Projection lamp

Abstract

The utility model discloses a projection lamp, which relates to the technical field of projection lamps and comprises a fixing plate, a connecting block is mounted at the front end of the fixing plate, a mounting groove is distributed at the upper end of the connecting block, a moving plate is movably mounted in the mounting groove, a mounting plate is slidably mounted in the mounting groove, and a fixing rod is movably mounted above the mounting plate. A first dial is installed at the front end of the installation plate, supporting plates are installed on the two sides of the surface of the first dial, a lamp body shell is installed between the two supporting plates, second dials are installed at the two ends of the lamp body shell, the first dial and the supporting plates are installed on the installation plate and the lamp body shell through bolts respectively, and a plurality of heat conduction plates are installed at the upper end and the lower end of the lamp body shell respectively. The first dial and the second dial are arranged, so that the angle between the supporting plate and the lamp body shell can be checked conveniently, the multiple irradiation lamps can keep the same orientation and inclination angle conveniently, and the multiple irradiation lamps do not need to be adjusted many times.

Description

Technical Field

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

[0002] LED spotlights are also called linear LED spotlights. Because of their long strip shape, some people also call them LED linear lights. They are mainly used for architectural decorative lighting.

[0003] At present, the projection direction and projection angle of the spotlight can be adjusted. When multiple spotlights are used together, it is necessary to ensure that the projection directions and projection angles of the multiple spotlights are consistent. Since there is no reference object on the spotlight, the projection angles and projection directions of the multiple spotlights need to be adjusted multiple times, which affects the installation efficiency. At the same time, when the spotlight is working for a long time, the internal temperature of the spotlight will be high, which affects the service life of the internal parts of the spotlight. Utility Model Content

[0004] The purpose of the present invention is to provide a projection lamp to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a projection lamp, comprising a fixing plate, a connecting block installed at the front end of the fixing plate, a mounting groove provided at the upper end of the connecting block, a movable plate movably installed inside the mounting groove, a mounting plate slidably installed inside the mounting groove, a fixing rod movably installed above the mounting plate, a scale plate 1 installed at the front end of the mounting plate, support plates installed on both sides of the scale plate 1, a lamp body shell installed between the two support plates, a scale plate 2 installed at both ends of the lamp body shell, the scale plate 1 and the support plate are respectively mounted on the mounting plate and the lamp body shell by bolts, and a plurality of heat conducting plates are installed on the upper and lower ends of the lamp body shell.

[0006] Preferably, a plurality of elastic springs are installed inside the installation groove, and the movable plate is installed on the upper ends of the plurality of elastic springs.

[0007] Preferably, a movable groove is provided through one end of the connecting block, the movable groove is Z-shaped, the fixing rod is located inside the movable groove, and the mounting plate is located between the fixing rod and the movable plate.

[0008] Preferably, identification blocks are installed at the front end of the mounting plate and the front end of the support plate.

[0009] Preferably, one end of the heat conducting plate extends into the interior of the lamp body shell.

[0010] Preferably, the front end of the fixing plate outside the connecting block is provided with four mounting holes in a rectangular array.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The present application is provided with a dial 1 and a dial 2, which are convenient for checking the angles of the support plate and the lamp body shell, and for making it easy to keep multiple lamps in the same direction and tilt angle without having to adjust the multiple lamps multiple times.

[0013] 2. This application sets up a heat conducting plate, which has a certain heat transfer property. The heat conducting plate can conduct the heat inside the lamp shell through the heat conducting plate, and dissipate the heat of the heat conducting plate through the external air, effectively avoiding the high temperature inside the lamp shell and affecting the service life of the irradiation lamp.

[0014] 3. This application sets up a movable groove and a fixed rod. The fixed rod can move inside the Z-shaped movable groove, which is convenient for the fixed rod to fix the mounting plate, effectively improving the installation and disassembly efficiency of the spotlight, and facilitating later repair and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a left view of the utility model;

[0017] Figure 3 It is a side sectional view of the present utility model.

[0018] In the figure: 1. Fixed plate; 2. Connecting block; 3. Mounting slot; 4. Moving plate; 5. Mounting plate; 6. Scale plate 1; 7. Support plate; 8. Lamp housing; 9. Scale plate 2; 10. Heat conducting plate; 11. Fixed rod; 12. Elastic spring; 13. Moving slot; 14. Identification block; 15. Mounting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] like Figures 1 to 3As shown, the present application includes a fixing plate 1, a connecting block 2 is installed at the front end of the fixing plate 1, a mounting groove 3 is provided on the upper end of the connecting block 2, a movable plate 4 is movably installed inside the mounting groove 3, and the movable plate 4 is used to support the mounting plate 5, and a mounting plate 5 is slidably installed inside the mounting groove 3. The mounting plate 5 is installed by sliding, and a fixing rod 11 is movably installed above the mounting plate 5. The fixing rod 11 is used to limit the mounting plate 5 to prevent the mounting plate 5 from accidentally sliding out of the mounting groove 3. A dial 6 is installed at the front end of the mounting plate 5. By setting the dial 6, the steering angle of the lamp body housing 8 can be checked. Support plates 7 are installed on both sides of the dial 6. A lamp body shell 8 is installed between the support plates 7, and the inclination angle of the lamp body shell 8 can be adjusted. Dial 2 9 is installed at both ends of the lamp body shell 8. By setting the dial 2 9, the inclination angle of the lamp body shell 8 can be understood. Dial 1 6 and the support plate 7 are respectively installed on the mounting plate 5 and the lamp body shell 8 by bolts. Several heat conducting plates 10 are installed on the upper and lower ends of the lamp body shell 8. The heat conducting plates 10 have certain heat transfer properties. The heat conducting plates 10 can conduct the heat inside the lamp body shell 8 through the heat conducting plates 10, and dissipate the heat from the heat conducting plates 10 through the external air, effectively avoiding the high temperature inside the lamp body shell 8 affecting the service life of the irradiation lamp.

