CN101493221A - Dual chamber street lamp holder structure - Google Patents
Dual chamber street lamp holder structure Download PDFInfo
- Publication number
- CN101493221A CN101493221A CNA2008100069177A CN200810006917A CN101493221A CN 101493221 A CN101493221 A CN 101493221A CN A2008100069177 A CNA2008100069177 A CN A2008100069177A CN 200810006917 A CN200810006917 A CN 200810006917A CN 101493221 A CN101493221 A CN 101493221A
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- holder structure
- street lamp
- lamp holder
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a dual-cavity street lamp cap structure, comprising a lamp shell and a lamp set; wherein the lamp shell is internally divided into an air-tight first cavity and a water-tight second cavity by segmentation, while the lamp set is arranged between the first cavity and the second cavity, and the first cavity is light area of the lamp set. Due to air-tight space and water-tight space respectively formed by the first cavity and the second cavity, double protection of protecting the lamp body as the water-tight cavity and protecting the LED light source as the air-tight cavity is achieved and fault rate of the lamp set is reduced.
Description
Technical field
The present invention is relevant with a kind of lighting apparatus, refers to a kind of dual chamber street lamp holder structure especially.
Background technology
The street lamp of conventional road lamp many with bulb as its light fixture, and be single cavity in the road lamp cap in the past, so make rainwater infiltrate its inside easily, cause the damage of bulb; And because bulb is more cheap, so the bulb that on cost, still can directly more renew.Yet, along with light emitting diode (LED) light fixture market increases just gradually fast, add LED except having long service life, expending the advantages such as electric power is less, also very broad on the design amplitude, quite be fit to replace conventional bulb and use as the light fixture of light fixtures such as street lamp.
LED lamp group if can not properly design the excellent protection measure for it, can't effectively use its life-span to grow, meet advantages such as economic benefit on being applied to the light fixture that street lamp etc. must be in outdoor occasion the time.
Summary of the invention
Main purpose of the present invention is a kind of dual chamber street lamp holder structure can be provided, and it can realize the bilayer protection to the lamp group, the spoilage of reduction lamp group.
In order to reach above-mentioned purpose, the invention provides a kind of dual chamber street lamp holder structure, comprise lamp housing and lamp group, above-mentioned lamp housing inner region be separated with the first airtight chamber, with second chamber of watertight, then between first chamber and second chamber, wherein first chamber is the field of illumination of lamp group to above-mentioned lamp group.
Dual chamber street lamp holder structure of the present invention; it mainly does separating of multi-cavity chamber with road lamp cap inside; at lamp holder make the watertight cavity, led light source is made air tight housing; by airtight space and the watertight space that air tight housing, watertight cavity form respectively; realize double-deck protection, to reach duplicate protection, to reduce the effect of the spoilage of lamp group.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a three-dimensional combination figure of the present invention;
Fig. 3 is compound section figure of the present invention;
Fig. 4 is reflection shield of the present invention and inner three-dimensional exploded view;
Fig. 5 is the three-dimensional exploded view of inside of the present invention;
Fig. 6 is the differentiation schematic diagram of inner each chamber of lamp housing of the present invention;
Fig. 7 is the compound section figure of another embodiment of the present invention.
The specific embodiment
In order further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended accompanying drawing only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
See also Fig. 1, Fig. 2 and Fig. 3, be respectively three-dimensional exploded view of the present invention, three-dimensional combination figure and compound section figure.The invention provides a kind of dual chamber street lamp holder structure, in order to the street lighting effect to be provided; Above-mentioned lamp holder comprises lamp housing 1, at least one lamp group 2 and provides 2 heat radiations of lamp group required at least one radiating module (module) 3; Wherein:
Above-mentioned lamp housing 1 is for constituting the housing position of lamp holder outside, it comprises the two and half shell portions 10,11 that are placed on the forward and backward place of lamp holder respectively, and be arranged at the side plate 12 at 10,11 side direction places of two and half shell portions, and in above-mentioned lamp housing 1 horizontal carriage 13, be installed on the above-mentioned carriage 13 for above-mentioned lamp group 2 and radiating module 3 members such as grade.In addition, above-mentioned lamp housing 10 thereunder locates to be provided with reflection shield 14, is assemblied on the above-mentioned reflection shield 14 for above-mentioned lamp group 2.
As shown in Figures 3 and 4, above-mentioned lamp group 2 have the circuit board 20 that is set up on the above-mentioned reflection shield 14, with a plurality of LED unit 21 that are electrically connected on the foregoing circuit plate 20, and each LED unit 21 protrudes into reflection shield 14 inside by circuit board 20, and put printing opacity shell 15 in above-mentioned reflection shield 14 below outboard cover, to make each LED unit 21 be provided with towards above-mentioned printing opacity shell 15 directions, can be by lamp housing 1 below projection illumination.
