CN212537584U

CN212537584U - Illumination lamp with adjustable illumination range

Info

Publication number: CN212537584U
Application number: CN202021020630.2U
Authority: CN
Inventors: 王建华; 陈翠翠; 钱先红
Original assignee: Jiangsu Ganghua Landscape Lighting Co ltd
Current assignee: Jiangsu Ganghua Landscape Lighting Co ltd
Priority date: 2020-06-06
Filing date: 2020-06-06
Publication date: 2021-02-12
Anticipated expiration: 2030-06-06

Abstract

The utility model discloses a lighting lamp with adjustable irradiation range, which comprises a bottom plate and an adjusting mechanism; a bottom plate: the upper surface of the support frame is fixedly connected with two symmetrically distributed support frames, the inner surface of the horizontal part of each support frame is fixedly connected with the lower end of the outer arc surface of the connecting disc, the outer arc surface array of the connecting disc is provided with four matching grooves, the insides of the matching grooves are rotatably connected with a rotary drum through a pin shaft, the right end of the outer arc surface of the rotary drum is fixedly connected with a reflecting cover, the adjacent side surfaces of the reflecting covers are fixedly connected through a folding plate, and the middle part of the right side surface of; the adjusting mechanism comprises: the left side surface of the connecting disc is provided with a connecting disc; wherein: still include the singlechip, singlechip fixed connection is in the vertical part leading flank of support frame, and external power source is connected to the input electricity of singlechip, and this adjustable irradiation range's illumination lamps and lanterns, the scope of shining is adjusted conveniently, has guaranteed the reflectivity of light, has increased luminance, and convenient the removal has improved the practicality.

Description

Illumination lamp with adjustable illumination range

Technical Field

The utility model relates to an illumination lamps and lanterns technical field specifically is an illumination lamps and lanterns of adjustable irradiation range.

Background

The function of the lighting lamp is not only limited to lighting but also to eyes of home furnishing, and more times, the lighting lamp plays a decorative role, so that the selection of the lighting lamp is more complicated, the lighting lamp not only relates to safety and power saving, but also relates to a plurality of factors such as materials, types, style and grade, a good lighting fixture can become a decorative soul once, no light exists, no color exists, all the world is dark, for human beings, the light is the same as air, water and food, and is indispensable, the eyes are the most important sensory organs of human bodies, the adaptability of the human eyes to light is strong, pupils can be adjusted according to the brightness and darkness of the environment, but if people see things under weak light for a long time, the vision is damaged, on the contrary, the strong light can instantly obscure the human eyes, and can cause permanent damage, and people must work under a proper light environment, Study and life, however, in current life, but a light that can freely adjust light is very few, present majority light, the light irradiation scope of regulation control light that can not be free, make when necessary, but the position that can only shift the light changes irradiation scope, like this let the light turn dark easily, thereby let the scope of shining lose light, make the part can not be brighter, the bright and colorful effect is just also not good, therefore need urgently to develop one kind and can freely switch light irradiation scope and the illumination lamps and lanterns of easy operation solve above-mentioned defect.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an illumination lamps and lanterns of adjustable irradiation range, the scope of illumination is adjusted conveniently, has guaranteed the reflectivity of light, has increased luminance, and convenient the removal has improved the practicality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an illumination lamp capable of adjusting an illumination range comprises a bottom plate and an adjusting mechanism;

a bottom plate: the upper surface of the support frame is fixedly connected with two symmetrically distributed support frames, the inner surface of the horizontal part of each support frame is fixedly connected with the lower end of the outer arc surface of the connecting disc, the outer arc surface array of the connecting disc is provided with four matching grooves, the insides of the matching grooves are rotatably connected with a rotary drum through a pin shaft, the right end of the outer arc surface of the rotary drum is fixedly connected with a reflecting cover, the adjacent side surfaces of the reflecting covers are fixedly connected through a folding plate, and the middle part of the right side surface of;

the adjusting mechanism comprises: the left side surface of the connecting disc is provided with a connecting disc;

wherein: still include the singlechip, singlechip fixed connection is in the vertical part leading flank of support frame, and external power supply is connected to the input electricity of singlechip, and the input of light is connected to the output electricity of singlechip, has increased the area behind the light reflex, has increased the scope of shining, and the beta structure of folded sheet has guaranteed that the reflector is when each angle of elevation, and light can both all be reflected away, has improved the utilization ratio of light, has increased luminance, and the truckle makes things convenient for the removal of bottom plate, has improved the practicality, convenient to use.

