CN210128280U

CN210128280U - LED light projecting lamp with adjustable light transmission angle

Info

Publication number: CN210128280U
Application number: CN201921194753.5U
Authority: CN
Inventors: 王依康
Original assignee: Jiangmen Leiju Lighting Electrical Co Ltd
Current assignee: Jiangmen Leiju Lighting Electrical Co Ltd
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2020-03-06
Anticipated expiration: 2029-07-27

Abstract

The utility model relates to the technical field of lighting fixtures, and a LED light projecting lamp of adjustable printing opacity angle is disclosed, which comprises an outer shell, the inside fixed mounting of shell has the luminescent plate, the inside fixed mounting of shell has quantity to be two and is located the positive curb plate of luminescent plate, the inside movable mounting of shell has the front that is located the luminescent plate and is located two the quantity of the relative one side of curb plate is two reflector panel, two the equal fixed mounting in left and right sides of reflector panel has the connecting axle that extends to the curb plate and keeps away from reflector panel one side, left side top the outside fixed mounting of connecting axle has the first gear that is located the curb plate and keeps away from reflector panel one side, the inside movable mounting of shell has the pivot, the outside fixed mounting of pivot has the second gear. This LED light projecting lamp of adjustable printing opacity angle, easy operation, the person of being convenient for adjusts the printing opacity angle of this LED light projecting lamp for the user can use under the condition of difference.

Description

LED light projecting lamp with adjustable light transmission angle

Technical Field

The utility model relates to the technical field of lamps and lanterns, specifically be a LED light projector lamps and lanterns of adjustable printing opacity angle.

Background

An LED light projector is a lamp that makes the illuminance on the designated illuminated surface higher than that of the surrounding environment, also called a spotlight, can be aimed in any direction, has a structure that is not affected by weather conditions, and is mainly used in large-area operation sites, mines, building outlines, stadiums, overpasses, monuments, parks, flower beds, and the like.

The existing LED light projecting lamp cannot adjust the light projecting angle when in use, so that the LED light projecting lamp is inconvenient for users to use under different conditions, and the LED light projecting lamp with the adjustable light transmitting angle is provided.

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 LED light projecting lamp of adjustable printing opacity angle possesses advantages such as adjustable printing opacity angle, has solved current LED light projecting lamp and can not adjust the light projecting angle when using to the problem that the person of not being convenient for uses under the condition of difference.

(II) technical scheme

For the purpose of realizing above-mentioned adjustable printing opacity angle, the utility model provides a following technical scheme: a LED light projecting lamp with adjustable light transmission angle comprises an outer shell, wherein a light-emitting plate is fixedly arranged inside the outer shell, two light reflecting plates are fixedly arranged inside the outer shell, the light reflecting plates are positioned on the front side of the light-emitting plate and two opposite sides of the side plates, connecting shafts extending to the side plates away from one side of the light reflecting plates are fixedly arranged on the left and right sides of the light reflecting plates, a first gear is fixedly arranged above the left side of each connecting shaft and located on the side plate away from one side of the light reflecting plate, a rotating shaft is movably arranged inside the outer shell, a second gear is fixedly arranged on the outer portion of the rotating shaft and meshed with the first gear, a limiting plate located on the left side of the second gear is fixedly arranged on the outer portion of the rotating shaft, a rotating button located on the left side of the outer shell is fixedly arranged on the left side of the rotating shaft, the inside movable mounting of shell has the third gear, third gear and second gear meshing, the left side below the outside fixed mounting of connecting axle has the fourth gear that is located the curb plate and keeps away from reflector panel one side, fourth gear and third gear meshing, right side the right side fixed mounting of connecting axle has the stabilizer wheel, the inside movable mounting of shell has the connecting rod, one side fixed mounting that the connecting rod is close to the stabilizer wheel has the stabilizing block, one side fixed mounting that the stabilizer wheel was kept away from to the connecting rod has the fixed plate, one side movable mounting that the connecting rod was kept away from to the fixed plate has the stabilizer spring.

Preferably, the side plate is provided with a rotary hole inside, the rotary hole is matched with the connecting shaft, and the connecting shaft is located inside the rotary hole.

Preferably, the left side and the right side of the third gear are both fixedly provided with fixing shafts, and the fixing shafts are positioned in the shell.

Preferably, the diameters of the first gear, the third gear and the fourth gear are the same, and the diameter of the second gear is half of the diameter of the first gear.

Preferably, one surface of the stabilizing block, which is close to the stabilizing wheel, is an arc surface, the arc surface is matched with the stabilizing wheel, and the arc surface is attached to the stabilizing wheel.

