CN103851585B - Light fixture irradiates the adjustment structure of orientation and angle - Google Patents
Light fixture irradiates the adjustment structure of orientation and angle Download PDFInfo
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- CN103851585B CN103851585B CN201210507014.3A CN201210507014A CN103851585B CN 103851585 B CN103851585 B CN 103851585B CN 201210507014 A CN201210507014 A CN 201210507014A CN 103851585 B CN103851585 B CN 103851585B
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Abstract
The present invention is applicable to lamp installation technical field, disclose the adjustment structure that light fixture irradiates orientation and angle, it comprises lamp body, have the holder of inner chamber, support, for drive lamp body to swing link assembly, for drivening rod component movement push rod, for drive push rod to move up and down the first actuating unit, for the rotating disk that drives lamp body to rotate with for driving the second actuating unit of dial rotation, the first actuating unit and the second actuating unit are all located in the inner chamber of holder; Rotating disk card inserts on holder and its bottom and stretches in inner chamber and is connected with the second actuating unit, one end connection rotating disk of support, other end connection lamp body; The bottom of push rod connects the first actuating unit, and top connects one end of link assembly through rotating disk, and the other end of link assembly connects lamp body.It is by controlling the running of the first actuating unit and the second actuating unit, reaches the object that remote control adjustment light fixture irradiates orientation and angle, easy and simple to handle, regulate accuracy high.
Description
Technical field
The invention belongs to lamp installation technical field, particularly relate to the adjustment structure that a kind of light fixture irradiates orientation and angle.
Background technology
In prior art, the mounting structure of light fixture generally comprises lamp body, support and holder, and one end of support connects lamp body, and one end connection fixing base, like this, is effectively fixed on lamp body on holder by support.
In embody rule, the better effects if of irradiating for making light fixture, often can adjust irradiation orientation and the angle of light fixture according to specific needs.In prior art, when needs adjustment light fixture irradiating angle, general first need use instrument (screwdriver or spanner) or directly unclamp connecting of lamp body and support with hand, then change the relative angle between lamp body and support by rotation lamp body or support, thus reach the object changing light fixture irradiating angle; When needs adjustment light fixture irradiates orientation, general first need use instrument (screwdriver or spanner) or directly unclamp connecting of holder and support with hand, then change the relative angle between lamp body and holder by swinging mounting, thus reach the object changing light fixture irradiation orientation.
But, following two kinds of situations are often run into: one is not with instrument and cannot manually directly regulate light fixture to irradiate the situation of orientation and angle in practical matter, two is in the high situation of lamp installation location comparison, under these two kinds of situations, the adjustment of light fixture irradiation orientation and angle just not easily achieves, on the one hand searching instrument or manage to climb the height and position concordant with light fixture, all can spend many time, thus greatly reduce operating efficiency; There will be the phenomenon that the phenomenon that can not find adjustable instrument because of field condition restriction maybe cannot climb the height and position concordant with light fixture on the other hand, so just cannot regulate irradiation orientation and the angle of light fixture, thus greatly reduce the radiation response of light fixture; Meanwhile, climb to a higher point and regulate the irradiation orientation of light fixture and angle to there is certain danger, be unfavorable for the safety operation of equipment.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide the adjustment structure that light fixture irradiates orientation and angle, it is easy and simple to handle, adjustment accuracy is high.
Technical scheme of the present invention is: a kind of light fixture irradiates the adjustment structure of orientation and angle, comprise lamp body, there is the holder of inner chamber, for described lamp body being fixed on the support on described holder, for the link assembly driving described lamp body to swing, for the push rod driving described link assembly to move, the first actuating unit moved up and down for driving described push rod, the rotating disk rotated for driving described lamp body and for driving the second actuating unit of described dial rotation, described first actuating unit and described second actuating unit are all located in the inner chamber of described holder, described rotating disk card inserts on described holder and its bottom and stretches in described inner chamber and be connected with described second actuating unit, and one end of described support connects described rotating disk, and the other end connects described lamp body, the bottom of described push rod connects described first actuating unit, and top connects one end of described link assembly through described rotating disk, and the other end of described link assembly connects described lamp body.
Particularly, described first actuating unit comprises for driving the first drive mechanism of described push rod oscilaltion and the first dynamic component for driving described first drive mechanism to move, and the bottom of described push rod connects described first drive mechanism; Described second actuating unit comprises for driving the second drive mechanism of described dial rotation and the second dynamic component for driving described second drive mechanism to move, and the bottom of described rotating disk connects described second drive mechanism.
More specifically, described first drive mechanism comprises lifting assembly and the first transmission component, the input of described first transmission component connects described first dynamic component, and output connects one end of described lifting assembly, and the other end of described lifting assembly connects described push rod.
Particularly, described lifting assembly comprises screw mandrel and is slidedly arranged on the screw rodb base on described screw mandrel, the bottom of described push rod is fixedly connected with described screw rodb base and it upwards offers the blind hole worn for described screw mandrel along axis direction, the top of described screw mandrel is arranged in described blind hole, and bottom is fixedly connected with the output of described first transmission component.
