CN210662432U

CN210662432U - Eminence LED light projector spare convenient to all-round angle modulation

Info

Publication number: CN210662432U
Application number: CN201921068767.2U
Authority: CN
Inventors: 董君青
Original assignee: Changzhou Baoda Photoelectric Technology Co Ltd
Current assignee: Changzhou Baoda Photoelectric Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-02
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a eminence LED light projector spare convenient to all-round angle modulation relates to light projector spare technical field, and it includes the projecting lamp body, the front of projecting lamp body and the first pivot of the equal fixedly connected with in the back, first pivot cup joints in first bearing, first pivot cup joints the torsional spring outward, the both ends of torsional spring respectively with the front of projecting lamp body and the back fixed connection of first bearing. This eminence LED light projecting lamp spare convenient to all-round angle modulation through the mutual supporting between pull ring, slide bar, first draw-in groove, commentaries on classics handle, second pivot, rope reel, rope, torsional spring, projecting lamp body, first spring, cardboard, second draw-in groove and the second spring to make the staff can carry out the omnidirectional regulation according to the very convenient angle to the projecting lamp body of actual need, moreover the utility model discloses simple structure, the cost is lower, has reduced the waste of resource, thereby has improved the practicality of projecting lamp body.

Description

Eminence LED light projector spare convenient to all-round angle modulation

Technical Field

The utility model relates to a light projector spare technical field specifically is a eminence LED light projector spare convenient to all-round angle modulation.

Background

The project lamp is a lamp which specifies that the illumination intensity on the illuminated surface is higher than the surrounding environment, also called as a spotlight, in some constructional engineering, in order to ensure that enough light is provided for workers who are under construction at night, some light projecting lamp pieces are often needed for illumination, but because common light projecting lamp pieces are all in high positions, the adjustment of the angle of the common light projecting lamp pieces is difficult to carry out according to the actual situation, and some light projecting lamp pieces can be adjusted by electric control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a eminence LED light projecting lamp spare convenient to all-round angle modulation has solved ordinary light projecting lamp spare and has all been in the eminence, so hardly carry out the regulation to its angle according to actual conditions, also some can the electric control adjust, but this kind of adjusting method is complicated not only structure, and the cost is expensive, the extravagant energy, and can only carry out 0-180 degrees regulation, can not carry out all-round regulation according to actual need to the problem of the practicality of LED light projecting lamp spare has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a eminence LED light projecting lamp spare convenient to all-round angle modulation, includes the projecting lamp body, the front of projecting lamp body and the first pivot of the equal fixedly connected with in the back, first pivot cup joints in first bearing, first pivot cup joints the torsional spring outward, the both ends of torsional spring respectively with the front of projecting lamp body and the back fixed connection of first bearing, and two first bearings joint respectively at the front and the back of support frame inner wall, support frame fixed connection is at the left surface of casing, the front of projecting lamp body and the one end fixed connection of rope.

The other end of rope passes the through-hole that the casing left surface was seted up again around the second pulley and the winding is connected outside the cable drum, the cable drum joint is outside the second pivot, the joint has two second bearings outside the second pivot, and two second bearings joint respectively in the opposite face of two backup pads, and the opposite face of two backup pads respectively with the front and the back fixed connection of casing, and be located the front of the place ahead backup pad and seted up the first draw-in groove of a plurality of, and be provided with the slide bar in one of them first draw-in groove, the sliding rod cup joints the sliding sleeve outward, the sliding sleeve joint is in the commentaries on classics of the positive fixed connection of second pivot.

The front of slide bar and the back fixed connection of pull ring, the slide bar cup joints first spring outward, the both ends of first spring respectively with the front of sliding sleeve and the back fixed connection of pull ring, the lower surface of casing and rotary device's top fixed connection, the rotary device joint is at the upper surface of fixed plate, the outer joint of rotary device has the disc, a plurality of second draw-in groove has been seted up to the lower surface of disc, and is provided with the cardboard in one of them second draw-in groove, the lower surface of cardboard passes through the last fixed surface of telescoping device with the fixed plate and is connected.

Preferably, the rotating device comprises a third rotating shaft which is sleeved in a third bearing, the third bearing is clamped on the upper surface of the fixing plate, a disc is clamped outside the third rotating shaft, and the top end of the third rotating shaft is fixedly connected with the lower surface of the shell.

Preferably, the telescopic device comprises a telescopic rod, a second spring is sleeved outside the telescopic rod, and two ends of the telescopic rod and the second spring are fixedly connected with the lower surface of the clamping plate and the upper surface of the fixing plate respectively.

Preferably, the upper surface of the fixing plate is provided with a plurality of mounting holes, and the outer surface of the pull ring is provided with anti-skid grains.

