Utility model content
For overcoming light fixture form in prior art to fix, lacking change, it is impossible to the problem meeting complex scene portion light demand, this utility model embodiment provides a kind of movable light fixture, including:
Some lighting units, described lighting unit is provided with the first installation portion;
At least one Universal linking lever, described Universal linking lever includes at least the first connector and the second connector, described first connector and the described second mutual pivot joint of connector, and described first connector connects with described second and connects different lighting unit each via described first installation portion.
Further, first connector described above includes the first union joint and the first connecting rod being connected with described first union joint, described second connector includes the second union joint and the second connecting rod being connected with described second union joint, described first union joint and described second union joint are by a mutual pivot joint of pivot, described first connecting rod or described second connecting rod are used for inserting described first installation portion, so that described Universal linking lever can described first connecting rod or second connecting rod be that axle rotates relative to described lighting unit.
Further, the first union joint described above and described second union joint are hemispherical, and described first connecting rod and described second connecting rod are perpendicular to described pivot.
Further, the first union joint described above offers the counterbore worn for screw, described second union joint offers the blind hole extended along described counterbore direction.
Further, pivot described above is the screw being located in described first union joint counterbore, and the internal face of described second union joint blind hole is provided with and the helicitic texture of described screw fit, and the lower end of described screw is inserted in described blind hole and coordinates with described helicitic texture.
Further, first union joint described above includes the first joint face, described second union joint includes the second joint face, and described screw is also cross described first joint face and described second joint face, and is all correspondingly provided with dentation on described first joint face and the second joint face.
Further, lighting unit described above includes lamp socket and the light source being located in described lamp socket, and described first installation portion is located at described lamp socket both sides.
Further, movable light fixture described above also includes base, and described lighting unit is further opened with described second installation portion below described lamp socket, and described second installation portion is for being connected with described base or described Universal linking lever.
Further, base described above connects described lighting unit by described Universal linking lever.
Further, lighting unit described above includes transversely arranged three LED light source.
This utility model embodiment has the advantages that relative to prior art
This utility model several lighting units by Universal linking lever connection activity light fixture, the first connector in Universal linking lever and the mutual pivot joint of the second connector, and first connector and the second connector connect different lighting units respectively, make can be formed between the lighting unit being connected various angle, consumer is by adjusting the angle between lighting unit, or by increasing and decreasing the quantity of lighting unit, multiple light fixture form can be formed, meeting on the basis of consumer's individual's subjective initiative, building the effect of shadow being more suitable for the specific lighting scene demand of consumer.
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated. Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " radially ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of instructions such as " outward " (if existence) are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model. in description of the present utility model, except as otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it is necessary to explanation, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " (if existence) should be interpreted broadly, for instance, it is possible to it is fixing connection, can also be removably connect, or connect integratedly;Can be mechanically connected, it is also possible to be electrical connection; Can be joined directly together, it is also possible to be indirectly connected to by intermediary, it is possible to be the connection of two element internals. For the ordinary skill in the art, it is possible to concrete condition understands above-mentioned term concrete meaning in this utility model.
Term " first " in specification and claims of the present utility model and above-mentioned accompanying drawing, " second ", " the 3rd " " the 4th " etc. (if existence) are for distinguishing similar object, without being used for describing specific order or precedence. Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to embodiment of the present utility model described herein such as can with except here diagram or describe those except order implement.
In addition, term " includes " and " having " and their any deformation, it is intended to cover comprising not exclusively, such as, contain series of steps or the process of unit, method, system, product or equipment be not necessarily limited to those steps or the unit clearly listed, but can include clearly not listing or for intrinsic other step of these processes, method, product or equipment or unit.
Refer to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of movable light fixture, including:
Some lighting units 3, described lighting unit 3 is provided with the first installation portion 31;
At least one Universal linking lever, described Universal linking lever includes at least the first connector 1 and the second connector 2, described first connector 1 and the described second mutual pivot joint of connector 2, and described first connector 1 and described second connects and 2 connects different lighting units 3 each via described first installation portion 31. In the present embodiment, described first installation portion 31 can be pivot hole.
