CN216047018U

CN216047018U - LED lighting equipment of adjustable colour temperature

Info

Publication number: CN216047018U
Application number: CN202122724666.XU
Authority: CN
Inventors: 黎建慧; 黄夏琪
Original assignee: Asia Unique Led Lighting Co ltd
Current assignee: Asia Unique Led Lighting Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-15
Anticipated expiration: 2031-11-05

Abstract

The utility model relates to the technical field of light illumination, and discloses an LED illumination device capable of adjusting color temperature, which comprises a base, wherein a fixed rod is fixed at the top end of the base, a movable rod is arranged on the fixed rod in a telescopic manner, a hinged frame is hinged to the top end of the movable rod, a first shell is fixed at the top end of the hinged frame, a replacement opening is formed in the middle part of the top end of the first shell, a placement ring is fixed on the connecting rod, a color temperature glass plate is arranged on the placement ring, and the LED illumination device capable of adjusting color temperature is characterized in that a power supply is started firstly, the power supply illuminates the outside through an irradiation tube, then light passes through the color temperature glass plate in the illumination process, so that the color temperature of the light is changed, when the color temperature of the light needs to be replaced, an adjusting motor is started, the placement ring is driven to rotate by the rotating shaft to replace and adjust the color temperature glass plate, therefore, the light color temperature can be changed in real time, and the practicability of the lighting equipment is improved.

Description

LED lighting equipment of adjustable colour temperature

Technical Field

The utility model relates to the technical field of light illumination, in particular to LED illumination equipment capable of adjusting color temperature.

Background

Under the irradiation of a high-color-temperature light source, if the brightness is not high, people have a cold atmosphere; under the irradiation of a low color temperature light source, the brightness is too high, and a stuffy feeling is brought to people. Comparison of light colors: two light sources with large light chromatic aberration are used in the same space, the contrast of the two light sources can generate a gradation effect, and when the light chromatic contrast is large, the gradation of the light chromatic can be obtained while the gradation of the brightness is obtained.

However, when changing the color temperature, the illumination lamp needs to be changed, which results in poor practicability, and therefore, it is necessary to solve this technical problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides an LED lighting device with adjustable color temperature, which solves the problems set forth in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a LED lighting apparatus of adjustable colour temperature, includes the base, the top of base is fixed with the dead lever, it is scalable to have the carriage release lever on the dead lever, the top of carriage release lever articulates there is articulated frame, the top of articulated frame is fixed with first casing, the top mid portion of first casing is equipped with changes the mouth, it constructs to be fixed with the change on the change mouth, the right side of first casing be fixed with the second casing of first casing inner chamber intercommunication, be fixed with the power supply ware on the first casing inner chamber left side wall, be fixed with the exposure tube on the power supply ware, the left side of changing the mechanism is fixed with the accommodate motor, the right side key of accommodate motor has the pivot of passing change mechanism, just triangular array has the connecting rod in the pivot, just be fixed with on the connecting rod and settle the ring, settle and be equipped with colour temperature glass board on the ring.

In order to facilitate the staff to overhaul the adjusting motor, preferably, the replacing mechanism comprises a connecting frame which is symmetrical on the replacing port, and a disassembling frame with a T-shaped section can be disassembled on the connecting frame.

In order to avoid the situation that the movable rod falls down when light irradiation is carried out, preferably, a plurality of limiting holes are vertically arrayed on the right side of the fixed rod, and ball pins are arranged on the movable rod corresponding to the limiting holes.

In order to reinforce the connection between the base and the fixing rod, preferably, triangular plates connected with the top end of the base are symmetrically fixed on the front side and the rear side of the fixing rod.

In order to avoid the power supply device falling off, preferably, the top end and the bottom end of the power supply device are both provided with a fixing frame connected with the side wall of the inner cavity of the first shell.

In order to reduce the damage of the working part in the first shell caused by moisture, preferably, a drying box is fixed at the bottom end of the inner cavity of the first shell on the hinge frame, and dry powder is filled in the drying box.

