CN212537664U

CN212537664U - LED illuminating lamp convenient for adjusting illumination angle

Info

Publication number: CN212537664U
Application number: CN202021130527.3U
Authority: CN
Inventors: 谈红艳; 韩鑫伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-02-12
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to a LED lighting technology field just discloses a LED light convenient to adjust illumination angle, the on-line screen storage device comprises a base, fixed surface is connected with the support column on the base, the concave groove has all been seted up to support column left surface and right flank, the concave inslot portion is provided with the convex strip, fixed surface is connected with the connecting block on the convex strip, the connecting block lateral surface is pegged graft and is had first pivot. This LED light convenient to adjust illumination angle, through setting up the motor, the worm wheel, first bevel gear and second bevel gear, make the second circle axle can make things convenient for stable drive gear to rotate, thereby make the convex strip can stabilize effectual drive connecting block, first pivot, fixed block and LED lamp carry out elevating movement in vertical direction along the orbit in concave groove, not only make the height of LED lamp can make things convenient for accurate regulation, the illuminating effect of LED lamp has been improved, still make accomodating of LED lamp more convenient effective, the space is saved.

Description

LED illuminating lamp convenient for adjusting illumination angle

Technical Field

The utility model relates to a LED lighting technology field specifically is a LED light convenient to adjust illumination angle.

Background

The LED lamp is an appliance capable of transmitting light, distributing and changing the light distribution of an LED light source, and comprises all parts and components except the LED light source, which are required for fixing and protecting the LED light source, and circuit accessories which are necessary for connecting with a power supply, but the outdoor LED lamp is inconvenient to fix when in use, and an outdoor LED lamp fixing frame is required; the LED lamp fixing frame in the prior art is inconvenient to stretch out and draw back the fixing frame in the working process, and occupies a large space.

For example, chinese patent publication No. CN210462783U discloses an outdoor LED lamp fixing frame convenient for angle adjustment, by arranging the rotating rod and the telescopic rod, when the position of the LED lamp does not meet the requirement and the angle needs to be adjusted, the telescopic rod and the rotating rod form a spherical connection to freely rotate the rotating rod, so that the rotating rod can drive the LED lamp to rotate to adjust to an ideal angle, meanwhile, the rotating rod can be fixed at a certain position and can not rotate after the angle adjustment is finished through the interference fit of the telescopic rod and the rotating rod, so that the LED lamp can be simply fixed while the angle is convenient to adjust, and through the arrangement of the telescopic rod and the first fixing rod, when the first fixing rod is pressed, the first fixing rod is pressed into the supporting rod through the elastic structure formed by the first spring and the first spring, so that the telescopic rod can be conveniently moved into the telescopic rod groove to be telescopic, and the LED lamp fixing frame can be conveniently stored in a space-saving manner; the extension length of the telescopic rod is fixed in actual use, and the height of the LED lamp cannot be adjusted accurately conveniently, so that the lighting effect of the LED lamp is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a LED light convenient to adjust illumination angle has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: an LED illuminating lamp convenient for adjusting an illuminating angle comprises a base, wherein a supporting column is fixedly connected to the upper surface of the base, concave grooves are formed in the left side surface and the right side surface of the supporting column, a convex strip is arranged in each concave groove, a connecting block is fixedly connected to the upper surface of the convex strip, a first rotating shaft is inserted into the outer side surface of the connecting block, ratchets are sleeved on the left side and the right side of the outer surface of the first rotating shaft, a second rotating shaft is rotatably connected to the rear side of the left side surface and the front side of the right side surface of the connecting block, a clamping block is sleeved on the outer surface of the second rotating shaft, a first handle is fixedly connected to the upper surface of the clamping block, a fixing block is sleeved on the outer surface of the first rotating shaft, a second handle is fixedly connected to the back surface of the fixing, the worm has been cup jointed to the motor output, the support column front top left and right sides all is provided with first supporting shoe, first supporting shoe medial surface is pegged graft and is had first circle axle, the worm wheel has been cup jointed to first circle off-axial surface, worm and worm wheel meshing, the first bevel gear of the equal fixedly connected with of first circle axle left surface and right flank, support column left surface and right flank top all are provided with the second supporting shoe, second supporting shoe medial surface is pegged graft and is had the second circle axle, the positive fixedly connected with second bevel gear of second circle axle, first bevel gear and second bevel gear meshing, drive gear has been cup jointed to second circle off-axial surface.