Preferably, the clamping plate is L-shaped, and the upper surface of the clamping plate is provided with anti-skid lines.

Preferably, the left side surface and the right side surface of the rope are respectively lapped with the opposite surfaces of the two first pulleys, and the two first pulleys are respectively clamped on the left side surface and the right side surface of the inner wall of the shell.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the high-place LED light projection lamp part convenient for omnibearing angle adjustment comprises a pull ring, a slide rod, a first clamping groove, a rotating handle, a second rotating shaft, a rope disc, a rope, a torsional spring, a light projection lamp body, a first spring, a clamping plate, a second clamping groove and a second spring which are mutually matched, when the angle of the light projection lamp body needs to be adjusted, a worker firstly pulls the pull ring forwards to enable the pull ring to drive the slide rod to move forwards and be separated from the first clamping groove, so that the worker can rotate the second rotating shaft leftwards through the rotating handle to enable the second rotating shaft to drive the rope disc to rotate backwards and release the rope, the torsional spring can drive the light projection lamp body to rotate leftwards by utilizing the self torsion, when the angle of the light projection lamp body is proper, the worker loosens the pull ring to enable the first spring to drive the pull ring and the slide rod to move backwards by utilizing the self tension and to be clamped into the proper first clamping, the staff moves the cardboard downwards earlier, makes the cardboard remove downwards and break away from the second draw-in groove, makes the staff can adjust the direction of projecting lamp body through rotating the disc, and when the direction of projecting lamp body is suitable, the staff can loosen the cardboard, makes the second spring can utilize the elasticity of self to drive cardboard rebound and card income appropriate second draw-in groove, thereby makes the staff carry out the omnidirectional regulation according to the very convenient angle to the projecting lamp body of actual need, moreover the utility model discloses simple structure, the cost is lower, has reduced the waste of resource, thereby has improved the practicality of projecting lamp body.

2. This eminence LED light projector spare convenient to all-round angle modulation through setting up the fixed plate, and has seted up a plurality of mounting hole at the upper surface of fixed plate for the staff can use the bolt will the utility model discloses the installation is fixed in suitable position, thereby makes the utility model discloses place more stably.

3. This eminence LED light projector spare convenient to all-round angle modulation through setting up the second pulley for can turn into perpendicular decurrent power through the second pulley with the other end of rope when the one end of rope removes left, thereby be convenient for the conversion of power direction.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic left-side view of the partial cross-sectional structure of the present invention;

FIG. 3 is a structural diagram of the support plate of the present invention viewed from the right;

fig. 4 is a schematic structural view of the disc viewed from the bottom.

In the figure: the novel projection lamp comprises a projection lamp body 1, a first rotating shaft 2, a first bearing 3, a torsion spring 4, a support frame 5, a rope 6, a first pulley 7, a shell 8, a second pulley 9, a through hole 10, a rope reel 11, a second rotating shaft 12, a second bearing 13, a support plate 14, a first clamping groove 15, a sliding rod 16, a sliding sleeve 17, a rotating handle 18, a pull ring 19, a first spring 20, a rotating device 21, a third rotating shaft 211, a third bearing 212, a disc 22, a second clamping groove 23, a clamping plate 24, a telescopic device 25, a telescopic rod 251, a second spring 252 and a fixing plate 26.

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.

As shown in fig. 1-4, the utility model provides a technical solution: a high-position LED light projecting lamp part convenient for omnibearing angle adjustment comprises a light projecting lamp body 1, wherein the front surface and the back surface of the light projecting lamp body 1 are fixedly connected with first rotating shafts 2, the first rotating shafts 2 are sleeved in first bearings 3, the first bearings 3 are arranged, so that the light projecting lamp body 1 can drive the two first rotating shafts 2 to rotate in the two first bearings 3 respectively when rotating, a supporting point is provided for the rotation of the light projecting lamp body 1, the rotation of the light projecting lamp body 1 is more stable, torsion springs 4 are sleeved outside the first rotating shafts 2, two ends of the torsion springs 4 are fixedly connected with the front surface of the light projecting lamp body 1 and the back surface of the first bearings 3 respectively, the torsion springs 4 are arranged, so that when a rope reel 11 is driven by a second rotating shaft 12 to rotate reversely and loosen a rope 6, the torsion springs 4 can drive the light projecting lamp body 1 to rotate leftwards by utilizing the torsion force of the torsion springs, and the two first bearings 3 are, support frame 5 fixed connection is at the left surface of casing 8, the front of projecting lamp body 1 and the one end fixed connection of rope 6, the left and right sides face of rope 6 respectively with two first pulley 7 opposite face overlap joints, and two first pulley 7 joint respectively are at the left and right sides face of 8 inner walls of casing, through setting up two first pulley 7, can remove in two first pulley 7 when making rope 6 reciprocate, make two first pulley 7 can carry on spacingly for rope 6, make rope 6 reciprocate more stable.

