CN216047497U

CN216047497U - Can 360 luminous projecting lamps of rotation

Info

Publication number: CN216047497U
Application number: CN202121803257.2U
Authority: CN
Inventors: 姜广元
Original assignee: Shenzhen Guangyuanhong Technology Co ltd
Current assignee: Shenzhen Guangyuanhong Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-03-15
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses a light-emitting projection lamp capable of rotating 360 degrees, which comprises a lamp holder, wherein a cylindrical mounting groove is sunken in the lamp holder, the upper end of the inner wall of the mounting groove is rotatably connected with a mounting seat through a large bearing, the upper end of the mounting seat is vertically and fixedly connected with a supporting plate, the front surface of the supporting plate is rotatably connected with a rotating shaft, one end of the rotating shaft, far away from the supporting plate, is coaxially and fixedly connected with a first gear, one end of the first gear, far away from the rotating shaft, is fixedly connected with a lamp post, and the other end of the lamp post is provided with a lamp body. According to the utility model, through the mutual matching of the electric telescopic rod, the motor, the fourth gear, the second gear, the third gear, the first gear pattern part, the second gear pattern part, the first gear and the like, the adjustment of the irradiation angle and the irradiation direction of the lamp body is realized, the irradiation angle is relatively large, 360-degree rotation luminescence can be carried out, the lamp is more practical, two using modes of the motor are realized through the electric telescopic rod, two motors do not need to be configured, and the equipment resources are saved.

Description

Can 360 luminous projecting lamps of rotation

Technical Field

The utility model relates to the technical field of projection lamps, in particular to a projection lamp capable of emitting light by rotating 360 degrees.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. The existing projection lamp can only manually adjust the irradiation angle up and down, and the irradiation angle is limited, the general adjustment angle is 0-90 degrees, the adjustment can not be carried out within a wider angle range, 360-degree rotation luminescence can not be carried out, and the direction in the circumferential direction can not be adjusted according to requirements.

To solve the above problem, we propose a projector capable of emitting light by 360 ° rotation.

SUMMERY OF THE UTILITY MODEL

The present invention is intended to provide a projector capable of emitting light by 360 ° rotation, capable of adjusting an angle in a wider range and capable of adjusting a circumferential direction as needed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a light-emitting projection lamp capable of rotating 360 degrees comprises a lamp holder with a cylindrical mounting groove, wherein the upper end of the inner wall of the mounting groove is rotatably connected with a mounting seat through a large bearing, the upper end of the mounting seat is vertically and fixedly connected with a supporting plate, the front surface of the supporting plate is rotatably connected with a rotating shaft, one end of the rotating shaft, far away from the supporting plate, is coaxially and fixedly connected with a first gear, one end of the first gear, far away from the rotating shaft, is fixedly connected with a lamp pole, the other end of the lamp pole is provided with a lamp body, the mounting seat is vertically and slidably connected with a sliding plate in a penetrating way, the upper end of the sliding plate is provided with a first tooth thread part meshed with the first gear, the lower end of the sliding plate is provided with a thread groove, the thread groove is internally connected with a threaded rod in a threaded manner, the threaded rod is rotatably connected with the mounting seat, the lower end of the threaded rod is coaxially and fixedly connected with a second gear, and the inner bottom surface of the mounting groove is fixedly provided with an electric telescopic rod through a base, the telescopic end of the electric telescopic rod is fixedly connected with a motor, the output end of the motor is fixedly connected with a fourth gear, the inner wall of the mounting groove is provided with a notch, a third gear is installed in the notch, and the outer wall of the mounting seat is provided with a second gear portion meshed with the third gear at the lower end of the large bearing.

Preferably, the lamp body is connected with a power supply device through a wire, and the power supply device is fixedly arranged at the upper end of the mounting seat and the rear side of the supporting plate.

Preferably, one side fixedly connected with stopper of slide, set up the spacing groove with stopper sliding connection in the mount pad.

Preferably, when the electric telescopic rod is in a retracted state, the fourth gear is meshed with the second gear, and when the electric telescopic rod is in an extended state, the fourth gear is meshed with the third gear.

Preferably, the width of the first tooth trace is equal to the circumference of the first gear.

