CN203836880U - LED (Light-Emitting Diode) zooming universal rotary lamp - Google Patents

LED (Light-Emitting Diode) zooming universal rotary lamp Download PDF

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Publication number
CN203836880U
CN203836880U CN201420284130.8U CN201420284130U CN203836880U CN 203836880 U CN203836880 U CN 203836880U CN 201420284130 U CN201420284130 U CN 201420284130U CN 203836880 U CN203836880 U CN 203836880U
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CN
China
Prior art keywords
ring
swivel becket
magnetic part
rosette
led
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.)
Withdrawn - After Issue
Application number
CN201420284130.8U
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Chinese (zh)
Inventor
吴育林
李海锋
梁明
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.)
Guangdong Cosio Lighting Co Ltd
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Guangdong Cosio Lighting 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 Guangdong Cosio Lighting Co Ltd filed Critical Guangdong Cosio Lighting Co Ltd
Priority to CN201420284130.8U priority Critical patent/CN203836880U/en
Application granted granted Critical
Publication of CN203836880U publication Critical patent/CN203836880U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the technical field of illuminating equipment, in particular to an LED (Light-Emitting Diode) zooming universal rotary lamp. The LED zooming universal rotary lamp comprises a shell, an inner ring, a rotary ring and a power supply, wherein the shell is provided with a holding cavity; the inner ring is arranged in the shell, and is provided with a circular-arc-shaped rotary cavity; the rotary ring is positioned in the rotary cavity, and the outer surface of the rotary ring is matched with the inner surface shape of the rotary cavity; the light source is fixed relative to the rotary ring; the rotary ring is provided with a first magnetic part; the first magnetic part is made of a magnetic material which attracts the inner ring. In the structure, the rotary ring can rotate at a large amplitude in the circular-arc-shaped rotary cavity through the attraction of the first magnetic part and the inner ring, and the irradiation direction of the light source fixed relative to the rotary ring is changed, thereby fulfilling the aim of rotating the lamp in a universal manner. The LED zooming universal rotary lamp has the advantages of convenience in adjustment and simple structure.

