Novel projection lamp

Abstract

The utility model discloses a novel project lamp relates to project lamp field, including lamp shell, circuit board and lamp panel, the front side of lamp shell is fixedly equipped with the transparent plate, the outer side of lamp shell is movably equipped with the support subassembly, lamp shell includes the rear shell and the front shell, the rear shell is equipped with the transparent plate, and the lamp panel is equipped with the support subassembly. The top of the rear shell and the top of the front shell are fixedly connected with a first upper butt joint block and a second upper butt joint block correspondingly. The second upper butt joint block at the top of the front shell is hinged to the inner side of the first upper butt joint block, the second lower butt joint block is released by detaching the fixing bolt, the front shell can rotate up and down along the inner side of the first upper butt joint block through the second upper butt joint block, and the second lower butt joint block is driven to be separated from the first lower butt joint block by rotating the front shell. The front shell rotates upwards along the first upper butt joint block so that the front side of the rear shell can be closed, the rear shell and the front shell are locked through the fixing bolts, and therefore use of screws is reduced, and disassembly, assembly and maintenance work can be conveniently conducted on the lamp shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of projecting lamp, concretely relates to a novel projecting lamp. BACKGROUND

[0002] The projecting lamp is also called the spotlight, and it is a lamp specially designed for concentrating light to a specific area, and its main function is to concentrate light to a specific target, so that the illumination of the area is higher than the surrounding environment, and by changing the angle of the projecting lamp, any direction can be aimed, and the structure is not affected by weather conditions, and is mainly used in mines, building outer walls, stadiums, overpasses and parks.

[0003] The main body and the rear cover of the existing projecting lamp need to be disassembled and installed, and the common assembly method of the projecting lamp body and the rear cover is to install through screws, but the screwing of the projecting lamp body needs to be fixed in sequence, which is not only troublesome, but also slow. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the technical scheme adopted by the utility model is:

[0005] A novel projecting lamp, comprising a lamp housing, a circuit board and a lamp panel, the front side of the lamp housing is fixedly installed with a transparent plate, the outer side of the lamp housing is movably installed with a supporting assembly, the lamp housing comprises a rear shell and a front shell, the top of the rear shell and the front shell is fixedly connected with an upper butt joint block one and an upper butt joint block two respectively, the bottom of the rear shell and the front shell is fixedly connected with a lower butt joint block one and a lower butt joint block two respectively, the upper butt joint block two is movably hinged to the inner side of the upper butt joint block one, the lower butt joint block two is movably clamped to the inner side of the lower butt joint block one, and the outer side of the lower butt joint block one is movably connected with a fixed bolt.

[0006] The further improvement of the utility model technical scheme is that the supporting assembly comprises a fixed sleeve fixedly connected to the left and right sides of the rear shell, the inner side of the fixed sleeve is movably hinged with a supporting frame, the inner sides of the left and right sides of the supporting frame are provided with positioning holes, the outer side of the fixed sleeve is provided with fixed holes corresponding to the positioning holes, and the inner side of the fixed hole is provided with a hand screw bolt penetrating the positioning hole.

[0007] The further improvement of the utility model technical scheme is that the inner side of the front shell is provided with a groove, the inner side of the rear shell is provided with a convex edge corresponding to the groove, and the inner side of the groove is movably clamped with a sealing strip.

[0008] The further improvement of the utility model technical scheme is that the fixed bolt penetrates the lower butt joint block two and is screwedly connected in the inner side of the lower butt joint block one.

[0009] The further improvement in the technical scheme of the utility model lies in that the size of the convex edge is smaller than the size of the groove.

[0010] The further improvement in the technical scheme of the utility model lies in that the positioning holes are arranged in a ring shape and equidistantly on the left and right sides of the support frame, and the fixed sleeve cover is arranged outside the positioning holes.

[0011] The further improvement in the technical scheme of the utility model lies in that the circuit board and the lamp plate are fixedly installed inside the rear shell body, and the lamp plate is arranged above the circuit board.