The other end of the rope 6 passes through a through hole 10 formed in the left side face of the shell 8 by bypassing the second pulley 9 and is wound outside a rope disc 11, the second pulley 9 is arranged, so that when one end of the rope 6 moves leftwards, the other end of the rope 6 can be converted into vertical downward force through the second pulley 9, thereby facilitating the conversion of the power direction, the rope disc 11 is clamped outside a second rotating shaft 12, two second bearings 13 are clamped outside the second rotating shaft 12, the two second bearings 13 are respectively clamped on opposite faces of two supporting plates 14, the two second bearings 13 are arranged, so that the second rotating shaft 12 can rotate in the two second bearings 13 when driving the rope disc 11 to rotate, thereby enabling the rotation of the rope disc 11 to be more stable, the opposite faces of the two supporting plates 14 are respectively fixedly connected with the front face and the back face of the shell 8, and the front face of the supporting plate 14 positioned in front is provided with a plurality of first clamping, and a slide bar 16 is arranged in one of the first clamping grooves 15, and the slide bar 16 is arranged, so that the slide bar 16 is clamped into the first clamping groove 15 to fix the rope reel 11, thereby avoiding the problem that the use is influenced by the rotation of the rope reel 11 driven by external force, a sliding sleeve 17 is sleeved outside the slide bar 16, and the sliding sleeve 17 is clamped in a rotating handle 18 fixedly connected with the front surface of the second rotating shaft 12.

The front surface of the sliding rod 16 is fixedly connected with the back surface of the pull ring 19, the outer surface of the pull ring 19 is provided with anti-skid grains, the pull ring 19 is arranged, and the anti-skid grains are arranged outside the pull ring 19, so that the friction force between the palm of a worker and the pull ring 19 is increased, the worker can pull the sliding rod 16 through the pull ring 19 more conveniently and more conveniently, the sliding rod 16 is externally sleeved with a first spring 20, two ends of the first spring 20 are respectively fixedly connected with the front surface of the sliding sleeve 17 and the back surface of the pull ring 19, through the arrangement of the first spring 20, when the worker loosens the pull ring 19, the first spring 20 can drive the pull ring 19 and the sliding rod 16 to move backwards by utilizing the self-pulling force and be clamped into a proper first clamping groove 15, the lower surface of the shell 8 is fixedly connected with the top end of the rotating device 21, the rotating device 21 comprises a third rotating shaft 211, the third rotating shaft 211 is sleeved, the disc 22 is clamped outside the third rotating shaft 211, the top end of the third rotating shaft 211 is fixedly connected with the lower surface of the housing 8, the third bearing 212 is arranged, the housing 8 can be driven to rotate in the third bearing 212 when rotating, so that a supporting point is provided for the rotation of the housing 8, the rotation of the housing 8 is more stable, the rotating device 21 is clamped on the upper surface of the fixing plate 26, the upper surface of the fixing plate 26 is provided with a plurality of mounting holes, the fixing plate 26 is arranged, and the upper surface of the fixing plate 26 is provided with a plurality of mounting holes, so that a worker can fix the utility model at a proper position by using bolts, thereby the placement of the utility model is more stable, the disc 22 is clamped outside the rotating device 21, the lower surface of the disc 22 is provided with a plurality of second clamping grooves 23, and one of the second clamping plates 24 is arranged in the second clamping grooves 23, the clamping plate 24 is L-shaped, the upper surface of the clamping plate 24 is provided with anti-slip threads, the clamping plate 24 is L-shaped, and the upper surface of the clamping plate 24 is provided with the anti-slip threads, so that the friction force between the palm of a worker and the clamping plate 24 can be increased, the worker can press the clamping plate 24 downwards more conveniently and more conveniently, the clamping plate 24 is not easy to slide, the lower surface of the clamping plate 24 is fixedly connected with the upper surface of the fixing plate 26 through the telescopic device 25, the telescopic device 25 comprises a telescopic rod 251, the telescopic rod 251 is externally sleeved with a second spring 252, two ends of the telescopic rod 251 and the second spring 252 are respectively fixedly connected with the lower surface of the clamping plate 24 and the upper surface of the fixing plate 26, and when the worker loosens the clamping plate 24, the second spring 252 can drive the clamping plate 24 to move upwards by utilizing the elasticity of the second spring 252 and be clamped into the appropriate second, and the telescopic rod 251 can enable the lifting process of the clamping plate 24 to be more stable and not to deviate.

