CN2163929Y - Multi-colour changing light device - Google Patents

Abstract

The utility model relates to a multiple color changing light device, which is composed of a shell with notches, a lamp holder with notches, a slow power transmission drive which is driven by a motor, and a light conversion and color change mechanism, wherein, the motor is fixedly connected with a fixing side plate in the shell. The light conversion and color change mechanism is composed of a light emitting source (a fluorescent lamp), a color barrel and shaft sleeves. The color barrel is made of multiple color distributed transparent material. The right and left barrel lids of the color barrel are in the movable connection and are sheathed on the shaft sleeve on the both ends of the color barrel. The fluorescent lamp as the light emitting source is installed on a light frame and is arranged in the inner cavity of the color barrel. The light frame is fixedly connected with the shaft sleeves on the left end and the right end. The shaft sleeve on one of the ends is fixedly connected with the shell. The utility model has the advantages of simple structure and easy assembly, and can transform to emit color light with different colors.

Description

Multi-colour changing light device

The utility model belongs to the multi-color lamp electro-optical device of civilian light manufacturing technology, particularly a kind of convertible multiple color.

The existing lighting fixture of doing illumination or decorating is generally monochromatic source as ordinary incandescent lamp bubble, fluorescent lamp etc., and its glow color dullness can't conversion.Though have each color light to be widely used in other public places of entertainment such as store advert board or karaoke halls at present, but owing to light color conversion automatically as single light emitting source, still make the people that dull sensation is arranged, if use electronically controlled color-changing festoon lamp (being mostly to form) by the bulb serial connection of some different colours, then the complicated expense of control appliance is big, and the color lamp use amount is also very big.

The purpose of this utility model is a kind of cheap colorful color-changing lighting device simple in structure of design.

The technical scheme that realizes the utility model purpose is such: (with reference to Fig. 1) this lighting fixture is mainly by lamp housing, actuating unit, and parts such as light conversion variable color mechanism are formed.Wherein lamp housing is made up of the housing 4 that has breach, the two ends of housing 4 are furnished with left and right sides end cap, housing 4 is fixedly connected on the lamp socket by its left and right sides end cap, wherein actuating unit is driven by slow speed motor 3, this motor is located on the fixed side 5 of fixedlying connected with housing 4 one ends, and motor drives look tube 8 by transmission mechanism and rotates and the conversion color; Wherein light conversion variable color mechanism is by light emitting source, look tube 8 and axle sleeve are formed, wherein look tube 8 is made by the transparent material that broken colour distributes, two ends, the left and right sides cover of the look tube 8 formula sky that is movably connected is enclosed within on the axle sleeve at two ends, the left and right sides, look tube 8 can be done slowly to rotate under the driving of motor, wherein light emitting source is arranged on the lamp bracket 9, lamp bracket 9 is arranged on the inner chamber of look tube 8 together with light emitting source, lamp bracket 9 is fixedlyed connected with two ends, left and right sides axle sleeve, wherein right-hand member axle sleeve 20 is supported on the right end cap 7 of look tube 8 with sky cover form again, and left end axle sleeve 13 is fixedly connected on the housing left end cap 14 by fixed axis 16.

Below in conjunction with accompanying drawing embodiment concrete structure of the present utility model and operation principle are described in further detail.

Fig. 1 is the assembling schematic diagram of the utility model concrete structure;

Fig. 2 is the generalized section of Figure 1A-A direction;

Fig. 3 is the schematic diagram that is provided with double look cartridge in the device of the present utility model;

Fig. 4 is the utility model is provided with double fluorescent lamp in a variable color tube a schematic cross section.

Wherein: the 1st, lamp socket, the right end cap of 2 housings, 3 slow speed motors (buncher), 4 housings, 5 motor fixed sides, 6 fork type connectors, 7 look tube right end caps, 8 look tubes, 9 lamp brackets, 10 fluorescent lamps, 11 look tube left end caps, 12 retainer plates, 13 left end axle sleeves, 14 housing left end caps, 15 lamp sockets (left lamp socket), 16 fixed axis, 17 leads, 18 hold-down screws, 19 reflectors, 20 right-hand member axle sleeves, 21 fixed screws, 22 wing nuts.

With reference to Fig. 1 as can be known, the driving member in the utility model actuating unit can be directly affixed by fixed screw 21 and look tube right end cap 7 by fork type connector 6.

With reference to accompanying drawing as can be known, the light emitting source on this novel lamp electro-optical device can use fluorescent lamp 10.