[0012] The further improvement in the technical scheme of the utility model lies in that the position of the lamp plate corresponds to the transparent plate.

[0013] Thanks to the above technical scheme, the utility model has the following technical progress compared with the prior art:

[0014] 1. The utility model provides a novel projection lamp, through the upper butt joint block two of the top of the front shell body is hinged to the inside of the upper butt joint block one, through the fixed bolt of one side of the lower butt joint block is dismantled, makes the fixed bolt release the inside of the lower butt joint block two and releases the lower butt joint block two, the front shell body can be through the upper butt joint block two and rotates up and down along the inside of the upper butt joint block one, through the rotation of the front shell body and makes the lower butt joint block two separate from the inside of the lower butt joint block one, makes the front shell body rotate upwards along the upper butt joint block one and makes the rear shell body front side or close, through the locking of the fixed bolt to the rear shell body and the front shell body, thereby reduce the use of screw, it is convenient to disassemble and maintain the work of lamp housing.

[0015] 2. The utility model provides a novel projection lamp, through the hand screw bolt is twisted along the fixed sleeve outside and turns out from the fixed hole, after the hand screw bolt is separated from the inside of the positioning hole, through the inside rotation of the fixed sleeve, through the rotation of the support frame and drives the positioning hole of the ring shape of its side surface and moves and adjusts the angle between the support frame and the lamp housing, then twists the hand screw bolt and is limited through the fixed hole and passes through the positioning hole, thereby it is convenient to fix after the angle adjustment of the support frame. DRAWINGS

[0016] Figure 1 It is the structure schematic view of the novel projection lamp of the utility model;

[0017] Figure 2 It is the structure schematic view of the lamp plate of the utility model;

[0018] Figure 3 It is the structure explosion schematic view of the lamp housing of the utility model;

[0019] Figure 4 It is the section structure schematic view of the lamp housing of the utility model;

[0020] Figure 5 It is a structural schematic view of the support assembly of the utility model.

[0021] In the figure: 1, lamp shell; 11, rear shell; 12, front shell; 13, upper butt joint block one; 14, upper butt joint block two; 15, lower butt joint block two; 16, lower butt joint block one; 17, fixed bolt; 18, groove; 19, convex edge; 110, sealing strip; 2, transparent plate; 3, circuit board; 4, lamp plate; 5, support assembly; 51, fixed sleeve; 52, support frame; 53, positioning hole; 54, fixed hole; 55, hand screw bolt. DETAILED DESCRIPTION

[0022] The utility model will be further explained in detail as follows:

[0023] As Figures 1 to 5 shown, the utility model provides a novel projection lamp, including lamp shell 1, circuit board 3 and lamp plate 4, the front side fixed mounting of lamp shell 1 has transparent plate 2, the outside movable mounting of lamp shell 1 has support assembly 5, and lamp shell 1 includes rear shell 11 and front shell 12, and the top of rear shell 11 and front shell 12 is fixedly connected with upper butt joint block one 13 and upper butt joint block two 14 respectively, and the bottom of rear shell 11 and front shell 12 is fixedly connected with lower butt joint block one 16 and lower butt joint block two 15 respectively, and upper butt joint block two 14 is movably hinged to the inside of upper butt joint block one 13, and lower butt joint block two 15 is movably clamped to the inside of lower butt joint block one 16, and the outside of lower butt joint block one 16 is movably connected with fixed bolt 17.

[0024] through the top upper butt joint block two 14 of front shell 12 and the inside of upper butt joint block one 13, by dismantling the fixed bolt 17 of lower butt joint block one 16 side, make fixed bolt 17 separate from the inside release lower butt joint block two 15 of lower butt joint block two 15, and front shell 12 can be rotated up and down along the inside of upper butt joint block one 13 through upper butt joint block two 14, by rotating front shell 12 and making lower butt joint block two 15 separate from the inside of lower butt joint block one 16, make front shell 12 rotate upwards along upper butt joint block one 13 to make rear shell 11 front side or close, by fixed bolt 17 and front shell 12 of rear shell 11 are locked, thereby reduce the use of screw, it is convenient to carry out disassembly and maintenance work to lamp shell 1.

