CN109000182B

CN109000182B - Hanging lamp capable of adjusting lamplight

Info

Publication number: CN109000182B
Application number: CN201810700199.7A
Authority: CN
Inventors: 王连富
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-29
Filing date: 2018-06-29
Publication date: 2021-01-01
Anticipated expiration: 2038-06-29
Also published as: CN109000182A

Abstract

The invention discloses a suspension lamp capable of adjusting light, which comprises a mounting box and a lampshade, the suspension lamp capable of adjusting light has a simple structure, a power supply is connected, an LED lamp is lightened, a room is effectively lightened through refraction of the lampshade, when the light is over-lightened, an external power supply is connected, a motor is started to drive a first gear to rotate, the first gear is meshed with a second gear to drive a screw rod to ascend, a first piston is driven to ascend in an inner cavity of a hydraulic cylinder, hydraulic oil in a hydraulic cylinder enters the inner cavity of the hydraulic cylinder, a plurality of hydraulic rods slide to the hydraulic cylinder to approach under the resilience force of a spring to drive a plurality of LED lamps to slide to approach in a strip-shaped through hole, after the light is concentrated, the refraction angle of the lampshade to the LED lamps is increased, the lighting degree of the light becomes dim, and similarly, when the light is dim, the motor is started to reversely rotate to drive the plurality of LED lamps to slide to, the lighting degree of the light becomes bright, and the practicability is greatly improved.

Description

Hanging lamp capable of adjusting lamplight

Technical Field

The invention relates to the field of household appliances, in particular to a hanging lamp capable of adjusting lamplight.

Background

The LED fluorescent lamp is a mainstream lamp at present, is an energy-saving and environment-friendly lamp, and is various in types on the market, so that a plurality of requirements are provided for the lamp, especially different requirements are provided for the light intensity of different positions in a room when the suspended lamp is used, the irradiation range of a plurality of suspended lamps on the market is limited, the brightness of the light in the irradiated area is different, the light intensity of the light can not be adjusted, so that inconvenience is brought to people, no influence is brought to vision, and therefore the suspended lamp capable of adjusting the light is provided.

Disclosure of Invention

The invention aims to provide a suspension lamp capable of adjusting lamplight, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a hanging lamp capable of adjusting light comprises a mounting box and a lampshade, wherein a lifting rope is fixedly connected to the middle of the upper end of the mounting box, the lampshade is fixedly connected to the lower end of the mounting box, a motor is fixedly connected to the inner top wall of the mounting box through a support, the output end of the motor is connected with the upper end of a rotating shaft, the lower end of the rotating shaft is vertically connected with the middle of the upper end of a first gear, the first gear is meshed with a second gear, the lower end of the second gear is rotatably connected to the upper end of a hydraulic cylinder, a first piston is slidably connected to the inner side wall of the hydraulic cylinder, the middle of the upper end of the first piston is vertically connected with the lower end of a screw rod, the upper end of the screw rod sequentially penetrates through the top wall of the hydraulic cylinder and the second gear and reaches the outer cavity of the hydraulic cylinder, one end of a, the utility model discloses a hydraulic cylinder, including the pneumatic cylinder, the pneumatic cylinder is kept away from to the second piston, and the lateral wall middle part of one side lateral wall of pneumatic cylinder is kept away from to the second piston is connected with the one end of hydraulic stem perpendicularly, and the other end of hydraulic stem runs through the lateral wall that the hydraulic cylinder reachs the exocoel of hydraulic cylinder and be connected with connecting rod lateral wall upper end perpendicularly, the spring has been cup jointed on the hydraulic stem, and the one end of spring is connected with the inside wall of hydraulic cylinder, and the other end of spring is connected with the lateral wall of second piston, a plurality of bar through-holes have been seted up to the diapire.

Preferably, the lampshade is of a round table-shaped structure.

Preferably, a rubber sealing ring is fixedly sleeved on the side wall of the first piston.

Preferably, a plurality of the hydraulic cylinders are distributed in an annular array.

Compared with the prior art, the invention has the beneficial effects that: this lamps and lanterns that hang of adjustable light simple structure, the switch on, the LED lamp lights, refraction through the lamp shade, the effectual room that lights up, when light is too bright, put through external power supply, the motor starts, drive first gear revolve, first gear engagement second gear, it rises to drive the screw rod, it rises in the inner chamber of pneumatic cylinder to drive first piston, hydraulic oil in the hydraulic cylinder gets into in the inner chamber of pneumatic cylinder, under the resilience force of spring, a plurality of hydraulic stems slide to the pneumatic cylinder and are close to, it is close to drive a plurality of LED lamps and slide in the bar through-hole, light concentrates the back, the light refraction angle grow that the lamp shade sent the LED lamp, light illumination degree becomes dim, the same reason, when light dim, the motor starts the antiport, it keeps away from to drive a plurality of LED lamps and slide in the bar through-hole, light illumination degree becomes bright, the practicality has been improved greatly.

Drawings

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

fig. 2 is a bottom view of the present invention.

In the figure: the LED lamp comprises a mounting box 1, a lampshade 2, a motor 3, a first gear 4, a second gear 5, a screw 6, a hydraulic cylinder 7, a first piston 8, a hydraulic cylinder 9, a second piston 10, a hydraulic rod 11, a connecting rod 12 and an LED lamp 13.

