CN201909200U - Illumination device capable of arbitrarily changing illumination angle - Google Patents
Illumination device capable of arbitrarily changing illumination angle Download PDFInfo
- Publication number
- CN201909200U CN201909200U CN2010206305231U CN201020630523U CN201909200U CN 201909200 U CN201909200 U CN 201909200U CN 2010206305231 U CN2010206305231 U CN 2010206305231U CN 201020630523 U CN201020630523 U CN 201020630523U CN 201909200 U CN201909200 U CN 201909200U
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- turning cylinder
- lower cover
- lighting device
- light angle
- base
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Abstract
The utility model relates to an illumination device capable of arbitrarily changing an illumination angle. The illumination device comprises an upper cover, a lower cover, a base and an LED (light-emitting diode), wherein the LED is arranged between the upper cover and the lower cover, the lower cover is in the shape of a compass, the outline of the upper cover edge corresponds to the outline of the edge of the top end of the upper cover, the spoon-shaped part is fixed with the base, the LED is arranged at a handle part of the lower cover, a rotating mechanism is arranged in the spoon-shaped part of the lower cover. The illumination device disclosed by the utility model can change the illumination angle arbitrarily, has attractive and concise appearance.
Description
Technical field
The utility model relates to field of illuminating device, relates in particular to a kind of lighting device that can arbitrarily conversion light angle.
Background technology
Along with the raising of people's quality of life, lighting device obtains application more and more widely in daily life, and from possessing simple illumination functions, to the light fixture that has decoration functions concurrently, kind is more and more various.
In order to change light angle on the basis of movable lamps base not, people improve the lamp stand of light fixture.From traditional lamp stand and the mode of axle collocation with realization change light angle, develop into the metal hose that generally uses now, the user can change the light angle of lighting device.And the mode of traditional lamp stand and axle collocation, the rotating mechanism complex structure has improved the manufacturing cost of light fixture virtually, and this technology is eliminated gradually.Metal hose relies on its good flexibility, corrosion resistance, heat-resisting quantity, barotolerance, has obtained irreplaceable status in the application of light fixture.But the use of metal hose makes that the moulding of lighting device is single, does not meet the more and more harsher esthetic requirement of modern.Therefore, be necessary to break through existing lamp stand set-up mode, can reach the light angle function of any change lighting device simultaneously.
The utility model content
The technical problems to be solved in the utility model is: the lighting device that provides a kind of base to maintain static, can arbitrarily conversion light angle.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of lighting device that can arbitrarily conversion light angle, comprise loam cake, lower cover, base, be arranged at the LED luminous plaque between described loam cake and the described lower cover, described lower cover is the compass in ancient China shape of hollow, the outline of described cover rim is corresponding with the outline of described lower cover top, the spoon shape position and the described base of described lower cover are fixed, described LED luminous plaque is arranged at the handle part of described lower cover, is provided with rotating mechanism in the spoon shape position of described lower cover.
In preferred embodiment of the utility model, described rotating mechanism comprises the turning cylinder upper casing of semicircle sphere, spherical turning cylinder, the turning cylinder lower casing of semicircle sphere, and cylindrical support column is extended in described spherical turning cylinder below, described turning cylinder lower casing bottom is provided with the crescent stopper slot, described turning cylinder upper casing and described turning cylinder lower casing are fixed by screw, be provided with flexible member between described screw and the described turning cylinder upper casing, described spherical turning cylinder is contained in described turning cylinder upper casing and described turning cylinder lower casing cooperates in the diameter of Spherical Volume of back formation, and the support column of described spherical turning cylinder passes the stopper slot of described turning cylinder lower casing.
In preferred embodiment of the utility model, described spherical turning cylinder top is provided with through hole along center line, described turning cylinder upper casing top is provided with through hole along center line, the support column of described spherical turning cylinder below is provided with through hole along center line, and the electric wire of described lighting device can pass these holes successively.
In preferred embodiment of the utility model, described spherical turning cylinder top is provided with the circular depressed position along center line.
