CN210241293U

CN210241293U - Projection angle adjusting device of projection lamp

Info

Publication number: CN210241293U
Application number: CN201921259241.2U
Authority: CN
Inventors: Weihua Liang; 梁伟华; Xiaozhen Zhang; 张小贞; Zhiyong Liu; 刘智勇
Original assignee: Guangzhou Tengchuang Energy Saving Technology Co ltd
Current assignee: Guangzhou Tengchuang Energy Saving Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-04-03
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a projection angle adjusting device of projecting lamp, including base, mount pad, curb plate and projecting lamp body, the equal fixedly connected with mounting panel in both sides of base one end, the inside cavity that is used for installing the motor that is equipped with of base, the motor top is connected with the pivot, the one end and the mount pad fixed connection of motor are kept away from in the pivot, the mount pad is located the base directly over, be equipped with the steel ball between mount pad and the base, mount pad up end fixedly connected with curb plate, the curb plate is parallel relatively and is equipped with two sets ofly, the projecting lamp body is located two sets of between the curb plate, just the equal fixed mounting in projecting lamp body both ends has the connecting rod, the projecting lamp body passes through the connecting rod and is connected with the curb plate, the inside accommodating space that has of mount pad, fixed mounting has the cylinder. This projection angle adjusting device of projecting lamp, reasonable in design, convenient to use is convenient for carry out the angle modulation to the projecting lamp.

Description

Projection angle adjusting device of projection lamp

Technical Field

The utility model belongs to the technical field of the projecting lamp, concretely relates to light projection angle adjusting device of projecting lamp.

Background

The projector is a lamp that specifies that the illuminance on the illuminated surface is higher than that in the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by the climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Thus, almost all large area lighting fixtures used outdoors can be considered as floodlights.

Original outdoor projecting lamp is mostly fixed on outdoor wall through the mounting bracket, when the direction of illumination to the lamp is adjusted to needs, need use instruments such as screwdriver, relaxs the installation angle of lamps and lanterns, then readjusts, and the refastening, accommodation process is comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a light projection angle adjusting device of projecting lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a light projection angle adjusting device of a light projection lamp comprises a base, a mounting seat, side plates and a light projection lamp body, wherein mounting plates are fixedly connected to two sides of one end of the base, a cavity for mounting a motor is formed in the base, a rotating shaft is connected to the top end of the motor, one end, away from the motor, of the rotating shaft is fixedly connected with the mounting seat, the mounting seat is arranged right above the base, steel balls are arranged between the mounting seat and the base, the side plates are fixedly connected to the upper end face of the mounting seat, the side plates are arranged in two groups in parallel, the light projection lamp body is arranged between the two groups of side plates, connecting rods are fixedly arranged at two ends of the light projection lamp body, the light projection lamp body is connected with the side plates through the connecting rods, an accommodating space is formed in the mounting seat, an air cylinder, the top end of the telescopic rod is fixedly provided with a connector, one side of the projection lamp body is fixedly connected with an installation block, the installation block is rotatably connected with the connector, and the installation block is matched with the connector.

Preferably, the connecting rod is parallel to each other and is equipped with two sets ofly, the curb plate is located the connecting rod position and inlays and install the bearing, the bearing is parallel to each other and is equipped with two sets ofly, the fixed grafting of connecting rod one end is on the projecting lamp body, the one end that the projecting lamp body was kept away from to the connecting rod is fixed to be inserted in the bearing.

Preferably, the mounting panel is relatively parallel to be equipped with two sets ofly, mounting panel one side and base vertical weld, be connected with the bolt on the mounting panel, the bolt is equipped with the multiunit, the louvre has all been seted up to the base both sides, the louvre is relatively parallel to be equipped with two sets ofly.

Preferably, the motor top is through flange and cavity top inner wall fixed connection, cavity and louvre intercommunication, the base is passed to the pivot bottom and is connected with the motor, the fixed lower terminal surface of pegging graft at the mount pad in pivot top.

Preferably, the lower end face of the mounting seat and the upper end face of the base are both provided with a slide way for mounting steel balls, the slide ways are arranged in two groups in parallel relatively, the steel balls are arranged between the two groups of slide ways, and the slide ways are of circular ring structures.

Preferably, the bottom end of the air cylinder is fixedly connected with the inner wall of the bottom end of the mounting seat, the bottom end of the telescopic rod penetrates through the mounting seat to be connected with the air cylinder, and the projection lamp body is rotatably connected with the side plate.

