CN103453388A - Projection lamp - Google Patents
Projection lamp Download PDFInfo
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- CN103453388A CN103453388A CN2012101766610A CN201210176661A CN103453388A CN 103453388 A CN103453388 A CN 103453388A CN 2012101766610 A CN2012101766610 A CN 2012101766610A CN 201210176661 A CN201210176661 A CN 201210176661A CN 103453388 A CN103453388 A CN 103453388A
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- lamp
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Abstract
The invention discloses a projection lamp (100) which comprises a light source fixing support (110), a light source structure (120), a cloth lampshade (130) and a fan (140). The light source structure (120) is fixed into the light source fixing support (110), and an emitting angle of the light source structure (120) is a 360-degree spatial angle; the cloth lampshade (130) covers the light source fixing support (110) and is fixedly connected with the light source fixing support (110), and an air inlet (131) is formed in a joint of the cloth lampshade (130) and the light source fixing support (110); the fan (140) is arranged at the air inlet (131) and is used for extracting air on the outside of the cloth lampshade (130) into the cloth lampshade (130); the fan (140) starts to work before the light source structure (120) works, so that the cloth lampshade (130) can be bulged to form a lantern, and the light source structure (120) can be positioned in the hollow cloth lampshade (130); light emitted by the light source structure (120) is transmitted outwardly via the cloth lampshade (130). The projection lamp has the advantages that the projection lamp is anti-glare, is high in brightness and radiating efficiency and convenient to carry, and can be used for illuminating in a large 360-degree range.
Description
[technical field]
The present invention relates to a kind of lighting, particularly relate to a kind of Projecting Lamp.
[background technology]
Tradition light-projecting type light fixture, Projecting Lamp, mainly contain high power light source and reflector and form, and the shooting angle scope is very limited, and light is dazzling, and light pollution is serious.Easily make to come and go pedestrian and vehicle driver causes moment without vision, easy accident.And traditional Projecting Lamp volume is larger, takies larger space, carrying is inconvenient, or small volume, is unfavorable for heat radiation, and its radiating efficiency is lower.
[summary of the invention]
In view of above-mentioned condition, 360 degree that be necessary to provide the large light of a kind of anti-glare, carry for convenience, radiating efficiency are higher are the Projecting Lamp of illumination on a large scale.
A kind of Projecting Lamp comprises:
The light source fixed support;
Light-source structure, be fixed in described light source fixed support, and the lighting angle of described light-source structure is the degree solid angle;
The lamp sheet, cover on described light source fixed support, and be fixedly connected with described light source fixed support, and wherein said lamp sheet is that described light source fixed support junction offers air inlet; And
Fan, be located at described air inlet place, for the air extraction that described lamp sheet is outer, arrives in described lamp sheet;
Wherein, before described light-source structure work, described fan is started working, and so that described lamp sheet is heaved and formed lantern-shaped, makes described light-source structure be positioned at the described lamp sheet of hollow; The light of described light-source structure emission sees through described lamp sheet and penetrates.
In embodiment, described lamp sheet adopts fiber cloth to make therein, and described fan is blown always incessantly in described lamp sheet, makes described lamp sheet keep its internal gas pressure to be greater than ambient pressure.
In embodiment, the air outlet of described fan and described light-source structure are oppositely arranged, so that described fan is blown towards described light-source structure therein.
In embodiment, described lamp sheet adopts fiber cloth to make, and the outer surface of described lamp sheet applies the watertight composition of one deck printing opacity therein.
In embodiment, described light-source structure comprises therein:
Support is strip;
Two pairs of lamp sockets, be fixed on described support, and wherein a pair of described lamp socket is positioned at a side of described support, and a pair of described lamp socket is positioned at another opposite side of described support in addition; And
Two linear light sorurces, be electrically connected to described two pairs of lamp sockets respectively, and insert respectively wherein in a pair of described lamp socket at the two ends of one of them linear light sorurce, and insert respectively in addition in a pair of described lamp socket at the two ends of another one linear light sorurce.
In embodiment, described light source fixed support is the cylinder-shaped frame structure therein, and it is support bracket fastened that described light-source structure is positioned at described light source, and the two ends of described support are fixedly connected with the support bracket fastened inboard of described light source by elastic component.
In embodiment, described light source fixed support comprises a plurality of annulus and a plurality of straight-bar therein, and described a plurality of annulus spaced and parallel arrange, and described a plurality of straight-bars are fixedly connected with described a plurality of annulus, to form described cylinder-shaped frame structure.
Therein in embodiment, also comprise and be located at the air filtration foam piece that the described lamp sheet outside and corresponding described air inlet arrange, the air of described lamp sheet outside enters in described lamp sheet after described air filtration foam piece.
