CN2431692Y

CN2431692Y - Lighting device for television set

Info

Publication number: CN2431692Y
Application number: CN 00237568
Authority: CN
Inventors: 张挺燕; 熊焕勇
Original assignee: Xiamen Overseas Chinese Electronic Enterprise Co ltd
Current assignee: Xiamen Overseas Chinese Electronic Co Ltd
Priority date: 2000-06-15
Filing date: 2000-06-15
Publication date: 2001-05-23
Anticipated expiration: 2010-06-15

Abstract

The utility model provides a light emitting device for a television set, which comprises light emitting diodes (LED), a lamp rack, and a lamp cover. Fixing holes with clamping slots which are used for installing the lamp rack, clamping slots which are used for installing the lamp cover, and screw holes which are used for fixing the lamp cover are arranged on an outer shell of the television set. The utility model can be used for decorating and can be used for illuminating. The lamp cover is made of transparent plastic and comprises light storing materials. The light emitting device for a television set can emit light with various colors through changing the internal light storing materials, light energy can be stored as the external light irradiates; when the external light is insufficient, the light can be emitted through the irradiation of the light emitting diodes (LED) inside the light emitting device.

Description

A kind of television set light-emitting device

The related a kind of television set light-emitting device of the utility model.

Existing television set overall appearance is relatively more dull, can't adapt to the variation of modern house tone.In addition, existing television set is not with other light-emitting device except that screen is luminous, i.e. the no illuminating lamp of television set itself has only and outerly puts illuminating lamp to replenish the television set light luminance poor, so just brings inconvenience.Generally we are when seeing TV, and needed additional light needn't be too strong, only need the low light level to get final product.Because the brightness of normal domestic use houselights is all bigger; brightness of illumination is excessive when seeing TV; just cause unnecessary waste virtually; if power saving and install the energy-saving lighting lamp hell to pay in addition; so people are opening lamp, are closing lamp exactly and are seeing TV, are opening lamp and can protect eyes; turn off the light and to save electricity, cut both ways.

The purpose of this utility model is to propose a kind of and television set is the television set light-emitting device of one, to overcome above-mentioned defective.

The television set light-emitting device that the utility model proposes comprises: television set, luminous tube (LED), lamp bracket and lampshade; Design is useful on the fixing hole of the band draw-in groove that lamp bracket is installed, the draw-in groove that lampshade is installed, the screw of fastening lampshades on housing of TV set.

The television set light-emitting device that the utility model proposes, can be on housing of TV set one or more these devices of design and installation; It both can make cosmetic decoration usefulness, also can do illumination and use.

Two pins of the luminous tube that the utility model proposes (LED) can be connected with circuit board, utilize the flange of tube ends that luminous tube is stuck in the lamp bracket and fix.The available highlighted luminous tube of luminous tube (LED), also available common luminous tube can be selected for use according to different hobbies.

The fixture design that the utility model proposes becomes cylindrical, lamp bracket inboard base design has medial flange, in design on a little distance top relative position of (but being slightly larger than the tube ends thickness of flange) of medial flange two protruding wedges in inboard are arranged, the spacing of flange and protruding wedge cooperates, just in time block the flange of tube ends, luminous tube (LED) is fixed on the lamp bracket; Its outside design has two bands to collude the card wedge, the lamp bracket outside is provided with two protruding wedges in the outside near place, bottom relative position, the spacing that band colludes the protruding wedge of the card wedge and the outside, the thickness that is about housing of TV set, band colludes the card wedge and cooperates with the spacing of the protruding wedge in the outside, and lamp bracket is fixed on the installation site of housing of TV set.The lamp bracket both sides have two open slots by the bottom toward the top, make lamp bracket have certain elasticity, are used to make things convenient for installation or removal luminous tube (LED).

The dress luminous tube by the elasticity of open slot, makes luminous tube (LED) can successfully squeeze into lamp bracket when (LED), and the flange of tube ends is fixed by the inboard protruding wedge of lamp bracket and limiting of medial flange; During dismounting luminous tube (LED), the open slot that only needs to break lamp bracket a little lightly into two with one's hands just can be pulled down luminous tube (LED) easily.

