CN103836385A - Led lamp - Google Patents

Led lamp Download PDF

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Publication number
CN103836385A
CN103836385A CN201210479028.9A CN201210479028A CN103836385A CN 103836385 A CN103836385 A CN 103836385A CN 201210479028 A CN201210479028 A CN 201210479028A CN 103836385 A CN103836385 A CN 103836385A
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CN
China
Prior art keywords
led light
helix tube
light fixture
support bar
base
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
CN201210479028.9A
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Chinese (zh)
Inventor
周明杰
吴会利
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.)
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
Original Assignee
Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering 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 Oceans King Lighting Science and Technology Co Ltd, Shenzhen Oceans King Lighting Engineering Co Ltd filed Critical Oceans King Lighting Science and Technology Co Ltd
Priority to CN201210479028.9A priority Critical patent/CN103836385A/en
Publication of CN103836385A publication Critical patent/CN103836385A/en
Pending legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

An LED lamp comprises a base, a supporting rod, a spiral pipe, a plurality of LED light-emitting modules and wires. One end of the supporting rod is vertically fixed on the middle portion of the base, so that the supporting rod is perpendicular to the base, and the supporting rod is a hollow pipe, made of elastic materials, and can be formed after being bent at will. One end of the spiral pipe is connected with the other end of the supporting rod, and the spiral pipe is conical and formed by winding hollow pipes. The LED light-emitting modules are arranged on the spiral pipe at intervals. The wires penetrate through the base, the supporting rod and the spiral pipe, and then are electrically connected with the LED light-emitting modules. The supporting rod is bent, so that the spiral pipe inclines by a preset angle, and the illumination angle of the LED lamp is changed. The supporting rod of the LED lamp is made of the elastic materials, so that the supporting rod can be bent by any angle and keeps formed, the spiral pipe inclines by the preset angle, and the requirement for different illumination angles can be met. Moreover, an independent adjustment device is not needed, the illumination angle can be adjusted through the supporting rod, and therefore the LED lamp is simple in structure.