In embodiment, also comprise lamp stand therein, an end of described lamp stand is provided with fixed disk, and described light source fixed support is fixed on described fixed disk.
In embodiment, described lamp stand is provided with the A-frame with pulley away from an end of described fixed disk therein, and described Projecting Lamp is removable by the pulley of described A-frame.
Compared to traditional Projecting Lamp, above-mentioned Projecting Lamp at least has the following advantages:
(1) because the lamp sheet can make light generation diffuse reflection, the light of light-source structure emission sees through the lamp sheet and penetrates, and make the light of light-source structure emission become comparatively soft through after the lamp sheet, and brightness is comparatively even, therefore, but the anti-dazzle of above-mentioned Projecting Lamp and large light.
(2) before described light-source structure work, described fan is started working, so that being heaved, described lamp sheet forms lantern-shaped, make described light-source structure be positioned at the described lamp sheet of hollow, because fan is blown in the lamp sheet, can accelerate the heat exchange of lamp sheet and outside air, thereby improve the radiating efficiency of Projecting Lamp.
(3) lamp cloth covers on when Projecting Lamp is used and heaves, but deliquescing covers on the light-source structure support when not using, thereby reduces taking up room of Projecting Lamp, makes the Projecting Lamp carrying more for convenience.
[accompanying drawing explanation]
The partial sectional view of the Projecting Lamp that Fig. 1 is embodiment of the present invention;
The partial perspective view that Fig. 2 is the Projecting Lamp shown in Fig. 1.
[specific embodiment]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.Provided preferred embodiment of the present invention in accompanying drawing.But the present invention can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present invention more comprehensively thorough.
It should be noted that, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement are just for illustrative purposes.
Unless otherwise defined, all technology that this paper is used are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term used in specification of the present invention herein, just in order to describe the purpose of specific embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1 and Fig. 2, the Projecting Lamp 100 of embodiment of the present invention, comprise light source fixed support 110, light-source structure 120, lamp sheet 130 and fan 140.Light source fixed support 110 is for fixed light source, and for supporting lamp sheet 130.Lamp sheet 130 is for preventing dust or waterproof to light-source structure 120.Fan 140, for to the interior air blast of lamp sheet 130, so that described lamp sheet 130 is heaved when Projecting Lamp 100 is used, forms lantern structure.
Light source fixed support 110 can be spherical frame structure, oval frame shelf structure, cylinder shape frame structure etc.Specifically in the present embodiment, light source fixed support 110 comprises a plurality of annulus 111 and a plurality of straight-bar 113, a plurality of annulus 111 spaced and parallel settings, and a plurality of straight-bars 113 are fixedly connected with a plurality of annulus 111, to form the cylinder-shaped frame structure.
Light-source structure 120 is fixed in light source fixed support 110, and the lighting angle of light-source structure 120 is 360 degree solid angles.
Specifically in the present embodiment, light-source structure 120 comprises support 121, lamp socket 123 and linear light sorurce 125.Support 121 is strip.Lamp socket 123 is two pairs, is fixed on support 121, and wherein a pair of lamp socket 123 is positioned at a side of support 121, and a pair of lamp socket 123 is positioned at another opposite side of support 121 in addition.Linear light sorurce 125 is two, and it is electrically connected to two pairs of lamp sockets 123 respectively, and insert respectively wherein in a pair of lamp socket 123 at the two ends of one of them linear light sorurce 125, and insert respectively in other a pair of lamp socket 123 at the two ends of another one linear light sorurce 125.Linear light sorurce 125 can be cold-cathode fluorescence lamp, Double end metal halogen lamp, LED fluorescent tube etc.
Further, in order to improve the vibration resistance of light-source structure 120, light source fixed support 110 is the cylinder-shaped frame structure, and light-source structure 120 is positioned at light source fixed support 110, and the two ends of support 121 are fixedly connected with the inboard of light source fixed support 110 by elastic component 170.Elastic component 170 can extension spring, elastic rubber band etc.When Projecting Lamp 100 is subject to extraneous force vibration, vibration force is transmitted to light-source structure 120 by elastic component 170 from light source fixed support 110, and now elastic deformation occurs elastic component 170, absorption portion vibration force, thereby the vibration resistance of raising light-source structure 120.
In the illustrated embodiment, elastic component 170 is extension spring, and the two ends of support 121 are equipped with three elastic components 170, and an end of elastic component 170 is fixedly connected with the end of support 121, and the other end is fixedly connected with the straight-bar 113 of light source fixed support 110.
In the present embodiment, lamp sheet 130 adopts fiber cloth to make, and because fiber cloth is better ventilative, fan 140 needs always incessantly to the interior air blowing of lamp sheet 130, makes lamp sheet 130 keep its internal gas pressure to be greater than ambient pressure.Simultaneously, fan 140 is constantly blown, and can further accelerate the radiating efficiency of Projecting Lamp 100.
