CN215863045U - LED lighting lamp capable of accurately adjusting irradiation angle - Google Patents

LED lighting lamp capable of accurately adjusting irradiation angle Download PDF

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Publication number
CN215863045U
CN215863045U CN202122073951.XU CN202122073951U CN215863045U CN 215863045 U CN215863045 U CN 215863045U CN 202122073951 U CN202122073951 U CN 202122073951U CN 215863045 U CN215863045 U CN 215863045U
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fixed
driving motor
fixing plate
plate
rotating
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CN202122073951.XU
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Chinese (zh)
Inventor
马敏
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Yangzhou Longma Lighting Group Co ltd
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Yangzhou Longma Lighting Group Co ltd
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Abstract

The utility model discloses an LED (light emitting diode) illuminating lamp capable of accurately adjusting an illumination angle, and relates to the technical field of illuminating lamps. The lamp comprises a lamp body and an upper side fixing plate, wherein the bottom of the upper side fixing plate is provided with a lower side fixing plate, an angle adjusting mechanism is arranged on the lower side fixing plate and used for adjusting the irradiation angle of the lamp body, and the angle adjusting mechanism comprises a circumferential rotation adjusting mechanism arranged at the top of the lower side fixing plate and a front-back rotation adjusting mechanism arranged at the bottom of the lower side fixing plate. According to the lamp body, the driven bevel gear, the second driving motor and the rotating connecting plate are mutually matched, so that the lamp body can be adjusted in an all-round and accurate mode, the lamp body can ascend and descend through mutual matching of the third driving motor, the rope and the push rod motor, the lamp body is convenient to maintain, and the risk that the lamp body falls off when working normally is avoided.