Preferably, the lower extreme fixedly connected with slider of motor, the spout with slider sliding connection is seted up to the interior bottom surface of mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the mutual matching of the electric telescopic rod, the motor, the fourth gear, the second gear, the third gear, the first gear pattern part, the second gear pattern part, the first gear and the like, the adjustment of the irradiation angle and the irradiation direction of the lamp body is realized, the irradiation angle is relatively large, 360-degree rotation luminescence can be carried out, the lamp is more practical, two using modes of the motor are realized through the electric telescopic rod, two motors do not need to be configured, and the equipment resources are saved.

Drawings

Fig. 1 is a schematic structural diagram of a top view of a light projector capable of emitting light by rotating 360 ° according to the present invention;

fig. 2 is a structural cross-sectional view of a light projector capable of emitting light by 360 ° rotation according to the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: the lamp comprises a lamp holder 1, a large bearing 2, a mounting seat 3, a supporting plate 4, a first gear 5, a lamp post 6, a lamp body 7, a sliding plate 8, a threaded rod 9, a second gear 10, a limiting block 11, a limiting groove 12, a groove 13, a third gear 14, a motor 15, a fourth gear 16, a base 17, an electric telescopic rod 18, a sliding block 19, a sliding groove 20 and a power supply device 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a light projector capable of emitting light by 360 degrees rotation comprises a lamp holder 1 recessed with a cylindrical mounting groove, the upper end of the inner wall of the mounting groove is rotatably connected with a mounting seat 3 through a large bearing 2, the upper end of the mounting seat 3 is vertically and fixedly connected with a support plate 4, the front surface of the support plate 4 is rotatably connected with a rotating shaft (not shown in the figure), one end of the rotating shaft far away from the support plate 4 is coaxially and fixedly connected with a first gear 5, one end of the first gear 5 far away from the rotating shaft is fixedly connected with a lamp post 6, the other end of the lamp post 6 is provided with a lamp body 7, the irradiation angle of the lamp body 7 is adjusted through the rotation of the first gear 5, a sliding plate 8 is vertically and slidably connected in the mounting seat 3 in a penetrating way, the upper end of the sliding plate 8 is provided with a first tooth thread part meshed with the first gear 5, the lower end of the sliding plate 8 is provided with a thread groove, a threaded rod 9 is connected in the thread groove, and the threaded rod 9 is rotatably connected with the mounting seat 3, the coaxial fixedly connected with second gear 10 of lower extreme of threaded rod 9, the interior bottom surface of mounting groove has electric telescopic handle 18 through base 17 fixed mounting, electric telescopic handle 18's flexible end fixedly connected with motor 15, motor 15's output fixedly connected with fourth gear 16, scarce groove 13 has been seted up to the inner wall of mounting groove, third gear 14 is installed to scarce groove 13 internal rotation, the outer wall of mount pad 3 just is equipped with the second gear portion with third gear 14 meshing at the lower extreme of big bearing 2.

In the utility model, when the irradiation angle of the lamp body 7 needs to be adjusted, the electric telescopic rod 18 is in a contraction state, the fourth gear 16 is meshed with the second gear 10, the motor 15 transmits torque to the threaded rod 9 through the meshed fourth gear 16 and the second gear 10, the sliding plate 8 ascends and descends in the vertical direction under the limiting condition, the first insection part on the sliding plate 8 is meshed with the first gear 5 to rotate, the lamp post 6 and the lamp body 7 are further driven to rotate by taking the rotating shaft as the center of a circle, the rotation angle range is about 270 degrees, the angle at which the sliding plate 8 and the supporting plate 4 block the lamp body 7 to rotate continuously is seen in the specific range, but the advantage that the rotation range is far from the market and is less than 90 degrees is more obvious;

when the irradiation direction needs to be adjusted or the light is reflected rotationally, the electric telescopic rod 18 pushes the motor 15 out to enable the fourth gear 16 to be meshed with the third gear 14, the motor 15 drives the mounting seat 3 to rotate circumferentially through the fourth gear 16, the third gear 14 and the second gear portion in sequence, when the mounting seat is rotated to the required direction, the motor 15 stops, and when the motor 15 works continuously, 360-degree rotation light emitting can be achieved.

The lamp body 7 is connected with a power supply device 21 through a lead, and the power supply device 21 is fixedly installed at the upper end of the installation seat 3 and the rear side of the support plate 4. The motor 15 and the electric telescopic rod 18 can be additionally connected with an external power supply to realize power supply, and the power supply device 21 in the utility model is a storage battery, so that the problem of wire winding caused by the rotation of the mounting seat 3 is avoided.

