CN103307460A - Straight tube-shaped light-emitting diode (LED) lamp - Google Patents

Straight tube-shaped light-emitting diode (LED) lamp Download PDF

Info

Publication number
CN103307460A
CN103307460A CN2012100579180A CN201210057918A CN103307460A CN 103307460 A CN103307460 A CN 103307460A CN 2012100579180 A CN2012100579180 A CN 2012100579180A CN 201210057918 A CN201210057918 A CN 201210057918A CN 103307460 A CN103307460 A CN 103307460A
Authority
CN
China
Prior art keywords
straight tube
lamp
led
power supply
emitting module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2012100579180A
Other languages
Chinese (zh)
Inventor
张迎春
张臣
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.)
SUZHOU MONT LIGHTING CO Ltd
Original Assignee
SUZHOU MONT LIGHTING CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SUZHOU MONT LIGHTING CO Ltd filed Critical SUZHOU MONT LIGHTING CO Ltd
Priority to CN2012100579180A priority Critical patent/CN103307460A/en
Publication of CN103307460A publication Critical patent/CN103307460A/en
Pending legal-status Critical Current

Links

Abstract

The invention provides a straight tube-shaped light-emitting diode (LED) lamp. The lamp comprises a lamp holder, a power supply and a straight tube lampshade, wherein the lamp holder is buckled with the two ends of the straight tube lampshade, and the power supply is electrically connected with the lamp holder; and the straight tube-shaped lamp further comprises an LED light-emitting module and a substrate, wherein the substrate bears the LED light-emitting module and is fixedly arranged on the inner wall of the straight tube lampshade through a bonding material. The internal heat dissipation structure of the straight tube-shaped lamp is improved, so that the heat which is generated by the light emitting of the LED light-emitting module can be dissipated in time, the heat dissipation efficiency is improved, the LED light-emitting module is protected, and the service life of the LED light-emitting module is prolonged; and moreover, the lamp is simple in production technology, and the production cost of the straight tube-shaped LED lamp is lowered.