Preferably, the outer side surface of the convex strip is provided with a transmission rack, and the transmission rack is meshed with the transmission gear.

Preferably, the number of the ratchet wheels and the number of the clamping blocks are two, and the tooth lines of the outer surfaces of the ratchet wheels on the left side and the ratchet wheels on the right side are opposite.

Preferably, the outer surface of the second handle is provided with a non-slip mat, and the outer surface of the non-slip mat is provided with well-shaped non-slip lines.

Preferably, the lower surface of the base is provided with a conical fixing nail, and the conical fixing nail is made of stainless steel.

Preferably, the back of the first supporting block is welded with the front of the supporting column, and the inner side of the second supporting block is welded with the outer side of the supporting column.

(III) advantageous effects

Compared with the prior art, the utility model provides a LED light convenient to adjust illumination angle possesses following beneficial effect:

1. this LED light convenient to adjust illumination angle, through setting up the motor, the worm wheel, first bevel gear and second bevel gear, make the second circle axle can make things convenient for stable drive gear to rotate, thereby make the convex strip can stabilize effectual drive connecting block, first pivot, fixed block and LED lamp carry out elevating movement in vertical direction along the orbit in concave groove, not only make the height of LED lamp can make things convenient for accurate regulation, the illuminating effect of LED lamp has been improved, still make accomodating of LED lamp more convenient effective, the space is saved.

2. This LED light convenient to adjust illumination angle through setting up two sets of ratchet, fixture block and first handle, not only makes the LED lamp can make things convenient for effectual angle regulation, can be stable swift fix after the LED lamp has adjusted the angle moreover, makes the LED lamp can be more stable carry out the illumination work, has improved the practicality of LED lamp greatly.

Drawings

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

FIG. 2 is a schematic view of the lifting structure of the present invention;

FIG. 3 is a schematic view of the adjusting structure of the present invention;

fig. 4 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a concave groove; 4. a convex strip; 5. connecting blocks; 6. a first rotating shaft; 7. a ratchet wheel; 8. a second rotating shaft; 9. a clamping block; 10. a first grip; 11. a fixed block; 12. a second grip; 13. an LED lamp; 14. a support plate; 15. an electric motor; 16. a worm; 17. a first support block; 18. a first circular shaft; 19. a worm gear; 20. a first bevel gear; 21. a second support block; 22. a second circular shaft; 23. a second bevel gear; 24. a transmission gear.

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. 1-4, the present invention provides a technical solution: an LED illuminating lamp convenient for adjusting an illuminating angle comprises a base 1, wherein a supporting column 2 is fixedly connected to the upper surface of the base 1, a concave groove 3 is formed in each of the left side surface and the right side surface of the supporting column 2, a convex strip 4 is arranged in each concave groove 3, a connecting block 5 is fixedly connected to the upper surface of each convex strip 4, a first rotating shaft 6 is inserted into the outer side surface of each connecting block 5, ratchets 7 are sleeved on the left side and the right side of the outer surface of each first rotating shaft 6, a second rotating shaft 8 is rotatably connected to the rear side of the left side surface and the front side of the right side surface of each connecting block 5, a clamping block 9 is sleeved on the outer surface of each second rotating shaft 8, a first handle 10 is fixedly connected to the upper surface of each clamping block 9, a fixed block 11 is sleeved on the outer surface of each first rotating shaft 6, a second handle 12 is fixedly connected to the back surface, and the LED lamp 13 can be stably and quickly fixed after the angle is adjusted, so that the LED lamp 13 can more stably perform the illumination work, the practicability of the LED lamp 13 is greatly improved, the supporting plate 14 is fixedly connected to the top of the front surface of the supporting column 2, the motor 15 is fixedly connected to the upper surface of the supporting plate 14, the model of the motor 15 is YM801-2, the output end of the motor 15 is sleeved with the worm 16, the left side and the right side of the top of the front surface of the supporting column 2 are respectively provided with the first supporting block 17, the inner side surface of the first supporting block 17 is inserted with the first round shaft 18, the outer surface of the first round shaft 18 is sleeved with the worm wheel 19, the worm 16 is meshed with the worm wheel 19, the left side surface and the right side surface of the first round shaft 18 are respectively and fixedly connected with the first bevel gear 20, the top of the left side surface and the right side surface of the supporting column 2 are respectively provided with, first bevel gear 20 and the meshing of second bevel gear 23, drive gear 24 has been cup jointed to second circle axle 22 surface, through setting up motor 15, worm 16, worm wheel 19, first bevel gear 20 and second bevel gear 23, make second circle axle 22 can make things convenient for stable drive gear 24 to rotate, thereby make convex strip 4 can stabilize effectual drive connecting block 5, first pivot 6, fixed block 11 and LED lamp 13 carry out elevating movement in vertical direction along the orbit of concave groove 3, not only make the height of LED lamp 13 can make things convenient for accurate regulation, the illuminating effect of LED lamp 13 has been improved, still make taking in of LED lamp 13 more convenient effective, the space has been saved.

