CN201661973U

CN201661973U - LED pendant lamp capable of adjusting switching on and switching off

Info

Publication number: CN201661973U
Application number: CN201020138918XU
Authority: CN
Inventors: 郝洛西
Original assignee: Tongji University
Current assignee: Tongji University
Priority date: 2010-03-23
Filing date: 2010-03-23
Publication date: 2010-12-01
Anticipated expiration: 2020-03-23

Abstract

The utility model relates to an LED pendant lamp capable of adjusting the switching on and switching off, comprising LED lamp components, a pendant lamp skeleton component and a transmission component, wherein four LED lamp components are connected in sequence by hinges and are arranged on the pendant lamp skeleton component which can be opened or closed; and the transmission component is arranged in the pendant lamp skeleton component. Compared with the prior art, the LED pendant lamp can realize folding and lifting by remote control, the folding appearance is M-shaped, and not only the functions of illumination, energy conservation and environmental protection can be met, but also the function of decoration and sun shading can be met; the LED pendant lamp utilizes the solar photovoltaic power generation principle, designs an adjustable M-type LED pendant lamp control system, adopts a lithium battery to store excess energy, and achieves the effects of absorbing solar energy at daytime and illuminating at night; and the changeable effects of extension and folding can be achieved by the remote control.

Description

A kind of keying adjustable LED pendent lamp

Technical field

The utility model relates to a kind of LED pendent lamp, especially relates to a kind of keying adjustable LED pendent lamp.

Background technology

Present lighting profile is single and function is dull, can not realize automatically stretching or folder function, and mostly be conventional light source greatly, does not have can be well can reach energy conservation object in conjunction with new forms of energy such as solar energy, wind energy, water.

Led light source be called as the 4th generation light source, semiconductor light sources as novelty, have long, characteristics such as luminous efficiency is high, low in energy consumption, environmental protection and energy saving of life-span, also have a remarkable advantage to be exactly because the LED starting resistor is consistent with operating voltage, so do not need ballast, can shorten the response time of power on/off greatly.

Present Solar lamp does not also combine led module with solar panels, do not reach the effect that makes full use of solar energy.Both in conjunction with imperative, key is that both are all direct current, voltage is low and can matches each other, can obtain very high energy utilization rate.

Summary of the invention

The purpose of this utility model is exactly to provide a kind of keying adjustable LED pendent lamp that can fold lifting, energy-conserving and environment-protective for the defective that overcomes above-mentioned prior art existence.

The purpose of this utility model can be achieved through the following technical solutions:

A kind of keying adjustable LED pendent lamp, it is characterized in that, this pendent lamp is made of LED lamp assembly, pendent lamp skeleton component and transmission component, described LED lamp assembly has 4, connect successively and be arranged on the pendent lamp skeleton component through hinge, this LED lamp assembly can be opened or be closed, and described transmission component is located in the pendent lamp skeleton component.

Described LED lamp assembly comprises LED pendent lamp face frame, fixing section bar, diffuser, led module, aluminium base, circuit board, solar panels, cover plate, lithium battery, the bearing post, bearing, bearing cover and hinge, described LED pendent lamp face frame is the frame that is shaped as rectangle, described fixedly section bar is located at the inboard of LED pendent lamp face frame, described diffuser, led module, aluminium base, solar panels and cover plate are located at the fixedly inside of section bar from bottom to top successively, described led module has 4, described circuit board and lithium battery are located between aluminium base and the solar panel, described bearing post, bearing and bearing cover are located at the middle part on LED pendent lamp face frame two long limits from inside to outside, and described hinge is located at the middle part of LED pendent lamp face frame two minor faces.

Described pendent lamp skeleton component comprises horizontal stand, lifting support, suspension rod, horizontal rail and fluctuating orbit, described horizontal stand be shaped as rectangle, this horizontal stand inboard is provided with horizontal rail, described lifting support is located at the middle part of horizontal stand, this lifting support inboard is provided with fluctuating orbit, described suspension rod is connected with the upper end of lifting support, on described horizontal rail and the fluctuating orbit fixedly connected 4 through hinged LED lamp assembly.

