CN202852745U

CN202852745U - Lamp floating in air

Info

Publication number: CN202852745U
Application number: CN201220615062XU
Authority: CN
Inventors: 兰旻
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-11-09
Filing date: 2012-11-09
Publication date: 2013-04-03
Anticipated expiration: 2022-11-09

Abstract

The utility model relates to a lamp floating in air. The lamp comprises an LED (light-emitting diode) light-emitting device with a power switch and a battery connected with the LED light-emitting device, the lamp is characterized in that the LED light-emitting device is arranged in a lamp shade which is sealed, transparent and filled with hydrogen or helium gas, the battery is placed on the exterior of the lamp shade, and the battery is also connected with a weight regulator which can regulate weight. The lamp provided by the utility model has the advantages that the structure is simple, the operation is convenient, the lamp is floated in the air so as to change the space position of the lamp at will, the lamp meets different requirements on illumination angles and heights, hands are emancipated, and the operating efficiency is improved.

Description

The skyborne light fixture of a kind of floatability

Technical field

The utility model light fixture, a kind of aerostatic buoyancy of utilizing specifically, the light fixture that floatability is aloft thrown light on.

Background technology

China has a variety of light fixtures now, and it is exactly to tower on the ground or be installed on the desk that these light fixtures often are installed on the wall, and this light fixture is relatively fixing because of its position, thus its irradiating angle with highly also therefore be difficult to change; Although also have some light fixtures can be hand held in (such as flashlight), can arbitrarily change the angle and height of irradiation, but this kind light fixture again so that the user take the hand of light fixture to free and carry out other operation, particularly when must be with flashlight lighting and must with the hands just can carry out work again night, can bring great inconvenience.

The utility model content

The utility model is to provide a kind of floatability aloft, and can arbitrarily adjust the light fixture of Floating Height, to solve existing shortcoming and deficiency in the background technology.

The technical problem that the utility model solves realizes by the following technical solutions:

The skyborne light fixture of a kind of floatability, comprise the LED light-emitting device with power switch, and the battery that is connected with the LED light-emitting device, it is characterized in that, described LED light-emitting device places a sealing, the transparent and inner lampshade that is filled with hydrogen or helium, battery places the outside of lampshade, and described battery also is connected with an adjustable weight regulator of weight.

Operation principle: the proportion of hydrogen or helium is less than air, after being injected in the lampshade, lampshade can produce the buoyancy (its principle is as hydrogen balloon) of rising aloft, reaching the light fixture overall weight by the regulating weight adjuster equates with the buoyancy that hydrogen or helium produce, thereby light fixture integral body can be suspended in the air, after light fixture was suspended in the air, then the skyborne empty position of movable lamps reached the purpose that omnibearing angel shines arbitrarily.

Beneficial effect: the utility model is simple in structure, and is easy to operate, and it may float in the air and can change arbitrarily the locus of this light fixture, in the irradiating angle that satisfies different needs and height, liberated both hands, improved operating efficiency.

Description of drawings

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

Among the figure: 1--LED light-emitting device 2--battery 3--lampshade 4--weight control device

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in detail as follows:

Referring to shown in Figure 1, the skyborne light fixture of a kind of floatability, comprise the LED light-emitting device 1 with power switch, and the battery 2 that is connected with the LED light-emitting device, it is characterized in that, described LED light-emitting device places a sealing, the transparent and inner lampshade 3 that is filled with hydrogen or helium, and battery places the outside of lampshade, and described battery also is connected with an adjustable weight regulator of weight.Its battery is controlled the bright of lamp and is put out by the power switch that is connected with the LED light-emitting device to the power supply of LED light-emitting device.

When manufacturing, first the LED light-emitting device is placed lampshade and adopt certain technological means to seal, the power line of LED light-emitting device and power switch thereof are exposed to the lampshade outside and are connected with battery, then connect weight regulator at battery.Weight regulator can adopt " drawer type " structure relatively simple for structure, puts into an amount of fine sand in its " drawer ", changes its weight by the quantity that increases or reduce fine sand.After said procedure is finished, in lampshade, inject again an amount of hydrogen or helium and seal and get final product.In manufacturing process, note the volume size of the lampshade that adopts, being filled with an amount of hydrogen or helium in lampshade, and add an amount of weight instrumentalities such as fine sand in weight regulator after, light fixture integral body can float in the air and be as the criterion.Pay special attention to because of the lampshade internal volume too small, in lampshade, be filled with hydrogen or helium after, the buoyancy that lampshade produces can't float on less than the light fixture overall weight in the air.

Before the use, by increasing or reduce the fine sand in the weight regulator, reach the light fixture overall weight and equate with lampshade buoyancy first, when the light fixture gross weight with after buoyancy equates, light fixture can be suspended in the air.Because light fixture is to be suspended in the air, so in certain spatial altitude scope (in certain spatial altitude scope, the draught head of atmosphere and gravitational difference in height are minimum, can not affect the balance of light fixture and buoyancy, so can ignore), light fixture can stop skyborne optional position.Therefore, in the process of using, change irradiating angle such as need, only need with hand the appropriate location suspension that light fixture moves to the space gently to be got final product.

Claims

1. skyborne light fixture of floatability, comprise the LED light-emitting device with power switch, and the battery that is connected with the LED light-emitting device, it is characterized in that, described LED light-emitting device places a sealing, the transparent and inner lampshade that is filled with hydrogen or helium, battery places the outside of lampshade, and described battery also is connected with an adjustable weight regulator of weight.