The utility model discloses in order to make drive gear 24 more convenient drive convex strip 4 carry out elevating movement, consequently be provided with driving rack at 4 lateral surfaces of convex strip, and driving rack and the meshing of drive gear 24, driving rack has improved the convenience of drive gear 24 with the linkage of convex strip 4.

The utility model discloses in order to make 13 angle modulation of LED lamp after can be more stable, consequently the quantity that sets up ratchet 7 and fixture block 9 is two sets of, and is located

left ratchet

7 and 7 outer surface tooth lines of ratchet that are located the right side opposite, and 7 outer surface tooth lines of left and right sides ratchet have improved the stability of LED lamp 13 on the opposite side.

The utility model discloses in order to can be convenient hold second handle 12, consequently be provided with the slipmat at second handle 12 surface, and the slipmat surface is provided with well shape anti-skidding line, and well shape anti-skidding line has improved the frictional force between palm and the second handle 12.

The utility model discloses in for base 1 more stable support column 2, consequently be provided with conical staple at base 1 lower surface, and the material of conical staple is the stainless steel, and conical staple has improved the frictional force on base 1 and ground.

The utility model discloses in order to make the first round axle 18 of the more stable support of first supporting shoe 17 and make the second supporting shoe 21 more stable support second round axle 22, consequently set up the first supporting shoe 17 back and the positive welding of support column 2, and the welding of second supporting shoe 21 medial surface and the 2 lateral surfaces of support column, the welding has improved the stability between first supporting shoe 17 and second supporting shoe 21 and the support column 2.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the LED lamp is used, the first handle 10 on the right side is firstly held, the fixture block 9 on the right side rotates clockwise around the center of the second rotating shaft 8 on the right side, the limit of the ratchet wheel 7 on the right side is released, then the second handle 12 is held, the fixing block 11 drives the LED lamp 13 to rotate clockwise around the center of the first rotating shaft 6, after the LED lamp 13 rotates thirty degrees clockwise, the first handle 10 on the right side is loosened, the fixture block 9 on the right side limits the ratchet wheel 7 on the right side, at the moment, the fixture block 9 on the right side limits the ratchet wheel 7 on the right side, the LED lamp 13 cannot rotate clockwise, the fixture block 9 on the left side limits the ratchet wheel 7 on the left side, the LED lamp 13 cannot rotate anticlockwise, then the motor 15 is started, the output end of the motor 15 drives the worm 16 to rotate clockwise, and the worm 16 is in meshing transmission with the, the worm wheel 19 drives the first round shaft 18 and the first bevel gear 20 to rotate clockwise, the first bevel gear 20 and the second bevel gear 23 are in meshed transmission, so that the second bevel gear 23 on the left side drives the second round shaft 22 and the transmission gear 24 to rotate anticlockwise, the second bevel gear 23 on the right side drives the second round shaft 22 and the transmission gear 24 to rotate clockwise, the transmission gear 24 is in meshed transmission with a transmission rack on the outer side face of the convex strip 4, so that the convex strip 4 drives the connecting block 5, the first rotating shaft 6, the fixing block 11 and the LED lamp 13 to move upwards along the track of the concave groove 3, when the convex strip 4 moves upwards by one hundred centimeters, the motor 15 is turned off, and finally the LED lamp 13 is started to work.