Described transmission component is located at the inside of lifting support both sides, this transmission component comprises bearing, hinge, stay cord, hoist engine, motor and motor fixed rack, described bearing is located at the top, this bearing top is connected with suspension rod, and the bearing middle part connects hinge, and the bearing bottom connects stay cord, described hoist engine is located at the bottom of stay cord, described motor is connected with hoist engine, and this motor lower portion is provided with motor fixing frame, and this motor fixing frame is fixed on motor on the lifting support.

Described motor is a permanent-magnetic DC planetary gear reduction motor.

Compared with prior art, the utility model can be realized folding, lifting by remote control, stretches time synchronized, and folded exterior is rendered as M shape, can satisfy the lighting energy saving environment-friendly function and reach the decoration sunshade function again; Utilize the solar energy power generating principle, design adjustable M type LED pendent lamp control system, adopt lithium battery to store excess energy, reach and absorb solar energy daytime, the effect of illumination in evening; And can reach the changeable effect that stretches with folding by remote control.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the explosive view of LED lamp assembly;

Fig. 3 is the structural representation of pendent lamp skeleton component;

Fig. 4 is the structural representation of transmission component.

1 is LED lamp assembly among the figure, 11 is LED pendent lamp face frame, 12 are fixing section bar, 13 is diffuser, 14 is led module, 15 is aluminium base, 16 is circuit board, 17 is solar panels, 18 is cover plate, 19 is lithium battery, 110 is the bearing post, 111 is bearing, 112 is bearing cover, 113 is hinge, 2 is the pendent lamp skeleton component, 21 is horizontal stand, 22 is lifting support, 23 is suspension rod, 24 is horizontal rail, 25 is fluctuating orbit, 3 is transmission component, 31 is bearing, 32 is hinge, 33 is stay cord, 34 is hoist engine, 35 is motor, 36 is motor fixed rack.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is elaborated.

Embodiment

A kind of keying adjustable LED pendent lamp, its structure as shown in Figure 1, this pendent lamp constitutes 3 by LED lamp assembly 1, pendent lamp skeleton component 2 and transmission component, LED lamp assembly 1 has 4, connect successively and be arranged on the pendent lamp skeleton component 2 through hinge, this LED lamp assembly 1 can be opened or be closed, and transmission component 3 is located in the pendent lamp skeleton component 2.

The structure of LED lamp assembly 1 as shown in Figure 2, comprise LED pendent lamp face frame 11, fixedly section bar 12, diffuser 13, led module 14, aluminium base 15, circuit board 16, solar panels 17, cover plate 18, lithium battery 19, bearing post 110, bearing 111, bearing cover 112 and hinge 113, LED pendent lamp face frame 11 is for being shaped as the frame of rectangle, fixedly section bar 12 is located at the inboard of LED pendent lamp face frame 11, diffuser 13, led module 14, aluminium base 15, solar panels 17 and cover plate 18 are located at the fixedly inside of section bar 12 from bottom to top successively, led module 14 has 4,4 led modules 14 add up to 21W, and LED can be white light or RGB.Circuit board 16 and lithium battery 19 are located between aluminium base 15 and the solar panel 17, bearing post 110, bearing 111 and bearing cover 112 are located at the middle part on 11 two long limits of LED pendent lamp face frame from inside to outside, and hinge 113 is located at the middle part of 11 two minor faces of LED pendent lamp face frame.

The structure of pendent lamp skeleton component 2 as shown in Figure 3, comprise horizontal stand 21, lifting support 22, suspension rod 23, horizontal rail 24 and fluctuating orbit 25, horizontal stand 21 be shaped as rectangle, be provided with horizontal rail 24 in this horizontal stand 21, lifting support 22 is located at horizontal stand 21 inboards, these lifting support 22 inboards are provided with fluctuating orbit 28, and suspension rod 23 is connected with the upper end of lifting support 22, on horizontal rail 24 and the fluctuating orbit 25 fixedly connected 4 through hinged LED lamp assembly 2.