[0021] Specifically, a plurality of elastic springs 12 are installed inside the installation groove 3, and the movable plate 4 is installed on the upper ends of the plurality of elastic springs 12. By using the elastic springs 12 to support the movable plate 4, the movable plate 4 has a certain elastic force, thereby realizing the movable installation of the movable plate 4.

[0022] Furthermore, a movable groove 13 is arranged through one end of the connecting block 2, and the movable groove 13 is Z-shaped. The fixing rod 11 is located inside the movable groove 13, and the mounting plate 5 is located between the fixing rod 11 and the movable plate 4. When the fixing rod 11 and the mounting plate 5 are installed, the fixing rod 11 is located behind the mounting groove 3 and will not affect the normal installation of the mounting plate 5. By moving the fixing rod 11 to the other end of the movable groove 13, the fixing rod 11 is located on the mounting plate 5, and the elastic spring 12 pushes the mounting plate 5 through the movable plate 4 to fix the mounting plate 5. When the headlight is repaired, it is convenient to disassemble the headlight, thereby effectively improving the maintenance efficiency of the headlight.

[0023] Furthermore, identification blocks 14 are mounted on the front ends of both the mounting plate 5 and the support plate 7, and are positioned on either side of the scale plate 1 6 and the scale plate 2 9, respectively. By providing the identification blocks 14 and using them in conjunction with the scale plates 1 6 and 2 9, multiple lamp housings 8 can maintain the same orientation and tilt angle, eliminating the need for multiple adjustments.

[0024] Furthermore, one end of the heat conducting plate 10 extends to the inside of the lamp housing 8, and the heat outside the lamp housing 8 is transferred to the outside of the lamp housing 8 through the heat conducting plate 10, thereby achieving heat dissipation for the irradiation lamp and effectively extending the service life of the irradiation lamp.

[0025] Furthermore, four mounting holes 15 are arranged in a rectangular array at the front end of the fixing plate 1 , and the fixing plate 1 is installed and fixed through the mounting holes 15 , thereby achieving positional installation of the fixing plate 1 .

[0026] The method of using this application is as follows: when installing the spotlight, install the fixing plate 1 in the appropriate position by using bolts, then move the fixing rod 11, move the fixing rod 11 to the rear of the mounting slot 3, and install the mounting plate 5 inside the mounting slot 3. At the same time, the mounting plate 5 compresses the elastic spring 12 through the moving plate 4, and then move the fixing rod 11 to the other end of the moving slot 13 so that the fixing rod 11 is located above the mounting plate 5. Then, by rotating the support plate 7 to drive the dial 1 6 to rotate, the support plate 7 can maintain a certain orientation angle and determine the orientation angle. Then, rotate the lamp body shell 8 to drive the dial 2 9 to rotate, so that the lamp body shell 8 maintains a certain tilt angle, so that multiple spotlights can maintain the same orientation angle and tilt angle without the need for multiple adjustments.

[0027] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A projection lamp comprising a fixing plate (1), characterized in that: A connecting block (2) is installed at the front end of the fixed plate (1), a mounting groove (3) is provided at the upper end of the connecting block (2), a movable plate (4) is movably installed inside the mounting groove (3), a mounting plate (5) is slidably installed inside the mounting groove (3) above the movable plate (4), a fixing rod (11) is movably installed above the mounting plate (5), a scale plate (6) is installed at the front end of the mounting plate (5), support plates (7) are installed on both sides of the scale plate (6), a lamp body shell (8) is installed between the two support plates (7), scale plates (9) are installed at both ends of the lamp body shell (8), and a plurality of heat conduction plates (10) are installed at the upper and lower ends of the lamp body shell (8).

2. The projection lamp according to claim 1, characterized in that: A plurality of elastic springs (12) are installed inside the installation groove (3), and the movable plate (4) is installed together on the upper ends of the plurality of elastic springs (12).

3. The projection lamp according to claim 1, wherein: A movable groove (13) is provided through one end of the connecting block (2), the movable groove (13) is Z-shaped, the fixed rod (11) is located inside the movable groove (13), and the mounting plate (5) is located between the fixed rod (11) and the movable plate (4).

4. The projection lamp according to claim 1, wherein: The front ends of the mounting plate (5) and the supporting plate (7) are both equipped with identification blocks (14).

5. The projection lamp according to claim 1, characterized in that: One end of the heat conducting plate (10) extends into the interior of the lamp housing (8).

6. The projection lamp according to claim 1, characterized in that: The front end of the fixing plate (1) is provided with four mounting holes (15) arranged in a rectangular array.

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