Projection lamp for building brightening

Abstract

The utility model discloses a project lamp for building brightening. The project lamp comprises a base and a locking mechanism. A sliding groove is formed in the upper end of the base, a sliding rib is slidably connected into the sliding groove, a rotating base is fixedly connected to the upper end of the sliding rib, a cavity is formed in the rotating base, the upper end of the rotating base is connected with a support through evenly-distributed bolts, the upper end of the support is rotationally connected with a lamp through a rotating column, and an LED lamp panel is arranged in the lamp. The input end of the LED lamp panel is electrically connected with the output end of an external control switch through a wire; the locking mechanism is arranged between the base and the cavity, the locking mechanism comprises locking plates and an inner gear ring, the inner gear ring is fixedly connected to the outer surface of the base, a sliding opening is formed in the cavity, and the locking plates are slidably connected to the left end and the right end of the sliding opening correspondingly. And the installation convenience degree of the building body brightening projection lamp is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building lighting equipment, in particular to a building lighting projection lamp. Background Art

[0002] Building lighting floodlights are a type of lamp used to illuminate the exterior walls or objects of buildings. Through the rendering, change and control of light, it achieves the purpose of beautifying the environment, enhancing the image of buildings and the night view of the city. The main feature of this type of lamp is that it can be aimed in any direction and has a structure that is not affected by climatic conditions, making it suitable for various outdoor environments, such as large-scale work sites, building outlines, stadiums, overpasses, monuments, parks and flower beds, etc.

[0003] Some existing building lighting floodlights use the horizontal angle of the lamp to carry out building lighting work;

[0004] Traditional building lighting floodlights of this type have the following problems, such as using a horizontal angle of the lamp, which may affect the convenience of installation of the building lighting floodlight. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a building lighting floodlight, which can realize fast and stable adjustment of the installation angle of the building lighting floodlight, effectively improve the installation convenience of the building lighting floodlight, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building lighting floodlight, comprising a base and a locking mechanism;

[0007] Base: A slide groove is arranged at the upper end thereof, a sliding rib is slidably connected inside the slide groove, a rotating seat is fixedly connected at the upper end of the sliding rib, a cavity is arranged inside the rotating seat, a bracket is connected to the upper end of the rotating seat through evenly distributed bolts, a lamp is rotatably connected to the upper end of the bracket through a rotating column, an LED light board is arranged inside the lamp, and an input end of the LED light board is electrically connected to an output end of an external control switch through an electric wire;

[0008] Locking mechanism: It is arranged between the base and the cavity, which can realize the fast and stable adjustment of the installation angle of the floodlight, effectively improving the installation convenience of the building lighting floodlight.

[0009] Furthermore, the locking mechanism includes a locking plate and an inner gear ring, the inner gear ring is fixedly connected to the outer surface of the base, a sliding opening is provided inside the cavity, the locking plate is slidably connected to the left and right ends of the sliding opening respectively, and the end of the locking plate away from the center of the base is clamped with the inner gear ring to achieve relative position locking of the base and the rotating seat.

[0010] Furthermore, the locking mechanism also includes a knob, a screw, a drive seat, a connecting rod and a connecting seat. The screw is rotatably connected to the middle of the cavity, the drive seat is threadedly connected to the middle of the screw, the connecting rod is rotatably connected to the left and right ends of the drive seat respectively, the connecting seats are fixedly connected to the upper ends of the inner surfaces relative to the locking plates respectively, the connecting seats are rotatably connected to the ends of the laterally adjacent connecting rods away from the center of the base, and the knob is fixedly connected to the front end of the screw to provide driving force for locking the relative position of the base and the rotating seat.

[0011] Furthermore, the left and right ends of the lamp are fixedly connected with symmetrically distributed clamping columns, the front surface of the lamp is provided with a protective cover, and the left and right ends of the protective cover are provided with bayonet holes, which are clamped with corresponding clamping columns to protect the lamp.

[0012] Furthermore, a handle is fixedly connected to the upper end of the lamp to facilitate the movement and vertical angle adjustment of the floodlight.

[0013] Furthermore, a scale bar is provided at the upper end of the outer surface of the base, and a pointer is fixedly connected to the front end of the rotating seat. The pointer and the scale bar are installed in coordination to display the lateral angle adjustment of the floodlight.

