CN218481756U - Dynamic projection spotlight - Google Patents
Dynamic projection spotlight Download PDFInfo
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- CN218481756U CN218481756U CN202221878728.0U CN202221878728U CN218481756U CN 218481756 U CN218481756 U CN 218481756U CN 202221878728 U CN202221878728 U CN 202221878728U CN 218481756 U CN218481756 U CN 218481756U
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Abstract
The utility model discloses a dynamic projection spot lamp, which relates to the technical field of projection spot lamps and comprises a bottom plate, a dynamic rotary projection unit and a fixed installation unit; the middle part of the lower surface of the bottom plate is fixedly connected with the upper surface of the projection lamp, and the input end of the projection lamp is electrically connected with the output end of the external control switch group; the dynamic rotary projection unit comprises a fixed cylinder, a fixed block, a threaded hole, a first screw rod, a rotating shaft, an arc-shaped fastening hoop, a gear ring, a driving gear, a motor and a graphic lampshade, wherein the middle of the lower surface of the bottom plate is fixedly connected with the fixed cylinder matched with the projection lamp, and the side face of the lower end of the fixed cylinder is rotatably connected with the side face of the inner part of the gear ring. Can change the graphic lamp shade to make can use different graphic lamp shades to change under the scene of difference, satisfied the projection demand that people are different, can also carry out quick fixed mounting to it, and can also be quick after the installation dismantle it.
Description
Technical Field
The utility model relates to a projection shot-light technical field specifically is a dynamic projection shot-light.
Background
The LED is called as a fourth generation illumination light source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and is widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. The projection lamp irradiates light on buildings or landscapes and the like, and is used for illumination or light decoration and atmosphere baking. Traditional LED profection lamp shines for static light beam, for promoting the practicality, has appeared a dynamic profection lamp on the market, throws dynamic picture and text information through laser beam or 3D imaging technique.
The prior art can not change the graphic lamp shade, can not satisfy the different projection demands of people, still can not carry out quick fixed mounting to it, still can not be quick after the installation dismantle it, for this reason, we provide a dynamic projection shot-light.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a dynamic projection shot-light, can change the graphic lamp shade to make can use different graphic lamp shades to change under the scene of difference, satisfied the different projection demand of people, can also carry out quick fixed mounting to it, and can also be quick after the installation dismantle it, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a dynamic projection spotlight comprises a bottom plate, a dynamic rotary projection unit and a fixed mounting unit;
a bottom plate: the middle part of the lower surface of the projection lamp is fixedly connected with the upper surface of the projection lamp, and the input end of the projection lamp is electrically connected with the output end of the external control switch group;
dynamically rotating the projection unit: the projection lamp fixing device comprises a fixing barrel, fixing blocks, threaded holes, a first screw rod, a rotating shaft, arc-shaped fastening hoops, a gear ring, a driving gear, a motor and a graphic lampshade, wherein the middle part of the lower surface of a bottom plate is fixedly connected with the fixing barrel corresponding to a projection lamp, the side surface of the lower end of the fixing barrel is rotatably connected with the side surface of the inner part of the gear ring, the middle part of one end of the lower surface of the gear ring is movably connected with the upper surface of one end of each of the two arc-shaped fastening hoops through two rotating shafts, the side surfaces of the other ends of the two arc-shaped fastening hoops are respectively and fixedly connected with the side surfaces of one ends of the two corresponding and matched fixing blocks, the side surface of the other end of one fixing block is in threaded connection with the side surface of the middle part of the first screw rod, the side surface of the other end of the other fixing block is provided with a threaded hole corresponding and matched with the screw rod, the side surfaces of the two arc-shaped fastening hoops are in frictional connection with the side surface of the upper end of the graphic lampshade, the middle part of the lower surface of the bottom plate is fixedly connected with the upper end of the motor, the output shaft of the motor is fixedly connected with the center position of the upper surface of the driving gear, the driving gear is meshed with the center of the driving gear, the input end of the motor, and the input end of the motor are electrically connected with the output shaft of the input end of the external control switch set;
a fixed mounting unit: are arranged at two ends of the upper surface of the bottom plate.