Description

LED zoom universal rotational lamp
Technical field
The utility model relates to technical field of lighting fixtures, relates in particular to LED zoom universal rotational lamp.
Background technology
Under the background that Present Global energy starved worry raises once again, saving the energy is the important problem that we shall face future, at lighting field, the application of LED luminous product is just attracting common people's sight, LED is as a kind of novel green light source product, must be the trend of future development, 21st century be by the novel illumination light source epoch that enter taking LED as representative.LED is called as green light source, has the features such as energy-saving and environmental protection, the life-span is long, volume is little, can be widely used in the fields such as various instructions, demonstration, decoration, backlight, general lighting and urban landscape.
But along with social progress, the scope of application of light fixture is from common life lighting to the irradiation that has specific function, as the shot-light for commercial exhibition or construction room lighting atmosphere, irradiating angle how to adjust flexibly and easily light fixture is designer's study hotspot, but the mounting means of current used shot-light is more inflexible, can not irradiate in all directions; And owing to being to adopt the mounting means of bolt through long-term wearing and tearing or the distortion electric wire mutually of using easily between tumbler, structural design is reasonable not; And need to bolt be screwed and be unscrewed while sometimes needing the irradiating angle of rotating spot lamp, be inconvenient to operate.
Utility model content
The purpose of this utility model is to overcome above defect, and LED zoom universal rotational lamp is provided, and it can realize like a cork the irradiating angle of rotating reflectoscope in all directions, and long service life, and tumbler is not fragile.
For reaching this object, the utility model by the following technical solutions:
LED zoom universal rotational lamp, comprises shell, interior ring, swivel becket and light source;
Described shell is provided with the cavity holding; Described interior ring is installed on described shell, is provided with the rotation chamber of circular arc, and described swivel becket is positioned at described rotation chamber, and the inner surface configuration in described swivel becket outer surface and described rotation chamber matches; Described light source is relative with described swivel becket fixing;
Described swivel becket is provided with the first magnetic part, and described the first magnetic part and described interior ring are the magnetic material attracting each other.
Described housing is cylindrical, and described cavity is similarly cylindrical; The outer surface of described housing is provided with the spring leaf that use is installed.
The centre position, bottom of described shell, interior ring and swivel becket is provided with wire hole, and electric power connection line is communicated with described light source through wire hole.
Described light source is LED.
The inner surface of described interior ring and the outer surface of described swivel becket are semicircle.
Described shell and interior ring are coaxial setting, and described shell is provided with the second magnetic part, and described the second magnetic part is circulus, or multiple described the second magnetic part is arranged in circulus, and described the second magnetic part and described interior ring are the magnetic material attracting each other; Described shell and swivel becket are plastic cement material.
Described interior ring material is iron, and the material of described the first magnetic part and the second magnetic part is ndfeb magnet.
Described the first magnetic part is positioned at described swivel becket middle part, and is embedded in the surface of described swivel becket, and described the first magnetic part is concordant with the outer surface of described swivel becket.
Also comprise rosette, slip ring and lens, described rosette is fixed on described swivel becket; Slip ring described in described rosette fit, and the inwall of described rosette and the outer wall of described slip ring be matched in clearance, the front end of described rosette and the rear end of described slip ring are provided with the position limiting structure cooperatively interacting; The outer wall of described slip ring is provided with the annular groove that cross section is circular arc, is provided with ring apron in it, and the inwall of described cushion rubber and described rosette is interference fit; Described lens are relative with described rosette fixing, and are positioned at the front of described light source.
Also comprise lens-ring, cover merges the outer surface that is fixed on described slip ring, and the front end of surface, its rear end and described rosette just face matches, and its front end surface is the circular of projection; Described lens are fixed between described slip ring and lens-ring, and expose from the middle part of described lens-ring; Described rosette and/or described shell are provided with louvre.
The utility model is by above structure, the effect of inhaling by the first magnetic part and interior ring Magnetic Phase, swivel becket can do significantly and rotate in the rotation chamber of circular arc, make to change with the direction of illumination of the relatively-stationary light source of swivel becket, thereby reach the object of light fixture universal rotational, there is feature easy to adjust, simple in structure.
Brief description of the drawings
Fig. 1 is the structural representation of looking up of a kind of example of the utility model.
Fig. 2 is the A-A cross-sectional view of Fig. 1.
Fig. 3 is that cross-sectional view is faced in the rotation of a kind of example of the utility model.
Fig. 4 is that the zoom of a kind of example of the utility model is faced cross-sectional view.
Fig. 5 is the plan structure schematic diagram of a kind of example of the utility model.