Further, the adjusting mechanism comprises a motor, a movable disc, a connecting ring, a connecting rod, a guide rail, a T-shaped sliding block and a limiting shaft, wherein the motor is fixedly connected to the middle of the left side face of the motor, the output shaft of the motor is provided with threads, the output shaft of the motor is in threaded connection with the movable disc, the outer arc face of the movable disc is fixedly connected with the connecting ring through a supporting block rod, the outer arc face of the connecting ring is rotatably connected with the connecting rod, the four connecting rods are arranged in an array manner, the guide rail is fixedly connected to the middle of the outer arc face of the reflector, the T-shaped sliding block is slidably connected to the inside of the guide rail, the end, away from the guide rail, of the T-shaped sliding block is rotatably connected with the right end of the connecting rod through a pin shaft, the outer arc face of the limiting shaft, thereby adjusting the irradiation range.

Further, still include the telescopic link, the left side end of telescopic link and the supporting shoe fixed connection of removing the dish extrados, the right side end of telescopic link and the left surface fixed connection of connection pad play limiting displacement to the connection pad, avoid the connection pad rotatory.

Further, still include the truckle, the truckle symmetry sets up in the lower surface of bottom plate, and the convenience is removed.

Furthermore, the folding plate is of a fan-shaped structure, and the inner surface of the folding plate is provided with a reflective coating, so that the reflective rate is ensured while the reflector is conveniently unfolded.

Compared with the prior art, the beneficial effects of the utility model are that: this illumination lamps and lanterns of adjustable irradiation range has following benefit:

the starter motor, the output shaft of motor rotates and drives the movable plate and remove to the left side, the movable plate loops through the go-between, the connecting rod drives T type slider and removes, the in-process that T type slider removed drives the guide rail rotation, and then drive the reflector and rotate along the center pin of rotary drum, the angle of elevation increase of reflector, area after the light reflection has been increased, thereby the scope of shining has been increased, the beta structure of folded sheet has guaranteed the reflector when each angle of elevation, light can both all be reflected away, the utilization ratio of light has been improved, brightness has been increased, the truckle makes things convenient for the removal of bottom plate, and the practicability is improved.

Drawings

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

fig. 2 is a front view of the cross-sectional structure of the present invention.

In the figure: the device comprises a base plate 1, casters 2, a support frame 3, a singlechip 4, a connecting disc 5, a matching groove 51, a rotary drum 52, a lighting lamp 6, a reflecting cover 7, an adjusting mechanism 8, a motor 81, a movable disc 82, a connecting ring 83, a connecting rod 84, a guide rail 85, a T-shaped sliding block 86, a limiting shaft 87, a folding plate 9 and a telescopic rod 10.

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, the present invention provides a technical solution: an illumination lamp with adjustable illumination range comprises a bottom plate 1 and an adjusting mechanism 8;

bottom plate 1: the upper surface of the connecting disc is fixedly connected with two symmetrically distributed supporting frames 3, the inner surface of the horizontal part of each supporting frame 3 is fixedly connected with the lower end of the outer arc surface of the connecting disc 5, the outer arc surface array of the connecting disc 5 is provided with four matching grooves 51, the insides of the matching grooves 51 are rotatably connected with a rotary drum 52 through pin shafts, the right end of the outer arc surface of the rotary drum 52 is fixedly connected with a reflecting cover 7, the adjacent sides of the reflecting cover 7 are fixedly connected through a folding plate 9, the folding plate 9 is of a fan-shaped structure, the inner surface of the folding plate 9 is provided with a reflecting coating, the reflecting rate is ensured while the reflecting cover 7 is conveniently unfolded;

the adjusting mechanism 8: the adjusting mechanism 8 comprises a motor 81, a moving disc 82, a connecting ring 83, a connecting rod 84, a guide rail 85, a T-shaped sliding block 86 and a limiting shaft 87, the motor 81 is fixedly connected to the middle of the left side of the motor 81, the output shaft of the motor 81 is provided with threads, the output shaft of the motor 81 is in threaded connection with the moving disc 82, the outer arc surface of the moving disc 82 is fixedly connected with the connecting ring 83 through a supporting block rod, the outer arc surface of the connecting ring 83 is rotatably connected with the connecting rod 84, the four connecting rods 84 are arranged in an array mode, the guide rail 85 is fixedly connected to the middle of the outer arc surface of the reflector 7, the T-shaped sliding block 86 is slidably connected inside the guide rail 85, the end of the T-shaped sliding block 86 far away from the guide rail 85 is rotatably connected with the right end of the connecting rod 84 through a pin shaft, the limiting shaft 87 is, the input end of the motor 81 is electrically connected with the output end of the single chip microcomputer 4, the motor 81 is started, the output shaft of the motor 81 rotates to drive the movable disc 82 to move leftwards, the movable disc 82 sequentially passes through the connecting ring 83 and the connecting rod 84 to drive the T-shaped sliding block 86 to move, the T-shaped sliding block 86 drives the guide rail 85 to rotate in the moving process, the reflecting cover 7 is further driven to rotate along the central shaft of the rotary drum 52, the elevation angle of the reflecting cover 7 is increased, the area after light reflection is increased, the irradiation range is enlarged, the folding structure of the folding plate 9 ensures that all light rays can be reflected when the reflecting cover 7 is at each elevation angle, the utilization rate of the light rays is improved, and;

wherein: still include telescopic link 10, the left side end of telescopic link 10 and the supporting shoe fixed connection of the outer cambered surface of removal dish 82, the right side end of telescopic link 10 and the left surface fixed connection of connection pad 5 play limiting displacement to connection pad 5, avoid connection pad 5 rotatory.

