CN220061632U - Adjustable LED dimming lamp - Google Patents

Abstract

The utility model discloses an adjustable LED dimming lamp which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a driving box, sliding grooves are formed in two sides of the inner wall of the driving box, a supporting plate is movably connected in the sliding grooves, a sleeve is fixedly connected to the top of the supporting plate, and a supporting column is fixedly connected to the top of the sleeve. According to the LED lamp irradiation angle adjusting device, when an operator needs to adjust the height of the LED lamp, the operator starts the motor to rotate to drive the threaded rod to rotate to drive the supporting plate, the sleeve, the supporting column and the LED lamp to move up and down, and when the operator needs to adjust the irradiation angle of the LED lamp, the operator pulls the pull ring upwards to enable the guide rod to be separated from the limiting teeth, so that the locking of the limiting teeth is released, then the operator rotates the handle to drive the limiting teeth to rotate to drive the winding wheel to rotate, the stay cord is wound or stretched, and the irradiation angle of the LED lamp is adjusted.

Description

Adjustable LED dimming lamp

Technical Field

The utility model relates to the technical field of LED dimming lamps, in particular to an adjustable LED dimming lamp.

Background

Semiconductor light emitting diode fixtures, also known as LED fixtures, refer to fixtures that transmit light, distribute and change the light distribution of an LED light source, including all the parts and components required to secure and protect the LED light source, except for the LED light source, and the wiring accessories necessary for connection to a power source. The LED lamp is becoming a dominant product in the new generation of illumination market due to the technical characteristics of high efficiency, energy saving, long service life, small size and the like, and strongly pulls the high-speed development of the environment-friendly energy-saving industry.

Publication (bulletin) number: the utility model patent of CN217482718U solves the problems that when the light brightness of a lamp source of a common LED lamp on the market cannot be adjusted at will and the function is single, a fan switch is adopted, the fan switch controls a fan in a shell to rotate, surrounding air can flow to take away heat on the surface of a body after the fan rotates, a fixing piece is stirred when the height of an air guide mechanism is adjusted, sliding sleeves at two ends of the fixing piece can slide on sliding rods in sliding grooves, after the height is adjusted to a proper height, a locking button is twisted, the locking ends of the locking button can be clamped in corresponding locking holes to keep locking, and when dimming is carried out, a dimming switch is twisted, and controls a dimmer to adjust the current output to the lamp body, so that the illumination brightness of the lamp body is changed, and when the LED lamp is in actual use, the illumination angle of the LED lamp cannot be adjusted according to needs.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model aims to provide an adjustable LED dimming lamp which has the advantage of being capable of quickly adjusting an irradiation angle.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LED lamp of adjusting luminance with adjustable, includes the bottom plate, the top fixedly connected with driving box of bottom plate, the both sides of driving box inner wall all are provided with the spout, and the inside swing joint of spout has the backup pad, the top fixedly connected with sleeve pipe of backup pad, the top fixedly connected with support column of sheathed tube, the bottom fixedly connected with motor of driving box inner wall, the top fixedly connected with threaded rod of motor, threaded rod and backup pad threaded connection, the left side of support column articulates there is the LED lamp, the left side fixedly connected with rolling case of support column, the inside swing joint of rolling case has the rolling wheel, the top fixedly connected with stay cord of LED lamp, stay cord and rolling wheel swing joint, the back fixedly connected with spacing tooth of rolling wheel, the back fixedly connected with fixed plate of rolling case, the bottom fixedly connected with pressure spring of pressure spring, the bottom fixedly connected with guide arm and spacing tooth joint of pressure spring, the left side of support column is through mount fixedly connected with wind storehouse, the inside fixedly connected with fan in wind storehouse.

Preferably, the back of the limiting tooth is fixedly connected with a handle.

Preferably, the top of the guide rod extends to the upper part of the fixing plate and is fixedly connected with a pull ring.

As the preferable mode of the utility model, the bearing is fixedly connected in the winding box, and the bearing is fixedly connected with the winding wheel.

As preferable, the dust-proof net is fixedly connected to both sides of the interior of the wind bin.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the LED lamp irradiation angle adjusting device, when an operator needs to adjust the height of an LED lamp, the operator starts the motor to rotate to drive the threaded rod to rotate, and then the supporting plate, the sleeve, the supporting column and the LED lamp are driven to move up and down to adjust the height of the LED lamp, when the operator needs to adjust the irradiation angle of the LED lamp, the operator pulls the pull ring upwards to enable the guide rod to be separated from the limiting teeth, so that the locking of the limiting teeth is released, then the operator rotates the handle to drive the limiting teeth to rotate, and then the winding wheel is driven to rotate, and then the stay cord is wound or stretched, so that the irradiation angle of the LED lamp is adjusted, and the LED lamp irradiation angle adjusting device has the advantage of being capable of adjusting the irradiation angle rapidly.

2. According to the utility model, through the arrangement of the handle, an operator can easily rotate the limiting teeth by utilizing the principle of a labor-saving lever.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of a left side cross-section of the drive housing structure of the present utility model.

