CN103900056A - Lamp structure and lamp shell thereof - Google Patents

Lamp structure and lamp shell thereof Download PDF

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Publication number
CN103900056A
CN103900056A CN201210587011.5A CN201210587011A CN103900056A CN 103900056 A CN103900056 A CN 103900056A CN 201210587011 A CN201210587011 A CN 201210587011A CN 103900056 A CN103900056 A CN 103900056A
Authority
CN
China
Prior art keywords
lamp casing
lamp
fin
fitting
casing
Prior art date
Application number
CN201210587011.5A
Other languages
Chinese (zh)
Inventor
周明杰
戴志光
Original Assignee
海洋王(东莞)照明科技有限公司
海洋王照明科技股份有限公司
深圳市海洋王照明技术有限公司
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 海洋王(东莞)照明科技有限公司, 海洋王照明科技股份有限公司, 深圳市海洋王照明技术有限公司 filed Critical 海洋王(东莞)照明科技有限公司
Priority to CN201210587011.5A priority Critical patent/CN103900056A/en
Publication of CN103900056A publication Critical patent/CN103900056A/en

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Abstract

A lamp shell comprises an inner surface and an outer surface, wherein the inner surface and the outer surface are oppositely arranged, the inner surface is used for reflecting light rays generated by a light source, the lamp shell further comprises a plurality of cooling fins, and the cooling fins are arranged on the outer surface. The invention further provides a lamp structure with the lamp shell. The cooling fins are arranged on the outer surface of the lamp shell of the lamp structure, and therefore the lamp structure is not only good in cooling performance but also long in service life.

Description

Fitting structure and lamp casing thereof
Technical field
The present invention relates to lighting field, relate in particular to a kind of fitting structure and lamp casing thereof.
Background technology
There is fluorescent tube, Light-Emitting Diode (Light-Emitting Diode, etc. LED) light fixture (as Projecting Lamp, low ceiling light) of light source has become indispensable illumination utensil in people's life, work, for example, Projecting Lamp, because it has the not structure of climate condition impact, is applicable to ore deposit, large area operation field, contour of building, stadium, viaduct, monument, park and flower bed etc. more and more.Refer to Fig. 1, Projecting Lamp 10 mostly comprises lamp casing 12, be located at light source (not shown) in lamp casing and in order to by mounting bracket fixing lamp casing 12 14.。
But, the light source of Projecting Lamp 10 all has larger power, when Projecting Lamp 10 was worked after a period of time, the temperature of lamp casing 12 outer surfaces is quite high, if while changing light source or other maintenance, need to close Projecting Lamp 10, wait the lamp casing 12 temperature just convenient for maintaining that slowly lowers, affect maintenance speed.On the other hand, the temperature of lamp casing 12 long-time too high can affect the temperature of lamp socket and bulb, also there is to impact in the life-span of Projecting Lamp 10.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of perfect heat-dissipating and there is the fitting structure compared with the long life.
In order to solve the problems of the technologies described above, the invention provides a kind of fitting structure, comprise lamp casing, this lamp casing comprises inner surface and outer surface, the opposing setting of this inner surface and outer surface, the light that this inner surface produces for reflection source, this lamp casing also comprises some fin, described fin is arranged on this outer surface.
Wherein, described fin is formed on this outer surface by one-body molded.
Wherein, described lamp casing is made up of the metal material with strong thermal conductivity.
Wherein, described lamp casing is made up of aluminum alloy material.
Wherein, described lamp casing is made up of brass material.
In order to solve the problems of the technologies described above, the present invention also provides a kind of lamp casing, comprises inner surface and outer surface, the opposing setting of this inner surface and outer surface, the light that this inner surface produces for reflection source, this lamp casing also comprises some fin, described fin is arranged on this outer surface.
Wherein, described fin is formed on this outer surface by one-body molded.
Wherein, described lamp casing is made up of the metal material with strong thermal conductivity.
Wherein, described lamp casing is made up of aluminum alloy material.
Wherein, described lamp casing is made up of brass material.
The outer surface of the lamp casing of fitting structure is provided with fin, heat on lamp casing can be diffused to outside housing timely and effectively, in the time will changing light source or other maintenance, without closing, wait for a period of time after light source just can be to its maintenance speed.On the other hand, the temperature of lamp casing can be not too high for a long time due to the existence of fin, and then the service life of having improved fitting structure.
Brief description of the drawings
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the stereogram of existing fitting structure.
Fig. 2 is the schematic perspective view of the lamp casing of the fitting structure that provides of embodiment of the present invention.
Fig. 3 is the cutaway view of lamp casing shown in Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, embodiment of the present invention provides a kind of fitting structure 20, and it can be the lightings such as Projecting Lamp, has relatively high power.This fitting structure 20 comprises lamp casing 22, light source (not shown) and mounting bracket (not shown).Light source is located in lamp casing 22, for the manufacture of light.This mounting bracket can be by being mounted on outdoor floor as connected modes such as screw connection, engagement connection, welding, and lamp casing 22 is removably fixedly mounted on outdoor floor by this mounting bracket.
See also Fig. 2, described lamp casing 22 entirety are roughly the round table-like of hollow, and it forms by the metal material with strong heat conductivility is one-body molded.The described metal material with strong heat conductivility can be but be not limited to aluminium alloy, brass and alloy thereof.
Lamp casing 22, for holding the assembly such as light source, the drive unit (not shown) of described fitting structure 20, comprises an inner surface 222 and an outer surface 224, inner surface 222 and the opposing setting of outer surface 224.On inner surface 222, be coated with reflective thing and form a reflective surface, the light producing for reflection source.
Lamp casing 22 also comprises some fin 226, and described fin 226 is arranged at intervals on outer surface 224 around the axis of lamp casing 20.Fin 226 for by light source produce heat diffusion to lamp casing 20.The position that is appreciated that described fin 226 is not limited to around the setting of the axis interval of lamp casing 20, as long as can meet the heat radiation requirement of lamp casing 20, described fin 226 can be arranged on outer surface 224 by other rules.
The outer surface 224 of the lamp casing 22 of fitting structure 20 is provided with fin 226, heat on lamp casing 22 can be diffused to outside housing timely and effectively, in the time will changing light source or other maintenance, without closing, wait for a period of time after light source just can be to its maintenance speed.On the other hand, the temperature of lamp casing 22 can be not too high for a long time due to the existence of fin 226, and then the service life of having improved fitting structure.And fin 226 plays the effect of ribs simultaneously, in not increasing lamp casing 22 thickness, also improve the intensity of lamp casing 22.
The shape that is appreciated that lamp casing 20 is not limited to the round table-like of hollow, and its shape can be according to the designing requirement setting of specific product.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.