Particularly, described second drive mechanism comprises runner assembly and the second transmission component, and the power shaft of described second transmission component connects described second dynamic component, and output shaft connects one end of described runner assembly, and the other end of described runner assembly connects described rotating disk.
Particularly, described runner assembly comprises the second driven gear, the second driving gear and the second cingulum, described second driving gear is fixed on the output shaft of described second transmission component, described second driving gear is rotationally connected described second driven gear by described second cingulum, and described second driven gear connects the bottom of described rotating disk.
More specifically, the bottom of described rotating disk connects described second driven gear by the first connecting plate, the middle axial component of described rotating disk, described first connecting plate and described second driven gear all offers the axis hole wearing for described push rod, run through, and the top of described push rod is stretched out outside described inner chamber through described axis hole.
Further, also comprise installing rack, described installing rack comprises installing plate and U-shaped support, described installing plate is fixed on the top of described holder, described U-shaped prop up be set up in described holder inner chamber in and the bottom of described installing plate is fixed at its two ends, described first dynamic component is fixedly connected with the both sides of described U-shaped support respectively with described second dynamic component.
Further, also comprise fixed disk, described fixed disk is fixed on described installing plate, and described rotating disk comprises disk body and axis body, and described disk body is resisted against the top of described fixed disk; One end of described axis body connects described disk body, and the other end connects described second drive mechanism, and intermediate portion is rotationally connected described fixed disk by a bearing assembly.
Particularly, described link assembly comprises cross bar, vertical rod and fixed block, and one end of described cross bar is fixedly connected with the top of described push rod, and the other end connects the bottom of described vertical rod, the top of described vertical rod connects described fixed block, and described fixed block is fixed on described lamp body.
Light fixture provided by the invention irradiates the adjustment structure of orientation and angle, it drives push rod oscilaltion by the first actuating unit, by the oscilaltion drivening rod component movement of push rod, and drive lamp body pitching by the motion of link assembly, thus reach the object that adjustment light fixture irradiates luffing angle; Meanwhile, it drives dial rotation by the second actuating unit, and is rotated by the combination of driven by rotary disc lamp body and support, thus reaches the object changing light fixture irradiation orientation.Like this, staff can pass through the running of control first actuating unit and the second actuating unit on the ground, can reach the object that remote control adjustment light fixture irradiates orientation and angle, and it is easy and simple to handle, adjustment accuracy is high.Further, owing to effectively prevent without the need to extra instrument the work of climbing to a higher point in its adjustment process, substantially increase operating efficiency like this, and improve the safety in utilization of equipment; And be the improvement in prior art due to it, its design processing cost is low, structure is simple, compact, and under any use occasion, can realize the fine adjustment that light fixture irradiates orientation and angle fast by easy operation, applied widely and substantially increase the radiation response of light fixture.
Accompanying drawing explanation
Fig. 1 is the front view that the light fixture that provides of the embodiment of the present invention irradiates the adjustment structure of orientation and angle;
Fig. 2 is the exploded view that the light fixture that provides of the embodiment of the present invention irradiates the adjustment structure of orientation and angle;
Fig. 3 is that push rod that the embodiment of the present invention provides moves up and regulates the schematic diagram of light fixture irradiating angle;
Fig. 4 is the sectional view of A-A in Fig. 3;
Fig. 5 is the sectional view of B-B in Fig. 3;
Fig. 6 is that push rod that the embodiment of the present invention provides moves up and regulates the schematic diagram of light fixture irradiating angle;
Fig. 7 is that the dial rotation that the embodiment of the present invention provides regulates light fixture to irradiate the schematic diagram in orientation.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, the light fixture that the embodiment of the present invention provides irradiates the adjustment structure of orientation and angle, comprise lamp body 1, there is the holder 2 of inner chamber 21 and for lamp body 1 being fixed on support 3 on holder 2, the link assembly 4 that is used for driving lamp body 1 to swing, be used for push rod 5 that drivening rod assembly 4 moves, the first actuating unit 6 of being used for driving push rod 5 to move up and down, the rotating disk 7 being used for driving lamp body 1 to rotate, the second actuating unit 8, first actuating unit 6 being used for driving rotating disk 7 to rotate and the second actuating unit 8 be all located in the inner chamber 21 of holder 2.Such setting takes full advantage of the space of holder 2 inner chamber 21, the overall structure of equipment can be made compact on the one hand; The effect of protection first actuating unit 6 and the second actuating unit 8 can be played on the other hand.Rotating disk 7 card inserts on holder 2 and its bottom and stretches in inner chamber 21 and be connected with the second actuating unit 8, one end of support 3 connects rotating disk 7, the other end connects lamp body 1, it drives rotating disk 7 to rotate by the second actuating unit 8, and effectively connect lamp body 1 and rotating disk 7 by support 3, like this, lamp body 1 can be driven to rotate together with support 3 by rotating disk 7, thus reach the object changing light fixture irradiation orientation.The bottom of push rod 5 connects the first actuating unit 6, top connects one end of link assembly 4 through rotating disk 7, the other end of link assembly 4 connects lamp body 1, it drives push rod 5 oscilaltion by the first actuating unit 6, and effectively connect lamp body 1 and push rod 5 by link assembly 4, lamp body 1 pitching can be driven by the oscilaltion of push rod 5 like this, thus reach the object that adjustment light fixture irradiates luffing angle.A kind of light fixture that the embodiment of the present invention provides irradiates the adjustment structure of orientation and angle, it carries out the adjustment of light fixture luffing angle by the first actuating unit 6, push rod 5 and link assembly 4, and the adjustment of light fixture luffing angle is carried out by the second actuating unit 8 and rotating disk 7, like this when needs regulate light fixture to irradiate orientation or angle, staff can pass through the running of control first actuating unit 6 and the second actuating unit 8 on the ground, just can reach the object that remote control adjustment light fixture irradiates orientation and angle, it is easy and simple to handle, degree of regulation is high; And owing to also need not to climb to a higher point work without the need to extra instrument in adjustment process, thus substantially increase operating efficiency and improve the safety in utilization of equipment.