The utility model discloses an operating procedure does:

s1, when the angle of the projector body 1 needs to be adjusted, the worker firstly pulls the pull ring 19 forward, so that the pull ring 19 drives the slide bar 16 to move forward and separate from the first clamping groove 15, the worker can rotate the second rotating shaft 12 leftward through the rotating handle 18, and the second rotating shaft 12 drives the rope reel 11 to rotate reversely and loosen the rope 6;

s2, the torsion spring 4 can drive the projection lamp body 1 to rotate leftwards by utilizing the torsion force of the torsion spring, when the angle of the projection lamp body 1 is proper, a worker loosens the pull ring 19, so that the first spring 20 can drive the pull ring 19 and the slide rod 16 to move backwards by utilizing the pulling force of the first spring and clamp the pull ring into the proper first clamping groove 15, and when the direction of the projection lamp body 1 needs to be adjusted, the worker firstly presses the clamping plate 24 downwards to enable the clamping plate 24 to move downwards and separate from the second clamping groove 23;

s3, make the staff can adjust the direction of projecting lamp body 1 through rotating disc 22, when the direction of projecting lamp body 1 is suitable, the staff can loosen cardboard 24 for second spring 252 can utilize the elasticity of self to drive cardboard 24 rebound and go into suitable second draw-in groove 23.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a eminence LED light projecting lamp spare convenient to all-round angle modulation, includes projecting lamp body (1), its characterized in that: the front and the back of the projection lamp body (1) are fixedly connected with first rotating shafts (2), the first rotating shafts (2) are sleeved in first bearings (3), torsion springs (4) are sleeved outside the first rotating shafts (2), two ends of each torsion spring (4) are fixedly connected with the front of the projection lamp body (1) and the back of each first bearing (3) respectively, the two first bearings (3) are clamped on the front and the back of the inner wall of a support frame (5) respectively, the support frame (5) is fixedly connected to the left side face of a shell (8), and the front of the projection lamp body (1) is fixedly connected with one end of a rope (6);

the other end of the rope (6) passes through a through hole (10) formed in the left side face of the shell (8) and is wound outside the rope disc (11) by winding around the second pulley (9), the rope disc (11) is clamped outside the second rotating shaft (12), the second rotating shaft (12) is externally clamped with two second bearings (13), the two second bearings (13) are respectively clamped on opposite faces of two supporting plates (14), the opposite faces of the two supporting plates (14) are respectively fixedly connected with the front face and the back face of the shell (8), the front face of the supporting plate (14) positioned in front is provided with a plurality of first clamping grooves (15), a sliding rod (16) is arranged in one first clamping groove (15), a sliding sleeve (17) is sleeved outside the sliding rod (16), and the sliding sleeve (17) is clamped in a rotating handle (18) fixedly connected with the front face of the second rotating shaft (12);

the front of slide bar (16) and the back fixed connection of pull ring (19), slide bar (16) outer cup joint has first spring (20), the both ends of first spring (20) respectively with the front of sliding sleeve (17) and the back fixed connection of pull ring (19), the lower surface of casing (8) and the top fixed connection of rotary device (21), rotary device (21) joint is at the upper surface of fixed plate (26), rotary device (21) outer joint has disc (22), a plurality of second draw-in groove (23) have been seted up to the lower surface of disc (22), and are provided with cardboard (24) in one of them second draw-in groove (23), the lower surface of cardboard (24) passes through telescoping device (25) and the upper surface fixed connection of fixed plate (26).

2. The high-altitude LED light projector convenient for omnibearing angle regulation according to claim 1, characterized in that: rotating device (21) includes third pivot (211), third pivot (211) cup joint in third bearing (212), third bearing (212) joint is at the upper surface of fixed plate (26), third pivot (211) outer joint has disc (22), the top of third pivot (211) and the lower fixed surface of casing (8) are connected.

3. The high-altitude LED light projector convenient for omnibearing angle regulation according to claim 1, characterized in that: the telescopic device (25) comprises a telescopic rod (251), a second spring (252) is sleeved outside the telescopic rod (251), and two ends of the telescopic rod (251) and two ends of the second spring (252) are fixedly connected with the lower surface of the clamping plate (24) and the upper surface of the fixing plate (26) respectively.

4. The high-altitude LED light projector convenient for omnibearing angle regulation according to claim 1, characterized in that: the upper surface of the fixed plate (26) is provided with a plurality of mounting holes, and the outer surface of the pull ring (19) is provided with anti-skid grains.

5. The high-altitude LED light projector convenient for omnibearing angle regulation according to claim 1, characterized in that: the clamping plate (24) is L-shaped, and anti-skid grains are arranged on the upper surface of the clamping plate (24).

6. The high-altitude LED light projector convenient for omnibearing angle regulation according to claim 1, characterized in that: the left side surface and the right side surface of the rope (6) are respectively lapped with the opposite surfaces of the two first pulleys (7), and the two first pulleys (7) are respectively clamped on the left side surface and the right side surface of the inner wall of the shell (8).