CN216744219U

CN216744219U - Combined OLED light source panel lamp

Info

Publication number: CN216744219U
Application number: CN202220474271.0U
Authority: CN
Inventors: 李春晖
Original assignee: Qingdao Tonghui Lighting Technology Co ltd
Current assignee: Qingdao Tonghui Lighting Technology Co ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-06-14
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a combined OLED light source panel lamp which comprises a box body, wherein a circuit board, a plurality of lamp belts, a limiting plate, a light guide plate, a diffusion plate and a heat dissipation box cover are sequentially arranged in the box body from bottom to top, a plurality of limiting holes are formed in the two sides of the box body, the two ends of the lamp belts are embedded in the limiting holes in the two sides of the box body respectively, a plurality of limiting blocks are arranged in the limiting holes in the two sides of the bottom end of each limiting plate correspondingly, and the limiting plates are embedded in the limiting holes through the limiting blocks and fixed with the box body. According to the utility model, the heat dissipation box cover is arranged, so that the problem that heat generated by the circuit board and the lamp strip cannot be dissipated when the flat lamp is used for a long time is avoided, and the service life of the flat lamp is shortened.

Description

Combined OLED light source panel lamp

Technical Field

The utility model relates to a panel lamp, in particular to a combined OLED light source panel lamp.

Background

The panel lamp is one of bedroom lamps, and is attractive, elegant, simple and practical.

At present, the inconvenient dismantlement of present most dull and stereotyped lamps results in inconvenient the changing when inside components and parts damage to the heat that dull and stereotyped lamp inside components and parts produced can not get the heat dissipation, makes the life greatly reduced of dull and stereotyped lamp. Therefore, we improve this and propose a combined OLED light source flat lamp.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a combined OLED light source panel lamp which comprises a box body, wherein a circuit board, a plurality of lamp belts, limiting plates, a light guide plate, a diffusion plate and a heat dissipation box cover are sequentially arranged in the box body from bottom to top, a plurality of limiting holes are formed in two sides of the box body, two ends of the lamp belts are embedded in the limiting holes in two sides of the box body respectively, a plurality of limiting blocks are arranged in the limiting holes in two sides of the bottom end of each limiting plate correspondingly, and the limiting plates are embedded in the limiting holes through the limiting blocks and fixed with the box body.

According to a preferable technical scheme, the heat dissipation box cover comprises a box cover body, a plurality of heat dissipation holes are formed in the periphery of the outer side of the box cover body, mounting grooves are formed in the periphery of the inner side of the box cover body, the heat dissipation holes and the four mounting grooves are respectively communicated, and heat absorption sheets are arranged in the four mounting grooves.

As a preferable technical scheme of the utility model, the top end of the box cover body is provided with a light-transmitting plate.

As a preferred embodiment of the present invention, the light guide plate and the diffusion plate are made of optical high-tech materials.

As a preferred technical scheme of the utility model, the bottom end of the box body is provided with a threading hole.

As a preferable technical scheme of the utility model, the box body and the box cover body are fixed by bolts which are in threaded connection with four corners.

The utility model has the beneficial effects that:

1. this modular dull and stereotyped lamp of OLED light source, lamp pearl on the lamp area damages when needing to be changed, screw down the bolt, thereby take off the heat dissipation lid, take off light guide plate and diffuser plate again, and then pull down the limiting plate, take out the circuit board afterwards, it can to change the lamp area of damage again, change the completion back, inlay the circuit board through the lamp area and establish in spacing downthehole, thereby with the stopper embedding in the limiting plate spacing hole, it is spacing to the circuit board, install light guide plate and diffuser plate in proper order afterwards, cover the heat dissipation lid at last and screw up the bolt can, when avoiding lamp pearl on the lamp area to damage, need to change dull and stereotyped lamp is whole, lead to the waste of resource.

2. This modular dull and stereotyped lamp of OLED light source, through the heat dissipation lid that is equipped with, dull and stereotyped lamp is in the use, and the heat that circuit board and lamp area produced gathers in the box body, and the heat absorption piece absorbs the heat in the box body, because mounting groove and louvre are the setting of being linked together, and the heat on the heat absorption piece dispels the heat through the louvre again, and the heat that circuit board and lamp area produced can't obtain the heat dissipation when avoiding using for a long time, leads to reducing the life of dull and stereotyped lamp.

Drawings

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

FIG. 1 is a schematic structural diagram of a combined OLED light source panel lamp according to the present invention;

FIG. 2 is a schematic diagram of a box structure of a combined OLED light source panel lamp according to the present invention;

FIG. 3 is a schematic diagram of a limiting plate structure of a combined OLED light source flat lamp according to the present invention;

FIG. 4 is a schematic view of a heat dissipation case cover of a combined OLED light source flat lamp according to the present invention.