With luminous tube (LED), when lamp bracket is installed on the television set, to earlier the luminous tube (LED) that connects pin be installed on the lamp bracket, again lamp bracket is inserted the lamp bracket fixing hole by the television cabin inboard, the lamp bracket fixing hole has the draw-in groove of two symmetries, and the card wedge that can make band collude the card wedge snaps in the draw-in groove of fixing hole, and lamp bracket can not arbitrarily be rotated, simultaneously, protruding wedge in the outside of lamp bracket and band collude the card wedge casing are tightened, and lamp bracket is fixed on the casing, and this is a kind of installation method; Another kind of installation legislation is that change lamp bracket protruding wedge in the outside and band collude card wedge relative position, just can realize carrying out from the TV shell outside installation of lamp bracket.Equally, the luminous tube (LED) that will connect pin earlier passes lamp bracket fixing hole on the housing of TV set by the inboard of TV shell, luminous tube is installed on the lamp bracket, with the draw-in groove position in protruding wedge secured in alignment hole, the outside of lamp bracket, lamp bracket is inserted the housing of TV set lamp bracket fixing hole from television cabin is outside again, and with angle of lamp bracket rotation, make the protruding wedge fixing hole draw-in groove position of staggering, the outside, like this, protruding wedge in the outside of lamp bracket and band collude the card wedge casing are tightened, and lamp bracket is fixed on the casing.

Lampshade is designed to ellipse, two wedge anchorages is arranged, a trip and a screw.When lampshade is loaded on housing of TV set by the outside of TV shell, earlier with in the corresponding slotted eye on the trip insertion housing of TV set of lampshade, along the translation of transverse direction, two wedge anchorages of lampshade are inserted on the housing of TV set in the corresponding jack, make the screw contraposition simultaneously, lock screw and get final product fastening lampshades.

Lampshade is to make with transparent plastics, and lampshade contains light-storing material.By changing inner light-storing material, can make the television set light-emitting device send versicolor light, as: purple light, green glow, blue light, white light etc., and when extraneous irradiate light, can store luminous energy, when extraneous insufficient light, can send light by the irradiation of luminous tube in the light-emitting device (LED), because luminescent material has the function of holding light, make that the lampshade that contains this material can be luminous voluntarily more than four hours under no any light source, thereby increase the color of many beauties to television set.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the utility model television set light-emitting device assembling schematic diagram;

Fig. 2 is the utility model television set base schematic diagram;

Fig. 3 is the utility model lamp bracket structural representation;

Fig. 4 is the utility model television set light-emitting device assembling back A-A generalized section.

With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4.First fluorescent tube with luminous tube (LED) 2 passes the lamp bracket fixing hole 12 on the television set base 1, luminous tube (LED) 2 is packed in the lamp bracket 3, flange 21 until luminous tube (LED) 2 pushes up lamp bracket 3 bottom medial flange 33, and blocked by the protruding wedges 34 in two inboards in the lamp bracket 3, make between its medial flange that is fixed on lamp bracket 3 33 and the inboard protruding wedge 34; The lamp bracket 3 that luminous tube (LED) 2 will be housed is from television set inside is packed fixing hole on the television set base 1 into, and band is colluded in the corresponding slotted eye that the card wedge snaps in fixing hole, make protruding wedge 31 in the outside on the lamp bracket 3 and band collude card wedge 32 and withstand television set base 1, thereby lamp bracket 3 is fixed on the television set base 1 from inside and outside both sides; Also push away forward in the hole slot 14 accordingly on the outside embedding television set base 1 of trip 43 with lampshade 4 at last by television set base 1, two wedge anchorages 42 can embed on the television set base 1 in corresponding two jacks 13 on lampshade 4, and make the screw 41 on the lampshade 4 relative with screw 11 on the television set base 1, lock screw, lampshade 4 is installed and fixed.Like this, just finished the installment work of whole television set light-emitting device.

Claims

1, a kind of television set light-emitting device comprises that television set is characterized in that it also comprises luminous tube (LED), lamp bracket and lampshade; Design is useful on the fixing hole of the band draw-in groove that lamp bracket is installed, the draw-in groove that lampshade is installed, the screw of fastening lampshades on housing of TV set.

2, television set light-emitting device according to claim 1 is characterized in that one or more these light-emitting devices of design and installation on housing of TV set.

3, television set light-emitting device according to claim 1, it is characterized in that fixture design becomes cylindrical, lamp bracket inboard base design has medial flange, in design on relative position above a little distance of medial flange two protruding wedges in inboard are arranged, the spacing of flange and protruding wedge cooperates, just in time block the flange of tube ends, luminous tube (LED) is fixed on the lamp bracket; Its outside design has two bands to collude the card wedge, the lamp bracket outside is provided with two protruding wedges in the outside near place, bottom relative position, the spacing that band colludes the protruding wedge of the card wedge and the outside, the thickness that is about housing of TV set, band colludes the card wedge and cooperates with the spacing of the protruding wedge in the outside, and lamp bracket is fixed on the installation site of housing of TV set; The lamp bracket both sides have two open slots by the bottom toward the top, make lamp bracket have certain elasticity, are used to make things convenient for installation or removal luminous tube (LED).

4, television set light-emitting device according to claim 1 is characterized in that being designed to ellipse at lampshade, two wedge anchorages is arranged, a trip and a screw.

5, television set light-emitting device according to claim 1 is characterized in that at lampshade it being to make with transparent plastics, and lampshade contains light-storing material.