(III) advantageous effects

Compared with the prior art, the utility model provides the LED lighting equipment with the adjustable color temperature, which has the following beneficial effects:

1. this LED lighting apparatus of adjustable colour temperature, through starting the power supply ware earlier, the power supply ware throws light on to the external world through the irradiation tube, then at the in-process that throws light on, light passes colour temperature glass board, thereby change the colour temperature of light, when the colour temperature of light needs to be changed, start adjusting motor, adjusting motor makes the arrangement ring change the regulation to colour temperature glass board through driving the pivot rotation, thereby realize changing light colour temperature in real time, thereby promote lighting apparatus's practicality, when needing to dismantle the change to adjusting motor, directly will dismantle the frame and upwards mention, thereby avoid dismantling the condition of other parts, the removal time is reduced, so that staff's overhauls adjusting motor.

2. This LED lighting apparatus of adjustable colour temperature, through the ball round pin can with avoid the carriage release lever is when carrying out light irradiation, the condition that drops appears, the set-square can with consolidate the base with be connected between the dead lever to avoid both the condition that drops to appear, the mount can with avoid the condition that drops takes place for the power supply ware, the drying box can reduce the inside work part of first casing and lead to the condition of damage because of the humidity.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. fixing the rod; 3. a travel bar; 4. a hinged frame; 5. a first housing; 6. a second housing; 7. a power supply; 8. an irradiating tube; 10. a connecting frame; 11. disassembling the frame; 12. adjusting the motor; 13. a rotating shaft; 14. a mounting ring; 15. a ball pin; 16. a set square; 17. a fixed mount; 18. and (7) drying the box.

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. 1-3, the present invention provides a technical solution: comprises a base 1, a fixed rod 2 is fixed on the top end of the base 1, a movable rod 3 is arranged on the fixed rod 2 in a telescopic manner, a hinged frame 4 is hinged on the top end of the movable rod 3, a first shell 5 is fixed on the top end of the hinged frame 4, a replacing port is arranged in the middle part of the top end of the first shell 5, a replacing mechanism is fixed on the replacing port, a second shell 6 communicated with the inner cavity of the first shell 5 is fixed on the right side of the first shell 5, a power supply 7 is fixed on the left side wall of the inner cavity of the first shell 5, an irradiating tube 8 is fixed on the power supply 7, an adjusting motor 12 is fixed on the left side of the replacing mechanism, a rotating shaft 13 penetrating the replacing mechanism is connected to the right side of the adjusting motor 12 in a keyed mode, a connecting rod is arranged on the rotating shaft 13 in a triangular array mode, a mounting ring 14 is fixed on the connecting rod, and a color temperature glass plate is arranged on the mounting ring 14, through the aforesaid, start power supply ware 7 earlier, power supply ware 7 throws light on to the external world through irradiation tube 8, then at the in-process that throws light on, light passes colour temperature glass board to the colour temperature of change light, when needs change the colour temperature of light, start adjusting motor 12, adjusting motor 12 makes through driving pivot 13 is rotatory to settle ring 14 and changes the regulation to colour temperature glass board, thereby realizes changing light colour temperature in real time, thereby promotes lighting apparatus's practicality.

In the utility model, the replacing mechanism comprises the connecting frame 10 which is symmetrical on the replacing opening, the disassembling frame 11 with the T-shaped section can be disassembled on the connecting frame 10, and through the above steps, when the adjusting motor 12 needs to be disassembled and replaced, the disassembling frame 11 is directly lifted upwards, so that the condition of disassembling other parts is avoided, the disassembling time is reduced, and the adjusting motor 12 is convenient for a worker to overhaul.

In the utility model, a plurality of limiting holes are vertically arrayed on the right side of the fixed rod 2, the ball pin 15 is arranged on the movable rod 3 corresponding to the limiting holes, and the ball pin 15 can avoid the movable rod 3 from falling when light is irradiated.

In the utility model, the front side and the rear side of the fixed rod 2 are symmetrically fixed with the triangular plates 16 connected with the top end of the base 1, and through the above, the triangular plates 16 can be connected with the reinforced base 1 and the fixed rod 2, thereby avoiding the falling-off of the two.

