CN211780637U

CN211780637U - LED lamp with adjustable irradiation angle

Info

Publication number: CN211780637U
Application number: CN202020211184.7U
Authority: CN
Inventors: 吴国领
Original assignee: Foshan Glows Lighting Electrical Appliance Co ltd
Current assignee: Foshan Glows Lighting Electrical Appliance Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-10-27
Anticipated expiration: 2030-02-26

Abstract

The utility model provides a LED lamps and lanterns with adjustable shine angle relates to the lighting technology field, including the lamp pole, the inside setting of lamp pole is hollow, and the annular slide rail of circle is installed at the lamp pole top, and slide rail top sliding connection has the revolving stage, is provided with the LED lamp holder on the revolving stage, is provided with the regulation and control room on the lamp pole lateral wall, and the indoor rotation of regulation and control has gear A, is connected with the transmission structure between gear A and the revolving stage, inserts the screw rod of vertical direction in the lamp pole, and the revolving stage is stretched out on the screw rod top and sliding connection has the supporting shoe, and the supporting shoe top. Rotating a rotating handle at the top end of the rotating rod to enable the gear A to drive the connecting rod to rotate, so that the rotating table rotates, and the irradiation range of the LED lamp cap is changed; the LED lamp holder is connected with the fixed plate through a pin shaft, the screw rod is rotated, the top end of the screw rod drives the supporting plate to slide up and down, the height of the supporting plate is changed, and the irradiation angle of the LED lamp holder is adjusted through different lifting effects on the LED lamp holder.

Description

LED lamp with adjustable irradiation angle

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a LED lamps and lanterns with adjustable shine angle.

Background

The LED illuminating lamp is called as a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, and can be widely applied to the fields of various indications, display, decoration, backlight sources, common illumination, urban night scenes and the like. In some storage centers, often need carry the goods night, mostly can install the light in order to guarantee the normal operating of work night in the storage room.

When goods storage position takes place great change, in order to provide sufficient illumination for the staff, need adjust the illumination angle of light, make light concentrate on the goods interval, provide an illumination angle adjustable LED lamps and lanterns for this purpose.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED lamps and lanterns with adjustable shine angle to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a LED lamps and lanterns with adjustable shine angle, includes the lamp pole, the inside hollow that sets up of lamp pole, the annular slide rail of circle is installed at the lamp pole top, slide rail top sliding connection has the revolving stage, be provided with the LED lamp holder on the revolving stage, be provided with the regulation and control room on the lamp pole lateral wall, it has gear A to rotate in the regulation and control room, be connected with transmission structure between gear A and the revolving stage, the screw rod of vertical direction has been inserted in the lamp pole, revolving stage and sliding connection have the supporting shoe are stretched out on the screw rod top, the supporting shoe top is connected with the layer board, layer board and.

Preferably, the connecting rod has been inserted to the lamp pole inside, the connecting rod is inside to be set up to hollow structure, the connecting rod top is worn out the lamp pole top and is connected with the revolving stage bottom, gear B has been cup jointed on the connecting rod outer wall, gear B axle center and connecting rod axle center are located same straight line, regulation and control room and the inside intercommunication of lamp pole, gear A and gear B meshing, gear A axle center is connected with the bull stick of vertical direction, the bull stick top is stretched out the regulation and control room and is connected with the rotation handle.

Preferably, the screw rod is inserted into the connecting rod, the top end of the screw rod extends out of the connecting rod and is in threaded connection with the rotating platform, and the rotating platform can drive the screw rod to rotate.

Preferably, a fixing plate in the vertical direction is arranged on the rotating platform, the fixing plate is connected with the LED lamp holder through a pin shaft, a sliding groove is formed in the fixing plate, a cross rod connected to the side wall of the supporting block slides in the sliding groove, and the cross rod slides in the sliding groove, so that the supporting block can only drive the supporting plate to slide up and down.

Preferably, a sleeve is fixed at the bottom of the regulation and control chamber, and the bottom end of the rotating rod is inserted into the sleeve and is rotatably connected with the sleeve.