Description

Straight LED lamp
Technical field
The present invention relates to a kind of lighting, relate in particular to a kind of Straight LED lamp.
Background technology
For a long time, fluorescent lamp is lighting comparatively commonly used in the normal lighting place always, on market in occupation of larger share.But traditional fluorescent lamp is to adopt voltage heat filament gasification compound containing mercury, and fluorescent material carries out luminously on the exciter lamp tube wall, and this mode not only energy consumption is higher, and not environmental protection of the utmost point, because mercury is a kind of poisonous heavy metal.If used fluorescent tube is abandoned, will cause certain pollution to environment.Accordingly, the LED fluorescent lamp occurred afterwards, the LED fluorescent lamp adopts light emitting diode to replace gas luminescence, does not contain mercury element.The LED fluorescent lamp has reduced energy consumption simultaneously, also comparatively environmental protection, and still, present LED lamp is faced with the heat radiation hard problem, because the LED lamp adopts sealed type lampshade more, the heat that produces during the LED illumination is difficult to distribute.
The fluorescent lamp of architecture advances has appearred carrying out for this problem in the market, if any the lampshade of LED lamp be bipartite, a part is plastics, a part is metal, the heat of the luminous generation of LED is derived by metal material, the LED lamp that also has becomes the metal partial design fin of a series of equidistant arrangements, but these designs are comparatively complicated in manufacturing processing, are unfavorable for the manufacturing rapidly and efficiently.
Summary of the invention
The object of the present invention is to provide a kind of Straight LED lamp, it is not good that it has solved existing straight lamp thermal diffusivity, and the problem of manufacturing process relative complex.
For achieving the above object, a kind of Straight LED lamp of the present invention, comprise: lamp holder, power supply, straight tube lampshade, wherein said lamp holder is fastened on the two ends of described straight tube lampshade, described power supply and described lamp holder are electrically connected, described straight lamp also comprises: LED light emitting module and substrate, the described LED light emitting module of described base plate carrying also is fixed in by adhesives on the inwall of straight tube lampshade.
As a further improvement on the present invention, described adhesives is bond plies or common silica gel.
As a further improvement on the present invention, described lamp holder is fixedly connected with the straight tube lampshade by binding agent.
As a further improvement on the present invention, described binding agent is silica gel.
As a further improvement on the present invention, described substrate is FR-4 plate or aluminium base.
As a further improvement on the present invention, described straight tube lampshade is glass or PC material.
As a further improvement on the present invention, described power supply comprises the first power supply and second source.
As a further improvement on the present invention, described straight lamp also comprises the Mylar film.
As a further improvement on the present invention, described Mylar film ring is around in all sides of described power supply, and fits with the inwall of described straight tube lampshade.
Compared with prior art; the invention has the beneficial effects as follows: above-mentioned straight lamp is by changing internal heat dissipation structures; so that the heat of the luminous generation of LED light emitting module can distribute timely; improved the efficient of heat radiation; protected the LED light emitting module; prolonged its service life, manufacturing process of the present invention is simple simultaneously, has reduced the manufacturing cost of LED straight lamp.
Description of drawings
Fig. 1 is the three-dimensional explosive view of embodiments of the invention one;
Fig. 2 is the cutaway view Amplified image of the specific embodiment shown in Figure 1;
Fig. 3 is the three-dimensional explosive view of embodiments of the invention two;
Fig. 4 is the cutaway view Amplified image of the specific embodiment shown in Figure 3.
The specific embodiment
The present invention is described in detail below in conjunction with two embodiment shown in the drawings; but should be noted that; these embodiment are not limitation of the present invention; those of ordinary skills all belong within protection scope of the present invention according to these embodiment institute work energy, method or structural equivalent transformation or alternative.Wherein, embodiment one is preferred embodiment of the present invention.
Embodiment one
Consult shown in Figure 1, Fig. 1 is the three-dimensional explosive view of this specific embodiment, LED lamp 100 of the present invention comprises: lamp holder 10, power supply 11, straight tube lampshade 13, LED light emitting module 14, wherein lamp holder 10 is fastened on the two ends of straight tube lampshade 13, particularly, one annular groove (not shown) corresponding with the diameter of straight tube lampshade 13 can be set in the inside of lamp holder 10, straight tube lampshade 13 stretches in this annular groove, thereby be fixed together with lamp holder 10, simultaneously, be connected to connect more firm with the straight tube lampshade in order to make lamp holder 10, utilize binding agent that lamp holder 10 and straight tube lampshade 13 are bonded together, binding agent can be silica gel.
The outstanding electrical contact 101 that is provided with also on the lamp holder 10, power supply 11 is electrically connected by electrical contact 101 and lamp holder 10, and is positioned at the space that lamp holder 10 and straight tube lampshade 13 surround.Power supply 11 provides electric energy for LED light emitting module 14, and it is luminous energy with electric energy conversion, thereby provides illumination for surrounding environment.In the present embodiment, power supply 11 comprises the first power supply 111 and second source 112, and the first power supply 111 and second source 112 are electrically connected with the lamp holder 10 of straight tube lampshade 13 both sides respectively.
Further, straight tube lampshade 13 is glass or PC material, and the PC material is Merlon, and it is a kind of armorphous thermoplastic resin of high comprehensive performance.
As shown in Figure 2, Fig. 2 is the cutaway view Amplified image of LED lamp 100 in the present embodiment, and it also comprises substrate 15, and above-mentioned LED light emitting module 14 is arranged on the substrate 15, forms a light-emitting area.The substrate 15 of carrying LED light emitting module 14 is fixed on the inwall of straight tube lampshade 13 by adhesives 16.Particularly, binding material 16 can be bond plies or common silica gel.
The electric energy conversion that LED light emitting module 14 provides power supply 11 is luminous energy, produce simultaneously certain heat, this heat distributes on a small quantity in the space that straight tube lampshade 13 and lamp holder 10 surround, most of heat is absorbed by substrate 15, the heat part transmission lower along substrate 15 to temperature that substrate 15 absorbs, and through binding material 16, be delivered to straight tube lampshade 13, thereby heat is conducted.
Further, aforesaid substrate 15 is FR-4 plate or aluminium base.
Preferably, all sides at power supply 11 also are surrounded with Mylar film 12, and the inwall of Mylar film 12 and straight tube lampshade 13 fits.
The Mylar sheet is a kind of tough and tensile polyester polymer, and it has good heat resistance, profile pattern, transparency and mechanical flexibility.Have a wide range of applications in a plurality of fields such as packing, printing, photomechanical printing and flexible electronic
Embodiment two
Consult shown in Figure 3ly, Fig. 3 is the three-dimensional explosive view of this specific embodiment, and the thinking of the design overall of this specific embodiment is substantially identical with embodiment one, and is existing mainly to being introduced with embodiment one difference in the present embodiment.The difference of present embodiment and embodiment one is: LED lamp 100 also comprises metal foil plate 17, and it is positioned on the inwall of straight tube lampshade 13, and the substrate 15 of carrying LED light emitting module 14 is positioned on the metal foil plate 17.Thereby LED light emitting module 14, substrate 15, metal foil plate 17 form the structure that a stratiform is arranged.Particularly, substrate 15 and metal foil plate 17 can be fixed together by heat conduction colloid 16, and heat conduction colloid 16 can be for any material with heat conduction and fixation, such as bond plies or heat-conducting silica gel sheet.
The electric energy conversion that LED light emitting module 14 provides power supply 11 is luminous energy, produce simultaneously certain heat, this heat distributes on a small quantity in the space that straight tube lampshade 13 and lamp holder 10 surround, most of heat is absorbed by substrate 15, the heat part transmission lower along substrate 15 to temperature that substrate 15 absorbs, pass through successively heat conduction colloid 16, metal foil plate 17, straight tube lampshade 13, thereby heat is conducted.
Further, metal foil plate 17 is the stronger metal materials of ductility such as aluminum foil plate or copper foil plate.
Simultaneously, gummed paper 12 alternative Mylar films are covered in utilization in the present embodiment.Cover gummed paper 12 and be surrounded on all sides of power supply 11, and fit with the inwall of straight tube lampshade 13
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification only is for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme among each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.