Above-mentioned first connector 1 includes the first union joint 11 and the first connecting rod 12 being connected with described first union joint 11, described second connector 2 includes the second union joint 21 and the second connecting rod 22 being connected with described second union joint 21, described first union joint 11 and described second union joint 21 are by a mutual pivot joint of pivot, described first connecting rod 12 or described second connecting rod 22 are for inserting in the pivot hole as described first installation portion 31, so that described Universal linking lever can described first connecting rod 12 or second connecting rod 22 rotate relative to described lighting unit 3 for axle.
Above-mentioned first union joint 11 and described second union joint 21 are hemispherical, and described first connecting rod 11 and described second connecting rod 22 are perpendicular to described pivot.
Above-mentioned first union joint 11 offers the counterbore 13 worn for screw, described second union joint 21 offers the blind hole 23 extended along described counterbore direction. In the present embodiment, the second union joint can be internally formed cavity, and blind hole can be formed at the annular protruded stigma in cavity.
Above-mentioned pivot is the screw 4 being located in described first union joint counterbore 13, and the internal face of described second union joint blind hole 23 is provided with and the helicitic texture of described screw fit, and the lower end of described screw 4 is inserted in described blind hole 23 and coordinates with described helicitic texture. User can pass through to regulate the degree of depth of screw, to adjust the cooperation compactness of the first connector 1 and the second connector 2, in order to user fixes or regulates the relative position of Universal linking lever two ends lighting unit 3.
Above-mentioned first union joint 11 includes the first joint face 14, described second union joint 21 includes the second joint face 24, described screw 4 is also cross described first joint face 14 and described second joint face 24, and is all correspondingly provided with dentation on described first joint face 14 and the second joint face 24.Dentation is conducive to after user adjusts the relative position of Universal linking lever two ends lighting unit 3, first assists fix this relative position tightening screw.
Above-mentioned lighting unit 3 includes lamp socket 32 and the light source 33 being located in described lamp socket 32, and described first installation portion 31 is located at described lamp socket 32 both sides.
Above-mentioned movable light fixture also includes base 5, and described lighting unit 3 is further opened with described second installation portion 34 below described lamp socket 5, and described second installation portion 34 is for being connected with described base 5 or described Universal linking lever. In the present embodiment, second installation portion 34 can pass through Universal linking lever and connect lighting unit 3 or base 5, the object that second installation portion is not specifically connected by this utility model is defined, and user can freely choose connection lighting unit 3 or lamp socket 5 according to the needs that lighting or light fixture are fixing.
Above-mentioned lighting unit 3 includes transversely arranged three LED light source.
As the further improvement to this utility model embodiment, the junction of each part of movable light fixture is additionally provided with waterproof construction, exemplary, first union joint counterbore 13 place, the first union joint 11 and the junction of the second union joint 21, first installation portion the 31, second installation portion 34 all can be provided with waterproof washer, and waterproof washer can be " O " type packing ring. To improve the water resistance of this utility model activity light fixture.
This utility model several lighting units by Universal linking lever connection activity light fixture, the first connector in Universal linking lever and the mutual pivot joint of the second connector, and first connector and the second connector connect different lighting units respectively, make can be formed between the lighting unit being connected various angle, consumer is by adjusting the angle between lighting unit, or by increasing and decreasing the quantity of lighting unit, multiple light fixture form can be formed, meeting on the basis of consumer's individual's subjective initiative, building the effect of shadow being more suitable for the specific lighting scene demand of consumer.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model. Quantity such as the lighting unit of this utility model activity light fixture is not limited only to 2 or 3, can also be ten several or dozens ofs, the spread pattern of each lighting unit is not limited only to form disclosed in the present embodiment, the number of the light source on lighting unit is not limited only to 3, and light source is not limited only to LED light source etc. All any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.