Wherein: shell 1, cavity 11, the second magnetic part 12, spring leaf 13, interior ring 2, swivel becket 3, the first magnetic part 31, light source 4, rosette 5, slide change 6, lens 7, cushion rubber 8, lens-ring 9.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figures 1 to 4, LED zoom universal rotational lamp, comprises shell 1, interior ring 2, swivel becket 3 and light source 4;
Described shell 1 is provided with the cavity 11 holding; Described interior ring 2 is installed on described shell 1, is provided with the rotation chamber 21 of circular arc, and described swivel becket 3 is positioned at described rotation chamber 31, and the inner surface configuration in described swivel becket 3 outer surfaces and described rotation chamber 31 matches; Described light source 4 is relative fixing with described swivel becket 3;
Described swivel becket 3 is provided with the first magnetic part 31, described the first magnetic part 31 and the magnetic material of described interior ring 2 for attracting each other.
Due to described the first magnetic part 31 and the effect of described interior ring 2 Magnetic Phases suctions, described swivel becket 3 can do significantly and rotate in the rotation chamber 21 of circular arc, make to change with the direction of illumination of the relatively-stationary described light source 4 of described swivel becket 3, as shown in Figure 3, thereby reach the object of light fixture universal rotational.In addition, due to described the first magnetic part 31 and the magnetic interattraction of described interior ring 2, between the outer wall of described swivel becket 3 and the inwall of described interior ring 2, there is stronger frictional force, described swivel becket 3 can not glided automatically because of Action of Gravity Field.
As shown in Figures 2 to 5, described housing 1 is cylindrical, and described cavity 11 is similarly cylindrical; The outer surface of described housing 1 is provided with the spring leaf 13 that use is installed.
As shown in Figures 2 to 4, the centre position, bottom of described shell 1, interior ring 2 and swivel becket 3 is provided with wire hole, and electric power connection line is communicated with described light source 4 through wire hole.
Described light source 4 is LED.
The outer surface of the inner surface of described interior ring 2 and described swivel becket 3 is semicircle.
As shown in Figures 2 to 4, described shell 1 and interior ring 2 are coaxial setting, described shell 1 is provided with the second magnetic part 12, described the second magnetic part 12 is circulus, or multiple described the second magnetic parts 12 are arranged in circulus, described the second magnetic part 12 and the magnetic material of described interior ring 2 for attracting each other; Described shell 1 and swivel becket 3 are plastic cement material.Due to the effect that described the second magnetic part 12 and described interior ring 2 Magnetic Phases are inhaled, described interior ring 2 can rotate relatively with described shell 1, thereby makes light fixture better reach the object of universal rotational.
Described interior ring 2 materials are iron, and the material of described the first magnetic part 31 and the second magnetic part 12 is ndfeb magnet.Neodymium iron boron material has stronger magnetic, forms with the described interior ring 2 of irony the effect that stronger Magnetic Phase is inhaled.
As shown in Figures 2 to 4, described the first magnetic part 31 is positioned at described swivel becket 3 middle parts, and is embedded in the surface of described swivel becket 3, and described the first magnetic part 31 is concordant with the outer surface of described swivel becket 3.
As shown in Figures 1 to 4, also comprise rosette 5, slip ring 6 and lens 7, described rosette 5 is fixed on described swivel becket 3; Slip ring 6 described in described rosette 5 fits, and the outer wall of the inwall of described rosette 5 and described slip ring 6 is matched in clearance, the rear end of the front end of described rosette 5 and described slip ring 6 is provided with the position limiting structure cooperatively interacting; The outer wall of described slip ring 6 is provided with the annular groove that cross section is circular arc, is provided with ring apron 8 in it, and described cushion rubber 8 is interference fit with the inwall of described rosette 5; Described lens 7 are relative fixing with described rosette 5, and are positioned at the front of described light source 4.
Described slip ring 6 utilizes the cushioning effect of described cushion rubber 8 can be relative to axial stable the moving of described rosette 5, regulate the relative distance between described light source 4 and described lens 7, as shown in Figure 4, can realize like this size of the hot spot that regulates described light source 4 bright dippings.
As shown in Figures 2 to 4, also comprise lens-ring 9, cover merges the outer surface that is fixed on described slip ring 6, and the front end of surface, its rear end and described rosette 5 just face matches, and its front end surface is the circular of projection; Described lens 7 are fixed between described slip ring 6 and lens-ring 9, and expose from the middle part of described lens-ring 9; Described rosette 5 and/or described shell 1 are provided with louvre.
Described lens-ring 9 is fixed described lens 7 together with described slip ring 6, and such structure is convenient to the installation of described lens 7, and the toroidal of described lens-ring 9 front end surface projections, can play the effect of decorating and protecting described lens 7.
The utility model is by above structure, the effect of inhaling by the first magnetic part 31 and interior ring 2 Magnetic Phases, swivel becket 3 can do significantly and rotate in the rotation chamber 21 of circular arc, make to change with the direction of illumination of the relatively-stationary light source 4 of swivel becket 3, thereby reach the object of light fixture universal rotational, there is feature easy to adjust, simple in structure.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.

