Industrial lighting lamp with adjustable lighting angle

Abstract

The industrial lighting lamp with the adjustable lighting angle comprises a lamp box, fixing seats are fixedly connected to the left end and the right end of the lamp box, connecting pieces are rotatably connected to the interiors of the fixing seats, an electric box is hinged to the outer sides of the connecting pieces, and mounting strips are fixedly connected to the front end and the rear end of the electric box. And two symmetrically-distributed mounting holes are formed in the mounting strip, a rotating mechanism is arranged on the connecting piece, and a rotating mechanism is arranged on the fixed seat. According to the utility model, the rotating block is connected with the bearing of the fixed seat, so that the rotating block can rotate relative to the fixed seat, the relative position of the rotating block and the fixed seat can be limited by inserting the balls into the grooves, and the balls can be matched with the grooves at different positions by rotating the lamp box; therefore, the deflection angle of the lamp box can be adjusted, and the use angle of the lamp box is convenient to adjust.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial lighting lamps, in particular to an industrial lighting lamp with adjustable lighting angle. Background Art

[0002] The utility model patent with the patent authorization announcement number CN205137269U discloses an LED industrial lighting lamp, including a light source module, a heat sink body, a power supply box, and a mounting bracket; the light source module is fixedly mounted in front of the heat sink body, and an LED chip is mounted on the light source module; the two sides of the heat sink body are hinged with the top of the two arms extending from the mounting bracket through bolts, and a closed power supply box is mounted at the bottom of the mounting bracket, and the heat sink body is separated from the power supply box by a set distance through the mounting bracket; the power supply box is equipped with a drive control circuit, and the drive control circuit is connected to the LED chip in the light source module through a waterproof wire. The utility model has a simple structure, is safe to use, has a high protection level, is flexible in adjusting the installation angle, has an excellent heat dissipation effect, solves the disadvantages caused by high temperature, vibration and chemical gas, avoids the aging of the original parts, and is more reliable in use for a longer time. The unique optical light distribution is suitable for lighting use in various environments, and the LED industrial lighting lamp is divided into two parts, which is easy to disassemble and replace, and has low maintenance costs.

[0003] In the above prior art, when adjusting the use angle of the industrial lighting lamp, the limit of the bolts at both ends needs to be released before the use angle of the lighting lamp can be adjusted. The angle adjustment is not convenient enough, and the angle adjustment range of the lighting lamp is limited, which has certain limitations. Therefore, improvement is needed. Utility Model Content

[0004] The utility model aims to provide an industrial lighting fixture with adjustable lighting angle, which solves the problem that the lighting fixture is not convenient to adjust the angle, and also solves the problem that the lighting fixture has a limited angle adjustment range.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an industrial lighting fixture with adjustable lighting angle, comprising a light box, wherein both left and right ends of the light box are fixedly connected with a fixing seat, a connecting piece is rotatably connected inside the fixing seat, an electric box is hinged on the outer side of the connecting piece, and both front and rear ends of the electric box are fixedly connected with a mounting strip, two symmetrically distributed mounting holes are provided inside the mounting strip, a rotating mechanism is provided on the connecting piece, and a rotating mechanism is provided on the fixing seat.

[0006] Preferably, the rotating mechanism includes a slot, and the interior of the connecting piece is provided with a plurality of slots in a semi-circular shape and evenly distributed, wherein a plug rod is slidably sleeved inside one of the slots, and the plug rod is slidably connected to the electric box, and a pull rod is fixedly connected to the outside of the plug rod, and a guide rod is fixedly connected to one end of the pull rod close to the electric box and located at both ends of the plug rod, and a guide block is fixedly connected to the other end of the guide rod, and the guide rod and the guide block are both slidably connected to the electric box, and a first spring is arranged on the outside of the guide rod. By designing the rotating mechanism, the deflection angle of the connecting piece can be easily adjusted.

[0007] Preferably, one end of the first spring is fixedly connected to the guide block, and the other end of the first spring is fixedly connected to the electric box. By designing the first spring, the force of the first spring can act on the guide block.

[0008] Preferably, the rotating mechanism includes a rotating block, the interior of the fixed seat is rotatably connected with the rotating block through a bearing, the rotating block is fixedly connected to the connecting piece, a groove is provided inside the rotating block, a ball is movably sleeved inside the groove, the ball is movably connected to the fixed seat, a slider is movably sleeved outside the ball, a sleeve is slidably sleeved outside the slider, the sleeve is fixedly connected to the fixed seat, the sleeve is movably connected to the ball, and a second spring is provided inside the sleeve. By designing the rotating mechanism, it is convenient to adjust the angle of the light box.