Particularly, as depicted in figs. 1 and 2, the top of support 3 connects lamp body 1 by a boss 105, and bottom connects rotating disk 7 by the second connecting plate 104, and the setting of boss 105 is used for the connection between reinforced support 3 and lamp body 1, makes it connect more reliable.Arranging of second connecting plate 104 on the one hand can connection between reinforced support 3 and rotating disk 7, can simplify the structural design of rotating disk 7 on the other hand.
More specifically, as shown in Figure 1, Figure 3 and Figure 4, boss 105 passes through screw connection bracket 3 and rotating disk 7 by the 3rd bolt combination 108 connection bracket 3 and lamp body 1, second connecting plate 104.3rd bolt combination 108 comprises the 3rd bolt 1082, the 3rd nut 1081 mated with the 3rd bolt 1082, the 3rd packing ring 1083 and the 3rd protective jacket 1084,3rd protective jacket 1084 is arranged on support 3, and it is for preventing the Fast Wearing with the 3rd bolt 1082 junction on support 3.3rd packing ring 1083 is located between lamp body 1 and the 3rd nut 1081, the crushing to lamp body 1 when it is for preventing the 3rd nut 1081 from tightening.3rd bolt 1082 to be threaded the 3rd nut 1081 through the 3rd protective jacket 1084, boss 105, lamp body 1 and the 3rd packing ring 1083, thus reaches the object lock onto by lamp body 1 on support 3.During specific design, the 3rd protective jacket 1084 should adopt high-abrasive material to process, and as a preferred version, POM plastic (acetal resin) can be adopted to process, and it has the characteristic of high rigidity, high rigidity, high abrasion.3rd bolt 1082, the 3rd nut 1081 and the 3rd packing ring 1083 all can adopt standard component, and such processing cost is low, can be mass-produced, for ease of maintenaince change.When concrete adjustment light fixture irradiates luffing angle, lamp body 1 is driven to move by link assembly 4, and due to the effect of contraction of support 3 pairs of lamp bodies 1, lamp body 1 can only swing centered by the 3rd bolt 1082, the luffing angle of lamp body 1 can be changed like this by the swing of lamp body 1, thus reach the object regulating light fixture to irradiate luffing angle.
Particularly, as shown in Figure 1, first actuating unit 6 comprises for driving the first drive mechanism 61 of push rod 5 oscilaltion and the first dynamic component 62 for driving the first drive mechanism 61 to move, the bottom of push rod 5 connects the setting of the first drive mechanism 61, first drive mechanism 61 for effectively converting the outputting power of the first dynamic component 62 to moving up and down power and being delivered to push rod 5 needed for push rod 5; Second actuating unit 8 comprises the second drive mechanism 81 for driving rotating disk 7 to rotate and the second dynamic component 82 for driving the second drive mechanism 81 to move, the bottom of rotating disk 7 connects the setting of the second drive mechanism 81, second drive mechanism 81 for effectively converting the outputting power of the second dynamic component 82 to rotational power needed for rotating disk 7 and being delivered to rotating disk 7.
More specifically, as shown in figures 1 and 3, the input that the first drive mechanism 61 comprises lifting assembly 611 and the first transmission component 612, first transmission component 612 connects the first dynamic component 62, output connects one end of lifting assembly 611, and the other end of lifting assembly 611 connects push rod 5.The power shaft that second drive mechanism 81 comprises runner assembly 811 and the second transmission component 812, second transmission component 812 connects the second dynamic component 82, one end of output shaft connection of rotating assembly 811, and the other end of runner assembly 811 connects rotating disk 7.Preferably, the first dynamic component 62 and the second dynamic component 82 all adopt motor, and the first transmission component 612 adopts the combination of reduction box and the first travelling gear, and the second transmission component 812 adopts reduction box.First travelling gear comprises the first driven gear, the first driving gear and the first cingulum.Motor has the advantage that control accuracy is high, automaticity is high, and can adopt standard component, and such processing cost is low, for ease of maintenaince change.Reduction box has compact conformation, stable drive, advantage that noise is low, and can adopt standard component, and such processing cost is low, for ease of maintenaince change.Of course, the first dynamic component 62, second dynamic component 82, first transmission component 612 and the second transmission component 812 also can adopt the combination of other element, can design as the case may be in embody rule.