One side fixedly connected with stopper 11 of slide 8, seted up in mount pad 3 with stopper 11 sliding connection's spacing groove 12. Carry out spacing slip to slide 8, at the vertical gliding in-process of slide 8, stopper 11 slides in spacing groove 12, prescribes a limit to the sliding range of slide 8 simultaneously, avoids slide 8 roll-off mount pad 3.

When the electric telescopic rod 18 is in a contraction state, the fourth gear 16 is meshed with the second gear 10, and when the electric telescopic rod 18 is in an extension state, the fourth gear 16 is meshed with the third gear 14. This is for the purpose of realizing one motor 15, two use purposes.

The width of the first toothing is equal to the circumference of the first gear wheel 5. That is, the first gear 5 can rotate for a circle by the first thread portion, so as to satisfy the adjustment range of the lamp body 7.

The lower extreme fixedly connected with slider 19 of motor 15, the interior bottom surface of mounting groove is seted up and is had slide groove 20 with slider 19 sliding connection. It should be noted that, a gap exists between the motor 15 and the inner bottom surface of the mounting groove, and the sliding block 19 slides in the sliding groove 20 when the electric telescopic rod 18 pushes and pulls the motor 15, so as to enhance the stability of the movement of the motor 15.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a can 360 rotatory luminous projecting lamps, includes lamp stand (1) that caves in and have cylindrical mounting groove, its characterized in that: the lamp is characterized in that the upper end of the inner wall of the mounting groove is rotatably connected with a mounting seat (3) through a large bearing (2), the upper end of the mounting seat (3) is vertically and fixedly connected with a supporting plate (4), the front of the supporting plate (4) is rotatably connected with a rotating shaft, one end of the rotating shaft, far away from the supporting plate (4), is coaxially and fixedly connected with a first gear (5), one end of the first gear (5), far away from the rotating shaft, is fixedly connected with a lamp post (6), the other end of the lamp post (6) is provided with a lamp body (7), the mounting seat (3) is vertically and slidably connected with a sliding plate (8) in a penetrating manner, the upper end of the sliding plate (8) is provided with a first tooth pattern part meshed with the first gear (5), the lower end of the sliding plate (8) is provided with a thread groove, a threaded rod (9) is in the thread groove, and the threaded rod (9) is rotatably connected with the mounting seat (3), the coaxial fixedly connected with second gear (10) of lower extreme of threaded rod (9), the interior bottom surface of mounting groove has electric telescopic handle (18) through base (17) fixed mounting, the flexible fixedly connected with motor (15) of electric telescopic handle (18), the output fixedly connected with fourth gear (16) of motor (15), scarce groove (13) has been seted up to the inner wall of mounting groove, third gear (14) are installed to scarce groove (13) internal rotation, the outer wall of mount pad (3) just is equipped with the second gear portion with third gear (14) meshing at the lower extreme of big bearing (2).

2. The projector of claim 1, wherein the projector is capable of emitting light by 360 ° rotation, and comprises: the lamp body (7) is connected with a power supply device (21) through a lead, and the power supply device (21) is fixedly arranged at the upper end of the mounting base (3) and the rear side of the supporting plate (4).

3. The projector of claim 1, wherein the projector is capable of emitting light by 360 ° rotation, and comprises: one side fixedly connected with stopper (11) of slide (8), set up in mount pad (3) and stopper (11) sliding connection's spacing groove (12).

4. The projector of claim 1, wherein the projector is capable of emitting light by 360 ° rotation, and comprises: when the electric telescopic rod (18) is in a contraction state, the fourth gear (16) is meshed with the second gear (10), and when the electric telescopic rod (18) is in an extension state, the fourth gear (16) is meshed with the third gear (14).

5. The projector of claim 1, wherein the projector is capable of emitting light by 360 ° rotation, and comprises: the width of the first toothing is equal to the circumference of the first gear wheel (5).

6. The projector of claim 1, wherein the projector is capable of emitting light by 360 ° rotation, and comprises: the lower extreme fixedly connected with slider (19) of motor (15), spout (20) with slider (19) sliding connection are seted up to the interior bottom surface of mounting groove.