CN202176937U - Straight light-emitting diode (LED) lamp - Google Patents

Straight light-emitting diode (LED) lamp Download PDF

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Publication number
CN202176937U
CN202176937U CN2011202641187U CN201120264118U CN202176937U CN 202176937 U CN202176937 U CN 202176937U CN 2011202641187 U CN2011202641187 U CN 2011202641187U CN 201120264118 U CN201120264118 U CN 201120264118U CN 202176937 U CN202176937 U CN 202176937U
Authority
CN
China
Prior art keywords
lamp
heat
dissipating casing
straight type
lampshade
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.)
Expired - Fee Related
Application number
CN2011202641187U
Other languages
Chinese (zh)
Inventor
庞桂伟
唐义国
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.)
Shenzhen Top Technology Co Ltd
Original Assignee
Shenzhen Top Technology 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 Shenzhen Top Technology Co Ltd filed Critical Shenzhen Top Technology Co Ltd
Priority to CN2011202641187U priority Critical patent/CN202176937U/en
Application granted granted Critical
Publication of CN202176937U publication Critical patent/CN202176937U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a straight light-emitting diode (LED) lamp, which comprises a lamp hold, a heat dissipating casing, a driving power source, an aluminum substrate, an LED light source module and a lamp shade. The heat dissipating casing includes a bottom surface and an arc-shaped heat dissipation surface connected with the bottom surface, the lamp shade is an arc-shaped strip, and the lamp holder is connected to the heat dissipating casing and two ends of the lamp shade. The LED light source is arranged on the aluminum substrate. The LED light source module and the aluminum substrate are arranged in holding space among the lamp shade, the lamp holder and the heat dissipating casing. The straight LED lamp requires no glass casing, and unlike a filament lamp or a fluorescent lamp, vacuum is not required to be pumped out of a lamp tube or special gas does not need feeding into the lamp tube, thereby being high in safety, good in shock resistance and impact resistance and capable of bringing convenience to production, using and physical security.

Description

Straight type LED lamp
Technical field
The utility model relates to a kind of straight type LED lamp, relates in particular to a kind of straight type LED lamp with good heat radiating function.
Background technology
At present, with people the consciousness of energy-conserving and environment-protective is strengthened gradually, the LED illuminating product has become the main body of illuminating industry production development.As third generation solid state lighting device, the LED light fixture has characteristics such as low in energy consumption, that volume is little, the life-span is long.
Tradition LED lamp is owing to the heat that light source produces can not be got rid of timely; Environment temperature is very high when causing work, causes heat-dissipating casing also to perform practically no function, and further causes luminous efficacy to reduce; Directly have influence on the life-span of light emitting diode, above reason causes the limited service life of contact pin fluorescent lamp.
The utility model content
In order to overcome the deficiency of above-mentioned prior art, the utility model provides a kind of straight type LED lamp.
A kind of straight type LED lamp; Comprise lamp holder, heat-dissipating casing, driving power, aluminium base, led light source module and lampshade; Said heat-dissipating casing comprises the bottom surface and is connected in the arc radiating surface of bottom surface, and said lampshade is that arc is rectangular, and said lamp holder is connected in said heat-dissipating casing and lampshade two ends; Said led light source module is arranged on the said aluminium base, and said led light source module, aluminium base are arranged among the receiving space between lampshade, lamp holder and the said heat-dissipating casing.
Further being improved to of the utility model, said lampshade are provided with towards its inner card article that extends, and offer holddown groove on the bottom surface of said heat-dissipating casing, and the card article of said lampshade is snapped in the holddown groove of said heat-dissipating casing.
Further being improved to of the utility model, the arc radiating surface of said heat-dissipating casing is provided with fin.
Further being improved to of the utility model, the cross section of said heat-dissipating casing are the semicircle camber.
Further being improved to of the utility model, said straight type LED lamp is provided with a plurality of led light source modules.
Further being improved to of the utility model, said aluminium base is fixed in heat-dissipating casing through heat-conducting glue.
The utility model patent is fixed on aluminium base on the heat-dissipating casing through heat-conducting glue; Use heat-conducting glue filling aluminum substrate and the heat-dissipating casing space between the two simultaneously; Guaranteed that aluminium base and the good of heat-dissipating casing contact, the heat that is beneficial to straight type LED lamp generation is transmitted on the heat-dissipating casing through aluminium base fast, and then takes away heat through air is mobile; Reduce the temperature of straight type LED lamp work timely and effectively, guaranteed the work that straight type LED lamp is steady in a long-term.The straight type LED lamp of the utility model need not glass shell; Need as incandescent lamp or fluorescent lamp, in fluorescent tube, not vacuumize or pour specific gas; Therefore safe, antidetonation, impact resistance are good, offer convenience for production, use, each link of Personal Safety.
Description of drawings
Fig. 1 is the assembling sketch map of the straight type LED lamp of the utility model.
Fig. 2 is the decomposing schematic representation of the straight type LED lamp of the utility model.
Fig. 3 is the partial enlarged drawing of the straight type LED lamp of the utility model.
The specific embodiment
Below in conjunction with the description of drawings and the specific embodiment the utility model is further specified.
See also Fig. 1, the utility model provides a kind of straight type LED lamp 10, comprises lamp holder 1, heat-dissipating casing 2, driving power (figure does not show), aluminium base 4, led light source module 5 and lampshade 6.In the present embodiment, lamp holder 1 and lampshade 6 adopt Merlon to process.
Heat-dissipating casing 2 is roughly bar shaped, and heat-dissipating casing 2 comprises bottom surface 21 and be connected in the arc radiating surface 23 of bottom surface that the cross section of heat-dissipating casing 2 is the semicircle camber.Offer holddown groove 211 on the bottom surface 21 of heat-dissipating casing 2, the arc radiating surface 23 of heat-dissipating casing 2 is provided with fin 231.
Lampshade 6 is that arc is rectangular, and its length can design as required.Said lampshade 6 is provided with towards its inner card article 61 that extends.When assembling this straight type LED lamp 10, holddown groove 211 and card article 61 mutual buckles are to be fixed together lampshade 6 and heat-dissipating casing 2.
Bottom surface 21 correspondences of heat-dissipating casing 2 are provided with aluminium base 4, and aluminium base 4 is a long strip type, through heat-conducting glue aluminium base 4 is fixed on the heat-dissipating casing 2.Led light source module 5 is arranged on the said aluminium base 4.The straight type LED lamp 10 of the utility model can be provided with a plurality of led light source modules 5 to constitute the LED light emitting array.
Said driving power is arranged in the cavity of heat-dissipating casing 2, and driving power is connected in lamp holder 1 and connects external power source through lamp holder 1.In the present embodiment, lamp holder 1 is designed to the universal standard, installs easily, highly versatile, stable performance.Lamp holder 1 is connected in said heat-dissipating casing 2 and lampshade 6 two ends; Lampshade 6, lamp holder 1 and said heat-dissipating casing 2 install and fix the back and form columniform receiving space, and driving power, led light source module 5, aluminium base 4 are arranged among the receiving space between lampshade 6, lamp holder 1 and the said heat-dissipating casing 2.
The utility model patent is fixed on aluminium base 4 on the heat-dissipating casing 2 through heat-conducting glue; Use heat-conducting glue filling aluminum substrate 4 and heat-dissipating casing 2 space between the two simultaneously; Guaranteed that aluminium base 4 contacts with the good of heat-dissipating casing 2, the heat that is beneficial to straight type LED lamp 10 generations is transmitted on the heat-dissipating casing 2 through aluminium base 4 fast, and then takes away heat through air is mobile; Reduce the temperature of straight type LED lamp 10 work timely and effectively, guaranteed the work of straight type LED lamp 10 long-term stabilities.The straight type LED lamp 10 of the utility model need not glass shell; Need as incandescent lamp or fluorescent lamp, in fluorescent tube, not vacuumize or pour specific gas; Therefore safe, antidetonation, impact resistance are good, offer convenience for production, use, each link of Personal Safety.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.