Wherein: still include truckle 2, truckle 2 is the universal wheel that has the brake, and truckle 2 symmetry sets up in the lower surface of bottom plate 1, and the convenient removal.

Wherein: still include singlechip 4, singlechip 4 fixed connection in the vertical portion leading flank of support frame 3, external power source is connected to singlechip 4's input electricity, and the input of illumination lamp 6 is connected to singlechip 4's output electricity.

When in use: starter motor 81, motor 81's output shaft rotates and drives movable disc 82 and move to the left side, movable disc 82 loops through go-between 83, connecting rod 84 drives T type slider 86 and removes, the in-process that T type slider 86 removed drives guide rail 85 rotatory, and then it rotates along the center pin of rotary drum 52 to drive reflector 7, the angle of elevation increase of reflector 7, the area after the light reflection has been increased, thereby the scope of shining has been increased, the beta structure of folded sheet 9 has guaranteed reflector 7 when each angle of elevation, light can both all be reflected away, the utilization ratio of light has been improved, the luminance has been increased, truckle 2 makes things convenient for the removal of bottom plate 1, and the practicability is improved.

It is to be noted that the specific model of the single chip microcomputer 4 disclosed in this embodiment is a huada HC32M140 single chip microcomputer, the motor 81 can be freely configured according to an actual application scenario, a 57-series lead screw motor manufactured by moku electromechanical ltd, guan is recommended to be selected, and the single chip microcomputer 4 controls the motor 81 to work by a method commonly used in the prior art.

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. An illumination lamp capable of adjusting illumination range, characterized in that: comprises a bottom plate (1) and an adjusting mechanism (8);

base plate (1): the upper surface of the connecting disc is fixedly connected with two symmetrically distributed supporting frames (3), the inner surface of the horizontal part of each supporting frame (3) is fixedly connected with the lower end of the outer arc surface of the connecting disc (5), the outer arc surface array of the connecting disc (5) is provided with four matching grooves (51), the insides of the matching grooves (51) are rotatably connected with a rotary drum (52) through pin shafts, the right end of the outer arc surface of the rotary drum (52) is fixedly connected with a reflecting cover (7), the adjacent side surfaces of the reflecting cover (7) are fixedly connected through a folding plate (9), and the middle part of the right side surface of the connecting disc (5) is;

adjusting mechanism (8): is arranged on the left side surface of the connecting disc (5);

wherein: the lamp holder is characterized by further comprising a single chip microcomputer (4), the single chip microcomputer (4) is fixedly connected to the front side face of the vertical portion of the support frame (3), an external power supply is electrically connected to the input end of the single chip microcomputer (4), and the input end of the illuminating lamp (6) is electrically connected to the output end of the single chip microcomputer (4).

2. An adjustable illumination range lighting fixture as recited in claim 1, wherein: the adjusting mechanism (8) comprises a motor (81), a moving disc (82), a connecting ring (83), connecting rods (84), guide rails (85), T-shaped sliding blocks (86) and a limiting shaft (87), the motor (81) is fixedly connected to the middle of the left side face of the motor (81), threads are arranged on an output shaft of the motor (81), the moving disc (82) is in threaded connection with the output shaft of the motor (81), the connecting ring (83) is fixedly connected to the outer arc face of the moving disc (82) through a supporting block rod, the connecting rods (84) are rotatably connected to the outer arc face of the connecting ring (83), the four connecting rods (84) are arranged in an array mode, the guide rails (85) are fixedly connected to the middle of the outer arc face of the reflecting cover (7), the T-shaped sliding blocks (86) are slidably connected to the inner portion of the guide rails (85), and the end, far away from the guide rails (85, the inside sliding connection of connecting rod (84) has spacing axle (87), and the extrados of spacing axle (87) passes through the extrados left end fixed connection of support column with connection pad (5), and the output of singlechip (4) is connected to the input electricity of motor (81).

3. An adjustable illumination range lighting fixture as recited in claim 1, wherein: the telescopic device is characterized by further comprising a telescopic rod (10), wherein the left end of the telescopic rod (10) is fixedly connected with the supporting block of the outer arc surface of the movable disc (82), and the right end of the telescopic rod (10) is fixedly connected with the left side surface of the connecting disc (5).

4. An adjustable illumination range lighting fixture as recited in claim 1, wherein: still include truckle (2), truckle (2) symmetry sets up in the lower surface of bottom plate (1).

5. An adjustable illumination range lighting fixture as recited in claim 1, wherein: the folding plate (9) is of a fan-shaped structure, and the inner surface of the folding plate (9) is provided with a reflective coating.