In embody rule, by arranging related electric control button (depending on not going out in figure), for the fast and convenient control to the first dynamic component 62 and the second dynamic component 82, automatically controlled button can be arranged on holder 2, also can be arranged on dedicated remote control, also automatically controlled button can be set on holder 2 and dedicated remote control, to make its handled easily simultaneously.
Particularly, as shown in figures 1 to 6, lifting assembly 611 comprises screw mandrel 6111 and the screw rodb base 6112 be arranged on screw mandrel 6111 that slides, the bottom of push rod 5 is fixedly connected with screw rodb base 6112 and it upwards offers the blind hole 51 worn for screw mandrel 6111 along axis direction, the top of screw mandrel 6111 is arranged in blind hole 51, and bottom is fixedly connected with the output of the first transmission component 612.Arranging of blind hole 51 is ingenious, produces the phenomenon of space interference when it effectively can prevent on the one hand push rod 5 oscilaltion with screw mandrel 6111, and another aspect can the structural design of simplified apparatus, and makes the overall structure of equipment compacter.Understandably, the output shaft of screw mandrel 6111 and the first transmission component 612 can one-body moldedly design; The output shaft of screw mandrel 6111 and the first transmission component 612 also can be designed to two independently parts, the connected mode such as then to be connected or be threaded by shaft coupling and screw mandrel 6111 is fixedly connected with the first transmission component 612, can design as the case may be during specific design.As a preferred embodiment of the present invention, the one-body molded design of output shaft of screw mandrel 6111 and the first transmission component 612, the power that such one side exports due to the first transmission component 612 is delivered directly on screw mandrel 6111, so substantially increase the transmission efficiency between the first transmission component 612 and lifting assembly 611; On the other hand because screw mandrel 6111 is the output shaft of the first transmission component 612, so the syndeton that enormously simplify between lifting assembly 611 and the first transmission component 612 designs.
More specifically, as shown in Figure 3 and Figure 6, screw rodb base 6112 comprises upper saddle 61121 and the lower slider 61122 of upper and lower clamping, and upper saddle 61121 and lower slider 61122 are by screw locking clamping.For convenience of the connection of push rod 5 with screw rodb base 6112, can in the bottom of push rod 5 back to central axis direction outside projection first boss 52 of push rod 5; Simultaneously, first groove (depending on not going out in figure) is set in the bottom of upper saddle 61121, second groove (depending on not going out in figure) is set on the top of lower slider 61122, and when upper saddle 61121 and lower slider 61122 clamping, first groove and the second groove can enclose the cavity (depending on not going out in figure) mated with the first boss 52, when like this first boss 52 being placed in cavity, by screw locking clamping upper saddle 61121 and lower slider 61122, just can effectively the bottom of push rod 5 be fixed on screw rodb base 6112.
Understandably, the connection between screw mandrel 6111 with screw rodb base 6112, for being threaded, for simplifying the structural design of screw rodb base 6112, only can arrange the silk hole of mating with screw mandrel 6111 on lower slider 61122.In specific design, as shown in Figure 3, can at the downward projection second in the bottom of lower slider 61122 boss 611221, and on the second boss 611221, offer the silk hole of mating with screw mandrel 6111, the external diameter of the second boss 611221 should be less than the external diameter of upper saddle 61121, the rapidoprint of lower slider 61122 can be reduced like this, and the processing cost of lower slider 61122 can be reduced.
Particularly, as shown in Figure 3, runner assembly 811 comprises the second driven gear 8111, second driving gear 8112 and the second cingulum 8113, second driving gear 8112 is fixed on the output shaft of the second transmission component 812, second driving gear 8112 is rotationally connected by the second cingulum 8113 bottom that second driven gear 8111, second driven gear 8111 connects rotating disk 7.The setting of the second cingulum 8113 effectively can prevent from causing because centre-to-centre spacing between the second driven gear 8111 and the second driving gear 8112 is too large second driven gear 8111 and the too large phenomenon of the second driving gear 8112 volume, if the centre-to-centre spacing of coursed between the second driven gear 8111 and the second driving gear 8112 is smaller, also can not arrange the second cingulum 8113, specific design can design as the case may be.Gear transmission structure has stable drive, advantage that transmission efficiency is high, and the design of its profile parameterisable, gearratio accuracy is high.Of course, runner assembly 811 may also be the combination of other element, as Belt Drive structure, sprocket drive structure etc., can design as the case may be in embody rule.