Description

LED lighting lamp capable of accurately adjusting irradiation angle
Technical Field
The utility model belongs to the technical field of lighting lamps, and particularly relates to an LED lighting lamp capable of accurately adjusting an irradiation angle.
Background
As a novel green lighting source, the LED lamp is energy-saving, high in lighting effect, rich in color, long in service life and other advantages, the LED lamp is applied to urban landscape lighting and household lamps in a large number, at present, most of the irradiation angle adjustment of the existing lamp only has a manual angle adjustment function, the adjustment mode is not only inconvenient, but also the irradiation angle cannot be accurately adjusted, and the existing lamp is always required to be climbed or stepped on a table for maintenance when being maintained, so that the maintenance mode is dangerous and inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an LED lighting lamp capable of accurately adjusting an irradiation angle, which aims to solve the existing problems that: most of the irradiation angle adjustment of the existing lamp only has a manual angle adjustment function, and the adjustment mode is not convenient enough and cannot accurately adjust the irradiation angle.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a can accurate regulation shine LED illumination lamps and lanterns of angle, includes lamps and lanterns body and upside fixed plate, the downside fixed plate is installed to the bottom of upside fixed plate, install angle adjustment mechanism on the downside fixed plate, angle adjustment mechanism is used for adjusting the angle of shining of lamps and lanterns body.
Furthermore, the angle adjusting mechanism comprises a circumferential rotation adjusting mechanism arranged at the top of the lower side fixing plate and a front-back rotation adjusting mechanism arranged at the bottom of the lower side fixing plate;
the circumferential rotation adjusting mechanism comprises a first driving motor, a rotating rod, a plurality of fixing blocks, a driving bevel gear and a driven bevel gear;
first driving motor is fixed in one side of downside fixed plate, first driving motor's output passes downside fixed plate with dwang fixed connection, just the dwang with downside fixed plate rotates to be connected, the top of downside fixed plate just is located the outside of dwang is fixed with a plurality of fixed blocks, just the fixed block with the dwang rotates to be connected, the one end of dwang is fixed with initiative bevel gear, initiative bevel gear's bottom meshing is connected with driven bevel gear, driven bevel gear's bottom is passed downside fixed plate with front and back rotation adjustment mechanism fixed connection.
Furthermore, the front-back rotation adjusting mechanism comprises a rotating sheet, two first connecting blocks, a rotating column, a second driving motor and a rotating connecting plate;
the lamp body is fixed at the bottom of the rotating connecting plate, one end of the rotating column is fixed with a second driving motor, and the second driving motor is fixedly connected with one of the first connecting blocks.
Furthermore, the bottom of the upper side fixing plate is also provided with at least two lifting mechanisms, and the lifting mechanisms are used for controlling the lifting of the lower side fixing plate and the lamp body;
each lifting mechanism comprises two second connecting blocks, a third driving motor, a rotating shaft and a rope;
two the second connecting block is fixed in the inboard of upside fixed plate bottom, two it is connected with the axis of rotation to rotate between the second connecting block, the inboard of upside fixed plate bottom still is fixed with third driving motor, one of them is passed to third driving motor's output second connecting block and axis of rotation fixed connection, the outside winding of axis of rotation has the rope, the bottom of rope with downside fixed plate fixed connection.
Further, the one end of keeping away from third driving motor of axis of rotation is fixed with stretches out the joint cylinder, just stretch out joint cylinder and another the second connecting block rotates to be connected, the inboard of upside fixed plate bottom just is located stretch out the cylindrical one end of joint and be fixed with the push rod motor, the stroke pole of push rod motor is fixed with the connection joint cylinder, the cylindrical inboard of connection joint is fixed with a joint piece, it is close to stretch out the joint cylinder connect the cylindrical one end of joint seted up with the corresponding joint groove of joint piece.
Furthermore, the shape of the clamping block is square.
Furthermore, the rope is made of steel wires.
Further, dwang and fixed block and dwang all are connected through the bearing rotation with the downside fixed plate.
The utility model has the following beneficial effects:
1. according to the utility model, the driven bevel gear, the second driving motor and the rotating connecting plate are mutually matched, so that the lamp body can be used for comprehensively and accurately adjusting the irradiation angle, and the irradiation range of the lamp body is wider.
2. According to the utility model, the lamp body can ascend and descend through the mutual matching among the third driving motor, the rope and the push rod motor, so that the lamp body is convenient to maintain, and the risk of falling when the lamp body works normally is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the lamp body, the lower fixing plate and the upper fixing plate;
FIG. 3 is a schematic structural diagram of the first driving motor, the rotating rod and the lamp body according to the present invention;
FIG. 4 is a schematic view of the structure between the upper fixing plate, the third driving motor and the rope according to the present invention;
FIG. 5 is a schematic view of the present invention connecting the clamping cylinder to the extended clamping cylinder.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a lamp body; 2. an upper fixing plate; 3. a lower side fixing plate; 4. a first drive motor; 5. rotating the rod; 6. a fixed block; 7. a drive bevel gear; 8. a driven bevel gear; 9. a rotating sheet; 10. a first connection block; 11. rotating the column; 12. a second drive motor; 13. rotating the connecting plate; 14. a second connecting block; 15. a third drive motor; 16. a rope; 17. extending out of the clamping cylinder; 18. a push rod motor; 19. and connecting the clamping cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention is an LED lighting fixture capable of accurately adjusting an irradiation angle, including a fixture body 1 and an upper fixing plate 2, wherein a lower fixing plate 3 is installed at the bottom of the upper fixing plate 2, and an angle adjusting mechanism is installed on the lower fixing plate 3 and used for adjusting the irradiation angle of the fixture body 1.
The angle adjusting mechanism comprises a circumferential rotation adjusting mechanism arranged at the top of the lower side fixing plate 3 and a front-back rotation adjusting mechanism arranged at the bottom of the lower side fixing plate 3;
the circumferential rotation adjusting mechanism comprises a first driving motor 4, a rotating rod 5, a plurality of fixing blocks 6, a driving bevel gear 7 and a driven bevel gear 8;