Claims (9)

1. Straight LED lamp, comprise: lamp holder, power supply, straight tube lampshade, wherein said lamp holder is fastened on the two ends of described straight tube lampshade, described power supply and described lamp holder are electrically connected, it is characterized in that: described straight lamp also comprises: LED light emitting module and substrate, the described LED light emitting module of described base plate carrying also is fixed in by adhesives on the inwall of straight tube lampshade.
2. LED lamp according to claim 1, it is characterized in that: described adhesives is bond plies or common silica gel.
3. LED lamp according to claim 1, it is characterized in that: described lamp holder is fixedly connected with the straight tube lampshade by binding agent.
4. LED lamp according to claim 3, it is characterized in that: described binding agent is silica gel.
5. LED lamp according to claim 1, it is characterized in that: described substrate is FR-4 plate or aluminium base.
6. LED lamp according to claim 1, it is characterized in that: described straight tube lampshade is glass or PC material.
7. LED lamp according to claim 1, it is characterized in that: described power supply comprises the first power supply and second source.
8. LED lamp according to claim 1, it is characterized in that: described straight lamp also comprises the Mylar film.
9. LED lamp according to claim 9, it is characterized in that: described Mylar film ring is around in all sides of described power supply, and fits with the inwall of described straight tube lampshade.
CN2012100579180A 2012-03-07 2012-03-07 Straight tube-shaped light-emitting diode (LED) lamp Pending CN103307460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012100579180A CN103307460A (en) 2012-03-07 2012-03-07 Straight tube-shaped light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012100579180A CN103307460A (en) 2012-03-07 2012-03-07 Straight tube-shaped light-emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN103307460A true CN103307460A (en) 2013-09-18

Family

ID=49132995

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100579180A Pending CN103307460A (en) 2012-03-07 2012-03-07 Straight tube-shaped light-emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN103307460A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672530A (en) * 2014-01-06 2014-03-26 无锡市爱尔电子有限公司 LED (light-emitting diode) daylight lamp with LED substrate arranged on bottom of PC (polycarbonate) light tube