Description

LED light fixture
[technical field]
The present invention relates to a kind of lighting device, particularly relate to a kind of LED light fixture of capable of adjusting irradiation angle.
[background technology]
LED light fixture usually needs, according to different environments for use, need to change the irradiating angle of LED light fixture.But traditional LED light fixture is all generally to set a fixing irradiating angle in the time of design, and is exclusively used in special lighting environment, it is difficult to regulating irradiation angle.Although minority LED light fixture capable of adjusting irradiation angle at present, but it adopts independent adjusting device, makes LED fitting structure comparatively complicated.
[summary of the invention]
In view of above-mentioned condition, be necessary to provide a kind of LED light fixture simple in structure and regulating irradiation angle arbitrarily.
A kind of LED light fixture, comprising:
Base;
Support bar, the middle part of described base is vertically fixed in its one end, and described support bar is erected on described base, and described support bar is hollow tube, and is made up of elastomeric material, and described support bar can bend arbitrarily rear sizing; And
Helix tube, its one end is connected with the other end of described support bar, and described helix tube is taper, and described helix tube is wound by hollow tube;
Multiple LED illuminating module, are located on described helix tube, and described multiple LED illuminating module interval arranges; And
Wire, through described base, described support bar and described helix tube, and is electrically connected with described multiple LED illuminating module;
Wherein, bend described support bar, make described helix tube predetermined oblique angle, thereby change the irradiating angle of described LED light fixture.
Above-mentioned LED light fixture adopts they sup-port helix tube, and because support bar is made up of elastomeric material, it can also keep sizing by folded at arbitrary angle, thereby makes helix tube predetermined oblique angle, to meet different irradiating angle requirements.And without adopting independent adjusting device, only relying on support bar is capable of adjusting irradiation angle, makes above-mentioned LED fitting structure simple.
In an embodiment, the free end of the enlarged head of described helix tube is connected with described support bar therein, and the little head of described helix tube arranges upward with respect to described base.
In an embodiment, the free end of the little head of described helix tube is connected with described support bar therein, and the enlarged head of described helix tube arranges upward with respect to described base.
In an embodiment, described helix tube is the one in taper shape, truncated cone-shaped, terrace with edge shape, pyramid therein.
In an embodiment, described helix tube is made up of elastomeric material therein, and described helix tube can bend arbitrarily rear sizing; Wherein, in the time that described helix tube shrinks formation planar disc up and down, described multiple LED light emitting module forming surface light-source structures.
In an embodiment, described helix tube and described support bar are bent to form by an elastic hollow pipe jointly therein.
Therein in an embodiment, also comprise control module and LED driver module, described base is hollow structure, described control module and LED driver module are contained in described base, described LED driver module is electrically connected with described control module and described multiple LED light emitting module, and described control module is used for controlling described multiple LED light emitting module.
In an embodiment, also comprise touch sensible switch therein, described touch sensible switch is contained in described base, and is electrically connected with described control module; Described base is metal shell, and is electrically connected with described touch sensible switch, by touching the luminous of multiple LED light emitting modules described in described base control or extinguishing.
In an embodiment, described multiple LED light emitting modules are white light LEDs light emitting module therein, and described LED light fixture is desk lamp.
In an embodiment, described multiple LED light emitting modules are at least one in red-light LED light emitting module, blue-ray LED light emitting module, green light LED light emitting module therein, and described LED light fixture is ornament lamp.
[brief description of the drawings]
Fig. 1 is the stereogram of the LED light fixture of embodiment of the present invention;
Fig. 2 is the stereogram at another visual angle of LED light fixture shown in Fig. 1;
Fig. 3 and Fig. 4 are that the helix tube of LED light fixture shown in Fig. 1 shrinks state diagram when planar disc;
Fig. 5 is the state diagram in support bar when bending of LED light fixture shown in Fig. 1.
[detailed description of the invention]
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provide preferred embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiment is to make to the understanding of disclosure of the present invention more thoroughly comprehensively.
It should be noted that, when element is called as " being fixed on " another element, it can be directly on another element or also can have an element placed in the middle.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 use are herein 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 using in description of the present invention herein, just in order to describe the object 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 LED light fixture 100 of embodiment of the present invention, comprises base 110, support bar 120, helix tube 130, multiple LED illuminating module 140 and wire (not shown).Base 110 is for fixed support bar 120, and as the center of gravity of LED light fixture 100, prevents that LED light fixture 100 from skewing.Support bar 120 is for support helix pipe 130, and helix tube 130 is as the bearing part of multiple LED light emitting modules 140.Wire is used for being electrically connected multiple LED light emitting modules 140.
The shape of base 110 and structure can arrange according to actual needs.Specifically in the illustrated embodiment, base 110 is hollow structure, and is disc.Certainly, in the present invention, base 110 also can be entity structure, also can be other shapes, for example, and truncated cone-shaped, taper type, square etc.
Further, the bottom of base 110 is provided with magnet, can easily base 110 be adsorbed on irony supporter, further the firm LED light fixture 100 of placing.
The middle part of base 110 is vertically fixed in one end of support bar 120, and support bar 120 is erected on base 110.Support bar 120 is hollow tube, and is made up of elastomeric material, and support bar 120 can bend arbitrarily rear sizing.Specifically in the illustrated embodiment, support bar 120 is direct rod shape.Certainly, in the present invention, support bar 120 is not limited to direct rod shape, also can be other shapes.
One end of helix tube 130 is connected with the other end of support bar 120.Helix tube 130 is taper, and for example, helix tube 130 is taper shape, truncated cone-shaped, terrace with edge shape, pyramid etc.And helix tube 130 is wound by hollow tube.Specifically in the illustrated embodiment, the free end of the enlarged head of helix tube 130 is connected with support bar 120, and the little head of helix tube 130 arranges upward with respect to base 110, makes LED light fixture 100 be tree structure.Now, LED light fixture 100 is tree structure, makes light-emitting area larger, make LED light fixture 100 can be used as desk lamp and use, or the ornament lamp such as Christmas tree uses.
In other embodiments, the free end of the little head of helix tube 130 is connected with support bar 120, and the enlarged head of helix tube 130 arranges upward with respect to base 110, makes LED light fixture 100 be cocktail glass shape and structure.Now, LED light fixture 100 forms the shape and structure of cocktail glass, its appearance looks elegant, and the ornament lamp can be used as on desk uses, or desk lamp uses.
Further, helix tube 130 is made up of elastomeric material, and helix tube 130 can bend arbitrarily rear sizing; Wherein, in the time that helix tube 130 shrinks formation planar disc up and down, multiple LED light emitting module 140 forming surface light-source structures.
Further, in order to save manufacturing cost, simplify structure, helix tube 130 is bent to form by an elastic hollow pipe jointly with support bar 120.
Multiple LED illuminating module 140 are located on helix tube 130, and multiple LED illuminating module 140 intervals arrange.Specifically in the illustrated embodiment, multiple LED light emitting module 140 arranges upward with respect to base 110.Certainly, in the present invention, multiple LED light emitting modules 140 are not limited to arrange upward with respect to base 110, also can arrange down with respect to base 110, or, part LED illuminating module 140 arranges upward with respect to base 110, and another part LED illuminating module 140 arranges down compared to base 110.