[0014] Furthermore, a mounting plate is fixedly connected to the lower end of the base, and evenly distributed mounting holes are arranged inside the mounting plate to facilitate the installation of the translucent lamp.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the building lighting floodlight has the following advantages:

[0016] The personnel rotates the rotating seat so that the sliding rib slides inside the slide groove. The rotation of the rotating seat drives the pointer to rotate. The pointer works in conjunction with the scale bar to display the rotation angle of the rotating seat, and then displays the rotation angle of the lamp. When the lamp is rotated to the required angle, the personnel stops rotating the rotating seat and turns the knob. The rotation of the knob drives the screw to rotate. The rotation of the screw causes the driving seat to move forward. The forward movement of the driving seat drives the end of the connecting rod close to the center of the base to move forward, so that the end of the connecting rod away from the center of the base pushes the locking plate through the laterally adjacent connecting seat. The locking plates slide inside the sliding mouth toward the end away from the center of the base, so that the locking plates are stably engaged with the inner gear ring, thereby realizing the relative position locking of the base and the rotating seat, which can realize the rapid and stable adjustment of the installation angle of the floodlight, and effectively improve the convenience of installation of the building lighting floodlight. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the rear side of the utility model;

[0019] Figure 3It is a schematic cross-sectional structural diagram of the utility model from the side.

[0020] In the figure: 1 base, 2 rotating seat, 3 locking mechanism, 31 knob, 32 screw, 33 driving seat, 34 connecting rod, 35 connecting seat, 36 locking plate, 37 inner gear ring, 4 cavity, 5 slide groove, 6 sliding rib, 7 bracket, 8 rotating column, 9 lamp, 10 LED light board, 11 protective cover, 12 clamping column, 13 mounting plate, 14 scale bar, 15 pointer. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 , This embodiment provides a technical solution: a building lighting floodlight, including a base 1 and a locking mechanism 3;

[0023] Base 1: A slide groove 5 is arranged at its upper end, a sliding rib 6 is slidably connected inside the slide groove 5, a rotating seat 2 is fixedly connected to the upper end of the sliding rib 6, a cavity 4 is arranged inside the rotating seat 2, a bracket 7 is connected to the upper end of the rotating seat 2 through evenly distributed bolts, a lamp 9 is rotatably connected to the upper end of the bracket 7 through a rotating column 8, a handle is fixedly connected to the upper end of the lamp 9, an LED light board 10 is arranged inside the lamp 9, an input end of the LED light board 10 is electrically connected to an output end of an external control switch through an electric wire, a mounting plate 13 is fixedly connected to the lower end of the base 1, and evenly distributed mounting holes are arranged inside the mounting plate 13;

[0024] The locking mechanism 3 is arranged between the base 1 and the cavity 4. The locking mechanism 3 includes a locking plate 36 and an inner gear ring 37. The inner gear ring 37 is fixedly connected to the outer surface of the base 1. A sliding mouth is arranged inside the cavity 4. The locking plates 36 are slidably connected to the left and right ends of the sliding mouth respectively. The end of the locking plate 36 away from the center of the base 1 is clamped with the inner gear ring 37. The locking mechanism 3 also includes a knob 31, a screw rod 32, a driving seat 33, a connecting rod 34 and a connecting seat 35. The screw rod 32 is rotatably connected to the middle part of the cavity 4. The driving seat 33 is threadedly connected to the middle part of the screw rod 32. The connecting rod 34 is rotatably connected to the left and right ends of the driving seat 33 respectively. The connecting seat 35 is fixedly connected to the upper end of the inner surface opposite to the locking plate 36 respectively. The connecting seat 35 is rotatably connected to the end of the laterally adjacent connecting rod 34 away from the center of the base 1. The knob 31 is fixedly connected to the screw rod 32. The front end of 32 is rotated, the rotating seat 2 is rotated, so that the sliding rib 6 slides inside the sliding groove 5, and the rotating seat 2 rotates to drive the pointer 15 to rotate. The pointer 15 cooperates with the scale bar 14 to display the rotation angle of the rotating seat 2, and then displays the rotation angle of the lamp 9. When the lamp 9 is rotated to the required angle, the rotating seat 2 is stopped and the knob 31 is turned. The rotation of the knob 31 drives the screw rod 32 to rotate. The rotation of the screw rod 32 causes the driving seat 33 to move forward. The driving seat 33 moves forward and drives the end of the connecting rod 34 close to the center of the base 1 to move forward, so that the end of the connecting rod 34 away from the center of the base 1 pushes the locking plate 36 through the laterally adjacent connecting seat 35. The locking plates 36 slide inside the sliding mouth toward the end away from the center of the base 1, so that the locking plates 36 are stably engaged with the inner gear ring 37, thereby realizing the relative position locking of the base 1 and the rotating seat 2;

[0025] Wherein: the left and right ends of the lamp 9 are fixedly connected with symmetrically distributed clamping columns 12, the front surface of the lamp 9 is provided with a protective cover 11, and the left and right ends of the protective cover 11 are provided with a bayonet, and the bayonet is clamped with the corresponding clamping column 12;

[0026] Wherein: a scale bar 14 is arranged at the upper end of the outer surface of the base 1 , a pointer 15 is fixedly connected to the front end of the rotating base 2 , and the pointer 15 is installed in coordination with the scale bar 14 .