Particularly, as shown in Fig. 1, Fig. 3, Fig. 6 and Fig. 7, the bottom of rotating disk 7 connects the second driven gear 8111 by the first connecting plate 103, the middle axial component of rotating disk 7, first connecting plate 103 and the second driven gear 8111 all offers the axis hole (depending on not going out in figure) wearing for push rod 5, run through, and the top of push rod 5 is stretched out outside inner chamber 21 through axis hole.Understandably, push rod 5 should be matched in clearance with coordinating between axis hole, and its gap should be enough large to make can not produce friction between push rod 5 and the second driven gear 8111 and rotating disk 7.Push rod 5 is by wearing out outside holder 2 in the axis hole on the second driven gear 8111 and rotating disk 7, this arranges ingenious, it effectively prevent on the one hand mutual interference when push rod 5, second driven gear 8111 and rotating disk 7 move, the structural configuration of holder 2 inner part can be made compacter on the other hand, effectively reduce the volume of holder 2.Further, between the axis hole and push rod 5 of rotating disk 7, the 4th protective jacket 109 mated with push rod 5 is set, 4th protective jacket 109 is arranged in the axis hole of rotating disk 7, push rod 5 is arranged in the endoporus of the 4th protective jacket 109, such one side can play the support guide effect to push rod 5, can effectively prevent because push rod 5 frequently moves up and down the Fast Wearing causing rotating disk 7 on the other hand.
Further, for avoiding the structure of the second driven gear 8111 and the interference between rotating disk 7 and push rod 5 and simplified apparatus, second driven gear 8111 does not arrange output shaft, it realizes supporting fixation to the second driven gear 8111 by rotating disk 7, particularly, the second driven gear 8111 is fixedly connected with the bottom of rotating disk 7 by the first connecting plate 103.First connecting plate 103 and rotating disk 7 are resisted against two end faces of the second driven gear 8111 respectively, and the first connecting plate 103 is fixedly connected with the second driven gear 8111 and rotating disk 7 by screw, in embody rule, through hole can be processed respectively on the first connecting plate 103 and the second driven gear 8111, and on rotating disk 7, process the screw hole matched, just can effectively the second driven gear 8111 be fixedly connected on rotating disk 7 by screw like this.It is delivered directly on rotating disk 7 due to the power that the second driven gear 8111 exports, and substantially increases the transmission efficiency between runner assembly 811 and rotating disk 7 like this; Meanwhile, the second driven gear 8111 and being fixedly connected with between rotating disk 7, can play the supporting role to the second driven gear 8111, arrange ingenious, compact conformation.
Further, as depicted in figs. 1 and 2, the embodiment of the present invention also comprises installing rack 101, installing rack 101 comprises installing plate 1011 and U-shaped support 1012, installing plate 1011 is fixed on the top of holder 2, and the bottom of installing plate 1011 is fixed in the inner chamber 21 that holder 2 is located at by U-shaped support 1012 and its two ends.In embody rule, U-shaped support 1012 is connected and fixed on installing plate 1011 by welding or screw.First dynamic component 62 is fixedly connected with the both sides of U-shaped support 1012 respectively with the second dynamic component 82, and the first dynamic component 62, first drive mechanism 61, second dynamic component 82 and the second drive mechanism 81 is all located in the recessed space of U-shaped support 1012 bending by reasonable Arrangement.Such one side can reach the support fixation to the first dynamic component 62 and the second dynamic component 82, makes the structure of equipment compacter on the other hand.
Particularly, as shown in Figure 2 and Figure 6, the inner chamber 21 of holder 2 is enclosed by base plate 24, top board 22 and side plate 23 and forms, and its inner chamber 21 should be enough large to hold U-shaped support 1012, first dynamic structure and the second actuating unit 8.Installing plate 1011 is fixed on the top board 22 of holder 2 by screw, screw easy accessibility, reliably fastening.In embody rule, installing rack 101 is fixed on object on holder 2 by processing corresponding screw hole on installing plate 1011 and top board 22 to be reached through screw; Meanwhile, the window 221 worn for U-shaped support 1012 by processing on top board 22 can be installed in the inner chamber 21 of holder 2 to make U-shaped support 1012.It is due to the improvement just in prior art, namely by installing installing rack 101 additional to realize fixing the object of the first actuating unit 6 and the second actuating unit 8 on the holder 2 of prior art, and only need process on the top board 22 of holder 2 and be used for the screw hole that is connected with installing plate 1011 and for allowing the window 221 that U-shaped support 1012 wears, this greatly simplifies the structural design and processing process of holder 2, thus effectively reduce design processing cost.
Further, as depicted in figs. 1 and 2, fixed disk 9 is also comprised, fixed disk 9 is fixed on installing plate 1011, the axis body 71 that rotating disk 7 comprises disk body 72 and is fixedly arranged on below disk body 72, disk body 72 is resisted against the top of fixed disk 9, and axis body 71 is rotationally connected fixed disk 9 by a bearing assembly 102.Particularly, one end of axis body 71 connects disk body 72, and the other end connects the second driven gear 8111, and mid portion is rotationally connected fixed disk 9 by bearing assembly 102.In specific design, disk body 72 and axis body 71 can one-body moldedly design; Also can being designed to two independently parts, then connecting by the mode such as welding or be threaded.Fixed disk 9 can be used for the support guide effect to rotating disk 7, and strengthens the connection between rotating disk 7 and holder 2.In specific design, fixed disk 9 can be set to stepped, it can be made to be connected with installing plate 1011 and rotating disk 7 better by the reasonable setting of each flight.
