CN105782893A

CN105782893A - Colorful lamp

Info

Publication number: CN105782893A
Application number: CN201410774713.3A
Authority: CN
Inventors: 王猛
Original assignee: Guizhou Xige Office Furniture Co Ltd
Current assignee: Guizhou Xige Office Furniture Co Ltd
Priority date: 2014-12-16
Filing date: 2014-12-16
Publication date: 2016-07-20

Abstract

The invention discloses a colorful lamp. The colorful lamp consists of a lamp tube, a lamp inner cover, a lamp outer cover and a driving control mechanism for timing interval rotation of the lamp inner cover. White light emitted by the lamp tube passes through all side surfaces of the lamp inner cover, taking the shape of a regular multi-edge cylinder, to generate colorful light with different colors; and the lamp outer shell is an isosceles straight three-edge cylinder, and consists of a light transmitting panel and two isosceles reflecting mirror surfaces. One part of the colorful light, generated by all the side surfaces of the lamp inner cover, directly passes through the light transmitting panel of the lamp outer shell, and the other part is reflected by the reflecting mirror surfaces of the lamp outer shell to transmit the light transmitting panel to generate three or more colorful light strips in space; and when the driving control mechanism enables the lamp inner cover to perform the timing rotation, the colors of the colorful light strips are continuously changed.

Description

A kind of colored lamp

Technical field

The present invention is the color lamp light fixture of a kind of convertible color, belongs to lighting apparatus.

Background technology

The present invention is very much like with neon light, and prior art is to be filled with the inert gas such as neon or argon in glass tube with vacuum, and electrode is installed at its two ends, sends HONGGUANG or blue streak after energising, needs 10000～15000 volts of high voltage power supplies, be generally used for advertisement and signal lights during use.

Summary of the invention

It is an object of the invention to utilize the alternating current of common 220 volts devise a kind of can the colored lamp of continuous turn colors.The light sent is soft, quiet and tastefully laid out, can use as decorations such as show window, hotel, dining room, mansion bars.

The present invention devises an isosceles Rhizoma Sparganii cylinder, two central planes such as grade are the lamp inner cover divided equally on position, face equipped with multiaspect straightedge cylinder just cubic, just hexahedro, positive that plane mirror forms two angle 60～160 degree, the framework of lamp inner cover is formed by metal or aluminium alloy or plastic injection, around paste the transparent terylene lampion machine-glazed paper of shades of colour, lampshade is wide is 6～50 centimeters, height is 30～150 centimeters, can determine according to the diameter of fluorescent tube and length.Lamp inner cover is screwed on the wheel of location, and lamp inner cover relies on the rotation of location wheel and rotates.Additionally there are a drive, drive and location wheel to be enclosed within same fixing axle, drive have a small column projection embed in the arc groove of location wheel of the fillet double wedge with four or more, make location wheel rotate counterclockwise.Have also been devised a braked wheel system, it is by wheel, push rod, spring composition is referred to as braked wheel, braked wheel relies on spring and push rod impetus in sliding sleeve, causes braked wheel to be close to the inclined-plane reinforcing of location wheel all the time, when the protruding shift position in the wheel groove of location of the small column on drive arrives 45～90 degree of groove radian, location wheel just rotates, otherwise just motionless.Thus, be fixed on location wheel on lampshade time and stop, time and with drive, location wheel, three parts of braked wheel make synchronous rotary.The panel of lamp surface will reflect the light converting shades of colour with gap.What adopt due to panel again is decorative pattern plastic front board, therefore only sees colourama and loses fluorescent tube, forms the colourama coordinated.

Accompanying drawing explanation

Accompanying drawing 1 is light fixture front view

Accompanying drawing 2 is light fixture top view

Accompanying drawing 3 is critical piece linking top view

Accompanying drawing 4 is the top view of location wheel.

Detailed description of the invention

The embodiment of the present invention: see accompanying drawing 1, light fixture front view.

The lampshade strong point (1) is to be that 0.5 centimeter of galvanized iron sheet is fixed on lamp outer casing (9) by thickness, uses for supporting lampshade.Lamp light emitting surface plate (2) is to grow into 72 centimeters by transparent Three Diamond Flos Rosae Rugosae decorative pattern injection molding plates system, and wide is the panel of 24 centimeters.Fluorescent tube used by Fig. 1 is 20W fluorescent tube (3), having a fixing axle (16) on dividing plate (11), fluorescent lamp socket (5) is installed on this fixing axle top, and the other end of fluorescent lamp is arranged on the top of lamp housing (9), (13) for fluorescence lamp starter, (10) are commutator.The cover (4) of lamp is a square micro-cylinder of straightedge.Its framework is to be made up of aluminium alloy, and four sides are adhesive with orange, rose-red, emerald green and red purpureal transparent color terylene light paper respectively.Lamp inner cover (4) is fixed in the fixing threaded hole of location wheel (6) by screw.

Fixing axle (16) is cased with drive (7) and location wheel (6), small column projection on drive embeds in the arc groove of location wheel, braked wheel (8) is in the same plane with location wheel (6), braked wheel (8) itself is also with push rod (17), spring (18) forms, and moves with location wheel owing to the effect of push rod and spring makes braked wheel (8) be close to location wheel (6).