Claims (6)

1. straight type LED lamp; It is characterized in that: comprise lamp holder, heat-dissipating casing, driving power, aluminium base, led light source module and lampshade; Said heat-dissipating casing comprises the bottom surface and is connected in the arc radiating surface of bottom surface, and said lampshade is that arc is rectangular, and said lamp holder is connected in said heat-dissipating casing and lampshade two ends; Said led light source module is arranged on the said aluminium base, and said led light source module, aluminium base are arranged among the receiving space between lampshade, lamp holder and the said heat-dissipating casing.
2. according to the said straight type LED lamp of claim 1, it is characterized in that: said lampshade is provided with towards its inner card article that extends, and offers holddown groove on the bottom surface of said heat-dissipating casing, and the card article of said lampshade is snapped in the holddown groove of said heat-dissipating casing.
3. according to the said straight type LED lamp of claim 1, it is characterized in that: the arc radiating surface of said heat-dissipating casing is provided with fin.
4. according to the said straight type LED lamp of claim 1, it is characterized in that: the cross section of said heat-dissipating casing is the semicircle camber.
5. according to the said straight type LED lamp of claim 1, it is characterized in that: said straight type LED lamp is provided with a plurality of led light source modules.
6. according to the said straight type LED lamp of claim 1, it is characterized in that: said aluminium base is fixed in heat-dissipating casing through heat-conducting glue.
CN2011202641187U 2011-07-25 2011-07-25 Straight light-emitting diode (LED) lamp Expired - Fee Related CN202176937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202641187U CN202176937U (en) 2011-07-25 2011-07-25 Straight light-emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202641187U CN202176937U (en) 2011-07-25 2011-07-25 Straight light-emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN202176937U true CN202176937U (en) 2012-03-28

Family

ID=45866813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011202641187U Expired - Fee Related CN202176937U (en) 2011-07-25 2011-07-25 Straight light-emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN202176937U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438365A (en) * 2013-07-26 2013-12-11 宁波甬光照明电器有限公司 Single/double pin LED (Light-Emitting Diode) lamp tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103438365A (en) * 2013-07-26 2013-12-11 宁波甬光照明电器有限公司 Single/double pin LED (Light-Emitting Diode) lamp tube

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120328

Termination date: 20180725