Claims (10)

1.LED zoom universal rotational lamp, is characterized in that: comprise shell, interior ring, swivel becket and light source;
Described shell is provided with the cavity holding; Described interior ring is installed on described shell, is provided with the rotation chamber of circular arc, and described swivel becket is positioned at described rotation chamber, and the inner surface configuration in described swivel becket outer surface and described rotation chamber matches; Described light source is relative with described swivel becket fixing;
Described swivel becket is provided with the first magnetic part, and described the first magnetic part and described interior ring are the magnetic material attracting each other.
2. LED zoom universal rotational lamp according to claim 1, is characterized in that: described housing is cylindrical, and described cavity is similarly cylindrical; The outer surface of described housing is provided with the spring leaf that use is installed.
3. LED zoom universal rotational lamp according to claim 1, is characterized in that: the centre position, bottom of described shell, interior ring and swivel becket is provided with wire hole, and electric power connection line is communicated with described light source through wire hole.
4. LED zoom universal rotational lamp according to claim 1, is characterized in that: described light source is LED.
5. LED zoom universal rotational lamp according to claim 1, is characterized in that: the inner surface of described interior ring and the outer surface of described swivel becket are for semicircle.
6. LED zoom universal rotational lamp according to claim 1, it is characterized in that: described shell and interior ring arrange for coaxial, described shell is provided with the second magnetic part, described the second magnetic part is circulus, or multiple described the second magnetic parts are arranged in circulus, described the second magnetic part and described interior ring are the magnetic material attracting each other; Described shell and swivel becket are plastic cement material.
7. LED zoom universal rotational lamp according to claim 6, is characterized in that: described interior ring material is iron, and the material of described the first magnetic part and the second magnetic part is ndfeb magnet.
8. LED zoom universal rotational lamp according to claim 1, is characterized in that: described the first magnetic part is positioned at described swivel becket middle part, and is embedded in the surface of described swivel becket, and described the first magnetic part is concordant with the outer surface of described swivel becket.
9. LED zoom universal rotational lamp according to claim 1, is characterized in that: also comprise rosette, slip ring and lens, described rosette is fixed on described swivel becket; Slip ring described in described rosette fit, and the inwall of described rosette and the outer wall of described slip ring be matched in clearance, the front end of described rosette and the rear end of described slip ring are provided with the position limiting structure cooperatively interacting; The outer wall of described slip ring is provided with the annular groove that cross section is circular arc, is provided with ring apron in it, and the inwall of described cushion rubber and described rosette is interference fit; Described lens are relative with described rosette fixing, and are positioned at the front of described light source.
10. LED zoom universal rotational lamp according to claim 9, it is characterized in that: also comprise lens-ring, cover merges the outer surface that is fixed on described slip ring, and the front end of surface, its rear end and described rosette just face matches, and its front end surface is the circular of projection; Described lens are fixed between described slip ring and lens-ring, and expose from the middle part of described lens-ring; Described rosette and/or described shell are provided with louvre.
CN201420284130.8U 2014-05-29 2014-05-29 LED (Light-Emitting Diode) zooming universal rotary lamp Withdrawn - After Issue CN203836880U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420284130.8U CN203836880U (en) 2014-05-29 2014-05-29 LED (Light-Emitting Diode) zooming universal rotary lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420284130.8U CN203836880U (en) 2014-05-29 2014-05-29 LED (Light-Emitting Diode) zooming universal rotary lamp

Publications (1)

Publication Number Publication Date
CN203836880U true CN203836880U (en) 2014-09-17

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982877A (en) * 2014-05-29 2014-08-13 广东凯西欧照明有限公司 Led zooming universal rotating lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103982877A (en) * 2014-05-29 2014-08-13 广东凯西欧照明有限公司 Led zooming universal rotating lamp

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned

Granted publication date: 20140917

Effective date of abandoning: 20160817

C25 Abandonment of patent right or utility model to avoid double patenting