CN210266767U

CN210266767U - G4 light source based on OLED

Info

Publication number: CN210266767U
Application number: CN201921424551.5U
Authority: CN
Inventors: 胡春强; 杨御炜
Original assignee: Jiangsu First Light Technology Co ltd
Current assignee: Jiangsu First Light Technology Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-04-07
Anticipated expiration: 2029-08-29

Abstract

The utility model provides a G4 light source based on OLED, including rim, lamp shade and connecting seat, dispose OLED lamp piece in the rim, the electrical connection has positive and negative drive plate on the OLED lamp piece, the lamp shade is detained and is located the rim top, lamp shade one end is equipped with the connecting seat, the connecting seat includes sleeve cap and sleeve pipe, the sleeve cap inner wall is equipped with the annular; the sleeve pipe includes integrated into one piece's upper end pipe and lower extreme pipe, the upper end pipe corresponds and extends to the sleeve cap is inboard and corresponds the annular is provided with the latch closure, lower extreme pipe with the crossing department of sleeve cap is equipped with O type circle, lower extreme intraduct is equipped with the lamp base fixed plate, be equipped with a pair of lamp base on the lamp base fixed plate, the lamp base passes lower extreme socle portion extends to the outside, and is a pair of the lamp base respectively with positive negative drive plate electric connection has advantages such as simple structure, the light efficiency is good, the energy consumption is low, installation convenient to use.

Description

G4 light source based on OLED

Technical Field

The utility model belongs to the technical field of low pressure light source product, concretely relates to G4 light source based on OLED.

Background

At present, the low-voltage light source product G4 mainly comprises halogen lamps. The halogen lamp adopts a filament to be electrified and emit light, the filament is easy to fuse under a high temperature for a long time, the failure rate is high, the lighting effect is low, and the energy consumption is high; most of the lamp beads emit light at 360 degrees in form, the glare is serious, the installation mode is single, and the application range of the G4 lamp is limited; there is therefore a need for an OLED-based G4 light source that is simple in construction, easy to install, and has a wide range of applications.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a G4 light source based on OLED to solve present G4 lamp and use the halogen lamp to give first place to, there is the light efficiency low, the energy consumption is big and application range singleness scheduling problem.

The utility model provides a following technical scheme:

a G4 light source based on OLED comprises a lamp frame, a lampshade and a connecting seat, wherein an OLED lamp sheet is arranged in the lamp frame, a positive driving plate and a negative driving plate are electrically connected to the OLED lamp sheet, the lampshade is buckled above the lamp frame, the connecting seat is arranged at one end of the lampshade, the connecting seat comprises a sleeve cap and a sleeve, and an annular groove is formed in the inner wall of the sleeve cap; the sleeve pipe includes integrated into one piece's upper end pipe and lower extreme pipe, the upper end pipe corresponds to extend to the cover cap is inboard and corresponds the annular is provided with the latch closure, the lower extreme pipe with the crossing department of cover cap is equipped with O type circle, the inside lamp base fixed plate that is equipped with of lower extreme pipe, be equipped with a pair of lamp base on the lamp base fixed plate, the lamp base passes lower extreme socle portion extends to the outside, and is a pair of the lamp base respectively with positive negative drive plate electric connection.

Further, the upper end pipe top both sides correspond and are equipped with the recess, the cover cap inner wall is close to the upper end pipe is equipped with solid fixed ring, gu correspond on the fixed ring the recess is equipped with the stopper.

Furthermore, a fillet is arranged at the joint of the upper end pipe and the lower end pipe.

Further, the positive and negative drive plate includes positive and negative pole upper input end, positive and negative pole lower input end, positive output end, negative output end and double-pole double-throw relay, double-pole double-throw relay includes first contact, second contact, third contact, fourth contact, fifth contact and sixth contact, the first contact with the positive output end is connected, the second contact with the negative output end is connected, the third contact with the sixth contact with positive and negative pole upper input end is connected, the fourth contact with the fifth contact with positive and negative pole lower input end is connected, double-pole double-throw relay's contact is connected to positive and negative pole lower input end and ground connection respectively.

Further, the positive output end and the negative output end are electrically connected with the OLED lamp sheet, and the positive input end and the negative input end are respectively electrically connected with the pair of lamp pins.

Furthermore, the sleeve cap and the sleeve are injection molding plastic parts.

The utility model has the advantages that:

the utility model relates to a G4 light source based on OLED, which is different from the traditional G4 lamp bead, and the adoption of the OLED lamp sheet has the advantages of soft light emitting, no glare, no blue light harm, low power consumption and the like; the positive and negative driving plates can automatically switch the positive and negative electrodes, so that the installation operation is simple, and the positive and negative electrodes of the OLED lamp sheet are accurately connected; adopt the structural design of connecting seat, the meshing of stopper and recess can be so that the positive and negative rotation 90 degrees of connecting foot, the regulation when being convenient for install adopts O type circle simultaneously, produces the damping when realizing rotating between cover cap and the sleeve pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the connecting socket;

FIG. 3 is a schematic illustration of positive and negative drive plate connections;

labeled as: 1. the LED lamp comprises a lamp frame, 11 OLED lamp pieces, 2 lampshade, 3 connecting seat, 31 sleeve cap, 311 annular groove, 312 fixing ring, 313 limiting block, 32 sleeve, 321 upper end tube, 322 lower end tube, 323 ring buckle, 324 groove, 33O-shaped ring, 34 lamp pin fixing plate, 35 lamp pin, 4 positive and negative driving plates, 41 positive and negative electrode input ends, 42 positive and negative electrode lower input ends, 43 positive electrode output end, 44 negative electrode output end and 45 double-pole double-throw relay.