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. 1-2, the present invention provides a technical solution:

a hanging lamp capable of adjusting light comprises a mounting box 1 and a lampshade 2, wherein the middle part of the upper end of the mounting box 1 is fixedly connected with a lifting rope, the lower end of the mounting box 1 is fixedly connected with the lampshade 2, the lampshade 2 is of a truncated cone-shaped structure, the refraction effect is better, the inner top wall of the mounting box 1 is fixedly connected with a motor 3 through a support, the output end of the motor is connected with the upper end of a rotating shaft, the lower end of the rotating shaft is vertically connected with the middle part of the upper end of a first gear 4, the motor 3 is a forward and reverse motor, the first gear 4 is meshed with a second gear 5, the lower end of the second gear 5 is rotatably connected with the upper end of a hydraulic cylinder 7, hydraulic oil is contained in the hydraulic cylinder 7, the inner side wall of the hydraulic cylinder 7 is slidably connected with a first piston 8, the middle part of the upper end of the first piston 8 is vertically connected, the upper end of the screw rod 6 sequentially penetrates through the top wall of the hydraulic cylinder 7 and the second gear 5 in a threaded manner and reaches the outer cavity of the hydraulic cylinder 7, the lower end of the side wall of the hydraulic cylinder 7 is circumferentially connected with one end of a plurality of hydraulic cylinders 9 in a through manner, the inner side wall of each hydraulic cylinder 9 is connected with a second piston 10 in a sliding manner, the hydraulic cylinders 9 are distributed in an annular array manner, the middle part of the side wall of one side of the second piston 10 away from the hydraulic cylinder 7 is vertically connected with one end of a hydraulic rod 11, the other end of the hydraulic rod 11 penetrates through the side wall of the hydraulic cylinder 9 and reaches the outer cavity of the hydraulic cylinder 9 and is vertically connected with the upper end of the side wall of a connecting rod 12, the hydraulic rod 11 is sleeved with a spring, one end of the spring is connected with the inner side wall of the hydraulic cylinder 9, the other end of the spring is connected with the side wall of the second piston 10, the LED lamp 13 and the external power supply form a series circuit together through a lead, and the motor 3 and the external power supply form a series circuit together through a lead.

The working principle is as follows: switch on, LED lamp 13 lights, refraction through lamp shade 2, the effectual room that illuminates, when light is too bright, switch on external power supply, motor 3 starts, drive first gear 4 and rotate, first gear 4 meshes second gear 5, it rises to drive screw rod 6, it rises in the inner chamber of pneumatic cylinder 7 to drive first piston 8, hydraulic oil in the hydraulic cylinder 9 gets into in the inner chamber of pneumatic cylinder 7, under the resilience force of spring, a plurality of hydraulic stems 11 slide to be close to pneumatic cylinder 7, it slides in the bar through-hole and is close to drive a plurality of LED lamps 13, light concentrates the back, the light refraction angle grow that lamp shade 2 sent LED lamp 13, light illumination degree becomes dim, the same reason, when light dim, motor 3 starts the antiport, it keeps away from to drive a plurality of LED lamps 13 slide in the bar through-hole, light illumination degree becomes bright, the practicality has been improved 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 lamps and lanterns that hang of adjustable light, includes mounting box (1) and lamp shade (2), the upper end middle part fixedly connected with lifting rope of mounting box (1), and the lower extreme fixedly connected with lamp shade (2) of mounting box (1), its characterized in that: the inner top wall of the mounting box (1) is fixedly connected with a motor (3) through a support, the output end of the motor (3) is connected with the upper end of a rotating shaft, the lower end of the rotating shaft is vertically connected with the middle part of the upper end of a first gear (4), the first gear (4) is meshed with a second gear (5), the lower end of the second gear (5) is rotatably connected with the upper end of a hydraulic cylinder (7), the inner side wall of the hydraulic cylinder (7) is slidably connected with a first piston (8), the middle part of the upper end of the first piston (8) is vertically connected with the lower end of a screw rod (6), the upper end of the screw rod (6) sequentially penetrates through the top wall of the hydraulic cylinder (7) and the second gear (5) in a threaded manner and reaches the outer cavity of the hydraulic cylinder (7), the lower end of the side wall of the hydraulic cylinder (7) is circumferentially connected with one end of a plurality of hydraulic cylinders (, the utility model discloses a hydraulic cylinder, including hydraulic cylinder (7), second piston (10), connecting rod (12), hydraulic rod (11), spring, the lateral wall of spring, mounting box (1), and the lateral wall of second piston (10) are kept away from one side lateral wall middle part of pneumatic cylinder (7) and are connected with the one end of hydraulic stem (11) perpendicularly, and the other end of hydraulic stem (11) runs through the exocoel that the lateral wall of hydraulic cylinder (9) reachd hydraulic cylinder (9) and be connected with connecting rod (12) lateral wall upper end perpendicularly, the spring has been cup jointed on hydraulic stem (11), and the one end of spring is connected with the inside wall of hydraulic cylinder (9), and the other end of spring is connected with the lateral wall of second piston (10), a plurality of bar through-holes have been seted up to the diapire of mounting.

2. A hanging light fixture as claimed in claim 1, wherein: the lampshade (2) is of a round table-shaped structure.

3. A hanging light fixture as claimed in claim 1, wherein: and a rubber sealing ring is fixedly sleeved on the side wall of the first piston (8).

4. A hanging light fixture as claimed in claim 1, wherein: the hydraulic cylinders (9) are distributed in an annular array.