In preferred embodiment of the utility model, the bottom centre position place of described lower cover is horizontally arranged with the crescent groove, and the bottom of described lower cover is provided with boss, described boss is vertically arranged with groove, described boss is provided with at least one screw, and the position of described screw is corresponding with the screw position that the described turning cylinder upper casing of installation, described spherical turning cylinder, described turning cylinder lower casing are adopted.
In preferred embodiment of the utility model, described screw comprises nut and double-screw bolt, forms up big and down small step on the described double-screw bolt, is used for the position and limits.
In preferred embodiment of the utility model, described base comprises base upper cover and base lower cover, and described base upper cover center is provided with through hole, is connected in described through hole and is provided with groove to the base edge direction, is used to accommodate electric wire.
In preferred embodiment of the utility model, the bottom of described base lower cover is provided with the abrasionproof slipmat that flexible material is made.
In preferred embodiment of the utility model, the material of described spherical turning cylinder is an aluminium alloy.
In preferred embodiment of the utility model, the material that described turning cylinder upper casing, turning cylinder lower casing are adopted is a nylon.
The utility model has solved the defective that exists in the background technology, the utility model disclosed can arbitrarily conversion light angle lighting device, comprise loam cake, lower cover, base, be arranged at the LED luminous plaque between described loam cake and the described lower cover, described lower cover is the compass in ancient China shape of hollow, the outline of described cover rim is corresponding with the outline of described lower cover top, the spoon shape position and the described base of described lower cover are fixed, described LED luminous plaque is arranged at the handle part of described lower cover, is provided with rotating mechanism in the spoon shape position of described lower cover.Described rotating mechanism comprises spherical turning cylinder, is connected by the boss elasticity with LED lamp lower cover bottom, and support column and base bottom the described turning cylinder fixes, and realizes the light angle conversion arbitrarily of lighting device with this, and handsome in appearance, succinct.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the assembly structure schematic diagram of preferred embodiment of the present utility model;
Fig. 3 is the structural representation of lower cover in the preferred embodiment of the present utility model;
Fig. 4 is the structural representation of screw in the preferred embodiment of the present utility model;
Fig. 5 is the structural representation of turning cylinder upper casing in the preferred embodiment of the present utility model;
Fig. 6 is the structural representation of turning cylinder in the preferred embodiment of the present utility model.
Wherein: 1, loam cake; 2, lower cover; 21, spoon shape position; 211, boss; 212, groove; 213, groove; 214, screw; 22, handle part; 3, base; 31, base upper cover; 311, through hole; 312, groove; 32, base lower cover; 33, abrasionproof slipmat; 4, LED luminous plaque; 51, turning cylinder upper casing; 512, ear; 513, through hole; 52, turning cylinder; 521, support column; 522, through hole; 523, depression position; 524, through hole; 53, turning cylinder lower casing; 531, stopper slot; ; 54, screw; 541, nut; 542, double-screw bolt; 55, flexible member; 622, screw.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model has disclosed a kind of lighting device that can arbitrarily conversion light angle, comprises loam cake 1, lower cover 2, base 3, is arranged at the LED luminous plaque 4 between loam cake 1 and the lower cover 2.Particularly, lower cover 2 is the compass in ancient China shape of hollow, and the outline at loam cake 1 edge is corresponding with the outline of lower cover 2 top, and the spoon shape position 21 of lower cover 2 is fixing with base 3, LED luminous plaque 4 is arranged at the handle part of lower cover 2, is provided with rotating mechanism in the spoon shape position 21 of lower cover 2.In the preferred embodiment of the present invention, loam cake 1 can be plastics, metal or carbon fiber etc. with the material that lower cover 2 is adopted, and can adopt welding between loam cake 1 and the lower cover 2, mode such as gluing is connected.