With reference to accompanying drawing, this novel lamp electro-optical device can be provided with reflector 19 near on the lamp bracket 9 of lamp housing medial surface.Reflector 19 plays the effect of reflective mirror, can strengthen lighting effect.

Lighting fixture of the present utility model also can be designed to many look tubes are done the parallel assembling of many rows when concrete the manufacturing, and slow speed motor can be done to rotate synchronously by these look tubes of gear driven.That shown in Figure 3 is exactly a kind of embodiment that two look tubes are installed in parallel, and is shaped on gear on the right end cap of two look tubes and is meshing with each other, and will rotate simultaneously under the driving of motor.

In addition, this novel lamp electro-optical device can be designed to that also the fluorescent lamp of light emitting source is made single many tandems by all means and install, and also the fluorescent lamp of light emitting source can be the parallel installation of many rows.Fig. 4 is exactly a kind of embodiment that two fluorescent lamps is done parallel installation.Arrange in the design of parallel installation in above-mentioned light emitting source is, also available many fluorescent lamps of every row's light emitting source are made tandem (not drawing among the figure) are installed more.

Concrete operation principle of the present utility model is such, slow speed motor is to adopt the permanent magnetism decelerator, during energising, motor drives the look tube by the fork type connector and does slowly to rotate, be fixed on housing left end cap 14 and the lamp socket 15 by wing nut by fixed axis 16 with the left end axle sleeve 13 of lamp bracket 9 Joints, lamp bracket 9 does not rotate, and draws lead 17 and can not cause wrapping phenomena, variable color is rotated continue to carry out.

The lamp dimmer structure compared of the utility model and fabrication of electronic components is simple, make simple and easy, lighting effects through conversion radiation different colours are strong, special adaptive device is in shop doorplate advertisement, goods shelf irradiation commodity cause that client gazes at, also adaptive device is in the hotel, and the places such as dance hall and dwelling house parlor can present comfortable elegance and attractive in appearance.

Claims (7)

1, a kind of colorful color-changing lighting device, it is characterized in that this device is mainly by lamp housing, actuating unit, light conversion variable color mechanism forms, wherein lamp housing is made up of the housing that has breach (4), the two ends of housing (4) are furnished with left and right sides end cap, housing (4) is fixedly connected on the lamp socket by its left and right sides end cap, wherein actuating unit is to be driven by slow speed motor (3), this motor is located on the fixed side (5) of fixedlying connected with housing (4) one ends, and motor drives look tube (8) by transmission mechanism and rotates and the conversion color; Wherein light conversion variable color mechanism is by light emitting source, look tube (8) and axle sleeve are formed, wherein look tube (8) is made by the transparent material that broken colour distributes, two ends, the left and right sides cover of look tube (8) the formula sky that is movably connected is enclosed within on the axle sleeve at two ends, the left and right sides, look tube (8) can be done slowly to rotate under the driving of motor, wherein light emitting source is arranged on the lamp bracket (9), lamp bracket (9) is arranged on the inner chamber of look tube (8) together with light emitting source, lamp bracket (9) is fixedlyed connected with two ends, left and right sides axle sleeve, wherein right-hand member axle sleeve (20) is supported on the right end cap (7) of look tube (8) with sky cover form, and left end axle sleeve (13) is fixedly connected on the housing left end cap (14) by fixed axis (16).

2,, it is characterized in that the driving member in the described actuating unit can be directly affixed with the right end cap (7) of look tube (8) by fixed screw (21) by fork type connector (6) according to the lighting fixture of claim 1 regulation.

3,, it is characterized in that described light emitting source can use fluorescent lamp (10) according to the lighting fixture of claim 1 regulation.

4,, it is characterized in that being provided with reflector (19) near on the lamp bracket (9) of lamp housing medial surface according to the lighting fixture of claim 1 regulation.

5, according to the lighting fixture of claim 1 regulation, this can make many look tubes the parallel assembling of many rows in making when installing to it is characterized in that described look tube (8), and slow speed motor can be done to rotate synchronously by these look tubes of gear driven.

6, according to the lighting fixture of claim 1 regulation, it is characterized in that can being single many installations of tandem by all means when mounted as the fluorescent lamp of light emitting source, also the fluorescent lamp of light emitting source can be the parallel installations of many rows.

7, according to the lighting fixture of claim 6 regulation, when it is characterized in that light emitting source is parallel installations of many rows, also available many fluorescent lamps of every row's light emitting source are done the tandem installation.

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