In other embodiments, lamp sheet 130 adopts fiber cloth to make, and the outer surface of lamp sheet 130 applies the watertight composition of one deck printing opacity, make lamp sheet 130 close airtight, fan 140 is discontinuously to the interior air blowing of lamp sheet 130, can make lamp sheet 130 keep its internal gas pressure to be greater than ambient pressure, thereby can save the power consumption of Projecting Lamp 100, reach energy-conservation purpose.
Perhaps, the air outlet of fan 140 and light-source structure 120 are oppositely arranged, so that fan 140 is blown towards light-source structure 120, with the radiating efficiency of quickening light-source structure 120, improve the service life of light-source structure 120.
Wherein, before light-source structure 120 work, fan 140 is started working, and lamp sheet 130 is heaved and formed lantern-shaped, makes light-source structure 120 be positioned at the lamp sheet 130 of hollow; The light of light-source structure 120 emissions sees through lamp sheet 130 and penetrates.
For the convenient irradiation height of regulating Projecting Lamp 100, the adjustable in length of lamp stand 160.Concrete, lamp stand 160 comprises the first hollow stem and the second hollow stem, the first hollow stem can be sheathed on the second hollow stem slidably, the end that the first hollow stem is accommodated the second hollow stem is fixed with the contraction cover of truncated cone-shaped, the free end that shrinks cover offers a plurality of slits, and on be arranged with the adapter sleeve of truncated cone-shaped, when shrinking cover relatively, adapter sleeve slides, the slit that shrinks cover dwindles and makes the contraction cover firmly grasp the second hollow stem, thereby vent stem in first is located with respect to the second hollow stem, and then change the length of lamp stand 160.
Compared to traditional Projecting Lamp, above-mentioned Projecting Lamp 100 at least has the following advantages:
(1) because lamp sheet 130 can make light generation diffuse reflection, the light of light-source structure 120 emissions sees through lamp sheet 130 and penetrates, make the light of light-source structure 120 emissions become comparatively soft through after lamp sheet 130, and brightness is comparatively even, therefore, but the anti-dazzle of above-mentioned Projecting Lamp 100 and large light.
(2) before described light-source structure 120 work, described fan 140 is started working, so that being heaved, described lamp sheet 130 forms lantern-shaped, make described light-source structure 120 be positioned at the described lamp sheet 130 of hollow, due to fan 140 towards the interior air blowing of lamp sheet 130, can accelerate the heat exchange of lamp sheet 130 and outside air, thereby improve the radiating efficiency of Projecting Lamp 100.
(3) lamp sheet 130 is heaved when Projecting Lamp 100 is used, but deliquescing covers on light-source structure support 110 when not using, thereby reduces taking up room of Projecting Lamp 100, makes Projecting Lamp 100 carryings more for convenience.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a Projecting Lamp (100), is characterized in that, comprising:
Light source fixed support (110);
Light-source structure (120), be fixed in described light source fixed support (110), and the lighting angle of described light-source structure (120) is 360 degree solid angles;
Lamp sheet (130), cover on described light source fixed support (110), and be fixedly connected with described light source fixed support (110), wherein said lamp sheet (130) is that described light source fixed support (110) junction offers air inlet (131); And
Fan (140), be located at described air inlet (131) and locate, and for the air extraction that described lamp sheet (130) is outer, arrives in described lamp sheet (130);
Wherein, before described light-source structure (120) work, described fan (140) is started working, and so that described lamp sheet (130) is heaved and formed lantern-shaped, makes described light-source structure (120) be positioned at the described lamp sheet (130) of hollow; The light of described light-source structure (120) emission sees through described lamp sheet (130) and penetrates.
2. Projecting Lamp as claimed in claim 1, it is characterized in that, described lamp sheet (130) adopts fiber cloth to make, described fan (140) is blown always incessantly in described lamp sheet (130), makes described lamp sheet (130) keep its internal gas pressure to be greater than ambient pressure.
3. Projecting Lamp as claimed in claim 2, is characterized in that, the air outlet of described fan (140) and described light-source structure (120) are oppositely arranged, so that described fan (140) is blown towards described light-source structure (120).
4. Projecting Lamp as claimed in claim 1, is characterized in that, described lamp sheet (130) adopts fiber cloth to make, and the outer surface of described lamp sheet (130) applies the watertight composition of one deck printing opacity.
5. Projecting Lamp as claimed in claim 1, is characterized in that, described light-source structure (120) comprising:
Support (121) is strip;
Two pairs of lamp sockets (123), be fixed on described support (121), wherein a pair of described lamp socket (123) is positioned at a side of described support (121), and a pair of described lamp socket (123) is positioned at another opposite side of described support (121) in addition; And
Two linear light sorurces (125), with described two pairs of lamp sockets (123), be electrically connected to respectively, insert respectively wherein in a pair of described lamp socket (123) at the two ends of one of them linear light sorurce (125), and insert respectively in addition in a pair of described lamp socket (123) at the two ends of another one linear light sorurce (125).