Particularly, as depicted in figs. 1 and 2, bearing assembly 102 is sheathed on axis body 71, and it comprises bearing 1021, bearing locating part 1023 and bearing gland 1022, on fixed disk 9, correspondence is provided with the dead eye (depending on not going out in figure) mated with bearing 1021, and bearing 1021 is located in dead eye.Bearing gland 1022 is fixed on fixed disk 9 by screw, like this, can effectively be lock onto in dead eye by bearing 1021.The setting of bearing 1021 substantially reduces the friction between axis body 71 and fixed disk 9, effectively ensure that the stationarity that rotating disk 7 rotates.Bearing 1021 can adopt standard component, design processing cost low, for ease of maintenaince change.Bearing locating part 1023 is for retraining the axial displacement of bearing 1021 inner ring, bearing gland 1022 is for retraining the axial displacement of bearing 1021 outer ring, effectively can prevent moving axially in bearing 1021 operation process by bearing locating part 1023 and bearing gland 1022, and the radial displacement of bearing 1021 is mainly by the coordinating of bearing 1021 inner ring and axis body 71, coordinating of bearing 1021 outer ring and the dead eye on fixed disk 9 carrying out retraining.In embody rule, bearing locating part 1023 can adopt round nut, and on axis body 71, process the stud 711 mated with round nut, is lock onto on axis body 71 by bearing 1021 by the screw-threaded engagement of round nut and stud 711.Round nut is generally used for the occasion that is threaded being inconvenient to use screw wrench, and it is reliably fastening, and can adopt standard component, design processing cost low, for ease of maintenaince change.
Particularly, as shown in Figure 3 and Figure 5, link assembly 4 comprises cross bar 41, vertical rod 42 and fixed block 43, one end of cross bar 41 is fixedly connected with the top of push rod 5, the other end is by the bottom of the first bolt combination 106 connecting upright pole 42, the top of vertical rod 42 is by the second bolt combination 107 connection fixing block 43, and fixed block 43 is fixed on lamp body 1.In embody rule, for reducing the weight of lamp body 1 to facilitate the installation of lamp body 1 and to reduce the processing cost of lamp body 1, under it meets certain requirement of strength prerequisite, the sidewall of lamp body 1 can design thinner, and the setting of fixed block 43 is mainly used in strengthening the connection between link assembly 4 and lamp body 1, like this, effectively prevent the phenomenon occurring making link assembly 4 get loose with the connection of lamp body 1 due to lamp body 1 insufficient strength.Simultaneously, the setting of vertical rod 42 can effectively reduce the movement travel of push rod 5, to make the overall structure of push rod 5 assembly less, in the occasion that lamp installation position is higher, arranging of vertical rod 42 can seem more important, and the height of vertical rod 42 can design according to embody rule occasion; And the setting of cross bar 41 is for facilitating the connection between push rod 5 and vertical rod 42, and the location arrangements of push rod 5 and vertical rod 42 can be made to have larger flexibility.
More specifically, as shown in Figures 3 and 5, the interval, one end of cross bar 41 is convexly equipped with two lugs 411, the other end is screwed and connects push rod 5, two lugs 411 are symmetrically set in the both sides of cross bar 41, and the bottom of vertical rod 42 connects two lugs 411 by the first bolt combination 106 and is located between two lugs 411.The setting of lug 411 can make cross bar 41, and with better simply structure, to realize between cross bar 41 with vertical rod 42 reliable is connected.
Particularly, as shown in Figure 5, the first nut 1061, first packing ring 1064 and the first protective jacket 1062 that first bolt combination 106 comprises the first bolt 1063, mates with the first bolt 1063, first protective jacket 1062 is arranged in vertical rod 42, first packing ring 1064 is sheathed on the first bolt 1063, first bolt 1063 to be threaded the first nut 1061 through lug 411 and the first protective jacket 1062, thus reaches the object locking onto cross bar 41 and vertical rod 42.In embody rule, the first bolt 1063, first nut 1061 and the first packing ring 1064 all can adopt standard component, and such processing cost is low, can be mass-produced, for ease of maintenaince change.
Particularly, connection between cross bar 41 and vertical rod 42 is hinged, the closure of cross bar 41 and vertical rod 42 can change in the process regulating light fixture irradiating angle, namely vertical rod 42 can swing around the first bolt 1063, swing process can produce larger frictional force, and the setting of the first protective jacket 1062 is for preventing because the friction between vertical rod 42 and the first bolt 1063 causes the Fast Wearing of vertical rod 42.During specific design, first protective jacket 1062 should adopt high-abrasive material to process, as a preferred version, POM plastic (acetal resin) can be adopted to process, POM plastic has the characteristic of high rigidity, high rigidity, high abrasion, has good wearability like this with the first protective jacket 1062 that it processes.