Preferably, the shell is internally provided with a movable hole, the movable hole is matched with the fixed plate, and the fixed plate and the stabilizing spring are both positioned in the movable hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a but LED light projector lamps and lanterns of adjustable printing opacity angle possesses following beneficial effect:

the LED light projecting lamp with the adjustable light transmission angle can drive the rotating shaft to rotate by rotating the rotating button, so that the second gear can be driven to rotate, the second gear can drive the first gear and the third gear to rotate in the direction opposite to that of the second gear, so that the third gear drives the fourth gear to move in the same direction as that of the second gear, so that the rotation of the upper connecting shaft and the lower connecting shaft on the left side is opposite, and finally the rotating direction of the reflector is opposite, so that the aim of adjusting the light transmission angle can be fulfilled, the operation is simple, a user can adjust the light transmission angle of the LED light projecting lamp, the user can use the LED light projecting lamp under different conditions, the LED light projecting lamp is more convenient to use by the user, the fixing plate is always provided with a force close to the stabilizing wheel through the stabilizing spring, the force can act on the connecting rods and the stabilizing block in sequence, so that the, thereby make the stabilizer wheel can not rotate at will, finally make two reflectors can not remove at will for the user is adjusting the printing opacity angle back of this LED light projecting lamps and lanterns, and the reflector panel can be fixed at any time, thereby more convenient to use person's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the LED lamp comprises a shell 1, a light emitting plate 2, side plates 3, a light reflecting plate 4, a connecting shaft 5, a first gear 6, a rotating shaft 7, a second gear 8, a limiting plate 9, a rotating button 10, a third gear 11, a fourth gear 12, a stabilizing wheel 13, a connecting rod 14, a stabilizing block 15, a fixing plate 16 and a stabilizing spring 17.

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.

Referring to fig. 1-2, an LED light projecting lamp with adjustable light transmission angle comprises a housing 1, a light emitting panel 2 is fixedly installed inside the housing 1, two side panels 3 located on the front surface of the light emitting panel 2 are fixedly installed inside the housing 1, two light reflecting plates 4 located on the front surface of the light emitting panel 2 and located on the opposite sides of the two side panels 3 are movably installed inside the housing 1, connecting shafts 5 extending to the sides of the side panels 3 far away from the light reflecting plates 4 are fixedly installed on the left and right sides of the two light reflecting plates 4, rotating holes are formed in the side panels 3 and adapted to the connecting shafts 5, the connecting shafts 5 are located inside the rotating holes, first gears 6 located on the sides of the side panels 3 far away from the light reflecting plates 4 are fixedly installed outside the connecting shafts 5 above the left side, a rotating shaft 7 is movably installed inside the housing 1, and second gears 8 are fixedly installed outside the rotating shaft 7, the second gear 8 is meshed with the first gear 6, a limit plate 9 positioned on the left side of the second gear 8 is fixedly installed outside the rotating shaft 7, a knob 10 positioned on the left side of the shell 1 is fixedly installed on the left side of the rotating shaft 7, a third gear 11 is movably installed inside the shell 1, fixed shafts are fixedly installed on the left side and the right side of the third gear 11 and positioned inside the shell 1, the third gear 11 is meshed with the second gear 8, a fourth gear 12 positioned on one side, far away from the light reflecting plate 4, of the side plate 3 is fixedly installed outside the connecting shaft 5 below the left side, the diameters of the first gear 6, the third gear 11 and the fourth gear 12 are the same, the diameter of the second gear 8 is half of the diameter of the first gear 6, the fourth gear 12 is meshed with the third gear 11, a stabilizing wheel 13 is fixedly installed on the right side of the connecting shaft 5 on the right side, a connecting rod 14 is movably installed inside the shell 1, a stabilizing block 15 is, the side of the stabilizing block 15 close to the stabilizing wheel 13 is an arc surface, the arc surface is matched with the stabilizing wheel 13, the arc surface is attached to the stabilizing wheel 13, one side of the connecting rod 14 far from the stabilizing wheel 13 is fixedly provided with a fixing plate 16, one side of the fixing plate 16 far from the connecting rod 14 is movably provided with a stabilizing spring 17, the interior of the housing 1 is provided with a movable hole, the movable hole is matched with the fixing plate 16, the fixing plate 16 and the stabilizing spring 17 are both positioned in the movable hole, the LED light projecting lamp with the adjustable light transmission angle can drive the rotating shaft 7 to rotate by rotating the rotating knob 10, so as to drive the second gear 8 to rotate, the second gear 8 can drive the first gear 6 and the third gear 11 to rotate towards the direction opposite to the second gear 8, so that the third gear 11 drives the fourth gear 12 to move towards the same direction as the second gear 8, so as to enable the rotation of the upper and lower, finally make reflector panel 4 rotate and pivoted opposite direction, thereby can reach the purpose of adjusting the printing opacity angle, moreover, the steam generator is simple in operation, the person of facilitating the use adjusts the printing opacity angle of this LED light projecting lamps and lanterns, make the user use under the circumstances of difference, thereby more convenient to use person's use, give fixed plate 16 a power that is close to stabilizing wheel 13 all the time through stabilizing spring 17, this power can act on connecting rod 14 and stabilizing block 15 in proper order, make stabilizing block 15 hug closely stabilizing wheel 13 all the time, thereby make stabilizing wheel 13 can not rotate at will, finally make two reflector panels 4 can not remove at will, make the user after adjusting the printing opacity angle of this LED light projecting lamps and lanterns, reflector panel 4 can fix at any time, thereby more convenient to use person's use.