In the utility model, the top end and the bottom end of the power supply device 7 are respectively provided with a fixing frame 17 connected with the side wall of the inner cavity of the first shell 5, and through the fixing frames 17, the power supply device 7 can be prevented from falling off.

In the utility model, the bottom end of the inner cavity of the first shell 5 is provided with the drying box 18, and the drying box 18 is filled with the drying powder, so that the drying box 18 can reduce the damage of the working part in the first shell 5 caused by moisture.

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.

In conclusion, the LED lighting equipment capable of adjusting the color temperature starts the power supply 7 firstly, the power supply 7 illuminates the outside through the illuminating tube 8, then the light passes through the color temperature glass plate in the lighting process so as to change the color temperature of the light, when the color temperature of the light needs to be changed, the adjusting motor 12 is started, the adjusting motor 12 drives the rotating shaft 13 to rotate so as to enable the mounting ring 14 to change and adjust the color temperature glass plate, thereby realizing the real-time change of the color temperature of the light, improving the practicability of the lighting equipment, when the adjusting motor 12 needs to be disassembled and replaced, the disassembling frame 11 is directly lifted upwards, thereby avoiding the condition of disassembling other parts, reducing the disassembling time, facilitating the overhauling of the adjusting motor 12 by a worker, the ball pin 15 can avoid the falling condition when the moving rod 3 irradiates the light, the triangle 16 can be connected with the reinforcing base 1 and the fixing rod 2, so that the situation that the triangle and the reinforcing base fall off is avoided, the fixing frame 17 can avoid the situation that the power supply 7 falls off, and the drying box 18 can reduce the situation that the working part in the first shell 5 is damaged due to moisture.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

The model of the small-sized motor; GA 12-N20.

Claims

1. An LED lighting device capable of adjusting color temperature, characterized in that: comprises a base (1), a fixed rod (2) is fixed on the top end of the base (1), a movable rod (3) is arranged on the fixed rod (2) in a telescopic mode, an articulated frame (4) is articulated on the top end of the movable rod (3), a first shell (5) is fixed on the top end of the articulated frame (4), a replacing opening is formed in the middle part of the top end of the first shell (5), a replacing mechanism is fixed on the replacing opening, a second shell (6) communicated with the inner cavity of the first shell (5) is fixed on the right side of the first shell (5), a power supply device (7) is fixed on the left side wall of the inner cavity of the first shell (5), an irradiating tube (8) is fixed on the power supply device (7), an adjusting motor (12) is fixed on the left side of the replacing mechanism, and a rotating shaft (13) penetrating through the replacing mechanism is connected to the right side of the adjusting motor (12) in a keyed mode, and the rotating shaft (13) is provided with connecting rods in a triangular array, the connecting rods are fixedly provided with mounting rings (14), and color temperature glass plates are arranged on the mounting rings (14).

2. The LED illumination device with adjustable color temperature according to claim 1, wherein: the replacing mechanism comprises a connecting frame (10) which is symmetrical on the replacing opening, and a disassembling frame (11) with a T-shaped section can be disassembled on the connecting frame (10).

3. The LED illumination device with adjustable color temperature according to claim 1, wherein: a plurality of limiting holes are vertically arrayed on the right side of the fixed rod (2), and ball pins (15) are arranged on the movable rod (3) corresponding to the limiting holes.

4. The LED illumination device with adjustable color temperature according to claim 1, wherein: and triangular plates (16) connected with the top end of the base (1) are symmetrically fixed on the front side and the rear side of the fixed rod (2).

5. The LED illumination device with adjustable color temperature according to claim 1, wherein: the top and the bottom of power supply ware (7) all be equipped with mount (17) that first casing (5) inner chamber lateral wall is connected.

6. The LED illumination device with adjustable color temperature according to claim 1, wherein: the bottom end of the inner cavity of the first shell (5) is fixed with a drying box (18) on the hinged frame (4), and the drying box (18) is filled with dry powder.