In the figure: 1. a bottom plate; 2. a drive box; 3. a support plate; 4. a sleeve; 5. a support column; 6. an LED lamp; 7. a winding box; 8. a winding wheel; 9. a pull rope; 10. a fixing plate; 11. a pressure spring; 12. a guide rod; 13. limit teeth; 14. a handle; 15. a pull ring; 16. a bearing; 17. a wind bin; 18. a fan; 19. a dust screen; 20. a motor; 21. a threaded rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, an adjustable LED dimming lamp comprises a bottom plate 1, top fixedly connected with driving box 2 of bottom plate 1, the both sides of driving box 2 inner wall all are provided with the spout, and the inside swing joint of spout has backup pad 3, the top fixedly connected with sleeve pipe 4 of backup pad 3, the top fixedly connected with support column 5 of sleeve pipe 4, the bottom fixedly connected with motor 20 of driving box 2 inner wall, the top fixedly connected with threaded rod 21 of motor 20, threaded rod 21 and backup pad 3 threaded connection, the left side of support column 5 articulates there is LED lamp 6, the left side fixedly connected with rolling box 7 of support column 5, the inside swing joint of rolling box 7 has rolling wheel 8, the top fixedly connected with stay cord 9 of LED lamp 6, stay cord 9 and rolling wheel 8 swing joint, the back fixedly connected with spacing tooth 13 of rolling wheel 8, the back fixedly connected with fixed plate 10 of rolling box 7, the bottom fixedly connected with pressure spring 11 of fixed plate 10, the bottom fixedly connected with guide arm 12 and spacing tooth 13 joint of pressure spring 11, the left side of support column 5 passes through mount fixedly connected with wind bin 17, the inside fixedly connected with fan 18 of wind bin 17.

Referring to fig. 2, a handle 14 is fixedly connected to the back of the limiting teeth 13.

As a technical optimization scheme of the utility model, through the arrangement of the handle 14, an operator can easily rotate the limiting teeth 13 by utilizing the principle of a labor-saving lever.

Referring to fig. 1 and 2, the top of the guide bar 12 extends above the fixing plate 10 and is fixedly coupled with a pull ring 15.

As a technical optimization scheme of the utility model, the guide rod 12 can be pulled upwards by an operator conveniently through the arrangement of the pull ring 15.

Referring to fig. 2, a bearing 16 is fixedly connected to the inside of the winding box 7, and the bearing 16 is fixedly connected to the winding wheel 8.

As a technical optimization scheme of the utility model, the friction force between the winding box 7 and the winding wheel 8 can be reduced through the arrangement of the bearing 16, so that the rotation of the winding wheel 8 is facilitated.

Referring to fig. 1, dust screens 19 are fixedly connected to both sides of the inside of the wind bin 17.

As a technical optimization scheme of the utility model, dust in the external environment can be prevented from entering the wind bin 17 through the arrangement of the dust screen 19.

The working principle and the using flow of the utility model are as follows: when the LED lamp 6 is used, when an operator needs to adjust the height of the LED lamp 6, the operator starts the motor 20 to rotate to drive the threaded rod 21 to rotate, then the supporting plate 3, the sleeve 4, the supporting column 5 and the LED lamp 6 are driven to move up and down, and then the height of the LED lamp 6 is adjusted, when the operator needs to adjust the irradiation angle of the LED lamp 6, the operator pulls the pull ring 15 upwards, so that the guide rod 12 is separated from the limiting teeth 13, the locking of the limiting teeth 13 is released, then the operator rotates the handle 14 to drive the limiting teeth 13 to rotate, thereby driving the winding wheel 8 to rotate, further winding or stretching the pull rope 9, and then the irradiation angle of the LED lamp 6 is adjusted, and the device is provided with the wind bin 17 and the fan 18, and can blow to a user by using the fan 18 in hot summer.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims (5)

1. The utility model provides a LED light modulation lamp with adjustable, includes bottom plate (1), its characterized in that: the top fixedly connected with drive case (2) of bottom plate (1), the both sides of drive case (2) inner wall all are provided with the spout, and the inside swing joint of spout has backup pad (3), the top fixedly connected with sleeve pipe (4) of backup pad (3), the top fixedly connected with support column (5) of sleeve pipe (4), the bottom fixedly connected with motor (20) of drive case (2) inner wall, the top fixedly connected with threaded rod (21) of motor (20), threaded rod (21) and backup pad (3) threaded connection, the left side of support column (5) articulates there is LED lamp (6), the left side of support column (5) fixedly connected with rolling case (7), the inside swing joint of rolling case (7) has rolling wheel (8), the top fixedly connected with stay cord (9) of LED lamp (6), stay cord (9) and rolling wheel (8) swing joint, the back fixedly connected with spacing tooth (13) of rolling wheel (8), the back fixedly connected with fixed plate (10) of rolling case (7), the bottom fixedly connected with pressure spring (11) of fixed plate (10), the bottom fixedly connected with guide arm (12) of pressure spring (11), guide arm (12) and spacing tooth (13) joint, the left side of support column (5) is through mount fixedly connected with wind storehouse (17), the inside fixedly connected with fan (18) in wind storehouse (17).

2. An adjustable LED dimming lamp as claimed in claim 1, wherein: the back of the limiting tooth (13) is fixedly connected with a handle (14).

3. An adjustable LED dimming lamp as claimed in claim 1, wherein: the top of the guide rod (12) extends to the upper part of the fixed plate (10) and is fixedly connected with a pull ring (15).

4. An adjustable LED dimming lamp as claimed in claim 1, wherein: the inside fixedly connected with bearing (16) of rolling case (7), bearing (16) and rolling wheel (8) fixed connection.

5. An adjustable LED dimming lamp as claimed in claim 1, wherein: both sides inside wind storehouse (17) are all fixedly connected with dust screen (19).