As Fig. 3 and shown in Figure 5, radiating fin 31 and heat that above-mentioned radiating module 3 comprises heat-conducting substrate 30, a plurality of horizontal stacked arrangement pass the curved hot pipe 32 that is linked between above-mentioned heat-conducting substrate 30 and the above-mentioned radiating fin 31, described heat-conducting substrate 30 is attached at the place, the back side of the circuit board 20 of above-mentioned lamp group 2, adsorbed in order to the heat that each LED unit 21 on the circuit board 20 is produced, by each heat pipe 32 heat is conducted to above-mentioned radiating fin 31 again, so that utilize each radiating fin 31 to provide heat to shed, reach the radiating effect of expection whereby.
As Fig. 3 and shown in Figure 6, the present invention mainly is with above-mentioned lamp housing 1 inside, has from bottom to top separated first chamber 140, second chamber 141 and heat-dissipating space 142 in regular turn; Wherein, above-mentioned first chamber 140 promptly is formed at above-mentioned reflection shield 14 inside, and the circuit board 20 of above-mentioned lamp group 2 is between above-mentioned first and second chamber 140,141, and make each the LED unit 21 that is positioned on the circuit board 20 be stretched on above-mentioned first chamber 140, to make lamp group 2, make above-mentioned first chamber 140 be the field of illumination of above-mentioned lamp group 2 towards 140 illuminations of above-mentioned first chamber.Electrical traces such as the power line of circuit board 20 (figure slightly) then wear lamp stand place to street lamp by second chamber 141, so that connect power supply or other electrical equipment; In addition, the radiating fin of 142 above-mentioned radiating modules 3 of confession of above-mentioned heat-dissipating space 31 is provided with, and 142 of two and half shell portions 10,11 of lamp housing 1 and above-mentioned heat-dissipating spaces, respectively is provided with dividing plate 100,110 to separate.Moreover above-mentioned first chamber 140 is an airtight space, prevents to produce in it fog; 141 of above-mentioned second chambers are the watertight space, prevent that circuit board 20 electronic building bricks such as grade from meeting water and short circuit or open circuit; And above-mentioned heat-dissipating space 142 can be open space, uses for radiating module 3 and contacts formation free convection with the air in the external world, and be convenient to heat radiation.
More specifically implement means, can use at above-mentioned first chamber 140 to form airtightly as silica gel materials such as (silicon) sealing, second chamber 141 then can use as assemblies such as waterproof washers and reach the watertight effect.First chamber 140 forms airtight because of it is inner, so light source, the photochromic influence that is not subjected to moisture that lamp group 2 is provided also are difficult for making foreign matter to enter in it; Assemblies such as that second chamber 141 is then mainly avoided is electric, circuit are because of the humidity short circuit.
Therefore, by above-mentioned contexture, can obtain dual chamber street lamp holder structure of the present invention.
In addition, as shown in Figure 7, because above-mentioned lamp housing 1 inside is via after separating, and second chamber 141 that forms watertight helps electronic building brick or equipment is settled, avoid electronic building brick or equipment to meet water and damage, therefore, above-mentioned monitor 16 can be located in above-mentioned second chamber 141 if think kindly when settling monitor 16 thereon with street lamp, and make above-mentioned monitor 16 go out its camera lens by half shell portion, 10 emergences of lamp housing 1 front side, be beneficial to it and monitor action.
Therefore; by 140,141 airtight space and watertight spaces that form respectively of above-mentioned first and second chamber; separating of multi-cavity chamber can be done in road lamp cap 1 inside; and the bilayer that passes through above-mentioned two chambers 140,141 protects; can avoid rainwater to infiltrate in the lamp holder and cause the damage of lamp group 2, to reach duplicate protection.
The above only is a preferable possible embodiments of the present invention, be not so limit claim of the present invention, therefore so long as variations such as the equivalence techniques that utilization specification of the present invention and accompanying drawing content are done, means all in like manner be contained in the scope of the present invention.
Claims (10)
1, a kind of dual chamber street lamp holder structure is characterized in that, comprising:
Lamp housing, above-mentioned lamp housing inner region be separated with the first airtight chamber, with second chamber of watertight; And
The lamp group, between above-mentioned first chamber and above-mentioned second chamber, wherein above-mentioned first chamber is the field of illumination of above-mentioned lamp group.
2, dual chamber street lamp holder structure according to claim 1 is characterized in that, described lamp housing below is provided with reflection shield, and above-mentioned reflection shield is provided with the printing opacity shell outward, and described first chamber promptly is formed in the above-mentioned reflection shield.