The utility model discloses a technological effect and advantage: this projection angle adjusting device of projecting lamp, by the base, including a motor, an end cap, a controller, and a cover plate, the pivot, the steel ball, the design of spout and mount pad, thereby be convenient for adjust the orientation about the projecting lamp body, the slide cover is put in the pivot, the steel ball uses the pivot as central annular array multiunit, and then the mount pad of being convenient for is followed the pivot and is rotated, through the cylinder, the telescopic link, the installation piece, the connector, the curb plate, connecting rod and bearing, thereby be convenient for adjust the upper and lower angle of projecting lamp body, this projection angle adjusting device of projecting lamp, and reasonable design, high durability and convenient use, be convenient for carry out angle modulation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a side view of the present invention.

In the figure: the projector comprises a base 1, a mounting seat 2, a side plate 3, a projector body 4, a mounting plate 5, a steel ball 6, a rotating shaft 7, a connecting rod 8, a motor 9, a bolt 10, an air cylinder 11, a slideway 12, a bearing 13, a cavity 14, a mounting block 15, a connector 16, a telescopic rod 17 and heat dissipation holes 18.

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.

The utility model provides a projection angle adjusting device of a projection lamp as shown in figures 1-3, which comprises a base 1, a mounting seat 2, a side plate 3 and a projection lamp body 4, wherein both sides of one end of the base 1 are fixedly connected with a mounting plate 5, a cavity 14 for mounting a motor 9 is arranged inside the base 1, the top end of the motor 9 is connected with a rotating shaft 7, one end of the rotating shaft 7 far away from the motor 9 is fixedly connected with the mounting seat 2, the mounting seat 2 is arranged right above the base 1, a steel ball 6 is arranged between the mounting seat 2 and the base 1, the side plate 3 is fixedly connected with the upper end surface of the mounting seat 2, the side plate 3 is provided with two groups in parallel relatively, the projection lamp body 4 is arranged between the two groups of side plates 3, connecting rods 8 are fixedly arranged at both ends of the projection lamp body 4, the projection lamp body 4 is connected with the side, the utility model discloses a projecting lamp body, including mount pad 2, fixed mounting has cylinder 11 in the

mount pad

2, 11 tops of cylinder are connected with telescopic link 17, telescopic link 17 top fixed mounting has

connector

16, 4 one side fixedly connected with installation piece 15 of projecting lamp body, installation piece 15 rotates with connector 16 to be connected, just installation piece 15 and connector 16 looks adaptation.

Specifically, the relative parallel of connecting rod 8 is equipped with two sets ofly, curb plate 3 is located the position at connecting rod 8 and inlays and install bearing 13, bearing 13 relative parallel is equipped with two sets ofly, the fixed grafting of 8 one ends of connecting rod is on projecting lamp body 4, the one end that projecting lamp body 4 was kept away from to connecting rod 8 is fixed to be inserted in bearing 13.

Specifically, the relative parallel of mounting panel 5 is equipped with two sets ofly, 5 one side of mounting panel and base 1 vertical weld, be connected with bolt 10 on the mounting panel 5, bolt 10 is equipped with the multiunit, louvre 18 has all been seted up to base 1 both sides, louvre 18 relative parallel is equipped with two sets ofly, inlays in the louvre 18 and installs at a distance from the net, can be convenient for motor 9 dispels the heat, can avoid debris to get into in the base 1 again.

Specifically, flange and 14 top inner wall fixed connection in cavity are passed through on the motor 9 top, cavity 14 and louvre 18 intercommunication, base 1 is passed to 7 bottoms of pivot and motor 9 are connected, 7 fixed pegs graft in the lower terminal surface of mount pad 2 in the pivot top, and pivot 7 is convenient for adjust projecting lamp body 4's orientation.

Specifically, slide 12 that is used for installing steel ball 6 is all offered to the lower terminal surface of mount pad 2 and the up end of base 1, slide 12 is parallel relatively and is equipped with two sets ofly, steel ball 6 is located two sets ofly between slide 12, slide 12 is the ring shape structure, and slide 12 cover is put in pivot 7, and steel ball 6 uses pivot 7 as central annular array multiunit, and then is convenient for mount pad 2 to follow pivot 7 and rotates.

Specifically, 11 bottoms of cylinder and 2 bottom inner wall fixed connection of mount pad, telescopic link 17 bottoms are passed mount pad 2 and are connected with cylinder 11, projecting lamp body 4 rotates with curb plate 3 to be connected, thereby the angle of the projecting lamp body 4 of being convenient for is adjusted.