Particularly, as shown in Figure 5, fixed block 43 comprises a fixed head 431 and interval and is fixedly arranged on two hangers 432 on fixed head 431, and fixed head 431 is screwed on lamp body 1, and the top of vertical rod 42 connects two hangers 432 by the second bolt combination 107 and is located between two hangers 432.The setting of hanger 432 can make vertical rod 42, and with better simply structure, to realize between vertical rod 42 with lamp body 1 reliable is connected.
Particularly, as shown in Figure 5, the second nut 1071, second packing ring 1074 and the second protective jacket 1072 that second bolt combination 107 comprises the second bolt 1073, mates with the second bolt 1073, second protective jacket 1072 is arranged in vertical rod 42, second packing ring 1074 is sheathed on the second bolt 1073, second bolt 1073 to be threaded the second nut 1071 through hanger 432 and the second protective jacket 1072, thus reaches the object of be locked block 43 and vertical rod 42.In embody rule, the second bolt 1073, second packing ring 1074 and the second nut 1071 all can adopt standard component, and such processing cost is low, can be mass-produced, for ease of maintenaince change.
Particularly, connection between vertical rod 42 and fixed block 43 is hinged, vertical rod 42 can change in the process regulating light fixture irradiating angle with the closure of fixed block 43, namely vertical rod 42 can swing around the second bolt 1073, swing process can produce larger frictional force, and the setting of the second protective jacket 1072 is for preventing because the friction between vertical rod 42 and the second bolt 1073 causes the Fast Wearing of vertical rod 42.During specific design, the second protective jacket 1072 can adopt POM plastic (acetal resin) to process, and it has the characteristic of high rigidity, high rigidity, high abrasion.
Particularly, as shown in Figure 3 and Figure 6, lamp body 1 is provided with the shadow surface 11 for emitting beam.For convenience, for connecting the vertical plane at lamp body 1 and the 3rd bolt 1082 center line place of support 3 as interface, lamp body 1 being divided into the front portion of lamp body 1 and the rear portion of lamp body 1, and will the front portion of lamp body 1 part as lamp body 1 of shadow surface 11 being had.Understandably, if different from lamp body 1 position, fixed block 43 place of lamp body 1 for connecting upright pole 42, then push rod 5 move up and down produce effect also different.Particularly, when fixed block 43 is positioned at lamp body 1 anterior, push rod 5 moves upward and can raise the irradiating angle of lamp body 1, and push rod 5 moves downward the irradiating angle that can reduce lamp body 1; And when fixed block 43 is positioned at the rear portion of lamp body 1, push rod 5 moves upward and can reduce the irradiating angle of lamp body 1, push rod 5 moves downward the irradiating angle raising lamp body 1.In specific design, can the position of appropriate design fixed block 43 on lamp body 1 as the case may be.As a more excellent embodiment of the present invention, fixed block 43 is located at the rear portion of lamp body 1, like this, as shown in Figure 3, when push rod 5 moves up, can raise the irradiating angle of lamp body 1; As shown in Figure 6, when push rod 5 moves down, the irradiating angle of lamp body 1 can be reduced.
Particularly, as shown in Figure 7, when rotating disk 7 rotates, can drive and be fixed at support 3 on it and lamp body 1 rotates, thus reach the object regulating light fixture to irradiate orientation.Understandably, rotating disk 7 can rotate in the counterclockwise direction, also can rotate along clockwise direction, when such adjustment light fixture irradiates orientation, can according to concrete required irradiation orientation, carry out adjustment light fixture by the flexible collocation counterclockwise regulated and regulate clockwise and irradiate orientation, thus adjustment can be made more convenient, quick, accurate.
The light fixture that the embodiment of the present invention provides irradiates the adjustment structure of orientation and angle, it can control the running of the first dynamic component 62 and the second dynamic component 82 fast by automatically controlled button, thus reaching the object that remote control adjustment light fixture irradiates orientation and angle, it is easy and simple to handle, degree of regulation is high.Further, because automatically controlled button can be arranged on holder 2 or on dedicated remote control, it can be made like this to operate easily, and can realize carrying out straighforward operation in certain distance range.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. the adjustment structure of a light fixture irradiation orientation and angle, comprise lamp body, there is the holder of inner chamber, for described lamp body being fixed on the support on described holder, for the link assembly driving described lamp body to swing, the push rod moved for driving described link assembly and the first actuating unit for driving described push rod to move up and down, it is characterized in that: also comprise rotating disk for driving described lamp body to rotate and for driving the second actuating unit of described dial rotation, described first actuating unit and described second actuating unit are all located in the inner chamber of described holder, described rotating disk card inserts on described holder and its bottom and stretches in described inner chamber and be connected with described second actuating unit, and one end of described support connects described rotating disk, and the other end connects described lamp body, the bottom of described push rod connects described first actuating unit, and top connects one end of described link assembly through described rotating disk, and the other end of described link assembly connects described lamp body.