After the motor (12) being fixed on dividing plate (11) lower section switches on power, motor wheel (15) starts to rotate, drive the drive (7) mutually meshing with it, drive is close to location wheel by the protruding effect taking turns the movement in (6) groove and the push rod in braked wheel (8) dependence sliding sleeve and spring in location of small column and is moved, lamp inner cover (4) is exactly rely on the cooperation of these parts and shades of colour in rotation transformation, and the color of lamp inner cover is used as to reflect colourama by the auxiliary plane mirror (14) having aluminium foil to make of isosceles prismatic inwall of lamp outer casing (9).Colourama produces the color ribbon of three or more than three through lamp light emitting surface plate (2) in space.

See accompanying drawing 2, light fixture top view

Two plane mirrors (14) are isosceles Rhizoma Sparganii cylinder, and two backs are 18 centimeters, and the angle of two backs is 90 degree, and light fitting panel (2) is 24 centimeters, and braked wheel (8) is close to lamp inner cover (4) location wheel (6) below.Fluorescent tube (3) is in lamp inner cover (4) central authorities, and the height of lamp inner cover (4) positive four directions straightedge cylinder is 62 centimeters, and wide is 7 centimeters.The color of lampshade surrounding is orange, rose-red, emerald green, four kinds of dark purple lotus, represents with tetra-kinds of symbols of a, b, c, d respectively on Fig. 2.When switching on power, fluorescent tube (3) sends white light, through the light of tetra-kinds of color polyester light paper out four kinds of colors of a, b, c, d.A light is blocked by triangle angle, c bright finish counter plate (2), b, d light is through the reflection of two plane mirrors (14), what make that light fitting panel (2) reflects is tri-kinds of color of light of b, c, d, and when lamp inner cover (4) is made to turn 1/4 week counterclockwise with location wheel (6), the color that panel (2) presents is a, b, c, turn 1/4 again and reform into tri-kinds of color of light of d, a, b, the like, constantly convert the light of three kinds of color various combinations, make light fitting panel (2) demonstrates multicoloured.

See accompanying drawing 3, critical piece linking top view.

Braked wheel (8) is close to location wheel (6), the gear mesh of motor wheel (15) and drive (7) and rotate, a small column projection X is had to embed in the arc groove of location wheel (6) above drive, and drive location wheel to rotate, four angles of location wheel (6) each bar line composition tetra-equal right angled triangles of AOG, COF, BOH, DOE by center, article two, right-angle side respectively 0.8 centimeter and 0.6 centimeter, ∠ A, ∠ B, ∠ C, ∠ D be equal, and to be 63 degree of its subangle ∠ 1 be 26 degree of ∠ 2 be 37.

See the top view of accompanying drawing 4, location wheel.

When drive rotates, braked wheel intersects at inclined-plane peak M with location wheel, although will gyrate after electro-motor energising, but owing to the distance in the center of circle to point is more than the distance of the center of circle to N point, effect plus braked wheel self spring, wheel inclined-plane, location is afterburning, location wheel is made to have moved forward 90 degree, the small column being namely embedded on the wheel of location has moved forward 90 degree in a groove, move to Y point then position wheel do not rotate, move to X point, location wheel could with transmission crop rotation synchronous axial system, cause the colored square straightedge Down lamp inner cover being fixed on the wheel of location to make speed stabilizing with gap to rotate, convert shades of colour.

Advantages of the present invention: simple for production, safety, adopt generally civilian 220 volts of voltages, without high pressure, widely applicable, it is adaptable to the interior decoration such as hotel, show window, light are soft quiet and tastefully laid out.Light-emitting area is big, due to big by the reflection event light-emitting area of plane mirror.

Claims

1. a variable color lamp, include fluorescent tube [3] lamp inner cover [4], it is characterized in that: outside (1) fluorescent tube [3], have lamp inner cover [4], be that an each side being fixed on location wheel [6] can through the regular polygon straightedge cylinder of different colours；(2) having a lamp housing [9] outside lamp inner cover [4], be an isosceles Rhizoma Sparganii cylinder, two central planes such as grade are reflective mirror [14], and lamp inner cover [4] is symmetrically positioned on the equidistant point that lamp housing [9] two central plane such as grade is formed；(3) dividing plate [11] is arranged at the bottom of lamp housing [9], equipped with lamp inner cover [4] can be made to make the driving controlling organization that timing gap rotates on dividing plate, namely equipped with lamp socket [5] on the fixing axle [16] of the center of dividing plate [11], for installing fluorescent tube [3], the motor mounted below [12] of dividing plate [11], motor wheel [15] is meshing with the drive [7] being enclosed within fixing axle, drive there is a small column projection just embed and the arc groove in the middle of the fillet cam with four or more is called location wheel [6], location wheel [6] and drive [7] are on same fixing axle, braked wheel [8] relies on the effect of the push rod [17] in sliding sleeve and spring [18] makes braked wheel be close to location wheel all the time.

2. the colored lamp device of a kind of changeable colour according to claim 1, it is characterised in that location wheel (6) is four and waits angular cams, and angle is 60～65 degree, and four angles form four equal right angled triangles by the line at center.

3. the colored lamp device of a kind of convertible color according to claim 1, it is characterised in that lampshade (4) is that surrounding transparent color terylene light paper bag encloses and forms by aluminium alloy, metal framework.

4. the colored lamp device of a kind of convertible color according to claim 3, it is characterised in that lampshade (4) is positive four directions, positive six sides, positive multiaspect straightedge cylinder.

5. the colored lamp device of a kind of convertible color according to claim 1, it is characterised in that the angle of plane mirror (14) two back is 60～160 degree.

6. the colored lamp device of a kind of convertible color according to claim 5, it is characterised in that plane mirror (14) is to be covered with aluminium foil on the inwall of lamp outer casing (9) two back.