In the figure: 1. a box body; 2. a circuit board; 3. a light strip; 4. a limiting plate; 5. a light guide plate; 6. a diffusion plate; 7. a radiating box cover; 8. a limiting hole; 9. a limiting block; 10. a box cover body; 11. heat dissipation holes; 12. mounting grooves; 13. a heat absorbing sheet; 14. a light-transmitting plate; 15. threading holes; 16. and (4) bolts.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the combined OLED light source flat lamp comprises a box body 1, wherein a circuit board 2, a plurality of lamp strips 3, a limiting plate 4, a light guide plate 5, a diffusion plate 6 and a heat dissipation box cover 7 are sequentially arranged in the box body 1 from bottom to top, a plurality of limiting holes 8 are formed in the two sides of the box body 1, the two ends of the lamp strips 3 are respectively embedded in the limiting holes 8 in the two sides of the box body 1, a plurality of limiting blocks 9 are arranged on the two sides of the bottom end of the limiting plate 4 corresponding to the limiting holes 8, the limiting plate 4 is respectively embedded in the limiting holes 8 through the limiting blocks 9 and fixed with the box body 1, and the heat dissipation box cover 7 is arranged to prevent heat generated by the circuit board 2 and the lamp strips 3 from being radiated when the lamp is used for a long time, so that the service life of the flat lamp is shortened.

Wherein, a plurality of louvres 11 have all been seted up around the lid body 10 outside to heat dissipation lid 7 including lid body 10, and mounting groove 12 has all been seted up around the inboard lid body 10, and a plurality of louvres 11 are linked together the setting respectively with four mounting grooves 12, all are equipped with heat absorbing fin 13 in four mounting grooves 12, through a plurality of louvres 11 that are equipped with, conveniently dispel the heat to the heat on the heat absorbing fin 13.

Wherein, the top of lid body 10 is equipped with light-passing board 14, through the light-passing board 14 that is equipped with, avoids the dust to get into box body 1.

Wherein, light guide plate 5 and diffuser plate 6 are made by optics level high-tech materials, and light guide plate 5 and diffuser plate 6 made by optics high-tech materials through being equipped with promote luminousness and light efficiency.

Wherein, the bottom of box body 1 is seted up through wires hole 15, through the through wires hole 15 that is equipped with, makes things convenient for external power supply.

Wherein, box body 1 and lid body 10 are fixed through the bolt 16 of threaded connection at four corners, and through the bolt 16 that is equipped with, increase the stability of box body 1 and lid body 10 connection.

When the lamp strip replacement device works, when lamp beads on the lamp strip 3 are damaged and need to be replaced, the bolts 16 are unscrewed, the heat dissipation box cover 7 is taken down, the light guide plate 5 and the diffusion plate 6 are taken down, the limiting plate 4 is further detached, the circuit board 2 is taken out, the damaged lamp strip 3 is replaced, after the replacement is completed, the circuit board 2 is embedded in the limiting hole 8 through the lamp strip 3, the limiting block 9 on the limiting plate 4 is embedded into the limiting hole 8 to limit the circuit board 2, the light guide plate 5 and the diffusion plate 6 are sequentially installed, finally, the heat dissipation box cover 7 is covered and the bolts 16 are screwed, the problem that when the lamp beads on the lamp strip 3 are damaged, the whole flat lamp needs to be replaced, so that resources are wasted is avoided, and heat generated by the flat lamp 2 and the lamp strip 3 is accumulated in the box body 1 in the use process through the arranged heat dissipation box cover 7, and the heat absorption sheets 13 absorb the heat in the box body 1, because mounting groove 12 and louvre 11 are the setting of being linked together, the heat rethread louvre 11 on the heat absorption piece 13 dispels the heat, and the heat that circuit board 2 and lamp area 3 produced when avoiding long time use can't obtain dispelling the heat, leads to reducing the life of dull and stereotyped lamp.

Finally, it should be noted that: 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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 utility model provides a modular dull and stereotyped lamp of OLED light source, includes box body (1), its characterized in that, supreme circuit board (2), a plurality of lamp area (3), limiting plate (4), light guide plate (5), diffuser plate (6) and radiating box lid (7) of being equipped with in proper order are followed to the follow in box body (1), a plurality of spacing holes (8) have all been seted up to the both sides of box body (1), and are a plurality of the both ends in lamp area (3) are inlayed respectively and are established in a plurality of spacing holes (8) of box body (1) both sides, the both sides of limiting plate (4) bottom correspond spacing hole (8) and all are equipped with a plurality of stopper (9), limiting plate (4) inlay respectively and establish in a plurality of spacing holes (8) and fix with box body (1).

2. The flat panel lamp with the combined OLED light source according to claim 1, wherein the heat dissipation case cover (7) comprises a case cover body (10), a plurality of heat dissipation holes (11) are formed around the outer side of the case cover body (10), mounting grooves (12) are formed around the inner side of the case cover body (10), the plurality of heat dissipation holes (11) are respectively communicated with the four mounting grooves (12), and heat absorbing sheets (13) are respectively disposed in the four mounting grooves (12).

3. A combined OLED light source flat-panel lamp as claimed in claim 2, characterized in that the top end of said cover body (10) is provided with a light-transmitting plate (14).

4. A combined OLED light source flat-panel lamp as claimed in claim 1, characterized in that said light guide plate (5) and diffuser plate (6) are both made of optical grade high tech material.

5. The combined OLED light source flat-panel lamp according to claim 1, wherein the bottom end of the box body (1) is provided with a threading hole (15).

6. A combined OLED light source flat panel lamp as claimed in claim 2, characterized in that the box body (1) and the box cover body (10) are fixed by bolts (16) screwed at four corners.