In conclusion, this LED light convenient to adjust illumination angle, through setting up motor 15, worm 16, worm wheel 19, first bevel gear 20 and second bevel gear 23, make second circle axle 22 can make things convenient for stable drive gear 24 to rotate, thereby make convex strip 4 can stabilize effectual drive connecting block 5, first pivot 6, fixed block 11 and LED lamp 13 and carry out elevating movement in vertical direction along the orbit of concave groove 3, not only make the height of LED lamp 13 can make things convenient for accurate regulation, the illuminating effect of LED lamp 13 has been improved, still make accomodating of LED lamp 13 more convenient effective, the space has been saved.

This LED light convenient to adjust illumination angle through setting up two sets of ratchet 7, fixture block 9 and first handle 10, not only makes LED lamp 13 can make things convenient for effectual angle regulation, can stabilize swift fixing after LED lamp 13 has adjusted the angle moreover, makes the work of throwing light on that LED lamp 13 can be more stable, has improved LED lamp 13's practicality greatly.

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 convenient to adjust illumination angle, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a support column (2), the left side surface and the right side surface of the support column (2) are respectively provided with a concave groove (3), a convex strip (4) is arranged inside the concave groove (3), the upper surface of the convex strip (4) is fixedly connected with a connecting block (5), the outer side surface of the connecting block (5) is spliced with a first rotating shaft (6), the left side and the right side of the outer surface of the first rotating shaft (6) are respectively sleeved with a ratchet wheel (7), the rear side of the left side surface and the front side of the right side surface of the connecting block (5) are respectively and rotatably connected with a second rotating shaft (8), the outer surface of the second rotating shaft (8) is sleeved with a clamping block (9), the upper surface of the clamping block (9) is fixedly connected with a first handle (10), the outer surface of the first rotating shaft (6) is, the LED lamp support is characterized in that an LED lamp (13) is arranged on the front side of the fixing block (11), a supporting plate (14) is fixedly connected to the front top of the supporting column (2), a motor (15) is fixedly connected to the upper surface of the supporting plate (14), a worm (16) is sleeved at the output end of the motor (15), first supporting blocks (17) are arranged on the left side and the right side of the front top of the supporting column (2), a first circular shaft (18) is inserted into the inner side of each first supporting block (17), a worm wheel (19) is sleeved on the outer surface of each first circular shaft (18), the worm (16) is meshed with the worm wheel (19), first bevel gears (20) are fixedly connected to the left side and the right side of each first circular shaft (18), second supporting blocks (21) are arranged on the top of the left side and the right side of the supporting column (2), and second circular shafts (22, the front surface of the second round shaft (22) is fixedly connected with a second bevel gear (23), the first bevel gear (20) is meshed with the second bevel gear (23), and the outer surface of the second round shaft (22) is sleeved with a transmission gear (24).

2. The LED illuminating lamp convenient for adjusting the illuminating angle is characterized in that: and a transmission rack is arranged on the outer side surface of the convex strip (4) and is meshed with the transmission gear (24).

3. The LED illuminating lamp convenient for adjusting the illuminating angle is characterized in that: the number of the ratchet wheels (7) and the number of the clamping blocks (9) are two, and the ratchet wheels (7) on the left side are opposite to the ratchet wheels (7) on the right side in tooth lines on the outer surface.

4. The LED illuminating lamp convenient for adjusting the illuminating angle is characterized in that: the outer surface of the second handle (12) is provided with a non-slip mat, and the outer surface of the non-slip mat is provided with well-shaped non-slip grains.

5. The LED illuminating lamp convenient for adjusting the illuminating angle is characterized in that: the lower surface of the base (1) is provided with a conical fixing nail, and the conical fixing nail is made of stainless steel.

6. The LED illuminating lamp convenient for adjusting the illuminating angle is characterized in that: the back of the first supporting block (17) is welded with the front of the supporting column (2), and the inner side of the second supporting block (21) is welded with the outer side of the supporting column (2).