The bottom plate plays the fixed effect of support, when needs throw, open the external control switch group of control profection lamp, profection lamp work, when needs carry out the developments rotation, open the external control switch group of control motor, motor work, the output shaft of motor drives the driving gear and rotates, the driving gear drives the ring gear and rotates round the solid fixed cylinder, the ring gear drives the pivot and rotates, the pivot drives arc fastening hoop and rotates, arc fastening hoop drives the figure lamp shade and rotates, when needs change the figure lamp shade, rotate screw rod one, make screw rod one remove, thereby make screw rod one deviate from the screw hole, thereby make two fixed blocks no longer fix at one, thereby make and to take off the figure lamp shade and change, fixed mounting unit makes can make things convenient for quick installing it, can also be quick dismantle it.
Furthermore, the dynamic rotation projection unit further comprises anti-slip strips, and the inner side surfaces of the two arc-shaped fastening hoops are respectively provided with the two anti-slip strips. The anti-slip strip can increase the friction force between the arc-shaped fastening hoop and the graphic lampshade so that the graphic lampshade is fixed more tightly.
Furthermore, the fixed mounting unit comprises rectangular supporting plates, sliding fastening plates, sliding pillars, fixing holes, supporting blocks, a fixing plate and a second screw, two ends of the upper surface of the bottom plate are respectively and fixedly connected with the lower ends of the two rectangular supporting plates which are correspondingly matched, two ends of the side surfaces of the two rectangular supporting plates are respectively and fixedly connected with the side surfaces of two ends of the two sliding pillars, two end side surfaces of the two sliding pillars are respectively and slidably connected with two ends of the side surfaces of the lower ends of the two sliding fastening plates, the middle parts of the side surfaces of the two rectangular supporting plates are respectively and rotatably connected with the side surfaces of two ends of the second screw, the directions of threads at two ends of the second screw are opposite, the side surfaces of two ends of the second screw are respectively and threadedly connected with the middle parts of the side surfaces of the lower ends of the sliding fastening plates, the middle parts of the lower surface of the fixing plate are fixedly connected with the upper ends of the supporting blocks, two ends of the upper surface of the fixing plate are respectively provided with two corresponding matched fixing holes, and the supporting blocks are correspondingly matched with the two sliding fastening plates. The fixing plate is fixed on a wall through the fixing hole, the second screw rod is rotated to drive the two sliding fastening plates to slide inwards along the sliding column, and after the two sliding fastening plates slide to a certain degree, the supporting block is clamped tightly by the two sliding fastening plates, so that the supporting block is fixedly installed, and the rectangular supporting plate is used for supporting the sliding column.
Furthermore, the fixed mounting unit further comprises a rotary table, and the side face of one end of the second screw rod is fixedly connected with the center position of the side face of the rotary table. The rotary table is rotated to drive the second screw rod to rotate, and the rotary radius of the second screw rod is increased by the rotary table, so that the second screw rod is easier to rotate.
Furthermore, the fixed mounting unit further comprises anti-slip grooves, and five anti-slip grooves are uniformly formed in the side face of the circle of the turntable at equal angles. The anti-slip groove can prevent the hand from slipping when the rotary disc is rotated.
Further, the fixed mounting unit further comprises a rectangular fastening groove and a rectangular fastening block, the middle parts of the side surfaces of the two ends of the supporting block are respectively provided with two rectangular fastening grooves, and the middle parts of the side surfaces of the upper ends of the two sliding fastening plates are respectively fixedly connected with two rectangular fastening blocks which correspond to the rectangular fastening grooves in a matched mode. The rectangle fastening piece enters into the rectangle fastening groove for fixed more firmly.
Compared with the prior art, the beneficial effects of the utility model are that: the dynamic projection spotlight has the following advantages:
1. this dynamic rotation projection unit that dynamic projection shot-light set up makes the drive figure lamp shade that can be convenient carry out the dynamic rotation, the different figure lamp shades of change that can also be convenient to satisfy the use under the different scenes, the antislip strip wherein can increase the frictional force between arc fastening hoop and the figure lamp shade, thereby make the figure lamp shade by fixed more step up.
2. This fixed mounting unit that dynamic projection shot-light set up makes can be convenient quick to install it, can also be quick to dismantle it, and the hand is smooth when antiskid groove wherein can prevent to rotate the carousel, and the rectangle fastening block enters into the rectangle fastening groove for fixed more firm.