[0009] Preferably, there are multiple grooves, which are evenly distributed in annular shape inside the rotating block. By designing multiple grooves, the ball bearing can slide into the grooves at different positions.

[0010] Preferably, one end of the second spring is fixedly connected to the slider, and the other end of the second spring is fixedly connected to the sliding sleeve. By designing the second spring, the force of the second spring can act on the slider.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model is designed to connect the rotating block with the fixed seat by a bearing so that the rotating block can rotate relative to the fixed seat, and the relative position of the rotating block and the fixed seat can be limited by the insertion of the ball and the groove. The ball and the grooves at different positions can be matched by rotating the light box, and the deflection angle of the light box can be adjusted, and the angle of the light box can be adjusted conveniently.

[0013] 2. The utility model can be used for lighting by designing the function of the light box. The connecting piece and the electric box are hinged so that the connecting piece can rotate relative to the electric box. The relative position of the connecting piece and the electric box can be fixed by plugging the plug rod into the slot. The deflection angle of the connecting piece can be adjusted by the cooperation of the plug rod and the slots at different positions. The use of the rotating mechanism can further improve the angle adjustment range of the light box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A three-dimensional cross-sectional view of the local structure;

[0016] Figure 3 For this utility model Figure 1 A right side sectional view of the fixing seat structure;

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A.

[0018] In the figure: 1, light box; 2, fixing seat; 3, connecting plate; 4, electrical box; 5, mounting strip; 6, mounting hole; 7, rotating mechanism; 8, rotating mechanism; 71, slot; 72, plug rod; 73, pull rod; 74, guide rod; 75, first spring; 76, guide block; 81, rotating block; 82, groove; 83, ball; 84, slider; 85, sleeve; 86, second spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 An industrial lighting fixture with adjustable lighting angle comprises a light box 1, the left and right ends of the light box 1 are fixedly connected with a fixing seat 2, the fixing seat 2 is rotatably connected with a connecting piece 3 inside, an electric box 4 is hinged on the outer side of the connecting piece 3, the front and rear ends of the electric box 4 are fixedly connected with a mounting strip 5, two symmetrically distributed mounting holes 6 are provided inside the mounting strip 5, a rotating mechanism 7 is provided on the connecting piece 3, and a rotating mechanism 8 is provided on the fixing seat 2.

[0021] See also Figure 1 , Figure 2 The rotating mechanism 7 includes a slot 71. A plurality of semi-circular and evenly distributed slots 71 are provided inside the connecting piece 3. A plug rod 72 is slidably sleeved inside one of the slots 71. The plug rod 72 is slidably connected to the electrical box 4. A pull rod 73 is fixedly connected to the outside of the plug rod 72. The pull rod 73 is close to one end of the electrical box 4 and is located at the front and rear ends of the plug rod 72. A guide rod 74 is fixedly connected to the other end of the guide rod 74. The guide block 76 is fixedly connected to the electrical box 4. The guide rod 74 and the guide block 76 are both slidably connected to the electrical box 4. A first spring 75 is provided on the outside of the guide rod 74. One end of the first spring 75 is fixedly connected to the guide block 76, and the other end of the first spring 75 is fixedly connected to the electrical box 4. By designing the first spring 75, the action force of the first spring 75 can act on the guide block 76. By designing the rotating mechanism 7, it is convenient to adjust the deflection angle of the connecting piece 3.

[0022] See also Figure 1 , Figure 3 , Figure 4 The rotating mechanism 8 includes a rotating block 81, the interior of the fixed seat 2 is rotatably connected with the rotating block 81 through a bearing, the rotating block 81 is fixedly connected to the connecting piece 3, a groove 82 is opened inside the rotating block 81, and a ball 83 is movably sleeved inside the groove 82. The number of grooves 82 is multiple, and the multiple grooves 82 are annular and evenly distributed inside the rotating block 81. By designing multiple grooves 82, the ball 83 can slide into the grooves 82 at different positions, the ball 83 is movably connected to the fixed seat 2, the outer side of the ball 83 is movably sleeved with a slider 84, the outer side of the slider 84 is slidably sleeved with a sleeve 85, the sleeve 85 is fixedly connected to the fixed seat 2, the sleeve 85 is movably connected to the ball 83, and a second spring 86 is arranged inside the sleeve 85, one end of the second spring 86 is fixedly connected to the slider 84, and the other end of the second spring 86 is fixedly connected to the sleeve 85. By designing the second spring 86, the force of the second spring 86 can act on the slider 84. By designing the rotating mechanism 8, it is convenient to adjust the angle of the light box 1.