As shown in Figure 2, preferably, rotating mechanism comprises turning cylinder upper casing 51, the spherical turning cylinder 52 of semicircle sphere, the turning cylinder lower casing 53 of semicircle sphere, and cylindrical support column 521 is extended in turning cylinder 52 belows, turning cylinder 52 lower casings bottom is provided with crescent stopper slot 531, and turning cylinder upper casing 51 and turning cylinder lower casing 53 are fixing by screw 54.Particularly, a plurality of outstanding ears 512 can be set respectively at the edge of turning cylinder upper casing 51, turning cylinder lower casing 53, use screw 54 to pass ear 512, thereby with turning cylinder upper casing 51, turning cylinder lower casing 53 secure fit, be fixed in the boss 211 of lower cover 2 bottoms simultaneously, as shown in Figure 3.At this moment, turning cylinder 52 is contained in turning cylinder upper casing 51 and turning cylinder lower casing 53 cooperates in the diameter of Spherical Volume of back formation, and the support column 521 of turning cylinder 52 passes the stopper slot 531 of turning cylinder lower casing 53, is fixed in base 3 by screw 622.
Preferably, be provided with flexible member 55 between screw 54 and the turning cylinder upper casing 51.
Preferably, as shown in Figure 4, screw 54 comprises nut 541 and double-screw bolt 542, and double-screw bolt 542 forms up big and down small step, is used for the position and limits.During installation, can make flexible member 55 produce certain compression to the power of screw 54 default 1-2 kilograms.
Preferably, please in conjunction with Fig. 2 and Fig. 3, the bottom centre position place of lower cover 2 is horizontally arranged with crescent groove 212, and the boss 211 of lower cover 2 bottoms longitudinally center line is provided with groove 213, boss 211 is provided with and the corresponding screw 214 of screw 54 quantity, and the position of screw 214 is corresponding with the position of the screw 54 that installation turning cylinder upper casing 51, turning cylinder 52, turning cylinder lower casing 53 are adopted.
Preferably, as shown in Figure 6, turning cylinder 52 tops are provided with through hole 522 along center line; As shown in Figure 5, turning cylinder upper casing 51 tops are provided with through hole 513 along center line.The support column 521 of turning cylinder 52 belows is provided with through hole 524 along center line.
Preferably, turning cylinder 52 tops are provided with circular depressed position 523 along center line, with avoid electric wire when the lighting device translation-angle and 51 frictions of turning cylinder upper casing impaired, influence is used.
Preferably, as shown in Figure 2, base 3 comprises base upper cover 31 and base lower cover 32, and base upper cover 31 centers are provided with through hole 311, is connected in through hole 311 and is provided with groove 312 to the base edge direction, is used to accommodate electric wire.
During installation, the electric wire of lighting device can pass through hole 513, through hole 522, through hole 524, groove 213, stopper slot 531, groove 212, through hole 311 and groove 312 successively from luminous plaque 4.
Preferably, the bottom of base lower cover 32 is provided with the abrasionproof slipmat that flexible material is made.
Preferably, the material of turning cylinder 52 is an aluminium alloy.
The utility model has solved the defective that exists in the background technology, the utility model disclosed can arbitrarily conversion light angle lighting device, comprise loam cake, lower cover, base, be arranged at the LED luminous plaque between described loam cake and the described lower cover, described lower cover is the compass in ancient China shape of hollow, the outline of described cover rim is corresponding with the outline of described lower cover top, the spoon shape position and the described base of described lower cover are fixed, described LED luminous plaque is arranged at the handle part of described lower cover, is provided with rotating mechanism in the spoon shape position of described lower cover.Described rotating mechanism comprises spherical turning cylinder, is connected by the boss elasticity with LED lamp lower cover bottom, and support column and base bottom the described turning cylinder fixes, and realizes the light angle conversion arbitrarily of lighting device with this, and handsome in appearance, succinct.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (10)
- One kind can arbitrarily conversion light angle lighting device, comprise loam cake, lower cover, base, be arranged at the LED luminous plaque between described loam cake and the described lower cover, it is characterized in that: described lower cover is the compass in ancient China shape of hollow, the outline of described cover rim is corresponding with the outline of described lower cover top, the spoon shape position and the described base of described lower cover are fixed, described LED luminous plaque is arranged at the handle part of described lower cover, is provided with rotating mechanism in the spoon shape position of described lower cover.