[0025] As Figure 5 shown, support assembly 5 includes fixed sleeve 51 fixedly connected to the left and right sides of rear shell 11, support frame 52 is movably hinged to the inside of fixed sleeve 51, positioning hole 53 is formed in the inside of the left and right sides of support frame 52, fixed hole 54 corresponding to positioning hole 53 is formed on the outside of fixed sleeve 51, and hand screw bolt 55 is screwed into the inside of fixed hole 54 and penetrates positioning hole 53.

[0026] When the hand screw bolt 55 is turned out from the fixing hole 54 by turning the hand screw bolt 55 along the outside of the fixing sleeve 51, the hand screw bolt 55 is disengaged from the positioning hole 53, and then the angle between the support frame 52 and the lamp housing 1 is adjusted by turning the support frame 52 along the inside of the fixing sleeve 51, and then the hand screw bolt 55 is screwed through the fixing hole 54 and is limited in the positioning hole 53, so that the support frame 52 is fixed after the angle adjustment.

[0027] As shown in Figure 3 and Figure 4 , the inner side of the front housing 12 is provided with a groove 18, and the inner side of the rear housing 11 is provided with a protrusion 19 corresponding to the groove 18, and the inner side of the groove 18 is movably clamped with a sealing strip 110.

[0028] The front housing 12 is turned down, and the lower butt joint block two 15 is clamped into the inner side of the lower butt joint block one 16, and at the same time, the protrusion 19 on the inner side of the rear housing 11 is clamped into the groove 18, and the fixed bolt 17 is used to penetrate the lower butt joint block one 16 from the side of the lower butt joint block two 15 and is fixed in the lower butt joint block two 15, so that the protrusion 19 presses the sealing strip 110 in the groove 18 to deform and ensure the sealing effect.

[0029] As shown in Figure 1 and Figure 3 , the fixed bolt 17 penetrates the lower butt joint block two 15 and is threadedly connected to the inside of the lower butt joint block one 16.

[0030] The fixed bolt 17 penetrates the lower butt joint block two 15 and is connected to the inside of the lower butt joint block one 16, and the lower butt joint block two 15 and the lower butt joint block one 16 are locked by the fixed bolt 17, so that the rear housing 11 and the front housing 12 are locked and fixed.

[0031] As shown in Figure 4 , the size of the protrusion 19 is smaller than the size of the groove 18.

[0032] By setting the size of the protrusion 19 to be smaller than the size of the groove 18, the protrusion 19 is conveniently aligned and clamped into the groove 18 to press the sealing strip 110 and ensure the sealing property.

[0033] As shown in Figure 5 , the positioning holes 53 are annularly and equidistantly arranged on the left and right sides of the support frame 52, and the fixing sleeve 51 is arranged on the outside of the positioning holes 53.

[0034] The annularly arranged positioning holes 53 are located on the inside of the fixing sleeve 51, and the hand screw bolt 55 is fixed by penetrating the fixing hole 54 and then penetrating the positioning hole 53, so that the angle of the lamp housing 1 is conveniently adjusted.

[0035] As shown in Figure 2As shown, the circuit board 3 and the light board 4 are both fixedly installed inside the rear housing 11 , and the light board 4 is arranged above the circuit board 3 .

[0036] The position of the light board 4 corresponds to the transparent board 2 .

[0037] The circuit board 3 and the light board 4 are both installed in the rear shell 11. After opening the front shell 12, it is convenient to maintain the circuit board 3 and the light board 4. The transparent plate 2 corresponds to the position of the light board 4, so that the light board 4 emits light through the transparent plate 2 for illumination.

[0038] The following is a detailed description of the working principle of this new type of floodlight.