6. Projecting Lamp as claimed in claim 5, it is characterized in that, described light source fixed support (110) is the cylinder-shaped frame structure, described light-source structure (120) is positioned at described light source fixed support (110), and the two ends of described support (121) are fixedly connected with the inboard of described light source fixed support (110) by elastic component (170).
7. Projecting Lamp as claimed in claim 6, it is characterized in that, described light source fixed support (110) comprises a plurality of annulus (111) and a plurality of straight-bar (113), described a plurality of annulus (111) spaced and parallel setting, described a plurality of straight-bar (113) is fixedly connected with described a plurality of annulus (111), to form described cylinder-shaped frame structure.
8. Projecting Lamp as described as claim 1 ~ 7 any one, it is characterized in that, also comprise the air filtration foam piece (150) of being located at described lamp sheet (130) outside and corresponding described air inlet (131) setting, the outside air of described lamp sheet (130) enters in described lamp sheet (130) after described air filtration foam piece (150).
9. Projecting Lamp as described as claim 1 ~ 7 any one, it is characterized in that, also comprise lamp stand (160), an end of described lamp stand (160) is provided with fixed disk (161), and described light source fixed support (110) is fixed on described fixed disk (161).
10. Projecting Lamp as claimed in claim 9, is characterized in that, described lamp stand (160) is provided with the A-frame with pulley away from an end of described fixed disk (161), and described Projecting Lamp (100) is removable by the pulley of described A-frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101766610A CN103453388A (en) | 2012-05-31 | 2012-05-31 | Projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101766610A CN103453388A (en) | 2012-05-31 | 2012-05-31 | Projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103453388A true CN103453388A (en) | 2013-12-18 |
Family
ID=49736058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101766610A Pending CN103453388A (en) | 2012-05-31 | 2012-05-31 | Projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453388A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742842A (en) * | 2014-01-17 | 2014-04-23 | 惠州市西顿工业发展有限公司 | Ceiling lamp |
| CN104456343A (en) * | 2014-12-12 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Novel birdcage-shaped OLED decorating lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119461U (en) * | 1991-06-22 | 1992-10-21 | 北京崇文铁路灯塔机械厂 | Rise and fall light-projection lamp tower driven by hand or electric power |
| CN2129871Y (en) * | 1992-06-10 | 1993-04-14 | 大兴安岭林业管理局林业科学研究所 | High efficient shock-proof project light |
| CN2172510Y (en) * | 1993-11-23 | 1994-07-20 | 张金彬 | Balloon apparatus with supporting structure |
| CN2475921Y (en) * | 2001-03-23 | 2002-02-06 | 东莞卡妮尔灯饰有限公司 | Folding cloth lampshade |
| CN201215707Y (en) * | 2008-07-18 | 2009-04-01 | 岳峰 | Rotary gas module lamp box for advertisement |
| CN101793375A (en) * | 2009-12-29 | 2010-08-04 | 吕宏霞 | Balloon lamp |
-
2012
- 2012-05-31 CN CN2012101766610A patent/CN103453388A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119461U (en) * | 1991-06-22 | 1992-10-21 | 北京崇文铁路灯塔机械厂 | Rise and fall light-projection lamp tower driven by hand or electric power |
| CN2129871Y (en) * | 1992-06-10 | 1993-04-14 | 大兴安岭林业管理局林业科学研究所 | High efficient shock-proof project light |
| CN2172510Y (en) * | 1993-11-23 | 1994-07-20 | 张金彬 | Balloon apparatus with supporting structure |
| CN2475921Y (en) * | 2001-03-23 | 2002-02-06 | 东莞卡妮尔灯饰有限公司 | Folding cloth lampshade |
| CN201215707Y (en) * | 2008-07-18 | 2009-04-01 | 岳峰 | Rotary gas module lamp box for advertisement |
| CN101793375A (en) * | 2009-12-29 | 2010-08-04 | 吕宏霞 | Balloon lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742842A (en) * | 2014-01-17 | 2014-04-23 | 惠州市西顿工业发展有限公司 | Ceiling lamp |
| CN103742842B (en) * | 2014-01-17 | 2016-08-17 | 惠州市西顿工业发展有限公司 | A kind of lamp affixed to the ceiling |
| CN104456343A (en) * | 2014-12-12 | 2015-03-25 | 苏州科利亚照明科技有限公司 | Novel birdcage-shaped OLED decorating lamp |
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Application publication date: 20131218 |
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