[0027] The working principle of a building lighting floodlight provided by the utility model is as follows: when working, the personnel stably connect the mounting hole inside the mounting plate 13 with the threaded hole in the horizontal working area through the mounting bolts, thereby realizing the stable installation of the building lighting floodlight, and then the personnel rotate the rotating seat 2, so that the sliding rib 6 slides inside the slide groove 5, and the rotation of the rotating seat 2 drives the pointer 15 to rotate, and the pointer 15 cooperates with the scale bar 14 to display the rotation angle of the rotating seat 2, and then displays the rotation angle of the lamp 9. When the lamp 9 is rotated to the required angle, the personnel stops rotating the rotating seat 2 and turns the knob 3 1, the rotation of the knob 31 drives the screw rod 32 to rotate, and the rotation of the screw rod 32 causes the driving seat 33 to move forward. The forward movement of the driving seat 33 drives the end of the connecting rod 34 close to the center of the base 1 to move forward, so that the end of the connecting rod 34 away from the center of the base 1 pushes the locking plate 36 through the laterally adjacent connecting seat 35, and the locking plate 36 slides inside the sliding mouth toward the end away from the center of the base 1, so that the locking plate 36 is stably engaged with the inner gear ring 37, so as to realize the relative position locking of the base 1 and the rotating seat 2, and then the personnel realize the operation of the LED light board 10 through the external control switch to carry out the building lighting work.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A building lighting floodlight, characterized by: It comprises a base (1) and a locking mechanism (3); The base (1) is provided with a slide groove (5) at its upper end, a slide rib (6) is slidably connected inside the slide groove (5), the upper end of the slide rib (6) is fixedly connected to a rotating seat (2), a cavity (4) is provided inside the rotating seat (2), the upper end of the rotating seat (2) is connected to a bracket (7) through evenly distributed bolts, the upper end of the bracket (7) is rotatably connected to a lamp (9) through a rotating column (8), an LED light board (10) is provided inside the lamp (9), and the input end of the LED light board (10) is electrically connected to the output end of an external control switch through an electric wire; The locking mechanism (3) is arranged between the base (1) and the cavity (4).

2. A building lighting floodlight according to claim 1, characterized in that: The locking mechanism (3) comprises a locking plate (36) and an inner toothed ring (37), wherein the inner toothed ring (37) is fixedly connected to the outer surface of the base (1), a sliding opening is provided inside the cavity (4), the locking plate (36) is slidably connected to the left and right ends of the sliding opening respectively, and the end of the locking plate (36) away from the center of the base (1) is clamped with the inner toothed ring (37).

3. A building lighting floodlight according to claim 2, characterized in that: The locking mechanism (3) further comprises a knob (31), a screw rod (32), a driving seat (33), a connecting rod (34) and a connecting seat (35); the screw rod (32) is rotatably connected to the middle part of the cavity (4); the driving seat (33) is threadedly connected to the middle part of the screw rod (32); the connecting rod (34) is rotatably connected to the left and right ends of the driving seat (33); the connecting seats (35) are respectively fixedly connected to the upper ends of the inner surface opposite to the locking plate (36); the connecting seats (35) are rotatably connected to the ends of the laterally adjacent connecting rods (34) away from the center of the base (1); and the knob (31) is fixedly connected to the front end of the screw rod (32).

4. The building lighting floodlight according to claim 1, characterized in that: The left and right ends of the lamp (9) are both fixedly connected with symmetrically distributed clamping columns (12), the front surface of the lamp (9) is provided with a protective cover (11), and the left and right ends of the protective cover (11) are both provided with clamping ports, and the clamping ports are clamped with corresponding clamping columns (12).

5. The building lighting floodlight according to claim 1, characterized in that: A handle is fixedly connected to the upper end of the lamp (9).

6. The building lighting floodlight according to claim 1, characterized in that: The upper end of the outer surface of the base (1) is provided with a scale bar (14), and the front end of the rotating seat (2) is fixedly connected with a pointer (15), and the pointer (15) is installed in coordination with the scale bar (14).

7. The building lighting floodlight according to claim 1, characterized in that: The lower end of the base (1) is fixedly connected to a mounting plate (13), and evenly distributed mounting holes are arranged inside the mounting plate (13).

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