Preferably, the lamp pole is internally provided with a circular support plate, the top surface of the support plate is in sliding contact with the bottom end of the connecting rod, and the screw rod penetrates through the center of the support plate.

Preferably, the bottom of the rotating platform is connected with a sliding plate matched with the sliding rail.

Preferably, the bottom of the lamp post is provided with an opening, and the opening is connected with a baffle plate.

The utility model has the advantages that: rotating a rotating handle at the top end of the rotating rod to enable the gear A to drive the connecting rod to rotate, so that the rotating table rotates, and the irradiation range of the LED lamp cap is changed; the LED lamp holder is connected with the fixed plate through a pin shaft, the screw rod is rotated, the top end of the screw rod drives the supporting plate to slide up and down, the height of the supporting plate is changed, and the irradiation angle of the LED lamp holder is adjusted through different lifting effects on the LED lamp holder.

Drawings

Fig. 1 is a schematic view of an internal structure of an LED lamp with adjustable illumination angle according to the present invention;

fig. 2 is a schematic view of an external structure of an LED lamp with adjustable illumination angle according to the present invention;

reference numerals: 1. a lamp post; 2. a slide rail; 3. a rotating table; 4. an LED lamp cap; 5. a control room; 6. a gear A; 7. a screw; 8. a support plate; 9. a connecting rod; 10. a gear B; 11. a rotating rod; 12. a support block; 13. a fixing plate; 14. a sleeve; 15. a support plate; 16. and (4) opening.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-2, an LED lamp with adjustable illumination angle comprises a lamp post 1, a circular slide rail 2 is installed at the top of the lamp post 1, a rotary table 3 is arranged above the slide rail 2, a circular slide plate is connected to the bottom of the rotary table 3, the slide plate is inserted into the slide rail 2 and is in sliding contact with the side wall of the slide rail 2, a fixing plate 13 in the vertical direction is arranged on the rotary table 3, and the fixing plate 13 is connected with an LED lamp holder 4 through a pin structure.

The lamp pole 1 is internally provided with a hollow structure, the connecting rod 9 is inserted into the lamp pole 1, the supporting plate 15 with a circular ring structure is arranged in the lamp pole 1, the supporting plate 15 is in sliding contact with the bottom end of the connecting rod 9, and the top end of the connecting rod 9 extends out of the top of the lamp pole 1 and is fixedly connected with the bottom of the rotating platform 3. The outer wall of the connecting rod 9 is coaxially connected with a gear B10, the outer wall of the lamp pole 1 is communicated with a regulation and control chamber 5, a gear A6 is rotated in the regulation and control chamber 5, the gear A6 is meshed with the gear B10, the axis of the gear A6 is connected with a rotating rod 11 in the vertical direction, a sleeve 14 is fixed at the bottom of the regulation and control chamber 5, the bottom end of the rotating rod 11 is inserted into the sleeve 14 and is in sliding connection with the sleeve 14, the top end of the rotating rod 11 extends out of the regulation and control chamber 5 and is connected with a rotating handle, the gear A6 rotates to drive the gear B10 to rotate, the connecting rod 9.

Connecting rod 9 also sets up to hollow structure, screw rod 7 has been inserted in connecting rod 9, screw rod 7 top and 3 central threaded connection of revolving stage, screw rod 7 stretches out one end sliding connection supporting shoe 12 of revolving stage 3, the recess that upwards extends is seted up to supporting shoe 12 bottom, screw rod 7 top and recess inner wall sliding contact, set up the spout of vertical direction on the fixed plate 13, supporting shoe 12 lateral wall is connected with the diaphragm and slides in the spout, supporting shoe 12 top is connected with curved layer board 8, layer board 8 and LED lamp holder 4's lateral wall looks adaptation. The bottom end of the screw 7 penetrates through the center of the supporting plate 15, the bottom of the lamp post 1 is provided with an opening 16, the opening 16 is externally connected with a cover plate, the screw 7 can be rotated by opening the cover plate, the screw 7 moves up and down, the supporting block 12 is jacked up or the supporting block 12 is driven to fall down, and the height of the supporting plate 8 is changed.