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009035203A1 (en) * 2007-09-14 2009-03-19 Smcreation Limited Led lighting of fluorescent lamp with ballaster
CN201359214Y (en) * 2008-07-13 2009-12-09 骆国豪 LED fluorescent tube
CN201611024U (en) * 2009-12-24 2010-10-20 厦门市朗星节能照明有限公司 High-power light-emitting diode (LED) fluorescent lamp
CN201844272U (en) * 2010-11-17 2011-05-25 深圳赛德绿色照明科技有限公司 LED lamp tube
CN202012775U (en) * 2011-03-07 2011-10-19 陈莉 Improved LED fluorescent lamp
CN202403032U (en) * 2011-12-31 2012-08-29 中山市世耀光电科技有限公司 LED (light emitting diode) tube

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009035203A1 (en) * 2007-09-14 2009-03-19 Smcreation Limited Led lighting of fluorescent lamp with ballaster
CN201359214Y (en) * 2008-07-13 2009-12-09 骆国豪 LED fluorescent tube
CN201611024U (en) * 2009-12-24 2010-10-20 厦门市朗星节能照明有限公司 High-power light-emitting diode (LED) fluorescent lamp
CN201844272U (en) * 2010-11-17 2011-05-25 深圳赛德绿色照明科技有限公司 LED lamp tube
CN202012775U (en) * 2011-03-07 2011-10-19 陈莉 Improved LED fluorescent lamp
CN202403032U (en) * 2011-12-31 2012-08-29 中山市世耀光电科技有限公司 LED (light emitting diode) tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103672530A (en) * 2014-01-06 2014-03-26 无锡市爱尔电子有限公司 LED (light-emitting diode) daylight lamp with LED substrate arranged on bottom of PC (polycarbonate) light tube
CN103672530B (en) * 2014-01-06 2016-04-27 无锡市爱尔电子有限公司 The low LED daylight lamp be placed in bottom PC fluorescent tube of a kind of LED-baseplate

Similar Documents

Publication Publication Date Title
CN203240362U (en) Straight-pipe-shaped LED lamp
CN202469638U (en) Straight-tube-shaped light emitting diode (LED) lamp
EP2473780B1 (en) Lighting device with heat dissipation elements
JP3174686U (en) Lighting device
KR101123448B1 (en) High-power Photonic Device Street Light Using a Thermocouple
CN202834811U (en) Light emitting diode (LED) lamp achieving 4 pi lighting
CN201078687Y (en) LED illumination device
CN103307464B (en) A kind of LED bulb
CN202546349U (en) Light-emitting diode (LED) bulb
CN104421682B (en) LED light source module and the LEDbulb lamp comprising the module
CN103104828A (en) Light emitting diode (LED) lamp wick and lighting device with LED as light source
CN202972617U (en) Ceramic tube LED (Light Emitting Diode) lamp
CN102200258A (en) Radiating shell of light emitting diode light fixture
TWM266548U (en) Light emitting diode lamp
CN201706289U (en) Light-emitting diode light source module
CN203456457U (en) SMD LED structure characterized by polycrystalline packaging
CN103470968A (en) Light emitting diode lamp core with large light emitting angle and illumination device with lamp core
CN103307460A (en) Straight tube-shaped light-emitting diode (LED) lamp
CN202629989U (en) Heat dissipation device for LED (Light emitting diode) lamp and LED lamp with heat dissipation device
WO2020244490A1 (en) Light source circuit board and led bulb with low heat generation
JP3159619U (en) Light bulb type light emitting diode illuminator and heat dissipation structure thereof
CN203413588U (en) LED (Light Emitting Diode) light source board assembly, LED lamp wick and LED lighting device
CN203477980U (en) Area light source module of white light LEDs
CN203339225U (en) Non-encapsulation chip LED lighting illumination structure
CN104180202A (en) LED (light emitting diode) lamp wick and LED bulb lamp comprising LED lamp wick

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130918