5, and continue deeper into groove 62, further define the range of activity of the end of substrate 31.
Example IV：
As shown in fig. 6, the embodiment is with the difference of embodiment one to three：The diapire 12 of lamp holder 1 be circular arc, diapire
Seamlessly transit between 12 and side wall 11.
Embodiment five：
The structure is that before LED tube light is assembled, substrate is twisted plate, such as Fig. 7 with the difference of embodiment one
It is shown.
A kind of LED tube light of the present invention is used to limit the activity of base ends using limiting section is arranged in lamp holder,
And make two ends be close to the same side of fluorescent tube, and when lamp holder fastens fluorescent tube, bend substrate and cause the radiating surface of substrate
It is close to shell to be radiated, while making fluorescent tube assembling more convenient, it is ensured that fluorescent tube is simplified while fluorescent tube steady operation and makes work
Sequence.
Above-described specific embodiment has been described in detail to technical scheme and beneficial effect, Ying Li
Solution is to the foregoing is only presently most preferred embodiment of the invention, is not limited to the present invention, all principle models in the present invention
Interior done any modification, supplement and equivalent etc. are enclosed, be should be included within the scope of the present invention.
Claims (8)
1. a kind of LED tube light, including straight tube-like fluorescent tube (4), the two ends of the fluorescent tube (4) are mounted on lamp holder (1), described
It is provided with substrate (31) in fluorescent tube, the one side of the substrate (31) is that radiating surface, another side are provided with light-emitting particles (32), and its feature exists
In：The substrate is twisted plate, and the radiating surface of the substrate is located at convex surface, the light-emitting particles (32) of substrate located at the recessed of substrate
Face, is equipped with limiting section in two lamp holders, the one end of the substrate is stretched in a lamp holder (1) and spacing in the inner
Portion, the other end of the substrate is stretched in another lamp holder (1) and supports limiting section in the inner, by two lamp holders (1) respectively
Fasten with fluorescent tube (4), substrate (31) to be deformed upon by the extruding of two lamp holders (1) and form twisted plate, the base after bending
The convex surface middle part of plate is affixed on the internal face of fluorescent tube (4), and it is convex that the radiating surface side on the lamp holder inwall in substrate is provided with length
Portion (5), the long convex portion offsets with the radiating surface of substrate, relatively described limiting section the opening closer to the lamp holder in the long convex portion
At mouthful.
2. a kind of LED tube light according to claim 1, it is characterised in that：The limiting section is the inwall of lamp holder.
3. a kind of LED tube light according to claim 2, it is characterised in that：Lamp holder (1) inwall includes side wall
(11) and diapire (12), the side wall (11) parallel to fluorescent tube length direction, length of the diapire (12) perpendicular to fluorescent tube
Direction, the limiting section is the side wall (11) of lamp holder and the intersection area of diapire (12).
4. a kind of LED tube light according to claim 1, it is characterised in that：The lamp holder inwall is provided with short convex portion
(6), the limiting section is the intersection area of short convex portion and lamp holder inwall.
5. a kind of LED tube light according to claim 4, it is characterised in that：The short convex portion (6) is towards straight tube-like lamp
The side of pipe (4) is provided with raised (61), the projection (61), formation groove (62), institute between short convex portion (6) and lamp holder side wall
The end for stating substrate is located in groove (62).
6. a kind of LED tube light according to claim 4, it is characterised in that：The protrusion direction of the short convex portion (6) is hung down
Directly in fluorescent tube length direction.
7. a kind of LED tube light according to claim 1, it is characterised in that：The protrusion direction of the long convex portion is vertical
In the length direction of fluorescent tube.
8. a kind of assemble method of the LED tube light according to claim 1 to 7 any one, it is characterised in that assembling
Before, the substrate is straight panel, and the length of the substrate is more than the length of fluorescent tube (4), the assemble method of the LED tube light
Comprise the following steps：
Step one, substrate is packed in fluorescent tube (4), one end of substrate is stretched in a lamp holder (1) and spacing in the inner
Portion, by the other end of substrate limiting section in the inner is stretched in another lamp holder (1) and supports；
Step 2, two lamp holders are fastened respectively with fluorescent tube (4), substrate is subject to the extruding of two lamp holders and deforms upon after bending
Twisted plate is formed, the convex surface of the twisted plate is supported and is affixed on fluorescent tube (4) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072552.8A CN104676327B (en) | 2015-02-11 | 2015-02-11 | LED (light-emitting diode) glass lamp tube and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510072552.8A CN104676327B (en) | 2015-02-11 | 2015-02-11 | LED (light-emitting diode) glass lamp tube and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104676327A CN104676327A (en) | 2015-06-03 |
| CN104676327B true CN104676327B (en) | 2017-04-26 |
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ID=53311736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510072552.8A Active CN104676327B (en) | 2015-02-11 | 2015-02-11 | LED (light-emitting diode) glass lamp tube and assembling method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666467U (en) * | 2009-06-12 | 2010-12-08 | 张明洪 | LED daylight lamp with multiple illumination surfaces |
| CN202158390U (en) * | 2011-07-02 | 2012-03-07 | 广东奥其斯科技有限公司 | Novel light-emitting diode (LED) daylight lamp |
| CN102575836A (en) * | 2009-10-06 | 2012-07-11 | Ccs株式会社 | Light irradiating device |
| CN204005786U (en) * | 2014-08-08 | 2014-12-10 | 江阴浩瀚光电科技有限公司 | Led lamp |
| CN204005356U (en) * | 2014-07-18 | 2014-12-10 | 福建泉州世光照明科技有限公司 | A kind of overall plastic LED fluorescent tube |
| CN204477737U (en) * | 2015-02-11 | 2015-07-15 | 普天智能照明研究院有限公司 | A kind of New LED glass lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5846365B2 (en) * | 2011-09-29 | 2016-01-20 | シーシーエス株式会社 | Light irradiation device |
| JP2014044909A (en) * | 2012-08-28 | 2014-03-13 | Panasonic Corp | Straight pipe type lamp and lighting device |
-
2015
- 2015-02-11 CN CN201510072552.8A patent/CN104676327B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201666467U (en) * | 2009-06-12 | 2010-12-08 | 张明洪 | LED daylight lamp with multiple illumination surfaces |
| CN102575836A (en) * | 2009-10-06 | 2012-07-11 | Ccs株式会社 | Light irradiating device |
| CN202158390U (en) * | 2011-07-02 | 2012-03-07 | 广东奥其斯科技有限公司 | Novel light-emitting diode (LED) daylight lamp |
| CN204005356U (en) * | 2014-07-18 | 2014-12-10 | 福建泉州世光照明科技有限公司 | A kind of overall plastic LED fluorescent tube |
| CN204005786U (en) * | 2014-08-08 | 2014-12-10 | 江阴浩瀚光电科技有限公司 | Led lamp |
| CN204477737U (en) * | 2015-02-11 | 2015-07-15 | 普天智能照明研究院有限公司 | A kind of New LED glass lamp |
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| Publication number | Publication date |
|---|---|
| CN104676327A (en) | 2015-06-03 |
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