[0039] like Figures 1 to 5 As shown, the front housing 12 is hinged to the inner side of the upper docking block 13 through the upper docking block 2 14 at its top, and the fixing bolts 17 on the side of the lower docking block 16 are removed to disengage the fixing bolts 17 from the interior of the lower docking block 15 to release the lower docking block 15. The front housing 12 can be rotated up and down along the inner side of the upper docking block 13 through the upper docking block 2 14. By rotating the front housing 12, the lower docking block 2 15 is driven to disengage from the lower docking block 16, and the front housing 12 is rotated upward along the upper docking block 13 to open the front side of the rear housing 11, so that the circuit board 3 and the light board 4 installed inside are exposed for maintenance. By rotating the front housing 12 downward, the lower docking block 2 15 is snapped into the inner side of the lower docking block 16, and at the same time, the convex edge 19 on the inner side of the rear housing 11 is used. It is inserted into the groove 18 and fixed by using the fixing bolt 17 to penetrate into the lower docking block 2 15 from the side of the lower docking block 16, so that the convex edge 19 presses the sealing strip 110 in the groove 18 to deform and strengthen the seal, thereby facilitating the disassembly and assembly of the front shell 12. The hand-tightening bolt 55 is turned out from the fixing hole 54 by twisting the hand-tightening bolt 55 along the outside of the fixing sleeve 51, so that the hand-tightening bolt 55 is disengaged from the positioning hole 53. Then, the support frame 52 is rotated along the fixing sleeve 51, and the positioning hole 53 arranged in an annular manner on its side is driven to adjust the angle between the support frame 52 and the lamp housing 1. After that, the hand-tightening bolt 55 is twisted to pass through the fixing hole 54 and the positioning hole 53 to limit the position, thereby facilitating the angle adjustment of the support frame 52 and fixing it.

[0040] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A novel floodlight, comprising a lamp housing (1), a circuit board (3) and a lamp panel (4), characterized in that: A transparent plate (2) is fixedly mounted on the front side of the lamp housing (1), and a support assembly (5) is movably mounted on the outer side of the lamp housing (1); The lamp housing (1) comprises a rear housing (11) and a front housing (12); the tops of the rear housing (11) and the front housing (12) are fixedly connected to an upper docking block (13) and an upper docking block (14), respectively; the bottoms of the rear housing (11) and the front housing (12) are fixedly connected to a lower docking block (16) and a lower docking block (15), respectively; the upper docking block (14) is movably hinged to the inner side of the upper docking block (13); the lower docking block (15) is movably clamped to the inner side of the lower docking block (16); and the outer side of the lower docking block (16) is movably connected to a fixing bolt (17).

2. A new type of floodlight according to claim 1, characterized in that: The support assembly (5) includes a fixing sleeve (51) fixedly connected to the left and right sides of the rear shell (11); a support frame (52) is movably hinged on the inner side of the fixing sleeve (51); positioning holes (53) are provided inside the left and right sides of the support frame (52); a fixing hole (54) corresponding to the positioning hole (53) is provided on the outer side of the fixing sleeve (51); and a hand-tightening bolt (55) penetrating the positioning hole (53) is installed in the inner thread of the fixing hole (54).

3. The novel floodlight according to claim 1, characterized in that: A groove (18) is provided on the inner side of the front shell (12), a convex edge (19) corresponding to the groove (18) is provided on the inner side of the rear shell (11), and a sealing strip (110) is movably engaged inside the groove (18).

4. The novel floodlight according to claim 1, characterized in that: The fixing bolt (17) penetrates the lower docking block 2 (15) and is threadedly connected to the interior of the lower docking block 1 (16).

5. The novel floodlight according to claim 3, characterized in that: The size of the convex edge (19) is smaller than the size of the groove (18).

6. A new type of floodlight according to claim 2, characterized in that: The positioning holes (53) are arranged in an annular shape and equidistantly on the left and right sides of the support frame (52), and the fixing sleeve (51) is covered on the outside of the positioning holes (53).

7. The novel floodlight according to claim 1, characterized in that: The circuit board (3) and the light board (4) are both fixedly mounted inside the rear housing (11), and the light board (4) is arranged above the circuit board (3).

8. The novel floodlight according to claim 7, characterized in that: The position of the light panel (4) corresponds to the transparent panel (2).

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