the first driving motor 4 is fixed on one side of the lower side fixing plate 3, the output end of the first driving motor 4 passes through the lower side fixing plate 3 and is fixedly connected with the rotating rod 5, the rotating rod 5 is rotatably connected with the lower side fixing plate 3, a plurality of fixing blocks 6 are fixed at the top of the lower side fixing plate 3 and positioned at the outer side of the rotating rod 5, the fixed block 6 is rotationally connected with the rotating rod 5, the rotating rod 5 is rotationally connected with the fixed block 6 and the rotating rod 5 is rotationally connected with the lower side fixed plate 3 through bearings, so that the friction force between the rotating rod 5 and the lower side fixing plate 3 and the fixing block 6 is reduced when the rotating rod rotates, and then promoted dwang 5 pivoted fluency, the one end of dwang 5 is fixed with drive bevel gear 7, and the bottom meshing of drive bevel gear 7 is connected with driven bevel gear 8, and driven bevel gear 8's bottom is passed downside fixed plate 3 and is rotated adjustment mechanism fixed connection around with.
The front-back rotation adjusting mechanism comprises a rotating sheet 9, two first connecting blocks 10, a rotating column 11, a second driving motor 12 and a rotating connecting plate 13;
the rotor plate 9 rotates to be connected in the bottom of downside fixed plate 3, and rotor plate 9 and driven bevel gear 8 fixed connection, the bottom of rotor plate 9 is fixed with two first connecting blocks 10, it is connected with a rotation post 11 to rotate between two first connecting blocks 10, the outside of rotation post 11 is fixed with rotates connecting plate 13, and lamps and lanterns body 1 is fixed in the bottom of rotating connecting plate 13, the one end of rotation post 11 is fixed with second driving motor 12, and second driving motor 12 and one of them first connecting block 10 fixed connection.
The bottom of the upper fixing plate 2 is also provided with at least two lifting mechanisms, and the lifting mechanisms are used for controlling the lifting of the lower fixing plate 3 and the lamp body 1;
each lifting mechanism comprises two second connecting blocks 14, a third driving motor 15, a rotating shaft and a rope 16;
the two second connecting blocks 14 are fixed on the inner side of the bottom of the upper fixing plate 2, a rotating shaft is rotatably connected between the two second connecting blocks 14, a third driving motor 15 is further fixed on the inner side of the bottom of the upper fixing plate 2, one end, far away from the third driving motor 15, of the rotating shaft is fixedly provided with a stretching clamping cylinder 17, and the stretching clamping cylinder 17 is rotatably connected with the other second connecting block 14;
a push rod motor 18 is fixed at the inner side of the bottom of the upper side fixing plate 2 and at one end of the push rod motor 18, a connecting clamping cylinder 19 is fixed on a stroke rod of the push rod motor 18, a clamping block is fixed at the inner side of the connecting clamping cylinder 19, a clamping groove corresponding to the clamping block is formed in one end, close to the connecting clamping cylinder 19, of the extending clamping cylinder 17, the clamping block on the connecting clamping cylinder 19 is inserted into the clamping groove in the extending clamping cylinder 17, so that the rotation of a rope 16 is limited, the risk that the rope 16 drives the lower side fixing plate 3 to fall down due to idling of the output end of a third driving motor 15 is avoided, the damage to a person is avoided, the shape of the clamping block is square, the clamping block is inserted into the clamping groove, the rotation of the extending clamping cylinder 17 can be limited, and the rotation of a rotating shaft is limited;
the output end of the third driving motor 15 penetrates through one of the second connecting blocks 14 and is fixedly connected with the rotating shaft, a rope 16 is wound on the outer side of the rotating shaft, the rope 16 is made of steel wires, the rope 16 cannot be broken easily, the safety of the lamp is further improved, and the bottom of the rope 16 is fixedly connected with the lower side fixing plate 3.
One specific application of this embodiment is: when a user uses the device, firstly, the device is connected with an external power supply, so that the device can be electrified, when the irradiation angle of the lamp body 1 needs to be adjusted, firstly, the second driving motor 12 is started, the output end of the second driving motor 12 drives the rotating column 11 to rotate, and then the rotating column 11 can drive the rotating connecting plate 13 and the lamp body 1 to rotate through the fixed connection between the rotating column 11 and the rotating connecting plate 13, so that the front-back rotating angle of the lamp body 1 can be adjusted;
after the angle of the front-back rotation of the lamp body 1 is adjusted, the first driving motor 4 is started, so that the output end of the first driving motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the driving bevel gear 7 to rotate, the driving bevel gear 7 can drive the driven bevel gear 8 to rotate through the meshing connection between the driving bevel gear 7 and the driven bevel gear 8, and the driven bevel gear 8 can drive the rotating piece 9 to rotate;
and then through the mutual cooperation between driven bevel gear 8, second driving motor 12 and the rotation connecting plate 13 for its angle of shining of regulation that lamp body 1 can be all-round accurate, thereby makes lamp body 1's irradiation range more extensive.
When the lamp body 1 needs to be maintained, the third driving motor 15 is started, so that the output end of the third driving motor 15 drives the rotating shaft to rotate, the rope 16 wound on the rotating shaft is loosened, the rope 16 slowly falls under the gravity of the lower side fixing plate 3 and the equipment on the lower side fixing plate 3, and further a user can more conveniently maintain the lamp body 1 and other mechanisms on the lower side fixing plate 3, after the maintenance is completed, the third driving motor 15 is started, so that the output end of the third driving motor 15 reversely rotates, and further the rope 16 drives the lower side fixing plate 3 and the lamp body 1 to slowly rise until the rope is clamped with the upper side fixing plate 2;
after the lifting is finished, the push rod motor 18 is started, so that the stroke rod of the push rod motor 18 drives the connecting clamping cylinder 19 to move towards the direction close to the extending clamping cylinder 17, and then the clamping blocks on the connecting clamping cylinder 19 are inserted into the clamping grooves in the extending clamping cylinder 17, so that the rotation of the rope 16 is limited, the risk that the rope 16 drives the lower side fixing plate 3 to fall due to the idling of the output end of the third driving motor 15 is avoided, and the damage to a person is avoided;
through mutually supporting between third driving motor 15, rope 16 and the push rod motor 18 for lamps and lanterns body 1 can rise the whereabouts, and then conveniently maintains lamps and lanterns body 1, and has avoided lamps and lanterns body 1 risk that drops occasionally of normal work.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (8)