3. This dynamic projection shot-light can change the figure lamp shade to make can use different figure lamp shades to change under the scene of difference, satisfied the different projection demands of people, can also carry out quick fixed mounting to it, and can also be quick after the installation dismantle to it.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the upper end structure of the present invention.
In the figure: the projection lamp comprises a base plate 1, a projection lamp 2, a dynamic rotation projection unit 3, a fixing barrel 31, a fixing block 32, a threaded hole 33, a first screw rod 34, a rotating shaft 35, an anti-slip strip 36, an arc-shaped fastening hoop 37, a gear ring 38, a driving gear 39, a motor 310, a pattern lampshade 311, a fixed mounting unit 4, a rotating disc 41, an anti-slip groove 42, a rectangular supporting plate 43, a sliding fastening plate 44, a sliding column 45, a fixing hole 46, a supporting block 47, a fixing plate 48, a rectangular fastening groove 49, a rectangular fastening block 410 and a second screw rod 411.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a dynamic projection spot lamp comprises a bottom plate 1, a dynamic rotary projection unit 3 and a fixed mounting unit 4;
bottom plate 1: the middle part of the lower surface of the projection lamp 2 is fixedly connected with the upper surface of the projection lamp 2, and the input end of the projection lamp 2 is electrically connected with the output end of the external control switch group;
dynamic rotation projection unit 3: the projector comprises a fixed cylinder 31, fixed blocks 32, threaded holes 33, a first screw rod 34, a rotating shaft 35, arc-shaped fastening hoops 37, a gear ring 38, a driving gear 39, a motor 310 and a graphic lampshade 311, wherein the middle part of the lower surface of a bottom plate 1 is fixedly connected with the fixed cylinder 31 correspondingly matched with the projector 2, the lower end side surface of the fixed cylinder 31 is rotatably connected with the inner side surface of the gear ring 38, the middle part of one end of the lower surface of the gear ring 38 is movably connected with the upper surfaces of one ends of the two arc-shaped fastening hoops 37 correspondingly matched with the upper surface of the two corresponding fixed blocks 32 through the two rotating shafts 35, the other end side surfaces of the two arc-shaped fastening hoops 37 are respectively and fixedly connected with the side surfaces of one ends of the two corresponding matched fixed blocks 32, the other end side surface of one fixed block 32 is in threaded connection with the middle side surface of the first screw rod 34, the other end side surface of the other fixed block 32 is provided with the threaded holes 33 correspondingly matched with the first screw rod 34, the inner side surfaces of the two arc-shaped fastening hoops 37 are in frictional connection with the upper end side surface of the graphic lampshade 311, the middle part of one end of the bottom plate 1 is fixedly connected with the upper end of the motor 310, the output shaft of the motor 310 is fixedly connected with the center position of the driving gear 39, the driving gear 39 is meshed with the gear 38, the input end of the motor 310, the motor 310 is electrically connected with the output shaft of the driving gear 38, the output shaft of the external control switch group, and the external control switch group 310;
the dynamic rotation projection unit 3 further comprises two anti-slip strips 36, and two arc-shaped fastening hoops 37 are respectively and laterally provided with two anti-slip strips 36. The cleats 36 may increase the friction between the arcuate securing straps 37 and the graphic light housing 311, thereby allowing the graphic light housing 311 to be held tighter.
Fixed mounting unit 4: are arranged at two ends of the upper surface of the bottom plate 1.
The fixed installation unit 4 comprises rectangular support plates 43, sliding fastening plates 44, sliding columns 45, fixing holes 46, support blocks 47, fixing plates 48 and two screw rods 411, two ends of the upper surface of the bottom plate 1 are respectively and fixedly connected with the lower ends of the two rectangular support plates 43 which are correspondingly matched, two ends of the side surfaces of the two rectangular support plates 43 are respectively and fixedly connected with the side surfaces of two ends of the two sliding columns 45, two end side surfaces of the two sliding columns 45 are respectively and slidably connected with two ends of the side surfaces of the lower ends of the two sliding fastening plates 44, the middle parts of the side surfaces of the two rectangular support plates 43 are respectively and rotatably connected with the side surfaces of two ends of the screw rods 411, the directions of threads of two ends of the screw rods 411 are opposite, the side surfaces of two ends of the screw rods 411 are respectively and threadedly connected with the middle parts of the side surfaces of the lower ends of the sliding fastening plates 44, the middle parts of the lower surface of the fixing plates 48 are fixedly connected with the upper ends of the support blocks 47, two ends of the upper surface of the fixing plates 48 are respectively provided with the two fixing holes 46 which are correspondingly matched, and the support blocks 47 are correspondingly matched with the two sliding fastening plates 44. The fixing plate 48 is fixed on the wall through the fixing hole 46, the two sliding fastening plates 44 are driven to slide inwards along the sliding column 45 by rotating the second screw 411, and after the sliding is performed to a certain extent, the supporting block 47 is clamped by the two sliding fastening plates 44, so that the two sliding fastening plates are fixedly installed, and the rectangular supporting plate 43 is used for supporting the sliding column 45.