- 2. lighting device that can arbitrarily conversion light angle according to claim 1, it is characterized in that: described rotating mechanism comprises the turning cylinder upper casing of semicircle sphere, spherical turning cylinder, the turning cylinder lower casing of semicircle sphere, and cylindrical support column is extended in described spherical turning cylinder below, described turning cylinder lower casing bottom is provided with the crescent stopper slot, described turning cylinder upper casing and described turning cylinder lower casing are fixed by screw, be provided with flexible member between described screw and the described turning cylinder upper casing, described spherical turning cylinder is contained in described turning cylinder upper casing and described turning cylinder lower casing cooperates in the diameter of Spherical Volume of back formation, and the support column of described spherical turning cylinder passes the stopper slot of described turning cylinder lower casing.
- 3. lighting device that can arbitrarily conversion light angle according to claim 2, it is characterized in that: described spherical turning cylinder top is provided with through hole along center line, described turning cylinder upper casing top is provided with through hole along center line, the support column of described spherical turning cylinder below is provided with through hole along center line, and the electric wire of described lighting device can pass these holes successively.
- 4. lighting device that can arbitrarily conversion light angle according to claim 2, it is characterized in that: described spherical turning cylinder top is provided with the circular depressed position along center line.
- 5. lighting device that can arbitrarily conversion light angle according to claim 1, it is characterized in that: the bottom centre position place of described lower cover is horizontally arranged with the crescent groove, and the bottom of described lower cover is provided with boss, described boss is vertically arranged with groove, described boss is provided with at least one screw, and the position of described screw is corresponding with the screw position that the described turning cylinder upper casing of installation, described spherical turning cylinder, described turning cylinder lower casing are adopted.
- 6. lighting device that can arbitrarily conversion light angle according to claim 5, it is characterized in that: described screw comprises nut and double-screw bolt, forms up big and down small step on the described double-screw bolt, is used for the position and limits.
- 7. lighting device that can arbitrarily conversion light angle according to claim 1, it is characterized in that: described base comprises base upper cover and base lower cover, and described base upper cover center is provided with through hole, is connected in described through hole and is provided with groove to the base edge direction, is used to accommodate electric wire.
- 8. lighting device that can arbitrarily conversion light angle according to claim 7 is characterized in that: the bottom of described base lower cover is provided with the abrasionproof slipmat that flexible material is made.
- 9. lighting device that can arbitrarily conversion light angle according to claim 2, it is characterized in that: the material of described spherical turning cylinder is an aluminium alloy.
- 10. lighting device that can arbitrarily conversion light angle according to claim 2, it is characterized in that: the material that described turning cylinder upper casing, turning cylinder lower casing are adopted is a nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206305231U CN201909200U (en) | 2010-11-29 | 2010-11-29 | Illumination device capable of arbitrarily changing illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206305231U CN201909200U (en) | 2010-11-29 | 2010-11-29 | Illumination device capable of arbitrarily changing illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201909200U true CN201909200U (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206305231U Expired - Fee Related CN201909200U (en) | 2010-11-29 | 2010-11-29 | Illumination device capable of arbitrarily changing illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201909200U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054894A1 (en) * | 2013-10-16 | 2015-04-23 | 刘骏涛 | Decorative lamp |
| CN106367826A (en) * | 2016-11-09 | 2017-02-01 | 福建景丰科技有限公司 | Oil scraping and dust removal type illuminating protection reminding device for chinlon filament winding production line |
-
2010
- 2010-11-29 CN CN2010206305231U patent/CN201909200U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015054894A1 (en) * | 2013-10-16 | 2015-04-23 | 刘骏涛 | Decorative lamp |
| CN106367826A (en) * | 2016-11-09 | 2017-02-01 | 福建景丰科技有限公司 | Oil scraping and dust removal type illuminating protection reminding device for chinlon filament winding production line |
| CN106367826B (en) * | 2016-11-09 | 2018-07-06 | 福建景丰科技有限公司 | The illumination protection alarm set of chinlon filament convolute product line frizing cleaning type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110727 Termination date: 20181129 |
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| CF01 | Termination of patent right due to non-payment of annual fee |