1. The utility model provides a can accurate regulation shine LED illumination lamps and lanterns of angle, includes lamps and lanterns body (1) and upside fixed plate (2), its characterized in that: downside fixed plate (3) are installed to the bottom of upside fixed plate (2), install angle adjustment mechanism on downside fixed plate (3), angle adjustment mechanism is used for adjusting the angle of shining of lamps and lanterns body (1).
2. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 1, wherein: the angle adjusting mechanism comprises a circumferential rotation adjusting mechanism arranged at the top of the lower side fixing plate (3) and a front-back rotation adjusting mechanism arranged at the bottom of the lower side fixing plate (3);
the circumferential rotation adjusting mechanism comprises a first driving motor (4), a rotating rod (5), a plurality of fixing blocks (6), a driving bevel gear (7) and a driven bevel gear (8);
first driving motor (4) are fixed in one side of downside fixed plate (3), the output of first driving motor (4) passes downside fixed plate (3) with dwang (5) fixed connection, just dwang (5) with downside fixed plate (3) rotate to be connected, the top of downside fixed plate (3) just is located the outside of dwang (5) is fixed with a plurality of fixed blocks (6), just fixed block (6) with dwang (5) rotate to be connected, the one end of dwang (5) is fixed with initiative bevel gear (7), the bottom meshing of initiative bevel gear (7) is connected with driven bevel gear (8), the bottom of driven bevel gear (8) is passed downside fixed plate (3) with front and back rotation adjustment mechanism fixed connection.
3. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 2, wherein: the front-back rotation adjusting mechanism comprises a rotating sheet (9), two first connecting blocks (10), a rotating column (11), a second driving motor (12) and a rotating connecting plate (13);
the lamp is characterized in that the rotating sheet (9) is rotatably connected to the bottom of the lower side fixing plate (3), the rotating sheet (9) is fixedly connected with the driven bevel gear (8), two first connecting blocks (10) are fixed to the bottom of the rotating sheet (9), a rotating column (11) is rotatably connected between the first connecting blocks (10), a rotating connecting plate (13) is fixed to the outer side of the rotating column (11), the lamp body (1) is fixed to the bottom of the rotating connecting plate (13), a second driving motor (12) is fixed to one end of the rotating column (11), and the second driving motor (12) is fixedly connected with one of the first connecting blocks (10).
4. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 1, wherein: the bottom of the upper side fixing plate (2) is also provided with at least two lifting mechanisms, and the lifting mechanisms are used for controlling the lifting of the lower side fixing plate (3) and the lamp body (1);
each lifting mechanism comprises two second connecting blocks (14), a third driving motor (15), a rotating shaft and a rope (16);
two second connecting block (14) are fixed in the inboard of upside fixed plate (2) bottom, two rotate between second connecting block (14) and be connected with the axis of rotation, the inboard of upside fixed plate (2) bottom still is fixed with third driving motor (15), one of them is passed to the output of third driving motor (15) second connecting block (14) and axis of rotation fixed connection, the outside winding of axis of rotation has rope (16), the bottom of rope (16) with downside fixed plate (3) fixed connection.
5. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 4, wherein: the one end of keeping away from third driving motor (15) of axis of rotation is fixed with stretches out joint cylinder (17), just stretch out joint cylinder (17) and another second connecting block (14) rotate the connection, the inboard of upside fixed plate (2) bottom just is located the one end of stretching out joint cylinder (17) is fixed with push rod motor (18), the stroke pole of push rod motor (18) is fixed with connects joint cylinder (19), the inboard of connecting joint cylinder (19) is fixed with a joint piece, it is close to stretch out joint cylinder (17) the one end of connecting joint cylinder (19) seted up with the corresponding joint groove of joint piece.
6. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 5, wherein: the shape of the clamping block is square.
7. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 4, wherein: the rope (16) is made of steel wires.
8. The LED lighting lamp capable of accurately adjusting the irradiation angle according to claim 2, wherein: dwang (5) all rotate through the bearing with fixed block (6) and dwang (5) and downside fixed plate (3) and be connected.
CN202122073951.XU 2021-08-31 2021-08-31 LED lighting lamp capable of accurately adjusting irradiation angle Active CN215863045U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122073951.XU CN215863045U (en) 2021-08-31 2021-08-31 LED lighting lamp capable of accurately adjusting irradiation angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122073951.XU CN215863045U (en) 2021-08-31 2021-08-31 LED lighting lamp capable of accurately adjusting irradiation angle

Publications (1)

Publication Number Publication Date
CN215863045U true CN215863045U (en) 2022-02-18

Family

ID=80244319

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122073951.XU Active CN215863045U (en) 2021-08-31 2021-08-31 LED lighting lamp capable of accurately adjusting irradiation angle

Country Status (1)

Country Link
CN (1) CN215863045U (en)

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