Detailed Description

As shown in fig. 1-2, an OLED-based G4 light source includes a bezel 11, a lampshade 2, and a connecting seat 3, wherein an OLED lamp piece 11 is disposed in the bezel 1, the OLED lamp piece 11 is electrically connected to a positive/negative driving board 4, the lampshade 2 is buckled above the bezel 1, one end of the lampshade 2 is provided with the connecting seat 3, the connecting seat 3 includes a cap 31 and a sleeve 32, and an inner wall of the cap 31 is provided with a ring groove 311; the sleeve 32 comprises an upper end pipe 321 and a lower end pipe 322 which are integrally formed, the upper end pipe 321 correspondingly extends to the inner side of the sleeve cap 32, a ring buckle 323 is arranged corresponding to the ring groove 311, an O-shaped ring 33 is arranged at the intersection of the lower end pipe 322 and the sleeve cap 31, a lamp pin fixing plate 34 is arranged in the lower end pipe 322, a pair of lamp pins 35 are arranged on the lamp pin fixing plate 34, the lamp pins 35 penetrate through the bottom of the lower end pipe 322 and extend to the outer side, and the pair of lamp pins 35 are respectively electrically connected with the positive drive plate and the negative; the sleeve cap 31 and the sleeve 32 are both injection-molded plastic parts; the two sides of the top of the upper end pipe 321 are correspondingly provided with grooves 324, the inner wall of the sleeve cap 31 is provided with a fixing ring 312 close to the upper end pipe 321, the fixing ring 312 is provided with a limiting block 313 corresponding to the groove 324, and the joint of the upper end pipe 321 and the lower end pipe 322 is provided with a fillet.

As shown in fig. 3, the positive and negative driving board 4 includes a positive and negative electrode upper input end 41, a positive and negative electrode lower input end 42, a positive electrode output end 43, a negative electrode output end 44, and a double-pole double-throw relay 45, where the double-pole double-throw relay 45 includes a first contact, a second contact, a third contact, a fourth contact, a fifth contact, and a sixth contact, the first contact is connected to the positive electrode output end 43, the second contact is connected to the negative electrode output end 44, the third contact and the sixth contact are connected to the positive and negative electrode upper input end 41, the fourth contact and the fifth contact are connected to the positive and negative electrode lower input end 42, and contacts of the double-pole double-throw relay 45 are respectively connected to the; the positive output end 43 and the negative output end 44 are electrically connected with the OLED lamp sheet 11, and the positive input end 41 and the negative input end 42 are electrically connected with the pair of lamp pins 35 respectively; when the positive direction is connected, the positive electrode upper input end 41 is externally connected with a positive electrode, the positive electrode lower input end 42 is externally connected with a negative electrode, at the moment, the external negative electrode of the double-pole double-throw relay 45 does not act, the positive electrode output end 43 is connected with the positive electrode upper input end 41, and the negative electrode output end 44 is connected with the positive electrode lower input end 42; when the double-pole double-throw relay is reversely switched on, the positive input end 41 of the positive electrode is externally connected with the negative electrode, the negative input end 42 of the positive electrode and the negative input end 42 of the negative electrode are externally connected with the positive electrode, the double-pole double-throw relay 45 is externally connected with the positive electrode to act, the positive output end 43 is switched on with the negative input end 42 of the positive electrode and the negative input end 42, and the negative output.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The G4 light source based on the OLED is characterized by comprising a lamp frame, a lampshade and a connecting seat, wherein an OLED lamp piece is arranged in the lamp frame, a positive driving plate and a negative driving plate are electrically connected to the OLED lamp piece, the lampshade is buckled above the lamp frame, the connecting seat is arranged at one end of the lampshade, the connecting seat comprises a sleeve cap and a sleeve, and an annular groove is formed in the inner wall of the sleeve cap; the sleeve pipe includes integrated into one piece's upper end pipe and lower extreme pipe, the upper end pipe corresponds to extend to the cover cap is inboard and corresponds the annular is provided with the latch closure, the lower extreme pipe with the crossing department of cover cap is equipped with O type circle, the inside lamp base fixed plate that is equipped with of lower extreme pipe, be equipped with a pair of lamp base on the lamp base fixed plate, the lamp base passes lower extreme socle portion extends to the outside, and is a pair of the lamp base respectively with positive negative drive plate electric connection.

2. The OLED-based G4 light source of claim 1, wherein grooves are correspondingly formed on two sides of the top of the upper tube, a fixing ring is arranged on the inner wall of the cap close to the upper tube, and a limiting block is arranged on the fixing ring corresponding to the grooves.

3. The OLED-based G4 light source of claim 1, wherein the junction of the upper tube and the lower tube is rounded.

4. The OLED-based G4 light source according to claim 1, wherein the positive and negative driver boards comprise positive and negative pole upper input terminals, positive and negative pole lower input terminals, positive pole output terminals, negative pole output terminals and a double pole double throw relay, the double pole double throw relay comprises a first contact, a second contact, a third contact, a fourth contact, a fifth contact and a sixth contact, the first contact is connected to the positive pole output terminal, the second contact is connected to the negative pole output terminal, the third contact and the sixth contact are connected to the positive and negative pole upper input terminals, the fourth contact and the fifth contact are connected to the positive and negative pole lower input terminals, and the contacts of the double pole double throw relay are connected to the positive and negative pole lower input terminals and ground, respectively.

5. The OLED-based G4 light source according to claim 4, wherein the positive and negative output terminals are electrically connected to the OLED light sheet, and the positive and negative input terminals are electrically connected to the pair of light pins respectively.

6. The OLED-based G4 light source of claim 1, wherein the cap and sleeve are injection molded plastic parts.