Wire passes base 110, support bar 120 and helix tube 130, and is electrically connected with multiple LED illuminating module 140.Wherein, bending support bar 120, makes helix tube 130 predetermined oblique angle, thereby changes the irradiating angle of LED light fixture 100.Because wire is through base 110, support bar 120 and helix tube 130, thereby wire is protected, prevented unexpected electric leakage; And wire can not expose to outside support bar 120 and helix tube 130, make LED light fixture 100 outward appearances comparatively attractive in appearance.
Further, LED light fixture 100 also comprises control module (not shown) and LED driver module (not shown), control module and LED driver module are contained in base 110, LED driver module is electrically connected with control module and multiple LED light emitting module 140, and control module is used for controlling multiple LED light emitting modules 140.Because control module and LED driver module are all contained in the base 110 of hollow, to save taking up room of LED light fixture 100, make the structure of LED light fixture 100 comparatively compact.
Further, LED light fixture 100 also comprises touch sensible switch (not shown), and touch sensible switch is contained in base 110, and is electrically connected with control module.Base 110 is metal shell, and is electrically connected with touch sensible switch, controls the luminous of multiple LED light emitting modules 140 or extinguishes by touching base 110.Owing to adopting touch sensible switch, base 110 is the touch pad of touch sensible switch, in the time that needs are turned on light or turned off the light, only needs to touch a lower bottom base 110, and it is controlled more for convenience.
Further, LED light fixture 100 also comprises charge power supply (not shown), and charge power supply is contained in base 110, for giving multiple LED light emitting modules 140 and the power supply of LED driver module.Owing to adopting charge power supply, facilitate LED light fixture 100 to be displaced into desired position, and without adopting longer connection wire.
Above-mentioned LED light fixture 100 can be used as desk lamp, ornament lamp, warning lamp etc. and uses.For example, when multiple LED light emitting modules 140 are white light LEDs light emitting module, LED light fixture 100 can be desk lamp; Multiple LED light emitting modules 140 are at least one in red-light LED light emitting module, blue-ray LED light emitting module, green light LED light emitting module, and now LED light fixture 100 is ornament lamp.
While assembling above-mentioned LED light fixture 100, hollow in the middle of helix tube 130, middle through wire, helix tube 130 is installed some LED illuminating module 140 above.The power line (also can be a part for wire) of LED light fixture 100 passes the bottom of base 110, then through support bar 120, is finally connected with the wire of LED illuminating module 140.This LED light fixture 100 can stretch arbitrarily and be folding.
Refer to Fig. 3 to Fig. 5, when changing the irradiating angle of LED light fixture 100, support bar 120 can be towards a lateral buckling, and for example, support bar 120 bent 90 is spent; In the time need to changing the light intensity of LED light fixture 100, the helix tube 130 that can stretch, for example, helix tube 130 is flexible up and down, in the time compressing in one plane, just becomes light source of face, the now illumination maximum of LED light fixture 100, light intensity is the strongest; Helix tube 130 also up extends, and to change the locus of LED light fixture 100, now, LED light fixture 100 spatial distributions are larger, and illumination reduces, and light intensity is corresponding minimizing also.
Compared to traditional LED light fixture 100, above-mentioned LED light fixture 100 at least has the following advantages:
(1) above-mentioned LED light fixture 100 adopts support bar 120 support helix pipes 130, and because support bar 120 is made up of elastomeric material, it can also keep sizing by folded at arbitrary angle, thereby makes helix tube 130 predetermined oblique angle, to meet different irradiating angle requirements.And without adopting independent adjusting device, only relying on support bar 120 is capable of adjusting irradiation angle, makes above-mentioned LED light fixture 100 simple in structure.
(2) helix tube 130 of above-mentioned LED light fixture 100 also adopts elastomeric material to make, also can be flexible up and down as required, in the time compressing in one plane, just become light source of face, and the now illumination maximum of LED light fixture 100, light intensity is the strongest.Helix tube 130 also up extends, and changes the locus of LED light fixture 100, and now, LED light fixture 100 spatial distributions are larger, and illumination reduces, and light intensity is corresponding minimizing also.Therefore, above-mentioned LED light fixture 100 can strengthen by changing the position of helix tube 130 light intensity and the irradiating angle of LED light fixture 100.
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 LED light fixture, is characterized in that, comprising:
Base;
Support bar, the middle part of described base is vertically fixed in its one end, and described support bar is erected on described base, and described support bar is hollow tube, and is made up of elastomeric material, and described support bar can bend arbitrarily rear sizing; And
Helix tube, its one end is connected with the other end of described support bar, and described helix tube is taper, and described helix tube is wound by hollow tube;
Multiple LED illuminating module, are located on described helix tube, and described multiple LED illuminating module interval arranges; And
Wire, through described base, described support bar and described helix tube, and is electrically connected with described multiple LED illuminating module;
Wherein, bend described support bar, make described helix tube predetermined oblique angle, thereby change the irradiating angle of described LED light fixture.
2. LED light fixture as claimed in claim 1, is characterized in that, the free end of the enlarged head of described helix tube is connected with described support bar, and the little head of described helix tube arranges upward with respect to described base.
3. LED light fixture as claimed in claim 1, is characterized in that, the free end of the little head of described helix tube is connected with described support bar, and the enlarged head of described helix tube arranges upward with respect to described base.
4. LED light fixture as claimed in claim 1, is characterized in that, described helix tube is the one in taper shape, truncated cone-shaped, terrace with edge shape, pyramid.
5. LED light fixture as claimed in claim 1, is characterized in that, described helix tube is made up of elastomeric material, and described helix tube can bend arbitrarily rear sizing; Wherein, in the time that described helix tube shrinks formation planar disc up and down, described multiple LED light emitting module forming surface light-source structures.
6. LED light fixture as claimed in claim 5, is characterized in that, described helix tube and described support bar are bent to form by an elastic hollow pipe jointly.
7. LED light fixture as claimed in claim 1, it is characterized in that, also comprise control module and LED driver module, described base is hollow structure, described control module and LED driver module are contained in described base, described LED driver module is electrically connected with described control module and described multiple LED light emitting module, and described control module is used for controlling described multiple LED light emitting module.
8. LED light fixture as claimed in claim 7, is characterized in that, also comprises touch sensible switch, and described touch sensible switch is contained in described base, and is electrically connected with described control module; Described base is metal shell, and is electrically connected with described touch sensible switch, by touching the luminous of multiple LED light emitting modules described in described base control or extinguishing.
9. the LED light fixture as described in claim 1 ~ 8 any one, is characterized in that, described multiple LED light emitting modules are white light LEDs light emitting module, and described LED light fixture is desk lamp.
10. the LED light fixture as described in claim 1 ~ 8 any one, is characterized in that, described multiple LED light emitting modules are at least one in red-light LED light emitting module, blue-ray LED light emitting module, green light LED light emitting module, and described LED light fixture is ornament lamp.
CN201210479028.9A 2012-11-22 2012-11-22 Led lamp Pending CN103836385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210479028.9A CN103836385A (en) 2012-11-22 2012-11-22 Led lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210479028.9A CN103836385A (en) 2012-11-22 2012-11-22 Led lamp