In summary, in the LED light projecting lamp with adjustable light transmission angle, the rotating shaft 7 can be driven to rotate by rotating the rotating knob 10, so as to drive the second gear 8 to rotate, the second gear 8 can drive the first gear 6 and the third gear 11 to rotate in the opposite direction to the second gear 8, so that the third gear 11 drives the fourth gear 12 to move in the same direction as the second gear 8, so as to make the rotation of the upper and lower connecting shafts 5 on the left side opposite, and finally make the reflection plate 4 rotate and rotate in the opposite direction, so as to achieve the purpose of adjusting the light transmission angle, the operation is simple, the user can adjust the light transmission angle of the LED light projecting lamp, so that the user can use the LED light projecting lamp under different conditions, thereby facilitating the use of the user, the fixing plate 16 is always provided with a force close to the stabilizing wheel 13 through the stabilizing spring 17, and the force can act on the connecting rod 14 and the stabilizing block 15 in sequence, make stable piece 15 hug closely stable wheel 13 all the time, thereby make stable wheel 13 can not rotate at will, finally make two reflector panels 4 can not remove at will, make the user after adjusting the printing opacity angle of this LED light projecting lamps and lanterns, reflector panel 4 can be fixed at any time, thereby more convenient to use person's use, solved current LED light projecting lamps and lanterns and can not adjust the light projecting angle when using, thereby the problem that the user of not being convenient for used under the condition of difference.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a LED light projector lamps and lanterns of adjustable printing opacity angle, includes shell (1), its characterized in that: the utility model discloses a luminous plate, including shell (1), the inside fixed mounting of shell (1) has luminescent plate (2), the inside fixed mounting of shell (1) has quantity to be two and be located luminescent plate (2) positive curb plate (3), the inside movable mounting of shell (1) has the front that is located luminescent plate (2) and is located two the quantity of the relative one side of curb plate (3) is two reflector panel (4), two the equal fixed mounting in left and right sides of reflector panel (4) has connecting axle (5) that extends to curb plate (3) and keep away from reflector panel (4) one side, the left side top the outside fixed mounting of connecting axle (5) has first gear (6) that is located curb plate (3) and keeps away from reflector panel (4) one side, the inside movable mounting of shell (1) has pivot (7), the outside fixed mounting of pivot (7) has second gear (8), second gear (8) and first gear (6) meshing, the utility model discloses a solar photovoltaic power generation device, including pivot (7), the outside fixed mounting of pivot (7) has and is located the left limiting plate (9) of second gear (8), the left side fixed mounting of pivot (7) has and is located the left knob (10) of shell (1), the inside movable mounting of shell (1) has third gear (11), third gear (11) and second gear (8) meshing, left side below the outside fixed mounting of connecting axle (5) has and is located curb plate (3) and keep away from fourth gear (12) of reflector panel (4) one side, fourth gear (12) and third gear (11) meshing, the right side fixed mounting of connecting axle (5) has stabilizer wheel (13), the inside movable mounting of shell (1) has connecting rod (14), one side fixed mounting that connecting rod (14) are close to stabilizer wheel (13) has stabilizer block (15), one side fixed mounting that stabilizer wheel (13) was kept away from to connecting rod (14) has fixed plate (16), and a stabilizing spring (17) is movably arranged on one side of the fixing plate (16) far away from the connecting rod (14).

2. The LED light projector as claimed in claim 1, wherein: the rotary hole is formed in the side plate (3) and matched with the connecting shaft (5), and the connecting shaft (5) is located in the rotary hole.

3. The LED light projector as claimed in claim 1, wherein: and fixed shafts are fixedly arranged on the left side and the right side of the third gear (11) and are positioned in the shell (1).

4. The LED light projector as claimed in claim 1, wherein: the diameters of the first gear (6), the third gear (11) and the fourth gear (12) are the same, and the diameter of the second gear (8) is half of the diameter of the first gear (6).

5. The LED light projector as claimed in claim 1, wherein: one surface of the stabilizing block (15) close to the stabilizing wheel (13) is an arc surface, the arc surface is matched with the stabilizing wheel (13), and the arc surface is attached to the stabilizing wheel (13).

6. The LED light projector as claimed in claim 1, wherein: the movable hole has been seted up to the inside of shell (1), movable hole and fixed plate (16) looks adaptation, and fixed plate (16) and stabilizing spring (17) all are located the inside in movable hole.