The gear A6 drives the gear B10 to rotate, so that the connecting rod 9 drives the rotating platform 3 to rotate, and the irradiation range of the LED lamp cap 4 is changed; the screw 7 is in threaded connection with the rotary table 3, the screw 7 can move upwards and downwards when rotating, the support block 12 is driven to slide up and down, and the irradiation angle of the LED lamp cap 4 is adjusted by changing the height of the support plate 8.

The working principle is as follows: the rotating handle at the top of the rotating rod 11 is rotated to rotate the gear A6, the gear A6 drives the gear B10 to rotate, the connecting rod 9 is rotated, the connecting rod 9 drives the rotating platform 3 to rotate on the sliding rail 2, and the rotating platform 3 rotates to change the irradiation range of the LED lamp head 4; the bottom of the screw 7 is rotated in the opening 16, so that the top of the screw 7 moves upwards or downwards, the top end of the screw 7 is in sliding contact with the inside of the supporting block 12, the supporting block 12 can be jacked upwards or the supporting block 12 is driven to fall downwards, the LED lamp holder 4 is supported by the supporting plate 8, and the height of the supporting plate 8 is changed so that the irradiation angle of the LED lamp holder 4 is changed.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a LED lamps and lanterns with adjustable shine angle, includes lamp pole (1), its characterized in that: the utility model discloses a lamp pole, including lamp pole (1), lamp pole (1) inside sets up to hollow, annular slide rail (2) of circle are installed at lamp pole (1) top, slide rail (2) top sliding connection has revolving stage (3), be provided with LED lamp holder (4) on revolving stage (3), be provided with regulation and control room (5) on lamp pole (1) lateral wall, regulation and control room (5) internal rotation has gear A (6), be connected with transmission structure between gear A (6) and revolving stage (3), the inside screw rod (7) that have vertical direction of inserting of lamp pole (1), revolving stage (3) and sliding connection have supporting shoe (12) are stretched out on screw rod (7) top, supporting shoe (12) top is connected with layer board (8), layer board (8) and LED lamp holder (4) lateral wall sliding contact.

2. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: lamp pole (1) inside has inserted connecting rod (9), connecting rod (9) inside sets up to hollow structure, lamp pole (1) top is worn out on connecting rod (9) top and is connected with revolving stage (3) bottom, gear B (10) have been cup jointed on connecting rod (9) outer wall, gear B (10) axle center is located same straight line with connecting rod (9) axle center, regulation and control room (5) and lamp pole (1) inside intercommunication, gear A (6) and gear B (10) meshing, gear A (6) axle center is connected with bull stick (11) of vertical direction, bull stick (11) top is stretched out regulation and control room (5) and is connected with the rotation handle.

3. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: the screw rod (7) is inserted into the connecting rod (9), and the top end of the screw rod (7) extends out of the connecting rod (9) to be in threaded connection with the rotating platform (3).

4. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: the LED lamp holder is characterized in that a fixing plate (13) in the vertical direction is arranged on the rotating table (3), the fixing plate (13) is connected with the LED lamp holder (4) through a pin shaft, a sliding groove is formed in the fixing plate (13), and a cross rod is connected to the side wall of the supporting block (12) and slides in the sliding groove.

5. The LED lamp with the adjustable illumination angle as set forth in claim 2, wherein: a sleeve (14) is fixed at the bottom of the regulating and controlling chamber (5), and the bottom end of the rotating rod (11) is inserted into the sleeve (14) and is rotatably connected with the sleeve (14).

6. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: the lamp post is characterized in that a supporting plate (15) in a circular ring shape is arranged inside the lamp post (1), the top surface of the supporting plate (15) is in sliding contact with the bottom end of the connecting rod (9), and the screw rod (7) penetrates through the center of the supporting plate (15).

7. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: the bottom of the rotating platform (3) is connected with a sliding plate matched with the interior of the sliding rail (2).

8. The LED lamp with the adjustable illumination angle as set forth in claim 1, wherein: an opening (16) is formed in the bottom of the lamp post (1), and a baffle plate is connected to the opening (16).