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235679A (en) * 2014-10-03 2014-12-24 江苏省兴化中学 Octopus LED table lamp
CN108105620A (en) * 2016-11-24 2018-06-01 上海航空电器有限公司 A kind of Multi-functional Lighting LED desk lamp
CN114754300A (en) * 2022-04-20 2022-07-15 丁预立 Hidden flexible LED lamp based on spiral line

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2415245Y (en) * 2000-02-17 2001-01-17 谢怀棠 Spiral Christmas lamp ornament
CN2530153Y (en) * 2001-11-30 2003-01-08 许烟泉 Improved spot structure
CN2821375Y (en) * 2005-09-22 2006-09-27 樊邦弘 Spring decorative lamp
CN201568794U (en) * 2009-09-17 2010-09-01 液光固态照明股份有限公司 Bent pipe-shaped bulb of LED (light emitting diode)
CN202521364U (en) * 2012-02-06 2012-11-07 青海西富佰鸿光电有限责任公司 LED desk lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2415245Y (en) * 2000-02-17 2001-01-17 谢怀棠 Spiral Christmas lamp ornament
CN2530153Y (en) * 2001-11-30 2003-01-08 许烟泉 Improved spot structure
CN2821375Y (en) * 2005-09-22 2006-09-27 樊邦弘 Spring decorative lamp
CN201568794U (en) * 2009-09-17 2010-09-01 液光固态照明股份有限公司 Bent pipe-shaped bulb of LED (light emitting diode)
CN202521364U (en) * 2012-02-06 2012-11-07 青海西富佰鸿光电有限责任公司 LED desk lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235679A (en) * 2014-10-03 2014-12-24 江苏省兴化中学 Octopus LED table lamp
CN108105620A (en) * 2016-11-24 2018-06-01 上海航空电器有限公司 A kind of Multi-functional Lighting LED desk lamp
CN114754300A (en) * 2022-04-20 2022-07-15 丁预立 Hidden flexible LED lamp based on spiral line
CN114754300B (en) * 2022-04-20 2024-01-16 深圳创誉电器有限公司 Hidden telescopic LED lamp based on spiral lines

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Application publication date: 20140604

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