Specifically, when the projection angle adjusting device of the projection lamp is used, firstly, the base 1 is fixedly installed on a wall through the bolt 10, and then the device is fixed on the wall, when the orientation of the projection lamp body 4 needs to be adjusted, firstly, the motor 9 is started, the mounting seat 2 is driven to rotate through the rotating shaft 7, and then the projection lamp body 4 is driven to rotate, when the angle of the projection lamp body 4 needs to be adjusted downwards, firstly, the cylinder 11 is started, the telescopic rod 17 makes an ascending motion, the projection lamp body 4 also can make an ascending motion along with the telescopic rod 17, as the mounting block 15 is rotatably connected with the connector 16, the projection lamp body 4 can be rotated downwards between the two groups of side plates 3, when the angle of the projection lamp body 4 needs to be adjusted upwards, only the telescopic rod 17 needs to make a downwards motion, and the projection angle adjusting device of the projection lamp, reasonable in design, convenient to use is convenient for carry out angle modulation to the projecting lamp.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a light projection angle adjusting device of projecting lamp, includes base (1), mount pad (2), curb plate (3) and projecting lamp body (4), its characterized in that: the improved projector is characterized in that mounting plates (5) are fixedly connected to two sides of one end of the base (1), a cavity (14) for mounting a motor (9) is formed in the base (1), a rotating shaft (7) is connected to the top end of the motor (9), one end, far away from the motor (9), of the rotating shaft (7) is fixedly connected with the mounting seat (2), the mounting seat (2) is arranged right above the base (1), steel balls (6) are arranged between the mounting seat (2) and the base (1), side plates (3) are fixedly connected to the upper end face of the mounting seat (2), two groups of the side plates (3) are arranged in parallel relatively, the projector body (4) is arranged between the two groups of the side plates (3), connecting rods (8) are fixedly mounted at two ends of the projector body (4), and the projector body (4) is connected with the side plates (3) through the connecting rods (, the utility model discloses a projection lamp, including mount pad (2), cylinder (11), telescopic link (17) top fixed mounting has connector (16), projecting lamp body (4) one side fixedly connected with installation piece (15), installation piece (15) rotate with connector (16) and are connected, just installation piece (15) and connector (16) looks adaptation, mount pad (2) inside have an accommodating space, fixed mounting has cylinder (11) in mount pad (2), cylinder (11) top is connected with telescopic link (17), telescopic link (17) top fixed mounting has connector (16), projecting lamp body (4).

2. The projection angle adjusting apparatus of a floodlight according to claim 1, wherein: connecting rod (8) parallel relatively is equipped with two sets ofly, curb plate (3) are located connecting rod (8) position and inlay and install bearing (13), bearing (13) parallel relatively is equipped with two sets ofly, fixed the pegging graft on projecting lamp body (4) of connecting rod (8) one end, the one end that projecting lamp body (4) were kept away from in connecting rod (8) is fixed to be inserted in bearing (13).

3. The projection angle adjusting apparatus of a floodlight according to claim 1, wherein: mounting panel (5) parallel relatively is equipped with two sets ofly, mounting panel (5) one side and base (1) vertical welding, be connected with bolt (10) on mounting panel (5), bolt (10) are equipped with the multiunit, louvre (18) have all been seted up to base (1) both sides, louvre (18) parallel relatively is equipped with two sets ofly.

4. The projection angle adjusting apparatus of a floodlight according to claim 1, wherein: the motor (9) top is through flange and cavity (14) top inner wall fixed connection, cavity (14) and louvre (18) intercommunication, base (1) is passed to pivot (7) bottom and is connected with motor (9), fixed the lower terminal surface of pegging graft in mount pad (2) in pivot (7) top.

5. The projection angle adjusting apparatus of a floodlight according to claim 1, wherein: the steel ball bearing is characterized in that the lower end face of the mounting seat (2) and the upper end face of the base (1) are provided with two groups of slideways (12) used for mounting steel balls (6), the slideways (12) are arranged in parallel relatively, the steel balls (6) are arranged between the two groups of slideways (12), and the slideways (12) are of circular ring structures.

6. The projection angle adjusting apparatus of a floodlight according to claim 1, wherein: cylinder (11) bottom and mount pad (2) bottom inner wall fixed connection, telescopic link (17) bottom is passed mount pad (2) and is connected with cylinder (11), projecting lamp body (4) are rotated with curb plate (3) and are connected.