2. light fixture as claimed in claim 1 irradiates the adjustment structure of orientation and angle, it is characterized in that: described first actuating unit comprises for driving the first drive mechanism of described push rod oscilaltion and the first dynamic component for driving described first drive mechanism to move, and the bottom of described push rod connects described first drive mechanism; Described second actuating unit comprises for driving the second drive mechanism of described dial rotation and the second dynamic component for driving described second drive mechanism to move, and the bottom of described rotating disk connects described second drive mechanism.
3. light fixture as claimed in claim 2 irradiates the adjustment structure of orientation and angle, it is characterized in that: described first drive mechanism comprises lifting assembly and the first transmission component, the input of described first transmission component connects described first dynamic component, output connects one end of described lifting assembly, and the other end of described lifting assembly connects described push rod.
4. light fixture as claimed in claim 3 irradiates the adjustment structure of orientation and angle, it is characterized in that: described lifting assembly comprises screw mandrel and is slidedly arranged on the screw rodb base on described screw mandrel, the bottom of described push rod is fixedly connected with described screw rodb base and it upwards offers the blind hole worn for described screw mandrel along axis direction, the top of described screw mandrel is arranged in described blind hole, and bottom is fixedly connected with the output of described first transmission component.
5. the light fixture as described in any one of claim 2 to 4 irradiates the adjustment structure of orientation and angle, it is characterized in that: described second drive mechanism comprises runner assembly and the second transmission component, the power shaft of described second transmission component connects described second dynamic component, output shaft connects one end of described runner assembly, and the other end of described runner assembly connects described rotating disk.
6. light fixture as claimed in claim 5 irradiates the adjustment structure of orientation and angle, it is characterized in that: described runner assembly comprises the second driven gear, the second driving gear and the second cingulum, described second driving gear is fixed on the output shaft of described second transmission component, described second driving gear is rotationally connected described second driven gear by described second cingulum, and described second driven gear connects the bottom of described rotating disk.
7. light fixture as claimed in claim 6 irradiates the adjustment structure of orientation and angle, it is characterized in that: the bottom of described rotating disk connects described second driven gear by the first connecting plate, the middle axial component of described rotating disk, described first connecting plate and described second driven gear all offers the axis hole wearing for described push rod, run through, and the top of described push rod is stretched out outside described inner chamber through described axis hole.
8. light fixture as claimed in claim 2 irradiates the adjustment structure of orientation and angle, it is characterized in that: also comprise installing rack, described installing rack comprises installing plate and U-shaped support, described installing plate is fixed on the top of described holder, described U-shaped prop up be set up in described holder inner chamber in and the bottom of described installing plate is fixed at its two ends, described first dynamic component is fixedly connected with the both sides of described U-shaped support respectively with described second dynamic component.
9. light fixture as claimed in claim 8 irradiates the adjustment structure of orientation and angle, and it is characterized in that: also comprise fixed disk, described fixed disk is fixed on described installing plate, and described rotating disk comprises disk body and axis body, and described disk body is resisted against the top of described fixed disk; One end of described axis body connects described disk body, and the other end connects described second drive mechanism, and intermediate portion is rotationally connected described fixed disk by a bearing assembly.
10. light fixture as claimed in claim 1 or 2 irradiates the adjustment structure of orientation and angle, it is characterized in that: described link assembly comprises cross bar, vertical rod and fixed block, one end of described cross bar is fixedly connected with the top of described push rod, the other end connects the bottom of described vertical rod, the top of described vertical rod connects described fixed block, and described fixed block is fixed on described lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210507014.3A CN103851585B (en) | 2012-11-30 | 2012-11-30 | Light fixture irradiates the adjustment structure of orientation and angle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210507014.3A CN103851585B (en) | 2012-11-30 | 2012-11-30 | Light fixture irradiates the adjustment structure of orientation and angle |
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| Publication Number | Publication Date |
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| CN103851585A CN103851585A (en) | 2014-06-11 |
| CN103851585B true CN103851585B (en) | 2016-02-03 |
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| CN201210507014.3A Active CN103851585B (en) | 2012-11-30 | 2012-11-30 | Light fixture irradiates the adjustment structure of orientation and angle |
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| CN106813140B (en) * | 2017-01-22 | 2019-08-16 | 磐安西昂电子有限公司 | A kind of wedding celebration light of stage equipment |
| CN106781702B (en) * | 2017-02-23 | 2017-12-22 | 盐城明钰科技有限公司 | A kind of bridge wind energy traffic light |
| CN108626671B (en) * | 2017-12-15 | 2020-01-03 | 杭州彬康农业科技有限公司 | Floor type laser plant growth lamp and mounting device thereof |
| CN109519796A (en) * | 2019-01-07 | 2019-03-26 | 广东雅的亮彩灯饰有限公司 | A kind of LED line wall lamp |
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