[0023] The specific implementation process of the utility model is as follows: during use, when it is necessary to adjust the use angle of the light box 1, the light box 1 is directly rotated, and the light box 1 drives the fixed seat 2 to rotate, and the fixed seat 2 and the rotating block 81 rotate relative to each other. At the same time, the fixed seat 2 will drive the ball 83 to slide along the groove 82, and the ball 83 will be squeezed by the arc surface of the groove 82. The ball 83 will slide into the inside of the sliding sleeve 85, and the ball 83 will drive the slider 84 to move and squeeze the second spring 86, so that the ball 83 can be separated from the groove 82. As the fixed seat 2 rotates, under the elastic action of the second spring 86, a reaction force will be given to the slider 84, so that the slider 84 can push the ball 83 to move and reset and insert it into the groove 82 at another position, so that the relative position of the fixed seat 2 and the rotating block 81 can be rotated and adjusted, and the use angle of the light box 1 is convenient to adjust.

[0024] When the position of the connecting piece 3 needs to be adjusted, the pull rod 73 is first pulled outward, and the pull rod 73 drives the guide rod 74 and the guide block 76 to move. The guide block 76 will squeeze the first spring 75, and at the same time, the pull rod 73 will drive the insertion rod 72 to move, so that the insertion rod 72 is separated from the slot 71, and then the connecting piece 3 is rotated, and the connecting piece 3 rotates along the electrical box 4, and then the insertion rod 72 is reset, so that the insertion rod 72 can be inserted into the slot 71 at another position, so that the deflection angle of the connecting piece 3 can be adjusted. With the use of the rotating mechanism 8, the angle adjustment range of the light box 1 can be further improved.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An industrial lighting fixture with adjustable lighting angle, comprising a light box (1), characterized in that: The left and right ends of the light box (1) are fixedly connected to a fixing seat (2), the fixing seat (2) is rotatably connected to a connecting piece (3) inside, an electric box (4) is hingedly connected to the outside of the connecting piece (3), the front and rear ends of the electric box (4) are fixedly connected to a mounting strip (5), the mounting strip (5) is provided with two symmetrically distributed mounting holes (6) inside, the connecting piece (3) is provided with a rotating mechanism (7), and the fixing seat (2) is provided with a rotating mechanism (8).

2. The industrial lighting fixture with adjustable lighting angle according to claim 1, characterized in that: The rotating mechanism (7) includes a slot (71), and a plurality of slots (71) are formed in a semi-circular shape and evenly distributed inside the connecting plate (3), wherein an insert rod (72) is slidably sleeved inside one of the slots (71), and the insert rod (72) is slidably connected to the electric box (4), and a pull rod (73) is fixedly connected to the outer side of the insert rod (72), and a guide rod (74) is fixedly connected to one end of the pull rod (73) close to the electric box (4) and located at the front and rear ends of the insert rod (72), and the other end of the guide rod (74) is fixedly connected to a guide block (76), and the guide rod (74) and the guide block (76) are both slidably connected to the electric box (4), and a first spring (75) is arranged on the outer side of the guide rod (74).

3. The industrial lighting fixture with adjustable lighting angle according to claim 2, characterized in that: One end of the first spring (75) is fixedly connected to the guide block (76), and the other end of the first spring (75) is fixedly connected to the electrical box (4).

4. The industrial lighting fixture with adjustable lighting angle according to claim 1, characterized in that: The rotating mechanism (8) comprises a rotating block (81), the interior of the fixed seat (2) is rotatably connected with the rotating block (81) via a bearing, the rotating block (81) is fixedly connected to the connecting piece (3), a groove (82) is provided inside the rotating block (81), a ball (83) is movably sleeved inside the groove (82), the ball (83) is movably connected to the fixed seat (2), a slider (84) is movably sleeved outside the ball (83), a sliding sleeve (85) is slidably sleeved outside the slider (84), the sliding sleeve (85) is fixedly connected to the fixed seat (2), the sliding sleeve (85) is movably connected to the ball (83), and a second spring (86) is provided inside the sliding sleeve (85).

5. The industrial lighting fixture with adjustable lighting angle according to claim 4, characterized in that: There are a plurality of grooves (82), and the plurality of grooves (82) are annular and evenly distributed inside the rotating block (81).

6. The industrial lighting fixture with adjustable lighting angle according to claim 4, characterized in that: One end of the second spring (86) is fixedly connected to the slider (84), and the other end of the second spring (86) is fixedly connected to the sliding sleeve (85).

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