The fixed mounting unit 4 further comprises a rotating disc 41, and one end side of the second screw 411 is fixedly connected with the center position of the side of the rotating disc 41. The rotating turntable 41 drives the second screw 411 to rotate, and the rotating radius of the second screw 411 is increased by the turntable 41, so that the rotation is easier.
The fixed mounting unit 4 further comprises anti-slip grooves 42, and five anti-slip grooves 42 are uniformly arranged on the circumferential side surface of the rotating disc 41 at equal angles. The anti-slip groove 42 can prevent the hand from slipping when the rotating disc 41 is rotated.
The fixed mounting unit 4 further comprises a rectangular fastening slot 49 and a rectangular fastening block 410, the two rectangular fastening slots 49 are respectively formed in the middle of the side surfaces of the two ends of the supporting block 47, and the two rectangular fastening blocks 410 which are correspondingly matched with the rectangular fastening slots 49 are respectively and fixedly connected to the middle of the side surfaces of the upper ends of the two sliding fastening plates 44. The rectangular fastening block 410 enters the rectangular fastening slot 49, so that the fixation is more secure.
The bottom plate 1 plays a role in supporting and fixing, when the projection is needed, the external control switch group for controlling the projection lamp 2 is turned on, the projection lamp 2 works, when the dynamic rotation is needed, the external control switch group for controlling the motor 310 is turned on, the motor 310 works, the output shaft of the motor 310 drives the driving gear 39 to rotate, the driving gear 39 drives the gear ring 38 to rotate around the fixed cylinder 31, the gear ring 38 drives the rotating shaft 35 to rotate, the rotating shaft 35 drives the arc fastening hoop 37 to rotate, the arc fastening hoop 37 drives the graphic lampshade 311 to rotate, when the graphic lampshade 311 needs to be replaced, the screw rod I34 is rotated, the screw rod I34 is moved, the screw rod I34 is separated from the threaded hole 33, the two fixing blocks 32 are not fixed together, the graphic lampshade 311 can be taken down for replacement, the fixed mounting unit 4 enables the graphic lampshade 311 to be conveniently and rapidly mounted, and the projection lamp can be rapidly dismounted.
The utility model provides a pair of dynamic projection shot-light's theory of operation as follows:
It should be noted that the core chip of the external control switch set disclosed in the above embodiment is a PLC single chip, the projection lamp 2 and the motor 310 can be freely configured according to the actual application scenario, the projection lamp 2 is recommended to be an LED projection lamp, and the motor 310 can be a servo motor. The external control switch sets control the operation of the projector lamp 2 and the motor 310 by the methods commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A dynamic projection shot-light which characterized in that: comprises a bottom plate (1), a dynamic rotary projection unit (3) and a fixed mounting unit (4);
base plate (1): the middle part of the lower surface of the projection lamp (2) is fixedly connected with the upper surface of the projection lamp (2), and the input end of the projection lamp (2) is electrically connected with the output end of an external control switch group;
dynamic rotational projection unit (3): comprises a fixed cylinder (31), a fixed block (32), a threaded hole (33), a first screw rod (34), a rotating shaft (35), an arc fastening hoop (37), a gear ring (38), a driving gear (39), a motor (310) and a graphic lampshade (311), the middle part of the lower surface of a bottom plate (1) is fixedly connected with the fixed cylinder (31) corresponding to a projection lamp (2), the side surface of the lower end of the fixed cylinder (31) is rotatably connected with the inner side surface of the gear ring (38), the middle part of one end of the lower surface of the gear ring (38) is in threaded connection with the two upper surfaces of the two corresponding matched arc fastening hoops (37) through the two rotating shafts (35), the other end side surfaces of the two arc fastening hoops (37) are respectively in fixed connection with the two side surfaces of the one corresponding to the matched fixed block (32), the other end side surface of one fixed block (32) is in threaded connection with the middle side surface of the middle part of the first screw rod (34), the other end side surface of the other fixed block (32) is provided with the threaded hole (33) corresponding to the matched with the first screw rod (34), the inner side surfaces of the two arc fastening hoops (37) are in friction connected with the side surface of the upper end of the graphic lampshade (311), the upper end of the fixed shaft (310) of the fixed cylinder (1) and the motor (310) is connected with the upper end of the central fixed shaft (310), the driving gear (39) is meshed with the gear ring (38), and the input end of the motor (310) is electrically connected with the output end of the external control switch group;
fixed mounting unit (4): are arranged at two ends of the upper surface of the bottom plate (1).