3, dual chamber street lamp holder structure according to claim 2 is characterized in that, described lamp group comprise the circuit board that is set up on the above-mentioned reflection shield, with a plurality of light emitting diodes that are electrically connected on the foregoing circuit plate.
4, dual chamber street lamp holder structure according to claim 1 is characterized in that, described first chamber forms airtight with silica gel sealing.
5, dual chamber street lamp holder structure according to claim 1 is characterized in that, described second chamber forms watertight with the collision mat circle.
6, dual chamber street lamp holder structure according to claim 1 is characterized in that, described lamp group is the LED light lamp group.
7, dual chamber street lamp holder structure according to claim 1 is characterized in that, horizontal carriage in the described lamp housing is installed on the above-mentioned carriage for above-mentioned lamp group.
8, dual chamber street lamp holder structure according to claim 1 is characterized in that, described holder structure more comprises radiating module, and above-mentioned radiating module is attached at the above-mentioned lamp group back side.
9, dual chamber street lamp holder structure according to claim 8, it is characterized in that, described radiating module comprises heat-conducting substrate, a plurality of radiating fin and heat pipe hot link between above-mentioned heat-conducting substrate and above-mentioned radiating fin, and above-mentioned radiating module promptly is attached at the above-mentioned lamp group back side with its heat-conducting substrate.
10, dual chamber street lamp holder structure according to claim 9 is characterized in that, described radiating fin is positioned at open space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100069177A CN101493221A (en) | 2008-01-24 | 2008-01-24 | Dual chamber street lamp holder structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100069177A CN101493221A (en) | 2008-01-24 | 2008-01-24 | Dual chamber street lamp holder structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101493221A true CN101493221A (en) | 2009-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100069177A Pending CN101493221A (en) | 2008-01-24 | 2008-01-24 | Dual chamber street lamp holder structure |
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| Country | Link |
|---|---|
| CN (1) | CN101493221A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102062343A (en) * | 2010-11-18 | 2011-05-18 | 重庆大学 | Solar open-type LED (light-emitting diode) fixture |
| WO2012048505A1 (en) * | 2010-10-15 | 2012-04-19 | 浙江协和光电科技有限公司 | Led transverse inserting lamp |
| CN103807616A (en) * | 2012-11-07 | 2014-05-21 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103807615A (en) * | 2012-11-07 | 2014-05-21 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN104486540A (en) * | 2014-12-18 | 2015-04-01 | 常州市好利莱光电科技有限公司 | Ultra-clear fog penetration motorized zoom lens |
| DE202014102003U1 (en) * | 2014-04-29 | 2015-07-31 | Zumtobel Lighting Gmbh | lamp |
| CN105953158A (en) * | 2016-06-21 | 2016-09-21 | 江苏承煦电气集团有限公司 | Self-power-generation intelligent streetlamp with solar thin film cells |
| CN109163275A (en) * | 2017-12-26 | 2019-01-08 | 扬州市松佳照明电器有限公司 | A kind of energy-saving street lamp with heat sinking function |
-
2008
- 2008-01-24 CN CNA2008100069177A patent/CN101493221A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012048505A1 (en) * | 2010-10-15 | 2012-04-19 | 浙江协和光电科技有限公司 | Led transverse inserting lamp |
| CN102062343A (en) * | 2010-11-18 | 2011-05-18 | 重庆大学 | Solar open-type LED (light-emitting diode) fixture |
| CN103807616A (en) * | 2012-11-07 | 2014-05-21 | 海洋王（东莞）照明科技有限公司 | Lamp |
| CN103807615A (en) * | 2012-11-07 | 2014-05-21 | 海洋王（东莞）照明科技有限公司 | Lamp |
| DE202014102003U1 (en) * | 2014-04-29 | 2015-07-31 | Zumtobel Lighting Gmbh | lamp |
| CN104486540A (en) * | 2014-12-18 | 2015-04-01 | 常州市好利莱光电科技有限公司 | Ultra-clear fog penetration motorized zoom lens |
| CN105953158A (en) * | 2016-06-21 | 2016-09-21 | 江苏承煦电气集团有限公司 | Self-power-generation intelligent streetlamp with solar thin film cells |
| CN109163275A (en) * | 2017-12-26 | 2019-01-08 | 扬州市松佳照明电器有限公司 | A kind of energy-saving street lamp with heat sinking function |
| CN109163275B (en) * | 2017-12-26 | 2020-09-15 | 江苏鹏祥照明科技发展有限公司 | Energy-saving street lamp with heat dissipation function |
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Open date: 20090729 |