Claims (10)

1. a fitting structure, comprise lamp casing, this lamp casing comprises inner surface and outer surface, the opposing setting of this inner surface and outer surface, the light that this inner surface produces for reflection source, it is characterized in that: this lamp casing also comprises some fin, described fin is arranged on this outer surface.
2. fitting structure according to claim 1, is characterized in that, described fin is formed on this outer surface by one-body molded.
3. fitting structure according to claim 1, is characterized in that, this lamp casing is made up of the metal material with strong thermal conductivity.
4. fitting structure according to claim 3, is characterized in that, this lamp casing is made up of aluminum alloy material.
5. fitting structure according to claim 3, is characterized in that, this lamp casing is made up of brass material.
6. a lamp casing, comprises inner surface and outer surface, the opposing setting of this inner surface and outer surface, and the light that this inner surface produces for reflection source, is characterized in that: this lamp casing also comprises some fin, described fin is arranged on this outer surface.
7. lamp casing according to claim 6, is characterized in that, described fin is formed on this outer surface by one-body molded.
8. lamp casing according to claim 6, is characterized in that, this lamp casing is made up of the metal material with strong thermal conductivity.
9. lamp casing according to claim 8, is characterized in that, this lamp casing is made up of aluminum alloy material.
10. lamp casing according to claim 8, is characterized in that, this lamp casing is made up of brass material.
CN201210587011.5A 2012-12-28 2012-12-28 Lamp structure and lamp shell thereof CN103900056A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210587011.5A CN103900056A (en) 2012-12-28 2012-12-28 Lamp structure and lamp shell thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210587011.5A CN103900056A (en) 2012-12-28 2012-12-28 Lamp structure and lamp shell thereof

Publications (1)

Publication Number Publication Date
CN103900056A true CN103900056A (en) 2014-07-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210587011.5A CN103900056A (en) 2012-12-28 2012-12-28 Lamp structure and lamp shell thereof

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CN (1) CN103900056A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180291A (en) * 2014-09-12 2014-12-03 东莞市闻誉实业有限公司 Novel heat dissipating lampshade

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2278214A1 (en) * 2009-07-23 2011-01-26 LG Innotek Co., Ltd. Light emitting device
CN201811091U (en) * 2010-09-09 2011-04-27 东莞洲亮通讯科技有限公司 Large power photospot light emitting diode (LED) illumination lamp
CN202303091U (en) * 2011-10-20 2012-07-04 上海两高照明有限公司 Highly-hung electroless lamp with favorable heat-radiating performance
CN202432348U (en) * 2011-11-18 2012-09-12 苏州中泽光电科技有限公司 LED explosion-proof mining lamp
CN202629652U (en) * 2012-04-23 2012-12-26 夏昌明 LED (Light-Emitting Diode) lamp for nuclear power control room

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2278214A1 (en) * 2009-07-23 2011-01-26 LG Innotek Co., Ltd. Light emitting device
CN201811091U (en) * 2010-09-09 2011-04-27 东莞洲亮通讯科技有限公司 Large power photospot light emitting diode (LED) illumination lamp
CN202303091U (en) * 2011-10-20 2012-07-04 上海两高照明有限公司 Highly-hung electroless lamp with favorable heat-radiating performance
CN202432348U (en) * 2011-11-18 2012-09-12 苏州中泽光电科技有限公司 LED explosion-proof mining lamp
CN202629652U (en) * 2012-04-23 2012-12-26 夏昌明 LED (Light-Emitting Diode) lamp for nuclear power control room

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104180291A (en) * 2014-09-12 2014-12-03 东莞市闻誉实业有限公司 Novel heat dissipating lampshade

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Application publication date: 20140702