2. A dynamic projection spotlight as claimed in claim 1 wherein: the dynamic rotation projection unit (3) further comprises anti-slip strips (36), and the inner side surfaces of the two arc-shaped fastening hoops (37) are respectively provided with the two anti-slip strips (36).
3. A dynamic projection spotlight as claimed in claim 1 wherein: the fixed mounting unit (4) comprises rectangular supporting plates (43), sliding fastening plates (44), sliding columns (45), fixing holes (46), supporting blocks (47), fixing plates (48) and a second screw rod (411), wherein two ends of the upper surface of the base plate (1) are fixedly connected with the lower ends of the two rectangular supporting plates (43) which are correspondingly matched, two ends of the side surfaces of the two rectangular supporting plates (43) are fixedly connected with the side surfaces of two ends of the two sliding columns (45), two end side surfaces of the two sliding columns (45) are respectively connected with two ends of the lower end side surface of the two sliding fastening plates (44) in a sliding mode, the middle portions of the side surfaces of the two rectangular supporting plates (43) are respectively connected with the side surfaces of two ends of the second screw rod (411) in a rotating mode, the directions of threads of the two ends of the second screw rod (411) are opposite, the two end side surfaces of the two screw rod (411) are respectively connected with the middle portions of the lower end side surfaces of the sliding fastening plates (44) in a threaded mode, the middle portions of the lower surfaces of the fixing plates (48) are fixedly connected with the upper ends of the supporting blocks (47), two ends of the upper surface of the fixing plates (48) are respectively provided with the two corresponding matched fixing holes (46), and the two fastening plates (47) are correspondingly matched with the two sliding fastening plates (44).
4. A dynamic projection spotlight according to claim 3, characterized in that: the fixed mounting unit (4) further comprises a rotary table (41), and the side face of one end of the second screw rod (411) is fixedly connected with the center position of the side face of the rotary table (41).
5. A dynamic projection spotlight according to claim 4, characterized in that: the fixed mounting unit (4) further comprises anti-skidding grooves (42), and five anti-skidding grooves (42) are uniformly formed in the side face of the circle of the rotary table (41) at equal angles.
6. A dynamic projection spotlight according to claim 5, characterized by: the fixed mounting unit (4) further comprises rectangular fastening grooves (49) and rectangular fastening blocks (410), the middle parts of the side surfaces of the two ends of the supporting block (47) are respectively provided with two rectangular fastening grooves (49), and the middle parts of the side surfaces of the upper ends of the two sliding fastening plates (44) are respectively fixedly connected with two rectangular fastening blocks (410) which are correspondingly matched with the rectangular fastening grooves (49).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878728.0U CN218481756U (en) | 2022-07-18 | 2022-07-18 | Dynamic projection spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221878728.0U CN218481756U (en) | 2022-07-18 | 2022-07-18 | Dynamic projection spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218481756U true CN218481756U (en) | 2023-02-14 |
Family
ID=85164421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221878728.0U Active CN218481756U (en) | 2022-07-18 | 2022-07-18 | Dynamic projection spotlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218481756U (en) |
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2022
- 2022-07-18 CN CN202221878728.0U patent/CN218481756U/en active Active
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