The structure of transmission component 3 as shown in Figure 3, transmission component 3 is located at the inside of lifting support 22 both sides, comprise bearing 31, hinge 32, stay cord 33, hoist engine 34, motor 35 and motor fixed rack 36, bearing 31 is located at the top, the top of this bearing 31 is connected with suspension rod 23, bearing 31 middle parts connect hinge 32, the bottom of bearing 31 connects stay cord 33, hoist engine 34 is located at the bottom of stay cord 33, motor 35 is a permanent-magnetic DC planetary gear reduction motor, be connected with hoist engine 43, the bottom of this motor 35 is provided with motor fixing frame 36, and motor 35 is fixed on the lifting support 22.By rotary electric machine 35, drive stay cord 33 and move up and down, thus the stretching, extension and the contractile motion of drive LED lamp assembly 1.

The frame material of selecting for use must alleviate the weight of light fixture as far as possible, thereby embodies the light and handy of LED light fixture.Diffuser 13 uses different materials, can reach different effects: 1. when playing illumination functions, select the sheen material for use, make light more even, reach comfortable illuminating effect; 2. when playing decoration functions, select the material of high-visible single LEDs for use, reach the decoration function that LED presents literal or pattern.

Light fixture utilizes the solar energy power generating principle: the electronics property that utilizes LED, adopt free-standing electricity generation system, the solar radiation energy that the photovoltaic array at first will be accepted is directly changed into the electric energy supply load, and excess energy is stored in the battery through the form with chemical energy behind the charge controller, and be furnished with the reserve low-tension supply, can guarantee also that under the insufficient situation of sunlight led module is normally luminous; By the MPU system handles, stretch with folding by the limit sensors induction; And be provided with white and all-colour LED driving arrangement, guarantee the colour developing of LED high-quality.

Claims

1. one kind opens and closes the adjustable LED pendent lamp, it is characterized in that this pendent lamp is made of LED lamp assembly, pendent lamp skeleton component and transmission component, described LED lamp assembly has 4, connect successively and be arranged on the pendent lamp skeleton component through hinge, described transmission component is located in the pendent lamp skeleton component.

2. a kind of keying adjustable LED pendent lamp according to claim 1, it is characterized in that, described LED lamp assembly comprises LED pendent lamp face frame, fixing section bar, diffuser, led module, aluminium base, circuit board, solar panels, cover plate, lithium battery, the bearing post, bearing, bearing cover and hinge, described LED pendent lamp face frame is the frame that is shaped as rectangle, described fixedly section bar is located at the inboard of LED pendent lamp face frame, described diffuser, led module, aluminium base, solar panels and cover plate are located at the fixedly inside of section bar from bottom to top successively, described led module has 4, described circuit board and lithium battery are located between aluminium base and the solar panel, described bearing post, bearing and bearing cover are located at the middle part on LED pendent lamp face frame two long limits from inside to outside, and described hinge is located at the middle part of LED pendent lamp face frame two minor faces.

3. a kind of keying adjustable LED pendent lamp according to claim 1, it is characterized in that, described pendent lamp skeleton component comprises horizontal stand, lifting support, suspension rod, horizontal rail and fluctuating orbit, described horizontal stand be shaped as rectangle, this horizontal stand inboard is provided with horizontal rail, described lifting support is located at the middle part of horizontal stand, this lifting support inboard is provided with fluctuating orbit, described suspension rod is connected with the upper end of lifting support, on described horizontal rail and the fluctuating orbit fixedly connected 4 through hinged LED lamp assembly.

4. a kind of keying adjustable LED pendent lamp according to claim 1, it is characterized in that, described transmission component is located at the inside of lifting support both sides, this transmission component comprises bearing, hinge, stay cord, hoist engine, motor and motor fixed rack, described bearing is located at the top, this bearing top is connected with suspension rod, the bearing middle part connects hinge, the bearing bottom connects stay cord, described hoist engine is located at the bottom of stay cord, described motor is connected with hoist engine, and this motor lower portion is provided with motor fixing frame, and this motor fixing frame is fixed on motor on the lifting support.

5. a kind of keying adjustable LED pendent lamp according to claim 4 is characterized in that described motor is a permanent-magnetic DC planetary gear reduction motor.